clean status once modal closes

.github/CODEOWNERS

@@ -19,10 +19,10 @@
 Cargo.* @durch @futurechimp @jstuczyn @neacsu @octol
 
 # JS rules:
-*.js @mmsinclair @fmtabbara
+*.js @mmsinclair @fmtabbara @Aid19801
-*.ts @mmsinclair @fmtabbara
+*.ts @mmsinclair @fmtabbara @Aid19801
-*.tsx @mmsinclair @fmtabbara
+*.tsx @mmsinclair @fmtabbara @Aid19801
-*.jsx @mmsinclair @fmtabbara
+*.jsx @mmsinclair @fmtabbara @Aid19801
 
 # Something looking like possible documentation rules:
 *.md @mfahampshire

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,9 +0,0 @@
-# Description
-
-Closes: #XXXX
-
-<!-- If appropriate, insert relevant description here -->
-
-# Checklist:
-
-- [ ] added a changelog entry to `CHANGELOG.md`

.github/workflows/audit.yml

@@ -1,36 +0,0 @@
-name: Daily security audit
-
-on: workflow_dispatch
-jobs:
-  security_audit:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - uses: actions-rs/audit-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-  notification:
-    if: ${{ failure() }}
-    needs: security_audit
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository code
-        uses: actions/checkout@v2
-      - name: Keybase - Node Install
-        run: npm install
-        working-directory: .github/workflows/support-files
-      - name: Keybase - Send Notification
-        env:
-          NYM_NOTIFICATION_KIND: nightly
-          NYM_PROJECT_NAME: "Nym daily audit"
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-          GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
-          GIT_BRANCH: "${GITHUB_REF##*/}"
-          KEYBASE_NYMBOT_USERNAME: "${{ secrets.KEYBASE_NYMBOT_USERNAME }}"
-          KEYBASE_NYMBOT_PAPERKEY: "${{ secrets.KEYBASE_NYMBOT_PAPERKEY }}"
-          KEYBASE_NYMBOT_TEAM: "${{ secrets.KEYBASE_NYMBTECH_TEAM }}"
-          KEYBASE_NYM_CHANNEL: "test"
-        uses: docker://keybaseio/client:stable-node
-        with:
-          args: .github/workflows/support-files/notifications/entry_point.sh

.github/workflows/build-ts-packages.yml

@@ -13,9 +13,9 @@ jobs:
     - name: Install rsync
       run: sudo apt-get install rsync
     - uses: rlespinasse/github-slug-action@v3.x
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v2
       with:
-        node-version: 16
+        node-version: '16'
     - name: Setup yarn
       run: npm install -g yarn
     - name: Build

.github/workflows/build.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: [ self-hosted, custom-linux ]
+    runs-on: [ self-hosted, custom-linux-exoscale ]
     # Enable sccache via environment variable
     env:
       RUSTC_WRAPPER: /home/ubuntu/.cargo/bin/sccache
@@ -41,13 +41,6 @@ jobs:
           command: test
           args: --workspace --all-features
 
-      - name: Run expensive tests
-        if: github.ref == 'refs/heads/develop' || github.event.pull_request.base.ref == 'develop' || github.event.pull_request.base.ref == 'master'
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --all-features -- --ignored
-
       - name: Check formatting
         uses: actions-rs/cargo@v1
         with:
@@ -58,7 +51,7 @@ jobs:
         name: Clippy checks
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          args: --workspace --all-features
+          args: --all-features
 
       - name: Run clippy
         uses: actions-rs/cargo@v1

.github/workflows/build_on_dispatch.yml

@@ -1,72 +0,0 @@
-name: Continuous integration on dispatch
-
-on: workflow_dispatch
-
-jobs:
-  build:
-    runs-on: [ self-hosted, custom-linux ]
-    # Enable sccache via environment variable
-    env:
-      RUSTC_WRAPPER: /home/ubuntu/.cargo/bin/sccache
-    steps:
-      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
-
-      - name: Check out repository code
-        uses: actions/checkout@v2
-
-      - name: Install rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rustfmt, clippy
-
-      - name: Build all binaries
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace
-
-      - name: Run all tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --all-features
-
-      - name: Check formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
-
-      - uses: actions-rs/clippy-check@v1
-        name: Clippy checks
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-features
-
-      - name: Run clippy
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --workspace -- -D warnings
-
-      - name: Build all binaries with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace --features=coconut
-
-      - name: Run all tests with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --features=coconut
-
-      - name: Run clippy with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --features=coconut -- -D warnings

.github/workflows/connect.yml

@@ -1,56 +0,0 @@
-name: Nym Connect (rust)
-
-on:
-  push:
-    paths-ignore:
-      - 'explorer/**'
-
-jobs:
-  build:
-    runs-on: [ self-hosted, custom-linux ]
-    env:
-      RUSTC_WRAPPER: /home/ubuntu/.cargo/bin/sccache
-    steps:
-      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools libayatana-appindicator3-dev
-
-      - name: Check out repository code
-        uses: actions/checkout@v2
-
-      - name: Install rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rustfmt, clippy
-
-      - name: Build all binaries
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --manifest-path nym-connect/Cargo.toml --workspace
-
-      - name: Run all tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --manifest-path nym-connect/Cargo.toml --workspace
-
-      - name: Check formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path nym-connect/Cargo.toml --all -- --check
-
-      - uses: actions-rs/clippy-check@v1
-        name: Clippy checks
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --manifest-path nym-connect/Cargo.toml --workspace --all-features
-
-      - name: Run clippy
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --manifest-path nym-connect/Cargo.toml --workspace --all-features -- -D warnings

.github/workflows/contracts-build.yml

@@ -1,38 +0,0 @@
-name: Build release of Nym smart contracts
-on:
-  workflow_dispatch:
-
-defaults:
-  run:
-    working-directory: contracts
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: wasm32-unknown-unknown
-          override: true
-          components: rustfmt, clippy
-
-      - name: Build release contracts
-        run: RUSTFLAGS='-C link-arg=-s' cargo build --release --target wasm32-unknown-unknown
-
-      - name: Upload Mixnet Contract Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: mixnet_contract.wasm
-          path: contracts/target/wasm32-unknown-unknown/release/mixnet_contract.wasm
-          retention-days: 5
-
-      - name: Upload Vesting Contract Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: vesting_contract.wasm
-          path: contracts/target/wasm32-unknown-unknown/release/vesting_contract.wasm
-          retention-days: 5

.github/workflows/network-explorer-lint.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: custom-runner-linux
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: '16'
       - name: Setup yarn
         run: npm install -g yarn
       - name: Run ESLint

.github/workflows/network-explorer.yml

@@ -1,7 +1,6 @@
 name: CI for Network Explorer
 
 on:
-  workflow_dispatch:
   push:
     paths:
       - 'explorer/**'
@@ -18,9 +17,9 @@ jobs:
     - name: Install rsync
       run: sudo apt-get install rsync
     - uses: rlespinasse/github-slug-action@v3.x
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v2
       with:
-        node-version: 16
+        node-version: '16'
     - name: Setup yarn
       run: npm install -g yarn
       continue-on-error: true
@@ -32,8 +31,6 @@ jobs:
 #      continue-on-error: true
     - run: yarn && yarn build
       continue-on-error: true
-    - run: yarn storybook:build
-      name: Build storybook
     - name: Deploy branch to CI www
       continue-on-error: true
       uses: easingthemes/ssh-deploy@main
@@ -45,17 +42,6 @@ jobs:
         REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
         TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/network-explorer-${{ env.GITHUB_REF_SLUG }}
         EXCLUDE: "/dist/, /node_modules/"
-    - name: Deploy storybook to CI www
-      continue-on-error: true
-      uses: easingthemes/ssh-deploy@main
-      env:
-        SSH_PRIVATE_KEY: ${{ secrets.CI_WWW_SSH_PRIVATE_KEY }}
-        ARGS: "-rltgoDzvO --delete"
-        SOURCE: "explorer/storybook-static/"
-        REMOTE_HOST: ${{ secrets.CI_WWW_REMOTE_HOST }}
-        REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
-        TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/ne-sb-${{ env.GITHUB_REF_SLUG }}
-        EXCLUDE: "/dist/, /node_modules/"
     - name: Keybase - Node Install
       run: npm install
       working-directory: .github/workflows/support-files
@@ -65,7 +51,6 @@ jobs:
         NYM_PROJECT_NAME: "Network Explorer"
         NYM_CI_WWW_BASE: "${{ secrets.NYM_CI_WWW_BASE }}"
         NYM_CI_WWW_LOCATION: "network-explorer-${{ env.GITHUB_REF_SLUG }}"
-        NYM_CI_WWW_LOCATION_STORYBOOK: "ne-sb-${{ env.GITHUB_REF_SLUG }}"
         GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
         GIT_BRANCH: "${GITHUB_REF##*/}"
         KEYBASE_NYMBOT_USERNAME: "${{ secrets.KEYBASE_NYMBOT_USERNAME }}"
@@ -76,14 +61,3 @@ jobs:
       uses: docker://keybaseio/client:stable-node
       with:
         args: .github/workflows/support-files/notifications/entry_point.sh
-    - name: Deploy
-      if: github.event_name == 'workflow_dispatch'
-      uses: easingthemes/ssh-deploy@main
-      env:
-        SSH_PRIVATE_KEY: ${{ secrets.CD_PROD_NE_SSH_PRIVATE_KEY }}
-        ARGS: "-rltgoDzvO --delete"
-        SOURCE: "explorer/dist/"
-        REMOTE_HOST: ${{ secrets.CD_PROD_NE_REMOTE_HOST }}
-        REMOTE_USER: ${{ secrets.CD_PROD_NE_REMOTE_USER }}
-        TARGET: ${{ secrets.CD_PROD_NE_REMOTE_TARGET }}
-        EXCLUDE: "/dist/, /node_modules/"

.github/workflows/nightly_build.yml

@@ -2,7 +2,7 @@ name: Nightly builds
 
 on:
   schedule:
-    - cron: '14 1 * * *'
+    - cron: '14 4 * * *'
 jobs:
   matrix_prep:
     runs-on: ubuntu-latest
@@ -44,31 +44,12 @@ jobs:
           command: build
           args: --workspace
 
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
       - name: Run all tests
         uses: actions-rs/cargo@v1
         with:
           command: test
           args: --workspace
 
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - name: Run expensive tests
-        if: github.ref == 'refs/heads/develop' || github.event.pull_request.base.ref == 'develop' || github.event.pull_request.base.ref == 'master'
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --all-features -- --ignored
-
       - name: Check formatting
         uses: actions-rs/cargo@v1
         with:
@@ -94,9 +75,9 @@ jobs:
           command: clippy
           args: --workspace --all-targets -- -D warnings
 
-      - name: Reclaim some disk space
+      - name: Reclaim some disk space (because Windows is being annoying)
         uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' || matrix.os == 'ubuntu-latest' }}
+        if: ${{ matrix.os == 'windows-latest' }}
         with:
           command: clean
 
@@ -107,57 +88,18 @@ jobs:
           command: build
           args: --workspace --features=coconut
 
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
       - name: Run all tests with coconut enabled
         uses: actions-rs/cargo@v1
         with:
           command: test
           args: --workspace --features=coconut
 
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
       - name: Run clippy with coconut enabled
         uses: actions-rs/cargo@v1
         if: ${{ matrix.rust != 'nightly' }}
         with:
           command: clippy
           args: --workspace --all-targets --features=coconut -- -D warnings
-
-      # nym-wallet (the rust part)
-      - name: Build nym-wallet rust code
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Run nym-wallet tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Check nym-wallet formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path nym-wallet/Cargo.toml --all -- --check
-
-      - name: Run clippy for nym-wallet
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --manifest-path nym-wallet/Cargo.toml --workspace --all-targets -- -D warnings
-
   notification:
     needs: build
     runs-on: ubuntu-latest

.github/workflows/nightly_build_matrix_on_dispatch.json

@@ -1,50 +0,0 @@
-[
-  {
-    "os":"ubuntu-latest",
-    "rust":"stable",
-    "runOnEvent":"workflow_dispatch"
-  },
-
-  {
-    "os":"windows-latest",
-    "rust":"stable",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"macos-latest",
-    "rust":"stable",
-    "runOnEvent":"workflow_dispatch"
-  },
-
-  {
-    "os":"ubuntu-latest",
-    "rust":"beta",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"windows-latest",
-    "rust":"beta",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"macos-latest",
-    "rust":"beta",
-    "runOnEvent":"workflow_dispatch"
-  },
-
-  {
-    "os":"ubuntu-latest",
-    "rust":"nightly",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"windows-latest",
-    "rust":"nightly",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"macos-latest",
-    "rust":"nightly",
-    "runOnEvent":"workflow_dispatch"
-  }
-]

.github/workflows/nightly_build_on_dispatch.yml

@@ -1,174 +0,0 @@
-name: Nightly builds on dispatch
-
-on: workflow_dispatch
-jobs:
-  matrix_prep:
-    runs-on: ubuntu-latest
-    outputs:
-      matrix: ${{ steps.set-matrix.outputs.matrix }}
-    steps:
-      # creates the matrix strategy from nightly_build_matrix_includes.json
-      - uses: actions/checkout@v2
-      - id: set-matrix
-        uses: JoshuaTheMiller/conditional-build-matrix@main
-        with:
-          inputFile: '.github/workflows/nightly_build_matrix_on_dispatch.json'
-          filter: '[?runOnEvent==`${{ github.event_name }}` || runOnEvent==`always`]'
-  build:
-    needs: matrix_prep
-    strategy:
-      matrix: ${{fromJson(needs.matrix_prep.outputs.matrix)}}
-    runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.rust == 'nightly' || matrix.rust == 'beta' || matrix.rust == 'stable' }}
-    steps:
-      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
-        if: matrix.os == 'ubuntu-latest'
-
-      - name: Check out repository code
-        uses: actions/checkout@v2
-
-      - name: Install rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: ${{ matrix.rust }}
-          override: true
-          components: rustfmt, clippy
-
-      - name: Build all binaries
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace
-
-      - name: Run all tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace
-
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - name: Run expensive tests
-        if: github.ref == 'refs/heads/develop' || github.event.pull_request.base.ref == 'develop' || github.event.pull_request.base.ref == 'master'
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --all-features -- --ignored
-
-      - name: Check formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
-
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - uses: actions-rs/clippy-check@v1
-        name: Clippy checks
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-features
-
-      - name: Run clippy
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --workspace --all-targets -- -D warnings
-
-      - name: Reclaim some disk space
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' || matrix.os == 'ubuntu-latest' }}
-        with:
-          command: clean
-
-      # COCONUT stuff
-      - name: Build all binaries with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace --features=coconut
-
-      - name: Run all tests with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --features=coconut
-
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - name: Run clippy with coconut enabled
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --workspace --all-targets --features=coconut -- -D warnings
-
-      # nym-wallet (the rust part)
-      - name: Build nym-wallet rust code
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Run nym-wallet tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Check nym-wallet formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path nym-wallet/Cargo.toml --all -- --check
-
-      - name: Run clippy for nym-wallet
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --manifest-path nym-wallet/Cargo.toml --workspace --all-targets -- -D warnings
-
-  notification:
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Collect jobs status
-        uses: technote-space/workflow-conclusion-action@v2
-      - name: Check out repository code
-        uses: actions/checkout@v2
-      - name: Keybase - Node Install
-        if: env.WORKFLOW_CONCLUSION == 'failure'
-        run: npm install
-        working-directory: .github/workflows/support-files
-      - name: Keybase - Send Notification
-        if: env.WORKFLOW_CONCLUSION == 'failure'
-        env:
-          NYM_NOTIFICATION_KIND: nightly
-          NYM_PROJECT_NAME: "Nym nightly build"
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-          GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
-          GIT_BRANCH: "${GITHUB_REF##*/}"
-          KEYBASE_NYMBOT_USERNAME: "${{ secrets.KEYBASE_NYMBOT_USERNAME }}"
-          KEYBASE_NYMBOT_PAPERKEY: "${{ secrets.KEYBASE_NYMBOT_PAPERKEY }}"
-          KEYBASE_NYMBOT_TEAM: "${{ secrets.KEYBASE_NYMTECH_TEAM }}"
-          KEYBASE_NYM_CHANNEL: "${{ secrets.KEYBASE_CHANNEL_DEV_CORE_ID }}"
-          IS_SUCCESS: "${{ env.WORKFLOW_CONCLUSION == 'success' }}"
-        uses: docker://keybaseio/client:stable-node
-        with:
-          args: .github/workflows/support-files/notifications/entry_point.sh

.github/workflows/nym-cli-publish.yml

@@ -1,50 +0,0 @@
-name: Publish Nym CLI binaries
-
-on:
-  workflow_dispatch:
-  release:
-    types: [created]
-    
-env:
-  NETWORK: mainnet
-
-jobs:
-  publish-nym-cli:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ubuntu-latest, windows-latest, macos-latest]
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Check the release tag starts with `nym-cli-`
-        if: startsWith(github.ref, 'refs/tags/nym-cli-') == false && github.event_name != 'workflow_dispatch'
-        uses: actions/github-script@v3
-        with:
-          script: |
-            core.setFailed('Release tag did not start with nym-cli-...')
-
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Build binary
-        run: make build-nym-cli
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: nym-cli-${{ matrix.platform }}
-          path: |
-            target/release/nym-cli*
-          retention-days: 30
-
-      - name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
-        with:
-          files: |
-            target/release/nym-cli

.github/workflows/nym-connect-publish-macos.yml

@@ -1,96 +0,0 @@
-name: Publish Nym Connect (MacOS)
-on:
-  workflow_dispatch:
-  release:
-    types: [created]
-
-defaults:
-  run:
-    working-directory: nym-connect
-
-jobs:
-  publish-tauri:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [macos-latest]
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Check the release tag starts with `nym-connect-`
-        if: startsWith(github.ref, 'refs/tags/nym-connect-') == false && github.event_name != 'workflow_dispatch'
-        uses: actions/github-script@v3
-        with:
-          script: |
-            core.setFailed('Release tag did not start with nym-connect-...')
-
-      - name: Node v16
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-      - name: Install the Apple developer certificate for code signing
-        env:
-          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
-          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
-          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
-        run: |
-          # create variables
-          CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
-          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
-
-          # import certificate and provisioning profile from secrets
-          echo -n "$APPLE_CERTIFICATE" | base64 --decode --output $CERTIFICATE_PATH
-
-          # create temporary keychain
-          security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
-          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
-          security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
-
-          # import certificate to keychain
-          security import $CERTIFICATE_PATH -P "$APPLE_CERTIFICATE_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
-          security list-keychain -d user -s $KEYCHAIN_PATH
-
-      - name: Create env file
-        uses: timheuer/base64-to-file@v1.1
-        with:
-          fileName: '.env'
-          encodedString: ${{ secrets.WALLET_ADMIN_ADDRESS }}
-
-      - name: Install app dependencies and build it
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          ENABLE_CODE_SIGNING: ${{ secrets.APPLE_CERTIFICATE }}
-          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
-          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
-          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_IDENTITY_ID }}
-          APPLE_ID: ${{ secrets.APPLE_ID }}
-          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
-          TAURI_PRIVATE_KEY: ${{ secrets.TAURI_PRIVATE_KEY }}
-          TAURI_KEY_PASSWORD: ${{ secrets.TAURI_KEY_PASSWORD }}
-        run: yarn && yarn build
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: nym-connect_1.0.0_x64.dmg
-          path: nym-connect/target/release/bundle/dmg/nym-connect_1.0.0_x64.dmg
-          retention-days: 30
-
-      - name: Clean up keychain
-        if: ${{ always() }}
-        run: |
-          security delete-keychain $RUNNER_TEMP/app-signing.keychain-db
-
-      - name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
-        with:
-          files: |
-            nym-connect/target/release/bundle/dmg/*.dmg
-            nym-connect/target/release/bundle/macos/*.app.tar.gz*

.github/workflows/nym-connect-publish-ubuntu.yml

@@ -1,68 +0,0 @@
-name: Publish Nym Connect (Ubuntu)
-on:
-  workflow_dispatch:
-  release:
-    types: [created]
-
-defaults:
-  run:
-    working-directory: nym-connect
-
-jobs:
-  publish-tauri:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ubuntu-latest]
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Tauri dependencies
-        run: >
-          sudo apt-get update &&
-          sudo apt-get install -y webkit2gtk-4.0 libayatana-appindicator3-dev
-      - name: Check the release tag starts with `nym-connect-`
-        if: startsWith(github.ref, 'refs/tags/nym-connect-') == false && github.event_name != 'workflow_dispatch'
-        uses: actions/github-script@v3
-        with:
-          script: |
-            core.setFailed('Release tag did not start with nym-connect-...')
-
-      - name: Node v16
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-      - name: Install app dependencies
-        run: yarn
-      - name: Create env file
-        uses: timheuer/base64-to-file@v1.1
-        with:
-          fileName: '.env'
-          encodedString: ${{ secrets.WALLET_ADMIN_ADDRESS }}
-
-      - name: Build app
-        run: yarn build
-        env:
-          TAURI_PRIVATE_KEY: ${{ secrets.TAURI_PRIVATE_KEY }}
-          TAURI_KEY_PASSWORD: ${{ secrets.TAURI_KEY_PASSWORD }}
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: nym-connect.AppImage.tar.gz
-          path: nym-connect/target/release/bundle/appimage/nym-connect_1.0.0_amd64.AppImage
-          retention-days: 30
-
-      - name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
-        with:
-          files: |
-            nym-connect/target/release/bundle/appimage/*.AppImage
-            nym-connect/target/release/bundle/appimage/*.AppImage.tar.gz*

.github/workflows/nym-connect-publish-windows10.yml

@@ -1,90 +0,0 @@
-name: Publish Nym Connect (Windows 10)
-on:
-  workflow_dispatch:
-  release:
-    types: [created]
-
-defaults:
-  run:
-    working-directory: nym-connect
-
-jobs:
-  publish-tauri:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [windows10]
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - name: Clean up first
-        continue-on-error: true
-        working-directory: .
-        run: |
-          cd ..
-          del /s /q /A:H nym
-          rmdir /s /q nym
-
-      - uses: actions/checkout@v3
-
-      - name: Check the release tag starts with `nym-connect-`
-        if: startsWith(github.ref, 'refs/tags/nym-connect-') == false && github.event_name != 'workflow_dispatch'
-        uses: actions/github-script@v3
-        with:
-          script: |
-            core.setFailed('Release tag did not start with nym-connect-...')
-
-      - name: Import signing certificate
-        env:
-          WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
-          WINDOWS_CERTIFICATE_PASSWORD: ${{ secrets.WINDOWS_CERTIFICATE_PASSWORD }}
-        run: |
-          New-Item -ItemType directory -Path certificate
-          Set-Content -Path certificate/tempCert.txt -Value $env:WINDOWS_CERTIFICATE
-          certutil -decode certificate/tempCert.txt certificate/certificate.pfx
-          Remove-Item -path certificate -include tempCert.txt
-          Import-PfxCertificate -FilePath certificate/certificate.pfx -CertStoreLocation Cert:\CurrentUser\My -Password (ConvertTo-SecureString -String $env:WINDOWS_CERTIFICATE_PASSWORD -Force -AsPlainText)
-
-      - name: Node v16
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16
-
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Create env file
-        uses: timheuer/base64-to-file@v1.1
-        with:
-          fileName: '.env'
-          encodedString: ${{ secrets.WALLET_ADMIN_ADDRESS }}
-
-      - name: Install app dependencies
-        run: yarn
-
-      - name: Build and sign it
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          ENABLE_CODE_SIGNING: ${{ secrets.WINDOWS_CERTIFICATE }}
-          WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
-          WINDOWS_CERTIFICATE_PASSWORD: ${{ secrets.WINDOWS_CERTIFICATE_PASSWORD }}
-          TAURI_PRIVATE_KEY: ${{ secrets.TAURI_PRIVATE_KEY }}
-          TAURI_KEY_PASSWORD: ${{ secrets.TAURI_KEY_PASSWORD }}
-        run: yarn build
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: nym-connect_1.0.0_x64_en-US.msi
-          path: nym-connect/target/release/bundle/msi/nym-connect_1.0.0_x64_en-US.msi
-          retention-days: 30
-
-      - name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
-        with:
-          files: |
-            nym-connect/target/release/bundle/msi/*.msi
-            nym-connect/target/release/bundle/msi/*.msi.zip*

.github/workflows/nym-connect.yml

@@ -1,59 +0,0 @@
-name: CI for nym-connect
-
-on:
-  push:
-    paths:
-      - 'nym-connect/**'
-
-defaults:
-  run:
-    working-directory: nym-connect
-
-jobs:
-  build:
-    runs-on: custom-runner-linux
-    steps:
-    - uses: actions/checkout@v2
-    - name: Install rsync
-      run: sudo apt-get install rsync
-    - uses: rlespinasse/github-slug-action@v3.x
-    - uses: actions/setup-node@v3
-      with:
-        node-version: 16
-    - name: Install Yarn
-      run: npm install -g yarn
-    - run: yarn
-      continue-on-error: true
-    - name: Set environment from the example
-      run: cp .env.sample .env
-    - run: yarn storybook:build
-    - name: Deploy branch to CI www
-      continue-on-error: true
-      uses: easingthemes/ssh-deploy@main
-      env:
-        SSH_PRIVATE_KEY: ${{ secrets.CI_WWW_SSH_PRIVATE_KEY }}
-        ARGS: "-rltgoDzvO --delete"
-        SOURCE: "nym-connect/storybook-static/"
-        REMOTE_HOST: ${{ secrets.CI_WWW_REMOTE_HOST }}
-        REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
-        TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/nym-connect-${{ env.GITHUB_REF_SLUG }}
-        EXCLUDE: "/dist/, /node_modules/"
-    - name: Keybase - Node Install
-      run: npm install
-      working-directory: .github/workflows/support-files
-#    - name: Keybase - Send Notification
-#      env:
-#        NYM_NOTIFICATION_KIND: nym-connect
-#        NYM_PROJECT_NAME: "nym-connect"
-#        NYM_CI_WWW_BASE: "${{ secrets.NYM_CI_WWW_BASE }}"
-#        NYM_CI_WWW_LOCATION: "nym-connect-${{ env.GITHUB_REF_SLUG }}"
-#        GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
-#        GIT_BRANCH: "${GITHUB_REF##*/}"
-#        KEYBASE_NYMBOT_USERNAME: "${{ secrets.KEYBASE_NYMBOT_USERNAME }}"
-#        KEYBASE_NYMBOT_PAPERKEY: "${{ secrets.KEYBASE_NYMBOT_PAPERKEY }}"
-#        KEYBASE_NYMBOT_TEAM: "${{ secrets.KEYBASE_NYMBOT_TEAM }}"
-#        KEYBASE_NYM_CHANNEL: "ci-nym-connect"
-#        IS_SUCCESS: "${{ job.status == 'success' }}"
-#      uses: docker://keybaseio/client:stable-node
-#      with:
-#        args: .github/workflows/support-files/notifications/entry_point.sh

.github/workflows/nym-release-publish.yml

@@ -1,12 +1,7 @@
 name: Publish Nym binaries
-
 on:
-  workflow_dispatch:
   release:
     types: [created]
-    
-env:
-  NETWORK: mainnet    
 
 jobs:
   publish-nym:
@@ -20,7 +15,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Check the release tag starts with `nym-binaries-`
-        if: startsWith(github.ref, 'refs/tags/nym-binaries-') == false && github.event_name != 'workflow_dispatch'
+        if: startsWith(github.ref, 'refs/tags/nym-binaries-') == false
         uses: actions/github-script@v3
         with:
           script: |
@@ -37,24 +32,8 @@ jobs:
           command: build
           args: --workspace --release
 
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: my-artifact
-          path: |
-            target/release/nym-client
-            target/release/nym-gateway
-            target/release/nym-mixnode
-            target/release/nym-socks5-client
-            target/release/nym-validator-api
-            target/release/nym-network-requester
-            target/release/nym-network-statistics
-            target/release/nym-cli
-          retention-days: 30
-
       - name: Upload to release based on tag name
         uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
         with:
           files: |
             target/release/nym-client
@@ -62,6 +41,3 @@ jobs:
             target/release/nym-mixnode
             target/release/nym-socks5-client
             target/release/nym-validator-api
-            target/release/nym-network-requester
-            target/release/nym-network-statistics
-            target/release/nym-cli

.github/workflows/nym-wallet-publish-macos.yml

@@ -1,6 +1,5 @@
 name: Publish Nym Wallet (MacOS)
 on:
-  workflow_dispatch:
   release:
     types: [created]
 
@@ -20,16 +19,16 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Check the release tag starts with `nym-wallet-`
-        if: startsWith(github.ref, 'refs/tags/nym-wallet-') == false && github.event_name != 'workflow_dispatch'
+        if: startsWith(github.ref, 'refs/tags/nym-wallet-') == false
         uses: actions/github-script@v3
         with:
           script: |
             core.setFailed('Release tag did not start with nym-wallet-...')
 
       - name: Node v16
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 16.x
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
@@ -56,12 +55,6 @@ jobs:
           security import $CERTIFICATE_PATH -P "$APPLE_CERTIFICATE_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
           security list-keychain -d user -s $KEYCHAIN_PATH
 
-      - name: Create env file
-        uses: timheuer/base64-to-file@v1.1
-        with:
-          fileName: '.env'
-          encodedString: ${{ secrets.WALLET_ADMIN_ADDRESS }}
-
       - name: Install app dependencies and build it
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -75,22 +68,14 @@ jobs:
           TAURI_KEY_PASSWORD: ${{ secrets.TAURI_KEY_PASSWORD }}
         run: yarn && yarn build
 
-      - name: Upload Artifact
+      - name: Upload to release based on tag name
-        uses: actions/upload-artifact@v3
+        uses: softprops/action-gh-release@v1
         with:
-          name: nym-wallet.app.tar.gz
+          files: |
-          path: nym-wallet/target/release/bundle/macos/nym-wallet.app.tar.gz
+            nym-wallet/target/release/bundle/dmg/*.dmg
-          retention-days: 5
+            nym-wallet/target/release/bundle/macos/*.app.tar.gz*
 
       - name: Clean up keychain
         if: ${{ always() }}
         run: |
           security delete-keychain $RUNNER_TEMP/app-signing.keychain-db
-
-      - name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
-        with:
-          files: |
-            nym-wallet/target/release/bundle/dmg/*.dmg
-            nym-wallet/target/release/bundle/macos/*.app.tar.gz*

.github/workflows/nym-wallet-publish-ubuntu.yml

@@ -30,21 +30,15 @@ jobs:
             core.setFailed('Release tag did not start with nym-wallet-...')
 
       - name: Node v16
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 16.x
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
       - name: Install app dependencies
         run: yarn
-      - name: Create env file
-        uses: timheuer/base64-to-file@v1.1
-        with:
-          fileName: '.env'
-          encodedString: ${{ secrets.WALLET_ADMIN_ADDRESS }}
-
       - name: Build app
         run: yarn build
         env:

.github/workflows/nym-wallet-publish-windows10.yml

@@ -45,21 +45,15 @@ jobs:
           Import-PfxCertificate -FilePath certificate/certificate.pfx -CertStoreLocation Cert:\CurrentUser\My -Password (ConvertTo-SecureString -String $env:WINDOWS_CERTIFICATE_PASSWORD -Force -AsPlainText)
 
       - name: Node v16
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 16.x
 
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
 
-      - name: Create env file
-        uses: timheuer/base64-to-file@v1.1
-        with:
-          fileName: '.env'
-          encodedString: ${{ secrets.WALLET_ADMIN_ADDRESS }}
-
       - name: Install app dependencies
         run: yarn
 

.github/workflows/nym-wallet-release.yml

@@ -1,32 +0,0 @@
-name: Release Nym Wallet
-on:
-  workflow_dispatch:
-    inputs:
-      nym_wallet_version:
-        description: 'The version of the Nym Wallet to release'
-        default: '1.0.x'
-        required: true
-        type: string
-jobs:
-  create-release:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ubuntu-latest]
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - uses: actions/checkout@v2
-      - name: Create release
-        uses: softprops/action-gh-release@v1
-        with:
-          body: >-
-            This is a pre-release
-            
-            Download the wallet for your platform:
-            
-              - [Linux](https://github.com/nymtech/nym/releases/download/nym-wallet-v${{ inputs.nym_wallet_version}}/nym-wallet_v${{ inputs.nym_wallet_version}}_amd64_ubuntu20.04.AppImage)
-              - [MacOS](https://github.com/nymtech/nym/releases/download/nym-wallet-v${{ inputs.nym_wallet_version}}/nym-wallet_v${{ inputs.nym_wallet_version}}_x64_macos_11.dmg)
-              - [Windows](https://github.com/nymtech/nym/releases/download/nym-wallet-v${{ inputs.nym_wallet_version}}/nym-wallet_v${{ inputs.nym_wallet_version}}_x64_windows.msi)
-          prerelease: true
-          name: Nym Wallet v${{ inputs.nym_wallet_version}}
-          tag_name: nym-wallet-v${{ inputs.nym_wallet_version}}

.github/workflows/nym-wallet-storybook.yml

@@ -13,9 +13,9 @@ jobs:
     - name: Install rsync
       run: sudo apt-get install rsync
     - uses: rlespinasse/github-slug-action@v3.x
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v2
       with:
-        node-version: 16
+        node-version: '16'
     - name: Setup yarn
       run: npm install -g yarn
     - name: Build dependencies

.github/workflows/nym_wallet.yml

@@ -34,9 +34,9 @@ jobs:
           toolchain: stable
 
       - name: Node v16
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 16.x
 
       - name: Install yarn for building application
         run: yarn install

.github/workflows/support-files/network-explorer/templates/success

@@ -1,6 +1,5 @@
 🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩
 > :rocket: {{ env.NYM_PROJECT_NAME }}  ➡️➡️➡️➡️➡️ **View output:** https://{{ env.NYM_CI_WWW_LOCATION }}.{{ env.NYM_CI_WWW_BASE }}/
-> `storybook`: https://{{ env.NYM_CI_WWW_LOCATION_STORYBOOK }}.{{ env.NYM_CI_WWW_BASE }}
 > ✅ **SUCCESS**
 > `branch` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/tree/{{ env.GIT_BRANCH_NAME }}
 > `commit` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/commit/{{ env.GITHUB_SHA }}

.github/workflows/support-files/notifications/send_message.js

@@ -3,7 +3,7 @@ require('dotenv').config();
 const Bot = require('keybase-bot');
 
 let context = {
-  kinds: ['nym-wallet', 'ts-packages', 'network-explorer', 'nightly', 'nym-connect'],
+  kinds: ['nym-wallet', 'ts-packages', 'network-explorer', 'nightly'],
 };
 
 /**
@@ -89,7 +89,7 @@ async function sendKeybaseMessage(messageBody) {
     });
 
     const channel = {
-      name: context.env.KEYBASE_NYMBOT_TEAM || 'nymtech_bot',
+      name: 'nymtech_bot',
       membersType: 'team',
       topicName: context.keybase.channel,
       topic_type: 'CHAT',

.github/workflows/support-files/nym-connect/index.js

@@ -1,29 +0,0 @@
-const Handlebars = require('handlebars');
-const fs = require('fs');
-const path = require('path');
-
-async function addToContextAndValidate(context) {
-  if (!context.env.NYM_CI_WWW_LOCATION) {
-    throw new Error('Please ensure the env var NYM_CI_WWW_LOCATION is set');
-  }
-  if (!context.env.NYM_CI_WWW_BASE) {
-    throw new Error('Please ensure the env var NYM_CI_WWW_BASE is set');
-  }
-}
-
-async function getMessageBody(context) {
-  const source = fs
-    .readFileSync(
-      context.env.IS_SUCCESS === 'true'
-        ? path.resolve(__dirname, 'templates', 'success')
-        : path.resolve(__dirname, 'templates', 'failure'),
-    )
-    .toString();
-  const template = Handlebars.compile(source);
-  return template(context);
-}
-
-module.exports = {
-  addToContextAndValidate,
-  getMessageBody,
-};

.github/workflows/support-files/nym-connect/templates/failure

@@ -1,11 +0,0 @@
-🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
-> :rocket: {{ env.NYM_PROJECT_NAME }}
-> 🔴 **FAILURE** :cry:
-> `branch` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/tree/{{ env.GIT_BRANCH_NAME }}
-> `commit` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/commit/{{ env.GITHUB_SHA }}
-> `build ` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/actions/runs/{{ env.GITHUB_RUN_ID }}
-
-Commit message:
-```
-{{ env.GIT_COMMIT_MESSAGE }}
-```

.github/workflows/support-files/nym-connect/templates/success

@@ -1,11 +0,0 @@
-🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩
-> :rocket: {{ env.NYM_PROJECT_NAME }}  ➡️➡️➡️➡️➡️ **View storybook:** https://{{ env.NYM_CI_WWW_LOCATION }}.{{ env.NYM_CI_WWW_BASE }}/
-> ✅ **SUCCESS**
-> `branch` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/tree/{{ env.GIT_BRANCH_NAME }}
-> `commit` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/commit/{{ env.GITHUB_SHA }}
-> `build ` {{ env.GITHUB_SERVER_URL }}/{{ env.GITHUB_REPOSITORY }}/actions/runs/{{ env.GITHUB_RUN_ID }}
-
-Commit message by `{{ env.GITHUB_ACTOR }}` at {{ timestamp }}:
-```
-{{ env.GIT_COMMIT_MESSAGE }}
-```

.github/workflows/wallet.yml

@@ -1,59 +0,0 @@
-name: Nym Wallet (rust)
-
-on:
-  push:
-    paths-ignore:
-      - 'explorer/**'
-  pull_request:
-    paths-ignore:
-      - 'explorer/**'
-
-jobs:
-  build:
-    runs-on: [ self-hosted, custom-linux ]
-    env:
-      RUSTC_WRAPPER: /home/ubuntu/.cargo/bin/sccache
-    steps:
-      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
-
-      - name: Check out repository code
-        uses: actions/checkout@v2
-
-      - name: Install rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rustfmt, clippy
-
-      - name: Build all binaries
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Run all tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Check formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path nym-wallet/Cargo.toml --all -- --check
-
-      - uses: actions-rs/clippy-check@v1
-        name: Clippy checks
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --manifest-path nym-wallet/Cargo.toml --workspace --all-features
-
-      - name: Run clippy
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --manifest-path nym-wallet/Cargo.toml --workspace --all-features -- -D warnings

CHANGELOG.md

@@ -1,255 +1,5 @@
 # Changelog
 
-Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-## Unreleased
-
-### Added
-
-- nym-cli: added CLI tool for interacting with the Nyx blockchain and Nym mixnet smart contracts ([#1577])
-- validator-client: added `query_contract_smart` and `query_contract_raw` on `NymdClient` ([#1558])
-- network-requester: added additional Blockstream Green wallet endpoint to `example.allowed.list` ([#1611](https://github.com/nymtech/nym/pull/1611))
-- common/ledger: new library for communicating with a Ledger device ([#1640])
-- native-client/socks5-client: `disable_loop_cover_traffic_stream` Debug config option to disable the separate loop cover traffic stream ([#1666])
-- native-client/socks5-client: `disable_main_poisson_packet_distribution` Debug config option to make the client ignore poisson distribution in the main packet stream and ONLY send real message (and as fast as they come) ([#1664])
-
-### Fixed
-
-- validator-api, mixnode, gateway should now prefer values in config.toml over mainnet defaults ([#1645])
-
-### Changed
-
-- validator-client: made `fee` argument optional for `execute` and `execute_multiple` ([#1541])
-- socks5 client: graceful shutdown should fix error on disconnect in nym-connect ([#1591])
-- wasm-client: fixed build errors on MacOS and changed example JS code to use mainnet ([#1585])
-- gateway-client: will attempt to read now as many as 8 websocket messages at once, assuming they're already available on the socket ([#1669])
-
-[#1541]: https://github.com/nymtech/nym/pull/1541
-[#1558]: https://github.com/nymtech/nym/pull/1558
-[#1577]: https://github.com/nymtech/nym/pull/1577
-[#1585]: https://github.com/nymtech/nym/pull/1585
-[#1591]: https://github.com/nymtech/nym/pull/1591
-[#1640]: https://github.com/nymtech/nym/pull/1640
-[#1645]: https://github.com/nymtech/nym/pull/1645
-[#1664]: https://github.com/nymtech/nym/pull/1664
-[#1666]: https://github.com/nymtech/nym/pull/1645
-[#1669]: https://github.com/nymtech/nym/pull/1669
-
-
-## [nym-binaries-1.0.2](https://github.com/nymtech/nym/tree/nym-binaries-1.0.2)
-
-### Added
-
-- socks5 client/websocket client: add `--force-register-gateway` flag, useful when rerunning init ([#1353])
-- all: added network compilation target to `--help` (or `--version`) commands ([#1256]).
-- explorer-api: learned how to sum the delegations by owner in a new endpoint.
-- explorer-api: add apy values to `mix_nodes` endpoint
-- gateway: Added gateway coconut verifications and validator-api communication for double spending protection ([#1261])
-- network-explorer-ui: Upgrade to React Router 6
-- rewarding: replace circulating supply with staking supply in reward calculations ([#1324])
-- validator-api: add `estimated_node_profit` and `estimated_operator_cost` to `reward-estimate` endpoint ([#1284])
-- validator-api: add detailed mixnode bond endpoints, and explorer-api makes use of that data to append stake saturation
-- validator-api: add Swagger to document the REST API ([#1249]).
-- validator-api: Added new endpoints for coconut spending flow and communications with coconut & multisig contracts ([#1261])
-- validator-api: add `uptime`, `estimated_operator_apy`, `estimated_delegators_apy` to `/mixnodes/detailed` endpoint ([#1393])
-- validator-api: add node info cache storing simulated active set inclusion probabilities
-- network-statistics: a new mixnet service that aggregates and exposes anonymized data about mixnet services ([#1328])
-- mixnode: Added basic mixnode hardware reporting to the HTTP API ([#1308]).
-- validator-api: endpoint, in coconut mode, for returning the validator-api cosmos address ([#1404]).
-- validator-client: add `denom` argument and add simple test for querying an account balance
-- gateway, validator-api: Checks for coconut credential double spending attempts, taking the coconut bandwidth contract as source of truth ([#1457])
-- coconut-bandwidth-contract: Record the state of a coconut credential; create specific proposal for releasing funds ([#1457])
-- inclusion-probability: add simulator for active set inclusion probability
-
-### Fixed
-
-- mixnode, gateway: attempting to determine reconnection backoff to persistently failing mixnode could result in a crash ([#1260])
-- mixnode: the mixnode learned how to shutdown gracefully
-- mixnode: listen out for SIGTERM and SIGQUIT too, making it play nicely as a system service.
-- native & socks5 clients: fail early when clients try to re-init with a different gateway, which is not supported yet ([#1322])
-- native & socks5 clients: rerun init will now reuse previous gateway configuration instead of failing ([#1353])
-- native & socks5 clients: deduplicate big chunks of init logic
-- validator: fixed local docker-compose setup to work on Apple M1 ([#1329])
-- explorer-api: listen out for SIGTERM and SIGQUIT too, making it play nicely as a system service ([#1482]).
-- network-requester: fix filter for suffix-only domains ([#1487])
-- validator-api: listen out for SIGTERM and SIGQUIT too, making it play nicely as a system service; cleaner shutdown, without panics ([#1496], [#1573]).
-
-### Changed
-
-- validator-client: created internal `Coin` type that replaces coins from `cosmrs` and `cosmwasm` for API entrypoints [[#1295]]
-- all: updated all `cosmwasm`-related dependencies to `1.0.0` and `cw-storage-plus` to `0.13.4` [[#1318]]
-- all: updated `rocket` to `0.5.0-rc.2`.
-- network-requester: allow to voluntarily store and send statistical data about the number of bytes the proxied server serves ([#1328])
-- gateway: allow to voluntarily send statistical data about the number of active inboxes served by a gateway ([#1376])
-- gateway & mixnode: move detailed build info back to `--version` from `--help`.
-- socks5 client/websocket client: upgrade to latest clap and switched to declarative commandline parsing.
-- validator-api: fee payment for multisig operations comes from the gateway account instead of the validator APIs' accounts ([#1419])
-- multisig-contract: Limit the proposal creating functionality to one address (coconut-bandwidth-contract address) ([#1457])
-- All binaries and cosmwasm blobs are configured at runtime now; binaries are configured using environment variables or .env files and contracts keep the configuration parameters in storage ([#1463])
-- gateway, network-statistics: include gateway id in the sent statistical data ([#1478])
-- network explorer: tweak how active set probability is shown ([#1503])
-- validator-api: rewarder set update fails without panicking on possible nymd queries ([#1520])
-- network-requester, socks5 client (nym-connect): send and receive respectively a message error to be displayed about filter check failure ([#1576]) 
-
-
-[#1249]: https://github.com/nymtech/nym/pull/1249
-[#1256]: https://github.com/nymtech/nym/pull/1256
-[#1260]: https://github.com/nymtech/nym/pull/1260
-[#1261]: https://github.com/nymtech/nym/pull/1261
-[#1267]: https://github.com/nymtech/nym/pull/1267
-[#1278]: https://github.com/nymtech/nym/pull/1278
-[#1295]: https://github.com/nymtech/nym/pull/1295
-[#1302]: https://github.com/nymtech/nym/pull/1302
-[#1308]: https://github.com/nymtech/nym/pull/1308
-[#1318]: https://github.com/nymtech/nym/pull/1318
-[#1322]: https://github.com/nymtech/nym/pull/1322
-[#1324]: https://github.com/nymtech/nym/pull/1324
-[#1328]: https://github.com/nymtech/nym/pull/1328
-[#1329]: https://github.com/nymtech/nym/pull/1329
-[#1353]: https://github.com/nymtech/nym/pull/1353
-[#1376]: https://github.com/nymtech/nym/pull/1376
-[#1393]: https://github.com/nymtech/nym/pull/1393
-[#1404]: https://github.com/nymtech/nym/pull/1404
-[#1419]: https://github.com/nymtech/nym/pull/1419
-[#1457]: https://github.com/nymtech/nym/pull/1457
-[#1463]: https://github.com/nymtech/nym/pull/1463
-[#1478]: https://github.com/nymtech/nym/pull/1478
-[#1482]: https://github.com/nymtech/nym/pull/1482
-[#1487]: https://github.com/nymtech/nym/pull/1487
-[#1496]: https://github.com/nymtech/nym/pull/1496
-[#1503]: https://github.com/nymtech/nym/pull/1503
-[#1520]: https://github.com/nymtech/nym/pull/1520
-[#1573]: https://github.com/nymtech/nym/pull/1573
-[#1576]: https://github.com/nymtech/nym/pull/1576
-
-## [v1.0.1](https://github.com/nymtech/nym/tree/v1.0.1) (2022-05-04)
-
-### Added
-
-- validator-api: introduced endpoint for getting average mixnode uptime ([#1238])
-
-### Changed
-
-- all: the default behaviour of validator client is changed to use `broadcast_sync` and poll for transaction inclusion instead of using `broadcast_commit` to deal with timeouts ([#1246])
-
-### Fixed
-
-- nym-network-requester: is included in the Github Actions for building release binaries
-
-[#1238]: https://github.com/nymtech/nym/pull/1238
-[#1246]: https://github.com/nymtech/nym/pull/1246
-
-## [v1.0.0](https://github.com/nymtech/nym/tree/v1.0.0) (2022-05-03)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/v0.12.1...v1.0.0)
-
-**Merged pull requests:**
-
-- Feature/show pending delegations [\#1229](https://github.com/nymtech/nym/pull/1229) ([fmtabbara](https://github.com/fmtabbara))
-- Bucket inclusion probabilities [\#1224](https://github.com/nymtech/nym/pull/1224) ([durch](https://github.com/durch))
-- Create a new bundled delegation when compounding rewards [\#1221](https://github.com/nymtech/nym/pull/1221) ([durch](https://github.com/durch))
-
-## [nym-binaries-1.0.0](https://github.com/nymtech/nym/tree/nym-binaries-1.0.0) (2022-04-27)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.3...nym-binaries-1.0.0)
-
-## [nym-binaries-1.0.0-rc.2](https://github.com/nymtech/nym/tree/nym-binaries-1.0.0-rc.2) (2022-04-15)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.2...nym-binaries-1.0.0-rc.2)
-
-## [nym-binaries-1.0.0-rc.1](https://github.com/nymtech/nym/tree/nym-binaries-1.0.0-rc.1) (2022-03-28)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.0...nym-binaries-1.0.0-rc.1)
-
-**Fixed bugs:**
-
-- \[Issue\]cargo build --release issue [\#1101](https://github.com/nymtech/nym/issues/1101)
-- appimage fail to load in Fedora [\#1098](https://github.com/nymtech/nym/issues/1098)
-- \[Issue\] React Example project does not compile when using @nymproject/nym-client-wasm v0.9.0-1 [\#878](https://github.com/nymtech/nym/issues/878)
-
-**Closed issues:**
-
-- Make mainnet coin transfers work [\#1096](https://github.com/nymtech/nym/issues/1096)
-- Make Nym wallet validators configurable at runtime [\#1026](https://github.com/nymtech/nym/issues/1026)
-- Project Platypus e2e / integration testing [\#942](https://github.com/nymtech/nym/issues/942)
-- \[Coconut\]: Replace ElGamal with Pedersen commitments [\#901](https://github.com/nymtech/nym/issues/901)
-
-**Merged pull requests:**
-
-- Different values for mixes and gateways [\#1169](https://github.com/nymtech/nym/pull/1169) ([durch](https://github.com/durch))
-- Add global blacklist to validator-cache [\#1168](https://github.com/nymtech/nym/pull/1168) ([durch](https://github.com/durch))
-- Feature/upgrade rewarding sandbox [\#1167](https://github.com/nymtech/nym/pull/1167) ([durch](https://github.com/durch))
-- Bump node-forge from 1.2.1 to 1.3.0 [\#1165](https://github.com/nymtech/nym/pull/1165) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump minimist from 1.2.5 to 1.2.6 in /nym-wallet/webdriver [\#1164](https://github.com/nymtech/nym/pull/1164) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump minimist from 1.2.5 to 1.2.6 in /clients/tauri-client [\#1163](https://github.com/nymtech/nym/pull/1163) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump minimist from 1.2.5 to 1.2.6 in /clients/webassembly/js-example [\#1162](https://github.com/nymtech/nym/pull/1162) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump minimist from 1.2.5 to 1.2.6 in /clients/native/examples/js-examples/websocket [\#1160](https://github.com/nymtech/nym/pull/1160) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump minimist from 1.2.5 to 1.2.6 in /docker/typescript\_client/upload\_contract [\#1159](https://github.com/nymtech/nym/pull/1159) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Feature/vesting full [\#1158](https://github.com/nymtech/nym/pull/1158) ([fmtabbara](https://github.com/fmtabbara))
-- get\_current\_epoch tauri [\#1156](https://github.com/nymtech/nym/pull/1156) ([durch](https://github.com/durch))
-- Cleanup [\#1155](https://github.com/nymtech/nym/pull/1155) ([durch](https://github.com/durch))
-- Feature flag reward payments [\#1154](https://github.com/nymtech/nym/pull/1154) ([durch](https://github.com/durch))
-- Add Query endpoints for calculating rewards [\#1152](https://github.com/nymtech/nym/pull/1152) ([durch](https://github.com/durch))
-- Pending endpoints [\#1150](https://github.com/nymtech/nym/pull/1150) ([durch](https://github.com/durch))
-- wallet: add logging [\#1149](https://github.com/nymtech/nym/pull/1149) ([octol](https://github.com/octol))
-- wallet: use Urls rather than Strings for validator urls [\#1148](https://github.com/nymtech/nym/pull/1148) ([octol](https://github.com/octol))
-- Change accumulated reward to Option, migrate delegations [\#1147](https://github.com/nymtech/nym/pull/1147) ([durch](https://github.com/durch))
-- wallet: fetch validators url remotely if available [\#1146](https://github.com/nymtech/nym/pull/1146) ([octol](https://github.com/octol))
-- Fix delegated\_free calculation [\#1145](https://github.com/nymtech/nym/pull/1145) ([durch](https://github.com/durch))
-- Update Nym wallet dependencies to use `ts-packages` [\#1144](https://github.com/nymtech/nym/pull/1144) ([mmsinclair](https://github.com/mmsinclair))
-- wallet: try validators one by one if available [\#1143](https://github.com/nymtech/nym/pull/1143) ([octol](https://github.com/octol))
-- Update Network Explorer Packages and add mix node identity key copy [\#1142](https://github.com/nymtech/nym/pull/1142) ([mmsinclair](https://github.com/mmsinclair))
-- Feature/vesting token pool selector [\#1140](https://github.com/nymtech/nym/pull/1140) ([fmtabbara](https://github.com/fmtabbara))
-- Add `ts-packages` for shared Typescript packages [\#1139](https://github.com/nymtech/nym/pull/1139) ([mmsinclair](https://github.com/mmsinclair))
-- allow main-net prefix and denom to work [\#1137](https://github.com/nymtech/nym/pull/1137) ([tommyv1987](https://github.com/tommyv1987))
-- Upgrade blake3 to v1.3.1 and tauri to 1.0.0-rc.3 [\#1136](https://github.com/nymtech/nym/pull/1136) ([mmsinclair](https://github.com/mmsinclair))
-- Bump url-parse from 1.5.7 to 1.5.10 in /clients/native/examples/js-examples/websocket [\#1134](https://github.com/nymtech/nym/pull/1134) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Use network explorer map data with disputed areas [\#1133](https://github.com/nymtech/nym/pull/1133) ([Baro1905](https://github.com/Baro1905))
-- Feature/vesting UI [\#1132](https://github.com/nymtech/nym/pull/1132) ([fmtabbara](https://github.com/fmtabbara))
-- Refactor to a lazy rewarding system [\#1127](https://github.com/nymtech/nym/pull/1127) ([durch](https://github.com/durch))
-- Bump ws from 6.2.1 to 6.2.2 in /clients/webassembly/js-example [\#1126](https://github.com/nymtech/nym/pull/1126) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump url-parse from 1.4.7 to 1.5.7 in /clients/webassembly/react-example [\#1125](https://github.com/nymtech/nym/pull/1125) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump url-parse from 1.5.4 to 1.5.7 in /clients/native/examples/js-examples/websocket [\#1124](https://github.com/nymtech/nym/pull/1124) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump url-parse from 1.5.1 to 1.5.7 in /clients/webassembly/js-example [\#1122](https://github.com/nymtech/nym/pull/1122) ([dependabot[bot]](https://github.com/apps/dependabot))
-- update contract address [\#1121](https://github.com/nymtech/nym/pull/1121) ([tommyv1987](https://github.com/tommyv1987))
-- Refactor GitHub Actions notifications [\#1119](https://github.com/nymtech/nym/pull/1119) ([mmsinclair](https://github.com/mmsinclair))
-- Change `pledge` to `bond` in gateway list [\#1118](https://github.com/nymtech/nym/pull/1118) ([mmsinclair](https://github.com/mmsinclair))
-- Bump follow-redirects from 1.14.7 to 1.14.8 in /contracts/basic-bandwidth-generation [\#1117](https://github.com/nymtech/nym/pull/1117) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.3 to 1.14.8 in /explorer [\#1116](https://github.com/nymtech/nym/pull/1116) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.5 to 1.14.8 in /nym-wallet [\#1115](https://github.com/nymtech/nym/pull/1115) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.7 to 1.14.8 in /clients/native/examples/js-examples/websocket [\#1114](https://github.com/nymtech/nym/pull/1114) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.7 to 1.14.8 in /testnet-faucet [\#1113](https://github.com/nymtech/nym/pull/1113) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.1 to 1.14.8 in /clients/webassembly/js-example [\#1112](https://github.com/nymtech/nym/pull/1112) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Feature/vesting get current period [\#1111](https://github.com/nymtech/nym/pull/1111) ([durch](https://github.com/durch))
-- Bump simple-get from 2.8.1 to 2.8.2 in /contracts/basic-bandwidth-generation [\#1110](https://github.com/nymtech/nym/pull/1110) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump simple-get from 3.1.0 to 3.1.1 in /explorer [\#1109](https://github.com/nymtech/nym/pull/1109) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump simple-get from 3.1.0 to 3.1.1 in /clients/tauri-client [\#1108](https://github.com/nymtech/nym/pull/1108) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump simple-get from 3.1.0 to 3.1.1 in /nym-wallet [\#1107](https://github.com/nymtech/nym/pull/1107) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump node-sass from 4.14.1 to 7.0.0 in /clients/webassembly/react-example [\#1105](https://github.com/nymtech/nym/pull/1105) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Fix hardcoded period logic [\#1104](https://github.com/nymtech/nym/pull/1104) ([durch](https://github.com/durch))
-- Fixed underflow in rewarding all delegators [\#1099](https://github.com/nymtech/nym/pull/1099) ([jstuczyn](https://github.com/jstuczyn))
-- Emit original bond as part of rewarding event [\#1094](https://github.com/nymtech/nym/pull/1094) ([jstuczyn](https://github.com/jstuczyn))
-- Add UpdateMixnodeConfigOnBehalf to vestng contract [\#1091](https://github.com/nymtech/nym/pull/1091) ([durch](https://github.com/durch))
-- Fixes infinite loops in requests involving pagination [\#1085](https://github.com/nymtech/nym/pull/1085) ([jstuczyn](https://github.com/jstuczyn))
-- Removes migration code [\#1071](https://github.com/nymtech/nym/pull/1071) ([jstuczyn](https://github.com/jstuczyn))
-- feature/pedersen-commitments [\#1048](https://github.com/nymtech/nym/pull/1048) ([danielementary](https://github.com/danielementary))
-- Feature/reuse init owner [\#970](https://github.com/nymtech/nym/pull/970) ([neacsu](https://github.com/neacsu))
-
-
-## [v0.12.1](https://github.com/nymtech/nym/tree/v0.12.1) (2021-12-23)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/v0.12.0...v0.12.1)
-
-**Implemented enhancements:**
-
-- Add version check to  binaries [\#967](https://github.com/nymtech/nym/issues/967)
-
-**Fixed bugs:**
-
-- \[Issue\] NYM wallet doesn't work after login [\#995](https://github.com/nymtech/nym/issues/995)
-- \[Issue\] [\#993](https://github.com/nymtech/nym/issues/993)
-- NYM wallet setup trouble\[Issue\] [\#958](https://github.com/nymtech/nym/issues/958)
-
 ## [v0.12.0](https://github.com/nymtech/nym/tree/v0.12.0) (2021-12-21)
 
 [Full Changelog](https://github.com/nymtech/nym/compare/v0.11.0...v0.12.0)
@@ -308,7 +58,6 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 
 **Merged pull requests:**
 
-- Update wallet to align with versioning on nodes and gateways [\#991](https://github.com/nymtech/nym/pull/991) ([tommyv1987](https://github.com/tommyv1987))
 - Fix success view messages. [\#990](https://github.com/nymtech/nym/pull/990) ([tommyv1987](https://github.com/tommyv1987))
 - Feature/enable signature check [\#989](https://github.com/nymtech/nym/pull/989) ([neacsu](https://github.com/neacsu))
 - Update mixnet contract address [\#988](https://github.com/nymtech/nym/pull/988) ([neacsu](https://github.com/neacsu))

Cargo.toml

@@ -9,10 +9,6 @@ overflow-checks = true
 [profile.dev]
 panic = "abort"
 
-[profile.test]
-# equivalent of running in `--release` (but since we're in test profile we're keeping overflow checks and all of those by default)
-opt-level = 3
-
 [workspace]
 
 resolver = "2"
@@ -22,24 +18,19 @@ members = [
     "clients/native",
     "clients/native/websocket-requests",
     "clients/socks5",
-    "common/bandwidth-claim-contract",
+    # "clients/tauri-client/src-tauri",
     "common/client-libs/gateway-client",
     "common/client-libs/mixnet-client",
     "common/client-libs/validator-client",
     "common/coconut-interface",
-    "common/commands",
     "common/config",
+    "common/credentials",
+    "common/crypto",
+    "common/bandwidth-claim-contract",
     "common/cosmwasm-smart-contracts/coconut-bandwidth-contract",
     "common/cosmwasm-smart-contracts/contracts-common",
     "common/cosmwasm-smart-contracts/mixnet-contract",
-    "common/cosmwasm-smart-contracts/multisig-contract",
     "common/cosmwasm-smart-contracts/vesting-contract",
-    "common/credential-storage",
-    "common/credentials",
-    "common/crypto",
-    "common/crypto/dkg",
-    "common/execute",
-    "common/inclusion-probability",
     "common/mixnode-common",
     "common/network-defaults",
     "common/nonexhaustive-delayqueue",
@@ -57,21 +48,15 @@ members = [
     "common/pemstore",
     "common/socks5/proxy-helpers",
     "common/socks5/requests",
-    "common/statistics",
-    "common/task",
     "common/topology",
-    "common/types",
     "common/wasm-utils",
     "explorer-api",
     "gateway",
     "gateway/gateway-requests",
     "mixnode",
     "service-providers/network-requester",
-    "service-providers/network-statistics",
     "validator-api",
     "validator-api/validator-api-requests",
-    "tools/nym-cli",
-    "tools/ts-rs-cli"
 ]
 
 default-members = [
@@ -79,10 +64,9 @@ default-members = [
     "clients/socks5",
     "gateway",
     "service-providers/network-requester",
-    "service-providers/network-statistics",
     "mixnode",
     "validator-api",
     "explorer-api",
 ]
 
-exclude = ["explorer", "contracts", "clients/webassembly", "nym-wallet", "nym-connect"]
+exclude = ["explorer", "contracts", "tokenomics-py", "clients/webassembly"]

Makefile

@@ -1,13 +1,11 @@
-test: clippy-all cargo-test wasm fmt
+test: build clippy-all cargo-test wasm fmt
-test-all: test cargo-test-expensive
 no-clippy: build cargo-test wasm fmt
 happy: fmt clippy-happy test
-clippy-all: clippy-main clippy-coconut clippy-all-contracts clippy-all-wallet clippy-all-connect
+clippy-all: clippy-all-main clippy-all-contracts clippy-all-wallet
-clippy-happy: clippy-happy-main clippy-happy-contracts clippy-happy-wallet clippy-happy-connect
+clippy-happy: clippy-happy-main clippy-happy-contracts clippy-happy-wallet
-cargo-test: test-main test-contracts test-wallet test-connect test-coconut
+cargo-test: test-main test-contracts test-wallet
-cargo-test-expensive: test-main-expensive test-contracts-expensive test-wallet-expensive test-connect-expensive test-coconut-expensive
+build: build-contracts build-wallet build-main
-build: build-contracts build-wallet build-main build-connect
+fmt: fmt-main fmt-contracts fmt-wallet
-fmt: fmt-main fmt-contracts fmt-wallet fmt-connect
 
 clippy-happy-main:
 	cargo clippy
@@ -18,18 +16,8 @@ clippy-happy-contracts:
 clippy-happy-wallet:
 	cargo clippy --manifest-path nym-wallet/Cargo.toml
 
-clippy-happy-connect:
+clippy-all-main:
-	cargo clippy --manifest-path nym-connect/Cargo.toml
+	cargo clippy --workspace --all-features -- -D warnings
-
-clippy-main:
-	cargo clippy --workspace -- -D warnings
-
-clippy-coconut:
-	cargo clippy --workspace --features coconut -- -D warnings
-
-clippy-wasm:
-	cargo clippy --workspace --features wasm -- -D warnings
-
 
 clippy-all-contracts:
 	cargo clippy --workspace --manifest-path contracts/Cargo.toml --all-features --target wasm32-unknown-unknown -- -D warnings
@@ -37,43 +25,15 @@ clippy-all-contracts:
 clippy-all-wallet:
 	cargo clippy --workspace --manifest-path nym-wallet/Cargo.toml --all-features -- -D warnings
 
-clippy-all-connect:
-	cargo clippy --workspace --manifest-path nym-connect/Cargo.toml --all-features -- -D warnings
-
 test-main:
-	cargo test --workspace
+	cargo test --all-features --workspace
-
-test-coconut:
-	cargo test --workspace --features coconut
-
-test-wasm:
-	cargo test --workspace --features wasm
-
-
-test-main-expensive:
-	cargo test --workspace -- --ignored
-
-test-coconut-expensive:
-	cargo test --workspace --features coconut -- --ignored
 
 test-contracts:
 	cargo test --manifest-path contracts/Cargo.toml --all-features
 
-test-contracts-expensive:
-	cargo test --manifest-path contracts/Cargo.toml --all-features -- --ignored
-
 test-wallet:
 	cargo test --manifest-path nym-wallet/Cargo.toml --all-features
 
-test-wallet-expensive:
-	cargo test --manifest-path nym-wallet/Cargo.toml --all-features -- --ignored
-
-test-connect:
-	cargo test --manifest-path nym-connect/Cargo.toml --all-features
-
-test-connect-expensive:
-	cargo test --manifest-path nym-connect/Cargo.toml --all-features -- --ignored
-
 build-main:
 	cargo build --workspace
 
@@ -83,12 +43,6 @@ build-contracts:
 build-wallet:
 	cargo build --manifest-path nym-wallet/Cargo.toml --workspace
 
-build-connect:
-	cargo build --manifest-path nym-connect/Cargo.toml --workspace
-
-build-nym-cli:
-	cargo build --release --manifest-path tools/nym-cli/Cargo.toml
-
 fmt-main:
 	cargo fmt --all
 
@@ -98,12 +52,5 @@ fmt-contracts:
 fmt-wallet:
 	cargo fmt --manifest-path nym-wallet/Cargo.toml --all
 
-fmt-connect:
-	cargo fmt --manifest-path nym-connect/Cargo.toml --all
-
 wasm:
 	RUSTFLAGS='-C link-arg=-s' cargo build --manifest-path contracts/Cargo.toml --release --target wasm32-unknown-unknown
-
-generate-typescript:
-	cd tools/ts-rs-cli && cargo run && cd ../..
-	yarn types:lint:fix

README.md

@@ -9,8 +9,8 @@ The platform is composed of multiple Rust crates. Top-level executable binary cr
 
 * nym-mixnode - shuffles [Sphinx](https://github.com/nymtech/sphinx) packets together to provide privacy against network-level attackers.
 * nym-client - an executable which you can build into your own applications. Use it for interacting with Nym nodes.
-* nym-socks5-client - a Socks5 proxy you can run on your machine and use with existing applications.
+* nym-socks5-client - a Socks5 proxy you can run on your machine, and use with existing applications
-* nym-gateway - acts sort of like a mailbox for mixnet messages, which removes the need for direct delivery to potentially offline or firewalled devices.
+* nym-gateway - acts sort of like a mailbox for mixnet messages, removing the need for directly delivery to potentially offline or firewalled devices.
 * nym-network-monitor - sends packets through the full system to check that they are working as expected, and stores node uptime histories as the basis of a rewards system ("mixmining" or "proof-of-mixing").
 * nym-explorer - a (projected) block explorer and (existing) mixnet viewer.
 * nym-wallet - a desktop wallet implemented using the [Tauri](https://tauri.studio/en/docs/about/intro) framework. 
@@ -40,40 +40,36 @@ Node, node operator and delegator rewards are determined according to the princi
 
 |Symbol|Definition|
 |---|---|
-|<img src="https://render.githubusercontent.com/render/math?math=R#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}R#gh-dark-mode-only">|global share of rewards available, starts at 2% of the reward pool.
+|<img src="https://render.githubusercontent.com/render/math?math=R">|global share of rewards available, starts at 2% of the reward pool. 
-|<img src="https://render.githubusercontent.com/render/math?math=R_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}R_{i}#gh-dark-mode-only">|node reward for mixnode `i`.
+|<img src="https://render.githubusercontent.com/render/math?math=R_{i}">|node reward for mixnode `i`.
-|<img src="https://render.githubusercontent.com/render/math?math=\sigma_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}\sigma_{i}#gh-dark-mode-only">|ratio of total node stake (node bond + all delegations) to the token circulating supply.
+|<img src="https://render.githubusercontent.com/render/math?math=\sigma_{i}">|ratio of total node stake (node bond + all delegations) to the token circulating supply.
-|<img src="https://render.githubusercontent.com/render/math?math=\lambda_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}\lambda_{i}#gh-dark-mode-only">|ratio of stake operator has pledged to their node to the token circulating supply.
+|<img src="https://render.githubusercontent.com/render/math?math=\lambda_{i}">|ratio of stake operator has pledged to their node to the token circulating supply.
-|<img src="https://render.githubusercontent.com/render/math?math=\omega_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}\omega_{i}#gh-dark-mode-only">|fraction of total effort undertaken by node `i`, set to `1/k`.
+|<img src="https://render.githubusercontent.com/render/math?math=\omega_{i}">|fraction of total effort undertaken by node `i`, set to `1/k`.
-|<img src="https://render.githubusercontent.com/render/math?math=k#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}k#gh-dark-mode-only">|number of nodes stakeholders are incentivised to create, set by the validators, a matter of governance. Currently determined by the `reward set` size, and set to 720 in testnet Sandbox.
+|<img src="https://render.githubusercontent.com/render/math?math=k">|number of nodes stakeholders are incentivised to create, set by the validators, a matter of governance. Currently determined by the `reward set` size, and set to 720 in testnet Sandbox.
-|<img src="https://render.githubusercontent.com/render/math?math=\alpha#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}\alpha#gh-dark-mode-only">|Sybil attack resistance parameter - the higher this parameter is set the stronger the reduction in competitivness gets for a Sybil attacker.
+|<img src="https://render.githubusercontent.com/render/math?math=\alpha">|Sybil attack resistance parameter - the higher this parameter is set the stronger the reduction in competitivness gets for a Sybil attacker.
-|<img src="https://render.githubusercontent.com/render/math?math=PM_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}PM_{i}#gh-dark-mode-only">|declared profit margin of operator `i`, defaults to 10% in.
+|<img src="https://render.githubusercontent.com/render/math?math=PM_{i}">|declared profit margin of operator `i`, defaults to 10% in.
-|<img src="https://render.githubusercontent.com/render/math?math=PF_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}PF_{i}#gh-dark-mode-only">|uptime of node `i`, scaled to 0 - 1, for the rewarding epoch
+|<img src="https://render.githubusercontent.com/render/math?math=PF_{i}">|uptime of node `i`, scaled to 0 - 1, for the rewarding epoch
-|<img src="https://render.githubusercontent.com/render/math?math=PP_{i}#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}PP_{i}#gh-dark-mode-only">|cost of operating node `i` for the duration of the rewarding epoch, set to 40 NYMT.
+|<img src="https://render.githubusercontent.com/render/math?math=PP_{i}">|cost of operating node `i` for the duration of the rewarding eopoch, set to 40 NYMT.
 
 Node reward for node `i` is determined as:
 
-<img src="https://render.githubusercontent.com/render/math?math=R_{i}=PF_{i} \cdot R \cdot (\sigma^'_{i} \cdot \omega_{i} \cdot k %2b \alpha \cdot \lambda^'_{i} \cdot \sigma^'_{i} \cdot k)/(1 %2b \alpha)#gh-light-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=R_{i}=PF_{i} \cdot R \cdot (\sigma^'_{i} \cdot \omega_{i} \cdot k %2b \alpha \cdot \lambda^'_{i} \cdot \sigma^'_{i} \cdot k)/(1 %2b \alpha)">
-<img src="https://render.githubusercontent.com/render/math?math=\color{white}R_{i}=PF_{i} \cdot R \cdot (\sigma^'_{i} \cdot \omega_{i} \cdot k %2b \alpha \cdot \lambda^'_{i} \cdot \sigma^'_{i} \cdot k)/(1 %2b \alpha)#gh-dark-mode-only">
+
 where:
 
-<img src="https://render.githubusercontent.com/render/math?math=\sigma^'_{i} = min\{\sigma_{i}, 1/k\}#gh-light-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=\sigma^'_{i} = min\{\sigma_{i}, 1/k\}">
-<img src="https://render.githubusercontent.com/render/math?math=\color{white}\sigma^'_{i} = min\{\sigma_{i}, 1/k\}#gh-dark-mode-only">
 
 and
 
-<img src="https://render.githubusercontent.com/render/math?math=\lambda^'_{i} = min\{\lambda_{i}, 1/k\}#gh-light-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=\lambda^'_{i} = min\{\lambda_{i}, 1/k\}">
-<img src="https://render.githubusercontent.com/render/math?math=\color{white}\lambda^'_{i} = min\{\lambda_{i}, 1/k\}#gh-dark-mode-only">
 
 Operator of node `i` is credited with the following amount:
 
-<img src="https://render.githubusercontent.com/render/math?math=min\{PP_{i},R_{i})\} %2b max\{0, (PM_{i} %2b (1 - PM_{i}) \cdot \lambda_{i}/\delta_{i}) \cdot (R_{i} - PP_{i})\}#gh-light-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=min\{PP_{i},R_{i})\} %2b max\{0, (PM_{i} %2b (1 - PM_{i}) \cdot \lambda_{i}/\delta_{i}) \cdot (R_{i} - PP_{i})\}">
-<img src="https://render.githubusercontent.com/render/math?math=\color{white}min\{PP_{i},R_{i})\} %2b max\{0, (PM_{i} %2b (1 - PM_{i}) \cdot \lambda_{i}/\delta_{i}) \cdot (R_{i} - PP_{i})\}#gh-dark-mode-only">
 
 Delegate with stake `s` recieves:
 
-<img src="https://render.githubusercontent.com/render/math?math=max\{0, (1-PM_{i}) \cdot (s^'/\sigma_{i}) \cdot (R_{i} - PP_{i})\}#gh-light-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=max\{0, (1-PM_{i}) \cdot (s^'/\sigma_{i}) \cdot (R_{i} - PP_{i})\}">
-<img src="https://render.githubusercontent.com/render/math?math=\color{white}max\{0, (1-PM_{i}) \cdot (s^'/\sigma_{i}) \cdot (R_{i} - PP_{i})\}#gh-dark-mode-only">
 
 where `s'` is stake `s` scaled over total token circulating supply.
 

SECURITY.md

@@ -1,10 +0,0 @@
-Critical bug or security issue 💥
-
-If you're here because you're trying to figure out how to notify us of a security issue, go to Discord, and alert the core engineers:
-
-    Dave Hrycyszyn futurechimp#5430
-    Drazen Urch drazen#4873
-    Jedrzej Stuczynski "Jedrzej | Nym#5666"
-
-
-Please avoid opening public issues on GitHub that contain information about a potential security vulnerability as this makes it difficult to reduce the impact and harm of valid security issues.

assets/fonts/non-variable/README.md

@@ -1,8 +0,0 @@
-Update fonts by doing the following:
-
-1. Go to https://fonts.google.com/specimen/Open+Sans
-2. Add all the styles you want and select `@import`
-3. Copy the url (e.g. curl https://fonts.googleapis.com/css2\?family\=Open+Sans:ital,wght@0,300\;0,400\;0,500\;0,600\;0,700\;0,800\;1,300\;1,400\;1,500\;1,600\;1,700\;1,800\&display\=swap)
-4. Run `curl curl https://fonts.googleapis.com/css2\?family\=Open+Sans:ital,wght@0,300\;0,400\;0,500\;0,600\;0,700\;0,800\;1,300\;1,400\;1,500\;1,600\;1,700\;1,800\&display\=swap`
-5. Use the response as the CSS import directives and download the font files for each font weight
-6. Remember to delete any old font files

assets/fonts/non-variable/fonts.css

@@ -1,96 +0,0 @@
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 300;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 400;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 500;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 600;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 700;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 800;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
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-    font-stretch: normal;
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-    font-stretch: normal;
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-    font-stretch: normal;
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-}
-@font-face {
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-    font-style: normal;
-    font-weight: 600;
-    font-stretch: normal;
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-@font-face {
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-    font-stretch: normal;
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-}

assets/token/token-dark-testnet.svg

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-    </g>
-</svg>

assets/token/token-dark.svg

@@ -1,4 +1,4 @@
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+<svg width="200" height="200" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
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assets/token/token-light-testnet.svg

@@ -1,7 +0,0 @@
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-    </g>
-</svg>

assets/token/token-light.svg

@@ -1,4 +1,4 @@
-<svg viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg width="200" height="200" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
     <path d="M170.7 29.3001C131.7 -9.7999 68.3001 -9.7999 29.3001 29.3001C-9.7999 68.4001 -9.7999 131.7 29.3001 170.7C68.4001 209.8 131.7 209.8 170.7 170.7C209.8 131.7 209.8 68.3001 170.7 29.3001ZM162.1 162.1C127.8 196.4 72.1001 196.4 37.8001 162.1C3.5001 127.8 3.5001 72.1001 37.8001 37.8001C72.1001 3.5001 127.8 3.5001 162.1 37.8001C196.5 72.2001 196.5 127.8 162.1 162.1Z" fill="#141521"/>
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clients/client-core/Cargo.toml

@@ -1,59 +1,35 @@
 [package]
 name = "client-core"
-version = "1.0.1"
+version = "1.0.0-rc.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-dirs = "4.0"
+dirs = "3.0"
 futures = "0.3"
 humantime-serde = "1.0"
 log = "0.4"
 rand = { version = "0.7.3", features = ["wasm-bindgen"] }
 serde = { version = "1.0", features = ["derive"] }
-sled = { version = "0.34", optional = true }
+sled = "0.34"
-thiserror = "1.0.34"
+tokio = { version = "1.4", features = ["macros"] }
 url = { version ="2.2", features = ["serde"] }
 
 # internal
 config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
-#gateway-client = { path = "../../common/client-libs/gateway-client", default-features = false, features = ["wasm", "coconut"] }
 gateway-requests = { path = "../../gateway/gateway-requests" }
 nonexhaustive-delayqueue = { path = "../../common/nonexhaustive-delayqueue" }
 nymsphinx = { path = "../../common/nymsphinx" }
 pemstore = { path = "../../common/pemstore" }
 topology = { path = "../../common/topology" }
-validator-client = { path = "../../common/client-libs/validator-client", default-features = false }
+validator-client = { path = "../../common/client-libs/validator-client" }
-tap = "1.0.1"
-
-tokio = { version = "1.21.2", features = ["time", "macros"]}
-
-[target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen-futures]
-version = "0.4"
-
-[target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen]
-version = "0.2.83"
-
-[target."cfg(target_arch = \"wasm32\")".dependencies.wasm-timer]
-git = "https://github.com/mmsinclair/wasm-timer"
-rev = "b9d1a54ad514c2f230a026afe0dde341e98cd7b6"
-
-[target."cfg(target_arch = \"wasm32\")".dependencies.gloo-timers]
-version = "0.2.4"
-features = ["futures"]
-
-[target."cfg(not(target_arch = \"wasm32\"))".dependencies.task]
-path = "../../common/task"
 
 [dev-dependencies]
 tempfile = "3.1.0"
 
 [features]
-default = ["reply-surb"]
+coconut = ["gateway-client/coconut", "gateway-requests/coconut"]
-wasm = ["gateway-client/wasm"]
-coconut = ["gateway-client/coconut", "gateway-requests/coconut"]
-reply-surb = ["sled"]

clients/client-core/src/client/cover_traffic_stream.rs

@@ -3,26 +3,19 @@
 
 use crate::client::mix_traffic::BatchMixMessageSender;
 use crate::client::topology_control::TopologyAccessor;
-use crate::spawn_future;
 use futures::task::{Context, Poll};
 use futures::{Future, Stream, StreamExt};
 use log::*;
 use nymsphinx::acknowledgements::AckKey;
 use nymsphinx::addressing::clients::Recipient;
 use nymsphinx::cover::generate_loop_cover_packet;
-use nymsphinx::params::PacketSize;
 use nymsphinx::utils::sample_poisson_duration;
 use rand::{rngs::OsRng, CryptoRng, Rng};
 use std::pin::Pin;
 use std::sync::Arc;
-use std::time::Duration;
+use tokio::task::JoinHandle;
-
-#[cfg(not(target_arch = "wasm32"))]
 use tokio::time;
 
-#[cfg(target_arch = "wasm32")]
-use wasm_timer;
-
 pub struct LoopCoverTrafficStream<R>
 where
     R: CryptoRng + Rng,
@@ -31,22 +24,18 @@ where
     ack_key: Arc<AckKey>,
 
     /// Average delay an acknowledgement packet is going to get delay at a single mixnode.
-    average_ack_delay: Duration,
+    average_ack_delay: time::Duration,
 
     /// Average delay a data packet is going to get delay at a single mixnode.
-    average_packet_delay: Duration,
+    average_packet_delay: time::Duration,
 
     /// Average delay between sending subsequent cover packets.
-    average_cover_message_sending_delay: Duration,
+    average_cover_message_sending_delay: time::Duration,
 
     /// Internal state, determined by `average_message_sending_delay`,
     /// used to keep track of when a next packet should be sent out.
-    #[cfg(not(target_arch = "wasm32"))]
     next_delay: Pin<Box<time::Sleep>>,
 
-    #[cfg(target_arch = "wasm32")]
-    next_delay: Pin<Box<wasm_timer::Delay>>,
-
     /// Channel used for sending prepared sphinx packets to `MixTrafficController` that sends them
     /// out to the network without any further delays.
     mix_tx: BatchMixMessageSender,
@@ -59,9 +48,6 @@ where
 
     /// Accessor to the common instance of network topology.
     topology_access: TopologyAccessor,
-
-    /// Predefined packet size used for the loop cover messages.
-    packet_size: PacketSize,
 }
 
 impl<R> Stream for LoopCoverTrafficStream<R>
@@ -83,21 +69,13 @@ where
         // we know it's time to send a message, so let's prepare delay for the next one
         // Get the `now` by looking at the current `delay` deadline
         let avg_delay = self.average_cover_message_sending_delay;
+        let now = self.next_delay.deadline();
         let next_poisson_delay = sample_poisson_duration(&mut self.rng, avg_delay);
 
         // The next interval value is `next_poisson_delay` after the one that just
         // yielded.
-        #[cfg(not(target_arch = "wasm32"))]
+        let next = now + next_poisson_delay;
-        {
+        self.next_delay.as_mut().reset(next);
-            let now = self.next_delay.deadline();
-            let next = now + next_poisson_delay;
-            self.next_delay.as_mut().reset(next);
-        }
-
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.next_delay.as_mut().reset(next_poisson_delay);
-        }
 
         Poll::Ready(Some(()))
     }
@@ -106,42 +84,30 @@ where
 // obviously when we finally make shared rng that is on 'higher' level, this should become
 // generic `R`
 impl LoopCoverTrafficStream<OsRng> {
-    #[allow(clippy::too_many_arguments)]
     pub fn new(
         ack_key: Arc<AckKey>,
-        average_ack_delay: Duration,
+        average_ack_delay: time::Duration,
-        average_packet_delay: Duration,
+        average_packet_delay: time::Duration,
-        average_cover_message_sending_delay: Duration,
+        average_cover_message_sending_delay: time::Duration,
         mix_tx: BatchMixMessageSender,
         our_full_destination: Recipient,
         topology_access: TopologyAccessor,
     ) -> Self {
         let rng = OsRng;
 
-        #[cfg(not(target_arch = "wasm32"))]
-        let next_delay = Box::pin(time::sleep(Default::default()));
-
-        #[cfg(target_arch = "wasm32")]
-        let next_delay = Box::pin(wasm_timer::Delay::new(Default::default()));
-
         LoopCoverTrafficStream {
             ack_key,
             average_ack_delay,
             average_packet_delay,
             average_cover_message_sending_delay,
-            next_delay,
+            next_delay: Box::pin(time::sleep(Default::default())),
             mix_tx,
             our_full_destination,
             rng,
             topology_access,
-            packet_size: Default::default(),
         }
     }
 
-    pub fn set_custom_packet_size(&mut self, packet_size: PacketSize) {
-        self.packet_size = packet_size;
-    }
-
     async fn on_new_message(&mut self) {
         trace!("next cover message!");
 
@@ -167,7 +133,6 @@ impl LoopCoverTrafficStream<OsRng> {
             &self.our_full_destination,
             self.average_ack_delay,
             self.average_packet_delay,
-            self.packet_size,
         )
         .expect("Somehow failed to generate a loop cover message with a valid topology");
 
@@ -184,56 +149,24 @@ impl LoopCoverTrafficStream<OsRng> {
 
         // JS: due to identical logical structure to OutQueueControl::on_message(), this is also
         // presumably required to prevent bugs in the future. Exact reason is still unknown to me.
-
-        // TODO: temporary and BAD workaround for wasm (we should find a way to yield here in wasm)
-        #[cfg(not(target_arch = "wasm32"))]
         tokio::task::yield_now().await;
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
+    async fn run(&mut self) {
-    pub fn start_with_shutdown(mut self, mut shutdown: task::ShutdownListener) {
         // we should set initial delay only when we actually start the stream
-        let sampled =
+        self.next_delay = Box::pin(time::sleep(sample_poisson_duration(
-            sample_poisson_duration(&mut self.rng, self.average_cover_message_sending_delay);
+            &mut self.rng,
-        self.next_delay = Box::pin(time::sleep(sampled));
+            self.average_cover_message_sending_delay,
+        )));
 
-        spawn_future(async move {
+        while self.next().await.is_some() {
-            debug!("Started LoopCoverTrafficStream with graceful shutdown support");
+            self.on_new_message().await;
-
+        }
-            while !shutdown.is_shutdown() {
-                tokio::select! {
-                    biased;
-                    _ = shutdown.recv() => {
-                        log::trace!("LoopCoverTrafficStream: Received shutdown");
-                    }
-                    next = self.next() => {
-                        if next.is_some() {
-                            self.on_new_message().await;
-                        } else {
-                            log::trace!("LoopCoverTrafficStream: Stopping since channel closed");
-                            break;
-                        }
-                    }
-                }
-            }
-            assert!(shutdown.is_shutdown_poll());
-            log::debug!("LoopCoverTrafficStream: Exiting");
-        })
     }
 
-    #[cfg(target_arch = "wasm32")]
+    pub fn start(mut self) -> JoinHandle<()> {
-    pub fn start(mut self) {
+        tokio::spawn(async move {
-        // we should set initial delay only when we actually start the stream
+            self.run().await;
-        let sampled =
-            sample_poisson_duration(&mut self.rng, self.average_cover_message_sending_delay);
-        self.next_delay = Box::pin(wasm_timer::Delay::new(sampled));
-
-        spawn_future(async move {
-            debug!("Started LoopCoverTrafficStream without graceful shutdown support");
-
-            while self.next().await.is_some() {
-                self.on_new_message().await;
-            }
         })
     }
 }

clients/client-core/src/client/mix_traffic.rs

@@ -1,12 +1,12 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::spawn_future;
 use futures::channel::mpsc;
 use futures::StreamExt;
 use gateway_client::GatewayClient;
 use log::*;
 use nymsphinx::forwarding::packet::MixPacket;
+use tokio::task::JoinHandle;
 
 pub type BatchMixMessageSender = mpsc::UnboundedSender<Vec<MixPacket>>;
 pub type BatchMixMessageReceiver = mpsc::UnboundedReceiver<Vec<MixPacket>>;
@@ -65,40 +65,15 @@ impl MixTrafficController {
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
+    pub async fn run(&mut self) {
-    pub fn start_with_shutdown(mut self, mut shutdown: task::ShutdownListener) {
+        while let Some(mix_packets) = self.mix_rx.next().await {
-        spawn_future(async move {
+            self.on_messages(mix_packets).await;
-            debug!("Started MixTrafficController with graceful shutdown support");
+        }
-
-            while !shutdown.is_shutdown() {
-                tokio::select! {
-                    mix_packets = self.mix_rx.next() => match mix_packets {
-                        Some(mix_packets) => {
-                            self.on_messages(mix_packets).await;
-                        },
-                        None => {
-                            log::trace!("MixTrafficController: Stopping since channel closed");
-                            break;
-                        }
-                    },
-                    _ = shutdown.recv() => {
-                        log::trace!("MixTrafficController: Received shutdown");
-                    }
-                }
-            }
-            assert!(shutdown.is_shutdown_poll());
-            log::debug!("MixTrafficController: Exiting");
-        })
     }
 
-    #[cfg(target_arch = "wasm32")]
+    pub fn start(mut self) -> JoinHandle<()> {
-    pub fn start(mut self) {
+        tokio::spawn(async move {
-        spawn_future(async move {
+            self.run().await;
-            debug!("Started MixTrafficController without graceful shutdown support");
-
-            while let Some(mix_packets) = self.mix_rx.next().await {
-                self.on_messages(mix_packets).await;
-            }
         })
     }
 }

clients/client-core/src/client/mod.rs

@@ -1,18 +1,8 @@
-use std::sync::atomic::AtomicBool;
-
 pub mod cover_traffic_stream;
 pub mod inbound_messages;
 pub mod key_manager;
 pub mod mix_traffic;
 pub mod real_messages_control;
 pub mod received_buffer;
-#[cfg(feature = "reply-surb")]
 pub mod reply_key_storage;
 pub mod topology_control;
-
-// This is *NOT* used to signal shutdown.
-// It's critical that we don't have any tasks finishing early, this is an additional safety check
-// that tasks exiting are doing so because shutdown has been signalled, and no other reason.
-// In particular for tasks that rely on their associated channel being closed to signal shutdown,
-// and don't have access to a shutdown listener channel.
-pub static SHUTDOWN_HAS_BEEN_SIGNALLED: AtomicBool = AtomicBool::new(false);

clients/client-core/src/client/real_messages_control/acknowledgement_control/acknowledgement_listener.rs

@@ -63,41 +63,14 @@ impl AcknowledgementListener {
             .unwrap();
     }
 
-    async fn handle_ack_receiver_item(&mut self, item: Vec<Vec<u8>>) {
+    pub(super) async fn run(&mut self) {
-        // realistically we would only be getting one ack at the time
+        debug!("Started AcknowledgementListener");
-        for ack in item {
+        while let Some(acks) = self.ack_receiver.next().await {
-            self.on_ack(ack).await;
+            // realistically we would only be getting one ack at the time
-        }
+            for ack in acks {
-    }
+                self.on_ack(ack).await;
-
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started AcknowledgementListener with graceful shutdown support");
-
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                acks = self.ack_receiver.next() => match acks {
-                    Some(acks) => self.handle_ack_receiver_item(acks).await,
-                    None => {
-                        log::trace!("AcknowledgementListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = shutdown.recv() => {
-                    log::trace!("AcknowledgementListener: Received shutdown");
-                }
             }
         }
-        assert!(shutdown.is_shutdown_poll());
+        error!("TODO: error msg. Or maybe panic?")
-        log::debug!("AcknowledgementListener: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub(super) async fn run(&mut self) {
-        debug!("Started AcknowledgementListener without graceful shutdown support");
-
-        while let Some(acks) = self.ack_receiver.next().await {
-            self.handle_ack_receiver_item(acks).await
-        }
     }
 }

clients/client-core/src/client/real_messages_control/acknowledgement_control/action_controller.rs

@@ -6,7 +6,7 @@ use crate::client::real_messages_control::acknowledgement_control::Retransmissio
 use futures::channel::mpsc::{self, UnboundedReceiver, UnboundedSender};
 use futures::StreamExt;
 use log::*;
-use nonexhaustive_delayqueue::{Expired, NonExhaustiveDelayQueue, QueueKey};
+use nonexhaustive_delayqueue::{Expired, NonExhaustiveDelayQueue, QueueKey, TimerError};
 use nymsphinx::chunking::fragment::FragmentIdentifier;
 use nymsphinx::Delay as SphinxDelay;
 use std::collections::HashMap;
@@ -209,11 +209,16 @@ impl ActionController {
     }
 
     // note: when the entry expires it's automatically removed from pending_acks_timers
-    fn handle_expired_ack_timer(&mut self, expired_ack: Expired<FragmentIdentifier>) {
+    fn handle_expired_ack_timer(
+        &mut self,
+        expired_ack: Result<Expired<FragmentIdentifier>, TimerError>,
+    ) {
         // I'm honestly not sure how to handle it, because getting it means other things in our
         // system are already misbehaving. If we ever see this panic, then I guess we should worry
         // about it. Perhaps just reschedule it at later point?
-        let frag_id = expired_ack.into_inner();
+        let frag_id = expired_ack
+            .expect("Tokio timer returned an error!")
+            .into_inner();
 
         trace!("{} has expired", frag_id);
 
@@ -245,44 +250,13 @@ impl ActionController {
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started ActionController with graceful shutdown support");
-
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                action = self.incoming_actions.next() => match action {
-                    Some(action) => self.process_action(action),
-                    None => {
-                        log::trace!(
-                            "ActionController: Stopping since incoming actions channel closed"
-                        );
-                        break;
-                    }
-                },
-                expired_ack = self.pending_acks_timers.next() => match expired_ack {
-                    Some(expired_ack) => self.handle_expired_ack_timer(expired_ack),
-                    None => {
-                        log::trace!("ActionController: Stopping since ack channel closed");
-                        break;
-                    }
-                },
-                _ = shutdown.recv() => {
-                    log::trace!("ActionController: Received shutdown");
-                }
-            }
-        }
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("ActionController: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
     pub(super) async fn run(&mut self) {
-        debug!("Started ActionController without graceful shutdown support");
-
         loop {
+            // at some point there will be a global shutdown signal here as the third option
             tokio::select! {
+                // we NEVER expect for ANY sender to get dropped so unwrap here is fine
                 action = self.incoming_actions.next() => self.process_action(action.unwrap()),
+                // pending ack queue Stream CANNOT return a `None` so unwrap here is fine
                 expired_ack = self.pending_acks_timers.next() => self.handle_expired_ack_timer(expired_ack.unwrap())
             }
         }

clients/client-core/src/client/real_messages_control/acknowledgement_control/input_message_listener.rs

@@ -3,6 +3,7 @@
 
 use super::action_controller::{Action, ActionSender};
 use super::PendingAcknowledgement;
+use crate::client::reply_key_storage::ReplyKeyStorage;
 use crate::client::{
     inbound_messages::{InputMessage, InputMessageReceiver},
     real_messages_control::real_traffic_stream::{BatchRealMessageSender, RealMessage},
@@ -16,9 +17,6 @@ use nymsphinx::{acknowledgements::AckKey, addressing::clients::Recipient};
 use rand::{CryptoRng, Rng};
 use std::sync::Arc;
 
-#[cfg(feature = "reply-surb")]
-use crate::client::reply_key_storage::ReplyKeyStorage;
-
 /// Module responsible for dealing with the received messages: splitting them, creating acknowledgements,
 /// putting everything into sphinx packets, etc.
 /// It also makes an initial sending attempt for said messages.
@@ -33,7 +31,6 @@ where
     action_sender: ActionSender,
     real_message_sender: BatchRealMessageSender,
     topology_access: TopologyAccessor,
-    #[cfg(feature = "reply-surb")]
     reply_key_storage: ReplyKeyStorage,
 }
 
@@ -52,7 +49,7 @@ where
         action_sender: ActionSender,
         real_message_sender: BatchRealMessageSender,
         topology_access: TopologyAccessor,
-        #[cfg(feature = "reply-surb")] reply_key_storage: ReplyKeyStorage,
+        reply_key_storage: ReplyKeyStorage,
     ) -> Self {
         InputMessageListener {
             ack_key,
@@ -62,7 +59,6 @@ where
             action_sender,
             real_message_sender,
             topology_access,
-            #[cfg(feature = "reply-surb")]
             reply_key_storage,
         }
     }
@@ -121,16 +117,12 @@ where
             .prepare_and_split_message(content, with_reply_surb, topology)
             .expect("somehow the topology was invalid after all!");
 
-        #[cfg(feature = "reply-surb")]
         if let Some(reply_key) = reply_key {
             self.reply_key_storage
                 .insert_encryption_key(reply_key)
                 .expect("Failed to insert surb reply key to the store!")
         }
 
-        #[cfg(not(feature = "reply-surb"))]
-        let _reply_key = reply_key;
-
         // encrypt chunks, put them inside sphinx packets and generate acks
         let mut pending_acks = Vec::with_capacity(split_message.len());
         let mut real_messages = Vec::with_capacity(split_message.len());
@@ -141,6 +133,7 @@ where
             let prepared_fragment = self
                 .message_preparer
                 .prepare_chunk_for_sending(chunk_clone, topology, &self.ack_key, &recipient)
+                .await
                 .unwrap();
 
             real_messages.push(RealMessage::new(
@@ -188,35 +181,11 @@ where
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started InputMessageListener with graceful shutdown support");
-
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                input_msg = self.input_receiver.next() => match input_msg {
-                    Some(input_msg) => {
-                        self.on_input_message(input_msg).await;
-                    },
-                    None => {
-                        log::trace!("InputMessageListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = shutdown.recv() => {
-                    log::trace!("InputMessageListener: Received shutdown");
-                }
-            }
-        }
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("InputMessageListener: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
     pub(super) async fn run(&mut self) {
-        debug!("Started InputMessageListener without graceful shutdown support");
+        debug!("Started InputMessageListener");
         while let Some(input_msg) = self.input_receiver.next().await {
             self.on_input_message(input_msg).await;
         }
+        error!("TODO: error msg. Or maybe panic?")
     }
 }

clients/client-core/src/client/real_messages_control/acknowledgement_control/mod.rs

@@ -8,12 +8,11 @@ use self::{
     sent_notification_listener::SentNotificationListener,
 };
 use super::real_traffic_stream::BatchRealMessageSender;
+use crate::client::reply_key_storage::ReplyKeyStorage;
 use crate::client::{inbound_messages::InputMessageReceiver, topology_control::TopologyAccessor};
-use crate::spawn_future;
 use futures::channel::mpsc;
 use gateway_client::AcknowledgementReceiver;
 use log::*;
-use nymsphinx::params::PacketSize;
 use nymsphinx::{
     acknowledgements::AckKey,
     addressing::clients::Recipient,
@@ -26,9 +25,7 @@ use std::{
     sync::{Arc, Weak},
     time::Duration,
 };
-
+use tokio::task::JoinHandle;
-#[cfg(feature = "reply-surb")]
-use crate::client::reply_key_storage::ReplyKeyStorage;
 
 mod acknowledgement_listener;
 mod action_controller;
@@ -122,9 +119,6 @@ pub(super) struct Config {
 
     /// Average delay a data packet is going to get delayed at a single mixnode.
     average_packet_delay: Duration,
-
-    /// Predefined packet size used for the encapsulated messages.
-    packet_size: PacketSize,
 }
 
 impl Config {
@@ -139,40 +133,33 @@ impl Config {
             ack_wait_multiplier,
             average_ack_delay,
             average_packet_delay,
-            packet_size: Default::default(),
         }
     }
-
-    pub fn with_custom_packet_size(mut self, packet_size: PacketSize) -> Self {
-        self.packet_size = packet_size;
-        self
-    }
 }
 
 pub(super) struct AcknowledgementController<R>
 where
     R: CryptoRng + Rng,
 {
-    acknowledgement_listener: AcknowledgementListener,
+    acknowledgement_listener: Option<AcknowledgementListener>,
-    input_message_listener: InputMessageListener<R>,
+    input_message_listener: Option<InputMessageListener<R>>,
-    retransmission_request_listener: RetransmissionRequestListener<R>,
+    retransmission_request_listener: Option<RetransmissionRequestListener<R>>,
-    sent_notification_listener: SentNotificationListener,
+    sent_notification_listener: Option<SentNotificationListener>,
-    action_controller: ActionController,
+    action_controller: Option<ActionController>,
 }
 
 impl<R> AcknowledgementController<R>
 where
     R: 'static + CryptoRng + Rng + Clone + Send,
 {
-    #[allow(clippy::too_many_arguments)]
     pub(super) fn new(
         config: Config,
         rng: R,
         topology_access: TopologyAccessor,
         ack_key: Arc<AckKey>,
         ack_recipient: Recipient,
+        reply_key_storage: ReplyKeyStorage,
         connectors: AcknowledgementControllerConnectors,
-        #[cfg(feature = "reply-surb")] reply_key_storage: ReplyKeyStorage,
     ) -> Self {
         let (retransmission_tx, retransmission_rx) = mpsc::unbounded();
 
@@ -186,8 +173,7 @@ where
             ack_recipient,
             config.average_packet_delay,
             config.average_ack_delay,
-        )
+        );
-        .with_custom_real_message_packet_size(config.packet_size);
 
         // will listen for any acks coming from the network
         let acknowledgement_listener = AcknowledgementListener::new(
@@ -205,7 +191,6 @@ where
             action_sender.clone(),
             connectors.real_message_sender.clone(),
             topology_access.clone(),
-            #[cfg(feature = "reply-surb")]
             reply_key_storage,
         );
 
@@ -226,87 +211,66 @@ where
             SentNotificationListener::new(connectors.sent_notifier, action_sender);
 
         AcknowledgementController {
-            acknowledgement_listener,
+            acknowledgement_listener: Some(acknowledgement_listener),
-            input_message_listener,
+            input_message_listener: Some(input_message_listener),
-            retransmission_request_listener,
+            retransmission_request_listener: Some(retransmission_request_listener),
-            sent_notification_listener,
+            sent_notification_listener: Some(sent_notification_listener),
-            action_controller,
+            action_controller: Some(action_controller),
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
+    pub(super) async fn run(&mut self) {
-    pub(super) fn start_with_shutdown(self, shutdown: task::ShutdownListener) {
+        let mut acknowledgement_listener = self.acknowledgement_listener.take().unwrap();
-        let mut acknowledgement_listener = self.acknowledgement_listener;
+        let mut input_message_listener = self.input_message_listener.take().unwrap();
-        let mut input_message_listener = self.input_message_listener;
+        let mut retransmission_request_listener =
-        let mut retransmission_request_listener = self.retransmission_request_listener;
+            self.retransmission_request_listener.take().unwrap();
-        let mut sent_notification_listener = self.sent_notification_listener;
+        let mut sent_notification_listener = self.sent_notification_listener.take().unwrap();
-        let mut action_controller = self.action_controller;
+        let mut action_controller = self.action_controller.take().unwrap();
 
-        let shutdown_handle = shutdown.clone();
+        // the below are log messages are errors as at the current stage we do not expect any of
-        spawn_future(async move {
+        // the task to ever finish. This will of course change once we introduce
-            acknowledgement_listener
+        // graceful shutdowns.
-                .run_with_shutdown(shutdown_handle)
+        let ack_listener_fut = tokio::spawn(async move {
-                .await;
-            debug!("The acknowledgement listener has finished execution!");
-        });
-
-        let shutdown_handle = shutdown.clone();
-        spawn_future(async move {
-            input_message_listener
-                .run_with_shutdown(shutdown_handle)
-                .await;
-            debug!("The input listener has finished execution!");
-        });
-
-        let shutdown_handle = shutdown.clone();
-        spawn_future(async move {
-            retransmission_request_listener
-                .run_with_shutdown(shutdown_handle)
-                .await;
-            debug!("The retransmission request listener has finished execution!");
-        });
-
-        let shutdown_handle = shutdown.clone();
-        spawn_future(async move {
-            sent_notification_listener
-                .run_with_shutdown(shutdown_handle)
-                .await;
-            debug!("The sent notification listener has finished execution!");
-        });
-
-        spawn_future(async move {
-            action_controller.run_with_shutdown(shutdown).await;
-            debug!("The controller has finished execution!");
-        });
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub(super) fn start(self) {
-        let mut acknowledgement_listener = self.acknowledgement_listener;
-        let mut input_message_listener = self.input_message_listener;
-        let mut retransmission_request_listener = self.retransmission_request_listener;
-        let mut sent_notification_listener = self.sent_notification_listener;
-        let mut action_controller = self.action_controller;
-
-        spawn_future(async move {
             acknowledgement_listener.run().await;
             error!("The acknowledgement listener has finished execution!");
+            acknowledgement_listener
         });
-        spawn_future(async move {
+        let input_listener_fut = tokio::spawn(async move {
             input_message_listener.run().await;
             error!("The input listener has finished execution!");
+            input_message_listener
         });
-        spawn_future(async move {
+        let retransmission_req_fut = tokio::spawn(async move {
             retransmission_request_listener.run().await;
             error!("The retransmission request listener has finished execution!");
+            retransmission_request_listener
         });
-        spawn_future(async move {
+        let sent_notification_fut = tokio::spawn(async move {
             sent_notification_listener.run().await;
             error!("The sent notification listener has finished execution!");
+            sent_notification_listener
         });
-        spawn_future(async move {
+        let action_controller_fut = tokio::spawn(async move {
             action_controller.run().await;
             error!("The controller has finished execution!");
+            action_controller
         });
+
+        // technically we don't have to bring `AcknowledgementController` back to a valid state
+        // but we can do it, so why not? Perhaps it might be useful if we wanted to allow
+        // for restarts of certain modules without killing the entire process.
+        self.acknowledgement_listener = Some(ack_listener_fut.await.unwrap());
+        self.input_message_listener = Some(input_listener_fut.await.unwrap());
+        self.retransmission_request_listener = Some(retransmission_req_fut.await.unwrap());
+        self.sent_notification_listener = Some(sent_notification_fut.await.unwrap());
+        self.action_controller = Some(action_controller_fut.await.unwrap());
+    }
+
+    #[allow(dead_code)]
+    pub(super) fn start(mut self) -> JoinHandle<Self> {
+        tokio::spawn(async move {
+            self.run().await;
+            self
+        })
     }
 }

clients/client-core/src/client/real_messages_control/acknowledgement_control/retransmission_request_listener.rs

@@ -33,7 +33,6 @@ impl<R> RetransmissionRequestListener<R>
 where
     R: CryptoRng + Rng,
 {
-    #[allow(clippy::too_many_arguments)]
     pub(super) fn new(
         ack_key: Arc<AckKey>,
         ack_recipient: Recipient,
@@ -84,6 +83,7 @@ where
         let prepared_fragment = self
             .message_preparer
             .prepare_chunk_for_sending(chunk_clone, topology_ref, &self.ack_key, packet_recipient)
+            .await
             .unwrap();
 
         // if we have the ONLY strong reference to the ack data, it means it was removed from the
@@ -120,34 +120,11 @@ where
             .unwrap();
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started RetransmissionRequestListener with graceful shutdown support");
-
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                timed_out_ack = self.request_receiver.next() => match timed_out_ack {
-                    Some(timed_out_ack) => self.on_retransmission_request(timed_out_ack).await,
-                    None => {
-                        log::trace!("RetransmissionRequestListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = shutdown.recv() => {
-                    log::trace!("RetransmissionRequestListener: Received shutdown");
-                }
-            }
-        }
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("RetransmissionRequestListener: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
     pub(super) async fn run(&mut self) {
-        debug!("Started RetransmissionRequestListener without graceful shutdown support");
+        debug!("Started RetransmissionRequestListener");
-
         while let Some(timed_out_ack) = self.request_receiver.next().await {
             self.on_retransmission_request(timed_out_ack).await;
         }
+        error!("TODO: error msg. Or maybe panic?")
     }
 }

clients/client-core/src/client/real_messages_control/acknowledgement_control/sent_notification_listener.rs

@@ -42,36 +42,11 @@ impl SentNotificationListener {
             .unwrap();
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started SentNotificationListener with graceful shutdown support");
-
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                frag_id = self.sent_notifier.next() => match frag_id {
-                    Some(frag_id) => {
-                        self.on_sent_message(frag_id).await;
-                    }
-                    None => {
-                        log::trace!("SentNotificationListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = shutdown.recv() => {
-                    log::trace!("SentNotificationListener: Received shutdown");
-                }
-            }
-        }
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("SentNotificationListener: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
     pub(super) async fn run(&mut self) {
-        debug!("Started SentNotificationListener without graceful shutdown support");
+        debug!("Started SentNotificationListener");
-
         while let Some(frag_id) = self.sent_notifier.next().await {
             self.on_sent_message(frag_id).await;
         }
+        error!("TODO: error msg. Or maybe panic?")
     }
 }

clients/client-core/src/client/real_messages_control/mod.rs

@@ -9,23 +9,20 @@ use self::{
     acknowledgement_control::AcknowledgementController, real_traffic_stream::OutQueueControl,
 };
 use crate::client::real_messages_control::acknowledgement_control::AcknowledgementControllerConnectors;
+use crate::client::reply_key_storage::ReplyKeyStorage;
 use crate::client::{
     inbound_messages::InputMessageReceiver, mix_traffic::BatchMixMessageSender,
     topology_control::TopologyAccessor,
 };
-use crate::spawn_future;
 use futures::channel::mpsc;
 use gateway_client::AcknowledgementReceiver;
 use log::*;
 use nymsphinx::acknowledgements::AckKey;
 use nymsphinx::addressing::clients::Recipient;
-use nymsphinx::params::PacketSize;
 use rand::{rngs::OsRng, CryptoRng, Rng};
 use std::sync::Arc;
 use std::time::Duration;
-
+use tokio::task::JoinHandle;
-#[cfg(feature = "reply-surb")]
-use crate::client::reply_key_storage::ReplyKeyStorage;
 
 mod acknowledgement_control;
 mod real_traffic_stream;
@@ -52,18 +49,9 @@ pub struct Config {
 
     /// Average delay an acknowledgement packet is going to get delayed at a single mixnode.
     average_ack_delay_duration: Duration,
-
-    /// Controls whether the main packet stream constantly produces packets according to the predefined
-    /// poisson distribution.
-    disable_main_poisson_packet_distribution: bool,
-
-    /// Predefined packet size used for the encapsulated messages.
-    packet_size: PacketSize,
 }
 
 impl Config {
-    // TODO: change the config into a builder
-    #[allow(clippy::too_many_arguments)]
     pub fn new(
         ack_key: Arc<AckKey>,
         ack_wait_multiplier: f64,
@@ -71,7 +59,6 @@ impl Config {
         average_ack_delay_duration: Duration,
         average_message_sending_delay: Duration,
         average_packet_delay_duration: Duration,
-        disable_main_poisson_packet_distribution: bool,
         self_recipient: Recipient,
     ) -> Self {
         Config {
@@ -82,22 +69,16 @@ impl Config {
             average_message_sending_delay,
             average_packet_delay_duration,
             average_ack_delay_duration,
-            disable_main_poisson_packet_distribution,
-            packet_size: Default::default(),
         }
     }
-
-    pub fn set_custom_packet_size(&mut self, packet_size: PacketSize) {
-        self.packet_size = packet_size;
-    }
 }
 
 pub struct RealMessagesController<R>
 where
     R: CryptoRng + Rng,
 {
-    out_queue_control: OutQueueControl<R>,
+    out_queue_control: Option<OutQueueControl<R>>,
-    ack_control: AcknowledgementController<R>,
+    ack_control: Option<AcknowledgementController<R>>,
 }
 
 // obviously when we finally make shared rng that is on 'higher' level, this should become
@@ -109,7 +90,7 @@ impl RealMessagesController<OsRng> {
         input_receiver: InputMessageReceiver,
         mix_sender: BatchMixMessageSender,
         topology_access: TopologyAccessor,
-        #[cfg(feature = "reply-surb")] reply_key_storage: ReplyKeyStorage,
+        reply_key_storage: ReplyKeyStorage,
     ) -> Self {
         let rng = OsRng;
 
@@ -128,8 +109,7 @@ impl RealMessagesController<OsRng> {
             config.ack_wait_multiplier,
             config.average_ack_delay_duration,
             config.average_packet_delay_duration,
-        )
+        );
-        .with_custom_packet_size(config.packet_size);
 
         let ack_control = AcknowledgementController::new(
             ack_control_config,
@@ -137,18 +117,15 @@ impl RealMessagesController<OsRng> {
             topology_access.clone(),
             Arc::clone(&config.ack_key),
             config.self_recipient,
-            ack_controller_connectors,
-            #[cfg(feature = "reply-surb")]
             reply_key_storage,
+            ack_controller_connectors,
         );
 
         let out_queue_config = real_traffic_stream::Config::new(
             config.average_ack_delay_duration,
             config.average_packet_delay_duration,
             config.average_message_sending_delay,
-            config.disable_main_poisson_packet_distribution,
+        );
-        )
-        .with_custom_cover_packet_size(config.packet_size);
 
         let out_queue_control = OutQueueControl::new(
             out_queue_config,
@@ -162,33 +139,40 @@ impl RealMessagesController<OsRng> {
         );
 
         RealMessagesController {
-            out_queue_control,
+            out_queue_control: Some(out_queue_control),
-            ack_control,
+            ack_control: Some(ack_control),
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
+    pub(super) async fn run(&mut self) {
-    pub fn start_with_shutdown(self, shutdown: task::ShutdownListener) {
+        let mut out_queue_control = self.out_queue_control.take().unwrap();
-        let mut out_queue_control = self.out_queue_control;
+        let mut ack_control = self.ack_control.take().unwrap();
-        let ack_control = self.ack_control;
 
-        let shutdown_handle = shutdown.clone();
+        // the below are log messages are errors as at the current stage we do not expect any of
-        spawn_future(async move {
+        // the task to ever finish. This will of course change once we introduce
-            out_queue_control.run_with_shutdown(shutdown_handle).await;
+        // graceful shutdowns.
-            debug!("The out queue controller has finished execution!");
+        let out_queue_control_fut = tokio::spawn(async move {
+            out_queue_control.run_out_queue_control().await;
+            error!("The out queue controller has finished execution!");
+            out_queue_control
         });
-        ack_control.start_with_shutdown(shutdown);
+        let ack_control_fut = tokio::spawn(async move {
+            ack_control.run().await;
+            error!("The acknowledgement controller has finished execution!");
+            ack_control
+        });
+
+        // technically we don't have to bring `RealMessagesController` back to a valid state
+        // but we can do it, so why not? Perhaps it might be useful if we wanted to allow
+        // for restarts of certain modules without killing the entire process.
+        self.out_queue_control = Some(out_queue_control_fut.await.unwrap());
+        self.ack_control = Some(ack_control_fut.await.unwrap());
     }
 
-    #[cfg(target_arch = "wasm32")]
+    pub fn start(mut self) -> JoinHandle<Self> {
-    pub fn start(self) {
+        tokio::spawn(async move {
-        let mut out_queue_control = self.out_queue_control;
+            self.run().await;
-        let ack_control = self.ack_control;
+            self
-
+        })
-        spawn_future(async move {
-            out_queue_control.run().await;
-            debug!("The out queue controller has finished execution!");
-        });
-        ack_control.start();
     }
 }

clients/client-core/src/client/real_messages_control/real_traffic_stream.rs

@@ -19,14 +19,8 @@ use std::collections::VecDeque;
 use std::pin::Pin;
 use std::sync::Arc;
 use std::time::Duration;
-
-use nymsphinx::params::PacketSize;
-#[cfg(not(target_arch = "wasm32"))]
 use tokio::time;
 
-#[cfg(target_arch = "wasm32")]
-use wasm_timer;
-
 /// Configurable parameters of the `OutQueueControl`
 pub(crate) struct Config {
     /// Average delay an acknowledgement packet is going to get delay at a single mixnode.
@@ -37,13 +31,6 @@ pub(crate) struct Config {
 
     /// Average delay between sending subsequent packets.
     average_message_sending_delay: Duration,
-
-    /// Controls whether the stream constantly produces packets according to the predefined
-    /// poisson distribution.
-    disable_poisson_packet_distribution: bool,
-
-    /// Predefined packet size used for the loop cover messages.
-    cover_packet_size: PacketSize,
 }
 
 impl Config {
@@ -51,21 +38,13 @@ impl Config {
         average_ack_delay: Duration,
         average_packet_delay: Duration,
         average_message_sending_delay: Duration,
-        disable_poisson_packet_distribution: bool,
     ) -> Self {
         Config {
             average_ack_delay,
             average_packet_delay,
             average_message_sending_delay,
-            disable_poisson_packet_distribution,
-            cover_packet_size: Default::default(),
         }
     }
-
-    pub fn with_custom_cover_packet_size(mut self, packet_size: PacketSize) -> Self {
-        self.cover_packet_size = packet_size;
-        self
-    }
 }
 
 pub(crate) struct OutQueueControl<R>
@@ -83,11 +62,7 @@ where
 
     /// Internal state, determined by `average_message_sending_delay`,
     /// used to keep track of when a next packet should be sent out.
-    #[cfg(not(target_arch = "wasm32"))]
+    next_delay: Pin<Box<time::Sleep>>,
-    next_delay: Option<Pin<Box<time::Sleep>>>,
-
-    #[cfg(target_arch = "wasm32")]
-    next_delay: Option<Pin<Box<wasm_timer::Delay>>>,
 
     /// Channel used for sending prepared sphinx packets to `MixTrafficController` that sends them
     /// out to the network without any further delays.
@@ -134,6 +109,55 @@ pub(crate) enum StreamMessage {
     Real(Box<RealMessage>),
 }
 
+impl<R> Stream for OutQueueControl<R>
+where
+    R: CryptoRng + Rng + Unpin,
+{
+    type Item = StreamMessage;
+
+    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        // it is not yet time to return a message
+        if self.next_delay.as_mut().poll(cx).is_pending() {
+            return Poll::Pending;
+        };
+
+        // we know it's time to send a message, so let's prepare delay for the next one
+        // Get the `now` by looking at the current `delay` deadline
+        let avg_delay = self.config.average_message_sending_delay;
+        let now = self.next_delay.deadline();
+        let next_poisson_delay = sample_poisson_duration(&mut self.rng, avg_delay);
+
+        // The next interval value is `next_poisson_delay` after the one that just
+        // yielded.
+        let next = now + next_poisson_delay;
+        self.next_delay.as_mut().reset(next);
+
+        // check if we have anything immediately available
+        if let Some(real_available) = self.received_buffer.pop_front() {
+            return Poll::Ready(Some(StreamMessage::Real(Box::new(real_available))));
+        }
+
+        // decide what kind of message to send
+        match Pin::new(&mut self.real_receiver).poll_next(cx) {
+            // in the case our real message channel stream was closed, we should also indicate we are closed
+            // (and whoever is using the stream should panic)
+            Poll::Ready(None) => Poll::Ready(None),
+
+            // if there are more messages available, return first one and store the rest
+            Poll::Ready(Some(real_messages)) => {
+                self.received_buffer = real_messages.into();
+                // we MUST HAVE received at least ONE message
+                Poll::Ready(Some(StreamMessage::Real(Box::new(
+                    self.received_buffer.pop_front().unwrap(),
+                ))))
+            }
+
+            // otherwise construct a dummy one
+            Poll::Pending => Poll::Ready(Some(StreamMessage::Cover)),
+        }
+    }
+}
+
 impl<R> OutQueueControl<R>
 where
     R: CryptoRng + Rng + Unpin,
@@ -155,7 +179,7 @@ where
             config,
             ack_key,
             sent_notifier,
-            next_delay: None,
+            next_delay: Box::pin(time::sleep(Default::default())),
             mix_tx,
             real_receiver,
             our_full_destination,
@@ -202,7 +226,6 @@ where
                     &self.our_full_destination,
                     self.config.average_ack_delay,
                     self.config.average_packet_delay,
-                    self.config.cover_packet_size,
                 )
                 .expect("Somehow failed to generate a loop cover message with a valid topology")
             }
@@ -216,175 +239,31 @@ where
         // - we run out of memory
         // - the receiver channel is closed
         // in either case there's no recovery and we can only panic
-        if let Err(err) = self.mix_tx.unbounded_send(vec![next_message]) {
+        self.mix_tx.unbounded_send(vec![next_message]).unwrap();
-            log::warn!(
-                "Failed to send {} packets (possible process shutdown?)",
-                err.into_inner().len()
-            );
-        }
 
         // JS: Not entirely sure why or how it fixes stuff, but without the yield call,
         // the UnboundedReceiver [of mix_rx] will not get a chance to read anything
         // JS2: Basically it was the case that with high enough rate, the stream had already a next value
         // ready and hence was immediately re-scheduled causing other tasks to be starved;
         // yield makes it go back the scheduling queue regardless of its value availability
-
-        // TODO: temporary and BAD workaround for wasm (we should find a way to yield here in wasm)
-        #[cfg(not(target_arch = "wasm32"))]
         tokio::task::yield_now().await;
     }
 
-    fn poll_poisson(&mut self, cx: &mut Context<'_>) -> Poll<Option<StreamMessage>> {
+    // Send messages at certain rate and if no real traffic is available, send cover message.
-        if let Some(ref mut next_delay) = &mut self.next_delay {
+    async fn run_normal_out_queue(&mut self) {
-            // it is not yet time to return a message
+        // we should set initial delay only when we actually start the stream
-            if next_delay.as_mut().poll(cx).is_pending() {
+        self.next_delay = Box::pin(time::sleep(sample_poisson_duration(
-                return Poll::Pending;
+            &mut self.rng,
-            };
+            self.config.average_message_sending_delay,
-
+        )));
-            // we know it's time to send a message, so let's prepare delay for the next one
-            // Get the `now` by looking at the current `delay` deadline
-            let avg_delay = self.config.average_message_sending_delay;
-            let next_poisson_delay = sample_poisson_duration(&mut self.rng, avg_delay);
-
-            // The next interval value is `next_poisson_delay` after the one that just
-            // yielded.
-            #[cfg(not(target_arch = "wasm32"))]
-            {
-                let now = next_delay.deadline();
-                let next = now + next_poisson_delay;
-                next_delay.as_mut().reset(next);
-            }
-
-            #[cfg(target_arch = "wasm32")]
-            {
-                next_delay.as_mut().reset(next_poisson_delay);
-            }
-
-            // check if we have anything immediately available
-            if let Some(real_available) = self.received_buffer.pop_front() {
-                return Poll::Ready(Some(StreamMessage::Real(Box::new(real_available))));
-            }
-
-            // decide what kind of message to send
-            match Pin::new(&mut self.real_receiver).poll_next(cx) {
-                // in the case our real message channel stream was closed, we should also indicate we are closed
-                // (and whoever is using the stream should panic)
-                Poll::Ready(None) => Poll::Ready(None),
-
-                // if there are more messages available, return first one and store the rest
-                Poll::Ready(Some(real_messages)) => {
-                    self.received_buffer = real_messages.into();
-                    // we MUST HAVE received at least ONE message
-                    Poll::Ready(Some(StreamMessage::Real(Box::new(
-                        self.received_buffer.pop_front().unwrap(),
-                    ))))
-                }
-
-                // otherwise construct a dummy one
-                Poll::Pending => Poll::Ready(Some(StreamMessage::Cover)),
-            }
-        } else {
-            // we never set an initial delay - let's do it now
-            cx.waker().wake_by_ref();
-
-            let sampled =
-                sample_poisson_duration(&mut self.rng, self.config.average_message_sending_delay);
-
-            #[cfg(not(target_arch = "wasm32"))]
-            let next_delay = Box::pin(time::sleep(sampled));
-
-            #[cfg(target_arch = "wasm32")]
-            let next_delay = Box::pin(wasm_timer::Delay::new(sampled));
-
-            self.next_delay = Some(next_delay);
-
-            Poll::Pending
-        }
-    }
-
-    fn poll_immediate(&mut self, cx: &mut Context<'_>) -> Poll<Option<StreamMessage>> {
-        // check if we have anything immediately available
-        if let Some(real_available) = self.received_buffer.pop_front() {
-            // if there are more messages immediately available, notify the runtime
-            // because we should be polled again
-            if !self.received_buffer.is_empty() {
-                cx.waker().wake_by_ref()
-            }
-            return Poll::Ready(Some(StreamMessage::Real(Box::new(real_available))));
-        }
-
-        match Pin::new(&mut self.real_receiver).poll_next(cx) {
-            // in the case our real message channel stream was closed, we should also indicate we are closed
-            // (and whoever is using the stream should panic)
-            Poll::Ready(None) => Poll::Ready(None),
-
-            // if there are more messages available, return first one and store the rest
-            Poll::Ready(Some(real_messages)) => {
-                self.received_buffer = real_messages.into();
-                // we MUST HAVE received at least ONE message
-                Poll::Ready(Some(StreamMessage::Real(Box::new(
-                    self.received_buffer.pop_front().unwrap(),
-                ))))
-            }
-
-            // if there's nothing, then there's nothing
-            Poll::Pending => Poll::Pending,
-        }
-    }
-
-    fn poll_next_message(
-        mut self: Pin<&mut Self>,
-        cx: &mut Context<'_>,
-    ) -> Poll<Option<StreamMessage>> {
-        if self.config.disable_poisson_packet_distribution {
-            self.poll_immediate(cx)
-        } else {
-            self.poll_poisson(cx)
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started OutQueueControl with graceful shutdown support");
-
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                biased;
-                _ = shutdown.recv() => {
-                    log::trace!("OutQueueControl: Received shutdown");
-                }
-                next_message = self.next() => match next_message {
-                    Some(next_message) => {
-                        self.on_message(next_message).await;
-                    },
-                    None => {
-                        log::trace!("OutQueueControl: Stopping since channel closed");
-                        break;
-                    }
-                }
-            }
-        }
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("OutQueueControl: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub(super) async fn run(&mut self) {
-        debug!("Started OutQueueControl without graceful shutdown support");
 
         while let Some(next_message) = self.next().await {
             self.on_message(next_message).await;
         }
     }
-}
 
-impl<R> Stream for OutQueueControl<R>
+    pub(crate) async fn run_out_queue_control(&mut self) {
-where
+        debug!("Starting out queue controller...");
-    R: CryptoRng + Rng + Unpin,
+        self.run_normal_out_queue().await
-{
-    type Item = StreamMessage;
-
-    fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
-        self.poll_next_message(cx)
     }
 }

clients/client-core/src/client/received_buffer.rs

@@ -1,25 +1,21 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::spawn_future;
+use crate::client::reply_key_storage::ReplyKeyStorage;
 use crypto::asymmetric::encryption;
+use crypto::symmetric::stream_cipher;
+use crypto::Digest;
 use futures::channel::mpsc;
 use futures::lock::Mutex;
 use futures::StreamExt;
 use gateway_client::MixnetMessageReceiver;
 use log::*;
+use nymsphinx::anonymous_replies::{encryption_key::EncryptionKeyDigest, SurbEncryptionKey};
+use nymsphinx::params::{ReplySurbEncryptionAlgorithm, ReplySurbKeyDigestAlgorithm};
 use nymsphinx::receiver::{MessageReceiver, MessageRecoveryError, ReconstructedMessage};
 use std::collections::HashSet;
 use std::sync::Arc;
-
+use tokio::task::JoinHandle;
-#[cfg(feature = "reply-surb")]
-use crate::client::reply_key_storage::ReplyKeyStorage;
-#[cfg(feature = "reply-surb")]
-use crypto::{symmetric::stream_cipher, Digest};
-#[cfg(feature = "reply-surb")]
-use nymsphinx::anonymous_replies::{encryption_key::EncryptionKeyDigest, SurbEncryptionKey};
-#[cfg(feature = "reply-surb")]
-use nymsphinx::params::{ReplySurbEncryptionAlgorithm, ReplySurbKeyDigestAlgorithm};
 
 // Buffer Requests to say "hey, send any reconstructed messages to this channel"
 // or to say "hey, I'm going offline, don't send anything more to me. Just buffer them instead"
@@ -117,14 +113,13 @@ struct ReceivedMessagesBuffer {
 
     /// Storage containing keys to all [`ReplySURB`]s ever sent out that we did not receive back.
     // There's no need to put it behind a Mutex since it's already properly concurrent
-    #[cfg(feature = "reply-surb")]
     reply_key_storage: ReplyKeyStorage,
 }
 
 impl ReceivedMessagesBuffer {
     fn new(
         local_encryption_keypair: Arc<encryption::KeyPair>,
-        #[cfg(feature = "reply-surb")] reply_key_storage: ReplyKeyStorage,
+        reply_key_storage: ReplyKeyStorage,
     ) -> Self {
         ReceivedMessagesBuffer {
             inner: Arc::new(Mutex::new(ReceivedMessagesBufferInner {
@@ -134,7 +129,6 @@ impl ReceivedMessagesBuffer {
                 message_sender: None,
                 recently_reconstructed: HashSet::new(),
             })),
-            #[cfg(feature = "reply-surb")]
             reply_key_storage,
         }
     }
@@ -183,7 +177,6 @@ impl ReceivedMessagesBuffer {
         self.inner.lock().await.messages.extend(msgs)
     }
 
-    #[cfg(feature = "reply-surb")]
     fn process_received_reply(
         reply_ciphertext: &[u8],
         reply_key: SurbEncryptionKey,
@@ -216,49 +209,37 @@ impl ReceivedMessagesBuffer {
         let mut completed_messages = Vec::new();
         let mut inner_guard = self.inner.lock().await;
 
+        let reply_surb_digest_size = ReplySurbKeyDigestAlgorithm::output_size();
+
         // first check if this is a reply or a chunked message
         // TODO: verify with @AP if this way of doing it is safe or whether it could
         // cause some attacks due to, I don't know, stupid edge case collisions?
         // Update: this DOES introduce a possible leakage: https://github.com/nymtech/nym/issues/296
         for msg in msgs {
-            // TODO:
+            let possible_key_digest =
-            // 1. make it nicer
+                EncryptionKeyDigest::clone_from_slice(&msg[..reply_surb_digest_size]);
-            // 2. make it not feature-locked
 
-            #[cfg(feature = "reply-surb")]
+            // check first `HasherOutputSize` bytes if they correspond to known encryption key
+            // if yes - this is a reply message
+
+            // TODO: this might be a bottleneck - since the keys are stored on disk we, presumably,
+            // are doing a disk operation every single received fragment
+            if let Some(reply_encryption_key) = self
+                .reply_key_storage
+                .get_and_remove_encryption_key(possible_key_digest)
+                .expect("storage operation failed!")
             {
-                let reply_surb_digest_size = ReplySurbKeyDigestAlgorithm::output_size();
+                if let Some(completed_message) = Self::process_received_reply(
-
+                    &msg[reply_surb_digest_size..],
-                let possible_key_digest =
+                    reply_encryption_key,
-                    EncryptionKeyDigest::clone_from_slice(&msg[..reply_surb_digest_size]);
+                ) {
-
+                    completed_messages.push(completed_message)
-                // check first `HasherOutputSize` bytes if they correspond to known encryption key
+                }
-                // if yes - this is a reply message
+            } else {
-
+                // otherwise - it's a 'normal' message
-                // TODO: this might be a bottleneck - since the keys are stored on disk we, presumably,
+                if let Some(completed_message) = inner_guard.process_received_fragment(msg) {
-                // are doing a disk operation every single received fragment
+                    completed_messages.push(completed_message)
-                if let Some(reply_encryption_key) = self
-                    .reply_key_storage
-                    .get_and_remove_encryption_key(possible_key_digest)
-                    .expect("storage operation failed!")
-                {
-                    if let Some(completed_message) = Self::process_received_reply(
-                        &msg[reply_surb_digest_size..],
-                        reply_encryption_key,
-                    ) {
-                        completed_messages.push(completed_message)
-                    }
-                } else {
-                    // otherwise - it's a 'normal' message
-                    if let Some(completed_message) = inner_guard.process_received_fragment(msg) {
-                        completed_messages.push(completed_message)
-                    }
                 }
-            }
-
-            #[cfg(not(feature = "reply-surb"))]
-            if let Some(completed_message) = inner_guard.process_received_fragment(msg) {
-                completed_messages.push(completed_message)
             }
         }
 
@@ -309,48 +290,19 @@ impl RequestReceiver {
         }
     }
 
-    async fn handle_message(&mut self, message: ReceivedBufferMessage) {
+    fn start(mut self) -> JoinHandle<()> {
-        match message {
+        tokio::spawn(async move {
-            ReceivedBufferMessage::ReceiverAnnounce(sender) => {
+            while let Some(request) = self.query_receiver.next().await {
-                self.received_buffer.connect_sender(sender).await;
+                match request {
-            }
+                    ReceivedBufferMessage::ReceiverAnnounce(sender) => {
-            ReceivedBufferMessage::ReceiverDisconnect => {
+                        self.received_buffer.connect_sender(sender).await;
-                self.received_buffer.disconnect_sender().await
-            }
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
-        debug!("Started RequestReceiver with graceful shutdown support");
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                biased;
-                _ = shutdown.recv() => {
-                    log::trace!("RequestReceiver: Received shutdown");
-                }
-                request = self.query_receiver.next() => {
-                    match request {
-                        Some(message) => self.handle_message(message).await,
-                        None => {
-                            log::trace!("RequestReceiver: Stopping since channel closed");
-                            break;
-                        },
                     }
-                },
+                    ReceivedBufferMessage::ReceiverDisconnect => {
+                        self.received_buffer.disconnect_sender().await
+                    }
+                }
             }
-        }
+        })
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("RequestReceiver: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    async fn run(&mut self) {
-        debug!("Started RequestReceiver without graceful shutdown support");
-
-        while let Some(message) = self.query_receiver.next().await {
-            self.handle_message(message).await
-        }
     }
 }
 
@@ -369,37 +321,12 @@ impl FragmentedMessageReceiver {
             mixnet_packet_receiver,
         }
     }
-
+    fn start(mut self) -> JoinHandle<()> {
-    #[cfg(not(target_arch = "wasm32"))]
+        tokio::spawn(async move {
-    async fn run_with_shutdown(&mut self, mut shutdown: task::ShutdownListener) {
+            while let Some(new_messages) = self.mixnet_packet_receiver.next().await {
-        debug!("Started FragmentedMessageReceiver with graceful shutdown support");
+                self.received_buffer.handle_new_received(new_messages).await;
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                new_messages = self.mixnet_packet_receiver.next() => match new_messages {
-                    Some(new_messages) => {
-                        self.received_buffer.handle_new_received(new_messages).await;
-                    }
-                    None => {
-                        log::trace!("FragmentedMessageReceiver: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = shutdown.recv() => {
-                    log::trace!("FragmentedMessageReceiver: Received shutdown");
-                }
             }
-        }
+        })
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("FragmentedMessageReceiver: Exiting");
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    async fn run(&mut self) {
-        debug!("Started FragmentedMessageReceiver without graceful shutdown support");
-
-        while let Some(new_messages) = self.mixnet_packet_receiver.next().await {
-            self.received_buffer.handle_new_received(new_messages).await;
-        }
     }
 }
 
@@ -413,13 +340,10 @@ impl ReceivedMessagesBufferController {
         local_encryption_keypair: Arc<encryption::KeyPair>,
         query_receiver: ReceivedBufferRequestReceiver,
         mixnet_packet_receiver: MixnetMessageReceiver,
-        #[cfg(feature = "reply-surb")] reply_key_storage: ReplyKeyStorage,
+        reply_key_storage: ReplyKeyStorage,
     ) -> Self {
-        let received_buffer = ReceivedMessagesBuffer::new(
+        let received_buffer =
-            local_encryption_keypair,
+            ReceivedMessagesBuffer::new(local_encryption_keypair, reply_key_storage);
-            #[cfg(feature = "reply-surb")]
-            reply_key_storage,
-        );
 
         ReceivedMessagesBufferController {
             fragmented_message_receiver: FragmentedMessageReceiver::new(
@@ -430,31 +354,9 @@ impl ReceivedMessagesBufferController {
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    pub fn start_with_shutdown(self, shutdown: task::ShutdownListener) {
-        let mut fragmented_message_receiver = self.fragmented_message_receiver;
-        let mut request_receiver = self.request_receiver;
-
-        let shutdown_handle = shutdown.clone();
-        spawn_future(async move {
-            fragmented_message_receiver
-                .run_with_shutdown(shutdown_handle)
-                .await;
-        });
-        spawn_future(async move {
-            request_receiver.run_with_shutdown(shutdown).await;
-        });
-    }
-
-    #[cfg(target_arch = "wasm32")]
     pub fn start(self) {
-        let mut fragmented_message_receiver = self.fragmented_message_receiver;
+        // TODO: should we do anything with JoinHandle(s) returned by start methods?
-        let mut request_receiver = self.request_receiver;
+        self.fragmented_message_receiver.start();
-        spawn_future(async move {
+        self.request_receiver.start();
-            fragmented_message_receiver.run().await;
-        });
-        spawn_future(async move {
-            request_receiver.run().await;
-        });
     }
 }

clients/client-core/src/client/topology_control.rs

@@ -1,7 +1,6 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::spawn_future;
 use log::*;
 use nymsphinx::addressing::clients::Recipient;
 use nymsphinx::params::DEFAULT_NUM_MIX_HOPS;
@@ -12,6 +11,7 @@ use std::sync::Arc;
 use std::time;
 use std::time::Duration;
 use tokio::sync::{RwLock, RwLockReadGuard};
+use tokio::task::JoinHandle;
 use topology::{nym_topology_from_bonds, NymTopology};
 use url::Url;
 
@@ -303,34 +303,10 @@ impl TopologyRefresher {
         self.topology_accessor.is_routable().await
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
+    pub fn start(mut self) -> JoinHandle<()> {
-    pub fn start_with_shutdown(mut self, mut shutdown: task::ShutdownListener) {
+        tokio::spawn(async move {
-        spawn_future(async move {
+            loop {
-            debug!("Started TopologyRefresher with graceful shutdown support");
+                tokio::time::sleep(self.refresh_rate).await;
-
-            while !shutdown.is_shutdown() {
-                tokio::select! {
-                    _ = tokio::time::sleep(self.refresh_rate) => {
-                        self.refresh().await;
-                    },
-                    _ = shutdown.recv() => {
-                        log::trace!("TopologyRefresher: Received shutdown");
-                    },
-                }
-            }
-            assert!(shutdown.is_shutdown_poll());
-            log::debug!("TopologyRefresher: Exiting");
-        })
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub fn start(mut self) {
-        use futures::StreamExt;
-
-        spawn_future(async move {
-            let mut interval =
-                gloo_timers::future::IntervalStream::new(self.refresh_rate.as_millis() as u32);
-            while let Some(_) = interval.next().await {
                 self.refresh().await;
             }
         })

clients/client-core/src/config/mod.rs

@@ -1,6 +1,7 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
+use config::defaults::*;
 use config::NymConfig;
 use serde::{Deserialize, Serialize};
 use std::marker::PhantomData;
@@ -8,9 +9,6 @@ use std::path::PathBuf;
 use std::time::Duration;
 use url::Url;
 
-#[cfg(target_arch = "wasm32")]
-use wasm_bindgen::prelude::*;
-
 pub mod persistence;
 
 pub const MISSING_VALUE: &str = "MISSING VALUE";
@@ -105,32 +103,53 @@ impl<T: NymConfig> Config<T> {
                 self::Client::<T>::default_reply_encryption_key_store_path(&id);
         }
 
-        if self.client.database_path.as_os_str().is_empty() {
+        #[cfg(not(feature = "coconut"))]
-            self.client.database_path = self::Client::<T>::default_database_path(&id);
+        if self
+            .client
+            .backup_bandwidth_token_keys_dir
+            .as_os_str()
+            .is_empty()
+        {
+            self.client.backup_bandwidth_token_keys_dir =
+                self::Client::<T>::default_backup_bandwidth_token_keys_dir(&id);
         }
 
         self.client.id = id;
     }
 
-    pub fn with_disabled_credentials(&mut self, disabled_credentials_mode: bool) {
+    pub fn with_testnet_mode(&mut self, testnet_mode: bool) {
-        self.client.disabled_credentials_mode = disabled_credentials_mode;
+        self.client.testnet_mode = testnet_mode;
     }
 
-    pub fn with_gateway_endpoint(&mut self, gateway_endpoint: GatewayEndpoint) {
+    pub fn with_gateway_endpoint<S: Into<String>>(&mut self, id: S, owner: S, listener: S) {
-        self.client.gateway_endpoint = gateway_endpoint;
+        self.client.gateway_endpoint = GatewayEndpoint {
+            gateway_id: id.into(),
+            gateway_owner: owner.into(),
+            gateway_listener: listener.into(),
+        };
     }
 
     pub fn with_gateway_id<S: Into<String>>(&mut self, id: S) {
         self.client.gateway_endpoint.gateway_id = id.into();
     }
 
+    #[cfg(not(feature = "coconut"))]
+    pub fn with_eth_private_key<S: Into<String>>(&mut self, eth_private_key: S) {
+        self.client.eth_private_key = eth_private_key.into();
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    pub fn with_eth_endpoint<S: Into<String>>(&mut self, eth_endpoint: S) {
+        self.client.eth_endpoint = eth_endpoint.into();
+    }
+
     pub fn set_custom_validator_apis(&mut self, validator_api_urls: Vec<Url>) {
         self.client.validator_api_urls = validator_api_urls;
     }
 
     pub fn set_high_default_traffic_volume(&mut self) {
         self.debug.average_packet_delay = Duration::from_millis(10);
-        self.debug.loop_cover_traffic_average_delay = Duration::from_millis(2_000_000); // basically don't really send cover messages
+        self.debug.loop_cover_traffic_average_delay = Duration::from_millis(2000000); // basically don't really send cover messages
         self.debug.message_sending_average_delay = Duration::from_millis(4); // 250 "real" messages / s
     }
 
@@ -142,8 +161,8 @@ impl<T: NymConfig> Config<T> {
         self.client.id.clone()
     }
 
-    pub fn get_disabled_credentials_mode(&self) -> bool {
+    pub fn get_testnet_mode(&self) -> bool {
-        self.client.disabled_credentials_mode
+        self.client.testnet_mode
     }
 
     pub fn get_nym_root_directory(&self) -> PathBuf {
@@ -194,12 +213,19 @@ impl<T: NymConfig> Config<T> {
         self.client.gateway_endpoint.gateway_listener.clone()
     }
 
-    pub fn get_gateway_endpoint(&self) -> &GatewayEndpoint {
+    #[cfg(not(feature = "coconut"))]
-        &self.client.gateway_endpoint
+    pub fn get_backup_bandwidth_token_keys_dir(&self) -> PathBuf {
+        self.client.backup_bandwidth_token_keys_dir.clone()
     }
 
-    pub fn get_database_path(&self) -> PathBuf {
+    #[cfg(not(feature = "coconut"))]
-        self.client.database_path.clone()
+    pub fn get_eth_endpoint(&self) -> String {
+        self.client.eth_endpoint.clone()
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    pub fn get_eth_private_key(&self) -> String {
+        self.client.eth_private_key.clone()
     }
 
     // Debug getters
@@ -239,18 +265,6 @@ impl<T: NymConfig> Config<T> {
         self.debug.topology_resolution_timeout
     }
 
-    pub fn get_disabled_loop_cover_traffic_stream(&self) -> bool {
-        self.debug.disable_loop_cover_traffic_stream
-    }
-
-    pub fn get_disabled_main_poisson_packet_distribution(&self) -> bool {
-        self.debug.disable_main_poisson_packet_distribution
-    }
-
-    pub fn get_use_extended_packet_size(&self) -> bool {
-        self.debug.use_extended_packet_size
-    }
-
     pub fn get_version(&self) -> &str {
         &self.client.version
     }
@@ -266,32 +280,20 @@ impl<T: NymConfig> Default for Config<T> {
     }
 }
 
-#[derive(Clone, Debug, Default, Deserialize, PartialEq, Eq, Serialize)]
+#[derive(Debug, Default, Deserialize, PartialEq, Serialize)]
-#[cfg_attr(target_arch = "wasm32", wasm_bindgen(getter_with_clone))]
+struct GatewayEndpoint {
-pub struct GatewayEndpoint {
     /// gateway_id specifies ID of the gateway to which the client should send messages.
     /// If initially omitted, a random gateway will be chosen from the available topology.
-    pub gateway_id: String,
+    gateway_id: String,
 
     /// Address of the gateway owner to which the client should send messages.
-    pub gateway_owner: String,
+    gateway_owner: String,
 
     /// Address of the gateway listener to which all client requests should be sent.
-    pub gateway_listener: String,
+    gateway_listener: String,
 }
 
-impl From<topology::gateway::Node> for GatewayEndpoint {
+#[derive(Debug, Deserialize, PartialEq, Serialize)]
-    fn from(node: topology::gateway::Node) -> GatewayEndpoint {
-        let gateway_listener = node.clients_address();
-        GatewayEndpoint {
-            gateway_id: node.identity_key.to_base58_string(),
-            gateway_owner: node.owner,
-            gateway_listener,
-        }
-    }
-}
-
-#[derive(Debug, Deserialize, PartialEq, Eq, Serialize)]
 pub struct Client<T> {
     /// Version of the client for which this configuration was created.
     #[serde(default = "missing_string_value")]
@@ -300,10 +302,10 @@ pub struct Client<T> {
     /// ID specifies the human readable ID of this particular client.
     id: String,
 
-    /// Indicates whether this client is running in a disabled credentials mode, thus attempting
+    /// Indicates whether this client is running in a testnet mode, thus attempting
     /// to claim bandwidth without presenting bandwidth credentials.
     #[serde(default)]
-    disabled_credentials_mode: bool,
+    testnet_mode: bool,
 
     /// Addresses to APIs running on validator from which the client gets the view of the network.
     validator_api_urls: Vec<Url>,
@@ -335,15 +337,26 @@ pub struct Client<T> {
     /// Information regarding how the client should send data to gateway.
     gateway_endpoint: GatewayEndpoint,
 
-    /// Path to the database containing bandwidth credentials of this client.
+    /// Path to directory containing public/private keys used for bandwidth token purchase.
-    database_path: PathBuf,
+    /// Those are saved in case of emergency, to be able to reclaim bandwidth tokens.
+    /// The public key is the name of the file, while the private key is the content.
+    #[cfg(not(feature = "coconut"))]
+    backup_bandwidth_token_keys_dir: PathBuf,
+
+    /// Ethereum private key.
+    #[cfg(not(feature = "coconut"))]
+    eth_private_key: String,
+
+    /// Address to an Ethereum full node.
+    #[cfg(not(feature = "coconut"))]
+    eth_endpoint: String,
 
     /// nym_home_directory specifies absolute path to the home nym Clients directory.
     /// It is expected to use default value and hence .toml file should not redefine this field.
     nym_root_directory: PathBuf,
 
     #[serde(skip)]
-    super_struct: PhantomData<T>,
+    super_struct: PhantomData<*const T>,
 }
 
 impl<T: NymConfig> Default for Client<T> {
@@ -352,8 +365,8 @@ impl<T: NymConfig> Default for Client<T> {
         Client {
             version: env!("CARGO_PKG_VERSION").to_string(),
             id: "".to_string(),
-            disabled_credentials_mode: true,
+            testnet_mode: false,
-            validator_api_urls: vec![],
+            validator_api_urls: default_api_endpoints(),
             private_identity_key_file: Default::default(),
             public_identity_key_file: Default::default(),
             private_encryption_key_file: Default::default(),
@@ -362,7 +375,12 @@ impl<T: NymConfig> Default for Client<T> {
             ack_key_file: Default::default(),
             reply_encryption_key_store_path: Default::default(),
             gateway_endpoint: Default::default(),
-            database_path: Default::default(),
+            #[cfg(not(feature = "coconut"))]
+            backup_bandwidth_token_keys_dir: Default::default(),
+            #[cfg(not(feature = "coconut"))]
+            eth_private_key: "".to_string(),
+            #[cfg(not(feature = "coconut"))]
+            eth_endpoint: "".to_string(),
             nym_root_directory: T::default_root_directory(),
             super_struct: Default::default(),
         }
@@ -397,12 +415,14 @@ impl<T: NymConfig> Client<T> {
     fn default_reply_encryption_key_store_path(id: &str) -> PathBuf {
         T::default_data_directory(Some(id)).join("reply_key_store")
     }
-    fn default_database_path(id: &str) -> PathBuf {
+
-        T::default_data_directory(Some(id)).join("db.sqlite")
+    #[cfg(not(feature = "coconut"))]
+    fn default_backup_bandwidth_token_keys_dir(id: &str) -> PathBuf {
+        T::default_data_directory(Some(id)).join("backup_bandwidth_token_keys")
     }
 }
 
-#[derive(Debug, Default, Deserialize, PartialEq, Eq, Serialize)]
+#[derive(Debug, Default, Deserialize, PartialEq, Serialize)]
 #[serde(deny_unknown_fields)]
 pub struct Logging {}
 
@@ -414,64 +434,53 @@ pub struct Debug {
     /// So for a packet going through three mix nodes, on average, it will take three times this value
     /// until the packet reaches its destination.
     #[serde(with = "humantime_serde")]
-    pub average_packet_delay: Duration,
+    average_packet_delay: Duration,
 
     /// The parameter of Poisson distribution determining how long, on average,
     /// sent acknowledgement is going to be delayed at any given mix node.
     /// So for an ack going through three mix nodes, on average, it will take three times this value
     /// until the packet reaches its destination.
     #[serde(with = "humantime_serde")]
-    pub average_ack_delay: Duration,
+    average_ack_delay: Duration,
 
     /// Value multiplied with the expected round trip time of an acknowledgement packet before
     /// it is assumed it was lost and retransmission of the data packet happens.
     /// In an ideal network with 0 latency, this value would have been 1.
-    pub ack_wait_multiplier: f64,
+    ack_wait_multiplier: f64,
 
     /// Value added to the expected round trip time of an acknowledgement packet before
     /// it is assumed it was lost and retransmission of the data packet happens.
     /// In an ideal network with 0 latency, this value would have been 0.
     #[serde(with = "humantime_serde")]
-    pub ack_wait_addition: Duration,
+    ack_wait_addition: Duration,
 
     /// The parameter of Poisson distribution determining how long, on average,
     /// it is going to take for another loop cover traffic message to be sent.
     #[serde(with = "humantime_serde")]
-    pub loop_cover_traffic_average_delay: Duration,
+    loop_cover_traffic_average_delay: Duration,
 
     /// The parameter of Poisson distribution determining how long, on average,
     /// it is going to take another 'real traffic stream' message to be sent.
     /// If no real packets are available and cover traffic is enabled,
     /// a loop cover message is sent instead in order to preserve the rate.
     #[serde(with = "humantime_serde")]
-    pub message_sending_average_delay: Duration,
+    message_sending_average_delay: Duration,
 
     /// How long we're willing to wait for a response to a message sent to the gateway,
     /// before giving up on it.
     #[serde(with = "humantime_serde")]
-    pub gateway_response_timeout: Duration,
+    gateway_response_timeout: Duration,
 
     /// The uniform delay every which clients are querying the directory server
     /// to try to obtain a compatible network topology to send sphinx packets through.
     #[serde(with = "humantime_serde")]
-    pub topology_refresh_rate: Duration,
+    topology_refresh_rate: Duration,
 
     /// During topology refresh, test packets are sent through every single possible network
     /// path. This timeout determines waiting period until it is decided that the packet
     /// did not reach its destination.
     #[serde(with = "humantime_serde")]
-    pub topology_resolution_timeout: Duration,
+    topology_resolution_timeout: Duration,
-
-    /// Controls whether the dedicated loop cover traffic stream should be enabled.
-    /// (and sending packets, on average, every [Self::loop_cover_traffic_average_delay])
-    pub disable_loop_cover_traffic_stream: bool,
-
-    /// Controls whether the main packet stream constantly produces packets according to the predefined
-    /// poisson distribution.
-    pub disable_main_poisson_packet_distribution: bool,
-
-    /// Controls whether the sent sphinx packet use the NON-DEFAULT bigger size.
-    pub use_extended_packet_size: bool,
 }
 
 impl Default for Debug {
@@ -486,9 +495,6 @@ impl Default for Debug {
             gateway_response_timeout: DEFAULT_GATEWAY_RESPONSE_TIMEOUT,
             topology_refresh_rate: DEFAULT_TOPOLOGY_REFRESH_RATE,
             topology_resolution_timeout: DEFAULT_TOPOLOGY_RESOLUTION_TIMEOUT,
-            disable_loop_cover_traffic_stream: false,
-            disable_main_poisson_packet_distribution: false,
-            use_extended_packet_size: false,
         }
     }
 }

clients/client-core/src/error.rs

@@ -1,27 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crypto::asymmetric::identity::Ed25519RecoveryError;
-use gateway_client::error::GatewayClientError;
-use validator_client::ValidatorClientError;
-
-#[derive(thiserror::Error, Debug)]
-pub enum ClientCoreError {
-    #[error("I/O error: {0}")]
-    IoError(#[from] std::io::Error),
-    #[error("Gateway client error: {0}")]
-    GatewayClientError(#[from] GatewayClientError),
-    #[error("Ed25519 error: {0}")]
-    Ed25519RecoveryError(#[from] Ed25519RecoveryError),
-    #[error("Validator client error: {0}")]
-    ValidatorClientError(#[from] ValidatorClientError),
-
-    #[error("No gateway with id: {0}")]
-    NoGatewayWithId(String),
-    #[error("No gateways on network")]
-    NoGatewaysOnNetwork,
-    #[error("List of validator apis is empty")]
-    ListOfValidatorApisIsEmpty,
-    #[error("Could not load existing gateway configuration: {0}")]
-    CouldNotLoadExistingGatewayConfiguration(std::io::Error),
-}

clients/client-core/src/init.rs

@@ -1,149 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-//! Collection of initialization steps used by client implementations
-
-use std::{sync::Arc, time::Duration};
-
-use config::NymConfig;
-use crypto::asymmetric::{encryption, identity};
-use gateway_client::GatewayClient;
-use gateway_requests::registration::handshake::SharedKeys;
-use nymsphinx::addressing::clients::Recipient;
-use nymsphinx::addressing::nodes::NodeIdentity;
-use rand::rngs::OsRng;
-use rand::seq::SliceRandom;
-use rand::thread_rng;
-use tap::TapFallible;
-use topology::{filter::VersionFilterable, gateway};
-use url::Url;
-
-use crate::{
-    client::key_manager::KeyManager,
-    config::{persistence::key_pathfinder::ClientKeyPathfinder, Config},
-    error::ClientCoreError,
-};
-
-pub async fn query_gateway_details(
-    validator_servers: Vec<Url>,
-    chosen_gateway_id: Option<&str>,
-) -> Result<gateway::Node, ClientCoreError> {
-    let validator_api = validator_servers
-        .choose(&mut thread_rng())
-        .ok_or(ClientCoreError::ListOfValidatorApisIsEmpty)?;
-    let validator_client = validator_client::ApiClient::new(validator_api.clone());
-
-    log::trace!("Fetching list of gateways from: {}", validator_api);
-    let gateways = validator_client.get_cached_gateways().await?;
-    let valid_gateways = gateways
-        .into_iter()
-        .filter_map(|gateway| gateway.try_into().ok())
-        .collect::<Vec<gateway::Node>>();
-
-    let filtered_gateways = valid_gateways.filter_by_version(env!("CARGO_PKG_VERSION"));
-
-    // if we have chosen particular gateway - use it, otherwise choose a random one.
-    // (remember that in active topology all gateways have at least 100 reputation so should
-    // be working correctly)
-    if let Some(gateway_id) = chosen_gateway_id {
-        filtered_gateways
-            .iter()
-            .find(|gateway| gateway.identity_key.to_base58_string() == gateway_id)
-            .ok_or_else(|| ClientCoreError::NoGatewayWithId(gateway_id.to_string()))
-            .cloned()
-    } else {
-        filtered_gateways
-            .choose(&mut rand::thread_rng())
-            .ok_or(ClientCoreError::NoGatewaysOnNetwork)
-            .cloned()
-    }
-}
-
-pub async fn register_with_gateway_and_store_keys<T>(
-    gateway_details: gateway::Node,
-    config: &Config<T>,
-) -> Result<(), ClientCoreError>
-where
-    T: NymConfig,
-{
-    let mut rng = OsRng;
-    let mut key_manager = KeyManager::new(&mut rng);
-
-    let shared_keys =
-        register_with_gateway(&gateway_details, key_manager.identity_keypair()).await?;
-    key_manager.insert_gateway_shared_key(shared_keys);
-
-    let pathfinder = ClientKeyPathfinder::new_from_config(config);
-    Ok(key_manager
-        .store_keys(&pathfinder)
-        .tap_err(|err| log::error!("Failed to generate keys: {err}"))?)
-}
-
-async fn register_with_gateway(
-    gateway: &gateway::Node,
-    our_identity: Arc<identity::KeyPair>,
-) -> Result<Arc<SharedKeys>, ClientCoreError> {
-    let timeout = Duration::from_millis(1500);
-    let mut gateway_client = GatewayClient::new_init(
-        gateway.clients_address(),
-        gateway.identity_key,
-        gateway.owner.clone(),
-        our_identity.clone(),
-        timeout,
-        #[cfg(not(target_arch = "wasm32"))]
-        None,
-    );
-    gateway_client
-        .establish_connection()
-        .await
-        .tap_err(|_| log::warn!("Failed to establish connection with gateway!"))?;
-    let shared_keys = gateway_client
-        .perform_initial_authentication()
-        .await
-        .tap_err(|_| log::warn!("Failed to register with the gateway!"))?;
-    Ok(shared_keys)
-}
-
-pub fn show_address<T>(config: &Config<T>) -> Result<(), ClientCoreError>
-where
-    T: config::NymConfig,
-{
-    fn load_identity_keys(
-        pathfinder: &ClientKeyPathfinder,
-    ) -> Result<identity::KeyPair, ClientCoreError> {
-        let identity_keypair: identity::KeyPair =
-            pemstore::load_keypair(&pemstore::KeyPairPath::new(
-                pathfinder.private_identity_key().to_owned(),
-                pathfinder.public_identity_key().to_owned(),
-            ))
-            .tap_err(|_| log::error!("Failed to read stored identity key files"))?;
-        Ok(identity_keypair)
-    }
-
-    fn load_sphinx_keys(
-        pathfinder: &ClientKeyPathfinder,
-    ) -> Result<encryption::KeyPair, ClientCoreError> {
-        let sphinx_keypair: encryption::KeyPair =
-            pemstore::load_keypair(&pemstore::KeyPairPath::new(
-                pathfinder.private_encryption_key().to_owned(),
-                pathfinder.public_encryption_key().to_owned(),
-            ))
-            .tap_err(|_| log::error!("Failed to read stored sphinx key files"))?;
-        Ok(sphinx_keypair)
-    }
-
-    let pathfinder = ClientKeyPathfinder::new_from_config(config);
-    let identity_keypair = load_identity_keys(&pathfinder)?;
-    let sphinx_keypair = load_sphinx_keys(&pathfinder)?;
-
-    let client_recipient = Recipient::new(
-        *identity_keypair.public_key(),
-        *sphinx_keypair.public_key(),
-        // TODO: below only works under assumption that gateway address == gateway id
-        // (which currently is true)
-        NodeIdentity::from_base58_string(config.get_gateway_id())?,
-    );
-
-    println!("\nThe address of this client is: {}", client_recipient);
-    Ok(())
-}

clients/client-core/src/lib.rs

@@ -1,23 +1,2 @@
-use std::future::Future;
-
 pub mod client;
 pub mod config;
-pub mod error;
-pub mod init;
-
-#[cfg(target_arch = "wasm32")]
-pub(crate) fn spawn_future<F>(future: F)
-where
-    F: Future<Output = ()> + 'static,
-{
-    wasm_bindgen_futures::spawn_local(future);
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-pub(crate) fn spawn_future<F>(future: F)
-where
-    F: Future + Send + 'static,
-    F::Output: Send + 'static,
-{
-    tokio::spawn(future);
-}

clients/credential/Cargo.toml

@@ -15,16 +15,15 @@ rand = "0.7.3"
 serde = { version = "1.0", features = ["derive"] }
 thiserror = "1.0"
 url = "2.2"
-tokio = { version = "1.21.2", features = ["rt-multi-thread", "net", "signal", "macros"] } # async runtime
+tokio = { version = "1.4", features = ["rt-multi-thread", "net", "signal", "macros"] } # async runtime
 
+coconut-bandwidth-contract-common = { path = "../../common/cosmwasm-smart-contracts/coconut-bandwidth-contract" }
 coconut-interface = { path = "../../common/coconut-interface" }
-config = { path = "../../common/config" }
 credentials = { path = "../../common/credentials" }
-credential-storage = { path = "../../common/credential-storage" }
 crypto = { path = "../../common/crypto", features = ["rand", "asymmetric", "symmetric", "aes", "hashing"] }
 network-defaults = { path = "../../common/network-defaults" }
 pemstore = { path = "../../common/pemstore" }
 validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
 
 [features]
-coconut = ["credentials/coconut"]
+coconut = ["credentials/coconut"]

clients/credential/src/client.rs

@@ -1,53 +1,67 @@
 // Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::error::Result;
 use bip39::Mnemonic;
-use network_defaults::{NymNetworkDetails, VOUCHER_INFO};
+use coconut_bandwidth_contract_common::deposit::DepositData;
 use std::str::FromStr;
 use url::Url;
-use validator_client::nymd;
+
-use validator_client::nymd::traits::CoconutBandwidthSigningClient;
+use crate::error::Result;
-use validator_client::nymd::{Coin, Fee, NymdClient, SigningNymdClient};
+use crate::{CONTRACT_ADDRESS, MNEMONIC, NYMD_URL};
+
+use coconut_bandwidth_contract_common::msg::ExecuteMsg;
+use network_defaults::DEFAULT_NETWORK;
+use validator_client::nymd::{
+    AccountId, CosmosCoin, Decimal, Denom, NymdClient, SigningNymdClient,
+};
 
 pub(crate) struct Client {
     nymd_client: NymdClient<SigningNymdClient>,
-    mix_denom_base: String,
+    denom: Denom,
+    contract_address: AccountId,
 }
 
 impl Client {
-    pub fn new(nymd_url: &str, mnemonic: &str) -> Self {
+    pub fn new() -> Self {
-        let nymd_url = Url::from_str(nymd_url).unwrap();
+        let nymd_url = Url::from_str(NYMD_URL).unwrap();
-        let mnemonic = Mnemonic::from_str(mnemonic).unwrap();
+        let mnemonic = Mnemonic::from_str(MNEMONIC).unwrap();
-        let network_details = NymNetworkDetails::new_from_env();
+        let nymd_client = NymdClient::connect_with_mnemonic(
-        let config = nymd::Config::try_from_nym_network_details(&network_details)
+            DEFAULT_NETWORK,
-            .expect("failed to construct valid validator client config with the provided network");
+            nymd_url.as_ref(),
-        let nymd_client =
+            None,
-            NymdClient::connect_with_mnemonic(config, nymd_url.as_ref(), mnemonic, None).unwrap();
+            None,
+            None,
+            mnemonic,
+            None,
+        )
+        .unwrap();
+        let denom = Denom::from_str(network_defaults::DENOM).unwrap();
+        let contract_address = AccountId::from_str(CONTRACT_ADDRESS).unwrap();
 
         Client {
             nymd_client,
-            mix_denom_base: network_details.chain_details.mix_denom.base,
+            denom,
+            contract_address,
         }
     }
 
     pub async fn deposit(
         &self,
         amount: u64,
+        info: &str,
         verification_key: String,
         encryption_key: String,
-        fee: Option<Fee>,
     ) -> Result<String> {
-        let amount = Coin::new(amount as u128, self.mix_denom_base.clone());
+        let req = ExecuteMsg::DepositFunds {
+            data: DepositData::new(info.to_string(), verification_key, encryption_key),
+        };
+        let funds = vec![CosmosCoin {
+            denom: self.denom.clone(),
+            amount: Decimal::from(amount),
+        }];
         Ok(self
             .nymd_client
-            .deposit(
+            .execute(&self.contract_address, &req, Default::default(), "", funds)
-                amount,
-                String::from(VOUCHER_INFO),
-                verification_key,
-                encryption_key,
-                fee,
-            )
             .await?
             .transaction_hash
             .to_string())

clients/credential/src/commands.rs

@@ -6,10 +6,9 @@ use clap::{Args, Subcommand};
 use pickledb::PickleDb;
 use rand::rngs::OsRng;
 use std::str::FromStr;
+use url::Url;
 
 use coconut_interface::{Attribute, Base58, BlindSignRequest, Bytable, Parameters};
-use credential_storage::storage::Storage;
-use credential_storage::PersistentStorage;
 use credentials::coconut::bandwidth::{BandwidthVoucher, TOTAL_ATTRIBUTES};
 use credentials::coconut::utils::obtain_aggregate_signature;
 use crypto::asymmetric::{encryption, identity};
@@ -19,6 +18,7 @@ use validator_client::nymd::tx::Hash;
 use crate::client::Client;
 use crate::error::{CredentialClientError, Result};
 use crate::state::{KeyPair, RequestData, State};
+use crate::SIGNER_AUTHORITIES;
 
 #[derive(Subcommand)]
 pub(crate) enum Commands {
@@ -32,17 +32,11 @@ pub(crate) enum Commands {
 
 #[async_trait]
 pub(crate) trait Execute {
-    async fn execute(&self, db: &mut PickleDb, shared_storage: PersistentStorage) -> Result<()>;
+    async fn execute(&self, db: &mut PickleDb) -> Result<()>;
 }
 
 #[derive(Args, Clone)]
 pub(crate) struct Deposit {
-    /// The nymd URL that should be used
-    #[clap(long)]
-    nymd_url: String,
-    /// A mnemonic for the account that does the deposit
-    #[clap(long)]
-    mnemonic: String,
     /// The amount that needs to be deposited
     #[clap(long)]
     amount: u64,
@@ -50,18 +44,18 @@ pub(crate) struct Deposit {
 
 #[async_trait]
 impl Execute for Deposit {
-    async fn execute(&self, db: &mut PickleDb, _shared_storage: PersistentStorage) -> Result<()> {
+    async fn execute(&self, db: &mut PickleDb) -> Result<()> {
         let mut rng = OsRng;
         let signing_keypair = KeyPair::from(identity::KeyPair::new(&mut rng));
         let encryption_keypair = KeyPair::from(encryption::KeyPair::new(&mut rng));
 
-        let client = Client::new(&self.nymd_url, &self.mnemonic);
+        let client = Client::new();
         let tx_hash = client
             .deposit(
                 self.amount,
+                VOUCHER_INFO,
                 signing_keypair.public_key.clone(),
                 encryption_keypair.public_key.clone(),
-                None,
             )
             .await?;
 
@@ -86,7 +80,7 @@ pub(crate) struct ListDeposits {}
 
 #[async_trait]
 impl Execute for ListDeposits {
-    async fn execute(&self, db: &mut PickleDb, _shared_storage: PersistentStorage) -> Result<()> {
+    async fn execute(&self, db: &mut PickleDb) -> Result<()> {
         for kv in db.iter() {
             println!("{:?}", kv.get_value::<State>());
         }
@@ -100,10 +94,6 @@ pub(crate) struct GetCredential {
     /// The hash of a successful deposit transaction
     #[clap(long)]
     tx_hash: String,
-    /// The URLs to the validator-api endpoints the are run as coconut signer authorities, separated
-    /// by comma (,)
-    #[clap(long)]
-    signer_authorities: String,
     /// If we want to get the signature without attaching a blind sign request; it is expected that
     /// there is already a signature stored on the signer
     #[clap(long, parse(from_flag))]
@@ -112,12 +102,11 @@ pub(crate) struct GetCredential {
 
 #[async_trait]
 impl Execute for GetCredential {
-    async fn execute(&self, db: &mut PickleDb, shared_storage: PersistentStorage) -> Result<()> {
+    async fn execute(&self, db: &mut PickleDb) -> Result<()> {
         let mut state = db
             .get::<State>(&self.tx_hash)
             .ok_or(CredentialClientError::NoDeposit)?;
-
+        let urls = SIGNER_AUTHORITIES.map(|addr| Url::from_str(addr).unwrap());
-        let urls = config::parse_validators(&self.signer_authorities);
 
         let params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
         let bandwidth_credential_attributes = if self.__no_request {
@@ -173,15 +162,6 @@ impl Execute for GetCredential {
 
         let signature =
             obtain_aggregate_signature(&params, &bandwidth_credential_attributes, &urls).await?;
-        shared_storage
-            .insert_coconut_credential(
-                state.amount.to_string(),
-                VOUCHER_INFO.to_string(),
-                bandwidth_credential_attributes.get_private_attributes()[0].to_bs58(),
-                bandwidth_credential_attributes.get_private_attributes()[1].to_bs58(),
-                signature.to_bs58(),
-            )
-            .await?;
         state.signature = Some(signature.to_bs58());
         db.set(&self.tx_hash, &state).unwrap();
 
@@ -190,3 +170,17 @@ impl Execute for GetCredential {
         Ok(())
     }
 }
+
+#[derive(Args, Clone)]
+pub(crate) struct SpendCredential {
+    /// Spend one of the acquired credentials
+    #[clap(long)]
+    id: usize,
+}
+
+#[async_trait]
+impl Execute for SpendCredential {
+    async fn execute(&self, _db: &mut PickleDb) -> Result<()> {
+        Ok(())
+    }
+}

clients/credential/src/error.rs

@@ -3,7 +3,6 @@
 
 use thiserror::Error;
 
-use credential_storage::error::StorageError;
 use credentials::error::Error as CredentialError;
 use crypto::asymmetric::encryption::KeyRecoveryError;
 use crypto::asymmetric::identity::Ed25519RecoveryError;
@@ -39,7 +38,4 @@ pub enum CredentialClientError {
 
     #[error("Could not parse X25519 data")]
     X25519ParseError(#[from] KeyRecoveryError),
-
-    #[error("Could not use shared storage")]
-    SharedStorageError(#[from] StorageError),
 }

clients/credential/src/main.rs

@@ -11,24 +11,20 @@ cfg_if::cfg_if! {
 
         use commands::{Commands, Execute};
         use error::Result;
-        use network_defaults::setup_env;
 
         use clap::Parser;
         use pickledb::{PickleDb, PickleDbDumpPolicy, SerializationMethod};
 
+        pub const MNEMONIC: &str = "sun surge soon stomach flavor country gorilla dress oblige stamp attract hip soldier agree steel prize nuclear know enjoy arm bargain always theme matter";
+        pub const NYMD_URL: &str = "http://127.0.0.1:26657";
+        pub const CONTRACT_ADDRESS: &str = "nymt1vhjnzk9ly03dugffvzfcwgry4dgc8x0sscmfl2";
+        pub const SIGNER_AUTHORITIES: [&str; 1] = [
+            "http://127.0.0.1:8080",
+        ];
+
         #[derive(Parser)]
         #[clap(author = "Nymtech", version, about)]
         struct Cli {
-            /// Path pointing to an env file that configures the client.
-            #[clap(long)]
-            pub(crate) config_env_file: Option<std::path::PathBuf>,
-
-            /// Path where the sqlite credental database will be located.
-            /// It should point to a $HOME/$CLIENT_ID/data/db.sqlite file of
-            /// the client that is supposed to use the credential.
-            #[clap(long)]
-            pub(crate) credential_db_path: std::path::PathBuf,
-
             #[clap(subcommand)]
             command: Commands,
         }
@@ -36,9 +32,6 @@ cfg_if::cfg_if! {
         #[tokio::main]
         async fn main() -> Result<()> {
             let args = Cli::parse();
-            setup_env(args.config_env_file.clone());
-
-            let shared_storage = credential_storage::initialise_storage(args.credential_db_path.clone()).await;
             let mut db = match PickleDb::load(
                 "credential.db",
                 PickleDbDumpPolicy::AutoDump,
@@ -53,9 +46,9 @@ cfg_if::cfg_if! {
             };
 
             match &args.command {
-                Commands::Deposit(m) => m.execute(&mut db, shared_storage).await?,
+                Commands::Deposit(m) => m.execute(&mut db).await?,
-                Commands::ListDeposits(m) => m.execute(&mut db, shared_storage).await?,
+                Commands::ListDeposits(m) => m.execute(&mut db).await?,
-                Commands::GetCredential(m) => m.execute(&mut db, shared_storage).await?,
+                Commands::GetCredential(m) => m.execute(&mut db).await?,
             }
 
             Ok(())

clients/native/Cargo.toml

@@ -1,8 +1,7 @@
 [package]
 name = "nym-client"
-version = "1.0.2"
+version = "1.0.0-rc.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
-description = "Implementation of the Nym Client"
 edition = "2021"
 rust-version = "1.56"
 
@@ -20,39 +19,39 @@ futures = "0.3" # bunch of futures stuff, however, now that I think about it, it
 # and the single instance of abortable we have should really be refactored anyway
 url = "2.2"
 
-clap = { version = "3.2.8", features = ["cargo", "derive"] }
+clap = "2.33.0" # for the command line arguments
-dirs = "4.0"
+dirs = "3.0" # for determining default store directories in config
+dotenv = "0.15.0" # for obtaining environmental variables (only used for RUST_LOG for time being)
 log = "0.4" # self explanatory
 pretty_env_logger = "0.4" # for formatting log messages
 rand = { version = "0.7.3", features = ["wasm-bindgen"] } # rng-related traits + some rng implementation to use
 serde = { version = "1.0.104", features = ["derive"] } # for config serialization/deserialization
 sled = "0.34" # for storage of replySURB decryption keys
-tokio = { version = "1.21.2", features = ["rt-multi-thread", "net", "signal"] } # async runtime
+tokio = { version = "1.4", features = ["rt-multi-thread", "net", "signal"] } # async runtime
 tokio-tungstenite = "0.14" # websocket
 
 ## internal
 client-core = { path = "../client-core" }
 coconut-interface = { path = "../../common/coconut-interface", optional = true }
-config = { path = "../../common/config" }
-credential-storage = { path = "../../common/credential-storage" }
 credentials = { path = "../../common/credentials", optional = true }
+config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
 gateway-requests = { path = "../../gateway/gateway-requests" }
-network-defaults = { path = "../../common/network-defaults" }
 nymsphinx = { path = "../../common/nymsphinx" }
 pemstore = { path = "../../common/pemstore" }
-task = { path = "../../common/task" }
 topology = { path = "../../common/topology" }
-validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
-version-checker = { path = "../../common/version-checker" }
 websocket-requests = { path = "websocket-requests" }
+validator-client = { path = "../../common/client-libs/validator-client" }
+version-checker = { path = "../../common/version-checker" }
+network-defaults = { path = "../../common/network-defaults" }
 
 [features]
-coconut = ["coconut-interface", "credentials", "credentials/coconut", "gateway-requests/coconut", "gateway-client/coconut", "client-core/coconut"]
+coconut = ["coconut-interface", "credentials", "credentials/coconut", "gateway-requests/coconut", "gateway-client/coconut"]
+eth = []
 
 [dev-dependencies]
 serde_json = "1.0" # for the "textsend" example
 
 [build-dependencies]
-vergen = { version = "5", default-features = false, features = ["build", "git", "rustc", "cargo"] }
+vergen = { version = "5", default-features = false, features = ["build", "git", "rustc", "cargo"] }

clients/native/examples/js-examples/websocket/package-lock.json

@@ -27,58 +27,6 @@
         "node": ">=10.0.0"
       }
     },
-    "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
-      "dependencies": {
-        "@jridgewell/set-array": "^1.0.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      },
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/resolve-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/set-array": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
-      "dependencies": {
-        "@jridgewell/gen-mapping": "^0.3.0",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "node_modules/@jridgewell/sourcemap-codec": {
-      "version": "1.4.14",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw=="
-    },
-    "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.15",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.15.tgz",
-      "integrity": "sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==",
-      "dependencies": {
-        "@jridgewell/resolve-uri": "^3.0.3",
-        "@jridgewell/sourcemap-codec": "^1.4.10"
-      }
-    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -644,9 +592,9 @@
       }
     },
     "node_modules/async": {
-      "version": "2.6.4",
+      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
       "dev": true,
       "dependencies": {
         "lodash": "^4.17.14"
@@ -3581,13 +3529,13 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.15.0",
+      "version": "5.12.1",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.15.0.tgz",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.1.tgz",
-      "integrity": "sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==",
+      "integrity": "sha512-NXbs+7nisos5E+yXwAD+y7zrcTkMqb0dEJxIGtSKPdCBzopf7ni4odPul2aechpV7EXNvOudYOX2bb5tln1jbQ==",
       "dependencies": {
-        "@jridgewell/source-map": "^0.3.2",
         "acorn": "^8.5.0",
         "commander": "^2.20.0",
+        "source-map": "~0.7.2",
         "source-map-support": "~0.5.20"
       },
       "bin": {
@@ -3635,6 +3583,14 @@
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
       "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
     },
+    "node_modules/terser/node_modules/source-map": {
+      "version": "0.7.3",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+      "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
+      "engines": {
+        "node": ">= 8"
+      }
+    },
     "node_modules/thunky": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/thunky/-/thunky-1.1.0.tgz",
@@ -4374,49 +4330,6 @@
       "integrity": "sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==",
       "dev": true
     },
-    "@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
-      "requires": {
-        "@jridgewell/set-array": "^1.0.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "@jridgewell/resolve-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w=="
-    },
-    "@jridgewell/set-array": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw=="
-    },
-    "@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
-      "requires": {
-        "@jridgewell/gen-mapping": "^0.3.0",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "@jridgewell/sourcemap-codec": {
-      "version": "1.4.14",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw=="
-    },
-    "@jridgewell/trace-mapping": {
-      "version": "0.3.15",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.15.tgz",
-      "integrity": "sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==",
-      "requires": {
-        "@jridgewell/resolve-uri": "^3.0.3",
-        "@jridgewell/sourcemap-codec": "^1.4.10"
-      }
-    },
     "@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -4912,9 +4825,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.4",
+      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"
@@ -7145,13 +7058,13 @@
       "integrity": "sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ=="
     },
     "terser": {
-      "version": "5.15.0",
+      "version": "5.12.1",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.15.0.tgz",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.1.tgz",
-      "integrity": "sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==",
+      "integrity": "sha512-NXbs+7nisos5E+yXwAD+y7zrcTkMqb0dEJxIGtSKPdCBzopf7ni4odPul2aechpV7EXNvOudYOX2bb5tln1jbQ==",
       "requires": {
-        "@jridgewell/source-map": "^0.3.2",
         "acorn": "^8.5.0",
         "commander": "^2.20.0",
+        "source-map": "~0.7.2",
         "source-map-support": "~0.5.20"
       },
       "dependencies": {
@@ -7159,6 +7072,11 @@
           "version": "2.20.3",
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
           "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+        },
+        "source-map": {
+          "version": "0.7.3",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+          "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ=="
         }
       }
     },

clients/native/src/client/config/mod.rs

@@ -11,7 +11,7 @@ use std::path::PathBuf;
 
 mod template;
 
-#[derive(Debug, Deserialize, PartialEq, Eq, Serialize, Clone, Copy)]
+#[derive(Debug, Deserialize, PartialEq, Serialize, Clone, Copy)]
 #[serde(deny_unknown_fields)]
 pub enum SocketType {
     WebSocket,
@@ -50,10 +50,6 @@ impl NymConfig for Config {
             .join("clients")
     }
 
-    fn try_default_root_directory() -> Option<PathBuf> {
-        dirs::home_dir().map(|path| path.join(".nym").join("clients"))
-    }
-
     fn root_directory(&self) -> PathBuf {
         self.base.get_nym_root_directory()
     }
@@ -109,7 +105,7 @@ impl Config {
     }
 }
 
-#[derive(Debug, Deserialize, PartialEq, Eq, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Serialize)]
 #[serde(deny_unknown_fields)]
 pub struct Socket {
     socket_type: SocketType,

clients/native/src/client/config/template.rs

@@ -19,9 +19,9 @@ version = '{{ client.version }}'
 # Human readable ID of this particular client.
 id = '{{ client.id }}'
 
-# Indicates whether this client is running in a disabled credentials mode, thus attempting
+# Indicates whether this client is running in a testnet mode, thus attempting
 # to claim bandwidth without presenting bandwidth credentials.
-disabled_credentials_mode = {{ client.disabled_credentials_mode }}
+testnet_mode = {{ client.testnet_mode }}
 
 # Addresses to APIs running on validator from which the client gets the view of the network.
 validator_api_urls = [
@@ -46,8 +46,16 @@ public_encryption_key_file = '{{ client.public_encryption_key_file }}'
 # sent but not received back.
 reply_encryption_key_store_path = '{{ client.reply_encryption_key_store_path }}'
 
-# Path to the database containing bandwidth credentials
+# Path to directory containing public/private keys used for bandwidth token purchase.
-database_path = '{{ client.database_path }}'
+# Those are saved in case of emergency, to be able to reclaim bandwidth tokens.
+# The public key is the name of the file, while the private key is the content.
+backup_bandwidth_token_keys_dir = '{{ client.backup_bandwidth_token_keys_dir }}'
+
+# Ethereum private key.
+eth_private_key = '{{ client.eth_private_key }}'
+
+# Addess to an Ethereum full node.
+eth_endpoint = '{{ client.eth_endpoint }}'
 
 ##### additional client config options #####
 

clients/native/src/client/mod.rs

@@ -31,9 +31,7 @@ use log::*;
 use nymsphinx::addressing::clients::Recipient;
 use nymsphinx::addressing::nodes::NodeIdentity;
 use nymsphinx::anonymous_replies::ReplySurb;
-use nymsphinx::params::PacketSize;
 use nymsphinx::receiver::ReconstructedMessage;
-use task::{wait_for_signal, ShutdownListener, ShutdownNotifier};
 
 use crate::client::config::{Config, SocketType};
 use crate::websocket;
@@ -87,11 +85,10 @@ impl NymClient {
         &self,
         topology_accessor: TopologyAccessor,
         mix_tx: BatchMixMessageSender,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting loop cover traffic stream...");
 
-        let mut stream = LoopCoverTrafficStream::new(
+        LoopCoverTrafficStream::new(
             self.key_manager.ack_key(),
             self.config.get_base().get_average_ack_delay(),
             self.config.get_base().get_average_packet_delay(),
@@ -101,13 +98,8 @@ impl NymClient {
             mix_tx,
             self.as_mix_recipient(),
             topology_accessor,
-        );
+        )
-
+        .start();
-        if self.config.get_base().get_use_extended_packet_size() {
-            stream.set_custom_packet_size(PacketSize::ExtendedPacket)
-        }
-
-        stream.start_with_shutdown(shutdown);
     }
 
     fn start_real_traffic_controller(
@@ -117,25 +109,17 @@ impl NymClient {
         ack_receiver: AcknowledgementReceiver,
         input_receiver: InputMessageReceiver,
         mix_sender: BatchMixMessageSender,
-        shutdown: ShutdownListener,
     ) {
-        let mut controller_config = real_messages_control::Config::new(
+        let controller_config = real_messages_control::Config::new(
             self.key_manager.ack_key(),
             self.config.get_base().get_ack_wait_multiplier(),
             self.config.get_base().get_ack_wait_addition(),
             self.config.get_base().get_average_ack_delay(),
             self.config.get_base().get_message_sending_average_delay(),
             self.config.get_base().get_average_packet_delay(),
-            self.config
-                .get_base()
-                .get_disabled_main_poisson_packet_distribution(),
             self.as_mix_recipient(),
         );
 
-        if self.config.get_base().get_use_extended_packet_size() {
-            controller_config.set_custom_packet_size(PacketSize::ExtendedPacket)
-        }
-
         info!("Starting real traffic stream...");
 
         RealMessagesController::new(
@@ -146,7 +130,7 @@ impl NymClient {
             topology_accessor,
             reply_key_storage,
         )
-        .start_with_shutdown(shutdown);
+        .start();
     }
 
     // buffer controlling all messages fetched from provider
@@ -156,7 +140,6 @@ impl NymClient {
         query_receiver: ReceivedBufferRequestReceiver,
         mixnet_receiver: MixnetMessageReceiver,
         reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting received messages buffer controller...");
         ReceivedMessagesBufferController::new(
@@ -165,14 +148,13 @@ impl NymClient {
             mixnet_receiver,
             reply_key_storage,
         )
-        .start_with_shutdown(shutdown)
+        .start()
     }
 
     async fn start_gateway_client(
         &mut self,
         mixnet_message_sender: MixnetMessageSender,
         ack_sender: AcknowledgementSender,
-        shutdown: ShutdownListener,
     ) -> GatewayClient {
         let gateway_id = self.config.get_base().get_gateway_id();
         if gateway_id.is_empty() {
@@ -192,14 +174,14 @@ impl NymClient {
 
         #[cfg(feature = "coconut")]
         let bandwidth_controller = BandwidthController::new(
-            credential_storage::initialise_storage(self.config.get_base().get_database_path())
-                .await,
             self.config.get_base().get_validator_api_endpoints(),
+            *self.key_manager.identity_keypair().public_key(),
         );
         #[cfg(not(feature = "coconut"))]
         let bandwidth_controller = BandwidthController::new(
-            credential_storage::initialise_storage(self.config.get_base().get_database_path())
+            self.config.get_base().get_eth_endpoint(),
-                .await,
+            self.config.get_base().get_eth_private_key(),
+            self.config.get_base().get_backup_bandwidth_token_keys_dir(),
         )
         .expect("Could not create bandwidth controller");
 
@@ -213,12 +195,11 @@ impl NymClient {
             ack_sender,
             self.config.get_base().get_gateway_response_timeout(),
             Some(bandwidth_controller),
-            Some(shutdown),
         );
 
-        gateway_client
+        if self.config.get_base().get_testnet_mode() {
-            .set_disabled_credentials_mode(self.config.get_base().get_disabled_credentials_mode());
+            gateway_client.set_testnet_mode(true)
-
+        }
         gateway_client
             .authenticate_and_start()
             .await
@@ -229,11 +210,7 @@ impl NymClient {
 
     // future responsible for periodically polling directory server and updating
     // the current global view of topology
-    async fn start_topology_refresher(
+    async fn start_topology_refresher(&mut self, topology_accessor: TopologyAccessor) {
-        &mut self,
-        topology_accessor: TopologyAccessor,
-        shutdown: ShutdownListener,
-    ) {
         let topology_refresher_config = TopologyRefresherConfig::new(
             self.config.get_base().get_validator_api_endpoints(),
             self.config.get_base().get_topology_refresh_rate(),
@@ -255,7 +232,7 @@ impl NymClient {
         }
 
         info!("Starting topology refresher...");
-        topology_refresher.start_with_shutdown(shutdown);
+        topology_refresher.start();
     }
 
     // controller for sending sphinx packets to mixnet (either real traffic or cover traffic)
@@ -266,10 +243,9 @@ impl NymClient {
         &mut self,
         mix_rx: BatchMixMessageReceiver,
         gateway_client: GatewayClient,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting mix traffic controller...");
-        MixTrafficController::new(mix_rx, gateway_client).start_with_shutdown(shutdown);
+        MixTrafficController::new(mix_rx, gateway_client).start();
     }
 
     fn start_websocket_listener(
@@ -330,26 +306,20 @@ impl NymClient {
 
     /// blocking version of `start` method. Will run forever (or until SIGINT is sent)
     pub async fn run_forever(&mut self) {
-        let shutdown = self.start().await;
+        self.start().await;
-        wait_for_signal().await;
+        if let Err(e) = tokio::signal::ctrl_c().await {
+            error!(
+                "There was an error while capturing SIGINT - {:?}. We will terminate regardless",
+                e
+            );
+        }
 
         println!(
-            "Received signal - the client will terminate now (threads are not yet nicely stopped, if you see stack traces that's alright)."
+            "Received SIGINT - the client will terminate now (threads are not yet nicely stopped, if you see stack traces that's alright)."
         );
-
-        log::info!("Sending shutdown");
-        shutdown.signal_shutdown().ok();
-
-        // Some of these components have shutdown signalling implemented as part of socks5 work,
-        // but since it's not fully implemented (yet) for all the components of the native client,
-        // we don't try to wait and instead just stop immediately.
-        //log::info!("Waiting for tasks to finish... (Press ctrl-c to force)");
-        //shutdown.wait_for_shutdown().await;
-
-        log::info!("Stopping nym-client");
     }
 
-    pub async fn start(&mut self) -> ShutdownNotifier {
+    pub async fn start(&mut self) {
         info!("Starting nym client");
         // channels for inter-component communication
         // TODO: make the channels be internally created by the relevant components
@@ -379,49 +349,30 @@ impl NymClient {
             ReplyKeyStorage::load(self.config.get_base().get_reply_encryption_key_store_path())
                 .expect("Failed to load reply key storage!");
 
-        // Shutdown notifier for signalling tasks to stop
-        let shutdown = ShutdownNotifier::default();
-
         // the components are started in very specific order. Unless you know what you are doing,
         // do not change that.
-        self.start_topology_refresher(shared_topology_accessor.clone(), shutdown.subscribe())
+        self.start_topology_refresher(shared_topology_accessor.clone())
             .await;
         self.start_received_messages_buffer_controller(
             received_buffer_request_receiver,
             mixnet_messages_receiver,
             reply_key_storage.clone(),
-            shutdown.subscribe(),
         );
 
         let gateway_client = self
-            .start_gateway_client(mixnet_messages_sender, ack_sender, shutdown.subscribe())
+            .start_gateway_client(mixnet_messages_sender, ack_sender)
             .await;
 
-        self.start_mix_traffic_controller(
+        self.start_mix_traffic_controller(sphinx_message_receiver, gateway_client);
-            sphinx_message_receiver,
-            gateway_client,
-            shutdown.subscribe(),
-        );
         self.start_real_traffic_controller(
             shared_topology_accessor.clone(),
             reply_key_storage,
             ack_receiver,
             input_receiver,
             sphinx_message_sender.clone(),
-            shutdown.subscribe(),
         );
 
-        if !self
+        self.start_cover_traffic_stream(shared_topology_accessor, sphinx_message_sender);
-            .config
-            .get_base()
-            .get_disabled_loop_cover_traffic_stream()
-        {
-            self.start_cover_traffic_stream(
-                shared_topology_accessor,
-                sphinx_message_sender,
-                shutdown.subscribe(),
-            );
-        }
 
         match self.config.get_socket_type() {
             SocketType::WebSocket => {
@@ -446,7 +397,5 @@ impl NymClient {
 
         info!("Client startup finished!");
         info!("The address of this client is: {}", self.as_mix_recipient());
-
-        shutdown
     }
 }

clients/native/src/commands/init.rs

@@ -1,176 +1,298 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use clap::Args;
+use clap::{App, Arg, ArgMatches};
-use client_core::{config::GatewayEndpoint, error::ClientCoreError};
+use client_core::client::key_manager::KeyManager;
+use client_core::config::persistence::key_pathfinder::ClientKeyPathfinder;
+#[cfg(feature = "coconut")]
+use coconut_interface::{Credential, Parameters};
 use config::NymConfig;
+#[cfg(feature = "coconut")]
+use credentials::coconut::{
+    bandwidth::prepare_for_spending, bandwidth::BandwidthVoucher, bandwidth::TOTAL_ATTRIBUTES,
+    utils::obtain_aggregate_signature,
+};
+#[cfg(feature = "coconut")]
+use credentials::obtain_aggregate_verification_key;
+use crypto::asymmetric::{encryption, identity};
+use gateway_client::GatewayClient;
+use gateway_requests::registration::handshake::SharedKeys;
+#[cfg(feature = "coconut")]
+use network_defaults::{BANDWIDTH_VALUE, VOUCHER_INFO};
+use nymsphinx::addressing::clients::Recipient;
+use nymsphinx::addressing::nodes::NodeIdentity;
+use rand::rngs::OsRng;
+use rand::seq::SliceRandom;
+use rand::thread_rng;
+use std::convert::TryInto;
+use std::sync::Arc;
+use std::time::Duration;
+use topology::{filter::VersionFilterable, gateway};
+use url::Url;
+#[cfg(feature = "coconut")]
+use validator_client::nymd::tx::Hash;
 
-use crate::{
+use crate::client::config::Config;
-    client::config::Config,
+use crate::commands::override_config;
-    commands::{override_config, OverrideConfig},
+#[cfg(feature = "eth")]
+#[cfg(not(feature = "coconut"))]
+use crate::commands::{
+    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
+    TESTNET_MODE_ARG_NAME,
 };
 
-#[derive(Args, Clone)]
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
-pub(crate) struct Init {
+    let app = App::new("init")
-    /// Id of the nym-mixnet-client we want to create config for.
+        .about("Initialise a Nym client. Do this first!")
-    #[clap(long)]
+        .arg(Arg::with_name("id")
-    id: String,
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to create config for.")
+            .takes_value(true)
+            .required(true)
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we are going to connect to.")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("validators")
+                 .long("validators")
+                 .help("Comma separated list of rest endpoints of the validators")
+                 .takes_value(true),
+        )
+        .arg(Arg::with_name("disable-socket")
+            .long("disable-socket")
+            .help("Whether to not start the websocket")
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket (if applicable) to listen on in all subsequent runs")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("fastmode")
+            .long("fastmode")
+            .hidden(true) // this will prevent this flag from being displayed in `--help`
+            .help("Mostly debug-related option to increase default traffic rate so that you would not need to modify config post init")
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+        let app = app
+        .arg(
+            Arg::with_name(TESTNET_MODE_ARG_NAME)
+                .long(TESTNET_MODE_ARG_NAME)
+                .help("Set this client to work in a testnet mode that would attempt to use gateway without bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(TESTNET_MODE_ARG_NAME, None, DEFAULT_ETH_ENDPOINT)
+            .required(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(TESTNET_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
+            .required(true)
+        );
 
-    /// Id of the gateway we are going to connect to.
+    app
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
-    /// potentially causing loss of access.
-    #[clap(long)]
-    force_register_gateway: bool,
-
-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Whether to not start the websocket
-    #[clap(long)]
-    disable_socket: bool,
-
-    /// Port for the socket (if applicable) to listen on in all subsequent runs
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hidden = true)]
-    fastmode: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
 }
 
-impl From<Init> for OverrideConfig {
+// this behaviour should definitely be changed, we shouldn't
-    fn from(init_config: Init) -> Self {
+// need to get bandwidth credential for registration
-        OverrideConfig {
+#[cfg(feature = "coconut")]
-            validators: init_config.validators,
+async fn _prepare_temporary_credential(validators: &[Url], raw_identity: &[u8]) -> Credential {
-            disable_socket: init_config.disable_socket,
+    let verification_key = obtain_aggregate_verification_key(validators)
-            port: init_config.port,
+        .await
-            fastmode: init_config.fastmode,
+        .expect("could not obtain aggregate verification key of validators");
 
-            #[cfg(feature = "coconut")]
+    let params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
-            enabled_credentials_mode: init_config.enabled_credentials_mode,
+    let mut rng = OsRng;
-        }
+    let bandwidth_credential_attributes = BandwidthVoucher::new(
+        &params,
+        BANDWIDTH_VALUE.to_string(),
+        VOUCHER_INFO.to_string(),
+        Hash::new([0; 32]),
+        // workaround for putting a valid value here, without deriving clone for the private
+        // key, until we have actual useful values
+        identity::PrivateKey::from_base58_string(
+            identity::KeyPair::new(&mut rng)
+                .private_key()
+                .to_base58_string(),
+        )
+        .unwrap(),
+        encryption::KeyPair::new(&mut rng).private_key().clone(),
+    );
+
+    let bandwidth_credential =
+        obtain_aggregate_signature(&params, &bandwidth_credential_attributes, validators)
+            .await
+            .expect("could not obtain bandwidth credential");
+
+    prepare_for_spending(
+        raw_identity,
+        &bandwidth_credential,
+        &bandwidth_credential_attributes,
+        &verification_key,
+    )
+    .expect("could not prepare out bandwidth credential for spending")
+}
+
+async fn register_with_gateway(
+    gateway: &gateway::Node,
+    our_identity: Arc<identity::KeyPair>,
+) -> Arc<SharedKeys> {
+    let timeout = Duration::from_millis(1500);
+    let mut gateway_client = GatewayClient::new_init(
+        gateway.clients_address(),
+        gateway.identity_key,
+        gateway.owner.clone(),
+        our_identity.clone(),
+        timeout,
+    );
+    gateway_client
+        .establish_connection()
+        .await
+        .expect("failed to establish connection with the gateway!");
+    gateway_client
+        .perform_initial_authentication()
+        .await
+        .expect("failed to register with the gateway!")
+}
+
+async fn gateway_details(
+    validator_servers: Vec<Url>,
+    chosen_gateway_id: Option<&str>,
+) -> gateway::Node {
+    let validator_api = validator_servers
+        .choose(&mut thread_rng())
+        .expect("The list of validator apis is empty");
+    let validator_client = validator_client::ApiClient::new(validator_api.clone());
+
+    let gateways = validator_client.get_cached_gateways().await.unwrap();
+    let valid_gateways = gateways
+        .into_iter()
+        .filter_map(|gateway| gateway.try_into().ok())
+        .collect::<Vec<gateway::Node>>();
+
+    let filtered_gateways = valid_gateways.filter_by_version(env!("CARGO_PKG_VERSION"));
+
+    // if we have chosen particular gateway - use it, otherwise choose a random one.
+    // (remember that in active topology all gateways have at least 100 reputation so should
+    // be working correctly)
+    if let Some(gateway_id) = chosen_gateway_id {
+        filtered_gateways
+            .iter()
+            .find(|gateway| gateway.identity_key.to_base58_string() == gateway_id)
+            .expect(&*format!("no gateway with id {} exists!", gateway_id))
+            .clone()
+    } else {
+        filtered_gateways
+            .choose(&mut rand::thread_rng())
+            .expect("there are no gateways on the network!")
+            .clone()
     }
 }
 
-pub(crate) async fn execute(args: &Init) {
+fn show_address(config: &Config) {
+    fn load_identity_keys(pathfinder: &ClientKeyPathfinder) -> identity::KeyPair {
+        let identity_keypair: identity::KeyPair =
+            pemstore::load_keypair(&pemstore::KeyPairPath::new(
+                pathfinder.private_identity_key().to_owned(),
+                pathfinder.public_identity_key().to_owned(),
+            ))
+            .expect("Failed to read stored identity key files");
+        identity_keypair
+    }
+
+    fn load_sphinx_keys(pathfinder: &ClientKeyPathfinder) -> encryption::KeyPair {
+        let sphinx_keypair: encryption::KeyPair =
+            pemstore::load_keypair(&pemstore::KeyPairPath::new(
+                pathfinder.private_encryption_key().to_owned(),
+                pathfinder.public_encryption_key().to_owned(),
+            ))
+            .expect("Failed to read stored sphinx key files");
+        sphinx_keypair
+    }
+
+    let pathfinder = ClientKeyPathfinder::new_from_config(config.get_base());
+    let identity_keypair = load_identity_keys(&pathfinder);
+    let sphinx_keypair = load_sphinx_keys(&pathfinder);
+
+    let client_recipient = Recipient::new(
+        *identity_keypair.public_key(),
+        *sphinx_keypair.public_key(),
+        // TODO: below only works under assumption that gateway address == gateway id
+        // (which currently is true)
+        NodeIdentity::from_base58_string(config.get_base().get_gateway_id()).unwrap(),
+    );
+
+    println!("\nThe address of this client is: {}", client_recipient);
+}
+
+pub async fn execute(matches: ArgMatches<'static>) {
     println!("Initialising client...");
 
-    let id = &args.id;
+    let id = matches.value_of("id").unwrap(); // required for now
 
-    let already_init = Config::default_config_file_path(Some(id)).exists();
+    let already_init = if Config::default_config_file_path(Some(id)).exists() {
-    if already_init {
+        println!("Client \"{}\" was already initialised before! Config information will be overwritten (but keys will be kept)!", id);
-        println!(
+        true
-            "Client \"{}\" was already initialised before! \
+    } else {
-            Config information will be overwritten (but keys will be kept)!",
+        false
-            id
+    };
-        );
-    }
-
-    // Usually you only register with the gateway on the first init, however you can force
-    // re-registering if wanted.
-    let user_wants_force_register = args.force_register_gateway;
-
-    // If the client was already initialized, don't generate new keys and don't re-register with
-    // the gateway (because this would create a new shared key).
-    // Unless the user really wants to.
-    let register_gateway = !already_init || user_wants_force_register;
-
-    // Attempt to use a user-provided gateway, if possible
-    let user_chosen_gateway_id = args.gateway.as_deref();
 
     let mut config = Config::new(id);
-    let override_config_fields = OverrideConfig::from(args.clone());
-    config = override_config(config, override_config_fields);
 
-    let gateway = setup_gateway(id, register_gateway, user_chosen_gateway_id, &config)
+    let mut rng = OsRng;
-        .await
+
-        .unwrap_or_else(|err| {
+    // TODO: ideally that should be the last thing that's being done to config.
-            eprintln!("Failed to setup gateway\nError: {err}");
+    // However, we are later further overriding it with gateway id
-            std::process::exit(1)
+    config = override_config(config, &matches);
-        });
+    if matches.is_present("fastmode") {
-    config.get_base_mut().with_gateway_endpoint(gateway);
+        config.get_base_mut().set_high_default_traffic_volume();
+    }
+
+    // if client was already initialised, don't generate new keys, not re-register with gateway
+    // (because this would create new shared key)
+    if !already_init {
+        // create identity, encryption and ack keys.
+        let mut key_manager = KeyManager::new(&mut rng);
+
+        let chosen_gateway_id = matches.value_of("gateway");
+
+        let gateway_details = gateway_details(
+            config.get_base().get_validator_api_endpoints(),
+            chosen_gateway_id,
+        )
+        .await;
+        let shared_keys =
+            register_with_gateway(&gateway_details, key_manager.identity_keypair()).await;
+
+        config.get_base_mut().with_gateway_endpoint(
+            gateway_details.identity_key.to_base58_string(),
+            gateway_details.owner.clone(),
+            gateway_details.clients_address(),
+        );
+        key_manager.insert_gateway_shared_key(shared_keys);
+
+        let pathfinder = ClientKeyPathfinder::new_from_config(config.get_base());
+        key_manager
+            .store_keys(&pathfinder)
+            .expect("Failed to generated keys");
+        println!("Saved all generated keys");
+    }
 
     let config_save_location = config.get_config_file_save_location();
     config
         .save_to_file(None)
         .expect("Failed to save the config file");
-
     println!("Saved configuration file to {:?}", config_save_location);
-    println!("Using gateway: {}", config.get_base().get_gateway_id());
+    println!("Using gateway: {}", config.get_base().get_gateway_id(),);
-    log::debug!("Gateway id: {}", config.get_base().get_gateway_id());
+    println!("Client configuration completed.\n\n\n");
-    log::debug!("Gateway owner: {}", config.get_base().get_gateway_owner());
-    log::debug!(
-        "Gateway listener: {}",
-        config.get_base().get_gateway_listener()
-    );
-    println!("Client configuration completed.");
 
-    client_core::init::show_address(config.get_base()).unwrap_or_else(|err| {
+    show_address(&config);
-        eprintln!("Failed to show address\nError: {err}");
-        std::process::exit(1)
-    });
-}
-
-async fn setup_gateway(
-    id: &str,
-    register: bool,
-    user_chosen_gateway_id: Option<&str>,
-    config: &Config,
-) -> Result<GatewayEndpoint, ClientCoreError> {
-    if register {
-        // Get the gateway details by querying the validator-api. Either pick one at random or use
-        // the chosen one if it's among the available ones.
-        println!("Configuring gateway");
-        let gateway = client_core::init::query_gateway_details(
-            config.get_base().get_validator_api_endpoints(),
-            user_chosen_gateway_id,
-        )
-        .await?;
-        log::debug!("Querying gateway gives: {}", gateway);
-
-        // Registering with gateway by setting up and writing shared keys to disk
-        log::trace!("Registering gateway");
-        client_core::init::register_with_gateway_and_store_keys(gateway.clone(), config.get_base())
-            .await?;
-        println!("Saved all generated keys");
-
-        Ok(gateway.into())
-    } else if user_chosen_gateway_id.is_some() {
-        // Just set the config, don't register or create any keys
-        // This assumes that the user knows what they are doing, and that the existing keys are
-        // valid for the gateway being used
-        println!("Using gateway provided by user, keeping existing keys");
-        let gateway = client_core::init::query_gateway_details(
-            config.get_base().get_validator_api_endpoints(),
-            user_chosen_gateway_id,
-        )
-        .await?;
-        log::debug!("Querying gateway gives: {}", gateway);
-        Ok(gateway.into())
-    } else {
-        println!("Not registering gateway, will reuse existing config and keys");
-        let existing_config = Config::load_from_file(Some(id)).map_err(|err| {
-            log::error!(
-                "Unable to configure gateway: {err}. \n
-                Seems like the client was already initialized but it was not possible to read \
-                the existing configuration file. \n
-                CAUTION: Consider backing up your gateway keys and try force gateway registration, or \
-                removing the existing configuration and starting over."
-            );
-            ClientCoreError::CouldNotLoadExistingGatewayConfiguration(err)
-        })?;
-
-        Ok(existing_config.get_base().get_gateway_endpoint().clone())
-    }
 }

clients/native/src/commands/mod.rs

@@ -2,129 +2,79 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::config::{Config, SocketType};
-use clap::{Parser, Subcommand};
+use clap::ArgMatches;
+use url::Url;
+
+pub(crate) const TESTNET_MODE_ARG_NAME: &str = "testnet-mode";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const ETH_ENDPOINT_ARG_NAME: &str = "eth_endpoint";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const ETH_PRIVATE_KEY_ARG_NAME: &str = "eth_private_key";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const DEFAULT_ETH_ENDPOINT: &str =
+    "https://rinkeby.infura.io/v3/00000000000000000000000000000000";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const DEFAULT_ETH_PRIVATE_KEY: &str =
+    "0000000000000000000000000000000000000000000000000000000000000001";
 
 pub(crate) mod init;
 pub(crate) mod run;
 pub(crate) mod upgrade;
 
-fn long_version() -> String {
+fn parse_validators(raw: &str) -> Vec<Url> {
-    format!(
+    raw.split(',')
-        r#"
+        .map(|raw_validator| {
-{:<20}{}
+            raw_validator
-{:<20}{}
+                .trim()
-{:<20}{}
+                .parse()
-{:<20}{}
+                .expect("one of the provided validator api urls is invalid")
-{:<20}{}
+        })
-{:<20}{}
+        .collect()
-{:<20}{}
-{:<20}{}
-"#,
-        "Build Timestamp:",
-        env!("VERGEN_BUILD_TIMESTAMP"),
-        "Build Version:",
-        env!("VERGEN_BUILD_SEMVER"),
-        "Commit SHA:",
-        env!("VERGEN_GIT_SHA"),
-        "Commit Date:",
-        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
-        "Commit Branch:",
-        env!("VERGEN_GIT_BRANCH"),
-        "rustc Version:",
-        env!("VERGEN_RUSTC_SEMVER"),
-        "rustc Channel:",
-        env!("VERGEN_RUSTC_CHANNEL"),
-        "cargo Profile:",
-        env!("VERGEN_CARGO_PROFILE"),
-    )
 }
 
-fn long_version_static() -> &'static str {
+pub(crate) fn override_config(mut config: Config, matches: &ArgMatches<'_>) -> Config {
-    Box::leak(long_version().into_boxed_str())
+    if let Some(raw_validators) = matches.value_of("validators") {
-}
-
-#[derive(Parser)]
-#[clap(author = "Nymtech", version, long_version = long_version_static(), about)]
-pub(crate) struct Cli {
-    /// Path pointing to an env file that configures the client.
-    #[clap(long)]
-    pub(crate) config_env_file: Option<std::path::PathBuf>,
-
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand)]
-pub(crate) enum Commands {
-    /// Initialise a Nym client. Do this first!
-    Init(init::Init),
-    /// Run the Nym client with provided configuration client optionally overriding set parameters
-    Run(run::Run),
-    /// Try to upgrade the client
-    Upgrade(upgrade::Upgrade),
-}
-
-// Configuration that can be overridden.
-pub(crate) struct OverrideConfig {
-    validators: Option<String>,
-    disable_socket: bool,
-    port: Option<u16>,
-    fastmode: bool,
-
-    #[cfg(feature = "coconut")]
-    enabled_credentials_mode: bool,
-}
-
-pub(crate) async fn execute(args: &Cli) {
-    match &args.command {
-        Commands::Init(m) => init::execute(m).await,
-        Commands::Run(m) => run::execute(m).await,
-        Commands::Upgrade(m) => upgrade::execute(m),
-    }
-}
-
-pub(crate) fn override_config(mut config: Config, args: OverrideConfig) -> Config {
-    if let Some(raw_validators) = args.validators {
         config
             .get_base_mut()
-            .set_custom_validator_apis(config::parse_validators(&raw_validators));
+            .set_custom_validator_apis(parse_validators(raw_validators));
-    } else if std::env::var(network_defaults::var_names::CONFIGURED).is_ok() {
-        let raw_validators = std::env::var(network_defaults::var_names::API_VALIDATOR)
-            .expect("api validator not set");
-        config
-            .get_base_mut()
-            .set_custom_validator_apis(config::parse_validators(&raw_validators));
     }
 
-    if args.disable_socket {
+    if let Some(gateway_id) = matches.value_of("gateway") {
+        config.get_base_mut().with_gateway_id(gateway_id);
+    }
+
+    if matches.is_present("disable-socket") {
         config = config.with_socket(SocketType::None);
     }
 
-    if let Some(port) = args.port {
+    if let Some(port) = matches.value_of("port").map(|port| port.parse::<u16>()) {
-        config = config.with_port(port);
+        if let Err(err) = port {
-    }
+            // if port was overridden, it must be parsable
-
+            panic!("Invalid port value provided - {:?}", err);
-    #[cfg(feature = "coconut")]
-    {
-        if args.enabled_credentials_mode {
-            config.get_base_mut().with_disabled_credentials(false)
         }
+        config = config.with_port(port.unwrap());
     }
 
-    if args.fastmode {
+    #[cfg(not(feature = "coconut"))]
-        config.get_base_mut().set_high_default_traffic_volume();
+    if let Some(eth_endpoint) = matches.value_of(ETH_ENDPOINT_ARG_NAME) {
+        config.get_base_mut().with_eth_endpoint(eth_endpoint);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_endpoint(DEFAULT_ETH_ENDPOINT);
+    }
+    #[cfg(not(feature = "coconut"))]
+    if let Some(eth_private_key) = matches.value_of(ETH_PRIVATE_KEY_ARG_NAME) {
+        config.get_base_mut().with_eth_private_key(eth_private_key);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_private_key(DEFAULT_ETH_PRIVATE_KEY);
+    }
+
+    if !cfg!(feature = "eth") || matches.is_present(TESTNET_MODE_ARG_NAME) {
+        config.get_base_mut().with_testnet_mode(true)
     }
 
     config
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use clap::CommandFactory;
-
-    #[test]
-    fn verify_cli() {
-        Cli::command().debug_assert();
-    }
-}

clients/native/src/commands/run.rs

@@ -1,57 +1,66 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::{
+use crate::client::config::Config;
-    client::{config::Config, NymClient},
+use crate::client::NymClient;
-    commands::{override_config, OverrideConfig},
+use crate::commands::override_config;
-};
+#[cfg(feature = "eth")]
-
+#[cfg(not(feature = "coconut"))]
-use clap::Args;
+use crate::commands::{ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME, TESTNET_MODE_ARG_NAME};
+use clap::{App, Arg, ArgMatches};
 use config::NymConfig;
 use log::*;
 use version_checker::is_minor_version_compatible;
 
-#[derive(Args, Clone)]
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
-pub(crate) struct Run {
+    let app = App::new("run")
-    /// Id of the nym-mixnet-client we want to run.
+        .about("Run the Nym client with provided configuration client optionally overriding set parameters")
-    #[clap(long)]
+        .arg(Arg::with_name("id")
-    id: String,
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to run.")
+            .takes_value(true)
+            .required(true)
+        )
+        // the rest of arguments are optional, they are used to override settings in config file
+        .arg(Arg::with_name("validators")
+                .long("validators")
+                .help("Comma separated list rest rest endpoints of the validators")
+                .takes_value(true),
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we want to connect to. If overridden, it is user's responsibility to ensure prior registration happened")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("disable-socket")
+            .long("disable-socket")
+            .help("Whether to not start the websocket")
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket (if applicable) to listen on")
+            .takes_value(true)
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+        let app = app
+        .arg(
+            Arg::with_name(TESTNET_MODE_ARG_NAME)
+                .long(TESTNET_MODE_ARG_NAME)
+                .help("Set this client to work in a testnet mode that would attempt to use gateway without bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true));
 
-    /// Comma separated list of rest endpoints of the validators
+    app
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
-    /// ensure prior registration happened
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Whether to not start the websocket
-    #[clap(long)]
-    disable_socket: bool,
-
-    /// Port for the socket to listen on
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
-}
-
-impl From<Run> for OverrideConfig {
-    fn from(run_config: Run) -> Self {
-        OverrideConfig {
-            validators: run_config.validators,
-            disable_socket: run_config.disable_socket,
-            port: run_config.port,
-            fastmode: false,
-            #[cfg(feature = "coconut")]
-            enabled_credentials_mode: run_config.enabled_credentials_mode,
-        }
-    }
 }
 
 // this only checks compatibility between config the binary. It does not take into consideration
@@ -59,10 +68,8 @@ impl From<Run> for OverrideConfig {
 fn version_check(cfg: &Config) -> bool {
     let binary_version = env!("CARGO_PKG_VERSION");
     let config_version = cfg.get_base().get_version();
-    if binary_version == config_version {
+    if binary_version != config_version {
-        true
+        warn!("The mixnode binary has different version than what is specified in config file! {} and {}", binary_version, config_version);
-    } else {
-        warn!("The native-client binary has different version than what is specified in config file! {} and {}", binary_version, config_version);
         if is_minor_version_compatible(binary_version, config_version) {
             info!("but they are still semver compatible. However, consider running the `upgrade` command");
             true
@@ -70,11 +77,13 @@ fn version_check(cfg: &Config) -> bool {
             error!("and they are semver incompatible! - please run the `upgrade` command before attempting `run` again");
             false
         }
+    } else {
+        true
     }
 }
 
-pub(crate) async fn execute(args: &Run) {
+pub async fn execute(matches: ArgMatches<'static>) {
-    let id = &args.id;
+    let id = matches.value_of("id").unwrap();
 
     let mut config = match Config::load_from_file(Some(id)) {
         Ok(cfg) => cfg,
@@ -84,8 +93,7 @@ pub(crate) async fn execute(args: &Run) {
         }
     };
 
-    let override_config_fields = OverrideConfig::from(args.clone());
+    config = override_config(config, &matches);
-    config = override_config(config, override_config_fields);
 
     if !version_check(&config) {
         error!("failed the local version check");

clients/native/src/commands/upgrade.rs

@@ -2,13 +2,12 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::config::{Config, MISSING_VALUE};
-
+use clap::{App, Arg, ArgMatches};
+use config::defaults::default_api_endpoints;
 use config::NymConfig;
-use version_checker::Version;
-
-use clap::Args;
 use std::fmt::Display;
 use std::process;
+use version_checker::Version;
 
 #[allow(dead_code)]
 fn fail_upgrade<D1: Display, D2: Display>(from_version: D1, to_version: D2) -> ! {
@@ -50,11 +49,14 @@ fn unsupported_upgrade(current_version: &Version, config_version: &Version) -> !
     process::exit(1)
 }
 
-#[derive(Args, Clone)]
+pub fn command_args<'a, 'b>() -> App<'a, 'b> {
-pub(crate) struct Upgrade {
+    App::new("upgrade").about("Try to upgrade the client").arg(
-    /// Id of the nym-client we want to upgrade
+        Arg::with_name("id")
-    #[clap(long)]
+            .long("id")
-    id: String,
+            .help("Id of the nym-client we want to upgrade")
+            .takes_value(true)
+            .required(true),
+    )
 }
 
 fn parse_config_version(config: &Config) -> Version {
@@ -93,7 +95,7 @@ fn parse_package_version() -> Version {
 
 fn minor_0_12_upgrade(
     mut config: Config,
-    _matches: &Upgrade,
+    _matches: &ArgMatches<'_>,
     config_version: &Version,
     package_version: &Version,
 ) -> Config {
@@ -105,6 +107,15 @@ fn minor_0_12_upgrade(
 
     print_start_upgrade(&config_version, &to_version);
 
+    println!(
+        "Setting validator API endpoints to {:?}",
+        default_api_endpoints()
+    );
+
+    config
+        .get_base_mut()
+        .set_custom_validator_apis(default_api_endpoints());
+
     config
         .get_base_mut()
         .set_custom_version(to_version.to_string().as_ref());
@@ -120,30 +131,30 @@ fn minor_0_12_upgrade(
     config
 }
 
-fn do_upgrade(mut config: Config, args: &Upgrade, package_version: &Version) {
+fn do_upgrade(mut config: Config, matches: &ArgMatches<'_>, package_version: Version) {
     loop {
         let config_version = parse_config_version(&config);
 
-        if &config_version == package_version {
+        if config_version == package_version {
             println!("You're using the most recent version!");
             return;
         }
 
         config = match config_version.major {
             0 => match config_version.minor {
-                9 | 10 => outdated_upgrade(&config_version, package_version),
+                9 | 10 => outdated_upgrade(&config_version, &package_version),
-                11 => minor_0_12_upgrade(config, args, &config_version, package_version),
+                11 => minor_0_12_upgrade(config, matches, &config_version, &package_version),
-                _ => unsupported_upgrade(&config_version, package_version),
+                _ => unsupported_upgrade(&config_version, &package_version),
             },
-            _ => unsupported_upgrade(&config_version, package_version),
+            _ => unsupported_upgrade(&config_version, &package_version),
         }
     }
 }
 
-pub(crate) fn execute(args: &Upgrade) {
+pub fn execute(matches: &ArgMatches<'_>) {
     let package_version = parse_package_version();
 
-    let id = &args.id;
+    let id = matches.value_of("id").unwrap();
 
     let existing_config = Config::load_from_file(Some(id)).unwrap_or_else(|err| {
         eprintln!("failed to load existing config file! - {:?}", err);
@@ -156,5 +167,5 @@ pub(crate) fn execute(args: &Upgrade) {
     }
 
     // here be upgrade path to 0.9.X and beyond based on version number from config
-    do_upgrade(existing_config, args, &package_version)
+    do_upgrade(existing_config, matches, package_version)
 }

clients/native/src/main.rs

@@ -1,8 +1,7 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use clap::{crate_version, Parser};
+use clap::{crate_version, App, ArgMatches};
-use network_defaults::setup_env;
 
 pub mod client;
 pub mod commands;
@@ -10,12 +9,34 @@ pub mod websocket;
 
 #[tokio::main]
 async fn main() {
+    dotenv::dotenv().ok();
     setup_logging();
     println!("{}", banner());
 
-    let args = commands::Cli::parse();
+    let arg_matches = App::new("Nym Client")
-    setup_env(args.config_env_file.clone());
+        .version(crate_version!())
-    commands::execute(&args).await;
+        .long_version(&*long_version())
+        .author("Nymtech")
+        .about("Implementation of the Nym Client")
+        .subcommand(commands::init::command_args())
+        .subcommand(commands::run::command_args())
+        .subcommand(commands::upgrade::command_args())
+        .get_matches();
+
+    execute(arg_matches).await;
+}
+
+async fn execute(matches: ArgMatches<'static>) {
+    match matches.subcommand() {
+        ("init", Some(m)) => commands::init::execute(m.clone()).await,
+        ("run", Some(m)) => commands::run::execute(m.clone()).await,
+        ("upgrade", Some(m)) => commands::upgrade::execute(m),
+        _ => println!("{}", usage()),
+    }
+}
+
+fn usage() -> &'static str {
+    "usage: --help to see available options.\n\n"
 }
 
 fn banner() -> String {
@@ -35,6 +56,37 @@ fn banner() -> String {
     )
 }
 
+fn long_version() -> String {
+    format!(
+        r#"
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+"#,
+        "Build Timestamp:",
+        env!("VERGEN_BUILD_TIMESTAMP"),
+        "Build Version:",
+        env!("VERGEN_BUILD_SEMVER"),
+        "Commit SHA:",
+        env!("VERGEN_GIT_SHA"),
+        "Commit Date:",
+        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
+        "Commit Branch:",
+        env!("VERGEN_GIT_BRANCH"),
+        "rustc Version:",
+        env!("VERGEN_RUSTC_SEMVER"),
+        "rustc Channel:",
+        env!("VERGEN_RUSTC_CHANNEL"),
+        "cargo Profile:",
+        env!("VERGEN_CARGO_PROFILE"),
+    )
+}
+
 fn setup_logging() {
     let mut log_builder = pretty_env_logger::formatted_timed_builder();
     if let Ok(s) = ::std::env::var("RUST_LOG") {
@@ -52,7 +104,5 @@ fn setup_logging() {
         .filter_module("want", log::LevelFilter::Warn)
         .filter_module("tungstenite", log::LevelFilter::Warn)
         .filter_module("tokio_tungstenite", log::LevelFilter::Warn)
-        .filter_module("handlebars", log::LevelFilter::Warn)
-        .filter_module("sled", log::LevelFilter::Warn)
         .init();
 }

clients/native/websocket-requests/Cargo.toml

@@ -10,4 +10,4 @@ edition = "2021"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 
-nymsphinx = { path = "../../../common/nymsphinx" }
+nymsphinx = { path = "../../../common/nymsphinx" }

clients/native/websocket-requests/src/error.rs

@@ -5,7 +5,7 @@ use serde::{Deserialize, Serialize};
 use std::fmt;
 
 // no need to go fancy here like we've done in other places.
-#[derive(PartialEq, Eq, Clone, Serialize, Deserialize)]
+#[derive(PartialEq, Clone, Serialize, Deserialize)]
 pub struct Error {
     pub kind: ErrorKind,
     pub message: String,
@@ -30,7 +30,7 @@ impl Error {
 }
 
 #[repr(u8)]
-#[derive(PartialEq, Eq, Clone, Serialize, Deserialize)]
+#[derive(PartialEq, Clone, Serialize, Deserialize)]
 pub enum ErrorKind {
     /// The received request contained no data.
     EmptyRequest = 0x01,

clients/socks5/Cargo.toml

@@ -1,8 +1,7 @@
 [package]
 name = "nym-socks5-client"
-version = "1.0.2"
+version = "1.0.0-rc.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
-description = "A SOCKS5 localhost proxy that converts incoming messages to Sphinx and sends them to a Nym address"
 edition = "2021"
 rust-version = "1.56"
 
@@ -11,8 +10,9 @@ name = "nym_socks5"
 path = "src/lib.rs"
 
 [dependencies]
-clap = { version = "3.2.8", features = ["cargo", "derive"] }
+clap = "2.33.0"
-dirs = "4.0"
+dirs = "3.0" # for determining default store directories in config
+dotenv = "0.15.0"
 futures = "0.3"
 log = "0.4"
 pin-project = "1.0"
@@ -20,32 +20,30 @@ pretty_env_logger = "0.4"
 rand = { version = "0.7.3", features = ["wasm-bindgen"] }
 serde = { version = "1.0", features = ["derive"] } # for config serialization/deserialization
 snafu = "0.6"
-tokio = { version = "1.21.2", features = ["rt-multi-thread", "net", "signal"] }
+tokio = { version = "1.4", features = ["rt-multi-thread", "net", "signal"] }
 url = "2.2"
 
 # internal
 client-core = { path = "../client-core" }
 coconut-interface = { path = "../../common/coconut-interface", optional = true }
-config = { path = "../../common/config" }
-credential-storage = { path = "../../common/credential-storage" }
 credentials = { path = "../../common/credentials", optional = true }
+config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
 gateway-requests = { path = "../../gateway/gateway-requests" }
-network-defaults = { path = "../../common/network-defaults" }
 nymsphinx = { path = "../../common/nymsphinx" }
 ordered-buffer = { path = "../../common/socks5/ordered-buffer" }
+socks5-requests = { path = "../../common/socks5/requests" }
+topology = { path = "../../common/topology" }
 pemstore = { path = "../../common/pemstore" }
 proxy-helpers = { path = "../../common/socks5/proxy-helpers" }
-socks5-requests = { path = "../../common/socks5/requests" }
+validator-client = { path = "../../common/client-libs/validator-client" }
-task = { path = "../../common/task" }
-topology = { path = "../../common/topology" }
-validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
 version-checker = { path = "../../common/version-checker" }
+network-defaults = { path = "../../common/network-defaults" }
 
 [features]
-coconut = ["coconut-interface", "credentials", "gateway-requests/coconut", "gateway-client/coconut", "credentials/coconut", "client-core/coconut"]
+coconut = ["coconut-interface", "credentials", "gateway-requests/coconut", "gateway-client/coconut", "credentials/coconut"]
 eth = []
 
 [build-dependencies]
-vergen = { version = "5", default-features = false, features = ["build", "git", "rustc", "cargo"] }
+vergen = { version = "5", default-features = false, features = ["build", "git", "rustc", "cargo"] }

clients/socks5/src/client/config/mod.rs

@@ -33,10 +33,6 @@ impl NymConfig for Config {
             .join("socks5-clients")
     }
 
-    fn try_default_root_directory() -> Option<PathBuf> {
-        dirs::home_dir().map(|path| path.join(".nym").join("socks5-clients"))
-    }
-
     fn root_directory(&self) -> PathBuf {
         self.base.get_nym_root_directory()
     }
@@ -93,7 +89,7 @@ impl Config {
     }
 }
 
-#[derive(Debug, Deserialize, PartialEq, Eq, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Serialize)]
 #[serde(deny_unknown_fields)]
 pub struct Socks5 {
     /// The port on which the client will be listening for incoming requests

clients/socks5/src/client/config/template.rs

@@ -19,9 +19,9 @@ version = '{{ client.version }}'
 # Human readable ID of this particular client.
 id = '{{ client.id }}'
 
-# Indicates whether this client is running in a disabled credentials mode, thus attempting
+# Indicates whether this client is running in a testnet mode, thus attempting
 # to claim bandwidth without presenting bandwidth credentials.
-disabled_credentials_mode = {{ client.disabled_credentials_mode }}
+testnet_mode = {{ client.testnet_mode }}
 
 # Addresses to APIs running on validator from which the client gets the view of the network.
 validator_api_urls = [
@@ -46,8 +46,16 @@ public_encryption_key_file = '{{ client.public_encryption_key_file }}'
 # sent but not received back.
 reply_encryption_key_store_path = '{{ client.reply_encryption_key_store_path }}'
 
-# Path to the database containing bandwidth credentials
+# Path to directory containing public/private keys used for bandwidth token purchase.
-database_path = '{{ client.database_path }}'
+# Those are saved in case of emergency, to be able to reclaim bandwidth tokens.
+# The public key is the name of the file, while the private key is the content.
+backup_bandwidth_token_keys_dir = '{{ client.backup_bandwidth_token_keys_dir }}'
+
+# Ethereum private key.
+eth_private_key = '{{ client.eth_private_key }}'
+
+# Addess to an Ethereum full node.
+eth_endpoint = '{{ client.eth_endpoint }}'
 
 ##### additional client config options #####
 

clients/socks5/src/client/mod.rs

@@ -1,8 +1,6 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use std::sync::atomic::Ordering;
-
 use client_core::client::cover_traffic_stream::LoopCoverTrafficStream;
 use client_core::client::inbound_messages::{
     InputMessage, InputMessageReceiver, InputMessageSender,
@@ -22,7 +20,6 @@ use client_core::client::topology_control::{
 use client_core::config::persistence::key_pathfinder::ClientKeyPathfinder;
 use crypto::asymmetric::identity;
 use futures::channel::mpsc;
-use futures::StreamExt;
 use gateway_client::bandwidth::BandwidthController;
 use gateway_client::{
     AcknowledgementReceiver, AcknowledgementSender, GatewayClient, MixnetMessageReceiver,
@@ -31,8 +28,6 @@ use gateway_client::{
 use log::*;
 use nymsphinx::addressing::clients::Recipient;
 use nymsphinx::addressing::nodes::NodeIdentity;
-use nymsphinx::params::PacketSize;
-use task::{wait_for_signal, ShutdownListener, ShutdownNotifier};
 
 use crate::client::config::Config;
 use crate::socks::{
@@ -40,17 +35,7 @@ use crate::socks::{
     server::SphinxSocksServer,
 };
 
-pub mod config;
+pub(crate) mod config;
-
-// Channels used to control the main task from outside
-pub type Socks5ControlMessageSender = mpsc::UnboundedSender<Socks5ControlMessage>;
-pub type Socks5ControlMessageReceiver = mpsc::UnboundedReceiver<Socks5ControlMessage>;
-
-#[derive(Debug)]
-pub enum Socks5ControlMessage {
-    /// Tell the main task to stop
-    Stop,
-}
 
 pub struct NymClient {
     /// Client configuration options, including, among other things, packet sending rates,
@@ -88,11 +73,10 @@ impl NymClient {
         &self,
         topology_accessor: TopologyAccessor,
         mix_tx: BatchMixMessageSender,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting loop cover traffic stream...");
 
-        let mut stream = LoopCoverTrafficStream::new(
+        LoopCoverTrafficStream::new(
             self.key_manager.ack_key(),
             self.config.get_base().get_average_ack_delay(),
             self.config.get_base().get_average_packet_delay(),
@@ -102,13 +86,8 @@ impl NymClient {
             mix_tx,
             self.as_mix_recipient(),
             topology_accessor,
-        );
+        )
-
+        .start();
-        if self.config.get_base().get_use_extended_packet_size() {
-            stream.set_custom_packet_size(PacketSize::ExtendedPacket)
-        }
-
-        stream.start_with_shutdown(shutdown);
     }
 
     fn start_real_traffic_controller(
@@ -118,25 +97,17 @@ impl NymClient {
         ack_receiver: AcknowledgementReceiver,
         input_receiver: InputMessageReceiver,
         mix_sender: BatchMixMessageSender,
-        shutdown: ShutdownListener,
     ) {
-        let mut controller_config = client_core::client::real_messages_control::Config::new(
+        let controller_config = client_core::client::real_messages_control::Config::new(
             self.key_manager.ack_key(),
             self.config.get_base().get_ack_wait_multiplier(),
             self.config.get_base().get_ack_wait_addition(),
             self.config.get_base().get_average_ack_delay(),
             self.config.get_base().get_message_sending_average_delay(),
             self.config.get_base().get_average_packet_delay(),
-            self.config
-                .get_base()
-                .get_disabled_main_poisson_packet_distribution(),
             self.as_mix_recipient(),
         );
 
-        if self.config.get_base().get_use_extended_packet_size() {
-            controller_config.set_custom_packet_size(PacketSize::ExtendedPacket)
-        }
-
         info!("Starting real traffic stream...");
 
         RealMessagesController::new(
@@ -147,7 +118,7 @@ impl NymClient {
             topology_accessor,
             reply_key_storage,
         )
-        .start_with_shutdown(shutdown);
+        .start();
     }
 
     // buffer controlling all messages fetched from provider
@@ -157,7 +128,6 @@ impl NymClient {
         query_receiver: ReceivedBufferRequestReceiver,
         mixnet_receiver: MixnetMessageReceiver,
         reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting received messages buffer controller...");
         ReceivedMessagesBufferController::new(
@@ -166,14 +136,13 @@ impl NymClient {
             mixnet_receiver,
             reply_key_storage,
         )
-        .start_with_shutdown(shutdown);
+        .start()
     }
 
     async fn start_gateway_client(
         &mut self,
         mixnet_message_sender: MixnetMessageSender,
         ack_sender: AcknowledgementSender,
-        shutdown: ShutdownListener,
     ) -> GatewayClient {
         let gateway_id = self.config.get_base().get_gateway_id();
         if gateway_id.is_empty() {
@@ -193,14 +162,14 @@ impl NymClient {
 
         #[cfg(feature = "coconut")]
         let bandwidth_controller = BandwidthController::new(
-            credential_storage::initialise_storage(self.config.get_base().get_database_path())
-                .await,
             self.config.get_base().get_validator_api_endpoints(),
+            *self.key_manager.identity_keypair().public_key(),
         );
         #[cfg(not(feature = "coconut"))]
         let bandwidth_controller = BandwidthController::new(
-            credential_storage::initialise_storage(self.config.get_base().get_database_path())
+            self.config.get_base().get_eth_endpoint(),
-                .await,
+            self.config.get_base().get_eth_private_key(),
+            self.config.get_base().get_backup_bandwidth_token_keys_dir(),
         )
         .expect("Could not create bandwidth controller");
 
@@ -214,12 +183,11 @@ impl NymClient {
             ack_sender,
             self.config.get_base().get_gateway_response_timeout(),
             Some(bandwidth_controller),
-            Some(shutdown),
         );
 
-        gateway_client
+        if self.config.get_base().get_testnet_mode() {
-            .set_disabled_credentials_mode(self.config.get_base().get_disabled_credentials_mode());
+            gateway_client.set_testnet_mode(true)
-
+        }
         gateway_client
             .authenticate_and_start()
             .await
@@ -230,11 +198,7 @@ impl NymClient {
 
     // future responsible for periodically polling directory server and updating
     // the current global view of topology
-    async fn start_topology_refresher(
+    async fn start_topology_refresher(&mut self, topology_accessor: TopologyAccessor) {
-        &mut self,
-        topology_accessor: TopologyAccessor,
-        shutdown: ShutdownListener,
-    ) {
         let topology_refresher_config = TopologyRefresherConfig::new(
             self.config.get_base().get_validator_api_endpoints(),
             self.config.get_base().get_topology_refresh_rate(),
@@ -256,7 +220,7 @@ impl NymClient {
         }
 
         info!("Starting topology refresher...");
-        topology_refresher.start_with_shutdown(shutdown);
+        topology_refresher.start();
     }
 
     // controller for sending sphinx packets to mixnet (either real traffic or cover traffic)
@@ -267,17 +231,15 @@ impl NymClient {
         &mut self,
         mix_rx: BatchMixMessageReceiver,
         gateway_client: GatewayClient,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting mix traffic controller...");
-        MixTrafficController::new(mix_rx, gateway_client).start_with_shutdown(shutdown);
+        MixTrafficController::new(mix_rx, gateway_client).start();
     }
 
     fn start_socks5_listener(
         &self,
         buffer_requester: ReceivedBufferRequestSender,
         msg_input: InputMessageSender,
-        shutdown: ShutdownListener,
     ) {
         info!("Starting socks5 listener...");
         let auth_methods = vec![AuthenticationMethods::NoAuth as u8];
@@ -289,57 +251,26 @@ impl NymClient {
             authenticator,
             self.config.get_provider_mix_address(),
             self.as_mix_recipient(),
-            shutdown,
         );
         tokio::spawn(async move { sphinx_socks.serve(msg_input, buffer_requester).await });
     }
 
     /// blocking version of `start` method. Will run forever (or until SIGINT is sent)
     pub async fn run_forever(&mut self) {
-        let mut shutdown = self.start().await;
+        self.start().await;
-        wait_for_signal().await;
+        if let Err(e) = tokio::signal::ctrl_c().await {
-
+            error!(
-        log::info!("Sending shutdown");
+                "There was an error while capturing SIGINT - {:?}. We will terminate regardless",
-        client_core::client::SHUTDOWN_HAS_BEEN_SIGNALLED.store(true, Ordering::Relaxed);
+                e
-        shutdown.signal_shutdown().ok();
+            );
-
-        log::info!("Waiting for tasks to finish... (Press ctrl-c to force)");
-        shutdown.wait_for_shutdown().await;
-
-        log::info!("Stopping nym-socks5-client");
-    }
-
-    // Variant of `run_forever` that listends for remote control messages
-    pub async fn run_and_listen(&mut self, mut receiver: Socks5ControlMessageReceiver) {
-        let mut shutdown = self.start().await;
-        tokio::select! {
-            message = receiver.next() => {
-                log::debug!("Received message: {:?}", message);
-                match message {
-                    Some(Socks5ControlMessage::Stop) => {
-                        log::info!("Received stop message");
-                    }
-                    None => {
-                        log::info!("Channel closed, stopping");
-                    }
-                }
-            }
-            _ = tokio::signal::ctrl_c() => {
-                log::info!("Received SIGINT");
-            },
         }
 
-        log::info!("Sending shutdown");
+        println!(
-        client_core::client::SHUTDOWN_HAS_BEEN_SIGNALLED.store(true, Ordering::Relaxed);
+            "Received SIGINT - the client will terminate now (threads are not yet nicely stopped, if you see stack traces that's alright)."
-        shutdown.signal_shutdown().ok();
+        );
-
-        log::info!("Waiting for tasks to finish... (Press ctrl-c to force)");
-        shutdown.wait_for_shutdown().await;
-
-        log::info!("Stopping nym-socks5-client");
     }
 
-    pub async fn start(&mut self) -> ShutdownNotifier {
+    pub async fn start(&mut self) {
         info!("Starting nym client");
         // channels for inter-component communication
         // TODO: make the channels be internally created by the relevant components
@@ -369,59 +300,33 @@ impl NymClient {
             ReplyKeyStorage::load(self.config.get_base().get_reply_encryption_key_store_path())
                 .expect("Failed to load reply key storage!");
 
-        // Shutdown notifier for signalling tasks to stop
-        let shutdown = ShutdownNotifier::default();
-
         // the components are started in very specific order. Unless you know what you are doing,
         // do not change that.
-        self.start_topology_refresher(shared_topology_accessor.clone(), shutdown.subscribe())
+        self.start_topology_refresher(shared_topology_accessor.clone())
             .await;
         self.start_received_messages_buffer_controller(
             received_buffer_request_receiver,
             mixnet_messages_receiver,
             reply_key_storage.clone(),
-            shutdown.subscribe(),
         );
 
         let gateway_client = self
-            .start_gateway_client(mixnet_messages_sender, ack_sender, shutdown.subscribe())
+            .start_gateway_client(mixnet_messages_sender, ack_sender)
             .await;
 
-        self.start_mix_traffic_controller(
+        self.start_mix_traffic_controller(sphinx_message_receiver, gateway_client);
-            sphinx_message_receiver,
-            gateway_client,
-            shutdown.subscribe(),
-        );
         self.start_real_traffic_controller(
             shared_topology_accessor.clone(),
             reply_key_storage,
             ack_receiver,
             input_receiver,
             sphinx_message_sender.clone(),
-            shutdown.subscribe(),
         );
 
-        if !self
+        self.start_cover_traffic_stream(shared_topology_accessor, sphinx_message_sender);
-            .config
+        self.start_socks5_listener(received_buffer_request_sender, input_sender);
-            .get_base()
-            .get_disabled_loop_cover_traffic_stream()
-        {
-            self.start_cover_traffic_stream(
-                shared_topology_accessor,
-                sphinx_message_sender,
-                shutdown.subscribe(),
-            );
-        }
-
-        self.start_socks5_listener(
-            received_buffer_request_sender,
-            input_sender,
-            shutdown.subscribe(),
-        );
 
         info!("Client startup finished!");
         info!("The address of this client is: {}", self.as_mix_recipient());
-
-        shutdown
     }
 }

clients/socks5/src/commands/init.rs

@@ -1,174 +1,299 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use clap::Args;
+use clap::{App, Arg, ArgMatches};
-use client_core::{config::GatewayEndpoint, error::ClientCoreError};
+use client_core::client::key_manager::KeyManager;
+use client_core::config::persistence::key_pathfinder::ClientKeyPathfinder;
+#[cfg(feature = "coconut")]
+use coconut_interface::{Credential, Parameters};
 use config::NymConfig;
+#[cfg(feature = "coconut")]
+use credentials::coconut::{
+    bandwidth::prepare_for_spending, bandwidth::BandwidthVoucher, bandwidth::TOTAL_ATTRIBUTES,
+    utils::obtain_aggregate_signature,
+};
+#[cfg(feature = "coconut")]
+use credentials::obtain_aggregate_verification_key;
+use crypto::asymmetric::{encryption, identity};
+use gateway_client::GatewayClient;
+use gateway_requests::registration::handshake::SharedKeys;
+#[cfg(feature = "coconut")]
+use network_defaults::BANDWIDTH_VALUE;
+use nymsphinx::addressing::clients::Recipient;
+use nymsphinx::addressing::nodes::NodeIdentity;
+use rand::{prelude::SliceRandom, rngs::OsRng, thread_rng};
+use std::convert::TryInto;
+use std::sync::Arc;
+use std::time::Duration;
+use topology::{filter::VersionFilterable, gateway};
+use url::Url;
+#[cfg(feature = "coconut")]
+use validator_client::nymd::tx::Hash;
 
-use crate::{
+use crate::client::config::Config;
-    client::config::Config,
+use crate::commands::override_config;
-    commands::{override_config, OverrideConfig},
+#[cfg(feature = "eth")]
+#[cfg(not(feature = "coconut"))]
+use crate::commands::{
+    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
+    TESTNET_MODE_ARG_NAME,
 };
 
-#[derive(Args, Clone)]
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
-pub(crate) struct Init {
+    let app = App::new("init")
-    /// Id of the nym-mixnet-client we want to create config for.
+        .about("Initialise a Nym client. Do this first!")
-    #[clap(long)]
+        .arg(Arg::with_name("id")
-    id: String,
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to create config for.")
+            .takes_value(true)
+            .required(true)
+        )
+        .arg(Arg::with_name("provider")
+            .long("provider")
+            .help("Address of the socks5 provider to send messages to.")
+            .takes_value(true)
+            .required(true)
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we are going to connect to.")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("validators")
+                 .long("validators")
+                 .help("Comma separated list of rest endpoints of the validators")
+                 .takes_value(true),
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket to listen on in all subsequent runs")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("fastmode")
+            .long("fastmode")
+            .hidden(true) // this will prevent this flag from being displayed in `--help`
+            .help("Mostly debug-related option to increase default traffic rate so that you would not need to modify config post init")
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+        let app = app
+        .arg(
+            Arg::with_name(TESTNET_MODE_ARG_NAME)
+                .long(TESTNET_MODE_ARG_NAME)
+                .help("Set this client to work in a testnet mode that would attempt to use gateway without bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(TESTNET_MODE_ARG_NAME, None, DEFAULT_ETH_ENDPOINT)
+            .required(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(TESTNET_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
+            .required(true)
+        );
 
-    /// Address of the socks5 provider to send messages to.
+    app
-    #[clap(long)]
-    provider: String,
-
-    /// Id of the gateway we are going to connect to.
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
-    /// potentially causing loss of access.
-    #[clap(long)]
-    force_register_gateway: bool,
-
-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Port for the socket to listen on in all subsequent runs
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hidden = true)]
-    fastmode: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
 }
 
-impl From<Init> for OverrideConfig {
+// this behaviour should definitely be changed, we shouldn't
-    fn from(init_config: Init) -> Self {
+// need to get bandwidth credential for registration
-        OverrideConfig {
+#[cfg(feature = "coconut")]
-            validators: init_config.validators,
+async fn _prepare_temporary_credential(validators: &[Url], raw_identity: &[u8]) -> Credential {
-            port: init_config.port,
+    let verification_key = obtain_aggregate_verification_key(validators)
-            fastmode: init_config.fastmode,
+        .await
-            #[cfg(feature = "coconut")]
+        .expect("could not obtain aggregate verification key of validators");
-            enabled_credentials_mode: init_config.enabled_credentials_mode,
+
-        }
+    let params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
+    let mut rng = OsRng;
+    let bandwidth_credential_attributes = BandwidthVoucher::new(
+        &params,
+        BANDWIDTH_VALUE.to_string(),
+        network_defaults::VOUCHER_INFO.to_string(),
+        Hash::new([0; 32]),
+        // workaround for putting a valid value here, without deriving clone for the private
+        // key, until we have actual useful values
+        identity::PrivateKey::from_base58_string(
+            identity::KeyPair::new(&mut rng)
+                .private_key()
+                .to_base58_string(),
+        )
+        .unwrap(),
+        encryption::KeyPair::new(&mut rng).private_key().clone(),
+    );
+
+    let bandwidth_credential =
+        obtain_aggregate_signature(&params, &bandwidth_credential_attributes, validators)
+            .await
+            .expect("could not obtain bandwidth credential");
+
+    prepare_for_spending(
+        raw_identity,
+        &bandwidth_credential,
+        &bandwidth_credential_attributes,
+        &verification_key,
+    )
+    .expect("could not prepare out bandwidth credential for spending")
+}
+
+async fn register_with_gateway(
+    gateway: &gateway::Node,
+    our_identity: Arc<identity::KeyPair>,
+) -> Arc<SharedKeys> {
+    let timeout = Duration::from_millis(1500);
+    let mut gateway_client = GatewayClient::new_init(
+        gateway.clients_address(),
+        gateway.identity_key,
+        gateway.owner.clone(),
+        our_identity.clone(),
+        timeout,
+    );
+    gateway_client
+        .establish_connection()
+        .await
+        .expect("failed to establish connection with the gateway!");
+    gateway_client
+        .perform_initial_authentication()
+        .await
+        .expect("failed to register with the gateway!")
+}
+
+async fn gateway_details(
+    validator_servers: Vec<Url>,
+    chosen_gateway_id: Option<&str>,
+) -> gateway::Node {
+    let validator_api = validator_servers
+        .choose(&mut thread_rng())
+        .expect("The list of validator apis is empty");
+    let validator_client = validator_client::ApiClient::new(validator_api.clone());
+
+    let gateways = validator_client.get_cached_gateways().await.unwrap();
+    let valid_gateways = gateways
+        .into_iter()
+        .filter_map(|gateway| gateway.try_into().ok())
+        .collect::<Vec<gateway::Node>>();
+
+    let filtered_gateways = valid_gateways.filter_by_version(env!("CARGO_PKG_VERSION"));
+
+    // if we have chosen particular gateway - use it, otherwise choose a random one.
+    // (remember that in active topology all gateways have at least 100 reputation so should
+    // be working correctly)
+    if let Some(gateway_id) = chosen_gateway_id {
+        filtered_gateways
+            .iter()
+            .find(|gateway| gateway.identity_key.to_base58_string() == gateway_id)
+            .expect(&*format!("no gateway with id {} exists!", gateway_id))
+            .clone()
+    } else {
+        filtered_gateways
+            .choose(&mut rand::thread_rng())
+            .expect("there are no gateways on the network!")
+            .clone()
     }
 }
 
-pub(crate) async fn execute(args: &Init) {
+fn show_address(config: &Config) {
+    fn load_identity_keys(pathfinder: &ClientKeyPathfinder) -> identity::KeyPair {
+        let identity_keypair: identity::KeyPair =
+            pemstore::load_keypair(&pemstore::KeyPairPath::new(
+                pathfinder.private_identity_key().to_owned(),
+                pathfinder.public_identity_key().to_owned(),
+            ))
+            .expect("Failed to read stored identity key files");
+        identity_keypair
+    }
+
+    fn load_sphinx_keys(pathfinder: &ClientKeyPathfinder) -> encryption::KeyPair {
+        let sphinx_keypair: encryption::KeyPair =
+            pemstore::load_keypair(&pemstore::KeyPairPath::new(
+                pathfinder.private_encryption_key().to_owned(),
+                pathfinder.public_encryption_key().to_owned(),
+            ))
+            .expect("Failed to read stored sphinx key files");
+        sphinx_keypair
+    }
+
+    let pathfinder = ClientKeyPathfinder::new_from_config(config.get_base());
+    let identity_keypair = load_identity_keys(&pathfinder);
+    let sphinx_keypair = load_sphinx_keys(&pathfinder);
+
+    let client_recipient = Recipient::new(
+        *identity_keypair.public_key(),
+        *sphinx_keypair.public_key(),
+        // TODO: below only works under assumption that gateway address == gateway id
+        // (which currently is true)
+        NodeIdentity::from_base58_string(config.get_base().get_gateway_id()).unwrap(),
+    );
+
+    println!("\nThe address of this client is: {}", client_recipient);
+}
+
+pub async fn execute(matches: ArgMatches<'static>) {
     println!("Initialising client...");
 
-    let id = &args.id;
+    let id = matches.value_of("id").unwrap(); // required for now
-    let provider_address = &args.provider;
+    let provider_address = matches.value_of("provider").unwrap();
 
-    let already_init = Config::default_config_file_path(Some(id)).exists();
+    let already_init = if Config::default_config_file_path(Some(id)).exists() {
-    if already_init {
+        println!("Socks5 client \"{}\" was already initialised before! Config information will be overwritten (but keys will be kept)!", id);
-        println!(
+        true
-            "SOCKS5 client \"{}\" was already initialised before! \
+    } else {
-            Config information will be overwritten (but keys will be kept)!",
+        false
-            id
+    };
-        );
-    }
-
-    // Usually you only register with the gateway on the first init, however you can force
-    // re-registering if wanted.
-    let user_wants_force_register = args.force_register_gateway;
-
-    // If the client was already initialized, don't generate new keys and don't re-register with
-    // the gateway (because this would create a new shared key).
-    // Unless the user really wants to.
-    let register_gateway = !already_init || user_wants_force_register;
-
-    // Attempt to use a user-provided gateway, if possible
-    let user_chosen_gateway_id = args.gateway.as_deref();
 
     let mut config = Config::new(id, provider_address);
-    let override_config_fields = OverrideConfig::from(args.clone());
-    config = override_config(config, override_config_fields);
 
-    let gateway = setup_gateway(id, register_gateway, user_chosen_gateway_id, &config)
+    let mut rng = OsRng;
-        .await
+
-        .unwrap_or_else(|err| {
+    // TODO: ideally that should be the last thing that's being done to config.
-            eprintln!("Failed to setup gateway\nError: {err}");
+    // However, we are later further overriding it with gateway id
-            std::process::exit(1)
+    config = override_config(config, &matches);
-        });
+    if matches.is_present("fastmode") {
-    config.get_base_mut().with_gateway_endpoint(gateway);
+        config.get_base_mut().set_high_default_traffic_volume();
+    }
+
+    // if client was already initialised, don't generate new keys, not re-register with gateway
+    // (because this would create new shared key)
+    if !already_init {
+        // create identity, encryption and ack keys.
+        let mut key_manager = KeyManager::new(&mut rng);
+
+        let chosen_gateway_id = matches.value_of("gateway");
+
+        let gateway_details = gateway_details(
+            config.get_base().get_validator_api_endpoints(),
+            chosen_gateway_id,
+        )
+        .await;
+        let shared_keys =
+            register_with_gateway(&gateway_details, key_manager.identity_keypair()).await;
+
+        config.get_base_mut().with_gateway_endpoint(
+            gateway_details.identity_key.to_base58_string(),
+            gateway_details.owner.clone(),
+            gateway_details.clients_address(),
+        );
+        key_manager.insert_gateway_shared_key(shared_keys);
+
+        let pathfinder = ClientKeyPathfinder::new_from_config(config.get_base());
+        key_manager
+            .store_keys(&pathfinder)
+            .expect("Failed to generated keys");
+        println!("Saved all generated keys");
+    }
 
     let config_save_location = config.get_config_file_save_location();
     config
         .save_to_file(None)
         .expect("Failed to save the config file");
-
     println!("Saved configuration file to {:?}", config_save_location);
-    println!("Using gateway: {}", config.get_base().get_gateway_id());
+    println!("Using gateway: {}", config.get_base().get_gateway_id(),);
-    log::debug!("Gateway id: {}", config.get_base().get_gateway_id());
+    println!("Client configuration completed.\n\n\n");
-    log::debug!("Gateway owner: {}", config.get_base().get_gateway_owner());
-    log::debug!(
-        "Gateway listener: {}",
-        config.get_base().get_gateway_listener()
-    );
-    println!("Client configuration completed.");
 
-    client_core::init::show_address(config.get_base()).unwrap_or_else(|err| {
+    show_address(&config);
-        eprintln!("Failed to show address\nError: {err}");
-        std::process::exit(1)
-    });
-}
-
-async fn setup_gateway(
-    id: &str,
-    register: bool,
-    user_chosen_gateway_id: Option<&str>,
-    config: &Config,
-) -> Result<GatewayEndpoint, ClientCoreError> {
-    if register {
-        // Get the gateway details by querying the validator-api. Either pick one at random or use
-        // the chosen one if it's among the available ones.
-        println!("Configuring gateway");
-        let gateway = client_core::init::query_gateway_details(
-            config.get_base().get_validator_api_endpoints(),
-            user_chosen_gateway_id,
-        )
-        .await?;
-        log::debug!("Querying gateway gives: {}", gateway);
-
-        // Registering with gateway by setting up and writing shared keys to disk
-        log::trace!("Registering gateway");
-        client_core::init::register_with_gateway_and_store_keys(gateway.clone(), config.get_base())
-            .await?;
-        println!("Saved all generated keys");
-
-        Ok(gateway.into())
-    } else if user_chosen_gateway_id.is_some() {
-        // Just set the config, don't register or create any keys
-        // This assumes that the user knows what they are doing, and that the existing keys are
-        // valid for the gateway being used
-        println!("Using gateway provided by user, keeping existing keys");
-        let gateway = client_core::init::query_gateway_details(
-            config.get_base().get_validator_api_endpoints(),
-            user_chosen_gateway_id,
-        )
-        .await?;
-        log::debug!("Querying gateway gives: {}", gateway);
-        Ok(gateway.into())
-    } else {
-        println!("Not registering gateway, will reuse existing config and keys");
-        let existing_config = Config::load_from_file(Some(id)).map_err(|err| {
-            log::error!(
-                "Unable to configure gateway: {err}. \n
-                Seems like the client was already initialized but it was not possible to read \
-                the existing configuration file. \n
-                CAUTION: Consider backing up your gateway keys and try force gateway registration, or \
-                removing the existing configuration and starting over."
-            );
-            ClientCoreError::CouldNotLoadExistingGatewayConfiguration(err)
-        })?;
-        Ok(existing_config.get_base().get_gateway_endpoint().clone())
-    }
 }

clients/socks5/src/commands/mod.rs

@@ -2,123 +2,75 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::config::Config;
-use clap::{Parser, Subcommand};
+use clap::ArgMatches;
-use config::parse_validators;
+use url::Url;
 
-pub mod init;
+pub(crate) mod init;
 pub(crate) mod run;
 pub(crate) mod upgrade;
 
-fn long_version() -> String {
+pub(crate) const TESTNET_MODE_ARG_NAME: &str = "testnet-mode";
-    format!(
+#[cfg(not(feature = "coconut"))]
-        r#"
+pub(crate) const ETH_ENDPOINT_ARG_NAME: &str = "eth_endpoint";
-{:<20}{}
+#[cfg(not(feature = "coconut"))]
-{:<20}{}
+pub(crate) const ETH_PRIVATE_KEY_ARG_NAME: &str = "eth_private_key";
-{:<20}{}
+#[cfg(not(feature = "coconut"))]
-{:<20}{}
+pub(crate) const DEFAULT_ETH_ENDPOINT: &str =
-{:<20}{}
+    "https://rinkeby.infura.io/v3/00000000000000000000000000000000";
-{:<20}{}
+#[cfg(not(feature = "coconut"))]
-{:<20}{}
+pub(crate) const DEFAULT_ETH_PRIVATE_KEY: &str =
-{:<20}{}
+    "0000000000000000000000000000000000000000000000000000000000000001";
-"#,
+
-        "Build Timestamp:",
+fn parse_validators(raw: &str) -> Vec<Url> {
-        env!("VERGEN_BUILD_TIMESTAMP"),
+    raw.split(',')
-        "Build Version:",
+        .map(|raw_validator| {
-        env!("VERGEN_BUILD_SEMVER"),
+            raw_validator
-        "Commit SHA:",
+                .trim()
-        env!("VERGEN_GIT_SHA"),
+                .parse()
-        "Commit Date:",
+                .expect("one of the provided validator api urls is invalid")
-        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
+        })
-        "Commit Branch:",
+        .collect()
-        env!("VERGEN_GIT_BRANCH"),
-        "rustc Version:",
-        env!("VERGEN_RUSTC_SEMVER"),
-        "rustc Channel:",
-        env!("VERGEN_RUSTC_CHANNEL"),
-        "cargo Profile:",
-        env!("VERGEN_CARGO_PROFILE"),
-    )
 }
 
-fn long_version_static() -> &'static str {
+pub(crate) fn override_config(mut config: Config, matches: &ArgMatches<'_>) -> Config {
-    Box::leak(long_version().into_boxed_str())
+    if let Some(raw_validators) = matches.value_of("validators") {
-}
-
-#[derive(Parser)]
-#[clap(author = "Nymtech", version, long_version = long_version_static(), about)]
-pub(crate) struct Cli {
-    /// Path pointing to an env file that configures the client.
-    #[clap(long)]
-    pub(crate) config_env_file: Option<std::path::PathBuf>,
-
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand)]
-pub(crate) enum Commands {
-    /// Initialise a Nym client. Do this first!
-    Init(init::Init),
-    /// Run the Nym client with provided configuration client optionally overriding set parameters
-    Run(run::Run),
-    /// Try to upgrade the client
-    Upgrade(upgrade::Upgrade),
-}
-
-// Configuration that can be overridden.
-pub(crate) struct OverrideConfig {
-    validators: Option<String>,
-    port: Option<u16>,
-    fastmode: bool,
-
-    #[cfg(feature = "coconut")]
-    enabled_credentials_mode: bool,
-}
-
-pub(crate) async fn execute(args: &Cli) {
-    match &args.command {
-        Commands::Init(m) => init::execute(m).await,
-        Commands::Run(m) => run::execute(m).await,
-        Commands::Upgrade(m) => upgrade::execute(m),
-    }
-}
-
-pub(crate) fn override_config(mut config: Config, args: OverrideConfig) -> Config {
-    if let Some(raw_validators) = args.validators {
         config
             .get_base_mut()
-            .set_custom_validator_apis(parse_validators(&raw_validators));
+            .set_custom_validator_apis(parse_validators(raw_validators));
-    } else if let Ok(raw_validators) = std::env::var(network_defaults::var_names::API_VALIDATOR) {
-        config
-            .get_base_mut()
-            .set_custom_validator_apis(parse_validators(&raw_validators));
     }
 
-    if let Some(port) = args.port {
+    if let Some(gateway_id) = matches.value_of("gateway") {
-        config = config.with_port(port);
+        config.get_base_mut().with_gateway_id(gateway_id);
     }
 
-    #[cfg(feature = "coconut")]
+    if let Some(port) = matches.value_of("port").map(|port| port.parse::<u16>()) {
-    {
+        if let Err(err) = port {
-        if args.enabled_credentials_mode {
+            // if port was overridden, it must be parsable
-            config.get_base_mut().with_disabled_credentials(false)
+            panic!("Invalid port value provided - {:?}", err);
         }
+        config = config.with_port(port.unwrap());
     }
 
-    if args.fastmode {
+    #[cfg(not(feature = "coconut"))]
-        config.get_base_mut().set_high_default_traffic_volume();
+    if let Some(eth_endpoint) = matches.value_of(ETH_ENDPOINT_ARG_NAME) {
+        config.get_base_mut().with_eth_endpoint(eth_endpoint);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_endpoint(DEFAULT_ETH_ENDPOINT);
+    }
+    #[cfg(not(feature = "coconut"))]
+    if let Some(eth_private_key) = matches.value_of(ETH_PRIVATE_KEY_ARG_NAME) {
+        config.get_base_mut().with_eth_private_key(eth_private_key);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_private_key(DEFAULT_ETH_PRIVATE_KEY);
+    }
+
+    if !cfg!(feature = "eth") || matches.is_present(TESTNET_MODE_ARG_NAME) {
+        config.get_base_mut().with_testnet_mode(true)
     }
 
     config
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use clap::CommandFactory;
-
-    #[test]
-    fn verify_cli() {
-        Cli::command().debug_assert();
-    }
-}

clients/socks5/src/commands/run.rs

@@ -1,61 +1,72 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::{
+use crate::client::config::Config;
-    client::{config::Config, NymClient},
+use crate::client::NymClient;
-    commands::{override_config, OverrideConfig},
+use crate::commands::override_config;
-};
+#[cfg(feature = "eth")]
-
+#[cfg(not(feature = "coconut"))]
-use clap::Args;
+use crate::commands::{ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME, TESTNET_MODE_ARG_NAME};
+use clap::{App, Arg, ArgMatches};
 use config::NymConfig;
 use log::*;
 use version_checker::is_minor_version_compatible;
 
-#[derive(Args, Clone)]
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
-pub(crate) struct Run {
+    let app = App::new("run")
-    /// Id of the nym-mixnet-client we want to run.
+        .about("Run the Nym client with provided configuration client optionally overriding set parameters")
-    #[clap(long)]
+        .arg(Arg::with_name("id")
-    id: String,
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to run.")
+            .takes_value(true)
+            .required(true)
+        )
+        // the rest of arguments are optional, they are used to override settings in config file
+        .arg(Arg::with_name("config")
+            .long("config")
+            .help("Custom path to the nym-mixnet-client configuration file")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("provider")
+            .long("provider")
+            .help("Address of the socks5 provider to send messages to.")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("validators")
+                .long("validators")
+                .help("Comma separated list of rest endpoints of the validators")
+                .takes_value(true),
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we want to connect to. If overridden, it is user's responsibility to ensure prior registration happened")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket to listen on")
+            .takes_value(true)
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+    let app = app
+        .arg(
+            Arg::with_name(TESTNET_MODE_ARG_NAME)
+                .long(TESTNET_MODE_ARG_NAME)
+                .help("Set this client to work in a testnet mode that would attempt to use gateway without bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true));
 
-    /// Custom path to the nym-mixnet-client configuration file
+    app
-    #[clap(long)]
-    config: Option<String>,
-
-    /// Address of the socks5 provider to send messages to.
-    #[clap(long)]
-    provider: Option<String>,
-
-    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
-    /// ensure prior registration happened
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Port for the socket to listen on
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
-}
-
-impl From<Run> for OverrideConfig {
-    fn from(run_config: Run) -> Self {
-        OverrideConfig {
-            validators: run_config.validators,
-            port: run_config.port,
-            fastmode: false,
-
-            #[cfg(feature = "coconut")]
-            enabled_credentials_mode: run_config.enabled_credentials_mode,
-        }
-    }
 }
 
 // this only checks compatibility between config the binary. It does not take into consideration
@@ -63,13 +74,8 @@ impl From<Run> for OverrideConfig {
 fn version_check(cfg: &Config) -> bool {
     let binary_version = env!("CARGO_PKG_VERSION");
     let config_version = cfg.get_base().get_version();
-    if binary_version == config_version {
+    if binary_version != config_version {
-        true
+        warn!("The mixnode binary has different version than what is specified in config file! {} and {}", binary_version, config_version);
-    } else {
-        warn!(
-            "The mixnode binary has different version than what is specified in config file! {} and {}",
-            binary_version, config_version
-        );
         if is_minor_version_compatible(binary_version, config_version) {
             info!("but they are still semver compatible. However, consider running the `upgrade` command");
             true
@@ -77,11 +83,13 @@ fn version_check(cfg: &Config) -> bool {
             error!("and they are semver incompatible! - please run the `upgrade` command before attempting `run` again");
             false
         }
+    } else {
+        true
     }
 }
 
-pub(crate) async fn execute(args: &Run) {
+pub async fn execute(matches: ArgMatches<'static>) {
-    let id = &args.id;
+    let id = matches.value_of("id").unwrap();
 
     let mut config = match Config::load_from_file(Some(id)) {
         Ok(cfg) => cfg,
@@ -91,8 +99,7 @@ pub(crate) async fn execute(args: &Run) {
         }
     };
 
-    let override_config_fields = OverrideConfig::from(args.clone());
+    config = override_config(config, &matches);
-    config = override_config(config, override_config_fields);
 
     if !version_check(&config) {
         error!("failed the local version check");

clients/socks5/src/commands/upgrade.rs

@@ -2,13 +2,13 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::config::{Config, MISSING_VALUE};
-
+use clap::{App, Arg, ArgMatches};
+use config::defaults::default_api_endpoints;
 use config::NymConfig;
+use std::fmt::Display;
+use std::process;
 use version_checker::Version;
 
-use clap::Args;
-use std::{fmt::Display, process};
-
 #[allow(dead_code)]
 fn fail_upgrade<D1: Display, D2: Display>(from_version: D1, to_version: D2) -> ! {
     print_failed_upgrade(from_version, to_version);
@@ -49,11 +49,14 @@ fn unsupported_upgrade(current_version: &Version, config_version: &Version) -> !
     process::exit(1)
 }
 
-#[derive(Args, Clone)]
+pub fn command_args<'a, 'b>() -> App<'a, 'b> {
-pub(crate) struct Upgrade {
+    App::new("upgrade").about("Try to upgrade the client").arg(
-    /// Id of the nym-client we want to upgrade
+        Arg::with_name("id")
-    #[clap(long)]
+            .long("id")
-    id: String,
+            .help("Id of the nym-client we want to upgrade")
+            .takes_value(true)
+            .required(true),
+    )
 }
 
 fn parse_config_version(config: &Config) -> Version {
@@ -92,7 +95,7 @@ fn parse_package_version() -> Version {
 
 fn minor_0_12_upgrade(
     mut config: Config,
-    _args: &Upgrade,
+    _matches: &ArgMatches<'_>,
     config_version: &Version,
     package_version: &Version,
 ) -> Config {
@@ -104,6 +107,15 @@ fn minor_0_12_upgrade(
 
     print_start_upgrade(&config_version, &to_version);
 
+    println!(
+        "Setting validator API endpoints to {:?}",
+        default_api_endpoints()
+    );
+
+    config
+        .get_base_mut()
+        .set_custom_validator_apis(default_api_endpoints());
+
     config
         .get_base_mut()
         .set_custom_version(to_version.to_string().as_ref());
@@ -119,30 +131,30 @@ fn minor_0_12_upgrade(
     config
 }
 
-fn do_upgrade(mut config: Config, args: &Upgrade, package_version: &Version) {
+fn do_upgrade(mut config: Config, matches: &ArgMatches<'_>, package_version: Version) {
     loop {
         let config_version = parse_config_version(&config);
 
-        if &config_version == package_version {
+        if config_version == package_version {
             println!("You're using the most recent version!");
             return;
         }
 
         config = match config_version.major {
             0 => match config_version.minor {
-                9 | 10 => outdated_upgrade(&config_version, package_version),
+                9 | 10 => outdated_upgrade(&config_version, &package_version),
-                11 => minor_0_12_upgrade(config, args, &config_version, package_version),
+                11 => minor_0_12_upgrade(config, matches, &config_version, &package_version),
-                _ => unsupported_upgrade(&config_version, package_version),
+                _ => unsupported_upgrade(&config_version, &package_version),
             },
-            _ => unsupported_upgrade(&config_version, package_version),
+            _ => unsupported_upgrade(&config_version, &package_version),
         }
     }
 }
 
-pub(crate) fn execute(args: &Upgrade) {
+pub fn execute(matches: &ArgMatches<'_>) {
     let package_version = parse_package_version();
 
-    let id = &args.id;
+    let id = matches.value_of("id").unwrap();
 
     let existing_config = Config::load_from_file(Some(id)).unwrap_or_else(|err| {
         eprintln!("failed to load existing config file! - {:?}", err);
@@ -155,5 +167,5 @@ pub(crate) fn execute(args: &Upgrade) {
     }
 
     // here be upgrade path to 0.9.X and beyond based on version number from config
-    do_upgrade(existing_config, args, &package_version)
+    do_upgrade(existing_config, matches, package_version)
 }