Trigger rewarded_set update on bootstrap error

.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/build_on_dispatch.yml

@@ -1,72 +0,0 @@
-name: Continuous integration on dispatch
-
-on: workflow_dispatch
-
-jobs:
-  build:
-    runs-on: [ self-hosted, custom-linux-exoscale ]
-    # 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/network-explorer.yml

@@ -31,8 +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
@@ -44,17 +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
@@ -64,7 +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 }}"

.github/workflows/nightly_build.yml

@@ -75,6 +75,7 @@ jobs:
           command: clippy
           args: --workspace --all-targets -- -D warnings
 
+
       # COCONUT stuff
       - name: Build all binaries with coconut enabled
         uses: actions-rs/cargo@v1
@@ -88,45 +89,12 @@ jobs:
           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/nym-release-publish.yml

@@ -2,9 +2,6 @@ name: Publish Nym binaries
 on:
   release:
     types: [created]
-    
-env:
-  NETWORK: mainnet    
 
 jobs:
   publish-nym:
@@ -44,4 +41,3 @@ jobs:
             target/release/nym-mixnode
             target/release/nym-socks5-client
             target/release/nym-validator-api
-            target/release/nym-network-requester

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

@@ -64,16 +64,12 @@ jobs:
           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 to release based on tag name
         uses: softprops/action-gh-release@v1
         with:
-          files: |
-            nym-wallet/target/release/bundle/dmg/*.dmg
-            nym-wallet/target/release/bundle/macos/*.app.tar.gz*
+          files: nym-wallet/target/release/bundle/dmg/*.dmg
 
       - name: Clean up keychain
         if: ${{ always() }}

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

@@ -37,16 +37,10 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
-      - name: Install app dependencies
-        run: yarn
-      - name: Build app
-        run: yarn build
-        env:
-          TAURI_PRIVATE_KEY: ${{ secrets.TAURI_PRIVATE_KEY }}
-          TAURI_KEY_PASSWORD: ${{ secrets.TAURI_KEY_PASSWORD }}
+      - name: Install app dependencies and build it
+        run: yarn && yarn build
+
       - name: Upload to release based on tag name
         uses: softprops/action-gh-release@v1
         with:
-          files: |
-            nym-wallet/target/release/bundle/appimage/*.AppImage
-            nym-wallet/target/release/bundle/appimage/*.AppImage.tar.gz*
+          files: nym-wallet/target/release/bundle/appimage/*.AppImage

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

@@ -63,13 +63,9 @@ jobs:
           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 to release based on tag name
         uses: softprops/action-gh-release@v1
         with:
-          files: |
-            nym-wallet/target/release/bundle/msi/*.msi
-            nym-wallet/target/release/bundle/msi/*.msi.zip*
+          files: nym-wallet/target/release/bundle/msi/*.msi

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

@@ -1,55 +0,0 @@
-name: Nym Wallet Storybook
-
-on:
-  push:
-    paths:
-      - 'nym-wallet/**'
-
-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@v2
-      with:
-        node-version: '16'
-    - name: Setup yarn
-      run: npm install -g yarn
-    - name: Build dependencies
-      run: yarn && yarn build
-    - name: Build storybook
-      run: yarn storybook:build
-      working-directory: ./nym-wallet
-    - name: Deploy branch to CI www (storybook)
-      continue-on-error: true
-      uses: easingthemes/ssh-deploy@main
-      env:
-        SSH_PRIVATE_KEY: ${{ secrets.CI_WWW_SSH_PRIVATE_KEY }}
-        ARGS: "-rltgoDzvO --delete"
-        SOURCE: "nym-wallet/storybook-static/"
-        REMOTE_HOST: ${{ secrets.CI_WWW_REMOTE_HOST }}
-        REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
-        TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/wallet-${{ 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-wallet
-        NYM_PROJECT_NAME: "nym-wallet"
-        NYM_CI_WWW_BASE: "${{ secrets.NYM_CI_WWW_BASE }}"
-        NYM_CI_WWW_LOCATION: "wallet-${{ 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: "${{ secrets.KEYBASE_NYMBOT_TEAM }}"
-        KEYBASE_NYM_CHANNEL: "ci-nym-wallet"
-        IS_SUCCESS: "${{ job.status == 'success' }}"
-      uses: docker://keybaseio/client:stable-node
-      with:
-        args: .github/workflows/support-files/notifications/entry_point.sh

.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'],
+  kinds: ['ts-packages', 'network-explorer', 'nightly'],
 };
 
 /**

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

@@ -1,15 +0,0 @@
-🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩
-> :rocket: {{ env.NYM_PROJECT_NAME }}
-> ✅ **SUCCESS**
-
-> ➡️➡️➡️➡️➡️ **View output:**
-> `storybook`: https://{{ env.NYM_CI_WWW_LOCATION }}.{{ env.NYM_CI_WWW_BASE }}
-
-> `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

@@ -1,57 +0,0 @@
-name: Nym Wallet (rust)
-
-on:
-  push:
-    paths-ignore:
-      - 'explorer/**'
-  pull_request:
-    paths-ignore:
-      - 'explorer/**'
-
-jobs:
-  build:
-    runs-on: [ self-hosted, custom-linux-exoscale ]
-    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

@@ -1,337 +1,5 @@
 # Changelog
 
-## [Unreleased]
-
-### Added
-
-- wallet: require password to switch accounts
-- wallet: add simple CLI tool for decrypting and recovering the wallet file.
-- wallet: added support for multiple accounts ([#1265])
-- wallet: the wallet backend learned how to keep track of validator name, either hardcoded or by querying the status endpoint.
-- mixnet-contract: Replace all naked `-` with `saturating_sub`.
-- validator-api: add Swagger to document the REST API ([#1249]).
-- all: added network compilation target to `--help` (or `--version`) commands ([#1256]).
-- network-requester: send traffic statistics from all network requesters and receive it in a special network-requester that aggregates the data and exposes it via a rest API ([#1267]).
-
-### Fixed
-
-- vesting-contract: replaced `checked_sub` with `saturating_sub` to fix the underflow in `get_vesting_tokens` ([#1275])
-- mixnet-contract: removed `expect` in `query_delegator_reward` and queries containing invalid proxy address should now return a more human-readable error ([#1257])
-- mixnet-contract: Under certain circumstances nodes could not be unbonded ([#1255](https://github.com/nymtech/nym/issues/1255)) ([#1258])
-- mixnode, gateway: attempting to determine reconnection backoff to persistently failing mixnode could result in a crash ([#1260])
-
-[#1258]: https://github.com/nymtech/nym/pull/1258
-[#1249]: https://github.com/nymtech/nym/pull/1249
-[#1256]: https://github.com/nymtech/nym/pull/1256
-[#1257]: https://github.com/nymtech/nym/pull/1257
-[#1260]: https://github.com/nymtech/nym/pull/1260
-[#1265]: https://github.com/nymtech/nym/pull/1265
-[#1267]: https://github.com/nymtech/nym/pull/1267
-[#1275]: https://github.com/nymtech/nym/pull/1275
-
-## [nym-wallet-v1.0.4](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.4) (2022-05-04)
-
-### 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])
-
-## [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-wallet-v1.0.3](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.3) (2022-04-25)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/nym-binaries-1.0.0-rc.2...nym-wallet-v1.0.3)
-
-**Fixed bugs:**
-
-- \[Issue\] Wallet 1.0.2 cannot send NYM tokens from a DelayedVestingAccount [\#1215](https://github.com/nymtech/nym/issues/1215)
-- Main README not showing properly with GitHub dark mode [\#1211](https://github.com/nymtech/nym/issues/1211)
-
-**Merged pull requests:**
-
-- Bugfix - wallet undelegation for vesting accounts [\#1220](https://github.com/nymtech/nym/pull/1220) ([mmsinclair](https://github.com/mmsinclair))
-- Bugfix/delegation reconcile [\#1219](https://github.com/nymtech/nym/pull/1219) ([jstuczyn](https://github.com/jstuczyn))
-- Bugfix/query proxied pending delegations [\#1218](https://github.com/nymtech/nym/pull/1218) ([jstuczyn](https://github.com/jstuczyn))
-- Using custom gas multiplier in the wallet [\#1217](https://github.com/nymtech/nym/pull/1217) ([jstuczyn](https://github.com/jstuczyn))
-- Feature/vesting accounts support [\#1216](https://github.com/nymtech/nym/pull/1216) ([jstuczyn](https://github.com/jstuczyn))
-- Release/1.0.0 rc.2 [\#1214](https://github.com/nymtech/nym/pull/1214) ([jstuczyn](https://github.com/jstuczyn))
-- chore: fix dark mode rendering [\#1212](https://github.com/nymtech/nym/pull/1212) ([pwnfoo](https://github.com/pwnfoo))
-- Feature/spend coconut [\#1210](https://github.com/nymtech/nym/pull/1210) ([neacsu](https://github.com/neacsu))
-- Bugfix/unique sphinx key [\#1207](https://github.com/nymtech/nym/pull/1207) ([jstuczyn](https://github.com/jstuczyn))
-- Add cache read and write timeouts [\#1206](https://github.com/nymtech/nym/pull/1206) ([durch](https://github.com/durch))
-- Additional, more informative routes [\#1204](https://github.com/nymtech/nym/pull/1204) ([durch](https://github.com/durch))
-- Feature/aggregated econ dynamics explorer endpoint [\#1203](https://github.com/nymtech/nym/pull/1203) ([jstuczyn](https://github.com/jstuczyn))
-- Debugging validator [\#1198](https://github.com/nymtech/nym/pull/1198) ([durch](https://github.com/durch))
-- wallet: expose additional validator configuration functionality to the frontend [\#1195](https://github.com/nymtech/nym/pull/1195) ([octol](https://github.com/octol))
-- Update rewarding validator address [\#1193](https://github.com/nymtech/nym/pull/1193) ([durch](https://github.com/durch))
-- Crypto part of the Groth's NIDKG [\#1182](https://github.com/nymtech/nym/pull/1182) ([jstuczyn](https://github.com/jstuczyn))
-- fix unbond page [\#1180](https://github.com/nymtech/nym/pull/1180) ([tommyv1987](https://github.com/tommyv1987))
-- Type safe bounds [\#1179](https://github.com/nymtech/nym/pull/1179) ([durch](https://github.com/durch))
-- Fix delegation paging [\#1174](https://github.com/nymtech/nym/pull/1174) ([durch](https://github.com/durch))
-- Update binaries to rc version [\#1172](https://github.com/nymtech/nym/pull/1172) ([tommyv1987](https://github.com/tommyv1987))
-- Bump ansi-regex from 4.1.0 to 4.1.1 in /docker/typescript\_client/upload\_contract [\#1171](https://github.com/nymtech/nym/pull/1171) ([dependabot[bot]](https://github.com/apps/dependabot))
-
-## [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-wallet-v1.0.2](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.2) (2022-04-05)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.1...nym-wallet-v1.0.2)
-
-**Merged pull requests:**
-
-- Wallet 1.0.2 visual tweaks [\#1197](https://github.com/nymtech/nym/pull/1197) ([mmsinclair](https://github.com/mmsinclair))
-- Password for wallet with routes [\#1196](https://github.com/nymtech/nym/pull/1196) ([fmtabbara](https://github.com/fmtabbara))
-- Add auto-updater to Nym Wallet [\#1194](https://github.com/nymtech/nym/pull/1194) ([mmsinclair](https://github.com/mmsinclair))
-- Fix clippy warnings for beta toolchain [\#1191](https://github.com/nymtech/nym/pull/1191) ([octol](https://github.com/octol))
-- wallet: expose validator urls to the frontend [\#1190](https://github.com/nymtech/nym/pull/1190) ([octol](https://github.com/octol))
-- wallet: add test for decrypting stored wallet file [\#1189](https://github.com/nymtech/nym/pull/1189) ([octol](https://github.com/octol))
-- Fix clippy warnings [\#1188](https://github.com/nymtech/nym/pull/1188) ([octol](https://github.com/octol))
-- Password for wallet with routes [\#1187](https://github.com/nymtech/nym/pull/1187) ([mmsinclair](https://github.com/mmsinclair))
-- wallet: add validate\_mnemonic [\#1186](https://github.com/nymtech/nym/pull/1186) ([octol](https://github.com/octol))
-- wallet: support removing accounts from the wallet file [\#1185](https://github.com/nymtech/nym/pull/1185) ([octol](https://github.com/octol))
-- Feature/adding discord [\#1184](https://github.com/nymtech/nym/pull/1184) ([gala1234](https://github.com/gala1234))
-- wallet: config backend for validator selection [\#1183](https://github.com/nymtech/nym/pull/1183) ([octol](https://github.com/octol))
-- Add storybook to wallet [\#1178](https://github.com/nymtech/nym/pull/1178) ([mmsinclair](https://github.com/mmsinclair))
-- wallet: connection test nymd and api urls independently [\#1170](https://github.com/nymtech/nym/pull/1170) ([octol](https://github.com/octol))
-- wallet: wire up account storage [\#1153](https://github.com/nymtech/nym/pull/1153) ([octol](https://github.com/octol))
-- Feature/signature on deposit [\#1151](https://github.com/nymtech/nym/pull/1151) ([neacsu](https://github.com/neacsu))
-
-## [nym-wallet-v1.0.1](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.1) (2022-04-05)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/nym-binaries-1.0.0-rc.1...nym-wallet-v1.0.1)
-
-**Closed issues:**
-
-- Check enabling bbbc simultaneously with open access. Estimate what it would take to make this the default compilation target. [\#1175](https://github.com/nymtech/nym/issues/1175)
-- Get coconut credential for deposited tokens [\#1138](https://github.com/nymtech/nym/issues/1138)
-- Make payments lazy [\#1135](https://github.com/nymtech/nym/issues/1135)
-- Uptime on node selection for sets [\#1049](https://github.com/nymtech/nym/issues/1049)
-
-## [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))
-
-## [nym-wallet-v1.0.0](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.0) (2022-02-03)
-
-[Full Changelog](https://github.com/nymtech/nym/compare/v0.12.1...nym-wallet-v1.0.0)
-
-**Implemented enhancements:**
-
-- \[Feature Request\] Please enable registration without need for Telegram account [\#1016](https://github.com/nymtech/nym/issues/1016)
-- Fast mixnode launch with a pre-built ISO + VM software [\#1001](https://github.com/nymtech/nym/issues/1001)
-
-**Fixed bugs:**
-
-- \[Issue\] [\#1000](https://github.com/nymtech/nym/issues/1000)
-- \[Issue\] `nym-client` requires multiple attempts to run a server [\#869](https://github.com/nymtech/nym/issues/869)
-- De-'float'-ing `Interval` \(`Display` impl + `serde`\) [\#1065](https://github.com/nymtech/nym/pull/1065) ([jstuczyn](https://github.com/jstuczyn))
-- display client address on wallet creation [\#1058](https://github.com/nymtech/nym/pull/1058) ([fmtabbara](https://github.com/fmtabbara))
-
-**Closed issues:**
-
-- Rewarded set inclusion probability API endpoint [\#1037](https://github.com/nymtech/nym/issues/1037)
-- Update cw-storage-plus to 0.11  [\#1032](https://github.com/nymtech/nym/issues/1032)
-- Change `u128` fields in `RewardEstimationResponse` to `u64` [\#1029](https://github.com/nymtech/nym/issues/1029)
-- Test out the mainnet Gravity Bridge [\#1006](https://github.com/nymtech/nym/issues/1006)
-- Add vesting contract interface to nym-wallet [\#959](https://github.com/nymtech/nym/issues/959)
-- Mixnode crash [\#486](https://github.com/nymtech/nym/issues/486)
-
-**Merged pull requests:**
-
-- create custom urls for mainnet [\#1095](https://github.com/nymtech/nym/pull/1095) ([fmtabbara](https://github.com/fmtabbara))
-- Wallet signing on MacOS [\#1093](https://github.com/nymtech/nym/pull/1093) ([mmsinclair](https://github.com/mmsinclair))
-- Fix rust 2018 idioms warnings [\#1092](https://github.com/nymtech/nym/pull/1092) ([octol](https://github.com/octol))
-- Prevent contract overwriting [\#1090](https://github.com/nymtech/nym/pull/1090) ([durch](https://github.com/durch))
-- Logout operation [\#1087](https://github.com/nymtech/nym/pull/1087) ([jstuczyn](https://github.com/jstuczyn))
-- Update to rust edition 2021 everywhere [\#1086](https://github.com/nymtech/nym/pull/1086) ([octol](https://github.com/octol))
-- Tag contract errors, and print out lines for easier QA [\#1084](https://github.com/nymtech/nym/pull/1084) ([durch](https://github.com/durch))
-- Feature/flexible vesting + utility queries [\#1083](https://github.com/nymtech/nym/pull/1083) ([durch](https://github.com/durch))
-- Bump @openzeppelin/contracts from 4.3.1 to 4.4.2 in /contracts/basic-bandwidth-generation [\#1082](https://github.com/nymtech/nym/pull/1082) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump nth-check from 2.0.0 to 2.0.1 in /clients/native/examples/js-examples/websocket [\#1081](https://github.com/nymtech/nym/pull/1081) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump url-parse from 1.5.1 to 1.5.4 in /clients/native/examples/js-examples/websocket [\#1080](https://github.com/nymtech/nym/pull/1080) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.1 to 1.14.7 in /clients/native/examples/js-examples/websocket [\#1079](https://github.com/nymtech/nym/pull/1079) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump nanoid from 3.1.23 to 3.2.0 in /clients/native/examples/js-examples/websocket [\#1078](https://github.com/nymtech/nym/pull/1078) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Setup basic test for mixnode stats reporting [\#1077](https://github.com/nymtech/nym/pull/1077) ([octol](https://github.com/octol))
-- Make wallet\_address mandatory for mixnode init [\#1076](https://github.com/nymtech/nym/pull/1076) ([octol](https://github.com/octol))
-- Tidy nym-mixnode module visibility [\#1075](https://github.com/nymtech/nym/pull/1075) ([octol](https://github.com/octol))
-- Feature/wallet login with password [\#1074](https://github.com/nymtech/nym/pull/1074) ([fmtabbara](https://github.com/fmtabbara))
-- Add trait to mock client dependency in DelayForwarder [\#1073](https://github.com/nymtech/nym/pull/1073) ([octol](https://github.com/octol))
-- Bump rust-version to latest stable for nym-mixnode [\#1072](https://github.com/nymtech/nym/pull/1072) ([octol](https://github.com/octol))
-- Fixes CI for our wasm build [\#1069](https://github.com/nymtech/nym/pull/1069) ([jstuczyn](https://github.com/jstuczyn))
-- Add @octol as codeowner [\#1068](https://github.com/nymtech/nym/pull/1068) ([octol](https://github.com/octol))
-- set-up inclusion probability [\#1067](https://github.com/nymtech/nym/pull/1067) ([fmtabbara](https://github.com/fmtabbara))
-- Feature/wasm client [\#1066](https://github.com/nymtech/nym/pull/1066) ([neacsu](https://github.com/neacsu))
-- Changed bech32\_prefix from punk to nymt [\#1064](https://github.com/nymtech/nym/pull/1064) ([jstuczyn](https://github.com/jstuczyn))
-- Bump nanoid from 3.1.30 to 3.2.0 in /testnet-faucet [\#1063](https://github.com/nymtech/nym/pull/1063) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump nanoid from 3.1.30 to 3.2.0 in /nym-wallet [\#1062](https://github.com/nymtech/nym/pull/1062) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Rework vesting contract storage [\#1061](https://github.com/nymtech/nym/pull/1061) ([durch](https://github.com/durch))
-- Mixnet Contract constants extraction [\#1060](https://github.com/nymtech/nym/pull/1060) ([jstuczyn](https://github.com/jstuczyn))
-- fix: make explorer footer year dynamic [\#1059](https://github.com/nymtech/nym/pull/1059) ([martinyung](https://github.com/martinyung))
-- Add mnemonic just on creation, to display it [\#1057](https://github.com/nymtech/nym/pull/1057) ([neacsu](https://github.com/neacsu))
-- Network Explorer: updates to API and UI to show the active set [\#1056](https://github.com/nymtech/nym/pull/1056) ([mmsinclair](https://github.com/mmsinclair))
-- Made contract addresses for query NymdClient construction optional [\#1055](https://github.com/nymtech/nym/pull/1055) ([jstuczyn](https://github.com/jstuczyn))
-- Introduced RPC query for total token supply [\#1053](https://github.com/nymtech/nym/pull/1053) ([jstuczyn](https://github.com/jstuczyn))
-- Feature/tokio console [\#1052](https://github.com/nymtech/nym/pull/1052) ([durch](https://github.com/durch))
-- Implemented beta clippy lint recommendations [\#1051](https://github.com/nymtech/nym/pull/1051) ([jstuczyn](https://github.com/jstuczyn))
-- add new function to update profit percentage [\#1050](https://github.com/nymtech/nym/pull/1050) ([fmtabbara](https://github.com/fmtabbara))
-- Upgrade Clap and use declarative argument parsing for nym-mixnode [\#1047](https://github.com/nymtech/nym/pull/1047) ([octol](https://github.com/octol))
-- Feature/additional bond validation [\#1046](https://github.com/nymtech/nym/pull/1046) ([fmtabbara](https://github.com/fmtabbara))
-- Fix clippy on relevant lints [\#1044](https://github.com/nymtech/nym/pull/1044) ([neacsu](https://github.com/neacsu))
-- Bump shelljs from 0.8.4 to 0.8.5 in /contracts/basic-bandwidth-generation [\#1043](https://github.com/nymtech/nym/pull/1043) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Endpoint for rewarded set inclusion probabilities [\#1042](https://github.com/nymtech/nym/pull/1042) ([durch](https://github.com/durch))
-- Bump follow-redirects from 1.14.4 to 1.14.7 in /contracts/basic-bandwidth-generation [\#1041](https://github.com/nymtech/nym/pull/1041) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Bump follow-redirects from 1.14.5 to 1.14.7 in /testnet-faucet [\#1040](https://github.com/nymtech/nym/pull/1040) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Feature/node settings update [\#1036](https://github.com/nymtech/nym/pull/1036) ([fmtabbara](https://github.com/fmtabbara))
-- Migrate to cw-storage-plus 0.11.1 [\#1035](https://github.com/nymtech/nym/pull/1035) ([durch](https://github.com/durch))
-- Bump @openzeppelin/contracts from 4.4.1 to 4.4.2 in /contracts/basic-bandwidth-generation [\#1034](https://github.com/nymtech/nym/pull/1034) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Feature/configurable wallet [\#1033](https://github.com/nymtech/nym/pull/1033) ([neacsu](https://github.com/neacsu))
-- Feature/downcast reward estimation [\#1031](https://github.com/nymtech/nym/pull/1031) ([durch](https://github.com/durch))
-- Wallet UI updates [\#1028](https://github.com/nymtech/nym/pull/1028) ([fmtabbara](https://github.com/fmtabbara))
-- Remove migration code [\#1027](https://github.com/nymtech/nym/pull/1027) ([neacsu](https://github.com/neacsu))
-- Chore/stricter dependency requirements [\#1025](https://github.com/nymtech/nym/pull/1025) ([jstuczyn](https://github.com/jstuczyn))
-- Feature/validator api client endpoints [\#1024](https://github.com/nymtech/nym/pull/1024) ([jstuczyn](https://github.com/jstuczyn))
-- Updated cosmrs to 0.4.1 [\#1023](https://github.com/nymtech/nym/pull/1023) ([jstuczyn](https://github.com/jstuczyn))
-- Feature/testnet deploy scripts [\#1022](https://github.com/nymtech/nym/pull/1022) ([mfahampshire](https://github.com/mfahampshire))
-- Changed wallet's client to a full validator client [\#1021](https://github.com/nymtech/nym/pull/1021) ([jstuczyn](https://github.com/jstuczyn))
-- Fix 404 link [\#1020](https://github.com/nymtech/nym/pull/1020) ([RiccardoMasutti](https://github.com/RiccardoMasutti))
-- Feature/additional mixnode endpoints [\#1019](https://github.com/nymtech/nym/pull/1019) ([jstuczyn](https://github.com/jstuczyn))
-- Introduced denom check when trying to withdraw vested coins [\#1018](https://github.com/nymtech/nym/pull/1018) ([jstuczyn](https://github.com/jstuczyn))
-- Add network defaults for qa [\#1017](https://github.com/nymtech/nym/pull/1017) ([neacsu](https://github.com/neacsu))
-- Feature/expanded events [\#1015](https://github.com/nymtech/nym/pull/1015) ([jstuczyn](https://github.com/jstuczyn))
-- update frontend to use new profit update api [\#1014](https://github.com/nymtech/nym/pull/1014) ([fmtabbara](https://github.com/fmtabbara))
-- Feature/node state endpoint [\#1013](https://github.com/nymtech/nym/pull/1013) ([jstuczyn](https://github.com/jstuczyn))
-- Feature/hourly set updates [\#1012](https://github.com/nymtech/nym/pull/1012) ([durch](https://github.com/durch))
-- Feature/remove unused profit margin [\#1011](https://github.com/nymtech/nym/pull/1011) ([neacsu](https://github.com/neacsu))
-- Feature/explorer node status [\#1010](https://github.com/nymtech/nym/pull/1010) ([jstuczyn](https://github.com/jstuczyn))
-- Use serial integer instead of random [\#1009](https://github.com/nymtech/nym/pull/1009) ([durch](https://github.com/durch))
-- Feature/configure profit [\#1008](https://github.com/nymtech/nym/pull/1008) ([neacsu](https://github.com/neacsu))
-- Feature/fix gateway sign [\#1004](https://github.com/nymtech/nym/pull/1004) ([neacsu](https://github.com/neacsu))
-- Fix clippy [\#1003](https://github.com/nymtech/nym/pull/1003) ([neacsu](https://github.com/neacsu))
-- Update wallet version [\#998](https://github.com/nymtech/nym/pull/998) ([tommyv1987](https://github.com/tommyv1987))
-- Fix wallet build instructions [\#997](https://github.com/nymtech/nym/pull/997) ([tommyv1987](https://github.com/tommyv1987))
-- Make the separation between testnet-mode and erc20 bandwidth mode clearer [\#994](https://github.com/nymtech/nym/pull/994) ([neacsu](https://github.com/neacsu))
-- Bump @openzeppelin/contracts from 3.4.0 to 4.4.1 in /contracts/basic-bandwidth-generation [\#983](https://github.com/nymtech/nym/pull/983) ([dependabot[bot]](https://github.com/apps/dependabot))
-- Feature/implicit runtime [\#973](https://github.com/nymtech/nym/pull/973) ([jstuczyn](https://github.com/jstuczyn))
-- Differentiate staking and ownership [\#961](https://github.com/nymtech/nym/pull/961) ([durch](https://github.com/durch))
-
-## [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)
@@ -390,7 +58,6 @@
 
 **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

@@ -9,30 +9,23 @@ 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"
 members = [
     "clients/client-core",
-    "clients/credential",
     "clients/native",
     "clients/native/websocket-requests",
     "clients/socks5",
+    # "clients/tauri-client/src-tauri",
     "common/client-libs/gateway-client",
     "common/client-libs/mixnet-client",
     "common/client-libs/validator-client",
-    "common/credential-storage",
     "common/coconut-interface",
     "common/config",
     "common/credentials",
     "common/crypto",
-    "common/crypto/dkg",
     "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/vesting-contract",

README.md

@@ -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_{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=\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=\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=\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=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=\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=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=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=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=R">|global share of rewards available, starts at 2% of the reward pool. 
+|<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}">|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}">|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}">|fraction of total effort undertaken by node `i`, set to `1/k`.
+|<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">|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}">|declared profit margin of operator `i`, defaults to 10% in.
+|<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}">|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=\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">
+<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)">
+
 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=\color{white}\sigma^'_{i} = min\{\sigma_{i}, 1/k\}#gh-dark-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=\sigma^'_{i} = min\{\sigma_{i}, 1/k\}">
 
 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=\color{white}\lambda^'_{i} = min\{\lambda_{i}, 1/k\}#gh-dark-mode-only">
+<img src="https://render.githubusercontent.com/render/math?math=\lambda^'_{i} = min\{\lambda_{i}, 1/k\}">
 
 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=\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">
+<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})\}">
 
 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=\color{white}max\{0, (1-PM_{i}) \cdot (s^'/\sigma_{i}) \cdot (R_{i} - PP_{i})\}#gh-dark-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})\}">
 
 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/logo/logo-wordmark.svg

@@ -1,4 +1,4 @@
-<svg viewBox="0 0 210 56" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg width="210" height="56" viewBox="0 0 210 56" fill="none" xmlns="http://www.w3.org/2000/svg">
     <path d="M45.8829 0.142822H45.7169V0.28114V48.637L25.3289 0.225818L25.3012 0.142822H25.1905H13.6272H0.652966H0.514648V0.28114V55.7189V55.8572H0.652966H13.6272H13.7655V55.7189V7.28002L34.2365 55.7742L34.2642 55.8572H34.3748H45.8829H58.8294H58.9677V55.7189V0.28114V0.142822H58.8294H45.8829Z"/>
     <path d="M209.347 0.142822H184.616H184.477L184.45 0.253483L171.78 48.8583L159.082 0.253483L159.054 0.142822H158.944H134.157H133.991V0.28114V55.7189V55.8572H134.157H147.104H147.242V55.7189V7.66731L159.774 55.7466L159.801 55.8572H159.94H183.564H183.675L183.703 55.7466L196.234 7.66731V55.7189V55.8572H196.373H209.347H209.485V55.7189V0.28114V0.142822H209.347Z"/>
     <path d="M112.663 0.142822H112.58L112.552 0.198153L96.8116 27.5574L80.988 0.198153L80.9604 0.142822H80.8774H65.9114H65.6348L65.7731 0.364136L90.1447 42.5787V55.7189V55.8572H90.283H103.257H103.396V55.7189V42.5787L127.767 0.364136L127.905 0.142822H127.629H112.663Z"/>

clients/client-core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "client-core"
-version = "1.0.1"
+version = "1.0.0-rc.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
 edition = "2021"
 
@@ -32,4 +32,4 @@ validator-client = { path = "../../common/client-libs/validator-client" }
 tempfile = "3.1.0"
 
 [features]
-coconut = ["gateway-client/coconut", "gateway-requests/coconut"]
+coconut = []

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

@@ -103,15 +103,22 @@ 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() {
-            self.client.database_path = self::Client::<T>::default_database_path(&id);
+        #[cfg(not(feature = "coconut"))]
+        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) {
-        self.client.disabled_credentials_mode = disabled_credentials_mode;
+    pub fn with_testnet_mode(&mut self, testnet_mode: bool) {
+        self.client.testnet_mode = testnet_mode;
     }
 
     pub fn with_gateway_endpoint<S: Into<String>>(&mut self, id: S, owner: S, listener: S) {
@@ -154,8 +161,8 @@ impl<T: NymConfig> Config<T> {
         self.client.id.clone()
     }
 
-    pub fn get_disabled_credentials_mode(&self) -> bool {
-        self.client.disabled_credentials_mode
+    pub fn get_testnet_mode(&self) -> bool {
+        self.client.testnet_mode
     }
 
     pub fn get_nym_root_directory(&self) -> PathBuf {
@@ -206,8 +213,9 @@ impl<T: NymConfig> Config<T> {
         self.client.gateway_endpoint.gateway_listener.clone()
     }
 
-    pub fn get_database_path(&self) -> PathBuf {
-        self.client.database_path.clone()
+    #[cfg(not(feature = "coconut"))]
+    pub fn get_backup_bandwidth_token_keys_dir(&self) -> PathBuf {
+        self.client.backup_bandwidth_token_keys_dir.clone()
     }
 
     #[cfg(not(feature = "coconut"))]
@@ -294,10 +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>,
@@ -329,8 +337,11 @@ 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.
-    database_path: PathBuf,
+    /// Path to directory containing public/private keys used for bandwidth token purchase.
+    /// 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"))]
@@ -354,7 +365,7 @@ 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: default_api_endpoints(),
             private_identity_key_file: Default::default(),
             public_identity_key_file: Default::default(),
@@ -364,7 +375,8 @@ 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"))]
@@ -403,8 +415,10 @@ 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")
     }
 }
 

clients/credential/Cargo.toml

@@ -1,30 +0,0 @@
-[package]
-name = "credential"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-async-trait = "0.1.52"
-bip39 = "1.0.1"
-cfg-if = "0.1"
-clap = { version = "3.0.10", features = ["cargo", "derive"] }
-pickledb = "0.4.1"
-rand = "0.7.3"
-serde = { version = "1.0", features = ["derive"] }
-thiserror = "1.0"
-url = "2.2"
-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" }
-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"]

clients/credential/src/client.rs

@@ -1,69 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use bip39::Mnemonic;
-use coconut_bandwidth_contract_common::deposit::DepositData;
-use std::str::FromStr;
-use url::Url;
-
-use crate::error::Result;
-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>,
-    denom: Denom,
-    contract_address: AccountId,
-}
-
-impl Client {
-    pub fn new() -> Self {
-        let nymd_url = Url::from_str(NYMD_URL).unwrap();
-        let mnemonic = Mnemonic::from_str(MNEMONIC).unwrap();
-        let nymd_client = NymdClient::connect_with_mnemonic(
-            DEFAULT_NETWORK,
-            nymd_url.as_ref(),
-            None,
-            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,
-            denom,
-            contract_address,
-        }
-    }
-
-    pub async fn deposit(
-        &self,
-        amount: u64,
-        info: &str,
-        verification_key: String,
-        encryption_key: String,
-    ) -> Result<String> {
-        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
-            .execute(&self.contract_address, &req, Default::default(), "", funds)
-            .await?
-            .transaction_hash
-            .to_string())
-    }
-}

clients/credential/src/commands.rs

@@ -1,183 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use async_trait::async_trait;
-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};
-use network_defaults::VOUCHER_INFO;
-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 {
-    /// Deposit funds for buying coconut credential
-    Deposit(Deposit),
-    /// Lists the tx hashes of previous deposits
-    ListDeposits(ListDeposits),
-    /// Get a credential for a given deposit
-    GetCredential(GetCredential),
-}
-
-#[async_trait]
-pub(crate) trait Execute {
-    async fn execute(&self, db: &mut PickleDb, shared_storage: PersistentStorage) -> Result<()>;
-}
-
-#[derive(Args, Clone)]
-pub(crate) struct Deposit {
-    /// The amount that needs to be deposited
-    #[clap(long)]
-    amount: u64,
-}
-
-#[async_trait]
-impl Execute for Deposit {
-    async fn execute(&self, db: &mut PickleDb, _shared_storage: PersistentStorage) -> 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();
-        let tx_hash = client
-            .deposit(
-                self.amount,
-                VOUCHER_INFO,
-                signing_keypair.public_key.clone(),
-                encryption_keypair.public_key.clone(),
-            )
-            .await?;
-
-        let state = State {
-            amount: self.amount,
-            tx_hash: tx_hash.clone(),
-            signing_keypair,
-            encryption_keypair,
-            blind_request_data: None,
-            signature: None,
-        };
-        db.set(&tx_hash, &state).unwrap();
-
-        println!("{:?}", state);
-
-        Ok(())
-    }
-}
-
-#[derive(Args, Clone)]
-pub(crate) struct ListDeposits {}
-
-#[async_trait]
-impl Execute for ListDeposits {
-    async fn execute(&self, db: &mut PickleDb, _shared_storage: PersistentStorage) -> Result<()> {
-        for kv in db.iter() {
-            println!("{:?}", kv.get_value::<State>());
-        }
-
-        Ok(())
-    }
-}
-
-#[derive(Args, Clone)]
-pub(crate) struct GetCredential {
-    /// The hash of a successful deposit transaction
-    #[clap(long)]
-    tx_hash: 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))]
-    __no_request: bool,
-}
-
-#[async_trait]
-impl Execute for GetCredential {
-    async fn execute(&self, db: &mut PickleDb, shared_storage: PersistentStorage) -> 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 params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
-        let bandwidth_credential_attributes = if self.__no_request {
-            if let Some(blind_request_data) = state.blind_request_data {
-                let serial_number =
-                    Attribute::try_from_byte_slice(&blind_request_data.serial_number)
-                        .map_err(|_| CredentialClientError::CorruptedBlindSignRequest)?;
-                let binding_number =
-                    Attribute::try_from_byte_slice(&blind_request_data.binding_number)
-                        .map_err(|_| CredentialClientError::CorruptedBlindSignRequest)?;
-                let pedersen_commitments_openings = vec![
-                    Attribute::try_from_byte_slice(&blind_request_data.first_attribute)
-                        .map_err(|_| CredentialClientError::CorruptedBlindSignRequest)?,
-                    Attribute::try_from_byte_slice(&blind_request_data.second_attribute)
-                        .map_err(|_| CredentialClientError::CorruptedBlindSignRequest)?,
-                ];
-                let blind_sign_request =
-                    BlindSignRequest::from_bytes(blind_request_data.blind_sign_req.as_slice())
-                        .map_err(|_| CredentialClientError::CorruptedBlindSignRequest)?;
-                BandwidthVoucher::new_with_blind_sign_req(
-                    [serial_number, binding_number],
-                    [&state.amount.to_string(), VOUCHER_INFO],
-                    Hash::from_str(&self.tx_hash)
-                        .map_err(|_| CredentialClientError::InvalidTxHash)?,
-                    identity::PrivateKey::from_base58_string(&state.signing_keypair.private_key)?,
-                    encryption::PrivateKey::from_base58_string(
-                        &state.encryption_keypair.private_key,
-                    )?,
-                    pedersen_commitments_openings,
-                    blind_sign_request,
-                )
-            } else {
-                return Err(CredentialClientError::NoLocalBlindSignRequest);
-            }
-        } else {
-            BandwidthVoucher::new(
-                &params,
-                state.amount.to_string(),
-                VOUCHER_INFO.to_string(),
-                Hash::from_str(&self.tx_hash).map_err(|_| CredentialClientError::InvalidTxHash)?,
-                identity::PrivateKey::from_base58_string(&state.signing_keypair.private_key)?,
-                encryption::PrivateKey::from_base58_string(&state.encryption_keypair.private_key)?,
-            )
-        };
-
-        // Back up the blind sign req data, in case of sporadic failures
-        state.blind_request_data = Some(RequestData::new(
-            bandwidth_credential_attributes.get_private_attributes(),
-            bandwidth_credential_attributes.pedersen_commitments_openings(),
-            bandwidth_credential_attributes.blind_sign_request(),
-        )?);
-        db.set(&self.tx_hash, &state).unwrap();
-
-        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();
-
-        println!("Signature: {:?}", state.signature);
-
-        Ok(())
-    }
-}

clients/credential/src/error.rs

@@ -1,45 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use thiserror::Error;
-
-use credential_storage::error::StorageError;
-use credentials::error::Error as CredentialError;
-use crypto::asymmetric::encryption::KeyRecoveryError;
-use crypto::asymmetric::identity::Ed25519RecoveryError;
-use validator_client::nymd::error::NymdError;
-
-pub type Result<T> = std::result::Result<T, CredentialClientError>;
-
-#[derive(Error, Debug)]
-pub enum CredentialClientError {
-    #[error("Nymd error: {0}")]
-    Nymd(#[from] NymdError),
-
-    #[error("Credential error: {0}")]
-    Credential(#[from] CredentialError),
-
-    #[error("No previous deposit with that tx hash")]
-    NoDeposit,
-
-    #[error("Wrong number of attributes")]
-    WrongAttributeNumber,
-
-    #[error("Could not find any backed up blind sign request data")]
-    NoLocalBlindSignRequest,
-
-    #[error("The local blind sign request data is corrupted")]
-    CorruptedBlindSignRequest,
-
-    #[error("The tx hash provided is not valid")]
-    InvalidTxHash,
-
-    #[error("Could not parse Ed25519 data")]
-    Ed25519ParseError(#[from] Ed25519RecoveryError),
-
-    #[error("Could not parse X25519 data")]
-    X25519ParseError(#[from] KeyRecoveryError),
-
-    #[error("Could not use shared storage")]
-    SharedStorageError(#[from] StorageError),
-}

clients/credential/src/main.rs

@@ -1,63 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-cfg_if::cfg_if! {
-    if #[cfg(feature = "coconut")] {
-
-        mod client;
-        mod commands;
-        mod error;
-        mod state;
-
-        use commands::{Commands, Execute};
-        use error::Result;
-
-        use clap::Parser;
-        use pickledb::{PickleDb, PickleDbDumpPolicy, SerializationMethod};
-
-        pub const MNEMONIC: &str = "jazz fatigue diagram account outer wrist slide cherry mother grid network pause wolf pig round answer mail junior better hair dismiss toward access end";
-        pub const NYMD_URL: &str = "http://127.0.0.1:26657";
-        pub const CONTRACT_ADDRESS: &str = "nymt1nc5tatafv6eyq7llkr2gv50ff9e22mnfp9pc5s";
-        pub const SIGNER_AUTHORITIES: [&str; 1] = [
-            "http://127.0.0.1:8080",
-        ];
-
-        #[derive(Parser)]
-        #[clap(author = "Nymtech", version, about)]
-        struct Cli {
-            #[clap(subcommand)]
-            command: Commands,
-        }
-
-        #[tokio::main]
-        async fn main() -> Result<()> {
-            let args = Cli::parse();
-
-            let shared_storage = credential_storage::initialise_storage(std::path::PathBuf::from("/tmp/credential.db")).await;
-            let mut db = match PickleDb::load(
-                "credential.db",
-                PickleDbDumpPolicy::AutoDump,
-                SerializationMethod::Json,
-            ) {
-                Ok(db) => db,
-                Err(_) => PickleDb::new(
-                    "credential.db",
-                    PickleDbDumpPolicy::AutoDump,
-                    SerializationMethod::Json,
-                ),
-            };
-
-            match &args.command {
-                Commands::Deposit(m) => m.execute(&mut db, shared_storage).await?,
-                Commands::ListDeposits(m) => m.execute(&mut db, shared_storage).await?,
-                Commands::GetCredential(m) => m.execute(&mut db, shared_storage).await?,
-            }
-
-            Ok(())
-        }
-    } else {
-        fn main() {
-            println!("Crate only designed for coconut feature");
-        }
-    }
-}

clients/credential/src/state.rs

@@ -1,72 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use coconut_interface::{Attribute, BlindSignRequest, Bytable, PrivateAttribute};
-use serde::{Deserialize, Serialize};
-
-use crypto::asymmetric::{encryption, identity};
-
-use crate::error::{CredentialClientError, Result};
-
-#[derive(Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct KeyPair {
-    pub public_key: String,
-    pub private_key: String,
-}
-
-impl From<identity::KeyPair> for KeyPair {
-    fn from(kp: identity::KeyPair) -> Self {
-        Self {
-            public_key: kp.public_key().to_base58_string(),
-            private_key: kp.private_key().to_base58_string(),
-        }
-    }
-}
-
-impl From<encryption::KeyPair> for KeyPair {
-    fn from(kp: encryption::KeyPair) -> Self {
-        Self {
-            public_key: kp.public_key().to_base58_string(),
-            private_key: kp.private_key().to_base58_string(),
-        }
-    }
-}
-
-#[derive(Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct State {
-    pub amount: u64,
-    pub tx_hash: String,
-    pub signing_keypair: KeyPair,
-    pub encryption_keypair: KeyPair,
-    pub blind_request_data: Option<RequestData>,
-    pub signature: Option<String>,
-}
-
-#[derive(Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct RequestData {
-    pub serial_number: Vec<u8>,
-    pub binding_number: Vec<u8>,
-    pub first_attribute: Vec<u8>,
-    pub second_attribute: Vec<u8>,
-    pub blind_sign_req: Vec<u8>,
-}
-
-impl RequestData {
-    pub fn new(
-        private_attributes: Vec<PrivateAttribute>,
-        attributes: &[Attribute],
-        blind_sign_request: &BlindSignRequest,
-    ) -> Result<Self> {
-        if private_attributes.len() != 2 || attributes.len() != 2 {
-            Err(CredentialClientError::WrongAttributeNumber)
-        } else {
-            Ok(RequestData {
-                serial_number: private_attributes[0].to_byte_vec(),
-                binding_number: private_attributes[1].to_byte_vec(),
-                first_attribute: attributes[0].to_byte_vec(),
-                second_attribute: attributes[1].to_byte_vec(),
-                blind_sign_req: blind_sign_request.to_bytes(),
-            })
-        }
-    }
-}

clients/native/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nym-client"
-version = "1.0.1"
+version = "1.0.0-rc.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2021"
 rust-version = "1.56"
@@ -34,7 +34,6 @@ tokio-tungstenite = "0.14" # websocket
 client-core = { path = "../client-core" }
 coconut-interface = { path = "../../common/coconut-interface", optional = true }
 credentials = { path = "../../common/credentials", optional = true }
-credential-storage = { path = "../../common/credential-storage" }
 config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
@@ -43,12 +42,12 @@ nymsphinx = { path = "../../common/nymsphinx" }
 pemstore = { path = "../../common/pemstore" }
 topology = { path = "../../common/topology" }
 websocket-requests = { path = "websocket-requests" }
-validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
+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", "gateway-requests/coconut", "gateway-client/coconut"]
 eth = []
 
 [dev-dependencies]

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

@@ -592,9 +592,9 @@
       }
     },
     "node_modules/async": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
-      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
       "dev": true,
       "dependencies": {
         "lodash": "^4.17.14"
@@ -4825,9 +4825,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
-      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"

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 +46,10 @@ 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
-database_path = '{{ client.database_path }}'
+# Path to directory containing public/private keys used for bandwidth token purchase.
+# 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 }}'

clients/native/src/client/mod.rs

@@ -174,16 +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())
-                .await,
             self.config.get_base().get_eth_endpoint(),
             self.config.get_base().get_eth_private_key(),
+            self.config.get_base().get_backup_bandwidth_token_keys_dir(),
         )
         .expect("Could not create bandwidth controller");
 
@@ -199,8 +197,8 @@ impl NymClient {
             Some(bandwidth_controller),
         );
 
-        if self.config.get_base().get_disabled_credentials_mode() {
-            gateway_client.set_disabled_credentials_mode(true)
+        if self.config.get_base().get_testnet_mode() {
+            gateway_client.set_testnet_mode(true)
         }
         gateway_client
             .authenticate_and_start()

clients/native/src/commands/init.rs

@@ -4,10 +4,20 @@
 use clap::{App, Arg, ArgMatches};
 use client_core::client::key_manager::KeyManager;
 use client_core::config::persistence::key_pathfinder::ClientKeyPathfinder;
+#[cfg(feature = "coconut")]
+use coconut_interface::{hash_to_scalar, Credential, Parameters};
 use config::NymConfig;
+#[cfg(feature = "coconut")]
+use credentials::coconut::bandwidth::{
+    obtain_signature, prepare_for_spending, BandwidthVoucherAttributes, TOTAL_ATTRIBUTES,
+};
+#[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::rngs::OsRng;
@@ -24,8 +34,8 @@ use crate::commands::override_config;
 #[cfg(feature = "eth")]
 #[cfg(not(feature = "coconut"))]
 use crate::commands::{
-    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ENABLED_CREDENTIALS_MODE_ARG_NAME,
-    ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
+    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
+    TESTNET_MODE_ARG_NAME,
 };
 
 pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
@@ -66,28 +76,58 @@ pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
     #[cfg(not(feature = "coconut"))]
         let app = app
         .arg(
-            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .help("Set this client to work in a disabled credentials 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.")
+            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(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_ENDPOINT)
+            .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(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
+            .default_value_if(TESTNET_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
             .required(true)
         );
 
     app
 }
 
+// this behaviour should definitely be changed, we shouldn't
+// need to get bandwidth credential for registration
+#[cfg(feature = "coconut")]
+async fn _prepare_temporary_credential(validators: &[Url], raw_identity: &[u8]) -> Credential {
+    let verification_key = obtain_aggregate_verification_key(validators)
+        .await
+        .expect("could not obtain aggregate verification key of validators");
+
+    let params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
+    let bandwidth_credential_attributes = BandwidthVoucherAttributes {
+        serial_number: params.random_scalar(),
+        binding_number: params.random_scalar(),
+        voucher_value: hash_to_scalar(BANDWIDTH_VALUE.to_be_bytes()),
+        voucher_info: hash_to_scalar(String::from("BandwidthVoucher").as_bytes()),
+    };
+
+    let bandwidth_credential =
+        obtain_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>,

clients/native/src/commands/mod.rs

@@ -5,7 +5,7 @@ use crate::client::config::{Config, SocketType};
 use clap::ArgMatches;
 use url::Url;
 
-pub(crate) const ENABLED_CREDENTIALS_MODE_ARG_NAME: &str = "enabled-credentials-mode";
+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"))]
@@ -72,8 +72,8 @@ pub(crate) fn override_config(mut config: Config, matches: &ArgMatches<'_>) -> C
             .with_eth_private_key(DEFAULT_ETH_PRIVATE_KEY);
     }
 
-    if matches.is_present(ENABLED_CREDENTIALS_MODE_ARG_NAME) {
-        config.get_base_mut().with_disabled_credentials(false)
+    if !cfg!(feature = "eth") || matches.is_present(TESTNET_MODE_ARG_NAME) {
+        config.get_base_mut().with_testnet_mode(true)
     }
 
     config

clients/native/src/commands/run.rs

@@ -6,9 +6,7 @@ use crate::client::NymClient;
 use crate::commands::override_config;
 #[cfg(feature = "eth")]
 #[cfg(not(feature = "coconut"))]
-use crate::commands::{
-    ENABLED_CREDENTIALS_MODE_ARG_NAME, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
-};
+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::*;
@@ -48,9 +46,9 @@ pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
     #[cfg(not(feature = "coconut"))]
         let app = app
         .arg(
-            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .help("Set this client to work in a enabled credentials mode that would attempt to use gateway with bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+            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)

clients/native/src/main.rs

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use clap::{crate_version, App, ArgMatches};
-use network_defaults::DEFAULT_NETWORK;
 
 pub mod client;
 pub mod commands;
@@ -68,7 +67,6 @@ fn long_version() -> String {
 {:<20}{}
 {:<20}{}
 {:<20}{}
-{:<20}{}
 "#,
         "Build Timestamp:",
         env!("VERGEN_BUILD_TIMESTAMP"),
@@ -86,8 +84,6 @@ fn long_version() -> String {
         env!("VERGEN_RUSTC_CHANNEL"),
         "cargo Profile:",
         env!("VERGEN_CARGO_PROFILE"),
-        "Network:",
-        DEFAULT_NETWORK
     )
 }
 

clients/socks5/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nym-socks5-client"
-version = "1.0.1"
+version = "1.0.0-rc.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
 edition = "2021"
 rust-version = "1.56"
@@ -27,7 +27,6 @@ url = "2.2"
 client-core = { path = "../client-core" }
 coconut-interface = { path = "../../common/coconut-interface", optional = true }
 credentials = { path = "../../common/credentials", optional = true }
-credential-storage = { path = "../../common/credential-storage" }
 config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
@@ -38,12 +37,12 @@ socks5-requests = { path = "../../common/socks5/requests" }
 topology = { path = "../../common/topology" }
 pemstore = { path = "../../common/pemstore" }
 proxy-helpers = { path = "../../common/socks5/proxy-helpers" }
-validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
+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", "gateway-requests/coconut", "gateway-client/coconut", "credentials/coconut", "client-core/coconut"]
+coconut = ["coconut-interface", "credentials", "gateway-requests/coconut", "gateway-client/coconut"]
 eth = []
 
 [build-dependencies]

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 +46,10 @@ 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
-database_path = '{{ client.database_path }}'
+# Path to directory containing public/private keys used for bandwidth token purchase.
+# 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 }}'

clients/socks5/src/client/mod.rs

@@ -162,16 +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())
-                .await,
             self.config.get_base().get_eth_endpoint(),
             self.config.get_base().get_eth_private_key(),
+            self.config.get_base().get_backup_bandwidth_token_keys_dir(),
         )
         .expect("Could not create bandwidth controller");
 
@@ -187,8 +185,8 @@ impl NymClient {
             Some(bandwidth_controller),
         );
 
-        if self.config.get_base().get_disabled_credentials_mode() {
-            gateway_client.set_disabled_credentials_mode(true)
+        if self.config.get_base().get_testnet_mode() {
+            gateway_client.set_testnet_mode(true)
         }
         gateway_client
             .authenticate_and_start()

clients/socks5/src/commands/init.rs

@@ -4,10 +4,20 @@
 use clap::{App, Arg, ArgMatches};
 use client_core::client::key_manager::KeyManager;
 use client_core::config::persistence::key_pathfinder::ClientKeyPathfinder;
+#[cfg(feature = "coconut")]
+use coconut_interface::{hash_to_scalar, Credential, Parameters};
 use config::NymConfig;
+#[cfg(feature = "coconut")]
+use credentials::coconut::bandwidth::{
+    obtain_signature, prepare_for_spending, BandwidthVoucherAttributes, TOTAL_ATTRIBUTES,
+};
+#[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};
@@ -22,8 +32,8 @@ use crate::commands::override_config;
 #[cfg(feature = "eth")]
 #[cfg(not(feature = "coconut"))]
 use crate::commands::{
-    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ENABLED_CREDENTIALS_MODE_ARG_NAME,
-    ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
+    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
+    TESTNET_MODE_ARG_NAME,
 };
 
 pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
@@ -66,28 +76,58 @@ pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
     #[cfg(not(feature = "coconut"))]
         let app = app
         .arg(
-            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .help("Set this client to work in a enabled credentials mode that would attempt to use gateway with bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+            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(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_ENDPOINT)
+            .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(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
+            .default_value_if(TESTNET_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
             .required(true)
         );
 
     app
 }
 
+// this behaviour should definitely be changed, we shouldn't
+// need to get bandwidth credential for registration
+#[cfg(feature = "coconut")]
+async fn _prepare_temporary_credential(validators: &[Url], raw_identity: &[u8]) -> Credential {
+    let verification_key = obtain_aggregate_verification_key(validators)
+        .await
+        .expect("could not obtain aggregate verification key of validators");
+
+    let params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
+    let bandwidth_credential_attributes = BandwidthVoucherAttributes {
+        serial_number: params.random_scalar(),
+        binding_number: params.random_scalar(),
+        voucher_value: hash_to_scalar(BANDWIDTH_VALUE.to_be_bytes()),
+        voucher_info: hash_to_scalar("BandwidthVoucher"),
+    };
+
+    let bandwidth_credential =
+        obtain_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>,

clients/socks5/src/commands/mod.rs

@@ -9,7 +9,7 @@ pub(crate) mod init;
 pub(crate) mod run;
 pub(crate) mod upgrade;
 
-pub(crate) const ENABLED_CREDENTIALS_MODE_ARG_NAME: &str = "enabled-credentials-mode";
+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"))]
@@ -68,8 +68,8 @@ pub(crate) fn override_config(mut config: Config, matches: &ArgMatches<'_>) -> C
             .with_eth_private_key(DEFAULT_ETH_PRIVATE_KEY);
     }
 
-    if matches.is_present(ENABLED_CREDENTIALS_MODE_ARG_NAME) {
-        config.get_base_mut().with_disabled_credentials(false)
+    if !cfg!(feature = "eth") || matches.is_present(TESTNET_MODE_ARG_NAME) {
+        config.get_base_mut().with_testnet_mode(true)
     }
 
     config

clients/socks5/src/commands/run.rs

@@ -6,9 +6,7 @@ use crate::client::NymClient;
 use crate::commands::override_config;
 #[cfg(feature = "eth")]
 #[cfg(not(feature = "coconut"))]
-use crate::commands::{
-    ENABLED_CREDENTIALS_MODE_ARG_NAME, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
-};
+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::*;
@@ -54,9 +52,9 @@ pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
     #[cfg(not(feature = "coconut"))]
     let app = app
         .arg(
-            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
-                .help("Set this client to work in a disabled credentials 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.")
+            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)

clients/socks5/src/main.rs

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use clap::{crate_version, App, ArgMatches};
-use network_defaults::DEFAULT_NETWORK;
 
 pub mod client;
 mod commands;
@@ -68,7 +67,6 @@ fn long_version() -> String {
 {:<20}{}
 {:<20}{}
 {:<20}{}
-{:<20}{}
 "#,
         "Build Timestamp:",
         env!("VERGEN_BUILD_TIMESTAMP"),
@@ -86,8 +84,6 @@ fn long_version() -> String {
         env!("VERGEN_RUSTC_CHANNEL"),
         "cargo Profile:",
         env!("VERGEN_CARGO_PROFILE"),
-        "Network:",
-        DEFAULT_NETWORK
     )
 }
 

clients/socks5/src/socks/client.rs

@@ -16,7 +16,7 @@ use proxy_helpers::connection_controller::{
 };
 use proxy_helpers::proxy_runner::ProxyRunner;
 use rand::RngCore;
-use socks5_requests::{ConnectionId, Message, RemoteAddress, Request};
+use socks5_requests::{ConnectionId, RemoteAddress, Request};
 use std::io;
 use std::net::SocketAddr;
 use std::pin::Pin;
@@ -224,9 +224,8 @@ impl SocksClient {
 
     async fn send_connect_to_mixnet(&mut self, remote_address: RemoteAddress) {
         let req = Request::new_connect(self.connection_id, remote_address, self.self_address);
-        let msg = Message::Request(req);
 
-        let input_message = InputMessage::new_fresh(self.service_provider, msg.into_bytes(), false);
+        let input_message = InputMessage::new_fresh(self.service_provider, req.into_bytes(), false);
         self.input_sender.unbounded_send(input_message).unwrap();
     }
 
@@ -253,8 +252,7 @@ impl SocksClient {
         )
         .run(move |conn_id, read_data, socket_closed| {
             let provider_request = Request::new_send(conn_id, read_data, socket_closed);
-            let provider_message = Message::Request(provider_request);
-            InputMessage::new_fresh(recipient, provider_message.into_bytes(), false)
+            InputMessage::new_fresh(recipient, provider_request.into_bytes(), false)
         })
         .await
         .into_inner();

clients/webassembly/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "nym-client-wasm"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jedrzej Stuczynski <andrew@nymtech.net>"]
-version = "1.0.1"
+version = "1.0.0-rc.1"
 edition = "2021"
 keywords = ["nym", "sphinx", "wasm", "webassembly", "privacy", "client"]
 license = "Apache-2.0"

clients/webassembly/js-example/package-lock.json

@@ -24,7 +24,8 @@
     },
     "../pkg": {
       "name": "@nymproject/nym-client-wasm",
-      "version": "0.0.1"
+      "version": "0.12.0",
+      "license": "Apache-2.0"
     },
     "node_modules/@discoveryjs/json-ext": {
       "version": "0.5.7",
@@ -585,9 +586,9 @@
       }
     },
     "node_modules/async": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
-      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
       "dev": true,
       "dependencies": {
         "lodash": "^4.17.14"
@@ -4304,9 +4305,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
-      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"

clients/webassembly/src/client/mod.rs

@@ -26,7 +26,7 @@ const DEFAULT_GATEWAY_RESPONSE_TIMEOUT: Duration = Duration::from_millis(1_500);
 #[wasm_bindgen]
 pub struct NymClient {
     validator_server: Url,
-    disabled_credentials_mode: bool,
+    testnet_mode: bool,
 
     // TODO: technically this doesn't need to be an Arc since wasm is run on a single thread
     // however, once we eventually combine this code with the native-client's, it will make things
@@ -72,7 +72,7 @@ impl NymClient {
 
             on_message: None,
             on_gateway_connect: None,
-            disabled_credentials_mode: true,
+            testnet_mode: true,
         }
     }
 
@@ -85,12 +85,9 @@ impl NymClient {
         self.on_gateway_connect = Some(on_connect)
     }
 
-    pub fn set_disabled_credentials_mode(&mut self, disabled_credentials_mode: bool) {
-        console_log!(
-            "Setting disabled credentials mode to {}",
-            disabled_credentials_mode
-        );
-        self.disabled_credentials_mode = disabled_credentials_mode;
+    pub fn set_testnet_mode(&mut self, testnet_mode: bool) {
+        console_log!("Setting testnet mode to {}", testnet_mode);
+        self.testnet_mode = testnet_mode;
     }
 
     fn self_recipient(&self) -> Recipient {
@@ -110,8 +107,14 @@ impl NymClient {
 
     // Right now it's impossible to have async exported functions to take `&self` rather than self
     pub async fn initial_setup(self) -> Self {
-        let disabled_credentials_mode = self.disabled_credentials_mode;
+        let testnet_mode = self.testnet_mode;
 
+        #[cfg(feature = "coconut")]
+        let bandwidth_controller = Some(gateway_client::bandwidth::BandwidthController::new(
+            vec![self.validator_server.clone()],
+            *self.identity.public_key(),
+        ));
+        #[cfg(not(feature = "coconut"))]
         let bandwidth_controller = None;
 
         let mut client = self.get_and_update_topology().await;
@@ -132,8 +135,8 @@ impl NymClient {
             bandwidth_controller,
         );
 
-        if disabled_credentials_mode {
-            gateway_client.set_disabled_credentials_mode(true)
+        if testnet_mode {
+            gateway_client.set_testnet_mode(true)
         }
 
         gateway_client

common/client-libs/gateway-client/Cargo.toml

@@ -17,7 +17,6 @@ url = "2.2"
 rand = { version = "0.7.3", features = ["wasm-bindgen"] }
 secp256k1 = "0.20.3"
 web3 = { version = "0.17.0", default-features = false }
-async-trait = { version = "0.1.51" }
 
 # internal
 credentials = { path = "../../credentials" }
@@ -27,7 +26,6 @@ nymsphinx = { path = "../../nymsphinx" }
 pemstore = { path = "../../pemstore" }
 coconut-interface = { path = "../../coconut-interface", optional = true }
 network-defaults = { path = "../../network-defaults" }
-validator-client = { path = "../validator-client", optional = true }
 
 [dependencies.tungstenite]
 version = "0.13"
@@ -41,9 +39,6 @@ features = ["macros", "rt", "net", "sync", "time"]
 [target."cfg(not(target_arch = \"wasm32\"))".dependencies.tokio-tungstenite]
 version = "0.14"
 
-[target."cfg(not(target_arch = \"wasm32\"))".dependencies.credential-storage]
-path = "../../credential-storage"
-
 # wasm-only dependencies
 [target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen]
 version = "0.2"
@@ -72,6 +67,6 @@ features = ["js"]
 #url = "2.1"
 
 [features]
-coconut = ["gateway-requests/coconut", "coconut-interface", "validator-client", "credentials/coconut"]
+coconut = ["gateway-requests/coconut", "coconut-interface"]
 wasm = ["web3/wasm", "web3/http", "web3/signing"]
 default = ["web3/default"]

common/client-libs/gateway-client/src/bandwidth.rs

@@ -1,28 +1,24 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-#[cfg(target_arch = "wasm32")]
-use crate::wasm_storage::{Storage, StorageError};
-#[cfg(feature = "coconut")]
-use coconut_interface::Base58;
-#[cfg(feature = "coconut")]
-#[cfg(not(target_arch = "wasm32"))]
-use credential_storage::error::StorageError;
-#[cfg(not(target_arch = "wasm32"))]
-use credential_storage::storage::Storage;
 #[cfg(feature = "coconut")]
 use credentials::coconut::{
-    bandwidth::prepare_for_spending, utils::obtain_aggregate_verification_key,
+    bandwidth::{
+        obtain_signature, prepare_for_spending, BandwidthVoucherAttributes, TOTAL_ATTRIBUTES,
+    },
+    utils::obtain_aggregate_verification_key,
 };
 #[cfg(not(feature = "coconut"))]
 use credentials::token::bandwidth::TokenCredential;
 #[cfg(not(feature = "coconut"))]
 use crypto::asymmetric::identity;
+use crypto::asymmetric::identity::PublicKey;
+use network_defaults::BANDWIDTH_VALUE;
 #[cfg(not(feature = "coconut"))]
 use network_defaults::{
-    eth_contract::ETH_ERC20_JSON_ABI, eth_contract::ETH_JSON_ABI, BANDWIDTH_VALUE,
-    ETH_BURN_FUNCTION_NAME, ETH_CONTRACT_ADDRESS, ETH_ERC20_APPROVE_FUNCTION_NAME,
-    ETH_ERC20_CONTRACT_ADDRESS, ETH_MIN_BLOCK_DEPTH, TOKENS_TO_BURN, UTOKENS_TO_BURN,
+    eth_contract::ETH_ERC20_JSON_ABI, eth_contract::ETH_JSON_ABI, ETH_BURN_FUNCTION_NAME,
+    ETH_CONTRACT_ADDRESS, ETH_ERC20_APPROVE_FUNCTION_NAME, ETH_ERC20_CONTRACT_ADDRESS,
+    ETH_MIN_BLOCK_DEPTH, TOKENS_TO_BURN, UTOKENS_TO_BURN,
 };
 #[cfg(not(feature = "coconut"))]
 use pemstore::traits::PemStorableKeyPair;
@@ -30,6 +26,9 @@ use pemstore::traits::PemStorableKeyPair;
 use rand::rngs::OsRng;
 #[cfg(not(feature = "coconut"))]
 use secp256k1::SecretKey;
+#[cfg(not(feature = "coconut"))]
+use std::io::{Read, Write};
+#[cfg(not(feature = "coconut"))]
 use std::str::FromStr;
 #[cfg(not(feature = "coconut"))]
 use web3::{
@@ -70,35 +69,35 @@ pub fn eth_erc20_contract(web3: Web3<Http>) -> Contract<Http> {
 }
 
 #[derive(Clone)]
-pub struct BandwidthController<St: Storage> {
-    storage: St,
+pub struct BandwidthController {
     #[cfg(feature = "coconut")]
     validator_endpoints: Vec<url::Url>,
+    #[cfg(feature = "coconut")]
+    identity: PublicKey,
     #[cfg(not(feature = "coconut"))]
     contract: Contract<Http>,
     #[cfg(not(feature = "coconut"))]
     erc20_contract: Contract<Http>,
     #[cfg(not(feature = "coconut"))]
     eth_private_key: SecretKey,
+    #[cfg(not(feature = "coconut"))]
+    backup_bandwidth_token_keys_dir: std::path::PathBuf,
 }
 
-impl<St> BandwidthController<St>
-where
-    St: Storage + Clone + 'static,
-{
+impl BandwidthController {
     #[cfg(feature = "coconut")]
-    pub fn new(storage: St, validator_endpoints: Vec<url::Url>) -> Self {
+    pub fn new(validator_endpoints: Vec<url::Url>, identity: PublicKey) -> Self {
         BandwidthController {
-            storage,
             validator_endpoints,
+            identity,
         }
     }
 
     #[cfg(not(feature = "coconut"))]
     pub fn new(
-        storage: St,
         eth_endpoint: String,
         eth_private_key: String,
+        backup_bandwidth_token_keys_dir: std::path::PathBuf,
     ) -> Result<Self, GatewayClientError> {
         // Fail early, on invalid url
         let transport =
@@ -111,42 +110,60 @@ where
             .map_err(|_| GatewayClientError::InvalidEthereumPrivateKey)?;
 
         Ok(BandwidthController {
-            storage,
             contract,
             erc20_contract,
             eth_private_key,
+            backup_bandwidth_token_keys_dir,
         })
     }
 
     #[cfg(not(feature = "coconut"))]
-    async fn backup_keypair(&self, keypair: &identity::KeyPair) -> Result<(), GatewayClientError> {
-        self.storage
-            .insert_erc20_credential(
-                keypair.public_key().to_base58_string(),
-                keypair.private_key().to_base58_string(),
-            )
-            .await?;
+    fn backup_keypair(&self, keypair: &identity::KeyPair) -> Result<(), GatewayClientError> {
+        std::fs::create_dir_all(&self.backup_bandwidth_token_keys_dir)?;
+        let file_path = self
+            .backup_bandwidth_token_keys_dir
+            .join(keypair.public_key().to_base58_string());
+        let mut file = std::fs::File::create(file_path)?;
+        file.write_all(&keypair.private_key().to_bytes())?;
 
         Ok(())
     }
 
     #[cfg(not(feature = "coconut"))]
-    async fn restore_keypair(&self) -> Result<identity::KeyPair, GatewayClientError> {
-        let data = self.storage.get_next_erc20_credential().await?;
-        let public_key = identity::PublicKey::from_base58_string(data.public_key).unwrap();
-        let private_key = identity::PrivateKey::from_base58_string(data.private_key).unwrap();
-
-        Ok(identity::KeyPair::from_keys(private_key, public_key))
+    fn restore_keypair(&self) -> Result<identity::KeyPair, GatewayClientError> {
+        std::fs::create_dir_all(&self.backup_bandwidth_token_keys_dir)?;
+        let file = std::fs::read_dir(&self.backup_bandwidth_token_keys_dir)?
+            .find(|entry| {
+                entry
+                    .as_ref()
+                    .map(|entry| entry.path().is_file())
+                    .unwrap_or(false)
+            })
+            .unwrap_or_else(|| Err(std::io::Error::from(std::io::ErrorKind::NotFound)))?;
+        let file_path = file.path();
+        let pub_key = file_path
+            .file_name()
+            .ok_or_else(|| std::io::Error::from(std::io::ErrorKind::NotFound))?
+            .to_str()
+            .ok_or_else(|| std::io::Error::from(std::io::ErrorKind::NotFound))?;
+        let mut priv_key = vec![];
+        std::fs::File::open(file_path.clone())?.read_to_end(&mut priv_key)?;
+        Ok(identity::KeyPair::from_keys(
+            identity::PrivateKey::from_bytes(&priv_key).unwrap(),
+            identity::PublicKey::from_base58_string(pub_key).unwrap(),
+        ))
     }
 
     #[cfg(not(feature = "coconut"))]
-    async fn mark_keypair_as_spent(
-        &self,
-        keypair: &identity::KeyPair,
-    ) -> Result<(), GatewayClientError> {
-        self.storage
-            .consume_erc20_credential(keypair.public_key().to_base58_string())
-            .await?;
+    fn mark_keypair_as_spent(&self, keypair: &identity::KeyPair) -> Result<(), GatewayClientError> {
+        let mut spent_dir = self.backup_bandwidth_token_keys_dir.clone();
+        spent_dir.push("spent");
+        std::fs::create_dir_all(&spent_dir)?;
+        let file_path_old = self
+            .backup_bandwidth_token_keys_dir
+            .join(keypair.public_key().to_base58_string());
+        let file_path_new = spent_dir.join(keypair.public_key().to_base58_string());
+        std::fs::rename(file_path_old, file_path_new)?;
 
         Ok(())
     }
@@ -156,24 +173,31 @@ where
         &self,
     ) -> Result<coconut_interface::Credential, GatewayClientError> {
         let verification_key = obtain_aggregate_verification_key(&self.validator_endpoints).await?;
-        let bandwidth_credential = self.storage.get_next_coconut_credential().await?;
-        let voucher_value = u64::from_str(&bandwidth_credential.voucher_value)
-            .map_err(|_| StorageError::InconsistentData)?;
-        let voucher_info = bandwidth_credential.voucher_info.clone();
-        let serial_number =
-            coconut_interface::Attribute::try_from_bs58(bandwidth_credential.serial_number)?;
-        let binding_number =
-            coconut_interface::Attribute::try_from_bs58(bandwidth_credential.binding_number)?;
-        let signature =
-            coconut_interface::Signature::try_from_bs58(bandwidth_credential.signature)?;
+        let params = coconut_interface::Parameters::new(TOTAL_ATTRIBUTES).unwrap();
+
+        // TODO: Decide what is the value and additional info associated with the bandwidth voucher
+        let bandwidth_credential_attributes = BandwidthVoucherAttributes {
+            serial_number: params.random_scalar(),
+            binding_number: params.random_scalar(),
+            voucher_value: coconut_interface::hash_to_scalar(BANDWIDTH_VALUE.to_be_bytes()),
+            voucher_info: coconut_interface::hash_to_scalar(
+                String::from("BandwidthVoucher").as_bytes(),
+            ),
+        };
+
+        let bandwidth_credential = obtain_signature(
+            &params,
+            &bandwidth_credential_attributes,
+            &self.validator_endpoints,
+        )
+        .await?;
+        // the above would presumably be loaded from a file
 
         // the below would only be executed once we know where we want to spend it (i.e. which gateway and stuff)
         Ok(prepare_for_spending(
-            voucher_value,
-            voucher_info,
-            serial_number,
-            binding_number,
-            &signature,
+            &self.identity.to_bytes(),
+            &bandwidth_credential,
+            &bandwidth_credential_attributes,
             &verification_key,
         )?)
     }
@@ -181,15 +205,15 @@ where
     #[cfg(not(feature = "coconut"))]
     pub async fn prepare_token_credential(
         &self,
-        gateway_identity: identity::PublicKey,
+        gateway_identity: PublicKey,
         gateway_owner: String,
     ) -> Result<TokenCredential, GatewayClientError> {
-        let kp = match self.restore_keypair().await {
+        let kp = match self.restore_keypair() {
             Ok(kp) => kp,
             Err(_) => {
                 let mut rng = OsRng;
                 let kp = identity::KeyPair::new(&mut rng);
-                self.backup_keypair(&kp).await?;
+                self.backup_keypair(&kp)?;
                 kp
             }
         };
@@ -199,7 +223,7 @@ where
         self.buy_token_credential(verification_key, signed_verification_key, gateway_owner)
             .await?;
 
-        self.mark_keypair_as_spent(&kp).await?;
+        self.mark_keypair_as_spent(&kp)?;
 
         let message: Vec<u8> = verification_key
             .to_bytes()
@@ -220,7 +244,7 @@ where
     #[cfg(not(feature = "coconut"))]
     pub async fn buy_token_credential(
         &self,
-        verification_key: identity::PublicKey,
+        verification_key: PublicKey,
         signed_verification_key: identity::Signature,
         gateway_owner: String,
     ) -> Result<(), GatewayClientError> {

common/client-libs/gateway-client/src/client.rs

@@ -9,12 +9,8 @@ pub use crate::packet_router::{
     AcknowledgementReceiver, AcknowledgementSender, MixnetMessageReceiver, MixnetMessageSender,
 };
 use crate::socket_state::{PartiallyDelegated, SocketState};
-#[cfg(target_arch = "wasm32")]
-use crate::wasm_storage::PersistentStorage;
 #[cfg(feature = "coconut")]
 use coconut_interface::Credential;
-#[cfg(not(target_arch = "wasm32"))]
-use credential_storage::PersistentStorage;
 #[cfg(not(feature = "coconut"))]
 use credentials::token::bandwidth::TokenCredential;
 use crypto::asymmetric::identity;
@@ -45,7 +41,7 @@ const DEFAULT_RECONNECTION_BACKOFF: Duration = Duration::from_secs(5);
 
 pub struct GatewayClient {
     authenticated: bool,
-    disabled_credentials_mode: bool,
+    testnet_mode: bool,
     bandwidth_remaining: i64,
     gateway_address: String,
     gateway_identity: identity::PublicKey,
@@ -55,7 +51,7 @@ pub struct GatewayClient {
     connection: SocketState,
     packet_router: PacketRouter,
     response_timeout_duration: Duration,
-    bandwidth_controller: Option<BandwidthController<PersistentStorage>>,
+    bandwidth_controller: Option<BandwidthController>,
 
     // reconnection related variables
     /// Specifies whether client should try to reconnect to gateway on connection failure.
@@ -79,11 +75,11 @@ impl GatewayClient {
         mixnet_message_sender: MixnetMessageSender,
         ack_sender: AcknowledgementSender,
         response_timeout_duration: Duration,
-        bandwidth_controller: Option<BandwidthController<PersistentStorage>>,
+        bandwidth_controller: Option<BandwidthController>,
     ) -> Self {
         GatewayClient {
             authenticated: false,
-            disabled_credentials_mode: true,
+            testnet_mode: false,
             bandwidth_remaining: 0,
             gateway_address,
             gateway_identity,
@@ -100,8 +96,8 @@ impl GatewayClient {
         }
     }
 
-    pub fn set_disabled_credentials_mode(&mut self, disabled_credentials_mode: bool) {
-        self.disabled_credentials_mode = disabled_credentials_mode
+    pub fn set_testnet_mode(&mut self, testnet_mode: bool) {
+        self.testnet_mode = testnet_mode
     }
 
     // TODO: later convert into proper builder methods
@@ -134,7 +130,7 @@ impl GatewayClient {
 
         GatewayClient {
             authenticated: false,
-            disabled_credentials_mode: true,
+            testnet_mode: false,
             bandwidth_remaining: 0,
             gateway_address,
             gateway_identity,
@@ -548,13 +544,13 @@ impl GatewayClient {
         if self.shared_key.is_none() {
             return Err(GatewayClientError::NoSharedKeyAvailable);
         }
-        if self.bandwidth_controller.is_none() && !self.disabled_credentials_mode {
+        if self.bandwidth_controller.is_none() && !self.testnet_mode {
             return Err(GatewayClientError::NoBandwidthControllerAvailable);
         }
 
         warn!("Not enough bandwidth. Trying to get more bandwidth, this might take a while");
-        if self.disabled_credentials_mode {
-            info!("The client is running in disabled credentials mode - attempting to claim bandwidth without a credential");
+        if self.testnet_mode {
+            info!("The client is running in testnet mode - attempting to claim bandwidth without a credential");
             return self.try_claim_testnet_bandwidth().await;
         }
 

common/client-libs/gateway-client/src/error.rs

@@ -1,10 +1,6 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-#[cfg(target_arch = "wasm32")]
-use crate::wasm_storage::StorageError;
-#[cfg(not(target_arch = "wasm32"))]
-use credential_storage::error::StorageError;
 use gateway_requests::registration::handshake::error::HandshakeError;
 use std::io;
 use thiserror::Error;
@@ -25,18 +21,15 @@ pub enum GatewayClientError {
     #[error("There was a network error - {0}")]
     NetworkError(#[from] WsError),
 
-    #[error("There was a credential storage error - {0}")]
-    CredentialStorageError(#[from] StorageError),
-
-    #[cfg(feature = "coconut")]
-    #[error("Coconut error - {0}")]
-    CoconutError(#[from] coconut_interface::CoconutError),
-
     // TODO: see if `JsValue` is a reasonable type for this
     #[cfg(target_arch = "wasm32")]
     #[error("There was a network error")]
     NetworkErrorWasm(JsValue),
 
+    #[cfg(not(feature = "coconut"))]
+    #[error("Keypair IO error - {0}")]
+    IOError(#[from] std::io::Error),
+
     #[cfg(not(feature = "coconut"))]
     #[error("Could not burn ERC20 token in Ethereum smart contract - {0}")]
     BurnTokenError(#[from] Web3Error),
@@ -76,9 +69,6 @@ pub enum GatewayClientError {
     #[error("Client does not have enough bandwidth: estimated {0}, remaining: {1}")]
     NotEnoughBandwidth(i64, i64),
 
-    #[error("There are no more bandwidth credentials acquired. Please buy some more if you want to use the mixnet")]
-    NoMoreBandwidthCredentials,
-
     #[error("Received an unexpected response")]
     UnexpectedResponse,
 

common/client-libs/gateway-client/src/lib.rs

@@ -13,8 +13,6 @@ pub mod client;
 pub mod error;
 pub mod packet_router;
 pub mod socket_state;
-#[cfg(feature = "wasm")]
-mod wasm_storage;
 
 /// Helper method for reading from websocket stream. Helps to flatten the structure.
 pub(crate) fn cleanup_socket_message(

common/client-libs/gateway-client/src/packet_router.rs

@@ -72,12 +72,7 @@ impl PacketRouter {
 
         if !received_acks.is_empty() {
             trace!("routing acks");
-            match self.ack_sender.unbounded_send(received_acks) {
-                Ok(_) => {}
-                Err(e) => {
-                    error!("failed to send ack: {:?}", e);
-                }
-            };
+            self.ack_sender.unbounded_send(received_acks).unwrap();
         }
     }
 }

common/client-libs/gateway-client/src/socket_state.rs

@@ -74,7 +74,7 @@ impl PartiallyDelegated {
             // This would also require NOT discarding any text responses here.
 
             // TODO: those can return the "send confirmations" - perhaps it should be somehow worked around?
-            Message::Text(text) => trace!(
+            Message::Text(text) => debug!(
                 "received a text message - probably a response to some previous query! - {}",
                 text
             ),

common/client-libs/gateway-client/src/wasm_storage.rs

@@ -1,98 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use async_trait::async_trait;
-use thiserror::Error;
-
-#[derive(Error, Debug)]
-pub enum StorageError {
-    #[error("Wasm client is not yet supported")]
-    WasmNotSupported,
-
-    #[allow(dead_code)]
-    #[error("Code shouldn't reach this point")]
-    InconsistentData,
-}
-
-#[derive(Clone)]
-pub struct PersistentStorage {}
-
-pub struct CoconutCredential {
-    pub id: i64,
-    pub voucher_value: String,
-    pub voucher_info: String,
-    pub serial_number: String,
-    pub binding_number: String,
-    pub signature: String,
-}
-
-pub struct ERC20Credential {
-    pub id: i64,
-    pub public_key: String,
-    pub private_key: String,
-    pub consumed: bool,
-}
-
-#[async_trait]
-pub trait Storage: Send + Sync {
-    async fn insert_coconut_credential(
-        &self,
-        voucher_value: String,
-        voucher_info: String,
-        serial_number: String,
-        binding_number: String,
-        signature: String,
-    ) -> Result<(), StorageError>;
-
-    async fn get_next_coconut_credential(&self) -> Result<CoconutCredential, StorageError>;
-
-    async fn remove_coconut_credential(&self, id: i64) -> Result<(), StorageError>;
-
-    async fn insert_erc20_credential(
-        &self,
-        public_key: String,
-        private_key: String,
-    ) -> Result<(), StorageError>;
-
-    async fn get_next_erc20_credential(&self) -> Result<ERC20Credential, StorageError>;
-
-    async fn consume_erc20_credential(&self, public_key: String) -> Result<(), StorageError>;
-}
-
-#[async_trait]
-impl Storage for PersistentStorage {
-    async fn insert_coconut_credential(
-        &self,
-        _voucher_value: String,
-        _voucher_info: String,
-        _serial_number: String,
-        _binding_number: String,
-        _signature: String,
-    ) -> Result<(), StorageError> {
-        Err(StorageError::WasmNotSupported)
-    }
-
-    async fn get_next_coconut_credential(&self) -> Result<CoconutCredential, StorageError> {
-        Err(StorageError::WasmNotSupported)
-    }
-
-    async fn remove_coconut_credential(&self, _id: i64) -> Result<(), StorageError> {
-        Err(StorageError::WasmNotSupported)
-    }
-
-    async fn insert_erc20_credential(
-        &self,
-        _public_key: String,
-        _private_key: String,
-    ) -> Result<(), StorageError> {
-        Err(StorageError::WasmNotSupported)
-    }
-
-    async fn get_next_erc20_credential(&self) -> Result<ERC20Credential, StorageError> {
-        Err(StorageError::WasmNotSupported)
-    }
-
-    async fn consume_erc20_credential(&self, _public_key: String) -> Result<(), StorageError> {
-        Err(StorageError::WasmNotSupported)
-    }
-}

common/client-libs/mixnet-client/src/client.rs

@@ -133,14 +133,20 @@ impl Client {
         if current_attempt == 0 {
             None
         } else {
-            let exp = 2_u32.checked_pow(current_attempt);
-            let backoff = exp
-                .and_then(|exp| self.config.initial_reconnection_backoff.checked_mul(exp))
-                .unwrap_or(self.config.maximum_reconnection_backoff);
+            // according to https://github.com/tokio-rs/tokio/issues/1953 there's an undocumented
+            // limit of tokio delay of about 2 years.
+            // let's ensure our delay is always on a sane side of being maximum 1 hour.
+            let maximum_sane_delay = Duration::from_secs(60 * 60);
 
             Some(std::cmp::min(
-                backoff,
-                self.config.maximum_reconnection_backoff,
+                maximum_sane_delay,
+                std::cmp::min(
+                    self.config
+                        .initial_reconnection_backoff
+                        .checked_mul(2_u32.pow(current_attempt))
+                        .unwrap_or(self.config.maximum_reconnection_backoff),
+                    self.config.maximum_reconnection_backoff,
+                ),
             ))
         }
     }
@@ -248,45 +254,3 @@ impl SendWithoutResponse for Client {
         }
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn dummy_client() -> Client {
-        Client::new(Config {
-            initial_reconnection_backoff: Duration::from_millis(10_000),
-            maximum_reconnection_backoff: Duration::from_millis(300_000),
-            initial_connection_timeout: Duration::from_millis(1_500),
-            maximum_connection_buffer_size: 128,
-        })
-    }
-
-    #[test]
-    fn determining_backoff_works_regardless_of_attempt() {
-        let client = dummy_client();
-        assert!(client.determine_backoff(0).is_none());
-        assert!(client.determine_backoff(1).is_some());
-        assert!(client.determine_backoff(2).is_some());
-        assert_eq!(
-            client.determine_backoff(16).unwrap(),
-            client.config.maximum_reconnection_backoff
-        );
-        assert_eq!(
-            client.determine_backoff(32).unwrap(),
-            client.config.maximum_reconnection_backoff
-        );
-        assert_eq!(
-            client.determine_backoff(1024).unwrap(),
-            client.config.maximum_reconnection_backoff
-        );
-        assert_eq!(
-            client.determine_backoff(65536).unwrap(),
-            client.config.maximum_reconnection_backoff
-        );
-        assert_eq!(
-            client.determine_backoff(u32::MAX).unwrap(),
-            client.config.maximum_reconnection_backoff
-        );
-    }
-}

common/client-libs/validator-client/Cargo.toml

@@ -9,7 +9,6 @@ rust-version = "1.56"
 
 [dependencies]
 base64 = "0.13"
-colored = "2.0"
 mixnet-contract-common = { path= "../../cosmwasm-smart-contracts/mixnet-contract" }
 vesting-contract-common = { path= "../../cosmwasm-smart-contracts/vesting-contract" }
 vesting-contract = { path = "../../../contracts/vesting" }
@@ -19,8 +18,6 @@ reqwest = { version = "0.11", features = ["json"] }
 thiserror = "1"
 log = "0.4"
 url = { version = "2.2", features = ["serde"] }
-tokio = { version = "1.10", features = ["sync", "time"] }
-futures = "0.3"
 
 coconut-interface = { path = "../../coconut-interface" }
 network-defaults = { path = "../../network-defaults" }
@@ -32,12 +29,16 @@ validator-api-requests = { path = "../../../validator-api/validator-api-requests
 async-trait = { version = "0.1.51", optional = true }
 bip39 = { version = "1", features = ["rand"], optional = true }
 config = { path = "../../config", optional = true }
-cosmrs = { git = "https://github.com/nymtech/cosmos-rust", branch = "bugfix/account-id-length-validation", features = ["rpc", "bip32", "cosmwasm"], optional = true}
+cosmrs = { version = "0.4.1", features = [
+    "rpc",
+    "bip32",
+    "cosmwasm",
+], optional = true }
 prost = { version = "0.9", default-features = false, optional = true }
 flate2 = { version = "1.0.20", optional = true }
 sha2 = { version = "0.9.5", optional = true }
 itertools = { version = "0.10", optional = true }
-cosmwasm-std = { version = "1.0.0-beta8", optional = true }
+cosmwasm-std = { version = "1.0.0-beta6", optional = true }
 
 [dev-dependencies]
 ts-rs = "6.1.2"

common/client-libs/validator-client/src/client.rs

@@ -5,9 +5,6 @@ use crate::{validator_api, ValidatorClientError};
 use coconut_interface::{BlindSignRequestBody, BlindedSignatureResponse, VerificationKeyResponse};
 use mixnet_contract_common::{GatewayBond, IdentityKeyRef, MixNodeBond};
 use url::Url;
-
-#[cfg(feature = "nymd-client")]
-use validator_api_requests::models::UptimeResponse;
 use validator_api_requests::models::{
     CoreNodeStatusResponse, MixnodeStatusResponse, RewardEstimationResponse,
     StakeSaturationResponse,
@@ -156,10 +153,6 @@ impl Client<SigningNymdClient> {
         )?;
         Ok(())
     }
-
-    pub fn set_nymd_simulated_gas_multiplier(&mut self, multiplier: f32) {
-        self.nymd.set_simulated_gas_multiplier(multiplier)
-    }
 }
 
 #[cfg(feature = "nymd-client")]
@@ -267,14 +260,13 @@ impl<C> Client<C> {
         &self,
         address: String,
         mix_identity: IdentityKey,
-        proxy: Option<String>,
     ) -> Result<u128, ValidatorClientError>
     where
         C: CosmWasmClient + Sync,
     {
         Ok(self
             .nymd
-            .get_delegator_rewards(address, mix_identity, proxy)
+            .get_delegator_rewards(address, mix_identity)
             .await?
             .u128())
     }
@@ -282,14 +274,13 @@ impl<C> Client<C> {
     pub async fn get_pending_delegation_events(
         &self,
         owner_address: String,
-        proxy_address: Option<String>,
     ) -> Result<Vec<DelegationEvent>, ValidatorClientError>
     where
         C: CosmWasmClient + Sync,
     {
         Ok(self
             .nymd
-            .get_pending_delegation_events(owner_address, proxy_address)
+            .get_pending_delegation_events(owner_address)
             .await?)
     }
 
@@ -585,12 +576,6 @@ impl<C> Client<C> {
         Ok(delegations)
     }
 
-    pub async fn get_mixnode_avg_uptimes(
-        &self,
-    ) -> Result<Vec<UptimeResponse>, ValidatorClientError> {
-        Ok(self.validator_api.get_mixnode_avg_uptimes().await?)
-    }
-
     pub async fn blind_sign(
         &self,
         request_body: &BlindSignRequestBody,
@@ -700,16 +685,6 @@ impl ApiClient {
         Ok(self.validator_api.blind_sign(request_body).await?)
     }
 
-    pub async fn partial_bandwidth_credential(
-        &self,
-        request_body: &str,
-    ) -> Result<BlindedSignatureResponse, ValidatorClientError> {
-        Ok(self
-            .validator_api
-            .partial_bandwidth_credential(request_body)
-            .await?)
-    }
-
     pub async fn get_coconut_verification_key(
         &self,
     ) -> Result<VerificationKeyResponse, ValidatorClientError> {

common/client-libs/validator-client/src/connection_tester.rs

@@ -1,238 +0,0 @@
-use crate::nymd::error::NymdError;
-use crate::nymd::{NymdClient, QueryNymdClient};
-use crate::ApiClient;
-use network_defaults::all::Network;
-
-use colored::Colorize;
-use core::fmt;
-use itertools::Itertools;
-use std::collections::HashMap;
-use std::hash::BuildHasher;
-use std::time::Duration;
-use tokio::time::timeout;
-use url::Url;
-
-const MAX_URLS_TESTED: usize = 200;
-const CONNECTION_TEST_TIMEOUT_SEC: u64 = 2;
-
-// Run connection tests for all specified nymd and api urls. These are all run concurrently.
-pub async fn run_validator_connection_test<H: BuildHasher + 'static>(
-    nymd_urls: impl Iterator<Item = (Network, Url)>,
-    api_urls: impl Iterator<Item = (Network, Url)>,
-    mixnet_contract_address: HashMap<Network, Option<cosmrs::AccountId>, H>,
-) -> (
-    HashMap<Network, Vec<(Url, bool)>>,
-    HashMap<Network, Vec<(Url, bool)>>,
-) {
-    // Setup all the clients for the connection tests
-    let connection_test_clients =
-        setup_connection_tests(nymd_urls, api_urls, mixnet_contract_address);
-
-    // Run all tests concurrently
-    let connection_results = futures::future::join_all(
-        connection_test_clients
-            .into_iter()
-            .take(MAX_URLS_TESTED)
-            .map(ClientForConnectionTest::run_connection_check),
-    )
-    .await;
-
-    // Seperate and collect results into HashMaps
-    (
-        extract_and_collect_results_into_map(&connection_results, &UrlType::Nymd),
-        extract_and_collect_results_into_map(&connection_results, &UrlType::Api),
-    )
-}
-
-fn setup_connection_tests<H: BuildHasher + 'static>(
-    nymd_urls: impl Iterator<Item = (Network, Url)>,
-    api_urls: impl Iterator<Item = (Network, Url)>,
-    mixnet_contract_address: HashMap<Network, Option<cosmrs::AccountId>, H>,
-) -> impl Iterator<Item = ClientForConnectionTest> {
-    let nymd_connection_test_clients = nymd_urls.filter_map(move |(network, url)| {
-        let address = mixnet_contract_address
-            .get(&network)
-            .expect("No configured contract address")
-            .clone();
-        NymdClient::<QueryNymdClient>::connect(url.as_str(), address, None, None)
-            .map(move |client| ClientForConnectionTest::Nymd(network, url, Box::new(client)))
-            .ok()
-    });
-
-    let api_connection_test_clients = api_urls.map(|(network, url)| {
-        ClientForConnectionTest::Api(network, url.clone(), ApiClient::new(url))
-    });
-
-    nymd_connection_test_clients.chain(api_connection_test_clients)
-}
-
-fn extract_and_collect_results_into_map(
-    connection_results: &[ConnectionResult],
-    url_type: &UrlType,
-) -> HashMap<Network, Vec<(Url, bool)>> {
-    connection_results
-        .iter()
-        .filter(|c| &c.url_type() == url_type)
-        .map(|c| {
-            let (network, url, result) = c.result();
-            (*network, (url.clone(), *result))
-        })
-        .into_group_map()
-}
-
-async fn test_nymd_connection(
-    network: Network,
-    url: &Url,
-    client: &NymdClient<QueryNymdClient>,
-) -> ConnectionResult {
-    let result = match timeout(
-        Duration::from_secs(CONNECTION_TEST_TIMEOUT_SEC),
-        client.get_mixnet_contract_version(),
-    )
-    .await
-    {
-        Ok(Err(NymdError::TendermintError(e))) => {
-            // If we get a tendermint-rpc error, we classify the node as not contactable
-            log::debug!(
-                "Checking: nymd_url: {network}: {url}: {}: {}",
-                "failed".red(),
-                e
-            );
-            false
-        }
-        Ok(Err(NymdError::AbciError(code, log))) => {
-            // We accept the mixnet contract not found as ok from a connection standpoint. This happens
-            // for example on a pre-launch network.
-            log::debug!(
-                "Checking: nymd_url: {network}: {url}: {}, but with abci error: {code}: {log}",
-                "success".green()
-            );
-            code == 18
-        }
-        Ok(Err(error @ NymdError::NoContractAddressAvailable)) => {
-            log::debug!(
-                "Checking: nymd_url: {network}: {url}: {}: {error}",
-                "failed".red()
-            );
-            false
-        }
-        Ok(Err(e)) => {
-            // For any other error, we're optimistic and just try anyway.
-            log::debug!(
-                "Checking: nymd_url: {network}: {url}: {}, but with error: {e}",
-                "success".green()
-            );
-            true
-        }
-        Ok(Ok(_)) => {
-            log::debug!(
-                "Checking: nymd_url: {network}: {url}: {}",
-                "success".green()
-            );
-            true
-        }
-        Err(e) => {
-            log::debug!(
-                "Checking: nymd_url: {network}: {url}: {}: {e}",
-                "failed".red()
-            );
-            false
-        }
-    };
-    ConnectionResult::Nymd(network, url.clone(), result)
-}
-
-async fn test_api_connection(network: Network, url: &Url, client: &ApiClient) -> ConnectionResult {
-    let result = match timeout(
-        Duration::from_secs(CONNECTION_TEST_TIMEOUT_SEC),
-        client.get_cached_mixnodes(),
-    )
-    .await
-    {
-        Ok(Ok(_)) => {
-            log::debug!("Checking: api_url: {network}: {url}: {}", "success".green());
-            true
-        }
-        Ok(Err(e)) => {
-            log::debug!(
-                "Checking: api_url: {network}: {url}: {}: {e}",
-                "failed".red()
-            );
-            false
-        }
-        Err(e) => {
-            log::debug!(
-                "Checking: api_url: {network}: {url}: {}: {e}",
-                "failed".red()
-            );
-            false
-        }
-    };
-    ConnectionResult::Api(network, url.clone(), result)
-}
-
-enum ClientForConnectionTest {
-    Nymd(Network, Url, Box<NymdClient<QueryNymdClient>>),
-    Api(Network, Url, ApiClient),
-}
-
-impl ClientForConnectionTest {
-    async fn run_connection_check(self) -> ConnectionResult {
-        match self {
-            ClientForConnectionTest::Nymd(network, ref url, ref client) => {
-                test_nymd_connection(network, url, client).await
-            }
-            ClientForConnectionTest::Api(network, ref url, ref client) => {
-                test_api_connection(network, url, client).await
-            }
-        }
-    }
-}
-
-#[derive(Debug, PartialEq, Eq)]
-enum UrlType {
-    Nymd,
-    Api,
-}
-
-impl fmt::Display for UrlType {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            UrlType::Nymd => write!(f, "nymd"),
-            UrlType::Api => write!(f, "api"),
-        }
-    }
-}
-
-#[derive(Debug)]
-enum ConnectionResult {
-    Nymd(Network, Url, bool),
-    Api(Network, Url, bool),
-}
-
-impl ConnectionResult {
-    fn result(&self) -> (&Network, &Url, &bool) {
-        match self {
-            ConnectionResult::Nymd(network, url, result)
-            | ConnectionResult::Api(network, url, result) => (network, url, result),
-        }
-    }
-
-    fn url_type(&self) -> UrlType {
-        match self {
-            ConnectionResult::Nymd(..) => UrlType::Nymd,
-            ConnectionResult::Api(..) => UrlType::Api,
-        }
-    }
-}
-
-impl fmt::Display for ConnectionResult {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let (network, url, result) = self.result();
-        let url_type = self.url_type();
-        write!(
-            f,
-            "{network}: {url}: {url_type}: connection is successful: {result}"
-        )
-    }
-}

common/client-libs/validator-client/src/lib.rs

@@ -2,8 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 pub mod client;
-#[cfg(feature = "nymd-client")]
-pub mod connection_tester;
 mod error;
 #[cfg(feature = "nymd-client")]
 pub mod nymd;

common/client-libs/validator-client/src/nymd/cosmwasm_client/client.rs

@@ -8,7 +8,9 @@ use crate::nymd::cosmwasm_client::types::{
 };
 use crate::nymd::error::NymdError;
 use async_trait::async_trait;
-use cosmrs::proto::cosmos::auth::v1beta1::{QueryAccountRequest, QueryAccountResponse};
+use cosmrs::proto::cosmos::auth::v1beta1::{
+    BaseAccount, QueryAccountRequest, QueryAccountResponse,
+};
 use cosmrs::proto::cosmos::bank::v1beta1::{
     QueryAllBalancesRequest, QueryAllBalancesResponse, QueryBalanceRequest, QueryBalanceResponse,
     QueryTotalSupplyRequest, QueryTotalSupplyResponse,
@@ -30,26 +32,12 @@ use cosmwasm_std::Coin as CosmWasmCoin;
 use prost::Message;
 use serde::{Deserialize, Serialize};
 use std::convert::{TryFrom, TryInto};
-use std::time::Duration;
 
 #[async_trait]
-impl CosmWasmClient for HttpClient {
-    fn broadcast_polling_rate(&self) -> Duration {
-        Duration::from_secs(4)
-    }
-
-    fn broadcast_timeout(&self) -> Duration {
-        Duration::from_secs(60)
-    }
-}
+impl CosmWasmClient for HttpClient {}
 
 #[async_trait]
 pub trait CosmWasmClient: rpc::Client {
-    // this should probably get redesigned, but I'm leaving those like that temporarily to fix
-    // the underlying issue more quickly
-    fn broadcast_polling_rate(&self) -> Duration;
-    fn broadcast_timeout(&self) -> Duration;
-
     // helper method to remove duplicate code involved in making abci requests with protobuf messages
     // TODO: perhaps it should have an additional argument to determine whether the response should
     // require proof?
@@ -95,16 +83,21 @@ pub trait CosmWasmClient: rpc::Client {
             .make_abci_query::<_, QueryAccountResponse>(path, req)
             .await?;
 
-        res.account.map(TryFrom::try_from).transpose()
+        let base_account = res
+            .account
+            .map(|account| BaseAccount::decode(account.value.as_ref()))
+            .transpose()?;
+
+        base_account
+            .map(|base_account| base_account.try_into())
+            .transpose()
     }
 
     async fn get_sequence(&self, address: &AccountId) -> Result<SequenceResponse, NymdError> {
-        let account = self
+        let base_account = self
             .get_account(address)
             .await?
             .ok_or_else(|| NymdError::NonExistentAccountError(address.clone()))?;
-        let base_account = account.try_get_base_account()?;
-
         Ok(SequenceResponse {
             account_number: base_account.account_number,
             sequence: base_account.sequence,
@@ -267,42 +260,6 @@ pub trait CosmWasmClient: rpc::Client {
         Ok(rpc::Client::broadcast_tx_commit(self, tx).await?)
     }
 
-    async fn broadcast_tx(&self, tx: Transaction) -> Result<TxResponse, NymdError> {
-        let broadcasted = CosmWasmClient::broadcast_tx_sync(self, tx).await?;
-
-        if broadcasted.code.is_err() {
-            let code_val = broadcasted.code.value();
-            return Err(NymdError::BroadcastTxErrorDeliverTx {
-                hash: broadcasted.hash,
-                height: None,
-                code: code_val,
-                raw_log: broadcasted.log.to_string(),
-            });
-        }
-
-        let tx_hash = broadcasted.hash;
-
-        let start = tokio::time::Instant::now();
-        loop {
-            log::debug!(
-                "Polling for result of including {} in a block...",
-                broadcasted.hash
-            );
-            if tokio::time::Instant::now().duration_since(start) >= self.broadcast_timeout() {
-                return Err(NymdError::BroadcastTimeout {
-                    hash: tx_hash,
-                    timeout: self.broadcast_timeout(),
-                });
-            }
-
-            if let Ok(poll_res) = self.get_tx(tx_hash).await {
-                return Ok(poll_res);
-            }
-
-            tokio::time::sleep(self.broadcast_polling_rate()).await;
-        }
-    }
-
     async fn get_codes(&self) -> Result<Vec<Code>, NymdError> {
         let path = Some("/cosmwasm.wasm.v1.Query/Codes".parse().unwrap());
 

common/client-libs/validator-client/src/nymd/cosmwasm_client/helpers.rs

@@ -3,9 +3,7 @@
 
 use crate::nymd::error::NymdError;
 use cosmrs::proto::cosmos::base::query::v1beta1::{PageRequest, PageResponse};
-use cosmrs::proto::cosmos::base::v1beta1::Coin as ProtoCoin;
 use cosmrs::rpc::endpoint::broadcast;
-use cosmrs::Coin;
 use flate2::write::GzEncoder;
 use flate2::Compression;
 use std::io::Write;
@@ -19,7 +17,7 @@ impl CheckResponse for broadcast::tx_commit::Response {
         if self.check_tx.code.is_err() {
             return Err(NymdError::BroadcastTxErrorCheckTx {
                 hash: self.hash,
-                height: Some(self.height),
+                height: self.height,
                 code: self.check_tx.code.value(),
                 raw_log: self.check_tx.log.value().to_owned(),
             });
@@ -28,7 +26,7 @@ impl CheckResponse for broadcast::tx_commit::Response {
         if self.deliver_tx.code.is_err() {
             return Err(NymdError::BroadcastTxErrorDeliverTx {
                 hash: self.hash,
-                height: Some(self.height),
+                height: self.height,
                 code: self.deliver_tx.code.value(),
                 raw_log: self.deliver_tx.log.value().to_owned(),
             });
@@ -38,21 +36,6 @@ impl CheckResponse for broadcast::tx_commit::Response {
     }
 }
 
-impl CheckResponse for crate::nymd::TxResponse {
-    fn check_response(self) -> Result<Self, NymdError> {
-        if self.tx_result.code.is_err() {
-            return Err(NymdError::BroadcastTxErrorDeliverTx {
-                hash: self.hash,
-                height: Some(self.height),
-                code: self.tx_result.code.value(),
-                raw_log: self.tx_result.log.value().to_owned(),
-            });
-        }
-
-        Ok(self)
-    }
-}
-
 pub(crate) fn compress_wasm_code(code: &[u8]) -> Result<Vec<u8>, NymdError> {
     // using compression level 9, same as cosmjs, that optimises for size
     let mut encoder = GzEncoder::new(Vec::new(), Compression::best());
@@ -82,14 +65,3 @@ pub(crate) fn next_page_key(pagination_info: Option<PageResponse>) -> Option<Vec
 
     None
 }
-
-pub(crate) fn parse_proto_coin_vec(value: Vec<ProtoCoin>) -> Result<Vec<Coin>, NymdError> {
-    value
-        .into_iter()
-        .map(|proto_coin| {
-            Coin::try_from(&proto_coin).map_err(|_| NymdError::MalformedCoin {
-                coin_representation: format!("{:?}", proto_coin),
-            })
-        })
-        .collect()
-}

common/client-libs/validator-client/src/nymd/cosmwasm_client/signing_client.rs

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use std::convert::TryInto;
-use std::time::Duration;
 
 use async_trait::async_trait;
 use cosmrs::bank::MsgSend;
@@ -25,7 +24,7 @@ use crate::nymd::cosmwasm_client::types::*;
 use crate::nymd::error::NymdError;
 use crate::nymd::fee::{Fee, DEFAULT_SIMULATED_GAS_MULTIPLIER};
 use crate::nymd::wallet::DirectSecp256k1HdWallet;
-use crate::nymd::{CosmosCoin, GasPrice, TxResponse};
+use crate::nymd::{CosmosCoin, GasPrice};
 
 // we need to have **a** valid secp256k1 signature for simulation purposes.
 // it doesn't matter what it is as long as it parses correctly
@@ -36,9 +35,6 @@ const DUMMY_SECP256K1_SIGNATURE: &[u8] = &[
     91,
 ];
 
-const DEFAULT_BROADCAST_POLLING_RATE: Duration = Duration::from_secs(4);
-const DEFAULT_BROADCAST_TIMEOUT: Duration = Duration::from_secs(60);
-
 #[async_trait]
 pub trait SigningCosmWasmClient: CosmWasmClient {
     fn signer(&self) -> &DirectSecp256k1HdWallet;
@@ -115,12 +111,12 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .map_err(|_| NymdError::SerializationError("MsgStoreCode".to_owned()))?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, vec![upload_msg], fee, memo)
+            .sign_and_broadcast_commit(sender_address, vec![upload_msg], fee, memo)
             .await?
             .check_response()?;
 
-        let logs = parse_raw_logs(tx_res.tx_result.log)?;
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let logs = parse_raw_logs(tx_res.deliver_tx.log)?;
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         // TODO: should those strings be extracted into some constants?
         // the reason I think unwrap here is fine is that if the transaction succeeded and those
@@ -176,12 +172,12 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .map_err(|_| NymdError::SerializationError("MsgInstantiateContract".to_owned()))?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, vec![init_msg], fee, memo)
+            .sign_and_broadcast_commit(sender_address, vec![init_msg], fee, memo)
             .await?
             .check_response()?;
 
-        let logs = parse_raw_logs(tx_res.tx_result.log)?;
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let logs = parse_raw_logs(tx_res.deliver_tx.log)?;
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         // TODO: should those strings be extracted into some constants?
         // the reason I think unwrap here is fine is that if the transaction succeeded and those
@@ -218,14 +214,14 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .map_err(|_| NymdError::SerializationError("MsgUpdateAdmin".to_owned()))?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, vec![change_admin_msg], fee, memo)
+            .sign_and_broadcast_commit(sender_address, vec![change_admin_msg], fee, memo)
             .await?
             .check_response()?;
 
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         Ok(ChangeAdminResult {
-            logs: parse_raw_logs(tx_res.tx_result.log)?,
+            logs: parse_raw_logs(tx_res.deliver_tx.log)?,
             transaction_hash: tx_res.hash,
             gas_info,
         })
@@ -246,14 +242,14 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .map_err(|_| NymdError::SerializationError("MsgClearAdmin".to_owned()))?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, vec![change_admin_msg], fee, memo)
+            .sign_and_broadcast_commit(sender_address, vec![change_admin_msg], fee, memo)
             .await?
             .check_response()?;
 
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         Ok(ChangeAdminResult {
-            logs: parse_raw_logs(tx_res.tx_result.log)?,
+            logs: parse_raw_logs(tx_res.deliver_tx.log)?,
             transaction_hash: tx_res.hash,
             gas_info,
         })
@@ -281,14 +277,14 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .map_err(|_| NymdError::SerializationError("MsgMigrateContract".to_owned()))?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, vec![migrate_msg], fee, memo)
+            .sign_and_broadcast_commit(sender_address, vec![migrate_msg], fee, memo)
             .await?
             .check_response()?;
 
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         Ok(MigrateResult {
-            logs: parse_raw_logs(tx_res.tx_result.log)?,
+            logs: parse_raw_logs(tx_res.deliver_tx.log)?,
             transaction_hash: tx_res.hash,
             gas_info,
         })
@@ -316,14 +312,14 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .map_err(|_| NymdError::SerializationError("MsgExecuteContract".to_owned()))?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, vec![execute_msg], fee, memo)
+            .sign_and_broadcast_commit(sender_address, vec![execute_msg], fee, memo)
             .await?
             .check_response()?;
 
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         Ok(ExecuteResult {
-            logs: parse_raw_logs(tx_res.tx_result.log)?,
+            logs: parse_raw_logs(tx_res.deliver_tx.log)?,
             transaction_hash: tx_res.hash,
             gas_info,
         })
@@ -356,14 +352,14 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
             .collect::<Result<_, _>>()?;
 
         let tx_res = self
-            .sign_and_broadcast(sender_address, messages, fee, memo)
+            .sign_and_broadcast_commit(sender_address, messages, fee, memo)
             .await?
             .check_response()?;
 
-        let gas_info = GasInfo::new(tx_res.tx_result.gas_wanted, tx_res.tx_result.gas_used);
+        let gas_info = GasInfo::new(tx_res.deliver_tx.gas_wanted, tx_res.deliver_tx.gas_used);
 
         Ok(ExecuteResult {
-            logs: parse_raw_logs(tx_res.tx_result.log)?,
+            logs: parse_raw_logs(tx_res.deliver_tx.log)?,
             transaction_hash: tx_res.hash,
             gas_info,
         })
@@ -376,7 +372,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         amount: Vec<Coin>,
         fee: Fee,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
+    ) -> Result<broadcast::tx_commit::Response, NymdError> {
         let send_msg = MsgSend {
             from_address: sender_address.clone(),
             to_address: recipient_address.clone(),
@@ -385,7 +381,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .to_any()
         .map_err(|_| NymdError::SerializationError("MsgSend".to_owned()))?;
 
-        self.sign_and_broadcast(sender_address, vec![send_msg], fee, memo)
+        self.sign_and_broadcast_commit(sender_address, vec![send_msg], fee, memo)
             .await?
             .check_response()
     }
@@ -396,7 +392,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         msgs: I,
         fee: Fee,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError>
+    ) -> Result<broadcast::tx_commit::Response, NymdError>
     where
         I: IntoIterator<Item = (AccountId, Vec<Coin>)> + Send,
     {
@@ -413,7 +409,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
             })
             .collect::<Result<_, _>>()?;
 
-        self.sign_and_broadcast(sender_address, messages, fee, memo)
+        self.sign_and_broadcast_commit(sender_address, messages, fee, memo)
             .await?
             .check_response()
     }
@@ -425,7 +421,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         amount: Coin,
         fee: Fee,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
+    ) -> Result<broadcast::tx_commit::Response, NymdError> {
         let delegate_msg = MsgDelegate {
             delegator_address: delegator_address.to_owned(),
             validator_address: validator_address.to_owned(),
@@ -434,7 +430,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .to_any()
         .map_err(|_| NymdError::SerializationError("MsgDelegate".to_owned()))?;
 
-        self.sign_and_broadcast(delegator_address, vec![delegate_msg], fee, memo)
+        self.sign_and_broadcast_commit(delegator_address, vec![delegate_msg], fee, memo)
             .await?
             .check_response()
     }
@@ -446,7 +442,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         amount: Coin,
         fee: Fee,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
+    ) -> Result<broadcast::tx_commit::Response, NymdError> {
         let undelegate_msg = MsgUndelegate {
             delegator_address: delegator_address.to_owned(),
             validator_address: validator_address.to_owned(),
@@ -455,7 +451,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .to_any()
         .map_err(|_| NymdError::SerializationError("MsgUndelegate".to_owned()))?;
 
-        self.sign_and_broadcast(delegator_address, vec![undelegate_msg], fee, memo)
+        self.sign_and_broadcast_commit(delegator_address, vec![undelegate_msg], fee, memo)
             .await?
             .check_response()
     }
@@ -466,7 +462,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         validator_address: &AccountId,
         fee: Fee,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
+    ) -> Result<broadcast::tx_commit::Response, NymdError> {
         let withdraw_msg = MsgWithdrawDelegatorReward {
             delegator_address: delegator_address.to_owned(),
             validator_address: validator_address.to_owned(),
@@ -474,7 +470,7 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         .to_any()
         .map_err(|_| NymdError::SerializationError("MsgWithdrawDelegatorReward".to_owned()))?;
 
-        self.sign_and_broadcast(delegator_address, vec![withdraw_msg], fee, memo)
+        self.sign_and_broadcast_commit(delegator_address, vec![withdraw_msg], fee, memo)
             .await?
             .check_response()
     }
@@ -577,27 +573,6 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
         CosmWasmClient::broadcast_tx_commit(self, tx_bytes.into()).await
     }
 
-    /// Broadcast a transaction to the network and monitors its inclusion in a block.
-    async fn sign_and_broadcast(
-        &self,
-        signer_address: &AccountId,
-        messages: Vec<Any>,
-        fee: Fee,
-        memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
-        let memo = memo.into();
-        let fee = self
-            .determine_transaction_fee(signer_address, &messages, fee, &memo)
-            .await?;
-
-        let tx_raw = self.sign(signer_address, messages, fee, memo).await?;
-        let tx_bytes = tx_raw
-            .to_bytes()
-            .map_err(|_| NymdError::SerializationError("Tx".to_owned()))?;
-
-        self.broadcast_tx(tx_bytes.into()).await
-    }
-
     fn sign_direct(
         &self,
         signer_address: &AccountId,
@@ -663,9 +638,6 @@ pub struct Client {
     rpc_client: HttpClient,
     signer: DirectSecp256k1HdWallet,
     gas_price: GasPrice,
-
-    broadcast_polling_rate: Duration,
-    broadcast_timeout: Duration,
 }
 
 impl Client {
@@ -682,18 +654,8 @@ impl Client {
             rpc_client,
             signer,
             gas_price,
-            broadcast_polling_rate: DEFAULT_BROADCAST_POLLING_RATE,
-            broadcast_timeout: DEFAULT_BROADCAST_TIMEOUT,
         })
     }
-
-    pub fn set_broadcast_polling_rate(&mut self, broadcast_polling_rate: Duration) {
-        self.broadcast_polling_rate = broadcast_polling_rate
-    }
-
-    pub fn set_broadcast_timeout(&mut self, broadcast_timeout: Duration) {
-        self.broadcast_timeout = broadcast_timeout
-    }
 }
 
 #[async_trait]
@@ -707,15 +669,7 @@ impl rpc::Client for Client {
 }
 
 #[async_trait]
-impl CosmWasmClient for Client {
-    fn broadcast_polling_rate(&self) -> Duration {
-        self.broadcast_polling_rate
-    }
-
-    fn broadcast_timeout(&self) -> Duration {
-        self.broadcast_timeout
-    }
-}
+impl CosmWasmClient for Client {}
 
 #[async_trait]
 impl SigningCosmWasmClient for Client {

common/client-libs/validator-client/src/nymd/cosmwasm_client/types.rs

@@ -1,34 +1,23 @@
-// Copyright 2021-2022 - Nym Technologies SA <contact@nymtech.net>
+// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
 // TODO: There's a significant argument to pull those out of the package and make a PR on https://github.com/cosmos/cosmos-rust/
 
-use crate::nymd::cosmwasm_client::helpers::parse_proto_coin_vec;
 use crate::nymd::cosmwasm_client::logs::Log;
 use crate::nymd::error::NymdError;
 use cosmrs::crypto::PublicKey;
-use cosmrs::proto::cosmos::auth::v1beta1::{
-    BaseAccount as ProtoBaseAccount, ModuleAccount as ProtoModuleAccount,
-};
+use cosmrs::proto::cosmos::auth::v1beta1::BaseAccount;
 use cosmrs::proto::cosmos::base::abci::v1beta1::{
     GasInfo as ProtoGasInfo, Result as ProtoAbciResult,
 };
 use cosmrs::proto::cosmos::tx::v1beta1::SimulateResponse as ProtoSimulateResponse;
-use cosmrs::proto::cosmos::vesting::v1beta1::{
-    BaseVestingAccount as ProtoBaseVestingAccount,
-    ContinuousVestingAccount as ProtoContinuousVestingAccount,
-    DelayedVestingAccount as ProtoDelayedVestingAccount, Period as ProtoPeriod,
-    PeriodicVestingAccount as ProtoPeriodicVestingAccount,
-    PermanentLockedAccount as ProtoPermanentLockedAccount,
-};
 use cosmrs::proto::cosmwasm::wasm::v1::{
     CodeInfoResponse, ContractCodeHistoryEntry as ProtoContractCodeHistoryEntry,
     ContractCodeHistoryOperationType, ContractInfo as ProtoContractInfo,
 };
 use cosmrs::tendermint::{abci, chain};
 use cosmrs::tx::{AccountNumber, Gas, SequenceNumber};
-use cosmrs::{tx, AccountId, Any, Coin};
-use prost::Message;
+use cosmrs::{tx, AccountId, Coin};
 use serde::Serialize;
 use std::convert::{TryFrom, TryInto};
 
@@ -43,11 +32,8 @@ pub struct SequenceResponse {
     pub sequence: SequenceNumber,
 }
 
-/// BaseAccount defines a base account type. It contains all the necessary fields
-/// for basic account functionality. Any custom account type should extend this
-/// type for additional functionality (e.g. vesting).
 #[derive(Debug)]
-pub struct BaseAccount {
+pub struct Account {
     /// Bech32 account address
     pub address: AccountId,
     pub pubkey: Option<PublicKey>,
@@ -55,10 +41,10 @@ pub struct BaseAccount {
     pub sequence: SequenceNumber,
 }
 
-impl TryFrom<ProtoBaseAccount> for BaseAccount {
+impl TryFrom<BaseAccount> for Account {
     type Error = NymdError;
 
-    fn try_from(value: ProtoBaseAccount) -> Result<Self, Self::Error> {
+    fn try_from(value: BaseAccount) -> Result<Self, Self::Error> {
         let address: AccountId = value
             .address
             .parse()
@@ -70,7 +56,7 @@ impl TryFrom<ProtoBaseAccount> for BaseAccount {
             .transpose()
             .map_err(|_| NymdError::InvalidPublicKey(address.clone()))?;
 
-        Ok(BaseAccount {
+        Ok(Account {
             address,
             pubkey,
             account_number: value.account_number,
@@ -79,261 +65,6 @@ impl TryFrom<ProtoBaseAccount> for BaseAccount {
     }
 }
 
-/// ModuleAccount defines an account for modules that holds coins on a pool.
-#[derive(Debug)]
-pub struct ModuleAccount {
-    pub base_account: Option<BaseAccount>,
-    pub name: String,
-    pub permissions: Vec<String>,
-}
-
-impl TryFrom<ProtoModuleAccount> for ModuleAccount {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoModuleAccount) -> Result<Self, Self::Error> {
-        let base_account = value.base_account.map(TryFrom::try_from).transpose()?;
-
-        Ok(ModuleAccount {
-            base_account,
-            name: value.name,
-            permissions: value.permissions,
-        })
-    }
-}
-
-/// BaseVestingAccount implements the VestingAccount interface. It contains all
-/// the necessary fields needed for any vesting account implementation.
-#[derive(Debug)]
-pub struct BaseVestingAccount {
-    pub base_account: Option<BaseAccount>,
-    pub original_vesting: Vec<Coin>,
-    pub delegated_free: Vec<Coin>,
-    pub delegated_vesting: Vec<Coin>,
-    pub end_time: i64,
-}
-
-impl TryFrom<ProtoBaseVestingAccount> for BaseVestingAccount {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoBaseVestingAccount) -> Result<Self, Self::Error> {
-        let base_account = value.base_account.map(TryFrom::try_from).transpose()?;
-
-        let original_vesting = parse_proto_coin_vec(value.original_vesting)?;
-        let delegated_free = parse_proto_coin_vec(value.delegated_free)?;
-        let delegated_vesting = parse_proto_coin_vec(value.delegated_vesting)?;
-
-        Ok(BaseVestingAccount {
-            base_account,
-            original_vesting,
-            delegated_free,
-            delegated_vesting,
-            end_time: value.end_time,
-        })
-    }
-}
-
-/// ContinuousVestingAccount implements the VestingAccount interface. It
-/// continuously vests by unlocking coins linearly with respect to time.
-#[derive(Debug)]
-pub struct ContinuousVestingAccount {
-    pub base_vesting_account: Option<BaseVestingAccount>,
-    pub start_time: i64,
-}
-
-impl TryFrom<ProtoContinuousVestingAccount> for ContinuousVestingAccount {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoContinuousVestingAccount) -> Result<Self, Self::Error> {
-        let base_vesting_account = value
-            .base_vesting_account
-            .map(TryFrom::try_from)
-            .transpose()?;
-
-        Ok(ContinuousVestingAccount {
-            base_vesting_account,
-            start_time: value.start_time,
-        })
-    }
-}
-
-/// DelayedVestingAccount implements the VestingAccount interface. It vests all
-/// coins after a specific time, but non prior. In other words, it keeps them
-/// locked until a specified time.
-#[derive(Debug)]
-pub struct DelayedVestingAccount {
-    pub base_vesting_account: Option<BaseVestingAccount>,
-}
-
-impl TryFrom<ProtoDelayedVestingAccount> for DelayedVestingAccount {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoDelayedVestingAccount) -> Result<Self, Self::Error> {
-        let base_vesting_account = value
-            .base_vesting_account
-            .map(TryFrom::try_from)
-            .transpose()?;
-
-        Ok(DelayedVestingAccount {
-            base_vesting_account,
-        })
-    }
-}
-
-/// Period defines a length of time and amount of coins that will vest.
-#[derive(Debug)]
-pub struct Period {
-    pub length: i64,
-    pub amount: Vec<Coin>,
-}
-
-impl TryFrom<ProtoPeriod> for Period {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoPeriod) -> Result<Self, Self::Error> {
-        Ok(Period {
-            length: value.length,
-            amount: parse_proto_coin_vec(value.amount)?,
-        })
-    }
-}
-
-/// PeriodicVestingAccount implements the VestingAccount interface. It
-/// periodically vests by unlocking coins during each specified period.
-#[derive(Debug)]
-pub struct PeriodicVestingAccount {
-    pub base_vesting_account: Option<BaseVestingAccount>,
-    pub start_time: i64,
-    pub vesting_periods: Vec<Period>,
-}
-
-impl TryFrom<ProtoPeriodicVestingAccount> for PeriodicVestingAccount {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoPeriodicVestingAccount) -> Result<Self, Self::Error> {
-        let base_vesting_account = value
-            .base_vesting_account
-            .map(TryFrom::try_from)
-            .transpose()?;
-
-        let vesting_periods = value
-            .vesting_periods
-            .into_iter()
-            .map(TryFrom::try_from)
-            .collect::<Result<_, _>>()?;
-
-        Ok(PeriodicVestingAccount {
-            base_vesting_account,
-            start_time: value.start_time,
-            vesting_periods,
-        })
-    }
-}
-
-/// PermanentLockedAccount implements the VestingAccount interface. It does
-/// not ever release coins, locking them indefinitely. Coins in this account can
-/// still be used for delegating and for governance votes even while locked.
-#[derive(Debug)]
-pub struct PermanentLockedAccount {
-    pub base_vesting_account: Option<BaseVestingAccount>,
-}
-
-impl TryFrom<ProtoPermanentLockedAccount> for PermanentLockedAccount {
-    type Error = NymdError;
-
-    fn try_from(value: ProtoPermanentLockedAccount) -> Result<Self, Self::Error> {
-        let base_vesting_account = value
-            .base_vesting_account
-            .map(TryFrom::try_from)
-            .transpose()?;
-
-        Ok(PermanentLockedAccount {
-            base_vesting_account,
-        })
-    }
-}
-
-#[derive(Debug)]
-pub enum Account {
-    Base(BaseAccount),
-    Module(ModuleAccount),
-    BaseVesting(BaseVestingAccount),
-    ContinuousVesting(ContinuousVestingAccount),
-    DelayedVesting(DelayedVestingAccount),
-    PeriodicVesting(PeriodicVestingAccount),
-    PermanentLockedVesting(PermanentLockedAccount),
-}
-
-impl Account {
-    pub fn try_get_base_account(&self) -> Result<&BaseAccount, NymdError> {
-        match self {
-            Account::Base(acc) => Ok(acc),
-            Account::Module(acc) => acc
-                .base_account
-                .as_ref()
-                .ok_or(NymdError::NoBaseAccountInformationAvailable),
-            Account::BaseVesting(acc) => acc
-                .base_account
-                .as_ref()
-                .ok_or(NymdError::NoBaseAccountInformationAvailable),
-            Account::ContinuousVesting(acc) => acc
-                .base_vesting_account
-                .as_ref()
-                .and_then(|vesting_acc| vesting_acc.base_account.as_ref())
-                .ok_or(NymdError::NoBaseAccountInformationAvailable),
-            Account::DelayedVesting(acc) => acc
-                .base_vesting_account
-                .as_ref()
-                .and_then(|vesting_acc| vesting_acc.base_account.as_ref())
-                .ok_or(NymdError::NoBaseAccountInformationAvailable),
-            Account::PeriodicVesting(acc) => acc
-                .base_vesting_account
-                .as_ref()
-                .and_then(|vesting_acc| vesting_acc.base_account.as_ref())
-                .ok_or(NymdError::NoBaseAccountInformationAvailable),
-            Account::PermanentLockedVesting(acc) => acc
-                .base_vesting_account
-                .as_ref()
-                .and_then(|vesting_acc| vesting_acc.base_account.as_ref())
-                .ok_or(NymdError::NoBaseAccountInformationAvailable),
-        }
-    }
-}
-
-impl TryFrom<Any> for Account {
-    type Error = NymdError;
-
-    fn try_from(raw_account: Any) -> Result<Self, Self::Error> {
-        match raw_account.type_url.as_ref() {
-            "/cosmos.auth.v1beta1.BaseAccount" => Ok(Account::Base(
-                ProtoBaseAccount::decode(raw_account.value.as_ref())?.try_into()?,
-            )),
-            "/cosmos.auth.v1beta1.ModuleAccount" => Ok(Account::Module(
-                ProtoModuleAccount::decode(raw_account.value.as_ref())?.try_into()?,
-            )),
-            "/cosmos.vesting.v1beta1.BaseVestingAccount" => Ok(Account::BaseVesting(
-                ProtoBaseVestingAccount::decode(raw_account.value.as_ref())?.try_into()?,
-            )),
-            "/cosmos.vesting.v1beta1.ContinuousVestingAccount" => Ok(Account::ContinuousVesting(
-                ProtoContinuousVestingAccount::decode(raw_account.value.as_ref())?.try_into()?,
-            )),
-            "/cosmos.vesting.v1beta1.DelayedVestingAccount" => Ok(Account::DelayedVesting(
-                ProtoDelayedVestingAccount::decode(raw_account.value.as_ref())?.try_into()?,
-            )),
-            "/cosmos.vesting.v1beta1.PeriodicVestingAccount" => Ok(Account::PeriodicVesting(
-                ProtoPeriodicVestingAccount::decode(raw_account.value.as_ref())?.try_into()?,
-            )),
-            "/cosmos.vesting.v1beta1.PermanentLockedAccount" => {
-                Ok(Account::PermanentLockedVesting(
-                    ProtoPermanentLockedAccount::decode(raw_account.value.as_ref())?.try_into()?,
-                ))
-            }
-            _ => Err(NymdError::UnsupportedAccountType {
-                type_url: raw_account.type_url,
-            }),
-        }
-    }
-}
-
 #[derive(Debug)]
 pub struct Code {
     pub code_id: ContractCodeId,

common/client-libs/validator-client/src/nymd/error.rs

@@ -5,7 +5,6 @@ use crate::nymd::cosmwasm_client::types::ContractCodeId;
 use cosmrs::tendermint::{abci, block};
 use cosmrs::{bip32, tx, AccountId};
 use std::io;
-use std::time::Duration;
 use thiserror::Error;
 
 pub use cosmrs::rpc::error::{
@@ -82,21 +81,21 @@ pub enum NymdError {
     MalformedLogString,
 
     #[error(
-    "Error when broadcasting tx {hash} at height {height:?}. Error occurred during CheckTx phase. Code: {code}; Raw log: {raw_log}"
+    "Error when broadcasting tx {hash} at height {height}. Error occurred during CheckTx phase. Code: {code}; Raw log: {raw_log}"
     )]
     BroadcastTxErrorCheckTx {
         hash: tx::Hash,
-        height: Option<block::Height>,
+        height: block::Height,
         code: u32,
         raw_log: String,
     },
 
     #[error(
-    "Error when broadcasting tx {hash} at height {height:?}. Error occurred during DeliverTx phase. Code: {code}; Raw log: {raw_log}"
+    "Error when broadcasting tx {hash} at height {height}. Error occurred during DeliverTx phase. Code: {code}; Raw log: {raw_log}"
     )]
     BroadcastTxErrorDeliverTx {
         hash: tx::Hash,
-        height: Option<block::Height>,
+        height: block::Height,
         code: u32,
         raw_log: String,
     },
@@ -109,18 +108,6 @@ pub enum NymdError {
 
     #[error("Abci query failed with code {0} - {1}")]
     AbciError(u32, abci::Log),
-
-    #[error("Unsupported account type: {type_url}")]
-    UnsupportedAccountType { type_url: String },
-
-    #[error("{coin_representation} is not a valid Cosmos Coin")]
-    MalformedCoin { coin_representation: String },
-
-    #[error("This account does not have BaseAccount information available to it")]
-    NoBaseAccountInformationAvailable,
-
-    #[error("Transaction with ID {hash} has been submitted but not yet found on the chain. You might want to check for it later. There was a total wait of {} seconds", .timeout.as_secs())]
-    BroadcastTimeout { hash: tx::Hash, timeout: Duration },
 }
 
 impl NymdError {

common/client-libs/validator-client/src/nymd/mod.rs

@@ -3,11 +3,12 @@
 
 use crate::nymd::cosmwasm_client::signing_client;
 use crate::nymd::cosmwasm_client::types::{
-    Account, ChangeAdminResult, ContractCodeId, ExecuteResult, InstantiateOptions,
-    InstantiateResult, MigrateResult, SequenceResponse, UploadResult,
+    ChangeAdminResult, ContractCodeId, ExecuteResult, InstantiateOptions, InstantiateResult,
+    MigrateResult, SequenceResponse, UploadResult,
 };
 use crate::nymd::error::NymdError;
 use crate::nymd::wallet::DirectSecp256k1HdWallet;
+use cosmrs::rpc::endpoint::broadcast;
 use cosmrs::rpc::Error as TendermintRpcError;
 use cosmrs::rpc::HttpClientUrl;
 use cosmwasm_std::{Coin, Uint128};
@@ -22,20 +23,15 @@ use mixnet_contract_common::{
     PagedRewardedSetResponse, QueryMsg, RewardedSetUpdateDetails,
 };
 use serde::Serialize;
-use std::collections::HashMap;
 use std::convert::TryInto;
 
 pub use crate::nymd::cosmwasm_client::client::CosmWasmClient;
 pub use crate::nymd::cosmwasm_client::signing_client::SigningCosmWasmClient;
 pub use crate::nymd::fee::Fee;
 use crate::nymd::fee::DEFAULT_SIMULATED_GAS_MULTIPLIER;
-pub use cosmrs::bank::MsgSend;
-pub use cosmrs::rpc::endpoint::tx::Response as TxResponse;
 pub use cosmrs::rpc::endpoint::validators::Response as ValidatorResponse;
 pub use cosmrs::rpc::HttpClient as QueryNymdClient;
 pub use cosmrs::rpc::Paging;
-pub use cosmrs::tendermint::abci::responses::{DeliverTx, Event};
-pub use cosmrs::tendermint::abci::tag::Tag;
 pub use cosmrs::tendermint::block::Height;
 pub use cosmrs::tendermint::hash;
 pub use cosmrs::tendermint::validator::Info as TendermintValidatorInfo;
@@ -44,6 +40,7 @@ pub use cosmrs::tx::{self, Gas};
 pub use cosmrs::Coin as CosmosCoin;
 pub use cosmrs::{AccountId, Decimal, Denom};
 pub use signing_client::Client as SigningNymdClient;
+use std::collections::HashMap;
 pub use traits::{VestingQueryClient, VestingSigningClient};
 
 pub mod cosmwasm_client;
@@ -171,10 +168,6 @@ impl<C> NymdClient<C> {
             .ok_or(NymdError::NoContractAddressAvailable)
     }
 
-    pub fn set_simulated_gas_multiplier(&mut self, multiplier: f32) {
-        self.simulated_gas_multiplier = multiplier;
-    }
-
     pub fn address(&self) -> &AccountId
     where
         C: SigningCosmWasmClient,
@@ -230,16 +223,6 @@ impl<C> NymdClient<C> {
         self.client.get_sequence(self.address()).await
     }
 
-    pub async fn get_account_details(
-        &self,
-        address: &AccountId,
-    ) -> Result<Option<Account>, NymdError>
-    where
-        C: SigningCosmWasmClient + Sync,
-    {
-        self.client.get_account(address).await
-    }
-
     pub async fn get_current_block_timestamp(&self) -> Result<TendermintTime, NymdError>
     where
         C: CosmWasmClient + Sync,
@@ -291,13 +274,6 @@ impl<C> NymdClient<C> {
         self.client.get_balance(address, denom).await
     }
 
-    pub async fn get_tx(&self, id: tx::Hash) -> Result<TxResponse, NymdError>
-    where
-        C: CosmWasmClient + Sync,
-    {
-        self.client.get_tx(id).await
-    }
-
     pub async fn get_total_supply(&self) -> Result<Vec<Coin>, NymdError>
     where
         C: CosmWasmClient + Sync,
@@ -329,7 +305,6 @@ impl<C> NymdClient<C> {
         &self,
         address: String,
         mix_identity: IdentityKey,
-        proxy: Option<String>,
     ) -> Result<Uint128, NymdError>
     where
         C: CosmWasmClient + Sync,
@@ -337,7 +312,6 @@ impl<C> NymdClient<C> {
         let request = QueryMsg::QueryDelegatorReward {
             address,
             mix_identity,
-            proxy,
         };
         self.client
             .query_contract_smart(self.mixnet_contract_address()?, &request)
@@ -347,15 +321,11 @@ impl<C> NymdClient<C> {
     pub async fn get_pending_delegation_events(
         &self,
         owner_address: String,
-        proxy_address: Option<String>,
     ) -> Result<Vec<DelegationEvent>, NymdError>
     where
         C: CosmWasmClient + Sync,
     {
-        let request = QueryMsg::GetPendingDelegationEvents {
-            owner_address,
-            proxy_address,
-        };
+        let request = QueryMsg::GetPendingDelegationEvents { owner_address };
         self.client
             .query_contract_smart(self.mixnet_contract_address()?, &request)
             .await
@@ -640,7 +610,7 @@ impl<C> NymdClient<C> {
         recipient: &AccountId,
         amount: Vec<CosmosCoin>,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError>
+    ) -> Result<broadcast::tx_commit::Response, NymdError>
     where
         C: SigningCosmWasmClient + Sync,
     {
@@ -655,7 +625,7 @@ impl<C> NymdClient<C> {
         &self,
         msgs: Vec<(AccountId, Vec<CosmosCoin>)>,
         memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError>
+    ) -> Result<broadcast::tx_commit::Response, NymdError>
     where
         C: SigningCosmWasmClient + Sync,
     {

common/client-libs/validator-client/src/nymd/traits/vesting_signing_client.rs

@@ -256,7 +256,7 @@ impl<C: SigningCosmWasmClient + Sync + Send> VestingSigningClient for NymdClient
                 self.vesting_contract_address()?,
                 &req,
                 fee,
-                "VestingContract::DelegateToMixnode",
+                "VestingContract::DeledateToMixnode",
                 vec![],
             )
             .await

common/client-libs/validator-client/src/nymd/wallet/mod.rs

@@ -197,45 +197,38 @@ impl DirectSecp256k1HdWalletBuilder {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use network_defaults::all::Network::*;
+    use network_defaults::DEFAULT_NETWORK;
 
     #[test]
     fn generating_account_addresses() {
+        let (addr1, addr2, addr3) = match DEFAULT_NETWORK.bech32_prefix() {
+            "punk" => (
+                "punk1jw6mp7d5xqc7w6xm79lha27glmd0vdt32a3fj2",
+                "punk1h5hgn94nsq4kh99rjj794hr5h5q6yfm22mcqqn",
+                "punk17n9flp6jflljg6fp05dsy07wcprf2uuujse962",
+            ),
+            "nymt" => (
+                "nymt1jw6mp7d5xqc7w6xm79lha27glmd0vdt339me94",
+                "nymt1h5hgn94nsq4kh99rjj794hr5h5q6yfm23rjshv",
+                "nymt17n9flp6jflljg6fp05dsy07wcprf2uuufgn4d4",
+            ),
+            _ => panic!("Test needs to be updated with new bech32 prefix"),
+        };
         // test vectors produced from our js wallet
-        let mnemonics = vec![
-            "crush minute paddle tobacco message debate cabin peace bar jacket execute twenty winner view sure mask popular couch penalty fragile demise fresh pizza stove",
-            "acquire rebel spot skin gun such erupt pull swear must define ill chief turtle today flower chunk truth battle claw rigid detail gym feel",
-            "step income throw wheat mobile ship wave drink pool sudden upset jaguar bar globe rifle spice frost bless glimpse size regular carry aspect ball"
-        ];
-        let prefixes = vec![
-            MAINNET.bech32_prefix(),
-            SANDBOX.bech32_prefix(),
-            QA.bech32_prefix(),
+        let mnemonic_address = vec![
+            ("crush minute paddle tobacco message debate cabin peace bar jacket execute twenty winner view sure mask popular couch penalty fragile demise fresh pizza stove", addr1),
+            ("acquire rebel spot skin gun such erupt pull swear must define ill chief turtle today flower chunk truth battle claw rigid detail gym feel", addr2),
+            ("step income throw wheat mobile ship wave drink pool sudden upset jaguar bar globe rifle spice frost bless glimpse size regular carry aspect ball", addr3)
         ];
 
-        for prefix in prefixes {
-            let addrs = match prefix {
-                "nymt" => vec![
-                    "nymt1jw6mp7d5xqc7w6xm79lha27glmd0vdt339me94",
-                    "nymt1h5hgn94nsq4kh99rjj794hr5h5q6yfm23rjshv",
-                    "nymt17n9flp6jflljg6fp05dsy07wcprf2uuufgn4d4",
-                ],
-                "n" => vec![
-                    "n1jw6mp7d5xqc7w6xm79lha27glmd0vdt3l9artf",
-                    "n1h5hgn94nsq4kh99rjj794hr5h5q6yfm2lr52es",
-                    "n17n9flp6jflljg6fp05dsy07wcprf2uuu8g40rf",
-                ],
-                _ => panic!("Test needs to be updated with new bech32 prefix"),
-            };
-            for (idx, mnemonic) in mnemonics.iter().enumerate() {
-                let wallet =
-                    DirectSecp256k1HdWallet::from_mnemonic(prefix, mnemonic.parse().unwrap())
-                        .unwrap();
-                assert_eq!(
-                    wallet.try_derive_accounts().unwrap()[0].address,
-                    addrs[idx].parse().unwrap()
-                )
-            }
+        for (mnemonic, address) in mnemonic_address.into_iter() {
+            let prefix = DEFAULT_NETWORK.bech32_prefix();
+            let wallet =
+                DirectSecp256k1HdWallet::from_mnemonic(prefix, mnemonic.parse().unwrap()).unwrap();
+            assert_eq!(
+                wallet.try_derive_accounts().unwrap()[0].address,
+                address.parse().unwrap()
+            )
         }
     }
 }

common/client-libs/validator-client/src/validator_api/error.rs

@@ -7,7 +7,4 @@ pub enum ValidatorAPIError {
         #[from]
         source: reqwest::Error,
     },
-
-    #[error("Request failed with error message - {0}")]
-    GenericRequestFailure(String),
 }

common/client-libs/validator-client/src/validator_api/mod.rs

@@ -10,11 +10,11 @@ use std::collections::HashMap;
 use url::Url;
 use validator_api_requests::models::{
     CoreNodeStatusResponse, InclusionProbabilityResponse, MixnodeStatusResponse,
-    RewardEstimationResponse, StakeSaturationResponse, UptimeResponse,
+    RewardEstimationResponse, StakeSaturationResponse,
 };
 
 pub mod error;
-pub mod routes;
+pub(crate) mod routes;
 
 type PathSegments<'a> = &'a [&'a str];
 type Params<'a, K, V> = &'a [(K, V)];
@@ -39,10 +39,6 @@ impl Client {
         self.url = new_url
     }
 
-    pub fn current_url(&self) -> &Url {
-        &self.url
-    }
-
     async fn query_validator_api<T, K, V>(
         &self,
         path: PathSegments<'_>,
@@ -70,14 +66,14 @@ impl Client {
         V: AsRef<str>,
     {
         let url = create_api_url(&self.url, path, params);
-        let response = self.reqwest_client.post(url).json(json_body).send().await?;
-        if response.status().is_success() {
-            Ok(response.json().await?)
-        } else {
-            Err(ValidatorAPIError::GenericRequestFailure(
-                response.text().await?,
-            ))
-        }
+        Ok(self
+            .reqwest_client
+            .post(url)
+            .json(json_body)
+            .send()
+            .await?
+            .json()
+            .await?)
     }
 
     pub async fn get_mixnodes(&self) -> Result<Vec<MixNodeBond>, ValidatorAPIError> {
@@ -253,64 +249,12 @@ impl Client {
         .await
     }
 
-    pub async fn get_mixnode_avg_uptime(
-        &self,
-        identity: IdentityKeyRef<'_>,
-    ) -> Result<UptimeResponse, ValidatorAPIError> {
-        self.query_validator_api(
-            &[
-                routes::API_VERSION,
-                routes::STATUS_ROUTES,
-                routes::MIXNODE,
-                identity,
-                routes::AVG_UPTIME,
-            ],
-            NO_PARAMS,
-        )
-        .await
-    }
-
-    pub async fn get_mixnode_avg_uptimes(&self) -> Result<Vec<UptimeResponse>, ValidatorAPIError> {
-        self.query_validator_api(
-            &[
-                routes::API_VERSION,
-                routes::STATUS_ROUTES,
-                routes::MIXNODES,
-                routes::AVG_UPTIME,
-            ],
-            NO_PARAMS,
-        )
-        .await
-    }
-
     pub async fn blind_sign(
         &self,
         request_body: &BlindSignRequestBody,
     ) -> Result<BlindedSignatureResponse, ValidatorAPIError> {
         self.post_validator_api(
-            &[
-                routes::API_VERSION,
-                routes::COCONUT_ROUTES,
-                routes::BANDWIDTH,
-                routes::COCONUT_BLIND_SIGN,
-            ],
-            NO_PARAMS,
-            request_body,
-        )
-        .await
-    }
-
-    pub async fn partial_bandwidth_credential(
-        &self,
-        request_body: &str,
-    ) -> Result<BlindedSignatureResponse, ValidatorAPIError> {
-        self.post_validator_api(
-            &[
-                routes::API_VERSION,
-                routes::COCONUT_ROUTES,
-                routes::BANDWIDTH,
-                routes::COCONUT_PARTIAL_BANDWIDTH_CREDENTIAL,
-            ],
+            &[routes::API_VERSION, routes::COCONUT_BLIND_SIGN],
             NO_PARAMS,
             request_body,
         )
@@ -321,12 +265,7 @@ impl Client {
         &self,
     ) -> Result<VerificationKeyResponse, ValidatorAPIError> {
         self.query_validator_api(
-            &[
-                routes::API_VERSION,
-                routes::COCONUT_ROUTES,
-                routes::BANDWIDTH,
-                routes::COCONUT_VERIFICATION_KEY,
-            ],
+            &[routes::API_VERSION, routes::COCONUT_VERIFICATION_KEY],
             NO_PARAMS,
         )
         .await

common/client-libs/validator-client/src/validator_api/routes.rs

@@ -10,11 +10,7 @@ pub const GATEWAYS: &str = "gateways";
 pub const ACTIVE: &str = "active";
 pub const REWARDED: &str = "rewarded";
 
-pub const COCONUT_ROUTES: &str = "coconut";
-pub const BANDWIDTH: &str = "bandwidth";
-
 pub const COCONUT_BLIND_SIGN: &str = "blind-sign";
-pub const COCONUT_PARTIAL_BANDWIDTH_CREDENTIAL: &str = "partial-bandwidth-credential";
 pub const COCONUT_VERIFICATION_KEY: &str = "verification-key";
 
 pub const STATUS_ROUTES: &str = "status";
@@ -26,6 +22,5 @@ pub const SINCE_ARG: &str = "since";
 
 pub const STATUS: &str = "status";
 pub const REWARD_ESTIMATION: &str = "reward-estimation";
-pub const AVG_UPTIME: &str = "avg_uptime";
 pub const STAKE_SATURATION: &str = "stake-saturation";
 pub const INCLUSION_CHANCE: &str = "inclusion-probability";

common/coconut-interface/Cargo.toml

@@ -5,9 +5,7 @@ edition = "2021"
 description = "Crutch library until there is proper SerDe support for coconut structs"
 
 [dependencies]
-bs58 = "0.4.0"
-getset = "0.1.1"
 serde = { version = "1.0", features = ["derive"] }
-thiserror = "1"
+getset = "0.1.1"
 
 nymcoconut = {path = "../nymcoconut" }

common/coconut-interface/src/error.rs

@@ -5,15 +5,21 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum CoconutInterfaceError {
-    #[error("not enough bytes: {0} received, minimum {1} required")]
-    InvalidByteLength(usize, usize),
+    #[error("could not parse validator URL: {source}")]
+    UrlParsingError {
+        #[from]
+        source: url::ParseError,
+    },
 
-    #[error("Could not decode base 58 string - {0}")]
-    MalformedString(#[from] bs58::decode::Error),
+    #[error("could not aggregate verification key: {0}")]
+    AggregateVerificationKeyError(coconut_rs::CoconutError),
 
-    #[error("Not enough public attributes were specified")]
-    NotEnoughPublicAttributes,
+    #[error("could not prove credential: {0}")]
+    ProveCredentialError(coconut_rs::CoconutError),
 
-    #[error("Could not recover bandwidth value")]
-    InvalidBandwidth,
+    #[error("got invalid signature index: {0}")]
+    InvalidSignatureIdx(usize),
+
+    #[error("got too many total attributes(public + private): {0} received, {1} is the maximum")]
+    TooManyTotalAttributes(usize, u32),
 }

common/coconut-interface/src/lib.rs

@@ -1,13 +1,8 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-pub mod error;
-
 use getset::{CopyGetters, Getters};
 use serde::{Deserialize, Serialize};
-use std::str::FromStr;
-
-use error::CoconutInterfaceError;
 
 pub use nymcoconut::*;
 
@@ -25,11 +20,9 @@ impl Credential {
     pub fn new(
         n_params: u32,
         theta: Theta,
-        voucher_value: String,
-        voucher_info: String,
+        public_attributes: Vec<Vec<u8>>,
         signature: &Signature,
     ) -> Credential {
-        let public_attributes = vec![voucher_value.into_bytes(), voucher_info.into_bytes()];
         Credential {
             n_params,
             theta,
@@ -38,18 +31,8 @@ impl Credential {
         }
     }
 
-    pub fn voucher_value(&self) -> Result<u64, CoconutInterfaceError> {
-        let bandwidth_vec = self
-            .public_attributes
-            .get(0)
-            .ok_or(CoconutInterfaceError::NotEnoughPublicAttributes)?
-            .to_owned();
-        let bandwidth_str = String::from_utf8(bandwidth_vec)
-            .map_err(|_| CoconutInterfaceError::InvalidBandwidth)?;
-        let value =
-            u64::from_str(&bandwidth_str).map_err(|_| CoconutInterfaceError::InvalidBandwidth)?;
-
-        Ok(value)
+    pub fn public_attributes(&self) -> Vec<Vec<u8>> {
+        self.public_attributes.clone()
     }
 
     pub fn verify(&self, verification_key: &VerificationKey) -> bool {
@@ -96,39 +79,27 @@ impl VerifyCredentialBody {
     }
 }
 //  All strings are base58 encoded representations of structs
-#[derive(Clone, Serialize, Deserialize, Debug, Getters, CopyGetters)]
+#[derive(Serialize, Deserialize, Debug, Getters, CopyGetters)]
 pub struct BlindSignRequestBody {
     #[getset(get = "pub")]
     blind_sign_request: BlindSignRequest,
-    #[getset(get = "pub")]
-    tx_hash: String,
-    #[getset(get = "pub")]
-    signature: String,
     public_attributes: Vec<String>,
     #[getset(get = "pub")]
-    public_attributes_plain: Vec<String>,
-    #[getset(get = "pub")]
     total_params: u32,
 }
 
 impl BlindSignRequestBody {
     pub fn new(
         blind_sign_request: &BlindSignRequest,
-        tx_hash: String,
-        signature: String,
         public_attributes: &[Attribute],
-        public_attributes_plain: Vec<String>,
         total_params: u32,
     ) -> BlindSignRequestBody {
         BlindSignRequestBody {
             blind_sign_request: blind_sign_request.clone(),
-            tx_hash,
-            signature,
             public_attributes: public_attributes
                 .iter()
                 .map(|attr| attr.to_bs58())
                 .collect(),
-            public_attributes_plain,
             total_params,
         }
     }
@@ -141,46 +112,14 @@ impl BlindSignRequestBody {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Serialize, Deserialize)]
 pub struct BlindedSignatureResponse {
-    pub remote_key: [u8; 32],
-    pub encrypted_signature: Vec<u8>,
+    pub blinded_signature: BlindedSignature,
 }
 
 impl BlindedSignatureResponse {
-    pub fn new(encrypted_signature: Vec<u8>, remote_key: [u8; 32]) -> BlindedSignatureResponse {
-        BlindedSignatureResponse {
-            encrypted_signature,
-            remote_key,
-        }
-    }
-
-    pub fn to_base58_string(&self) -> String {
-        bs58::encode(&self.to_bytes()).into_string()
-    }
-
-    pub fn from_base58_string<I: AsRef<[u8]>>(val: I) -> Result<Self, CoconutInterfaceError> {
-        let bytes = bs58::decode(val).into_vec()?;
-        Self::from_bytes(&bytes)
-    }
-
-    pub fn to_bytes(&self) -> Vec<u8> {
-        let mut bytes = self.remote_key.to_vec();
-        bytes.extend_from_slice(&self.encrypted_signature);
-        bytes
-    }
-
-    pub fn from_bytes(bytes: &[u8]) -> Result<Self, CoconutInterfaceError> {
-        if bytes.len() < 32 {
-            return Err(CoconutInterfaceError::InvalidByteLength(bytes.len(), 32));
-        }
-        let mut remote_key = [0u8; 32];
-        remote_key.copy_from_slice(&bytes[..32]);
-        let encrypted_signature = bytes[32..].to_vec();
-        Ok(BlindedSignatureResponse {
-            remote_key,
-            encrypted_signature,
-        })
+    pub fn new(blinded_signature: BlindedSignature) -> BlindedSignatureResponse {
+        BlindedSignatureResponse { blinded_signature }
     }
 }
 

common/config/Cargo.toml

@@ -7,12 +7,10 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cfg-if = "1.0.0"
 handlebars = "3.0.1"
 humantime-serde = "1.0"
-log = "0.4"
 serde = { version = "1.0", features = ["derive"] }
 toml = "0.5.6"
 url = "2.2"
 
-network-defaults = { path = "../network-defaults" }
+network-defaults = { path = "../network-defaults" }

common/config/src/lib.rs

@@ -4,8 +4,6 @@
 use handlebars::Handlebars;
 use serde::de::DeserializeOwned;
 use serde::Serialize;
-#[cfg(unix)]
-use std::os::unix::fs::PermissionsExt;
 use std::path::PathBuf;
 use std::{fs, io};
 
@@ -15,7 +13,6 @@ pub trait NymConfig: Default + Serialize + DeserializeOwned {
     fn template() -> &'static str;
 
     fn config_file_name() -> String {
-        log::trace!("NymdConfig::config_file_name");
         "config.toml".to_string()
     }
 
@@ -23,7 +20,6 @@ pub trait NymConfig: Default + Serialize + DeserializeOwned {
 
     // default, most probable, implementations; can be easily overridden where required
     fn default_config_directory(id: Option<&str>) -> PathBuf {
-        log::trace!("NymdConfig::default_config_directory");
         if let Some(id) = id {
             Self::default_root_directory().join(id).join("config")
         } else {
@@ -32,7 +28,6 @@ pub trait NymConfig: Default + Serialize + DeserializeOwned {
     }
 
     fn default_data_directory(id: Option<&str>) -> PathBuf {
-        log::trace!("NymdConfig::default_data_path");
         if let Some(id) = id {
             Self::default_root_directory().join(id).join("data")
         } else {
@@ -41,7 +36,6 @@ pub trait NymConfig: Default + Serialize + DeserializeOwned {
     }
 
     fn default_config_file_path(id: Option<&str>) -> PathBuf {
-        log::trace!("NymdConfig::default_config_file_path");
         Self::default_config_directory(id).join(Self::config_file_name())
     }
 
@@ -66,27 +60,15 @@ pub trait NymConfig: Default + Serialize + DeserializeOwned {
             None => fs::create_dir_all(self.config_directory()),
         }?;
 
-        let location = custom_location
-            .unwrap_or_else(|| self.config_directory().join(Self::config_file_name()));
-
-        cfg_if::cfg_if! {
-            if #[cfg(unix)] {
-                fs::write(location.clone(), templated_config)?;
-                let mut perms = fs::metadata(location.clone())?.permissions();
-                perms.set_mode(0o600);
-                fs::set_permissions(location, perms)?;
-            } else {
-                fs::write(location, templated_config)?;
-            }
-        }
-
-        Ok(())
+        fs::write(
+            custom_location
+                .unwrap_or_else(|| self.config_directory().join(Self::config_file_name())),
+            templated_config,
+        )
     }
 
     fn load_from_file(id: Option<&str>) -> io::Result<Self> {
-        let file = Self::default_config_file_path(id);
-        log::trace!("Loading from file: {:#?}", file);
-        let config_contents = fs::read_to_string(file)?;
+        let config_contents = fs::read_to_string(Self::default_config_file_path(id))?;
 
         toml::from_str(&config_contents)
             .map_err(|toml_err| io::Error::new(io::ErrorKind::Other, toml_err))

common/cosmwasm-smart-contracts/coconut-bandwidth-contract/Cargo.toml

@@ -1,11 +0,0 @@
-[package]
-name = "coconut-bandwidth-contract-common"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-cosmwasm-std = "1.0.0-beta6"
-schemars = "0.8"
-serde = { version = "1.0.103", default-features = false, features = ["derive"] }

common/cosmwasm-smart-contracts/coconut-bandwidth-contract/src/deposit.rs

@@ -1,34 +0,0 @@
-// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-pub struct DepositData {
-    deposit_info: String,
-    identity_key: String,
-    encryption_key: String,
-}
-
-impl DepositData {
-    pub fn new(deposit_info: String, identity_key: String, encryption_key: String) -> Self {
-        DepositData {
-            deposit_info,
-            identity_key,
-            encryption_key,
-        }
-    }
-
-    pub fn deposit_info(&self) -> &str {
-        &self.deposit_info
-    }
-
-    pub fn identity_key(&self) -> &str {
-        &self.identity_key
-    }
-
-    pub fn encryption_key(&self) -> &str {
-        &self.encryption_key
-    }
-}

common/cosmwasm-smart-contracts/coconut-bandwidth-contract/src/events.rs

@@ -1,11 +0,0 @@
-// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-// event types
-pub const DEPOSITED_FUNDS_EVENT_TYPE: &str = "deposited-funds";
-
-// attributes that are used in multiple places
-pub const DEPOSIT_VALUE: &str = "deposit-value";
-pub const DEPOSIT_INFO: &str = "deposit-info";
-pub const DEPOSIT_IDENTITY_KEY: &str = "deposit-identity-key";
-pub const DEPOSIT_ENCRYPTION_KEY: &str = "deposit-encryption-key";

common/cosmwasm-smart-contracts/coconut-bandwidth-contract/src/lib.rs

@@ -1,3 +0,0 @@
-pub mod deposit;
-pub mod events;
-pub mod msg;

common/cosmwasm-smart-contracts/coconut-bandwidth-contract/src/msg.rs

@@ -1,29 +0,0 @@
-// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use cosmwasm_std::Coin;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use crate::deposit::DepositData;
-
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-pub struct InstantiateMsg {
-    pub multisig_addr: String,
-    pub pool_addr: String,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-#[serde(rename_all = "snake_case")]
-pub enum ExecuteMsg {
-    DepositFunds { data: DepositData },
-    ReleaseFunds { funds: Coin },
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-#[serde(rename_all = "snake_case")]
-pub enum QueryMsg {}
-
-#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
-#[serde(rename_all = "snake_case")]
-pub struct MigrateMsg {}

common/cosmwasm-smart-contracts/contracts-common/Cargo.toml

@@ -7,4 +7,4 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cosmwasm-std = "1.0.0-beta8"
+cosmwasm-std = "1.0.0-beta6"

common/cosmwasm-smart-contracts/mixnet-contract/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cosmwasm-std = "1.0.0-beta8"
+cosmwasm-std = "1.0.0-beta6"
 
 serde = { version = "1.0", features = ["derive"] }
 serde_repr = "0.1"

common/cosmwasm-smart-contracts/mixnet-contract/src/error.rs

@@ -13,11 +13,4 @@ pub enum MixnetContractError {
     },
     #[error("Error casting from U128")]
     CastError,
-    #[error("{source}")]
-    StdErr {
-        #[from]
-        source: cosmwasm_std::StdError,
-    },
-    #[error("Division by zero at {}", line!())]
-    DivisionByZero,
 }

common/cosmwasm-smart-contracts/mixnet-contract/src/interval.rs

@@ -2,9 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use cosmwasm_std::Env;
-use schemars::gen::SchemaGenerator;
-use schemars::schema::{InstanceType, Schema, SchemaObject};
-use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use std::convert::TryInto;
 use std::fmt::{Display, Formatter};
@@ -67,39 +64,6 @@ pub struct Interval {
     length: Duration,
 }
 
-impl JsonSchema for Interval {
-    fn schema_name() -> String {
-        "Interval".to_owned()
-    }
-
-    fn json_schema(gen: &mut SchemaGenerator) -> Schema {
-        let mut schema_object = SchemaObject {
-            instance_type: Some(InstanceType::Object.into()),
-            ..SchemaObject::default()
-        };
-
-        let object_validation = schema_object.object();
-        object_validation
-            .properties
-            .insert("id".to_owned(), gen.subschema_for::<u32>());
-        object_validation.required.insert("id".to_owned());
-
-        // PrimitiveDateTime does not implement JsonSchema. However it has a custom
-        // serialization to string, so we just specify the schema to be String.
-        object_validation
-            .properties
-            .insert("start".to_owned(), gen.subschema_for::<String>());
-        object_validation.required.insert("start".to_owned());
-
-        object_validation
-            .properties
-            .insert("length".to_owned(), gen.subschema_for::<Duration>());
-        object_validation.required.insert("length".to_owned());
-
-        Schema::Object(schema_object)
-    }
-}
-
 impl Interval {
     /// Initialize epoch in the contract with default values.
     pub fn init_epoch(env: Env) -> Self {

common/cosmwasm-smart-contracts/mixnet-contract/src/mixnode.rs

@@ -222,19 +222,13 @@ impl DelegatorRewardParams {
     }
 
     pub fn determine_delegation_reward(&self, delegation_amount: Uint128) -> u128 {
-        if self.sigma == 0 {
-            return 0;
-        }
-
         // change all values into their fixed representations
         let delegation_amount = U128::from_num(delegation_amount.u128());
         let circulating_supply = U128::from_num(self.reward_params.circulating_supply());
 
         let scaled_delegation_amount = delegation_amount / circulating_supply;
-
-        // Div by zero checked above
         let delegator_reward =
-            (ONE - self.profit_margin) * (scaled_delegation_amount / self.sigma) * self.node_profit;
+            (ONE - self.profit_margin) * scaled_delegation_amount / self.sigma * self.node_profit;
 
         let reward = delegator_reward.max(U128::ZERO);
         if let Some(int_reward) = reward.checked_cast() {
@@ -256,14 +250,8 @@ impl DelegatorRewardParams {
 #[derive(Debug, Clone, JsonSchema, PartialEq, Serialize, Deserialize, Copy)]
 pub struct StoredNodeRewardResult {
     reward: Uint128,
-
-    #[schemars(with = "String")]
-    #[serde(with = "fixed_U128_as_string")]
-    lambda: U128,
-
-    #[schemars(with = "String")]
-    #[serde(with = "fixed_U128_as_string")]
-    sigma: U128,
+    lambda: Uint128,
+    sigma: Uint128,
 }
 
 impl StoredNodeRewardResult {
@@ -271,11 +259,11 @@ impl StoredNodeRewardResult {
         self.reward
     }
 
-    pub fn lambda(&self) -> U128 {
+    pub fn lambda(&self) -> Uint128 {
         self.lambda
     }
 
-    pub fn sigma(&self) -> U128 {
+    pub fn sigma(&self) -> Uint128 {
         self.sigma
     }
 }
@@ -291,8 +279,18 @@ impl TryFrom<NodeRewardResult> for StoredNodeRewardResult {
                     .checked_cast()
                     .ok_or(MixnetContractError::CastError)?,
             ),
-            lambda: node_reward_result.lambda(),
-            sigma: node_reward_result.sigma(),
+            lambda: Uint128::new(
+                node_reward_result
+                    .lambda()
+                    .checked_cast()
+                    .ok_or(MixnetContractError::CastError)?,
+            ),
+            sigma: Uint128::new(
+                node_reward_result
+                    .sigma()
+                    .checked_cast()
+                    .ok_or(MixnetContractError::CastError)?,
+            ),
         })
     }
 }
@@ -428,17 +426,17 @@ impl MixNodeBond {
         &self,
         params: &RewardParams,
     ) -> Result<(u64, u64, u64), MixnetContractError> {
-        let total_node_reward = self
-            .reward(params)
-            .reward()
-            .checked_to_num::<u128>()
-            .unwrap_or_default();
+        let total_node_reward = self.reward(params);
         let operator_reward = self.operator_reward(params);
-        // Total reward has to be the sum of operator and delegator rewards
-        let delegators_reward = total_node_reward - operator_reward;
+        // TODO: This overestimates the reward by a lot, it should take a Uint128 and return estiamte for that
+        let delegators_reward = self.reward_delegation(self.total_delegation().amount, params);
 
         Ok((
-            total_node_reward.try_into()?,
+            total_node_reward
+                .reward()
+                .checked_to_num::<u128>()
+                .unwrap_or_default()
+                .try_into()?,
             operator_reward.try_into()?,
             delegators_reward.try_into()?,
         ))
@@ -471,16 +469,12 @@ impl MixNodeBond {
 
     pub fn operator_reward(&self, params: &RewardParams) -> u128 {
         let reward = self.reward(params);
-        if reward.sigma == 0 {
-            return 0;
-        }
         let profit = if reward.reward < params.node.operator_cost() {
             U128::from_num(0u128)
         } else {
             reward.reward - params.node.operator_cost()
         };
         let operator_base_reward = reward.reward.min(params.node.operator_cost());
-        // Div by zero checked above
         let operator_reward = (self.profit_margin()
             + (ONE - self.profit_margin()) * reward.lambda / reward.sigma)
             * profit;

common/cosmwasm-smart-contracts/mixnet-contract/src/msg.rs

@@ -15,9 +15,6 @@ pub struct InstantiateMsg {
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
 #[serde(rename_all = "snake_case")]
 pub enum ExecuteMsg {
-    UpdateRewardingValidatorAddress {
-        address: String,
-    },
     InitEpoch {},
     ReconcileDelegations {},
     CheckpointMixnodes {},
@@ -104,7 +101,6 @@ pub enum ExecuteMsg {
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
 #[serde(rename_all = "snake_case")]
 pub enum QueryMsg {
-    GetRewardingValidatorAddress {},
     GetAllDelegationKeys {},
     DebugGetAllDelegationValues {},
     GetContractVersion {},
@@ -171,18 +167,9 @@ pub enum QueryMsg {
     QueryDelegatorReward {
         address: String,
         mix_identity: IdentityKey,
-        proxy: Option<String>,
     },
     GetPendingDelegationEvents {
         owner_address: String,
-        proxy_address: Option<String>,
-    },
-    GetCheckpointsForMixnode {
-        mix_identity: IdentityKey,
-    },
-    GetMixnodeAtHeight {
-        mix_identity: IdentityKey,
-        height: u64,
     },
 }
 

common/cosmwasm-smart-contracts/mixnet-contract/src/reward_params.rs

@@ -25,11 +25,11 @@ impl NodeEpochRewards {
         self.epoch_id
     }
 
-    pub fn sigma(&self) -> U128 {
+    pub fn sigma(&self) -> Uint128 {
         self.result.sigma()
     }
 
-    pub fn lambda(&self) -> U128 {
+    pub fn lambda(&self) -> Uint128 {
         self.result.lambda()
     }
 
@@ -47,19 +47,20 @@ impl NodeEpochRewards {
 
     pub fn node_profit(&self) -> U128 {
         let reward = U128::from_num(self.reward().u128());
-        // if operating cost is higher then the reward node profit is 0
-        reward.saturating_sub(self.operator_cost())
+        if reward < self.operator_cost() {
+            U128::from_num(0u128)
+        } else {
+            reward - self.operator_cost()
+        }
     }
 
     pub fn operator_reward(&self, profit_margin: U128) -> Result<Uint128, MixnetContractError> {
         let reward = self.node_profit();
         let operator_base_reward = reward.min(self.operator_cost());
-        let div_by_zero_check = if let Some(value) = self.lambda().checked_div(self.sigma()) {
-            value
-        } else {
-            return Err(MixnetContractError::DivisionByZero);
-        };
-        let operator_reward = (profit_margin + (ONE - profit_margin) * div_by_zero_check) * reward;
+        let operator_reward = (profit_margin
+            + (ONE - profit_margin) * U128::from_num(self.lambda().u128())
+                / U128::from_num(self.sigma().u128()))
+            * reward;
 
         let reward = (operator_reward + operator_base_reward).max(U128::from_num(0u128));
 
@@ -81,15 +82,9 @@ impl NodeEpochRewards {
         let circulating_supply = U128::from_num(epoch_reward_params.circulating_supply());
 
         let scaled_delegation_amount = delegation_amount / circulating_supply;
-
-        let check_div_by_zero =
-            if let Some(value) = scaled_delegation_amount.checked_div(self.sigma()) {
-                value
-            } else {
-                return Err(MixnetContractError::DivisionByZero);
-            };
-
-        let delegator_reward = (ONE - profit_margin) * check_div_by_zero * self.node_profit();
+        let delegator_reward = (ONE - profit_margin) * scaled_delegation_amount
+            / U128::from_num(self.sigma().u128())
+            * self.node_profit();
 
         let reward = delegator_reward.max(U128::ZERO);
         if let Some(int_reward) = reward.checked_cast() {
@@ -206,11 +201,6 @@ impl RewardParams {
         let denom = self.active_set_work_factor() * U128::from_num(self.rewarded_set_size())
             - (self.active_set_work_factor() - ONE) * U128::from_num(self.idle_nodes().u128());
 
-        if denom == 0 {
-            return U128::ZERO;
-        }
-
-        // Div by zero checked above
         if self.in_active_set() {
             // work_active = factor / (factor * self.network.k[month] - (factor - 1) * idle_nodes)
             self.active_set_work_factor() / denom * self.rewarded_set_size()

common/cosmwasm-smart-contracts/vesting-contract/Cargo.toml

@@ -6,11 +6,11 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cosmwasm-std = "1.0.0-beta8"
+cosmwasm-std = "1.0.0-beta6"
 mixnet-contract-common = { path = "../mixnet-contract" }
 serde = { version = "1.0", features = ["derive"] }
 schemars = "0.8"
-cw-storage-plus = "0.13.2"
+cw-storage-plus = "0.13.1"
 config = { path = "../../config" }
 
 [dev-dependencies]

common/cosmwasm-smart-contracts/vesting-contract/src/messages.rs

@@ -49,10 +49,6 @@ impl VestingSpecification {
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
 #[serde(rename_all = "snake_case")]
 pub enum ExecuteMsg {
-    CompoundDelegatorReward {
-        mix_identity: String,
-    },
-    CompoundOperatorReward {},
     UpdateMixnodeConfig {
         profit_margin_percent: u8,
     },

common/credential-storage/Cargo.toml

@@ -1,20 +0,0 @@
-[package]
-name = "credential-storage"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-async-trait = { version = "0.1.51" }
-nymcoconut = { path = "../nymcoconut" }
-
-log = "0.4"
-sqlx = { version = "0.5", features = ["runtime-tokio-rustls", "sqlite", "macros", "migrate"]}
-thiserror = "1.0"
-tokio = { version = "1.4", features = [ "rt-multi-thread", "net", "signal", "fs" ] }
-
-
-[build-dependencies]
-sqlx = { version = "0.5", features = ["runtime-tokio-rustls", "sqlite", "macros", "migrate"] }
-tokio = { version = "1.4", features = ["rt-multi-thread", "macros"] }

common/credential-storage/build.rs

@@ -1,30 +0,0 @@
-/*
- * Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
- * SPDX-License-Identifier: Apache-2.0
- */
-
-use sqlx::{Connection, SqliteConnection};
-use std::env;
-
-#[tokio::main]
-async fn main() {
-    let out_dir = env::var("OUT_DIR").unwrap();
-    let database_path = format!("{}/coconut-credential-example.sqlite", out_dir);
-
-    let mut conn = SqliteConnection::connect(&*format!("sqlite://{}?mode=rwc", database_path))
-        .await
-        .expect("Failed to create SQLx database connection");
-
-    sqlx::migrate!("./migrations")
-        .run(&mut conn)
-        .await
-        .expect("Failed to perform SQLx migrations");
-
-    #[cfg(target_family = "unix")]
-    println!("cargo:rustc-env=DATABASE_URL=sqlite://{}", &database_path);
-
-    #[cfg(target_family = "windows")]
-    // for some strange reason we need to add a leading `/` to the windows path even though it's
-    // not a valid windows path... but hey, it works...
-    println!("cargo:rustc-env=DATABASE_URL=sqlite:///{}", &database_path);
-}

common/credential-storage/migrations/20220408120000_initial_tables.sql

@@ -1,22 +0,0 @@
-/*
- * Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
- * SPDX-License-Identifier: Apache-2.0
- */
-
-CREATE TABLE coconut_credentials
-(
-    id                  INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
-    voucher_value       TEXT    NOT NULL,
-    voucher_info        TEXT    NOT NULL,
-    serial_number       TEXT    NOT NULL,
-    binding_number      TEXT    NOT NULL,
-    signature           TEXT    NOT NULL UNIQUE
-);
-
-CREATE TABLE erc20_credentials
-(
-    id                  INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
-    public_key          TEXT    NOT NULL,
-    private_key         TEXT    NOT NULL,
-    consumed            BOOLEAN NOT NULL
-);

common/credential-storage/src/coconut.rs

@@ -1,67 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crate::models::CoconutCredential;
-
-#[derive(Clone)]
-pub(crate) struct CoconutCredentialManager {
-    connection_pool: sqlx::SqlitePool,
-}
-
-impl CoconutCredentialManager {
-    /// Creates new instance of the `CoconutCredentialManager` with the provided sqlite connection pool.
-    ///
-    /// # Arguments
-    ///
-    /// * `connection_pool`: database connection pool to use.
-    pub(crate) fn new(connection_pool: sqlx::SqlitePool) -> Self {
-        CoconutCredentialManager { connection_pool }
-    }
-
-    /// Inserts provided signature into the database.
-    ///
-    /// # Arguments
-    ///
-    /// * `voucher_value`: Plaintext bandwidth value of the credential.
-    /// * `voucher_info`: Plaintext information of the credential.
-    /// * `serial_number`: Base58 representation of the serial number attribute.
-    /// * `binding_number`: Base58 representation of the binding number attribute.
-    /// * `signature`: Coconut credential in the form of a signature.
-    pub(crate) async fn insert_coconut_credential(
-        &self,
-        voucher_value: String,
-        voucher_info: String,
-        serial_number: String,
-        binding_number: String,
-        signature: String,
-    ) -> Result<(), sqlx::Error> {
-        sqlx::query!(
-            "INSERT INTO coconut_credentials(voucher_value, voucher_info, serial_number, binding_number, signature) VALUES (?, ?, ?, ?, ?)",
-            voucher_value, voucher_info, serial_number, binding_number, signature
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    /// Tries to retrieve one of the stored, unused credentials.
-    pub(crate) async fn get_next_coconut_credential(
-        &self,
-    ) -> Result<CoconutCredential, sqlx::Error> {
-        sqlx::query_as!(CoconutCredential, "SELECT * FROM coconut_credentials")
-            .fetch_one(&self.connection_pool)
-            .await
-    }
-
-    /// Removes from the database the specified credential.
-    ///
-    /// # Arguments
-    ///
-    /// * `id`: Database id.
-    pub(crate) async fn remove_coconut_credential(&self, id: i64) -> Result<(), sqlx::Error> {
-        sqlx::query!("DELETE FROM coconut_credentials WHERE id = ?", id)
-            .execute(&self.connection_pool)
-            .await?;
-        Ok(())
-    }
-}

common/credential-storage/src/erc20.rs

@@ -1,71 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crate::models::ERC20Credential;
-
-#[derive(Clone)]
-pub(crate) struct ERC20CredentialManager {
-    connection_pool: sqlx::SqlitePool,
-}
-
-impl ERC20CredentialManager {
-    /// Creates new instance of the `ERC20CredentialManager` with the provided sqlite connection pool.
-    ///
-    /// # Arguments
-    ///
-    /// * `connection_pool`: database connection pool to use.
-    pub(crate) fn new(connection_pool: sqlx::SqlitePool) -> Self {
-        ERC20CredentialManager { connection_pool }
-    }
-
-    /// Inserts provided signature into the database.
-    ///
-    /// # Arguments
-    ///
-    /// * `public_key`: Base58 representation of a public key.
-    /// * `private_key`: Base58 representation of a private key.
-    pub(crate) async fn insert_erc20_credential(
-        &self,
-        public_key: String,
-        private_key: String,
-    ) -> Result<(), sqlx::Error> {
-        sqlx::query!(
-            "INSERT INTO erc20_credentials(public_key, private_key, consumed) VALUES (?, ?, ?)",
-            public_key,
-            private_key,
-            false,
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    /// Tries to retrieve one of the stored, unused credentials.
-    pub(crate) async fn get_next_erc20_credential(&self) -> Result<ERC20Credential, sqlx::Error> {
-        sqlx::query_as!(
-            ERC20Credential,
-            "SELECT * FROM erc20_credentials WHERE consumed = false"
-        )
-        .fetch_one(&self.connection_pool)
-        .await
-    }
-
-    /// Mark a credential as being consumed.
-    pub(crate) async fn consume_erc20_credential(
-        &self,
-        public_key: String,
-    ) -> Result<(), sqlx::Error> {
-        sqlx::query!(
-            r#"
-                UPDATE erc20_credentials
-                SET consumed = true
-                WHERE public_key = ?
-            "#,
-            public_key
-        )
-        .execute(&self.connection_pool)
-        .await?;
-
-        Ok(())
-    }
-}

common/credential-storage/src/error.rs

@@ -1,16 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use thiserror::Error;
-
-#[derive(Error, Debug)]
-pub enum StorageError {
-    #[error("Database experienced an internal error - {0}")]
-    InternalDatabaseError(#[from] sqlx::Error),
-
-    #[error("Failed to perform database migration - {0}")]
-    MigrationError(#[from] sqlx::migrate::MigrateError),
-
-    #[error("Inconsistent data in database")]
-    InconsistentData,
-}

common/credential-storage/src/lib.rs

@@ -1,144 +0,0 @@
-/*
- * Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
- * SPDX-License-Identifier: Apache-2.0
- */
-
-use crate::coconut::CoconutCredentialManager;
-use crate::erc20::ERC20CredentialManager;
-use crate::error::StorageError;
-use crate::storage::Storage;
-
-use crate::models::{CoconutCredential, ERC20Credential};
-use async_trait::async_trait;
-use log::{debug, error};
-use sqlx::ConnectOptions;
-use std::path::{Path, PathBuf};
-
-mod coconut;
-mod erc20;
-pub mod error;
-mod models;
-pub mod storage;
-
-// note that clone here is fine as upon cloning the same underlying pool will be used
-#[derive(Clone)]
-pub struct PersistentStorage {
-    coconut_credential_manager: CoconutCredentialManager,
-    erc20_credential_manager: ERC20CredentialManager,
-}
-
-impl PersistentStorage {
-    /// Initialises `PersistentStorage` using the provided path.
-    ///
-    /// # Arguments
-    ///
-    /// * `database_path`: path to the database.
-    pub async fn init<P: AsRef<Path> + Send>(database_path: P) -> Result<Self, StorageError> {
-        debug!(
-            "Attempting to connect to database {:?}",
-            database_path.as_ref().as_os_str()
-        );
-
-        let mut opts = sqlx::sqlite::SqliteConnectOptions::new()
-            .filename(database_path)
-            .create_if_missing(true);
-
-        opts.disable_statement_logging();
-
-        let connection_pool = match sqlx::SqlitePool::connect_with(opts).await {
-            Ok(db) => db,
-            Err(err) => {
-                error!("Failed to connect to SQLx database: {}", err);
-                return Err(err.into());
-            }
-        };
-
-        if let Err(err) = sqlx::migrate!("./migrations").run(&connection_pool).await {
-            error!("Failed to perform migration on the SQLx database: {}", err);
-            return Err(err.into());
-        }
-
-        Ok(PersistentStorage {
-            coconut_credential_manager: CoconutCredentialManager::new(connection_pool.clone()),
-            erc20_credential_manager: ERC20CredentialManager::new(connection_pool),
-        })
-    }
-}
-
-#[async_trait]
-impl Storage for PersistentStorage {
-    async fn insert_coconut_credential(
-        &self,
-        voucher_value: String,
-        voucher_info: String,
-        serial_number: String,
-        binding_number: String,
-        signature: String,
-    ) -> Result<(), StorageError> {
-        self.coconut_credential_manager
-            .insert_coconut_credential(
-                voucher_value,
-                voucher_info,
-                serial_number,
-                binding_number,
-                signature,
-            )
-            .await?;
-
-        Ok(())
-    }
-
-    async fn get_next_coconut_credential(&self) -> Result<CoconutCredential, StorageError> {
-        let credential = self
-            .coconut_credential_manager
-            .get_next_coconut_credential()
-            .await?;
-
-        Ok(credential)
-    }
-
-    async fn remove_coconut_credential(&self, id: i64) -> Result<(), StorageError> {
-        self.coconut_credential_manager
-            .remove_coconut_credential(id)
-            .await?;
-
-        Ok(())
-    }
-
-    async fn insert_erc20_credential(
-        &self,
-        public_key: String,
-        private_key: String,
-    ) -> Result<(), StorageError> {
-        self.erc20_credential_manager
-            .insert_erc20_credential(public_key, private_key)
-            .await?;
-
-        Ok(())
-    }
-
-    async fn get_next_erc20_credential(&self) -> Result<ERC20Credential, StorageError> {
-        let credential = self
-            .erc20_credential_manager
-            .get_next_erc20_credential()
-            .await?;
-
-        Ok(credential)
-    }
-
-    async fn consume_erc20_credential(&self, public_key: String) -> Result<(), StorageError> {
-        let credential = self
-            .erc20_credential_manager
-            .consume_erc20_credential(public_key)
-            .await?;
-
-        Ok(credential)
-    }
-}
-
-pub async fn initialise_storage(path: PathBuf) -> PersistentStorage {
-    match PersistentStorage::init(path).await {
-        Err(err) => panic!("failed to initialise credential storage - {}", err),
-        Ok(storage) => storage,
-    }
-}