Merge branch 'feature/mixnode-sandbox-cycles' of https://github.com/nymtech/nym into feature/mixnode-sandbox-cycles

warnings on ci
Update build-upload-binaries.yml
2023-12-20 17:04:20 +01:00 · 2023-12-20 16:56:12 +01:00 · 2023-12-20 16:40:02 +01:00 · 2023-12-20 16:38:54 +01:00 · 2023-12-20 15:20:56 +00:00 · 2023-12-20 16:16:45 +01:00
1306 changed files with 58592 additions and 12687 deletions
@@ -0,0 +1,37 @@
+name: 'Install wasm-opt'
+description: 'Installs wasm-opt from binaryen'
+inputs:
+  version:
+    description: 'Version of wasm-opt to install'
+    default: '116'
+runs:
+  using: 'composite'
+  steps:
+    - name: Check platform compatibility
+      run: |
+        if [[ "$(uname)" != "Linux" ]]; then
+          echo "Error: This action is only compatible with Linux."
+          exit 1
+        fi
+      shell: bash
+
+    - name: Download wasm-opt
+      run: |
+        set -e
+        SOURCE="https://github.com/WebAssembly/binaryen/releases/download/version_${{ inputs.version }}/binaryen-version_${{ inputs.version }}-x86_64-linux.tar.gz"
+        TEMP_ARCHIVE="$RUNNER_TEMP/binaryen-version_${{ inputs.version }}-x86_64-linux.tar.gz"
+        curl -L -o "$TEMP_ARCHIVE" "$SOURCE"
+        tar -xvzf $TEMP_ARCHIVE -C $RUNNER_TEMP
+        echo "$RUNNER_TEMP/binaryen-version_${{ inputs.version }}/bin" >> $GITHUB_PATH
+      shell: bash
+      id: install-binary
+
+    - name: Verify installation
+      run: |
+        if ! command -v wasm-opt &> /dev/null; then
+          echo "Error: wasm-opt binary was not installed successfully."
+          exit 1
+        fi
+      shell: bash
+      id: verify-installation
+
@@ -3,8 +3,27 @@ import fetch from "node-fetch";
 import { Octokit } from "@octokit/rest";
 import fs from "fs";
 import path from "path";
+import { execSync } from "child_process";
+
+function getBinInfo(path) {
+    // let's be super naive about it. add a+x bits on the file and try to run the command
+    try {
+        let mode = fs.statSync(path).mode
+        fs.chmodSync(path, mode | 0o111)
+
+        const raw = execSync(`${path} build-info --output=json`, { stdio: 'pipe', encoding: "utf8" });
+        const parsed = JSON.parse(raw)
+        return parsed
+    } catch (_) {
+        return undefined
+    }
+}

 async function run(assets, algorithm, filename, cache) {
+    if (!cache) {
+        console.warn("cache is set to 'false', but we we no longer support it")
+    }
+
    try {
        fs.mkdirSync('.tmp');
    } catch(e) {
@@ -19,26 +38,25 @@ async function run(assets, algorithm, filename, cache) {

            let buffer = null;
            let sig = null;
-            if(cache) {
-                // cache in `${WORKING_DIR}/.tmp/`
-                const cacheFilename = path.resolve(`.tmp/${asset.name}`);
-                if(!fs.existsSync(cacheFilename)) {
-                    console.log(`Downloading ${asset.browser_download_url}... to ${cacheFilename}`);
-                    buffer = Buffer.from(await fetch(asset.browser_download_url).then(res => res.arrayBuffer()));
-                    fs.writeFileSync(cacheFilename, buffer);
-                } else {
-                    console.log(`Loading from ${cacheFilename}`);
-                    buffer = Buffer.from(fs.readFileSync(cacheFilename));

-                    // console.log('Reading signature from content');
-                    // if(asset.name.endsWith('.sig')) {
-                    //     sig = fs.readFileSync(cacheFilename).toString();
-                    // }
-                }
-            } else {
-                // fetch always
+            // cache in `${WORKING_DIR}/.tmp/`
+            const cacheFilename = path.resolve(`.tmp/${asset.name}`);
+            if(!fs.existsSync(cacheFilename)) {
+                console.log(`Downloading ${asset.browser_download_url}... to ${cacheFilename}`);
                buffer = Buffer.from(await fetch(asset.browser_download_url).then(res => res.arrayBuffer()));
+                fs.writeFileSync(cacheFilename, buffer);
+            } else {
+                console.log(`Loading from ${cacheFilename}`);
+                buffer = Buffer.from(fs.readFileSync(cacheFilename));
+
+                // console.log('Reading signature from content');
+                // if(asset.name.endsWith('.sig')) {
+                //     sig = fs.readFileSync(cacheFilename).toString();
+                // }
            }
+
+            const binInfo = getBinInfo(cacheFilename)
+
            if(!hashes[asset.name]) {
                hashes[asset.name] = {};
            }
@@ -99,6 +117,9 @@ async function run(assets, algorithm, filename, cache) {
            if(kind) {
                hashes[asset.name].kind = kind;
            }
+            if(binInfo) {
+                hashes[asset.name].details = binInfo;
+            }

            // process Tauri signature files
            if(asset.name.endsWith('.sig')) {
@@ -225,6 +246,8 @@ export async function createHashesFromReleaseTagOrNameOrId({ releaseTagOrNameOrI
            assets: hashes,
        };

+        console.log(output)
+
        if(upload) {
            console.log(`🚚 Uploading ${filename} to release name="${release.name}" id=${release.id} (${release.upload_url})...`);

@@ -1,61 +0,0 @@
-name: Build and upload binaries to artifact storage
-
-on:
-  workflow_dispatch:
-    inputs:  
-      add_tokio_unstable:
-        description: 'True to add RUSTFLAGS="--cfg tokio_unstable"'
-        required: true
-        default: false
-        type: boolean 
-    
-env:
-  NETWORK: mainnet    
-
-jobs:
-  publish-nym:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ubuntu-20.04]
-
-    runs-on: ${{ matrix.platform }}
-    env:
-      CARGO_TERM_COLOR: always
-    steps:
-      - uses: actions/checkout@v3
-
-      - 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 libudev-dev squashfs-tools
-        continue-on-error: true
-
-      - name: Sets env vars for tokio if set in manual dispatch inputs
-        run: |
-          echo 'RUSTFLAGS="--cfg tokio_unstable"' >> $GITHUB_ENV
-        if: github.event_name == 'workflow_dispatch' && inputs.add_tokio_unstable == true
-
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Build all binaries
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace --release
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: nym-binaries-artifacts
-          path: |
-            target/release/nym-client
-            target/release/nym-gateway
-            target/release/nym-mixnode
-            target/release/nym-socks5-client
-            target/release/nym-api
-            target/release/nym-network-requester
-            target/release/nym-network-statistics
-            target/release/nym-cli
-          retention-days: 30
@@ -0,0 +1,64 @@
+name: ci-build-upload-binaries
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'mixnode/**'
+
+jobs:
+  publish-nym:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [ubuntu-20.04]
+
+    runs-on: ${{ matrix.platform }}
+    env:
+      CARGO_TERM_COLOR: always
+      RUSTFLAGS: "--cfg tokio_unstable"
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Prepare build output directory
+        shell: bash
+        env:
+          OUTPUT_DIR: ci-builds/${{ github.ref_name }}
+        run: |
+          rm -rf ci-builds || true
+          mkdir -p $OUTPUT_DIR
+          echo $OUTPUT_DIR
+
+      - name: Install Dependencies (Linux)
+        run: sudo apt update && sudo apt install libudev-dev
+
+      - name: Install Rust stable
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+
+      - name: Build mixnode binary
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --release --features cpucycles --package nym-mixnode
+
+      - name: Prepare build output
+        shell: bash
+        env:
+          OUTPUT_DIR: ci-builds/${{ github.ref_name }}
+        run: |
+          cp target/release/nym-mixnode $OUTPUT_DIR
+
+      - name: Deploy branch to CI www
+        continue-on-error: true
+        uses: easingthemes/ssh-deploy@main
+        env:
+          SSH_PRIVATE_KEY: ${{ secrets.CI_WWW_SSH_PRIVATE_KEY }}
+          ARGS: "-avzr"
+          SOURCE: "ci-builds/"
+          REMOTE_HOST: ${{ secrets.CI_WWW_REMOTE_HOST }}
+          REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
+          TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/builds/
+          EXCLUDE: "/dist/, /node_modules/"
@@ -1,17 +1,15 @@
-name: CD docs
+name: cd-docs

 on:
  workflow_dispatch:
-  push:
-    branches: master
-    paths:
-      - 'documentation/docs/**'

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: ubuntu-20.04-16-core
    steps:
      - uses: actions/checkout@v3
+      - name: Install Dependencies (Linux)
+        run: sudo apt-get update && sudo apt-get install -y build-essential curl wget libssl-dev libudev-dev squashfs-tools protobuf-compiler
      - name: Install rsync
        run: sudo apt-get install rsync
      - uses: rlespinasse/github-slug-action@v3.x
@@ -26,43 +24,16 @@ jobs:
        uses: actions-rs/cargo@v1
        with:
          command: build
-          args: --workspace --release --all
-      - name: Install mdbook
-        run: (test -x $HOME/.cargo/bin/mdbook || cargo install --vers "^0.4.33" mdbook)
-      - name: Install mdbook plugins
-        run: |
-          cargo install --vers "=0.2.2" mdbook-variables && cargo install \
-            --vers "^1.8.0" mdbook-admonish && cargo install --vers \
-            "^0.1.2" mdbook-last-changed && cargo install --vers "^0.1.2" mdbook-theme \
-            && cargo install --vers "^0.7.7" mdbook-linkcheck
+          args: --workspace --release
+      - name: Install mdbook and plugins
+        run: cd documentation && ./install_mdbook_deps.sh
+      - name: Remove existing Nym config directory (`~/.nym/`)
+        run: cd documentation && ./remove_existing_config.sh
+        continue-on-error: false
      - name: Build all projects in documentation/ & move to ~/dist/docs/
        run: cd documentation && ./build_all_to_dist.sh
        continue-on-error: false

-      - name: Deploy branch master to dev
-        continue-on-error: true
-        uses: easingthemes/ssh-deploy@main
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.CD_WWW_SSH_PRIVATE_KEY }}
-          ARGS: "-rltgoDzvO --delete"
-          SOURCE: "dist/docs/"
-          REMOTE_HOST: ${{ secrets.CD_WWW_REMOTE_HOST_DEV }}
-          REMOTE_USER: ${{ secrets.CD_WWW_REMOTE_USER }}
-          TARGET: ${{ secrets.CD_WWW_REMOTE_TARGET }}/
-          EXCLUDE: "/node_modules/"
-
-      - name: Deploy branch master to prod
-        if: github.ref == 'refs/heads/master'
-        uses: easingthemes/ssh-deploy@main
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.CD_WWW_SSH_PRIVATE_KEY }}
-          ARGS: "-rltgoDzvO --delete"
-          SOURCE: "dist/docs/"
-          REMOTE_HOST: ${{ secrets.CD_WWW_REMOTE_HOST_PROD }}
-          REMOTE_USER: ${{ secrets.CD_WWW_REMOTE_USER }}
-          TARGET: ${{ secrets.CD_WWW_REMOTE_TARGET }}/
-          EXCLUDE: "/node_modules/"
-
      - name: Post process
        run: cd documentation && ./post_process.sh
        continue-on-error: false
@@ -77,6 +48,7 @@ jobs:

      - name: Install Vercel CLI
        run: npm install --global vercel@latest
+        continue-on-error: false

      - name: Pull Vercel Environment Information (preview)
        if: github.ref != 'refs/heads/master'
@@ -86,15 +58,18 @@ jobs:
        if: github.ref == 'refs/heads/master'
        run: vercel pull --yes --environment=production --token=${{ secrets.VERCEL_TOKEN }}
        working-directory: dist/docs
+        continue-on-error: false

      - name: Build Project Artifacts (preview)
        if: github.ref != 'refs/heads/master'
        run: vercel build --token=${{ secrets.VERCEL_TOKEN }}
        working-directory: dist/docs
+        continue-on-error: false
      - name: Build Project Artifacts (production)
        if: github.ref == 'refs/heads/master'
        run: vercel build --prod --token=${{ secrets.VERCEL_TOKEN }}
        working-directory: dist/docs
+        continue-on-error: false

      - name: Deploy Project Artifacts to Vercel (preview)
        if: github.ref != 'refs/heads/master'
@@ -104,6 +79,7 @@ jobs:
        if: github.ref == 'refs/heads/master'
        run: vercel deploy --prebuilt --prod --token=${{ secrets.VERCEL_TOKEN }}
        working-directory: dist/docs
+        continue-on-error: false

      - name: Matrix - Node Install
        run: npm install
@@ -1,4 +1,4 @@
-name: Run config checks on all binaries
+name: ci-binary-config-checker

 on:
  workflow_dispatch:
@@ -31,8 +31,8 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        platform: [custom-runner-linux]
-         
+        platform: [custom-linux]
+
    runs-on: ${{ matrix.platform }}
    steps:
      - uses: actions/checkout@v3
@@ -45,12 +45,12 @@ jobs:
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
-          
+
      - name: Branch name
        run: echo running on branch ${GITHUB_REF##*/}
-                    
+
      - name: Run tests against binaries
        run: ./build_and_run.sh ${{ github.head_ref || github.ref_name }}
        working-directory: tests/
-        
-      
+
+
@@ -1,13 +1,14 @@
 name: ci-build-ts

 on:
-  push:
+  pull_request:
    paths:
-      - 'ts-packages/**'
+      - "ts-packages/**"
+      - "sdk/typescript/**"

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: ubuntu-20.04-16-core
    steps:
    - uses: actions/checkout@v2
    - name: Install rsync
@@ -20,7 +21,7 @@ jobs:
    - name: Setup yarn
      run: npm install -g yarn
    - name: Build
-      run: yarn && yarn build && yarn build:ci
+      run: yarn && yarn build && yarn build:ci:storybook
    - name: Deploy branch to CI www (storybook)
      continue-on-error: true
      uses: easingthemes/ssh-deploy@main
@@ -2,20 +2,6 @@ name: ci-build-upload-binaries

 on:
  workflow_dispatch:
-  push:
-    paths:
-      - 'clients/**'
-      - 'common/**'
-      - 'explorer-api/**'
-      - 'gateway/**'
-      - 'integrations/**'
-      - 'mixnode/**'
-      - 'sdk/rust/nym-sdk/**'
-      - 'service-providers/**'
-      - 'nym-api/**'
-      - 'nym-outfox/**'
-      - 'tools/nym-cli/**'
-      - 'tools/ts-rs-cli/**'
  pull_request:
    paths:
      - 'clients/**'
@@ -31,9 +17,6 @@ on:
      - 'tools/nym-cli/**'
      - 'tools/ts-rs-cli/**'

-env:
-  NETWORK: mainnet
-
 jobs:
  publish-nym:
    strategy:
@@ -44,8 +27,6 @@ jobs:
    runs-on: ${{ matrix.platform }}
    env:
      CARGO_TERM_COLOR: always
-    # a push event from the origin repo, or a PR from external repo
-    if: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name != 'nymtech/nym' }}
    steps:
      - uses: actions/checkout@v3

@@ -59,8 +40,7 @@ jobs:
          echo $OUTPUT_DIR

      - 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 libudev-dev squashfs-tools protobuf-compiler
-        continue-on-error: true
+        run: sudo apt update && sudo apt install libudev-dev

      - name: Install Rust stable
        uses: actions-rs/toolchain@v1
@@ -48,9 +48,6 @@ jobs:
    runs-on: ${{ matrix.os }}
    env:
      CARGO_TERM_COLOR: always
-    # 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 libudev-dev squashfs-tools protobuf-compiler
@@ -0,0 +1,21 @@
+name: ci-cargo-deny
+on: [workflow_dispatch]
+jobs:
+  cargo-deny:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        checks:
+          # - advisories
+          - licenses
+          - bans sources
+
+    continue-on-error: ${{ matrix.checks == 'licenses' }}
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: EmbarkStudios/cargo-deny-action@v1
+      with:
+        log-level: warn
+        command: check ${{ matrix.checks }}
+        argument: --all-features
@@ -2,10 +2,6 @@ name: ci-contracts-schema

 on:
  workflow_dispatch:
-  push:
-    paths:
-      - 'contracts/**'
-      - 'common/**'
  pull_request:
    paths:
      - 'contracts/**'
@@ -14,7 +10,7 @@ on:
 jobs:
  check-schema:
    name: Generate and check schema
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    env:
      CARGO_TERM_COLOR: always
    steps:
@@ -2,10 +2,6 @@ name: ci-contracts-upload-binaries

 on:
  workflow_dispatch:
-  push:
-    paths:
-      - 'common/**'
-      - 'contracts/**'
  pull_request:
    paths:
      - 'common/**'
@@ -24,8 +20,6 @@ jobs:
    runs-on: ${{ matrix.platform }}
    env:
      CARGO_TERM_COLOR: always
-    # a push event from the origin repo, or a PR from external repo
-    if: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name != 'nymtech/nym' }}
    steps:
      - uses: actions/checkout@v3

@@ -38,19 +32,17 @@ jobs:
          mkdir -p $OUTPUT_DIR
          echo $OUTPUT_DIR

-      - 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 libudev-dev squashfs-tools protobuf-compiler
-        continue-on-error: true
-
      - name: Install Rust stable
        uses: actions-rs/toolchain@v1
        with:
-          toolchain: 1.69.0
+          toolchain: stable
          target: wasm32-unknown-unknown
          override: true

      - name: Install wasm-opt
-        run: cargo install --version 0.112.0 wasm-opt
+        uses: ./.github/actions/install-wasm-opt
+        with:
+          version: '114'

      - name: Build release contracts
        run: make contracts
@@ -9,9 +9,11 @@ on:

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: ubuntu-20.04-16-core
    steps:
      - uses: actions/checkout@v3
+      - name: Install Dependencies (Linux)
+        run: sudo apt-get update && sudo apt-get install -y build-essential curl wget libssl-dev libudev-dev squashfs-tools protobuf-compiler
      - name: Install rsync
        run: sudo apt-get install rsync
      - uses: rlespinasse/github-slug-action@v3.x
@@ -26,18 +28,16 @@ jobs:
        uses: actions-rs/cargo@v1
        with:
          command: build
-          args: --workspace --release --all
-      - name: Install mdbook
-        run: (test -x $HOME/.cargo/bin/mdbook || cargo install --vers "^0.4.33" mdbook)
-      - name: Install mdbook plugins
-        run: |
-          cargo install --vers "=0.2.2" mdbook-variables && cargo install \
-            --vers "^1.8.0" mdbook-admonish && cargo install --vers \
-            "^0.1.2" mdbook-last-changed && cargo install --vers "^0.1.2" mdbook-theme \
-            && cargo install --vers "^0.7.7" mdbook-linkcheck
+          args: --workspace --release
+      - name: Install mdbook and plugins
+        run: cd documentation && ./install_mdbook_deps.sh
+      - name: Remove existing Nym config directory (`~/.nym/`)
+        run: cd documentation && ./remove_existing_config.sh
+        continue-on-error: false
      - name: Build all projects in documentation/ & move to ~/dist/docs/
        run: cd documentation && ./build_all_to_dist.sh
        continue-on-error: false
+
      - name: Deploy branch to CI www
        continue-on-error: true
        uses: easingthemes/ssh-deploy@main
@@ -49,6 +49,7 @@ jobs:
          REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
          TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/docs-${{ env.GITHUB_REF_SLUG }}
          EXCLUDE: "/node_modules/"
+
      - name: Matrix - Node Install
        run: npm install
        working-directory: .github/workflows/support-files
@@ -1,15 +1,6 @@
 name: ci-lint-typescript

 on:
-  push:
-    paths:
-      - "ts-packages/**"
-      - "sdk/typescript/**"
-      - "nym-connect/desktop/src/**"
-      - "nym-connect/desktop/package.json"
-      - "nym-wallet/src/**"
-      - "nym-wallet/package.json"
-      - "explorer/**"
  pull_request:
    paths:
      - "ts-packages/**"
@@ -22,7 +13,7 @@ on:

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: ubuntu-20.04-16-core
    steps:
      - uses: actions/checkout@v2
      - uses: rlespinasse/github-slug-action@v3.x
@@ -37,9 +28,15 @@ jobs:
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
+
      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

+      - name: Install wasm-opt
+        uses: ./.github/actions/install-wasm-opt
+        with:
+          version: '116'
+
      - name: Set up Go
        uses: actions/setup-go@v4
        with:
@@ -49,7 +46,7 @@ jobs:
        run: yarn

      - name: Build packages
-        run: yarn build:ci:sdk
+        run: yarn build:ci

      - name: Lint
        run: yarn lint
@@ -1,4 +1,4 @@
-name: CI for Nym API Tests
+name: ci-nym-api-tests

 on:
  workflow_dispatch:
@@ -16,10 +16,10 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
-      
+
      - name: Install npm
        run: npm install
-        
+
      - name: Node v18
        uses: actions/setup-node@v3
        with:
@@ -1,16 +1,6 @@
 name: ci-nym-connect-desktop-rust

 on:
-  push:
-    paths:
-      - "nym-connect/desktop/src-tauri/**"
-      - "nym-connect/desktop/src-tauri/Cargo.toml"
-      - "clients/client-core/**"
-      - "clients/socks5/**"
-      - "common/**"
-      - "gateway/gateway-requests/**"
-      - "contracts/vesting/**"
-      - "nym-api/nym-api-requests/**"
  pull_request:
    paths:
      - "nym-connect/desktop/src-tauri/**"
@@ -27,8 +17,6 @@ jobs:
    runs-on: [self-hosted, custom-linux]
    env:
      CARGO_TERM_COLOR: always
-    # env:
-    #   RUSTC_WRAPPER: /home/ubuntu/.cargo/bin/sccache
    steps:
      - name: Install Dependencies (Linux)
        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools libayatana-appindicator3-dev
@@ -45,6 +33,12 @@ jobs:
          override: true
          components: rustfmt, clippy

+      - name: Check formatting
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --manifest-path nym-connect/desktop/Cargo.toml --all -- --check
+
      - name: Build all binaries
        uses: actions-rs/cargo@v1
        with:
@@ -57,12 +51,6 @@ jobs:
          command: test
          args: --manifest-path nym-connect/desktop/Cargo.toml --workspace

-      - name: Check formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path nym-connect/desktop/Cargo.toml --all -- --check
-
      - uses: actions-rs/clippy-check@v1
        name: Clippy checks
        continue-on-error: true
@@ -1,7 +1,7 @@
 name: ci-nym-connect-desktop

 on:
-  push:
+  pull_request:
    paths:
      - 'nym-connect/desktop/**'

@@ -11,7 +11,7 @@ defaults:

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
    - uses: actions/checkout@v2
    - name: Install rsync
@@ -12,7 +12,7 @@ defaults:

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
    - uses: actions/checkout@v2
    - name: Install rsync
@@ -0,0 +1,40 @@
+name: ci-nym-vpn-ui-js
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'nym-vpn/ui/src/**'
+      - 'nym-vpn/ui/package.json'
+      - 'nym-vpn/ui/index.html'
+
+jobs:
+  check:
+    runs-on: custom-linux
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Install Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - name: Install Yarn
+        run: npm install -g yarn
+      - name: Install dependencies
+        working-directory: nym-vpn/ui
+        run: yarn
+      - name: Type-check
+        working-directory: nym-vpn/ui
+        run: yarn typecheck
+      - name: Check lint
+        working-directory: nym-vpn/ui
+        run: yarn lint
+      - name: Check formatting
+        working-directory: nym-vpn/ui
+        run: yarn fmt:check
+#      - name: Run tests
+#        working-directory: nym-vpn/ui
+#        run: yarn test
+      - name: Check build
+        working-directory: nym-vpn/ui
+        run: yarn build
@@ -0,0 +1,63 @@
+name: ci-nym-vpn-ui-rust
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'nym-vpn/ui/src-tauri/**'
+
+jobs:
+  build:
+    runs-on: custom-linux
+    env:
+      CARGO_TERM_COLOR: always
+      CARGOTOML_PATH: ./nym-vpn/ui/src-tauri/Cargo.toml
+    steps:
+      - name: Install Dependencies (Linux)
+        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools libayatana-appindicator3-dev
+        continue-on-error: true
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt, clippy
+
+      - name: Prepare build
+        run: mkdir nym-vpn/ui/dist
+
+      - name: Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --manifest-path ${{ env.CARGOTOML_PATH }} --features custom-protocol
+
+#      - name: Run all tests
+#        uses: actions-rs/cargo@v1
+#        with:
+#          command: test
+#          args: --manifest-path ${{ env.CARGOTOML_PATH }}
+
+      - name: Check formatting
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --manifest-path ${{ env.CARGOTOML_PATH }} --all -- --check
+
+      - name: Annotate with clippy checks
+        uses: actions-rs/clippy-check@v1
+        continue-on-error: true
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --manifest-path ${{ env.CARGOTOML_PATH }} --all-features
+
+      - name: Clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --manifest-path ${{ env.CARGOTOML_PATH }} --all-features --all-targets -- -D warnings
@@ -19,8 +19,6 @@ jobs:
    runs-on: [ self-hosted, custom-linux ]
    env:
      CARGO_TERM_COLOR: always
-    # 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
@@ -1,35 +1,44 @@
-name: Nym Wallet Storybook
+name: ci-nym-wallet-storybook

 on:
-  push:
+  pull_request:
    paths:
      - 'nym-wallet/**'

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
    - uses: actions/checkout@v2
+
    - name: Install rsync
      run: sudo apt-get install rsync
      continue-on-error: true
+
    - uses: rlespinasse/github-slug-action@v3.x
+
    - uses: actions/setup-node@v3
      with:
        node-version: 18
+
    - name: Setup yarn
      run: npm install -g yarn
+
    - name: Install Rust stable
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
+
    - name: Install wasm-pack
-      run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh      
+      run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
    - 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
@@ -41,9 +50,11 @@ jobs:
        REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
        TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/wallet-${{ env.GITHUB_REF_SLUG }}
        EXCLUDE: "/dist/, /node_modules/"
+
    - name: Matrix - Node Install
      run: npm install
      working-directory: .github/workflows/support-files
+
    - name: Matrix - Send Notification
      env:
        NYM_NOTIFICATION_KIND: nym-wallet
@@ -1,10 +1,6 @@
 name: ci-sdk-docs-typescript

 on:
-  push:
-    paths:
-      - "sdk/typescript/**"
-      - "wasm/**"
  pull_request:
    paths:
      - "sdk/typescript/**"
@@ -12,7 +8,7 @@ on:

 jobs:
  build:
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
      - uses: actions/checkout@v2
      - name: Install rsync
@@ -34,6 +30,14 @@ jobs:
        with:
          go-version: '1.20'

+      - name: Install wasm-pack
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
+      - name: Install wasm-opt
+        uses: ./.github/actions/install-wasm-opt
+        with:
+          version: '116'
+
      - name: Build branch WASM packages
        run: make sdk-wasm-build

@@ -9,7 +9,7 @@ on:

 jobs:
  wasm:
-    runs-on: [custom-runner-linux]
+    runs-on: [custom-linux]
    env:
      CARGO_TERM_COLOR: always
    steps:
@@ -18,7 +18,7 @@ jobs:
      - uses: actions/setup-node@v3
        with:
          node-version: 18
-          
+
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
@@ -32,12 +32,13 @@ jobs:
        with:
          go-version: '1.20'

-
      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

      - name: Install wasm-opt
-        run: cargo install wasm-opt
+        uses: ./.github/actions/install-wasm-opt
+        with:
+          version: '116'

      - name: Install wasm-bindgen-cli
        run: cargo install wasm-bindgen-cli
@@ -0,0 +1,43 @@
+# Simple workflow for deploying static content to GitHub Pages
+name: Deploy static content to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["feature/ppa-repo"]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          # Upload entire repository
+          path: './ppa'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2
@@ -1,4 +1,4 @@
-name: Greetings
+name: greetings

 on: [pull_request_target, issues]

@@ -4,26 +4,26 @@ on:
  workflow_dispatch:
  schedule:
    - cron: '14 1 * * *'
+
 jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        rust: [stable, beta]
-        os: [custom-linux, windows10, custom-runner-mac-m1]
+        os: [ubuntu-20.04, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    env:
      CARGO_TERM_COLOR: always
    continue-on-error: true
    steps:
-      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get install -y build-essential curl wget libssl-dev libudev-dev squashfs-tools protobuf-compiler
-        continue-on-error: true
-        if: matrix.os == 'custom-linux'
-
      - name: Check out repository code
        uses: actions/checkout@v3

+      - name: Install Dependencies (Linux)
+        run: sudo apt-get update && sudo apt-get install -y build-essential curl wget libssl-dev libudev-dev squashfs-tools protobuf-compiler
+        if: matrix.os == 'ubuntu-20.04'
+
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
@@ -32,6 +32,12 @@ jobs:
          override: true
          components: rustfmt, clippy

+      - name: Install Protoc
+        uses: arduino/setup-protoc@v2
+        if: matrix.os == 'macos-latest' || matrix.os == 'windows-latest'
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
      - name: Check formatting
        uses: actions-rs/cargo@v1
        with:
@@ -42,13 +48,27 @@ jobs:
        uses: actions-rs/cargo@v1
        with:
          command: build
-          args: --workspace
+          args: --release --workspace

      - name: Build examples
        uses: actions-rs/cargo@v1
        with:
          command: build
-          args: --workspace --examples
+          args: --release --workspace --examples
+
+      # To avoid running out of disk space, skip generating debug symbols
+      - name: Set debug to false (unix)
+        if: matrix.os == 'ubuntu-20.04' || matrix.os == 'macos-latest'
+        run: |
+          sed -i.bak 's/\[profile.dev\]/\[profile.dev\]\ndebug = false/' Cargo.toml
+          git diff
+
+      - name: Set debug to false (win)
+        if: matrix.os == 'windows-latest'
+        shell: pwsh
+        run: |
+          (Get-Content Cargo.toml) -replace '\[profile.dev\]', "`$&`ndebug = false" | Set-Content Cargo.toml
+          git diff

      - name: Run unit tests
        uses: actions-rs/cargo@v1
@@ -62,6 +82,11 @@ jobs:
          command: test
          args: --workspace -- --ignored

+      - name: Clean
+        uses: actions-rs/cargo@v1
+        with:
+          command: clean
+
      - name: Clippy
        uses: actions-rs/cargo@v1
        with:
@@ -70,7 +95,7 @@ jobs:

  notification:
    needs: build
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
      - name: Collect jobs status
        uses: technote-space/workflow-conclusion-action@v2
@@ -0,0 +1,92 @@
+name: nightly-nym-connect-desktop-build
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '14 1 * * *'
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-20.04, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    env:
+      CARGO_TERM_COLOR: always
+      MANIFEST_PATH: --manifest-path nym-connect/desktop/Cargo.toml
+    continue-on-error: true
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+
+      - name: Install Dependencies (Linux)
+        run: sudo apt-get update && sudo apt-get install -y libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
+        if: matrix.os == 'ubuntu-20.04'
+
+      - name: Install rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt, clippy
+
+      - name: Check formatting
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: ${{ env.MANIFEST_PATH }} --all -- --check
+
+      - name: Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: ${{ env.MANIFEST_PATH }} --release --workspace
+
+      - name: Unit tests
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: ${{ env.MANIFEST_PATH }} --workspace
+
+      - name: Clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: ${{ env.MANIFEST_PATH }} --workspace --all-targets -- -D warnings
+
+  notification:
+    needs: build
+    runs-on: custom-linux
+    steps:
+      - name: Collect jobs status
+        uses: technote-space/workflow-conclusion-action@v2
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: install npm
+        uses: actions/setup-node@v3
+        if: env.WORKFLOW_CONCLUSION == 'failure'
+        with:
+          node-version: 18
+      - name: Matrix - Node Install
+        if: env.WORKFLOW_CONCLUSION == 'failure'
+        run: npm install
+        working-directory: .github/workflows/support-files
+      - name: Matrix - Send Notification
+        if: env.WORKFLOW_CONCLUSION == 'failure'
+        env:
+          NYM_NOTIFICATION_KIND: nightly
+          NYM_PROJECT_NAME: "nym-connect-desktop-nightly-build"
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
+          GIT_BRANCH: "${GITHUB_REF##*/}"
+          IS_SUCCESS: "${{ env.WORKFLOW_CONCLUSION == 'success' }}"
+          MATRIX_SERVER: "${{ secrets.MATRIX_SERVER }}"
+          MATRIX_ROOM: "${{ secrets.MATRIX_ROOM_NIGHTLY }}"
+          MATRIX_USER_ID: "${{ secrets.MATRIX_USER_ID }}"
+          MATRIX_TOKEN: "${{ secrets.MATRIX_TOKEN }}"
+          MATRIX_DEVICE_ID: "${{ secrets.MATRIX_DEVICE_ID }}"
+        uses: docker://keybaseio/client:stable-node
+        with:
+          args: .github/workflows/support-files/notifications/entry_point.sh
@@ -5,27 +5,24 @@ on:
  schedule:
    - cron: '14 1 * * *'

-defaults:
-  run:
-    working-directory: nym-wallet
-
 jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
-        os: [custom-ubuntu-20.04, macos-latest, windows10]
+        os: [ubuntu-20.04, macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    env:
      CARGO_TERM_COLOR: always
+      MANIFEST_PATH: --manifest-path nym-wallet/Cargo.toml
    continue-on-error: true
    steps:
      - name: Check out repository code
        uses: actions/checkout@v3

      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get install -y libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev libudev-dev squashfs-tools protobuf-compiler
-        if: matrix.os == 'custom-linux'
+        run: sudo apt-get update && sudo apt-get install -y libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
+        if: matrix.os == 'ubuntu-20.04'

      - name: Install rust toolchain
        uses: actions-rs/toolchain@v1
@@ -39,36 +36,29 @@ jobs:
        uses: actions-rs/cargo@v1
        with:
          command: fmt
-          args: --all -- --check
+          args: ${{ env.MANIFEST_PATH }} --all -- --check

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          command: build
-          args: --workspace
+          args: ${{ env.MANIFEST_PATH }} --release --workspace

      - name: Unit tests
        uses: actions-rs/cargo@v1
        with:
          command: test
-          args: --workspace
-
-      - name: Annotate with clippy warnings
-        uses: actions-rs/clippy-check@v1
-        continue-on-error: true
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --workspace
+          args: ${{ env.MANIFEST_PATH }} --workspace

      - name: Clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
-          args: --workspace --all-targets -- -D warnings
+          args: ${{ env.MANIFEST_PATH }} --workspace --all-targets -- -D warnings

  notification:
    needs: build
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
      - name: Collect jobs status
        uses: technote-space/workflow-conclusion-action@v2
@@ -1,4 +1,4 @@
-name: Daily security audit
+name: nightly-security-audit

 on:
  schedule:
@@ -26,7 +26,7 @@ jobs:
          path: .github/workflows/support-files/notifications/deny.message
  notification:
    needs: cargo-deny
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
      - name: Check out repository code
        uses: actions/checkout@v2
@@ -14,7 +14,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        platform: [macos-latest]
+        platform: [macos-12-large]
    runs-on: ${{ matrix.platform }}

    outputs:
@@ -14,13 +14,13 @@ jobs:
      - name: Install Rust stable
        uses: actions-rs/toolchain@v1
        with:
-          toolchain: 1.69.0
+          toolchain: stable
          target: wasm32-unknown-unknown
          override: true
          components: rustfmt, clippy

      - name: Install wasm-opt
-        run: cargo install --version 0.112.0 wasm-opt
+        run: cargo install --version 0.114.0 wasm-opt

      - name: Build release contracts
        run: make contracts
@@ -14,7 +14,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        platform: [macos-latest]
+        platform: [macos-12-large]
    runs-on: ${{ matrix.platform }}

    outputs:
@@ -39,6 +39,7 @@ jobs:
        env:
          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
+          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
        run: |
          # create variables
@@ -73,6 +74,7 @@ jobs:
          ENABLE_CODE_SIGNING: ${{ secrets.APPLE_CERTIFICATE }}
          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
+          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_IDENTITY_ID }}
          APPLE_ID: ${{ secrets.APPLE_ID }}
          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
@@ -1,4 +1,4 @@
-name: Nyms5 Android
+name: publish-nyms5-android-apk
 # unsigned APKs only, supported archs:
 # - arm64-v8a (arm64)
 # - x86_64
@@ -94,7 +94,7 @@ jobs:
  gh-release:
    name: Publish APK (GH release)
    needs: build
-    runs-on: custom-runner-linux
+    runs-on: custom-linux
    steps:
      - name: Checkout
        uses: actions/checkout@v3
@@ -4,7 +4,7 @@ on:

 jobs:
  publish:
-    runs-on: [custom-ubuntu-20.04]
+    runs-on: ubuntu-20.04-16-core
    steps:
      - uses: actions/checkout@v2

@@ -12,7 +12,7 @@ jobs:
        uses: actions/setup-node@v3
        with:
          node-version: 18
-          registry-url: 'https://registry.npmjs.org'
+          registry-url: "https://registry.npmjs.org"

      - name: Setup yarn
        run: npm install -g yarn
@@ -25,6 +25,19 @@ jobs:
      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

+      - name: Install wasm-opt
+        run: cargo install wasm-opt
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.20"
+
+      - name: Install TinyGo
+        uses: acifani/setup-tinygo@v1
+        with:
+          tinygo-version: "0.27.0"
+
      - name: Install dependencies
        run: yarn

@@ -9,6 +9,7 @@
 target
 .env
 .env.dev
+envs/devnet.env
 /.vscode/settings.json
 validator/.vscode
 sample-configs/validator-config.toml
@@ -45,4 +46,6 @@ envs/qwerty.env
 cpu-cycles/libcpucycles/build
 foxyfox.env

-.next
+.next
+ppa-private-key.b64
+ppa-private-key.asc
@@ -3,9 +3,66 @@
 Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

 ## [Unreleased]
- add client registry to Gateway ([#3955])
- add HTTP API to Gateway ([#3955])
- add `/client/<pub-key>`, `clients` and `register` routes to the gateway ([#3955])
+
+## [2023.5-rolo] (2023-11-28)
+
+- Gateway won't open websocket listener until embedded Network Requester becomes available ([#4166])
+- Feature/gateway described nr ([#4147])
+- Bugfix/prerelease versionbump ([#4145])
+- returning 'nil' for non-existing origin as opposed to an empty string ([#4135])
+- using performance^20 when calculating active set selection weight ([#4126])
+- Change default http API timeout from 3s to 10s ([#4117])
+
+[#4166]: https://github.com/nymtech/nym/issues/4166
+[#4147]: https://github.com/nymtech/nym/pull/4147
+[#4145]: https://github.com/nymtech/nym/pull/4145
+[#4135]: https://github.com/nymtech/nym/pull/4135
+[#4126]: https://github.com/nymtech/nym/pull/4126
+[#4117]: https://github.com/nymtech/nym/pull/4117
+
+## [2023.nyxd-upgrade] (2023-11-22)
+
+- Chore/nyxd 043 upgrade ([#3968])
+
+[#3968]: https://github.com/nymtech/nym/pull/3968
+
+## [2023.4-galaxy] (2023-11-07)
+
+- DRY up client cli ([#4077])
+- [mixnode] replace rocket with axum ([#4071])
+- incorporate the nym node HTTP api into the mixnode ([#4070])
+- replaced '--disable-sign-ext' with '--signext-lowering' when running wasm-opt ([#3896])
+- Added PPA repo hosting support and nym-mixnode package with tooling for publishing ([#4165])
+
+[#4077]: https://github.com/nymtech/nym/pull/4077
+[#4071]: https://github.com/nymtech/nym/pull/4071
+[#4070]: https://github.com/nymtech/nym/issues/4070
+[#3896]: https://github.com/nymtech/nym/pull/3896
+[#4165]: https://github.com/nymtech/nym/pull/4165
+
+## [2023.3-kinder] (2023-10-31)
+
+- suppress error output ([#4056])
+- Update frontend type for current vesting period ([#4042])
+- re-exported additional types for tx queries ([#4036])
+- fixed fmt::Display impl for GatewayNetworkRequesterDetails ([#4033])
+- Add exit node policy from TorNull and Tor Exit Node Policy ([#4024])
+- basic self-described api for gateways to dynamically announce its details + nym-api aggregation ([#4017])
+- use saturating sub in case outfox is not enabled ([#3986])
+- Fix sorting for mixnodes and gateways ([#3985])
+- Gateway client registry and api routes ([#3955])
+- Feature/configurable socks5 bind address ([#3992])
+
+[#4056]: https://github.com/nymtech/nym/pull/4056
+[#4042]: https://github.com/nymtech/nym/pull/4042
+[#4036]: https://github.com/nymtech/nym/pull/4036
+[#4033]: https://github.com/nymtech/nym/pull/4033
+[#4024]: https://github.com/nymtech/nym/issues/4024
+[#4017]: https://github.com/nymtech/nym/issues/4017
+[#3986]: https://github.com/nymtech/nym/pull/3986
+[#3985]: https://github.com/nymtech/nym/pull/3985
+[#3955]: https://github.com/nymtech/nym/pull/3955
+[#3992]: https://github.com/nymtech/nym/pull/3992

 ## [2023.1-milka] (2023-09-24)

@@ -46,8 +46,10 @@ members = [
    "common/crypto",
    "common/dkg",
    "common/execute",
-    "common/http-requests",
+    "common/exit-policy",
+    "common/http-api-client",
    "common/inclusion-probability",
+    "common/ip-packet-requests",
    "common/ledger",
    "common/mixnode-common",
    "common/network-defaults",
@@ -73,11 +75,13 @@ members = [
    "common/store-cipher",
    "common/task",
    "common/topology",
+    "common/tun",
    "common/types",
    "common/wasm/client-core",
    "common/wasm/storage",
    "common/wasm/utils",
    "common/wireguard",
+    "common/wireguard-types",
    "explorer-api",
    "explorer-api/explorer-api-requests",
    "explorer-api/explorer-client",
@@ -88,19 +92,23 @@ members = [
    "sdk/lib/socks5-listener",
    "sdk/rust/nym-sdk",
    "service-providers/common",
+    "service-providers/ip-packet-router",
    "service-providers/network-requester",
    "service-providers/network-statistics",
    "nym-api",
    "nym-browser-extension/storage",
    "nym-api/nym-api-requests",
+    "nym-node",
+    "nym-node/nym-node-requests",
    "nym-outfox",
    "tools/internal/ssl-inject",
    "tools/internal/sdk-version-bump",
    "tools/nym-cli",
    "tools/nym-nr-query",
+    "tools/nymvisor",
    "tools/ts-rs-cli",
    "wasm/client",
-    "wasm/full-nym-wasm",
+#    "wasm/full-nym-wasm",
    "wasm/mix-fetch",
    "wasm/node-tester",
 ]
@@ -113,10 +121,11 @@ default-members = [
    "service-providers/network-statistics",
    "mixnode",
    "nym-api",
+    "tools/nymvisor",
    "explorer-api",
 ]

-exclude = ["explorer", "contracts", "nym-wallet", "nym-connect/mobile/src-tauri", "nym-connect/desktop", "cpu-cycles"]
+exclude = ["explorer", "contracts", "nym-wallet", "nym-connect/mobile/src-tauri", "nym-connect/desktop", "nym-vpn/ui/src-tauri", "cpu-cycles"]

 [workspace.package]
 authors = ["Nym Technologies SA"]
@@ -129,8 +138,50 @@ license = "Apache-2.0"
 [workspace.dependencies]
 anyhow = "1.0.71"
 async-trait = "0.1.68"
+axum = "0.6.20"
+base64 = "0.21.4"
 bip39 = { version = "2.0.0", features = ["zeroize"] }
+clap = "4.4.7"
 cfg-if = "1.0.0"
+dashmap = "5.5.3"
+dotenvy = "0.15.6"
+futures = "0.3.28"
+generic-array = "0.14.7"
+getrandom = "0.2.10"
+hyper = "0.14.27"
+k256 = "0.13"
+lazy_static = "1.4.0"
+log = "0.4"
+once_cell = "1.7.2"
+parking_lot = "0.12.1"
+rand = "0.8.5"
+reqwest = "0.11.22"
+schemars = "0.8.1"
+serde = "1.0.152"
+serde_json = "1.0.91"
+tap = "1.0.1"
+time = "0.3.30"
+thiserror = "1.0.48"
+tokio = "1.33.0"
+tokio-util = "0.7.10"
+tokio-tungstenite = "0.20.1"
+tracing = "0.1.37"
+tungstenite = { version = "0.20.1", default-features = false }
+ts-rs = "7.0.0"
+utoipa = "3.5.0"
+utoipa-swagger-ui = "3.1.5"
+url = "2.4"
+zeroize = "1.6.0"
+
+# coconut/DKG related
+# unfortunately until https://github.com/zkcrypto/bls12_381/issues/10 is resolved, we have to rely on the fork
+# as we need to be able to serialize Gt so that we could create the lookup table for baby-step-giant-step algorithm
+bls12_381 = { git = "https://github.com/jstuczyn/bls12_381", branch ="feature/gt-serialization-0.8.0" }
+group = "0.13.0"
+ff = "0.13.0"
+
+
+# cosmwasm-related
 cosmwasm-derive = "=1.3.0"
 cosmwasm-schema = "=1.3.0"
 cosmwasm-std = "=1.3.0"
@@ -138,37 +189,20 @@ cosmwasm-std = "=1.3.0"
 # (and ideally we don't want to pull the same dependency twice)
 serde-json-wasm = "=0.5.0"
 cosmwasm-storage = "=1.3.0"
-cosmrs = "=0.14.0"
-# same version as used by cosmrs
+# same version as used by cosmwasm
 cw-utils = "=1.0.1"
 cw-storage-plus = "=1.1.0"
 cw2 = { version = "=1.1.0" }
 cw3 = { version = "=1.1.0" }
 cw4 = { version = "=1.1.0" }
 cw-controllers = { version = "=1.1.0" }
-dashmap = "5.5.3"
-dotenvy = "0.15.6"
-futures = "0.3.28"
-generic-array = "0.14.7"
-getrandom = "0.2.10"
-k256 = "0.13"
-lazy_static = "1.4.0"
-log = "0.4"
-once_cell = "1.7.2"
-parking_lot = "0.12.1"
-rand = "0.8.5"
-reqwest = "0.11.18"
-serde = "1.0.152"
-serde_json = "1.0.91"
-tap = "1.0.1"
-tendermint-rpc = "0.32" # same version as used by cosmrs
-thiserror = "1.0.38"
-tokio = "1.24.1"
-tokio-tungstenite = "0.20.1"
-tungstenite = { version = "0.20.1", default-features = false }
-ts-rs = "7.0.0"
-url = "2.4"
-zeroize = "1.6.0"
+
+# cosmrs-related
+bip32 = "0.5.1"
+cosmrs = "=0.15.0"
+tendermint-rpc = "0.34" # same version as used by cosmrs
+tendermint = "0.34" # same version as used by cosmrs
+prost = "0.12"

 # wasm-related dependencies
 gloo-utils = "0.1.7"
@@ -0,0 +1,439 @@
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+
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+                    GNU GENERAL PUBLIC LICENSE
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+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
+ 
@@ -93,10 +93,6 @@ $(eval $(call add_cargo_workspace,contracts,contracts,--lib --target wasm32-unkn
 $(eval $(call add_cargo_workspace,wallet,nym-wallet))
 $(eval $(call add_cargo_workspace,connect,nym-connect/desktop))

-# OVERRIDE: wasm-opt fails if the binary has been built with the latest rustc.
-# Pin to the last working version.
-contracts_BUILD_RELEASE_TOOLCHAIN := +1.69.0
-
 # -----------------------------------------------------------------------------
 # SDK
 # -----------------------------------------------------------------------------
@@ -108,7 +104,7 @@ sdk-wasm-build:
 	$(MAKE) -C wasm/client
 	$(MAKE) -C wasm/node-tester
 	$(MAKE) -C wasm/mix-fetch
-	$(MAKE) -C wasm/full-nym-wasm
+	#$(MAKE) -C wasm/full-nym-wasm

 # run this from npm/yarn to ensure tools are in the path, e.g. yarn build:sdk from root of repo
 sdk-typescript-build:
@@ -118,7 +114,7 @@ sdk-typescript-build:
 	yarn --cwd sdk/typescript/codegen/contract-clients build

 # NOTE: These targets are part of the main workspace (but not as wasm32-unknown-unknown)
-WASM_CRATES = extension-storage nym-client-wasm nym-node-tester-wasm nym-wasm-sdk
+WASM_CRATES = extension-storage nym-client-wasm nym-node-tester-wasm

 sdk-wasm-test:
 	#cargo test $(addprefix -p , $(WASM_CRATES)) --target wasm32-unknown-unknown -- -Dwarnings
@@ -144,7 +140,7 @@ contracts: build-release-contracts wasm-opt-contracts

 wasm-opt-contracts:
 	for contract in $(CONTRACTS_WASM); do \
-	  wasm-opt --disable-sign-ext -Os $(CONTRACTS_OUT_DIR)/$$contract -o $(CONTRACTS_OUT_DIR)/$$contract; \
+	  wasm-opt --signext-lowering -Os $(CONTRACTS_OUT_DIR)/$$contract -o $(CONTRACTS_OUT_DIR)/$$contract; \
 	done

 # Consider adding 's' to make plural consistent (beware: used in github workflow)
@@ -172,3 +168,7 @@ generate-typescript:
 run-api-tests:
 	cd nym-api/tests/functional_test && yarn test:qa

+# Build debian package, and update PPA
+# Requires base64 encode GPG key to be set up in environment PPA_SIGNING_KEY
+deb:
+	scripts/ppa.sh
@@ -15,7 +15,6 @@ The platform is composed of multiple Rust crates. Top-level executable binary cr
 * nym-explorer - a (projected) block explorer and (existing) mixnet viewer.
 * nym-wallet - a desktop wallet implemented using the [Tauri](https://tauri.studio/en/docs/about/intro) framework.

-[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=for-the-badge)](https://opensource.org/licenses/Apache-2.0)
 [![Build Status](https://img.shields.io/github/actions/workflow/status/nymtech/nym/build.yml?branch=develop&style=for-the-badge&logo=github-actions)](https://github.com/nymtech/nym/actions?query=branch%3Adevelop)


@@ -50,10 +49,10 @@ Node, node operator and delegator rewards are determined according to the princi
 |<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 competitiveness 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=\alpha#gh-light-mode-only"><img src="https://render.githubusercontent.com/render/math?math=\color{white}\alpha#gh-dark-mode-only">|A Sybil attack resistance parameter - the higher this parameter is set, the stronger the reduction in competitiveness 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%.
 |<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=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 NYMs.

 Node reward for node `i` is determined as:

@@ -83,4 +82,11 @@ where `s'` is stake `s` scaled over total token circulating supply.

 ### Licensing and copyright information

-This program is available as open source under the terms of the Apache 2.0 license. However, some elements are being licensed under CC0-1.0 and MIT. For accurate information, please check individual files.
+This is a monorepo and components that make up Nym as a system are licensed individually, so for accurate information, please check individual files.
+
+As a general approach, licensing is as follows this pattern:
+- applications and binaries are GPLv3
+- libraries and components are Apache 2.0 or MIT
+- documentation is Apache 2.0 or CC0-1.0
+
+Again, for accurate information, please check individual files.
@@ -1,10 +1,90 @@
 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:
+If you're here because you're trying to figure out how to notify us of a security issue, send us a PGP encrypted email to:

-    Dave Hrycyszyn futurechimp#5430
-    Jedrzej Stuczynski "Jedrzej | Nym#5666"
-    Fran Arbanas | franarbanas#0995
-    Mark Sinclair | marknym#8088 
+```
+security@nymte.ch
+```
+
+Encrypted with our public key which is available below in plain text and also on keyservers:
+
+```
+pub   rsa4096 2023-10-30 [SC] [expire : 2026-10-29]
+      24B2592E801A5AAA8666C8BA7C3C727F05090550
+uid          [  ultime ] Security Nym Technologies <security@nymte.ch>
+sub   rsa4096 2023-10-30 [E] [expire : 2026-10-29]
+
+```
+
+The fingerprint of the key is on the second line above.
+
+If you need to chat __urgently__ to our team for a __critical__ security issue:
+
+go to Matrix, and alert the core engineers with a private direct message:
+
+    Jedrzej Stuczynski @jstuczyn:nymtech.chat
+    Mark Sinclair @mark:nymtech.chat
+    Raphaël Walther @raphael:nymtech.chat

 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.
+
+If you don't know what Matrix is, you can follow this documentation to create an account on this federation of instant messaging servers:
+
+[Matrix for Instant Messaging](https://matrix.org/docs/chat_basics/matrix-for-im/)
+
+
+
+```
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=nqgX
+-----END PGP PUBLIC KEY BLOCK-----
+```
@@ -1,10 +1,11 @@
 [package]
 name = "nym-client"
-version = "1.1.30"
+version = "1.1.32"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 description = "Implementation of the Nym Client"
 edition = "2021"
 rust-version = "1.65"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

@@ -20,7 +21,7 @@ futures = { workspace = true } # bunch of futures stuff, however, now that I thi
 # and the single instance of abortable we have should really be refactored anyway
 url = { workspace = true }

-clap = { version = "4.0", features = ["cargo", "derive"] }
+clap = { workspace = true, features = ["cargo", "derive"] }
 dirs = "4.0"
 lazy_static = "1.4.0"
 log = { workspace = true } # self explanatory
@@ -36,7 +37,7 @@ tokio-tungstenite = { workspace = true }
 ## internal
 nym-bandwidth-controller = { path = "../../common/bandwidth-controller" }
 nym-bin-common = { path = "../../common/bin-common", features = ["output_format"] }
-nym-client-core = { path = "../../common/client-core", features = ["fs-surb-storage"] }
+nym-client-core = { path = "../../common/client-core", features = ["fs-surb-storage", "cli"] }
 nym-coconut-interface = { path = "../../common/coconut-interface" }
 nym-config = { path = "../../common/config" }
 nym-credential-storage = { path = "../../common/credential-storage" }
@@ -4,6 +4,8 @@
 use crate::client::config::persistence::ClientPaths;
 use crate::client::config::template::CONFIG_TEMPLATE;
 use nym_bin_common::logging::LoggingSettings;
+use nym_client_core::cli_helpers::client_init::ClientConfig;
+use nym_client_core::config::disk_persistence::CommonClientPaths;
 use nym_config::defaults::DEFAULT_WEBSOCKET_LISTENING_PORT;
 use nym_config::{
    must_get_home, read_config_from_toml_file, save_formatted_config_to_file, NymConfigTemplate,
@@ -72,6 +74,24 @@ impl NymConfigTemplate for Config {
    }
 }

+impl ClientConfig for Config {
+    fn common_paths(&self) -> &CommonClientPaths {
+        &self.storage_paths.common_paths
+    }
+
+    fn core_config(&self) -> &BaseClientConfig {
+        &self.base
+    }
+
+    fn default_store_location(&self) -> PathBuf {
+        self.default_location()
+    }
+
+    fn save_to<P: AsRef<Path>>(&self, path: P) -> io::Result<()> {
+        save_formatted_config_to_file(self, path)
+    }
+}
+
 impl Config {
    pub fn new<S: AsRef<str>>(id: S) -> Self {
        Config {
@@ -11,6 +11,7 @@ use crate::{
 use nym_bin_common::logging::LoggingSettings;
 use nym_client_core::config::disk_persistence::old_v1_1_20_2::CommonClientPathsV1_1_20_2;
 use nym_client_core::config::old_config_v1_1_20_2::ConfigV1_1_20_2 as BaseConfigV1_1_20_2;
+use nym_client_core::config::old_config_v1_1_30::ConfigV1_1_30 as BaseConfigV1_1_30;
 use nym_client_core::config::GatewayEndpointConfig;
 use nym_config::read_config_from_toml_file;
 use nym_network_defaults::DEFAULT_WEBSOCKET_LISTENING_PORT;
@@ -51,7 +52,7 @@ impl ConfigV1_1_20_2 {
    pub fn upgrade(self) -> Result<(Config, GatewayEndpointConfig), ClientError> {
        let gateway_details = self.base.client.gateway_endpoint.clone().into();
        let config = Config {
-            base: self.base.into(),
+            base: BaseConfigV1_1_30::from(self.base).into(),
            socket: self.socket.into(),
            storage_paths: ClientPaths {
                common_paths: self.storage_paths.common_paths.upgrade_default()?,
@@ -12,55 +12,49 @@ use crate::{
 };
 use clap::Args;
 use nym_bin_common::output_format::OutputFormat;
-use nym_client_core::client::base_client::storage::gateway_details::OnDiskGatewayDetails;
-use nym_client_core::client::key_manager::persistence::OnDiskKeys;
-use nym_client_core::config::GatewayEndpointConfig;
-use nym_client_core::error::ClientCoreError;
-use nym_client_core::init::helpers::current_gateways;
-use nym_client_core::init::types::{GatewayDetails, GatewaySelectionSpecification, GatewaySetup};
-use nym_crypto::asymmetric::identity;
-use nym_sphinx::addressing::clients::Recipient;
-use nym_topology::NymTopology;
+use nym_client_core::cli_helpers::client_init::{
+    initialise_client, CommonClientInitArgs, InitResultsWithConfig, InitialisableClient,
+};
 use serde::Serialize;
 use std::fmt::Display;
+use std::fs;
 use std::net::IpAddr;
 use std::path::PathBuf;
-use std::{fs, io};
-use tap::TapFallible;
+
+struct NativeClientInit;
+
+impl InitialisableClient for NativeClientInit {
+    const NAME: &'static str = "native";
+    type Error = ClientError;
+    type InitArgs = Init;
+    type Config = Config;
+
+    fn try_upgrade_outdated_config(id: &str) -> Result<(), Self::Error> {
+        try_upgrade_config(id)
+    }
+
+    fn initialise_storage_paths(id: &str) -> Result<(), Self::Error> {
+        fs::create_dir_all(default_data_directory(id))?;
+        fs::create_dir_all(default_config_directory(id))?;
+        Ok(())
+    }
+
+    fn default_config_path(id: &str) -> PathBuf {
+        default_config_filepath(id)
+    }
+
+    fn construct_config(init_args: &Self::InitArgs) -> Self::Config {
+        override_config(
+            Config::new(&init_args.common_args.id),
+            OverrideConfig::from(init_args.clone()),
+        )
+    }
+}

 #[derive(Args, Clone)]
 pub(crate) struct Init {
-    /// Id of the nym-mixnet-client we want to create config for.
-    #[clap(long)]
-    id: String,
-
-    /// Id of the gateway we are going to connect to.
-    #[clap(long)]
-    gateway: Option<identity::PublicKey>,
-
-    /// Specifies whether the new gateway should be determined based by latency as opposed to being chosen
-    /// uniformly.
-    #[clap(long, conflicts_with = "gateway")]
-    latency_based_selection: bool,
-
-    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
-    /// potentially causing loss of access.
-    #[clap(long)]
-    force_register_gateway: bool,
-
-    /// Comma separated list of rest endpoints of the nyxd validators
-    #[clap(long, alias = "nyxd_validators", value_delimiter = ',', hide = true)]
-    nyxd_urls: Option<Vec<url::Url>>,
-
-    /// Comma separated list of rest endpoints of the API validators
-    #[clap(
-        long,
-        alias = "api_validators",
-        value_delimiter = ',',
-        group = "network"
-    )]
-    // the alias here is included for backwards compatibility (1.1.4 and before)
-    nym_apis: Option<Vec<url::Url>>,
+    #[command(flatten)]
+    common_args: CommonClientInitArgs,

    /// Whether to not start the websocket
    #[clap(long)]
@@ -74,40 +68,28 @@ pub(crate) struct Init {
    #[clap(long)]
    host: Option<IpAddr>,

-    /// Path to .json file containing custom network specification.
-    #[clap(long, group = "network", hide = true)]
-    custom_mixnet: Option<PathBuf>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hide = true)]
-    fastmode: bool,
-
-    /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
-    #[clap(long, hide = true)]
-    no_cover: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[clap(long, hide = true)]
-    enabled_credentials_mode: Option<bool>,
-
    #[clap(short, long, default_value_t = OutputFormat::default())]
    output: OutputFormat,
 }

+impl AsRef<CommonClientInitArgs> for Init {
+    fn as_ref(&self) -> &CommonClientInitArgs {
+        &self.common_args
+    }
+}
+
 impl From<Init> for OverrideConfig {
    fn from(init_config: Init) -> Self {
        OverrideConfig {
-            nym_apis: init_config.nym_apis,
+            nym_apis: init_config.common_args.nym_apis,
            disable_socket: init_config.disable_socket,
            port: init_config.port,
            host: init_config.host,
-            fastmode: init_config.fastmode,
-            no_cover: init_config.no_cover,
+            fastmode: init_config.common_args.fastmode,
+            no_cover: init_config.common_args.no_cover,

-            nyxd_urls: init_config.nyxd_urls,
-            enabled_credentials_mode: init_config.enabled_credentials_mode,
+            nyxd_urls: init_config.common_args.nyxd_urls,
+            enabled_credentials_mode: init_config.common_args.enabled_credentials_mode,
        }
    }
 }
@@ -121,15 +103,11 @@ pub struct InitResults {
 }

 impl InitResults {
-    fn new(config: &Config, address: &Recipient, gateway: &GatewayEndpointConfig) -> Self {
+    fn new(res: InitResultsWithConfig<Config>) -> Self {
        Self {
-            client_core: nym_client_core::init::types::InitResults::new(
-                &config.base,
-                address,
-                gateway,
-            ),
-            client_listening_port: config.socket.listening_port,
-            client_address: address.to_string(),
+            client_address: res.init_results.address.to_string(),
+            client_core: res.init_results,
+            client_listening_port: res.config.socket.listening_port,
        }
    }
 }
@@ -142,97 +120,14 @@ impl Display for InitResults {
    }
 }

-fn init_paths(id: &str) -> io::Result<()> {
-    fs::create_dir_all(default_data_directory(id))?;
-    fs::create_dir_all(default_config_directory(id))
-}
-
 pub(crate) async fn execute(args: Init) -> Result<(), ClientError> {
    eprintln!("Initialising client...");

-    let id = &args.id;
+    let output = args.output;
+    let res = initialise_client::<NativeClientInit>(args).await?;

-    let already_init = if default_config_filepath(id).exists() {
-        // in case we're using old config, try to upgrade it
-        // (if we're using the current version, it's a no-op)
-        try_upgrade_config(id)?;
-        eprintln!("Client \"{id}\" was already initialised before");
-        true
-    } else {
-        init_paths(id)?;
-        false
-    };
-
-    // Usually you only register with the gateway on the first init, however you can force
-    // re-registering if wanted.
-    let user_wants_force_register = args.force_register_gateway;
-    if user_wants_force_register {
-        eprintln!("Instructed to force registering gateway. This will overwrite keys!");
-    }
-
-    // If the client was already initialized, don't generate new keys and don't re-register with
-    // the gateway (because this would create a new shared key).
-    // Unless the user really wants to.
-    let register_gateway = !already_init || user_wants_force_register;
-
-    // Attempt to use a user-provided gateway, if possible
-    let user_chosen_gateway_id = args.gateway;
-    let selection_spec = GatewaySelectionSpecification::new(
-        user_chosen_gateway_id.map(|id| id.to_base58_string()),
-        Some(args.latency_based_selection),
-        false,
-    );
-
-    // Load and potentially override config
-    let config = override_config(Config::new(id), OverrideConfig::from(args.clone()));
-
-    // Setup gateway by either registering a new one, or creating a new config from the selected
-    // one but with keys kept, or reusing the gateway configuration.
-    let key_store = OnDiskKeys::new(config.storage_paths.common_paths.keys.clone());
-    let details_store =
-        OnDiskGatewayDetails::new(&config.storage_paths.common_paths.gateway_details);
-
-    let available_gateways = if let Some(hardcoded_topology) = args
-        .custom_mixnet
-        .map(NymTopology::new_from_file)
-        .transpose()?
-    {
-        // hardcoded_topology
-        hardcoded_topology.get_gateways()
-    } else {
-        let mut rng = rand::thread_rng();
-        current_gateways(&mut rng, &config.base.client.nym_api_urls).await?
-    };
-
-    let gateway_setup = GatewaySetup::New {
-        specification: selection_spec,
-        available_gateways,
-        overwrite_data: register_gateway,
-    };
-
-    let init_details =
-        nym_client_core::init::setup_gateway(gateway_setup, &key_store, &details_store)
-            .await
-            .tap_err(|err| eprintln!("Failed to setup gateway\nError: {err}"))?;
-
-    let config_save_location = config.default_location();
-    config.save_to_default_location().tap_err(|_| {
-        log::error!("Failed to save the config file");
-    })?;
-    eprintln!(
-        "Saved configuration file to {}",
-        config_save_location.display()
-    );
-
-    let address = init_details.client_address()?;
-
-    eprintln!("Client configuration completed.\n");
-
-    let GatewayDetails::Configured(gateway_details) = init_details.gateway_details else {
-        return Err(ClientCoreError::UnexpectedPersistedCustomGatewayDetails)?;
-    };
-    let init_results = InitResults::new(&config, &address, &gateway_details);
-    println!("{}", args.output.format(&init_results));
+    let init_results = InitResults::new(res);
+    println!("{}", output.format(&init_results));

    Ok(())
 }
@@ -10,35 +10,14 @@ use crate::{
 use clap::Args;
 use log::*;
 use nym_bin_common::version_checker::is_minor_version_compatible;
-use nym_crypto::asymmetric::identity;
+use nym_client_core::cli_helpers::client_run::CommonClientRunArgs;
 use std::error::Error;
 use std::net::IpAddr;
-use std::path::PathBuf;

 #[derive(Args, Clone)]
 pub(crate) struct Run {
-    /// Id of the nym-mixnet-client we want to run.
-    #[clap(long)]
-    id: String,
-
-    /// Comma separated list of rest endpoints of the nyxd validators
-    #[clap(long, alias = "nyxd_validators", value_delimiter = ',', hide = true)]
-    nyxd_urls: Option<Vec<url::Url>>,
-
-    /// Comma separated list of rest endpoints of the API validators
-    #[clap(
-        long,
-        alias = "api_validators",
-        value_delimiter = ',',
-        group = "network"
-    )]
-    // the alias here is included for backwards compatibility (1.1.4 and before)
-    nym_apis: Option<Vec<url::Url>>,
-
-    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
-    /// ensure prior registration happened
-    #[clap(long)]
-    gateway: Option<identity::PublicKey>,
+    #[command(flatten)]
+    common_args: CommonClientRunArgs,

    /// Whether to not start the websocket
    #[clap(long)]
@@ -51,37 +30,19 @@ pub(crate) struct Run {
    /// Ip for the socket (if applicable) to listen for requests.
    #[clap(long)]
    host: Option<IpAddr>,
-
-    /// Path to .json file containing custom network specification.
-    #[clap(long, group = "network", hide = true)]
-    custom_mixnet: Option<PathBuf>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hide = true)]
-    fastmode: bool,
-
-    /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
-    #[clap(long, hide = true)]
-    no_cover: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[clap(long, hide = true)]
-    enabled_credentials_mode: Option<bool>,
 }

 impl From<Run> for OverrideConfig {
    fn from(run_config: Run) -> Self {
        OverrideConfig {
-            nym_apis: run_config.nym_apis,
+            nym_apis: run_config.common_args.nym_apis,
            disable_socket: run_config.disable_socket,
            port: run_config.port,
            host: run_config.host,
-            fastmode: run_config.fastmode,
-            no_cover: run_config.no_cover,
-            nyxd_urls: run_config.nyxd_urls,
-            enabled_credentials_mode: run_config.enabled_credentials_mode,
+            fastmode: run_config.common_args.fastmode,
+            no_cover: run_config.common_args.no_cover,
+            nyxd_urls: run_config.common_args.nyxd_urls,
+            enabled_credentials_mode: run_config.common_args.enabled_credentials_mode,
        }
    }
 }
@@ -106,9 +67,9 @@ fn version_check(cfg: &Config) -> bool {
 }

 pub(crate) async fn execute(args: Run) -> Result<(), Box<dyn Error + Send + Sync>> {
-    eprintln!("Starting client {}...", args.id);
+    eprintln!("Starting client {}...", args.common_args.id);

-    let mut config = try_load_current_config(&args.id)?;
+    let mut config = try_load_current_config(&args.common_args.id)?;
    config = override_config(config, OverrideConfig::from(args.clone()));

    if !version_check(&config) {
@@ -116,7 +77,7 @@ pub(crate) async fn execute(args: Run) -> Result<(), Box<dyn Error + Send + Sync
        return Err(Box::new(ClientError::FailedLocalVersionCheck));
    }

-    SocketClient::new(config, args.custom_mixnet)
+    SocketClient::new(config, args.common_args.custom_mixnet)
        .run_socket_forever()
        .await
 }
@@ -22,5 +22,10 @@ async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
    }
    setup_logging();

-    commands::execute(args).await
+    if let Err(err) = commands::execute(args).await {
+        log::error!("{err}");
+        println!("An error occurred: {err}");
+        std::process::exit(1);
+    }
+    Ok(())
 }
@@ -3,6 +3,7 @@ name = "nym-client-websocket-requests"
 version = "0.1.0"
 authors = ["Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2021"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

@@ -1,13 +1,14 @@
 [package]
 name = "nym-socks5-client"
-version = "1.1.30"
+version = "1.1.32"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
 description = "A SOCKS5 localhost proxy that converts incoming messages to Sphinx and sends them to a Nym address"
 edition = "2021"
 rust-version = "1.56"
+license.workspace = true

 [dependencies]
-clap = { version = "4.0", features = ["cargo", "derive"] }
+clap = { workspace = true, features = ["cargo", "derive"] }
 lazy_static = "1.4.0"
 log = { workspace = true }
 pretty_env_logger = "0.4"
@@ -21,7 +22,7 @@ url = { workspace = true }

 # internal
 nym-bin-common = { path = "../../common/bin-common", features = ["output_format"] }
-nym-client-core = { path = "../../common/client-core", features = ["fs-surb-storage"] }
+nym-client-core = { path = "../../common/client-core", features = ["fs-surb-storage", "cli"] }
 nym-coconut-interface = { path = "../../common/coconut-interface" }
 nym-config = { path = "../../common/config" }
 nym-credentials = { path = "../../common/credentials" }
@@ -11,26 +11,50 @@ use crate::{
 };
 use clap::Args;
 use nym_bin_common::output_format::OutputFormat;
-use nym_client_core::client::base_client::storage::gateway_details::OnDiskGatewayDetails;
-use nym_client_core::client::key_manager::persistence::OnDiskKeys;
-use nym_client_core::config::GatewayEndpointConfig;
-use nym_client_core::error::ClientCoreError;
-use nym_client_core::init::helpers::current_gateways;
-use nym_client_core::init::types::{GatewayDetails, GatewaySelectionSpecification, GatewaySetup};
-use nym_crypto::asymmetric::identity;
+use nym_client_core::cli_helpers::client_init::{
+    initialise_client, CommonClientInitArgs, InitResultsWithConfig, InitialisableClient,
+};
 use nym_sphinx::addressing::clients::Recipient;
-use nym_topology::NymTopology;
 use serde::Serialize;
 use std::fmt::Display;
+use std::fs;
+use std::net::{IpAddr, SocketAddr};
 use std::path::PathBuf;
-use std::{fs, io};
-use tap::TapFallible;
+
+struct Socks5ClientInit;
+
+impl InitialisableClient for Socks5ClientInit {
+    const NAME: &'static str = "socks5";
+    type Error = Socks5ClientError;
+    type InitArgs = Init;
+    type Config = Config;
+
+    fn try_upgrade_outdated_config(id: &str) -> Result<(), Self::Error> {
+        try_upgrade_config(id)
+    }
+
+    fn initialise_storage_paths(id: &str) -> Result<(), Self::Error> {
+        fs::create_dir_all(default_data_directory(id))?;
+        fs::create_dir_all(default_config_directory(id))?;
+        Ok(())
+    }
+
+    fn default_config_path(id: &str) -> PathBuf {
+        default_config_filepath(id)
+    }
+
+    fn construct_config(init_args: &Self::InitArgs) -> Self::Config {
+        override_config(
+            Config::new(&init_args.common_args.id, &init_args.provider.to_string()),
+            OverrideConfig::from(init_args.clone()),
+        )
+    }
+}

 #[derive(Args, Clone)]
 pub(crate) struct Init {
-    /// Id of the nym-mixnet-client we want to create config for.
-    #[clap(long)]
-    id: String,
+    #[command(flatten)]
+    common_args: CommonClientInitArgs,

    /// Address of the socks5 provider to send messages to.
    #[clap(long)]
@@ -45,72 +69,37 @@ pub(crate) struct Init {
    #[clap(long, alias = "use_anonymous_sender_tag")]
    use_reply_surbs: Option<bool>,

-    /// Id of the gateway we are going to connect to.
-    #[clap(long)]
-    gateway: Option<identity::PublicKey>,
-
-    /// Specifies whether the new gateway should be determined based by latency as opposed to being chosen
-    /// uniformly.
-    #[clap(long, conflicts_with = "gateway")]
-    latency_based_selection: bool,
-
-    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
-    /// potentially causing loss of access.
-    #[clap(long)]
-    force_register_gateway: bool,
-
-    /// Comma separated list of rest endpoints of the nyxd validators
-    #[clap(long, alias = "nyxd_validators", value_delimiter = ',', hide = true)]
-    nyxd_urls: Option<Vec<url::Url>>,
-
-    /// Comma separated list of rest endpoints of the API validators
-    #[clap(
-        long,
-        alias = "api_validators",
-        value_delimiter = ',',
-        group = "network"
-    )]
-    // the alias here is included for backwards compatibility (1.1.4 and before)
-    nym_apis: Option<Vec<url::Url>>,
-
    /// Port for the socket to listen on in all subsequent runs
    #[clap(short, long)]
    port: Option<u16>,

-    /// Path to .json file containing custom network specification.
-    #[clap(long, group = "network", hide = true)]
-    custom_mixnet: Option<PathBuf>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hide = true)]
-    fastmode: bool,
-
-    /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
-    #[clap(long, hide = true)]
-    no_cover: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[clap(long, hide = true)]
-    enabled_credentials_mode: Option<bool>,
+    /// The custom host on which the socks5 client will be listening for requests
+    #[clap(long)]
+    host: Option<IpAddr>,

    #[clap(short, long, default_value_t = OutputFormat::default())]
    output: OutputFormat,
 }

+impl AsRef<CommonClientInitArgs> for Init {
+    fn as_ref(&self) -> &CommonClientInitArgs {
+        &self.common_args
+    }
+}
+
 impl From<Init> for OverrideConfig {
    fn from(init_config: Init) -> Self {
        OverrideConfig {
-            nym_apis: init_config.nym_apis,
+            nym_apis: init_config.common_args.nym_apis,
+            ip: init_config.host,
            port: init_config.port,
            use_anonymous_replies: init_config.use_reply_surbs,
-            fastmode: init_config.fastmode,
-            no_cover: init_config.no_cover,
+            fastmode: init_config.common_args.fastmode,
+            no_cover: init_config.common_args.no_cover,
            geo_routing: None,
            medium_toggle: false,
-            nyxd_urls: init_config.nyxd_urls,
-            enabled_credentials_mode: init_config.enabled_credentials_mode,
+            nyxd_urls: init_config.common_args.nyxd_urls,
+            enabled_credentials_mode: init_config.common_args.enabled_credentials_mode,
            outfox: false,
        }
    }
@@ -120,20 +109,16 @@ impl From<Init> for OverrideConfig {
 pub struct InitResults {
    #[serde(flatten)]
    client_core: nym_client_core::init::types::InitResults,
-    socks5_listening_port: u16,
+    socks5_listening_address: SocketAddr,
    client_address: String,
 }

 impl InitResults {
-    fn new(config: &Config, address: &Recipient, gateway: &GatewayEndpointConfig) -> Self {
+    fn new(res: InitResultsWithConfig<Config>) -> Self {
        Self {
-            client_core: nym_client_core::init::types::InitResults::new(
-                &config.core.base,
-                address,
-                gateway,
-            ),
-            socks5_listening_port: config.core.socks5.listening_port,
-            client_address: address.to_string(),
+            client_address: res.init_results.address.to_string(),
+            client_core: res.init_results,
+            socks5_listening_address: res.config.core.socks5.bind_adddress,
        }
    }
 }
@@ -141,106 +126,23 @@ impl InitResults {
 impl Display for InitResults {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        writeln!(f, "{}", self.client_core)?;
-        writeln!(f, "SOCKS5 listening port: {}", self.socks5_listening_port)?;
+        writeln!(
+            f,
+            "SOCKS5 listening address: {}",
+            self.socks5_listening_address
+        )?;
        write!(f, "Address of this client: {}", self.client_address)
    }
 }

-fn init_paths(id: &str) -> io::Result<()> {
-    fs::create_dir_all(default_data_directory(id))?;
-    fs::create_dir_all(default_config_directory(id))
-}
-
 pub(crate) async fn execute(args: Init) -> Result<(), Socks5ClientError> {
    eprintln!("Initialising client...");

-    let id = &args.id;
-    let provider_address = &args.provider;
+    let output = args.output;
+    let res = initialise_client::<Socks5ClientInit>(args).await?;

-    let already_init = if default_config_filepath(id).exists() {
-        // in case we're using old config, try to upgrade it
-        // (if we're using the current version, it's a no-op)
-        try_upgrade_config(id)?;
-        eprintln!("SOCKS5 client \"{id}\" was already initialised before");
-        true
-    } else {
-        init_paths(id)?;
-        false
-    };
-
-    // Usually you only register with the gateway on the first init, however you can force
-    // re-registering if wanted.
-    let user_wants_force_register = args.force_register_gateway;
-    if user_wants_force_register {
-        eprintln!("Instructed to force registering gateway. This might overwrite keys!");
-    }
-
-    // If the client was already initialized, don't generate new keys and don't re-register with
-    // the gateway (because this would create a new shared key).
-    // Unless the user really wants to.
-    let register_gateway = !already_init || user_wants_force_register;
-
-    // Attempt to use a user-provided gateway, if possible
-    let user_chosen_gateway_id = args.gateway;
-    let selection_spec = GatewaySelectionSpecification::new(
-        user_chosen_gateway_id.map(|id| id.to_base58_string()),
-        Some(args.latency_based_selection),
-        false,
-    );
-
-    // Load and potentially override config
-    let config = override_config(
-        Config::new(id, &provider_address.to_string()),
-        OverrideConfig::from(args.clone()),
-    );
-
-    // Setup gateway by either registering a new one, or creating a new config from the selected
-    // one but with keys kept, or reusing the gateway configuration.
-    let key_store = OnDiskKeys::new(config.storage_paths.common_paths.keys.clone());
-    let details_store =
-        OnDiskGatewayDetails::new(&config.storage_paths.common_paths.gateway_details);
-
-    let available_gateways = if let Some(hardcoded_topology) = args
-        .custom_mixnet
-        .map(NymTopology::new_from_file)
-        .transpose()?
-    {
-        // hardcoded_topology
-        hardcoded_topology.get_gateways()
-    } else {
-        let mut rng = rand::thread_rng();
-        current_gateways(&mut rng, &config.core.base.client.nym_api_urls).await?
-    };
-
-    let gateway_setup = GatewaySetup::New {
-        specification: selection_spec,
-        available_gateways,
-        overwrite_data: register_gateway,
-    };
-
-    let init_details =
-        nym_client_core::init::setup_gateway(gateway_setup, &key_store, &details_store)
-            .await
-            .tap_err(|err| eprintln!("Failed to setup gateway\nError: {err}"))?;
-
-    // TODO: ask the service provider we specified for its interface version and set it in the config
-
-    let config_save_location = config.default_location();
-    config.save_to_default_location().tap_err(|_| {
-        log::error!("Failed to save the config file");
-    })?;
-    eprintln!(
-        "Saved configuration file to {}",
-        config_save_location.display()
-    );
-
-    let address = init_details.client_address()?;
-
-    let GatewayDetails::Configured(gateway_details) = init_details.gateway_details else {
-        return Err(ClientCoreError::UnexpectedPersistedCustomGatewayDetails)?;
-    };
-    let init_results = InitResults::new(&config, &address, &gateway_details);
-    println!("{}", args.output.format(&init_results));
+    let init_results = InitResults::new(res);
+    println!("{}", output.format(&init_results));

    Ok(())
 }
@@ -4,7 +4,8 @@
 use crate::config::old_config_v1_1_13::OldConfigV1_1_13;
 use crate::config::old_config_v1_1_20::ConfigV1_1_20;
 use crate::config::old_config_v1_1_20_2::ConfigV1_1_20_2;
-use crate::config::{BaseClientConfig, Config};
+use crate::config::old_config_v1_1_30::ConfigV1_1_30;
+use crate::config::{BaseClientConfig, Config, SocksClientPaths};
 use crate::error::Socks5ClientError;
 use clap::CommandFactory;
 use clap::{Parser, Subcommand};
@@ -22,6 +23,7 @@ use nym_client_core::error::ClientCoreError;
 use nym_config::OptionalSet;
 use nym_sphinx::params::{PacketSize, PacketType};
 use std::error::Error;
+use std::net::IpAddr;

 pub(crate) mod build_info;
 pub mod init;
@@ -72,6 +74,7 @@ pub(crate) enum Commands {
 // Configuration that can be overridden.
 pub(crate) struct OverrideConfig {
    nym_apis: Option<Vec<url::Url>>,
+    ip: Option<IpAddr>,
    port: Option<u16>,
    use_anonymous_replies: Option<bool>,
    fastmode: bool,
@@ -145,6 +148,7 @@ pub(crate) fn override_config(config: Config, args: OverrideConfig) -> Config {
        )
        .with_optional(Config::with_anonymous_replies, args.use_anonymous_replies)
        .with_optional(Config::with_port, args.port)
+        .with_optional(Config::with_ip, args.ip)
        .with_optional_base_custom_env(
            BaseClientConfig::with_custom_nym_apis,
            args.nym_apis,
@@ -164,12 +168,11 @@ pub(crate) fn override_config(config: Config, args: OverrideConfig) -> Config {
 }

 fn persist_gateway_details(
-    config: &Config,
+    storage_paths: &SocksClientPaths,
    details: GatewayEndpointConfig,
 ) -> Result<(), Socks5ClientError> {
-    let details_store =
-        OnDiskGatewayDetails::new(&config.storage_paths.common_paths.gateway_details);
-    let keys_store = OnDiskKeys::new(config.storage_paths.common_paths.keys.clone());
+    let details_store = OnDiskGatewayDetails::new(&storage_paths.common_paths.gateway_details);
+    let keys_store = OnDiskKeys::new(storage_paths.common_paths.keys.clone());
    let shared_keys = keys_store.ephemeral_load_gateway_keys().map_err(|source| {
        Socks5ClientError::ClientCoreError(ClientCoreError::KeyStoreError {
            source: Box::new(source),
@@ -199,9 +202,10 @@ fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, Socks5ClientError> {

    let updated_step1: ConfigV1_1_20 = old_config.into();
    let updated_step2: ConfigV1_1_20_2 = updated_step1.into();
-    let (updated, gateway_config) = updated_step2.upgrade()?;
-    persist_gateway_details(&updated, gateway_config)?;
+    let (updated_step3, gateway_config) = updated_step2.upgrade()?;
+    persist_gateway_details(&updated_step3.storage_paths, gateway_config)?;

+    let updated: Config = updated_step3.into();
    updated.save_to_default_location()?;
    Ok(true)
 }
@@ -219,9 +223,10 @@ fn try_upgrade_v1_1_20_config(id: &str) -> Result<bool, Socks5ClientError> {
    info!("It is going to get updated to the current specification.");

    let updated_step1: ConfigV1_1_20_2 = old_config.into();
-    let (updated, gateway_config) = updated_step1.upgrade()?;
-    persist_gateway_details(&updated, gateway_config)?;
+    let (updated_step2, gateway_config) = updated_step1.upgrade()?;
+    persist_gateway_details(&updated_step2.storage_paths, gateway_config)?;

+    let updated: Config = updated_step2.into();
    updated.save_to_default_location()?;
    Ok(true)
 }
@@ -236,9 +241,25 @@ fn try_upgrade_v1_1_20_2_config(id: &str) -> Result<bool, Socks5ClientError> {
    info!("It seems the client is using <= v1.1.20_2 config template.");
    info!("It is going to get updated to the current specification.");

-    let (updated, gateway_config) = old_config.upgrade()?;
-    persist_gateway_details(&updated, gateway_config)?;
+    let (updated_step1, gateway_config) = old_config.upgrade()?;
+    persist_gateway_details(&updated_step1.storage_paths, gateway_config)?;

+    let updated: Config = updated_step1.into();
+    updated.save_to_default_location()?;
+    Ok(true)
+}
+
+fn try_upgrade_v1_1_30_config(id: &str) -> Result<bool, Socks5ClientError> {
+    // explicitly load it as v1.1.30 (which is incompatible with the current one, i.e. +1.1.31)
+    let Ok(old_config) = ConfigV1_1_30::read_from_default_path(id) else {
+        // if we failed to load it, there might have been nothing to upgrade
+        // or maybe it was an even older file. in either way. just ignore it and carry on with our day
+        return Ok(false);
+    };
+    info!("It seems the client is using <= v1.1.30 config template.");
+    info!("It is going to get updated to the current specification.");
+
+    let updated: Config = old_config.into();
    updated.save_to_default_location()?;
    Ok(true)
 }
@@ -253,6 +274,9 @@ fn try_upgrade_config(id: &str) -> Result<(), Socks5ClientError> {
    if try_upgrade_v1_1_20_2_config(id)? {
        return Ok(());
    }
+    if try_upgrade_v1_1_30_config(id)? {
+        return Ok(());
+    }

    Ok(())
 }
@@ -10,18 +10,17 @@ use crate::{
 use clap::Args;
 use log::*;
 use nym_bin_common::version_checker::is_minor_version_compatible;
+use nym_client_core::cli_helpers::client_run::CommonClientRunArgs;
 use nym_client_core::client::base_client::storage::OnDiskPersistent;
 use nym_client_core::client::topology_control::geo_aware_provider::CountryGroup;
-use nym_crypto::asymmetric::identity;
 use nym_socks5_client_core::NymClient;
 use nym_sphinx::addressing::clients::Recipient;
-use std::path::PathBuf;
+use std::net::IpAddr;

 #[derive(Args, Clone)]
 pub(crate) struct Run {
-    /// Id of the nym-mixnet-client we want to run.
-    #[clap(long)]
-    id: String,
+    #[command(flatten)]
+    common_args: CommonClientRunArgs,

    /// Specifies whether this client is going to use an anonymous sender tag for communication with the service provider.
    /// While this is going to hide its actual address information, it will make the actual communication
@@ -36,35 +35,13 @@ pub(crate) struct Run {
    #[clap(long)]
    provider: Option<Recipient>,

-    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
-    /// ensure prior registration happened
-    #[clap(long)]
-    gateway: Option<identity::PublicKey>,
-
-    /// Comma separated list of rest endpoints of the nyxd validators
-    #[clap(long, alias = "nyxd_validators", value_delimiter = ',', hide = true)]
-    nyxd_urls: Option<Vec<url::Url>>,
-
-    /// Comma separated list of rest endpoints of the Nym APIs
-    #[clap(long, value_delimiter = ',', group = "network")]
-    nym_apis: Option<Vec<url::Url>>,
-
    /// Port for the socket to listen on
    #[clap(short, long)]
    port: Option<u16>,

-    /// Path to .json file containing custom network specification.
-    #[clap(long, group = "network", group = "routing", hide = true)]
-    custom_mixnet: Option<PathBuf>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hide = true)]
-    fastmode: bool,
-
-    /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
-    #[clap(long, hide = true)]
-    no_cover: bool,
+    /// The custom host on which the socks5 client will be listening for requests
+    #[clap(long)]
+    host: Option<IpAddr>,

    /// Set geo-aware mixnode selection when sending mixnet traffic, for experiments only.
    #[clap(long, hide = true, value_parser = validate_country_group, group="routing")]
@@ -75,11 +52,6 @@ pub(crate) struct Run {
    #[clap(long, hide = true)]
    medium_toggle: bool,

-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[clap(long, hide = true)]
-    enabled_credentials_mode: Option<bool>,
-
    #[clap(long, hide = true, action)]
    outfox: bool,
 }
@@ -87,15 +59,16 @@ pub(crate) struct Run {
 impl From<Run> for OverrideConfig {
    fn from(run_config: Run) -> Self {
        OverrideConfig {
-            nym_apis: run_config.nym_apis,
+            nym_apis: run_config.common_args.nym_apis,
+            ip: run_config.host,
            port: run_config.port,
            use_anonymous_replies: run_config.use_anonymous_replies,
-            fastmode: run_config.fastmode,
-            no_cover: run_config.no_cover,
+            fastmode: run_config.common_args.fastmode,
+            no_cover: run_config.common_args.no_cover,
            geo_routing: run_config.geo_routing,
            medium_toggle: run_config.medium_toggle,
-            nyxd_urls: run_config.nyxd_urls,
-            enabled_credentials_mode: run_config.enabled_credentials_mode,
+            nyxd_urls: run_config.common_args.nyxd_urls,
+            enabled_credentials_mode: run_config.common_args.enabled_credentials_mode,
            outfox: run_config.outfox,
        }
    }
@@ -130,9 +103,9 @@ fn version_check(cfg: &Config) -> bool {
 }

 pub(crate) async fn execute(args: Run) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    eprintln!("Starting client {}...", args.id);
+    eprintln!("Starting client {}...", args.common_args.id);

-    let mut config = try_load_current_config(&args.id)?;
+    let mut config = try_load_current_config(&args.common_args.id)?;
    config = override_config(config, OverrideConfig::from(args.clone()));

    if !version_check(&config) {
@@ -143,7 +116,7 @@ pub(crate) async fn execute(args: Run) -> Result<(), Box<dyn std::error::Error +
    let storage =
        OnDiskPersistent::from_paths(config.storage_paths.common_paths, &config.core.base.debug)
            .await?;
-    NymClient::new(config.core, storage, args.custom_mixnet)
+    NymClient::new(config.core, storage, args.common_args.custom_mixnet)
        .run_forever()
        .await
 }
@@ -1,9 +1,10 @@
 // Copyright 2021-2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use crate::config::persistence::SocksClientPaths;
 use crate::config::template::CONFIG_TEMPLATE;
 use nym_bin_common::logging::LoggingSettings;
+use nym_client_core::cli_helpers::client_init::ClientConfig;
+use nym_client_core::config::disk_persistence::CommonClientPaths;
 use nym_config::{
    must_get_home, read_config_from_toml_file, save_formatted_config_to_file, NymConfigTemplate,
    DEFAULT_CONFIG_DIR, DEFAULT_CONFIG_FILENAME, DEFAULT_DATA_DIR, NYM_DIR,
@@ -11,15 +12,18 @@ use nym_config::{
 use serde::{Deserialize, Serialize};
 use std::fmt::Debug;
 use std::io;
+use std::net::IpAddr;
 use std::path::{Path, PathBuf};
 use std::str::FromStr;

+pub use crate::config::persistence::SocksClientPaths;
 pub use nym_client_core::config::Config as BaseClientConfig;
 pub use nym_socks5_client_core::config::Config as CoreConfig;

 pub mod old_config_v1_1_13;
 pub mod old_config_v1_1_20;
 pub mod old_config_v1_1_20_2;
+pub mod old_config_v1_1_30;
 mod persistence;
 mod template;

@@ -67,6 +71,24 @@ impl NymConfigTemplate for Config {
    }
 }

+impl ClientConfig for Config {
+    fn common_paths(&self) -> &CommonClientPaths {
+        &self.storage_paths.common_paths
+    }
+
+    fn core_config(&self) -> &BaseClientConfig {
+        &self.core.base
+    }
+
+    fn default_store_location(&self) -> PathBuf {
+        self.default_location()
+    }
+
+    fn save_to<P: AsRef<Path>>(&self, path: P) -> io::Result<()> {
+        save_formatted_config_to_file(self, path)
+    }
+}
+
 impl Config {
    pub fn new<S: AsRef<str>>(id: S, provider_mix_address: S) -> Self {
        Config {
@@ -102,8 +124,15 @@ impl Config {
        self.core.validate()
    }

+    #[must_use]
    pub fn with_port(mut self, port: u16) -> Self {
-        self.core.socks5.listening_port = port;
+        self.core = self.core.with_port(port);
+        self
+    }
+
+    #[must_use]
+    pub fn with_ip(mut self, ip: IpAddr) -> Self {
+        self.core = self.core.with_ip(ip);
        self
    }

@@ -1,11 +1,11 @@
 // Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

+use crate::config::old_config_v1_1_30::ConfigV1_1_30;
 use crate::{
-    config::{default_config_filepath, persistence::SocksClientPaths, Config},
+    config::{default_config_filepath, persistence::SocksClientPaths},
    error::Socks5ClientError,
 };
-
 use nym_bin_common::logging::LoggingSettings;
 use nym_client_core::config::disk_persistence::old_v1_1_20_2::CommonClientPathsV1_1_20_2;
 use nym_client_core::config::GatewayEndpointConfig;
@@ -43,9 +43,9 @@ impl ConfigV1_1_20_2 {

    // in this upgrade, gateway endpoint configuration was moved out of the config file,
    // so its returned to be stored elsewhere.
-    pub fn upgrade(self) -> Result<(Config, GatewayEndpointConfig), Socks5ClientError> {
+    pub fn upgrade(self) -> Result<(ConfigV1_1_30, GatewayEndpointConfig), Socks5ClientError> {
        let gateway_details = self.core.base.client.gateway_endpoint.clone().into();
-        let config = Config {
+        let config = ConfigV1_1_30 {
            core: self.core.into(),
            storage_paths: SocksClientPaths {
                common_paths: self.storage_paths.common_paths.upgrade_default()?,
@@ -0,0 +1,44 @@
+// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use crate::config::persistence::SocksClientPaths;
+use crate::config::{default_config_filepath, Config};
+use nym_bin_common::logging::LoggingSettings;
+use nym_config::read_config_from_toml_file;
+use nym_socks5_client_core::config::old_config_v1_1_30::ConfigV1_1_30 as CoreConfigV1_1_30;
+use serde::{Deserialize, Serialize};
+use std::io;
+use std::path::Path;
+
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ConfigV1_1_30 {
+    pub core: CoreConfigV1_1_30,
+
+    // I'm leaving a landmine here for when the paths actually do change the next time,
+    // but propagating the change right now (in ALL clients) would be such a hassle...,
+    // so sorry for the next person looking at it : )
+    pub storage_paths: SocksClientPaths,
+
+    pub logging: LoggingSettings,
+}
+
+impl From<ConfigV1_1_30> for Config {
+    fn from(value: ConfigV1_1_30) -> Self {
+        Config {
+            core: value.core.into(),
+            storage_paths: value.storage_paths,
+            logging: LoggingSettings::default(),
+        }
+    }
+}
+
+impl ConfigV1_1_30 {
+    pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
+        read_config_from_toml_file(path)
+    }
+
+    pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
+        Self::read_from_toml_file(default_config_filepath(id))
+    }
+}
@@ -75,8 +75,9 @@ gateway_details = '{{ storage_paths.gateway_details }}'
 # The mix address of the provider to which all requests are going to be sent.
 provider_mix_address = '{{ core.socks5.provider_mix_address }}'

-# The port on which the client will be listening for incoming requests
-listening_port = {{ core.socks5.listening_port }}
+# The address on which the client will be listening for incoming requests
+# (default: 127.0.0.1:1080)
+bind_adddress = '{{ core.socks5.bind_adddress }}'

 # Specifies whether this client is going to use an anonymous sender tag for communication with the service provider.
 # While this is going to hide its actual address information, it will make the actual communication
@@ -21,5 +21,10 @@ async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
    }
    setup_logging();

-    commands::execute(args).await
+    if let Err(err) = commands::execute(args).await {
+        log::error!("{err}");
+        println!("An error occurred: {err}");
+        std::process::exit(1);
+    }
+    Ok(())
 }
@@ -2,6 +2,7 @@
 name = "async-file-watcher"
 version = "0.1.0"
 edition = "2021"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

@@ -10,6 +10,8 @@ use std::path::{Path, PathBuf};
 use std::time::Duration;
 use tokio::time::Instant;

+pub use notify::{Error as NotifyError, Result as NotifyResult};
+
 pub type FileWatcherEventSender = mpsc::UnboundedSender<Event>;
 pub type FileWatcherEventReceiver = mpsc::UnboundedReceiver<Event>;

@@ -22,7 +24,7 @@ pub struct AsyncFileWatcher {
    last_received: HashMap<EventKind, Instant>,
    tick_duration: Duration,

-    inner_rx: mpsc::UnboundedReceiver<notify::Result<Event>>,
+    inner_rx: mpsc::UnboundedReceiver<NotifyResult<Event>>,
    event_sender: FileWatcherEventSender,
 }

@@ -30,7 +32,7 @@ impl AsyncFileWatcher {
    pub fn new_file_changes_watcher<P: AsRef<Path>>(
        path: P,
        event_sender: FileWatcherEventSender,
-    ) -> notify::Result<Self> {
+    ) -> NotifyResult<Self> {
        Self::new(
            path,
            event_sender,
@@ -48,7 +50,7 @@ impl AsyncFileWatcher {
        event_sender: FileWatcherEventSender,
        filters: Option<Vec<EventKind>>,
        tick_duration: Option<Duration>,
-    ) -> notify::Result<Self> {
+    ) -> NotifyResult<Self> {
        let watcher_config = Config::default();
        let (inner_tx, inner_rx) = mpsc::unbounded();
        let watcher = RecommendedWatcher::new(
@@ -112,17 +114,17 @@ impl AsyncFileWatcher {
        false
    }

-    fn start_watching(&mut self) -> notify::Result<()> {
+    fn start_watching(&mut self) -> NotifyResult<()> {
        self.is_watching = true;
        self.watcher.watch(&self.path, RecursiveMode::NonRecursive)
    }

-    fn stop_watching(&mut self) -> notify::Result<()> {
+    fn stop_watching(&mut self) -> NotifyResult<()> {
        self.is_watching = false;
        self.watcher.unwatch(&self.path)
    }

-    pub async fn watch(&mut self) -> notify::Result<()> {
+    pub async fn watch(&mut self) -> NotifyResult<()> {
        self.start_watching()?;

        while let Some(event) = self.inner_rx.next().await {
@@ -2,14 +2,16 @@
 name = "nym-bandwidth-controller"
 version = "0.1.0"
 edition = "2021"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
 bip39 = { workspace = true }
 rand = "0.7.3"
-thiserror = "1.0"
+thiserror = { workspace = true }
 url = { workspace = true }
+zeroize = { workspace = true }

 nym-coconut-interface = { path = "../coconut-interface" }
 nym-credential-storage = { path = "../credential-storage" }
@@ -2,9 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::error::BandwidthControllerError;
-use nym_coconut_interface::{Base58, Parameters};
+use nym_coconut_interface::Base58;
 use nym_credential_storage::storage::Storage;
-use nym_credentials::coconut::bandwidth::{BandwidthVoucher, TOTAL_ATTRIBUTES};
+use nym_credentials::coconut::bandwidth::BandwidthVoucher;
 use nym_credentials::coconut::utils::obtain_aggregate_signature;
 use nym_crypto::asymmetric::{encryption, identity};
 use nym_network_defaults::VOUCHER_INFO;
@@ -12,10 +12,8 @@ use nym_validator_client::coconut::all_coconut_api_clients;
 use nym_validator_client::nyxd::contract_traits::CoconutBandwidthSigningClient;
 use nym_validator_client::nyxd::contract_traits::DkgQueryClient;
 use nym_validator_client::nyxd::Coin;
-use nym_validator_client::nyxd::Hash;
 use rand::rngs::OsRng;
-use state::{KeyPair, State};
-use std::str::FromStr;
+use state::State;

 pub mod state;

@@ -24,30 +22,29 @@ where
    C: CoconutBandwidthSigningClient + Sync,
 {
    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 params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
+    let signing_key = identity::PrivateKey::new(&mut rng);
+    let encryption_key = encryption::PrivateKey::new(&mut rng);
+    let params = BandwidthVoucher::default_parameters();
    let voucher_value = amount.amount.to_string();

    let tx_hash = client
        .deposit(
            amount,
            String::from(VOUCHER_INFO),
-            signing_keypair.public_key.clone(),
-            encryption_keypair.public_key.clone(),
+            signing_key.public_key().to_base58_string(),
+            encryption_key.public_key().to_base58_string(),
            None,
        )
        .await?
-        .transaction_hash
-        .to_string();
+        .transaction_hash;

    let voucher = BandwidthVoucher::new(
        &params,
        voucher_value,
        VOUCHER_INFO.to_string(),
-        Hash::from_str(&tx_hash).map_err(|_| BandwidthControllerError::InvalidTxHash)?,
-        identity::PrivateKey::from_base58_string(&signing_keypair.private_key)?,
-        encryption::PrivateKey::from_base58_string(&encryption_keypair.private_key)?,
+        tx_hash,
+        signing_key,
+        encryption_key,
    );

    let state = State { voucher, params };
@@ -2,32 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0

 use nym_coconut_interface::Parameters;
-use nym_credentials::coconut::bandwidth::{BandwidthVoucher, TOTAL_ATTRIBUTES};
-
-use nym_crypto::asymmetric::{encryption, identity};
-
-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(),
-        }
-    }
-}
+use nym_credentials::coconut::bandwidth::BandwidthVoucher;

 pub struct State {
    pub voucher: BandwidthVoucher,
@@ -38,7 +13,7 @@ impl State {
    pub fn new(voucher: BandwidthVoucher) -> Self {
        State {
            voucher,
-            params: Parameters::new(TOTAL_ATTRIBUTES).unwrap(),
+            params: BandwidthVoucher::default_parameters(),
        }
    }
 }
@@ -7,6 +7,7 @@ use nym_credential_storage::storage::Storage;
 use nym_validator_client::coconut::all_coconut_api_clients;
 use nym_validator_client::nyxd::contract_traits::DkgQueryClient;
 use std::str::FromStr;
+use zeroize::Zeroizing;
 use {
    nym_coconut_interface::Base58,
    nym_credentials::coconut::{
@@ -46,10 +47,12 @@ impl<C, St: Storage> BandwidthController<C, St> {
        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 =
-            nym_coconut_interface::Attribute::try_from_bs58(bandwidth_credential.serial_number)?;
-        let binding_number =
-            nym_coconut_interface::Attribute::try_from_bs58(bandwidth_credential.binding_number)?;
+        let serial_number = Zeroizing::new(nym_coconut_interface::Attribute::try_from_bs58(
+            bandwidth_credential.serial_number,
+        )?);
+        let binding_number = Zeroizing::new(nym_coconut_interface::Attribute::try_from_bs58(
+            bandwidth_credential.binding_number,
+        )?);
        let signature =
            nym_coconut_interface::Signature::try_from_bs58(bandwidth_credential.signature)?;
        let epoch_id = u64::from_str(&bandwidth_credential.epoch_id)
@@ -64,8 +67,8 @@ impl<C, St: Storage> BandwidthController<C, St> {
            prepare_for_spending(
                voucher_value,
                voucher_info,
-                serial_number,
-                binding_number,
+                &serial_number,
+                &binding_number,
                epoch_id,
                &signature,
                &verification_key,
@@ -9,12 +9,13 @@ repository = { workspace = true }

 [dependencies]
 atty = "0.2"
-clap = { version = "4.0", features = ["derive"] }
+clap = { workspace = true, features = ["derive"] }
 clap_complete = "4.0"
 clap_complete_fig = "4.0"
 log = { workspace = true }
 pretty_env_logger = "0.4.0"
 semver = "0.11"
+schemars = { workspace = true, features = ["preserve_order"], optional = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true, optional = true }

@@ -29,6 +30,7 @@ opentelemetry-jaeger = { version = "0.18.0", optional = true, features = [
    "isahc_collector_client",
 ] }
 tracing-opentelemetry = { version = "0.19.0", optional = true }
+utoipa = { workspace = true, optional = true }
 opentelemetry = { version = "0.19.0", optional = true, features = ["rt-tokio"] }


@@ -42,9 +44,12 @@ vergen = { version = "=7.4.3", default-features = false, features = [

 [features]
 default = []
+openapi = ["utoipa"]
 output_format = ["serde_json"]
+bin_info_schema = ["schemars"]
+basic_tracing = ["tracing-subscriber"]
 tracing = [
-    "tracing-subscriber",
+    "basic_tracing",
    "tracing-tree",
    "opentelemetry-jaeger",
    "tracing-opentelemetry",
@@ -80,7 +80,9 @@ impl BinaryBuildInformation {
    }
 }

-#[derive(Clone, Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[cfg_attr(feature = "openapi", derive(utoipa::ToSchema))]
+#[cfg_attr(feature = "bin_info_schema", derive(schemars::JsonSchema))]
 pub struct BinaryBuildInformationOwned {
    /// Provides the name of the binary, i.e. the content of `CARGO_PKG_NAME` environmental variable.
    pub binary_name: String,
@@ -43,6 +43,30 @@ pub fn setup_logging() {
        .init();
 }

+#[cfg(feature = "basic_tracing")]
+pub fn setup_tracing_logger() {
+    let log_builder = tracing_subscriber::fmt()
+        // Use a more compact, abbreviated log format
+        .compact()
+        // Display source code file paths
+        .with_file(true)
+        // Display source code line numbers
+        .with_line_number(true)
+        // Don't display the event's target (module path)
+        .with_target(false);
+
+    if ::std::env::var("RUST_LOG").is_ok() {
+        log_builder
+            .with_env_filter(tracing_subscriber::filter::EnvFilter::from_default_env())
+            .init()
+    } else {
+        // default to 'Info
+        log_builder
+            .with_max_level(tracing_subscriber::filter::LevelFilter::INFO)
+            .init()
+    }
+}
+
 // TODO: This has to be a macro, running it as a function does not work for the file_appender for some reason
 #[cfg(feature = "tracing")]
 #[macro_export]
@@ -4,6 +4,7 @@ version = "1.1.15"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
 edition = "2021"
 rust-version = "1.66"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

@@ -11,6 +12,7 @@ rust-version = "1.66"
 async-trait = { workspace = true }
 base64 = "0.21.2"
 cfg-if = "1.0.0"
+clap = { workspace = true, optional = true }
 dashmap = { workspace = true }
 dirs = "4.0"
 futures = { workspace = true }
@@ -92,6 +94,7 @@ sqlx = { version = "0.6.2", features = ["runtime-tokio-rustls", "sqlite", "macro

 [features]
 default = []
+cli = ["clap"]
 fs-surb-storage = ["sqlx"]
 wasm = ["nym-gateway-client/wasm"]

@@ -0,0 +1,210 @@
+// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use crate::config::disk_persistence::CommonClientPaths;
+use crate::error::ClientCoreError;
+use crate::{
+    client::{
+        base_client::storage::gateway_details::OnDiskGatewayDetails,
+        key_manager::persistence::OnDiskKeys,
+    },
+    init::types::{GatewayDetails, GatewaySelectionSpecification, GatewaySetup, InitResults},
+};
+use log::info;
+use nym_crypto::asymmetric::identity;
+use nym_topology::NymTopology;
+use std::path::{Path, PathBuf};
+
+pub trait InitialisableClient {
+    const NAME: &'static str;
+    type Error: From<ClientCoreError>;
+    type InitArgs: AsRef<CommonClientInitArgs>;
+    type Config: ClientConfig;
+
+    fn try_upgrade_outdated_config(id: &str) -> Result<(), Self::Error>;
+
+    fn initialise_storage_paths(id: &str) -> Result<(), Self::Error>;
+
+    fn default_config_path(id: &str) -> PathBuf;
+
+    fn construct_config(init_args: &Self::InitArgs) -> Self::Config;
+}
+
+pub trait ClientConfig {
+    fn common_paths(&self) -> &CommonClientPaths;
+
+    fn core_config(&self) -> &crate::config::Config;
+
+    fn default_store_location(&self) -> PathBuf;
+
+    fn save_to<P: AsRef<Path>>(&self, path: P) -> std::io::Result<()>;
+}
+
+#[cfg_attr(feature = "cli", derive(clap::Args))]
+#[derive(Debug, Clone)]
+pub struct CommonClientInitArgs {
+    /// Id of client we want to create config for.
+    #[cfg_attr(feature = "cli", clap(long))]
+    pub id: String,
+
+    /// Id of the gateway we are going to connect to.
+    #[cfg_attr(feature = "cli", clap(long))]
+    pub gateway: Option<identity::PublicKey>,
+
+    /// Specifies whether the new gateway should be determined based by latency as opposed to being chosen
+    /// uniformly.
+    #[cfg_attr(feature = "cli", clap(long, conflicts_with = "gateway"))]
+    pub latency_based_selection: bool,
+
+    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
+    /// potentially causing loss of access.
+    #[cfg_attr(feature = "cli", clap(long))]
+    pub force_register_gateway: bool,
+
+    /// Comma separated list of rest endpoints of the nyxd validators
+    #[cfg_attr(
+        feature = "cli",
+        clap(long, alias = "nyxd_validators", value_delimiter = ',', hide = true)
+    )]
+    pub nyxd_urls: Option<Vec<url::Url>>,
+
+    /// Comma separated list of rest endpoints of the API validators
+    #[cfg_attr(
+        feature = "cli",
+        clap(
+            long,
+            alias = "api_validators",
+            value_delimiter = ',',
+            group = "network"
+        )
+    )]
+    pub nym_apis: Option<Vec<url::Url>>,
+
+    /// Path to .json file containing custom network specification.
+    #[cfg_attr(feature = "cli", clap(long, group = "network", hide = true))]
+    pub custom_mixnet: Option<PathBuf>,
+
+    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
+    /// with bandwidth credential requirement.
+    #[cfg_attr(feature = "cli", clap(long, hide = true))]
+    pub enabled_credentials_mode: Option<bool>,
+
+    /// Mostly debug-related option to increase default traffic rate so that you would not need to
+    /// modify config post init
+    #[cfg_attr(feature = "cli", clap(long, hide = true))]
+    pub fastmode: bool,
+
+    /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
+    #[cfg_attr(feature = "cli", clap(long, hide = true))]
+    pub no_cover: bool,
+}
+
+pub struct InitResultsWithConfig<T> {
+    pub config: T,
+    pub init_results: InitResults,
+}
+
+pub async fn initialise_client<C>(
+    init_args: C::InitArgs,
+) -> Result<InitResultsWithConfig<C::Config>, C::Error>
+where
+    C: InitialisableClient,
+{
+    info!("initialising {} client", C::NAME);
+
+    let common_args = init_args.as_ref();
+    let id = &common_args.id;
+
+    let already_init = if C::default_config_path(id).exists() {
+        // in case we're using old config, try to upgrade it
+        // (if we're using the current version, it's a no-op)
+        C::try_upgrade_outdated_config(id)?;
+        eprintln!("{} client \"{id}\" was already initialised before", C::NAME);
+        true
+    } else {
+        C::initialise_storage_paths(id)?;
+        false
+    };
+
+    // Usually you only register with the gateway on the first init, however you can force
+    // re-registering if wanted.
+    let user_wants_force_register = common_args.force_register_gateway;
+    if user_wants_force_register {
+        eprintln!("Instructed to force registering gateway. This might overwrite keys!");
+    }
+
+    // If the client was already initialized, don't generate new keys and don't re-register with
+    // the gateway (because this would create a new shared key).
+    // Unless the user really wants to.
+    let register_gateway = !already_init || user_wants_force_register;
+
+    // Attempt to use a user-provided gateway, if possible
+    let user_chosen_gateway_id = common_args.gateway;
+    let selection_spec = GatewaySelectionSpecification::new(
+        user_chosen_gateway_id.map(|id| id.to_base58_string()),
+        Some(common_args.latency_based_selection),
+        false,
+    );
+
+    // Load and potentially override config
+    let config = C::construct_config(&init_args);
+    let paths = config.common_paths();
+    let core = config.core_config();
+
+    // Setup gateway by either registering a new one, or creating a new config from the selected
+    // one but with keys kept, or reusing the gateway configuration.
+    let key_store = OnDiskKeys::new(paths.keys.clone());
+    let details_store = OnDiskGatewayDetails::new(&paths.gateway_details);
+
+    let available_gateways = if let Some(custom_mixnet) = common_args.custom_mixnet.as_ref() {
+        let hardcoded_topology = NymTopology::new_from_file(custom_mixnet).map_err(|source| {
+            ClientCoreError::CustomTopologyLoadFailure {
+                file_path: custom_mixnet.clone(),
+                source,
+            }
+        })?;
+        hardcoded_topology.get_gateways()
+    } else {
+        let mut rng = rand::thread_rng();
+        crate::init::helpers::current_gateways(&mut rng, &core.client.nym_api_urls).await?
+    };
+
+    let gateway_setup = GatewaySetup::New {
+        specification: selection_spec,
+        available_gateways,
+        overwrite_data: register_gateway,
+    };
+
+    let init_details =
+        crate::init::setup_gateway(gateway_setup, &key_store, &details_store).await?;
+
+    // TODO: ask the service provider we specified for its interface version and set it in the config
+
+    let config_save_location = config.default_store_location();
+    if let Err(err) = config.save_to(&config_save_location) {
+        return Err(ClientCoreError::ConfigSaveFailure {
+            typ: C::NAME.to_string(),
+            id: id.to_string(),
+            path: config_save_location,
+            source: err,
+        }
+        .into());
+    }
+
+    eprintln!(
+        "Saved configuration file to {}",
+        config_save_location.display()
+    );
+
+    let address = init_details.client_address()?;
+
+    let GatewayDetails::Configured(gateway_details) = init_details.gateway_details else {
+        return Err(ClientCoreError::UnexpectedPersistedCustomGatewayDetails)?;
+    };
+    let init_results = InitResults::new(config.core_config(), address, &gateway_details);
+
+    Ok(InitResultsWithConfig {
+        config,
+        init_results,
+    })
+}
@@ -0,0 +1,59 @@
+// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use nym_crypto::asymmetric::identity;
+use std::path::PathBuf;
+
+#[cfg_attr(feature = "cli", derive(clap::Args))]
+#[derive(Debug, Clone)]
+pub struct CommonClientRunArgs {
+    /// Id of client we want to create config for.
+    #[cfg_attr(feature = "cli", clap(long))]
+    pub id: String,
+
+    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
+    /// ensure prior registration happened
+    #[cfg_attr(feature = "cli", clap(long))]
+    pub gateway: Option<identity::PublicKey>,
+
+    /// Comma separated list of rest endpoints of the nyxd validators
+    #[cfg_attr(
+        feature = "cli",
+        clap(long, alias = "nyxd_validators", value_delimiter = ',', hide = true)
+    )]
+    pub nyxd_urls: Option<Vec<url::Url>>,
+
+    /// Comma separated list of rest endpoints of the API validators
+    #[cfg_attr(
+        feature = "cli",
+        clap(
+            long,
+            alias = "api_validators",
+            value_delimiter = ',',
+            group = "network"
+        )
+    )]
+    pub nym_apis: Option<Vec<url::Url>>,
+
+    /// Path to .json file containing custom network specification.
+    #[cfg_attr(feature = "cli", clap(long, group = "network", hide = true))]
+    pub custom_mixnet: Option<PathBuf>,
+
+    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
+    /// with bandwidth credential requirement.
+    #[cfg_attr(feature = "cli", clap(long, hide = true))]
+    pub enabled_credentials_mode: Option<bool>,
+
+    /// Mostly debug-related option to increase default traffic rate so that you would not need to
+    /// modify config post init
+    // note: we removed the 'conflicts_with = medium_toggle', but that's fine since NR
+    // has defined the conflict on that field itself
+    #[cfg_attr(feature = "cli", clap(long, hide = true))]
+    pub fastmode: bool,
+
+    /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
+    // note: we removed the 'conflicts_with = medium_toggle', but that's fine since NR
+    // has defined the conflict on that field itself
+    #[cfg_attr(feature = "cli", clap(long, hide = true))]
+    pub no_cover: bool,
+}
@@ -0,0 +1,5 @@
+// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+pub mod client_init;
+pub mod client_run;
@@ -77,7 +77,7 @@ pub struct PersistedGatewayConfig {
    key_hash: Vec<u8>,

    /// Actual gateway details being persisted.
-    pub(crate) details: GatewayEndpointConfig,
+    pub details: GatewayEndpointConfig,
 }

 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -28,6 +28,7 @@ pub enum InputMessage {
        recipient: Recipient,
        data: Vec<u8>,
        lane: TransmissionLane,
+        mix_hops: Option<u8>,
    },

    /// Creates a message used for a duplex anonymous communication where the recipient
@@ -43,6 +44,7 @@ pub enum InputMessage {
        data: Vec<u8>,
        reply_surbs: u32,
        lane: TransmissionLane,
+        mix_hops: Option<u8>,
    },

    /// Attempt to use our internally received and stored `ReplySurb` to send the message back
@@ -92,6 +94,29 @@ impl InputMessage {
            recipient,
            data,
            lane,
+            mix_hops: None,
+        };
+        if let Some(packet_type) = packet_type {
+            InputMessage::new_wrapper(message, packet_type)
+        } else {
+            message
+        }
+    }
+
+    // IMHO `new_regular` should take `mix_hops: Option<u8>` as an argument instead of creating
+    // this function, but that would potentially break backwards compatibility with the current API
+    pub fn new_regular_with_custom_hops(
+        recipient: Recipient,
+        data: Vec<u8>,
+        lane: TransmissionLane,
+        packet_type: Option<PacketType>,
+        mix_hops: Option<u8>,
+    ) -> Self {
+        let message = InputMessage::Regular {
+            recipient,
+            data,
+            lane,
+            mix_hops,
        };
        if let Some(packet_type) = packet_type {
            InputMessage::new_wrapper(message, packet_type)
@@ -112,6 +137,31 @@ impl InputMessage {
            data,
            reply_surbs,
            lane,
+            mix_hops: None,
+        };
+        if let Some(packet_type) = packet_type {
+            InputMessage::new_wrapper(message, packet_type)
+        } else {
+            message
+        }
+    }
+
+    // IMHO `new_anonymous` should take `mix_hops: Option<u8>` as an argument instead of creating
+    // this function, but that would potentially break backwards compatibility with the current API
+    pub fn new_anonymous_with_custom_hops(
+        recipient: Recipient,
+        data: Vec<u8>,
+        reply_surbs: u32,
+        lane: TransmissionLane,
+        packet_type: Option<PacketType>,
+        mix_hops: Option<u8>,
+    ) -> Self {
+        let message = InputMessage::Anonymous {
+            recipient,
+            data,
+            reply_surbs,
+            lane,
+            mix_hops,
        };
        if let Some(packet_type) = packet_type {
            InputMessage::new_wrapper(message, packet_type)
@@ -127,7 +127,9 @@ impl ActionController {
                .insert(frag_id, (Arc::new(pending_ack), None))
                .is_some()
            {
-                panic!("Tried to insert duplicate pending ack")
+                // This used to be a panic, however since we've seen this actually happen in the
+                // wild, let's not take the whole client (and possibly gateway) down because of it.
+                error!("Tried to insert duplicate pending ack! This should not be possible!")
            }
        }
    }
@@ -263,7 +265,7 @@ impl ActionController {
    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: nym_task::TaskClient) {
        debug!("Started ActionController with graceful shutdown support");

-        while !shutdown.is_shutdown() {
+        loop {
            tokio::select! {
                action = self.incoming_actions.next() => match action {
                    Some(action) => self.process_action(action),
@@ -283,6 +285,7 @@ impl ActionController {
                },
                _ = shutdown.recv_with_delay() => {
                    log::trace!("ActionController: Received shutdown");
+                    break;
                }
            }
        }
@@ -73,10 +73,11 @@ where
        content: Vec<u8>,
        lane: TransmissionLane,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) {
        if let Err(err) = self
            .message_handler
-            .try_send_plain_message(recipient, content, lane, packet_type)
+            .try_send_plain_message(recipient, content, lane, packet_type, mix_hops)
            .await
        {
            warn!("failed to send a plain message - {err}")
@@ -90,10 +91,18 @@ where
        reply_surbs: u32,
        lane: TransmissionLane,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) {
        if let Err(err) = self
            .message_handler
-            .try_send_message_with_reply_surbs(recipient, content, reply_surbs, lane, packet_type)
+            .try_send_message_with_reply_surbs(
+                recipient,
+                content,
+                reply_surbs,
+                lane,
+                packet_type,
+                mix_hops,
+            )
            .await
        {
            warn!("failed to send a repliable message - {err}")
@@ -106,8 +115,9 @@ where
                recipient,
                data,
                lane,
+                mix_hops,
            } => {
-                self.handle_plain_message(recipient, data, lane, PacketType::Mix)
+                self.handle_plain_message(recipient, data, lane, PacketType::Mix, mix_hops)
                    .await
            }
            InputMessage::Anonymous {
@@ -115,9 +125,17 @@ where
                data,
                reply_surbs,
                lane,
+                mix_hops,
            } => {
-                self.handle_repliable_message(recipient, data, reply_surbs, lane, PacketType::Mix)
-                    .await
+                self.handle_repliable_message(
+                    recipient,
+                    data,
+                    reply_surbs,
+                    lane,
+                    PacketType::Mix,
+                    mix_hops,
+                )
+                .await
            }
            InputMessage::Reply {
                recipient_tag,
@@ -135,8 +153,9 @@ where
                    recipient,
                    data,
                    lane,
+                    mix_hops,
                } => {
-                    self.handle_plain_message(recipient, data, lane, packet_type)
+                    self.handle_plain_message(recipient, data, lane, packet_type, mix_hops)
                        .await
                }
                InputMessage::Anonymous {
@@ -144,9 +163,17 @@ where
                    data,
                    reply_surbs,
                    lane,
+                    mix_hops,
                } => {
-                    self.handle_repliable_message(recipient, data, reply_surbs, lane, packet_type)
-                        .await
+                    self.handle_repliable_message(
+                        recipient,
+                        data,
+                        reply_surbs,
+                        lane,
+                        packet_type,
+                        mix_hops,
+                    )
+                    .await
                }
                InputMessage::Reply {
                    recipient_tag,
@@ -69,6 +69,7 @@ pub(crate) struct PendingAcknowledgement {
    message_chunk: Fragment,
    delay: SphinxDelay,
    destination: PacketDestination,
+    mix_hops: Option<u8>,
 }

 impl PendingAcknowledgement {
@@ -77,11 +78,13 @@ impl PendingAcknowledgement {
        message_chunk: Fragment,
        delay: SphinxDelay,
        recipient: Recipient,
+        mix_hops: Option<u8>,
    ) -> Self {
        PendingAcknowledgement {
            message_chunk,
            delay,
            destination: PacketDestination::KnownRecipient(recipient.into()),
+            mix_hops,
        }
    }

@@ -98,6 +101,9 @@ impl PendingAcknowledgement {
                recipient_tag,
                extra_surb_request,
            },
+            // Messages sent using SURBs are using the number of mix hops set by the recipient when
+            // they provided the SURBs, so it doesn't make sense to include it here.
+            mix_hops: None,
        }
    }

@@ -49,12 +49,18 @@ where
        packet_recipient: Recipient,
        chunk_data: Fragment,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) -> Result<PreparedFragment, PreparationError> {
        debug!("retransmitting normal packet...");

        // TODO: Figure out retransmission packet type signaling
        self.message_handler
-            .try_prepare_single_chunk_for_sending(packet_recipient, chunk_data, packet_type)
+            .try_prepare_single_chunk_for_sending(
+                packet_recipient,
+                chunk_data,
+                packet_type,
+                mix_hops,
+            )
            .await
    }

@@ -89,6 +95,7 @@ where
                    **recipient,
                    timed_out_ack.message_chunk.clone(),
                    packet_type,
+                    timed_out_ack.mix_hops,
                )
                .await
            }
@@ -40,7 +40,7 @@ impl SentNotificationListener {
    pub(super) async fn run_with_shutdown(&mut self, mut shutdown: nym_task::TaskClient) {
        debug!("Started SentNotificationListener with graceful shutdown support");

-        while !shutdown.is_shutdown() {
+        loop {
            tokio::select! {
                frag_id = self.sent_notifier.next() => match frag_id {
                    Some(frag_id) => {
@@ -53,6 +53,7 @@ impl SentNotificationListener {
                },
                _ = shutdown.recv_with_delay() => {
                    log::trace!("SentNotificationListener: Received shutdown");
+                    break;
                }
            }
        }
@@ -418,9 +418,10 @@ where
        message: Vec<u8>,
        lane: TransmissionLane,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) -> Result<(), PreparationError> {
        let message = NymMessage::new_plain(message);
-        self.try_split_and_send_non_reply_message(message, recipient, lane, packet_type)
+        self.try_split_and_send_non_reply_message(message, recipient, lane, packet_type, mix_hops)
            .await
    }

@@ -430,6 +431,7 @@ where
        recipient: Recipient,
        lane: TransmissionLane,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) -> Result<(), PreparationError> {
        debug!("Sending non-reply message with packet type {packet_type}");
        // TODO: I really dislike existence of this assertion, it implies code has to be re-organised
@@ -461,6 +463,7 @@ where
                &self.config.ack_key,
                &recipient,
                packet_type,
+                mix_hops,
            )?;

            let real_message = RealMessage::new(
@@ -468,7 +471,8 @@ where
                Some(fragment.fragment_identifier()),
            );
            let delay = prepared_fragment.total_delay;
-            let pending_ack = PendingAcknowledgement::new_known(fragment, delay, recipient);
+            let pending_ack =
+                PendingAcknowledgement::new_known(fragment, delay, recipient, mix_hops);

            real_messages.push(real_message);
            pending_acks.push(pending_ack);
@@ -485,6 +489,7 @@ where
        recipient: Recipient,
        amount: u32,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) -> Result<(), PreparationError> {
        debug!("Sending additional reply SURBs with packet type {packet_type}");
        let sender_tag = self.get_or_create_sender_tag(&recipient);
@@ -501,6 +506,7 @@ where
            recipient,
            TransmissionLane::AdditionalReplySurbs,
            packet_type,
+            mix_hops,
        )
        .await?;

@@ -517,6 +523,7 @@ where
        num_reply_surbs: u32,
        lane: TransmissionLane,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) -> Result<(), SurbWrappedPreparationError> {
        debug!("Sending message with reply SURBs with packet type {packet_type}");
        let sender_tag = self.get_or_create_sender_tag(&recipient);
@@ -527,7 +534,7 @@ where
        let message =
            NymMessage::new_repliable(RepliableMessage::new_data(message, sender_tag, reply_surbs));

-        self.try_split_and_send_non_reply_message(message, recipient, lane, packet_type)
+        self.try_split_and_send_non_reply_message(message, recipient, lane, packet_type, mix_hops)
            .await?;

        log::trace!("storing {} reply keys", reply_keys.len());
@@ -541,6 +548,7 @@ where
        recipient: Recipient,
        chunk: Fragment,
        packet_type: PacketType,
+        mix_hops: Option<u8>,
    ) -> Result<PreparedFragment, PreparationError> {
        debug!("Sending single chunk with packet type {packet_type}");
        let topology_permit = self.topology_access.get_read_permit().await;
@@ -554,6 +562,7 @@ where
                &self.config.ack_key,
                &recipient,
                packet_type,
+                mix_hops,
            )
            .unwrap();

@@ -500,11 +500,12 @@ where
        {
            let mut status_timer = tokio::time::interval(Duration::from_secs(5));

-            while !shutdown.is_shutdown() {
+            loop {
                tokio::select! {
                    biased;
                    _ = shutdown.recv_with_delay() => {
                        log::trace!("OutQueueControl: Received shutdown");
+                        break;
                    }
                    _ = status_timer.tick() => {
                        self.log_status(&mut shutdown);
@@ -516,6 +516,7 @@ where
                    recipient,
                    to_send,
                    nym_sphinx::params::PacketType::Mix,
+                    self.config.reply_surbs.surb_mix_hops,
                )
                .await
            {
@@ -39,7 +39,7 @@ where
        mem_state: CombinedReplyStorage,
        mut shutdown: nym_task::TaskClient,
    ) {
-        use log::{debug, error, info, warn};
+        use log::{debug, error, info};

        debug!("Started PersistentReplyStorage");
        if let Err(err) = self.backend.start_storage_session().await {
@@ -50,7 +50,7 @@ where
        shutdown.recv().await;

        info!("PersistentReplyStorage is flushing all reply-related data to underlying storage");
-        warn!("you MUST NOT forcefully shutdown now or you risk data corruption!");
+        info!("you MUST NOT forcefully shutdown now or you risk data corruption!");
        if let Err(err) = self.backend.flush_surb_storage(&mem_state).await {
            error!("failed to flush our reply-related data to the persistent storage: {err}")
        } else {
@@ -69,7 +69,7 @@ impl NymApiTopologyProvider {
            Ok(mixes) => mixes,
        };

-        let gateways = match self.validator_client.get_cached_gateways().await {
+        let gateways = match self.validator_client.get_cached_described_gateways().await {
            Err(err) => {
                error!("failed to get network gateways - {err}");
                return None;
@@ -1,6 +1,7 @@
 // Copyright 2021-2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

+use crate::{client::topology_control::geo_aware_provider::CountryGroup, error::ClientCoreError};
 use nym_config::defaults::NymNetworkDetails;
 use nym_crypto::asymmetric::identity;
 use nym_gateway_client::client::GatewayConfig;
@@ -12,7 +13,6 @@ use serde::{Deserialize, Serialize};
 use std::time::Duration;
 use url::Url;

-use crate::{client::topology_control::geo_aware_provider::CountryGroup, error::ClientCoreError};
 #[cfg(target_arch = "wasm32")]
 use wasm_bindgen::prelude::*;

@@ -20,6 +20,7 @@ pub mod disk_persistence;
 pub mod old_config_v1_1_13;
 pub mod old_config_v1_1_20;
 pub mod old_config_v1_1_20_2;
+pub mod old_config_v1_1_30;

 // 'DEBUG'
 const DEFAULT_ACK_WAIT_MULTIPLIER: f64 = 1.5;
@@ -280,29 +281,24 @@ impl GatewayEndpointConfig {
            .map_err(ClientCoreError::UnableToCreatePublicKeyFromGatewayId)
    }

-    pub fn from_node(node: nym_topology::gateway::Node, use_tls: bool) -> Self {
-        // TODO: in the future this shall return a Result and explicit `use_tls` will be removed in favour of the tls info being available on the struct
-        if use_tls {
-            Self::from_topology_node_tls(node)
+    pub fn from_node(
+        node: nym_topology::gateway::Node,
+        must_use_tls: bool,
+    ) -> Result<Self, ClientCoreError> {
+        let gateway_listener = if must_use_tls {
+            node.clients_address_tls()
+                .ok_or(ClientCoreError::UnsupportedWssProtocol {
+                    gateway: node.identity_key.to_base58_string(),
+                })?
        } else {
-            Self::from_topology_node_no_tls(node)
-        }
-    }
+            node.clients_address()
+        };

-    pub fn from_topology_node_no_tls(node: nym_topology::gateway::Node) -> Self {
-        GatewayEndpointConfig {
+        Ok(GatewayEndpointConfig {
            gateway_id: node.identity_key.to_base58_string(),
-            gateway_listener: node.clients_address(),
+            gateway_listener,
            gateway_owner: node.owner,
-        }
-    }
-
-    pub fn from_topology_node_tls(node: nym_topology::gateway::Node) -> Self {
-        GatewayEndpointConfig {
-            gateway_id: node.identity_key.to_base58_string(),
-            gateway_listener: node.clients_address_tls(),
-            gateway_owner: node.owner,
-        }
+        })
    }
 }

@@ -611,6 +607,10 @@ pub struct ReplySurbs {
    /// This is going to be superseded by key rotation once implemented.
    #[serde(with = "humantime_serde")]
    pub maximum_reply_key_age: Duration,
+
+    /// Specifies the number of mixnet hops the packet should go through. If not specified, then
+    /// the default value is used.
+    pub surb_mix_hops: Option<u8>,
 }

 impl Default for ReplySurbs {
@@ -626,6 +626,7 @@ impl Default for ReplySurbs {
            maximum_reply_surb_drop_waiting_period: DEFAULT_MAXIMUM_REPLY_SURB_DROP_WAITING_PERIOD,
            maximum_reply_surb_age: DEFAULT_MAXIMUM_REPLY_SURB_AGE,
            maximum_reply_key_age: DEFAULT_MAXIMUM_REPLY_KEY_AGE,
+            surb_mix_hops: None,
        }
    }
 }
@@ -1,10 +1,11 @@
 // Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use crate::config::{
-    Acknowledgements, Client, Config, CoverTraffic, DebugConfig, GatewayConnection,
-    GatewayEndpointConfig, ReplySurbs, Topology, Traffic,
+use crate::config::old_config_v1_1_30::{
+    AcknowledgementsV1_1_30, ClientV1_1_30, ConfigV1_1_30, CoverTrafficV1_1_30, DebugConfigV1_1_30,
+    GatewayConnectionV1_1_30, ReplySurbsV1_1_30, TopologyV1_1_30, TrafficV1_1_30,
 };
+use crate::config::GatewayEndpointConfig;
 use nym_sphinx::params::{PacketSize, PacketType};
 use serde::{Deserialize, Serialize};
 use std::time::Duration;
@@ -58,9 +59,9 @@ pub struct ConfigV1_1_20_2 {
    pub debug: DebugConfigV1_1_20_2,
 }

-impl From<ConfigV1_1_20_2> for Config {
+impl From<ConfigV1_1_20_2> for ConfigV1_1_30 {
    fn from(value: ConfigV1_1_20_2) -> Self {
-        Config {
+        ConfigV1_1_30 {
            client: value.client.into(),
            debug: value.debug.into(),
        }
@@ -107,9 +108,9 @@ pub struct ClientV1_1_20_2 {
    pub gateway_endpoint: GatewayEndpointConfigV1_1_20_2,
 }

-impl From<ClientV1_1_20_2> for Client {
+impl From<ClientV1_1_20_2> for ClientV1_1_30 {
    fn from(value: ClientV1_1_20_2) -> Self {
-        Client {
+        ClientV1_1_30 {
            version: value.version,
            id: value.id,
            disabled_credentials_mode: value.disabled_credentials_mode,
@@ -132,9 +133,9 @@ pub struct TrafficV1_1_20_2 {
    pub packet_type: PacketType,
 }

-impl From<TrafficV1_1_20_2> for Traffic {
+impl From<TrafficV1_1_20_2> for TrafficV1_1_30 {
    fn from(value: TrafficV1_1_20_2) -> Self {
-        Traffic {
+        TrafficV1_1_30 {
            average_packet_delay: value.average_packet_delay,
            message_sending_average_delay: value.message_sending_average_delay,
            disable_main_poisson_packet_distribution: value
@@ -168,9 +169,9 @@ pub struct CoverTrafficV1_1_20_2 {
    pub disable_loop_cover_traffic_stream: bool,
 }

-impl From<CoverTrafficV1_1_20_2> for CoverTraffic {
+impl From<CoverTrafficV1_1_20_2> for CoverTrafficV1_1_30 {
    fn from(value: CoverTrafficV1_1_20_2) -> Self {
-        CoverTraffic {
+        CoverTrafficV1_1_30 {
            loop_cover_traffic_average_delay: value.loop_cover_traffic_average_delay,
            cover_traffic_primary_size_ratio: value.cover_traffic_primary_size_ratio,
            disable_loop_cover_traffic_stream: value.disable_loop_cover_traffic_stream,
@@ -195,9 +196,9 @@ pub struct GatewayConnectionV1_1_20_2 {
    pub gateway_response_timeout: Duration,
 }

-impl From<GatewayConnectionV1_1_20_2> for GatewayConnection {
+impl From<GatewayConnectionV1_1_20_2> for GatewayConnectionV1_1_30 {
    fn from(value: GatewayConnectionV1_1_20_2) -> Self {
-        GatewayConnection {
+        GatewayConnectionV1_1_30 {
            gateway_response_timeout: value.gateway_response_timeout,
        }
    }
@@ -221,9 +222,9 @@ pub struct AcknowledgementsV1_1_20_2 {
    pub ack_wait_addition: Duration,
 }

-impl From<AcknowledgementsV1_1_20_2> for Acknowledgements {
+impl From<AcknowledgementsV1_1_20_2> for AcknowledgementsV1_1_30 {
    fn from(value: AcknowledgementsV1_1_20_2) -> Self {
-        Acknowledgements {
+        AcknowledgementsV1_1_30 {
            average_ack_delay: value.average_ack_delay,
            ack_wait_multiplier: value.ack_wait_multiplier,
            ack_wait_addition: value.ack_wait_addition,
@@ -261,9 +262,9 @@ impl Default for TopologyV1_1_20_2 {
    }
 }

-impl From<TopologyV1_1_20_2> for Topology {
+impl From<TopologyV1_1_20_2> for TopologyV1_1_30 {
    fn from(value: TopologyV1_1_20_2) -> Self {
-        Topology {
+        TopologyV1_1_30 {
            topology_refresh_rate: value.topology_refresh_rate,
            topology_resolution_timeout: value.topology_resolution_timeout,
            disable_refreshing: value.disable_refreshing,
@@ -307,9 +308,9 @@ impl Default for ReplySurbsV1_1_20_2 {
    }
 }

-impl From<ReplySurbsV1_1_20_2> for ReplySurbs {
+impl From<ReplySurbsV1_1_20_2> for ReplySurbsV1_1_30 {
    fn from(value: ReplySurbsV1_1_20_2) -> Self {
-        ReplySurbs {
+        ReplySurbsV1_1_30 {
            minimum_reply_surb_storage_threshold: value.minimum_reply_surb_storage_threshold,
            maximum_reply_surb_storage_threshold: value.maximum_reply_surb_storage_threshold,
            minimum_reply_surb_request_size: value.minimum_reply_surb_request_size,
@@ -335,9 +336,9 @@ pub struct DebugConfigV1_1_20_2 {
    pub reply_surbs: ReplySurbsV1_1_20_2,
 }

-impl From<DebugConfigV1_1_20_2> for DebugConfig {
+impl From<DebugConfigV1_1_20_2> for DebugConfigV1_1_30 {
    fn from(value: DebugConfigV1_1_20_2) -> Self {
-        DebugConfig {
+        DebugConfigV1_1_30 {
            traffic: value.traffic.into(),
            cover_traffic: value.cover_traffic.into(),
            gateway_connection: value.gateway_connection.into(),
@@ -0,0 +1,473 @@
+// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use crate::client::topology_control::geo_aware_provider::CountryGroup;
+use crate::config::{
+    Acknowledgements, Client, Config, CoverTraffic, DebugConfig, GatewayConnection, GroupBy,
+    ReplySurbs, Topology, TopologyStructure, Traffic,
+};
+use nym_sphinx::{
+    addressing::clients::Recipient,
+    params::{PacketSize, PacketType},
+};
+use serde::{Deserialize, Serialize};
+use std::time::Duration;
+use url::Url;
+
+// 'DEBUG'
+const DEFAULT_ACK_WAIT_MULTIPLIER: f64 = 1.5;
+
+const DEFAULT_ACK_WAIT_ADDITION: Duration = Duration::from_millis(1_500);
+const DEFAULT_LOOP_COVER_STREAM_AVERAGE_DELAY: Duration = Duration::from_millis(200);
+const DEFAULT_MESSAGE_STREAM_AVERAGE_DELAY: Duration = Duration::from_millis(20);
+const DEFAULT_AVERAGE_PACKET_DELAY: Duration = Duration::from_millis(50);
+const DEFAULT_TOPOLOGY_REFRESH_RATE: Duration = Duration::from_secs(5 * 60); // every 5min
+const DEFAULT_TOPOLOGY_RESOLUTION_TIMEOUT: Duration = Duration::from_millis(5_000);
+const DEFAULT_MAX_STARTUP_GATEWAY_WAITING_PERIOD: Duration = Duration::from_secs(70 * 60); // 70min -> full epoch (1h) + a bit of overhead
+
+// Set this to a high value for now, so that we don't risk sporadic timeouts that might cause
+// bought bandwidth tokens to not have time to be spent; Once we remove the gateway from the
+// bandwidth bridging protocol, we can come back to a smaller timeout value
+const DEFAULT_GATEWAY_RESPONSE_TIMEOUT: Duration = Duration::from_secs(5 * 60);
+
+const DEFAULT_COVER_TRAFFIC_PRIMARY_SIZE_RATIO: f64 = 0.70;
+
+// reply-surbs related:
+
+// define when to request
+// clients/client-core/src/client/replies/reply_storage/surb_storage.rs
+const DEFAULT_MINIMUM_REPLY_SURB_STORAGE_THRESHOLD: usize = 10;
+const DEFAULT_MAXIMUM_REPLY_SURB_STORAGE_THRESHOLD: usize = 200;
+
+// define how much to request at once
+// clients/client-core/src/client/replies/reply_controller.rs
+const DEFAULT_MINIMUM_REPLY_SURB_REQUEST_SIZE: u32 = 10;
+const DEFAULT_MAXIMUM_REPLY_SURB_REQUEST_SIZE: u32 = 100;
+
+const DEFAULT_MAXIMUM_ALLOWED_SURB_REQUEST_SIZE: u32 = 500;
+
+const DEFAULT_MAXIMUM_REPLY_SURB_REREQUEST_WAITING_PERIOD: Duration = Duration::from_secs(10);
+const DEFAULT_MAXIMUM_REPLY_SURB_DROP_WAITING_PERIOD: Duration = Duration::from_secs(5 * 60);
+
+// 12 hours
+const DEFAULT_MAXIMUM_REPLY_SURB_AGE: Duration = Duration::from_secs(12 * 60 * 60);
+
+// 24 hours
+const DEFAULT_MAXIMUM_REPLY_KEY_AGE: Duration = Duration::from_secs(24 * 60 * 60);
+
+#[derive(Debug, Clone, Deserialize, PartialEq, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ConfigV1_1_30 {
+    pub client: ClientV1_1_30,
+
+    #[serde(default)]
+    pub debug: DebugConfigV1_1_30,
+}
+
+impl From<ConfigV1_1_30> for Config {
+    fn from(value: ConfigV1_1_30) -> Self {
+        Config {
+            client: Client {
+                version: value.client.version,
+                id: value.client.id,
+                disabled_credentials_mode: value.client.disabled_credentials_mode,
+                nyxd_urls: value.client.nyxd_urls,
+                nym_api_urls: value.client.nym_api_urls,
+            },
+            debug: DebugConfig {
+                traffic: Traffic {
+                    average_packet_delay: value.debug.traffic.average_packet_delay,
+                    message_sending_average_delay: value
+                        .debug
+                        .traffic
+                        .message_sending_average_delay,
+                    disable_main_poisson_packet_distribution: value
+                        .debug
+                        .traffic
+                        .disable_main_poisson_packet_distribution,
+                    primary_packet_size: value.debug.traffic.primary_packet_size,
+                    secondary_packet_size: value.debug.traffic.secondary_packet_size,
+                    packet_type: value.debug.traffic.packet_type,
+                },
+                cover_traffic: CoverTraffic {
+                    loop_cover_traffic_average_delay: value
+                        .debug
+                        .cover_traffic
+                        .loop_cover_traffic_average_delay,
+                    cover_traffic_primary_size_ratio: value
+                        .debug
+                        .cover_traffic
+                        .cover_traffic_primary_size_ratio,
+                    disable_loop_cover_traffic_stream: value
+                        .debug
+                        .cover_traffic
+                        .disable_loop_cover_traffic_stream,
+                },
+                gateway_connection: GatewayConnection {
+                    gateway_response_timeout: value
+                        .debug
+                        .gateway_connection
+                        .gateway_response_timeout,
+                },
+                acknowledgements: Acknowledgements {
+                    average_ack_delay: value.debug.acknowledgements.average_ack_delay,
+                    ack_wait_multiplier: value.debug.acknowledgements.ack_wait_multiplier,
+                    ack_wait_addition: value.debug.acknowledgements.ack_wait_addition,
+                },
+                topology: Topology {
+                    topology_refresh_rate: value.debug.topology.topology_refresh_rate,
+                    topology_resolution_timeout: value.debug.topology.topology_resolution_timeout,
+                    disable_refreshing: value.debug.topology.disable_refreshing,
+                    max_startup_gateway_waiting_period: value
+                        .debug
+                        .topology
+                        .max_startup_gateway_waiting_period,
+                    topology_structure: value.debug.topology.topology_structure.into(),
+                },
+                reply_surbs: ReplySurbs {
+                    minimum_reply_surb_storage_threshold: value
+                        .debug
+                        .reply_surbs
+                        .minimum_reply_surb_storage_threshold,
+                    maximum_reply_surb_storage_threshold: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_storage_threshold,
+                    minimum_reply_surb_request_size: value
+                        .debug
+                        .reply_surbs
+                        .minimum_reply_surb_request_size,
+                    maximum_reply_surb_request_size: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_request_size,
+                    maximum_allowed_reply_surb_request_size: value
+                        .debug
+                        .reply_surbs
+                        .maximum_allowed_reply_surb_request_size,
+                    maximum_reply_surb_rerequest_waiting_period: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_rerequest_waiting_period,
+                    maximum_reply_surb_drop_waiting_period: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_drop_waiting_period,
+                    maximum_reply_surb_age: value.debug.reply_surbs.maximum_reply_surb_age,
+                    maximum_reply_key_age: value.debug.reply_surbs.maximum_reply_key_age,
+                    surb_mix_hops: None,
+                },
+            },
+        }
+    }
+}
+
+#[derive(Debug, Clone, Deserialize, PartialEq, Eq, Serialize)]
+// note: the deny_unknown_fields is VITAL here to allow upgrades from v1.1.20_2
+#[serde(deny_unknown_fields)]
+pub struct ClientV1_1_30 {
+    /// Version of the client for which this configuration was created.
+    pub version: String,
+
+    /// ID specifies the human readable ID of this particular client.
+    pub id: String,
+
+    /// Indicates whether this client is running in a disabled credentials mode, thus attempting
+    /// to claim bandwidth without presenting bandwidth credentials.
+    // TODO: this should be moved to `debug.gateway_connection`
+    #[serde(default)]
+    pub disabled_credentials_mode: bool,
+
+    /// Addresses to nyxd validators via which the client can communicate with the chain.
+    #[serde(alias = "validator_urls")]
+    pub nyxd_urls: Vec<Url>,
+
+    /// Addresses to APIs running on validator from which the client gets the view of the network.
+    #[serde(alias = "validator_api_urls")]
+    pub nym_api_urls: Vec<Url>,
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct TrafficV1_1_30 {
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// sent packet is going to be delayed at any given mix node.
+    /// So for a packet going through three mix nodes, on average, it will take three times this value
+    /// until the packet reaches its destination.
+    #[serde(with = "humantime_serde")]
+    pub average_packet_delay: Duration,
+
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// it is going to take another 'real traffic stream' message to be sent.
+    /// If no real packets are available and cover traffic is enabled,
+    /// a loop cover message is sent instead in order to preserve the rate.
+    #[serde(with = "humantime_serde")]
+    pub message_sending_average_delay: Duration,
+
+    /// Controls whether the main packet stream constantly produces packets according to the predefined
+    /// poisson distribution.
+    pub disable_main_poisson_packet_distribution: bool,
+
+    /// Specifies the packet size used for sent messages.
+    /// Do not override it unless you understand the consequences of that change.
+    pub primary_packet_size: PacketSize,
+
+    /// Specifies the optional auxiliary packet size for optimizing message streams.
+    /// Note that its use decreases overall anonymity.
+    /// Do not set it it unless you understand the consequences of that change.
+    pub secondary_packet_size: Option<PacketSize>,
+
+    pub packet_type: PacketType,
+}
+
+impl Default for TrafficV1_1_30 {
+    fn default() -> Self {
+        TrafficV1_1_30 {
+            average_packet_delay: DEFAULT_AVERAGE_PACKET_DELAY,
+            message_sending_average_delay: DEFAULT_MESSAGE_STREAM_AVERAGE_DELAY,
+            disable_main_poisson_packet_distribution: false,
+            primary_packet_size: PacketSize::RegularPacket,
+            secondary_packet_size: None,
+            packet_type: PacketType::Mix,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct CoverTrafficV1_1_30 {
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// it is going to take for another loop cover traffic message to be sent.
+    #[serde(with = "humantime_serde")]
+    pub loop_cover_traffic_average_delay: Duration,
+
+    /// Specifies the ratio of `primary_packet_size` to `secondary_packet_size` used in cover traffic.
+    /// Only applicable if `secondary_packet_size` is enabled.
+    pub cover_traffic_primary_size_ratio: f64,
+
+    /// Controls whether the dedicated loop cover traffic stream should be enabled.
+    /// (and sending packets, on average, every [Self::loop_cover_traffic_average_delay])
+    pub disable_loop_cover_traffic_stream: bool,
+}
+
+impl Default for CoverTrafficV1_1_30 {
+    fn default() -> Self {
+        CoverTrafficV1_1_30 {
+            loop_cover_traffic_average_delay: DEFAULT_LOOP_COVER_STREAM_AVERAGE_DELAY,
+            cover_traffic_primary_size_ratio: DEFAULT_COVER_TRAFFIC_PRIMARY_SIZE_RATIO,
+            disable_loop_cover_traffic_stream: false,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct GatewayConnectionV1_1_30 {
+    /// How long we're willing to wait for a response to a message sent to the gateway,
+    /// before giving up on it.
+    #[serde(with = "humantime_serde")]
+    pub gateway_response_timeout: Duration,
+}
+
+impl Default for GatewayConnectionV1_1_30 {
+    fn default() -> Self {
+        GatewayConnectionV1_1_30 {
+            gateway_response_timeout: DEFAULT_GATEWAY_RESPONSE_TIMEOUT,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct AcknowledgementsV1_1_30 {
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// sent acknowledgement is going to be delayed at any given mix node.
+    /// So for an ack going through three mix nodes, on average, it will take three times this value
+    /// until the packet reaches its destination.
+    #[serde(with = "humantime_serde")]
+    pub average_ack_delay: Duration,
+
+    /// Value multiplied with the expected round trip time of an acknowledgement packet before
+    /// it is assumed it was lost and retransmission of the data packet happens.
+    /// In an ideal network with 0 latency, this value would have been 1.
+    pub ack_wait_multiplier: f64,
+
+    /// Value added to the expected round trip time of an acknowledgement packet before
+    /// it is assumed it was lost and retransmission of the data packet happens.
+    /// In an ideal network with 0 latency, this value would have been 0.
+    #[serde(with = "humantime_serde")]
+    pub ack_wait_addition: Duration,
+}
+
+impl Default for AcknowledgementsV1_1_30 {
+    fn default() -> Self {
+        AcknowledgementsV1_1_30 {
+            average_ack_delay: DEFAULT_AVERAGE_PACKET_DELAY,
+            ack_wait_multiplier: DEFAULT_ACK_WAIT_MULTIPLIER,
+            ack_wait_addition: DEFAULT_ACK_WAIT_ADDITION,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct TopologyV1_1_30 {
+    /// The uniform delay every which clients are querying the directory server
+    /// to try to obtain a compatible network topology to send sphinx packets through.
+    #[serde(with = "humantime_serde")]
+    pub topology_refresh_rate: Duration,
+
+    /// During topology refresh, test packets are sent through every single possible network
+    /// path. This timeout determines waiting period until it is decided that the packet
+    /// did not reach its destination.
+    #[serde(with = "humantime_serde")]
+    pub topology_resolution_timeout: Duration,
+
+    /// Specifies whether the client should not refresh the network topology after obtaining
+    /// the first valid instance.
+    /// Supersedes `topology_refresh_rate_ms`.
+    pub disable_refreshing: bool,
+
+    /// Defines how long the client is going to wait on startup for its gateway to come online,
+    /// before abandoning the procedure.
+    #[serde(with = "humantime_serde")]
+    pub max_startup_gateway_waiting_period: Duration,
+
+    /// Specifies the mixnode topology to be used for sending packets.
+    pub topology_structure: TopologyStructureV1_1_30,
+}
+
+#[allow(clippy::large_enum_variant)]
+#[derive(Default, Copy, Clone, Debug, PartialEq, Serialize, Deserialize)]
+pub enum TopologyStructureV1_1_30 {
+    #[default]
+    NymApi,
+    GeoAware(GroupByV1_1_30),
+}
+
+impl From<TopologyStructureV1_1_30> for TopologyStructure {
+    fn from(value: TopologyStructureV1_1_30) -> Self {
+        match value {
+            TopologyStructureV1_1_30::NymApi => TopologyStructure::NymApi,
+            TopologyStructureV1_1_30::GeoAware(group_by) => {
+                TopologyStructure::GeoAware(group_by.into())
+            }
+        }
+    }
+}
+
+#[allow(clippy::large_enum_variant)]
+#[derive(Copy, Clone, Debug, PartialEq, Serialize, Deserialize)]
+pub enum GroupByV1_1_30 {
+    CountryGroup(CountryGroup),
+    NymAddress(Recipient),
+}
+
+impl From<GroupByV1_1_30> for GroupBy {
+    fn from(value: GroupByV1_1_30) -> Self {
+        match value {
+            GroupByV1_1_30::CountryGroup(country) => GroupBy::CountryGroup(country),
+            GroupByV1_1_30::NymAddress(addr) => GroupBy::NymAddress(addr),
+        }
+    }
+}
+
+impl std::fmt::Display for GroupByV1_1_30 {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            GroupByV1_1_30::CountryGroup(group) => write!(f, "group: {}", group),
+            GroupByV1_1_30::NymAddress(address) => write!(f, "address: {}", address),
+        }
+    }
+}
+
+impl Default for TopologyV1_1_30 {
+    fn default() -> Self {
+        TopologyV1_1_30 {
+            topology_refresh_rate: DEFAULT_TOPOLOGY_REFRESH_RATE,
+            topology_resolution_timeout: DEFAULT_TOPOLOGY_RESOLUTION_TIMEOUT,
+            disable_refreshing: false,
+            max_startup_gateway_waiting_period: DEFAULT_MAX_STARTUP_GATEWAY_WAITING_PERIOD,
+            topology_structure: TopologyStructureV1_1_30::default(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct ReplySurbsV1_1_30 {
+    /// Defines the minimum number of reply surbs the client wants to keep in its storage at all times.
+    /// It can only allow to go below that value if its to request additional reply surbs.
+    pub minimum_reply_surb_storage_threshold: usize,
+
+    /// Defines the maximum number of reply surbs the client wants to keep in its storage at any times.
+    pub maximum_reply_surb_storage_threshold: usize,
+
+    /// Defines the minimum number of reply surbs the client would request.
+    pub minimum_reply_surb_request_size: u32,
+
+    /// Defines the maximum number of reply surbs the client would request.
+    pub maximum_reply_surb_request_size: u32,
+
+    /// Defines the maximum number of reply surbs a remote party is allowed to request from this client at once.
+    pub maximum_allowed_reply_surb_request_size: u32,
+
+    /// Defines maximum amount of time the client is going to wait for reply surbs before explicitly asking
+    /// for more even though in theory they wouldn't need to.
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_surb_rerequest_waiting_period: Duration,
+
+    /// Defines maximum amount of time the client is going to wait for reply surbs before
+    /// deciding it's never going to get them and would drop all pending messages
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_surb_drop_waiting_period: Duration,
+
+    /// Defines maximum amount of time given reply surb is going to be valid for.
+    /// This is going to be superseded by key rotation once implemented.
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_surb_age: Duration,
+
+    /// Defines maximum amount of time given reply key is going to be valid for.
+    /// This is going to be superseded by key rotation once implemented.
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_key_age: Duration,
+}
+
+impl Default for ReplySurbsV1_1_30 {
+    fn default() -> Self {
+        ReplySurbsV1_1_30 {
+            minimum_reply_surb_storage_threshold: DEFAULT_MINIMUM_REPLY_SURB_STORAGE_THRESHOLD,
+            maximum_reply_surb_storage_threshold: DEFAULT_MAXIMUM_REPLY_SURB_STORAGE_THRESHOLD,
+            minimum_reply_surb_request_size: DEFAULT_MINIMUM_REPLY_SURB_REQUEST_SIZE,
+            maximum_reply_surb_request_size: DEFAULT_MAXIMUM_REPLY_SURB_REQUEST_SIZE,
+            maximum_allowed_reply_surb_request_size: DEFAULT_MAXIMUM_ALLOWED_SURB_REQUEST_SIZE,
+            maximum_reply_surb_rerequest_waiting_period:
+                DEFAULT_MAXIMUM_REPLY_SURB_REREQUEST_WAITING_PERIOD,
+            maximum_reply_surb_drop_waiting_period: DEFAULT_MAXIMUM_REPLY_SURB_DROP_WAITING_PERIOD,
+            maximum_reply_surb_age: DEFAULT_MAXIMUM_REPLY_SURB_AGE,
+            maximum_reply_key_age: DEFAULT_MAXIMUM_REPLY_KEY_AGE,
+        }
+    }
+}
+
+#[derive(Debug, Default, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct DebugConfigV1_1_30 {
+    /// Defines all configuration options related to traffic streams.
+    pub traffic: TrafficV1_1_30,
+
+    /// Defines all configuration options related to cover traffic stream(s).
+    pub cover_traffic: CoverTrafficV1_1_30,
+
+    /// Defines all configuration options related to the gateway connection.
+    pub gateway_connection: GatewayConnectionV1_1_30,
+
+    /// Defines all configuration options related to acknowledgements, such as delays or wait timeouts.
+    pub acknowledgements: AcknowledgementsV1_1_30,
+
+    /// Defines all configuration options related topology, such as refresh rates or timeouts.
+    pub topology: TopologyV1_1_30,
+
+    /// Defines all configuration options related to reply SURBs.
+    pub reply_surbs: ReplySurbsV1_1_30,
+}
@@ -8,40 +8,41 @@ use nym_topology::gateway::GatewayConversionError;
 use nym_topology::NymTopologyError;
 use nym_validator_client::ValidatorClientError;
 use std::error::Error;
+use std::path::PathBuf;

 #[derive(thiserror::Error, Debug)]
 pub enum ClientCoreError {
    #[error("I/O error: {0}")]
    IoError(#[from] std::io::Error),

-    #[error("Gateway client error ({gateway_id}): {source}")]
+    #[error("gateway client error ({gateway_id}): {source}")]
    GatewayClientError {
        gateway_id: String,
        source: GatewayClientError,
    },

-    #[error("Custom gateway client error: {source}")]
+    #[error("custom gateway client error: {source}")]
    ErasedGatewayClientError {
        #[from]
        source: ErasedGatewayError,
    },

-    #[error("Ed25519 error: {0}")]
+    #[error("ed25519 error: {0}")]
    Ed25519RecoveryError(#[from] Ed25519RecoveryError),

-    #[error("Validator client error: {0}")]
+    #[error("validator client error: {0}")]
    ValidatorClientError(#[from] ValidatorClientError),

-    #[error("No gateway with id: {0}")]
+    #[error("no gateway with id: {0}")]
    NoGatewayWithId(String),

-    #[error("No gateways on network")]
+    #[error("no gateways on network")]
    NoGatewaysOnNetwork,

-    #[error("List of nym apis is empty")]
+    #[error("list of nym apis is empty")]
    ListOfNymApisIsEmpty,

-    #[error("The current network topology seem to be insufficient to route any packets through")]
+    #[error("the current network topology seem to be insufficient to route any packets through")]
    InsufficientNetworkTopology(#[from] NymTopologyError),

    #[error("experienced a failure with our reply surb persistent storage: {source}")]
@@ -59,7 +60,7 @@ pub enum ClientCoreError {
        source: Box<dyn Error + Send + Sync>,
    },

-    #[error("The gateway id is invalid - {0}")]
+    #[error("the gateway id is invalid - {0}")]
    UnableToCreatePublicKeyFromGatewayId(Ed25519RecoveryError),

    #[error("The gateway is malformed: {source}")]
@@ -78,23 +79,23 @@ pub enum ClientCoreError {
    #[error("failed to establish gateway connection (wasm)")]
    GatewayJsConnectionFailure,

-    #[error("Gateway connection was abruptly closed")]
+    #[error("gateway connection was abruptly closed")]
    GatewayConnectionAbruptlyClosed,

-    #[error("Timed out while trying to establish gateway connection")]
+    #[error("timed out while trying to establish gateway connection")]
    GatewayConnectionTimeout,

-    #[error("No ping measurements for the gateway ({identity}) performed")]
+    #[error("no ping measurements for the gateway ({identity}) performed")]
    NoGatewayMeasurements { identity: String },

    #[error("failed to register receiver for reconstructed mixnet messages")]
    FailedToRegisterReceiver,

-    #[error("Unexpected exit")]
+    #[error("unexpected exit")]
    UnexpectedExit,

    #[error(
-        "This operation would have resulted in clients keys being overwritten without permission"
+        "this operation would have resulted in clients keys being overwritten without permission"
    )]
    ForbiddenKeyOverwrite,

@@ -126,6 +127,32 @@ pub enum ClientCoreError {

    #[error("this client has performed gateway initialisation in another session")]
    NoInitClientPresent,
+
+    #[error("there are no gateways supporting the wss protocol available")]
+    NoWssGateways,
+
+    #[error("the specified gateway '{gateway}' does not support the wss protocol")]
+    UnsupportedWssProtocol { gateway: String },
+
+    #[error(
+    "failed to load custom topology using path '{}'. detailed message: {source}", file_path.display()
+    )]
+    CustomTopologyLoadFailure {
+        file_path: PathBuf,
+        #[source]
+        source: std::io::Error,
+    },
+
+    #[error(
+    "failed to save config file for client-{typ} id {id} using path '{}'. detailed message: {source}", path.display()
+    )]
+    ConfigSaveFailure {
+        typ: String,
+        id: String,
+        path: PathBuf,
+        #[source]
+        source: std::io::Error,
+    },
 }

 /// Set of messages that the client can send to listeners via the task manager
@@ -67,14 +67,24 @@ pub async fn current_gateways<R: Rng>(

    log::trace!("Fetching list of gateways from: {nym_api}");

-    let gateways = client.get_cached_gateways().await?;
+    let gateways = client.get_cached_described_gateways().await?;
+    log::debug!("Found {} gateways", gateways.len());
+    log::trace!("Gateways: {:#?}", gateways);
+
    let valid_gateways = gateways
        .into_iter()
        .filter_map(|gateway| gateway.try_into().ok())
        .collect::<Vec<gateway::Node>>();
+    log::debug!("Ater checking validity: {}", valid_gateways.len());
+    log::trace!("Valid gateways: {:#?}", valid_gateways);

    // we were always filtering by version so I'm not removing that 'feature'
    let filtered_gateways = valid_gateways.filter_by_version(env!("CARGO_PKG_VERSION"));
+    log::debug!("After filtering for version: {}", filtered_gateways.len());
+    log::trace!("Filtered gateways: {:#?}", filtered_gateways);
+
+    log::info!("nym-api reports {} valid gateways", filtered_gateways.len());
+
    Ok(filtered_gateways)
 }

@@ -174,7 +184,10 @@ async fn measure_latency(gateway: &gateway::Node) -> Result<GatewayWithLatency,
 pub async fn choose_gateway_by_latency<R: Rng>(
    rng: &mut R,
    gateways: &[gateway::Node],
+    must_use_tls: bool,
 ) -> Result<gateway::Node, ClientCoreError> {
+    let gateways = filter_by_tls(gateways, must_use_tls)?;
+
    info!(
        "choosing gateway by latency, pinging {} gateways ...",
        gateways.len()
@@ -210,28 +223,58 @@ pub async fn choose_gateway_by_latency<R: Rng>(
    Ok(chosen.gateway.clone())
 }

+fn filter_by_tls(
+    gateways: &[gateway::Node],
+    must_use_tls: bool,
+) -> Result<Vec<&gateway::Node>, ClientCoreError> {
+    if must_use_tls {
+        let filtered = gateways
+            .iter()
+            .filter(|g| g.clients_wss_port.is_some())
+            .collect::<Vec<_>>();
+
+        if filtered.is_empty() {
+            return Err(ClientCoreError::NoWssGateways);
+        }
+
+        Ok(filtered)
+    } else {
+        Ok(gateways.iter().collect())
+    }
+}
+
 pub(super) fn uniformly_random_gateway<R: Rng>(
    rng: &mut R,
    gateways: &[gateway::Node],
+    must_use_tls: bool,
 ) -> Result<gateway::Node, ClientCoreError> {
-    gateways
+    filter_by_tls(gateways, must_use_tls)?
        .choose(rng)
        .ok_or(ClientCoreError::NoGatewaysOnNetwork)
-        .cloned()
+        .map(|&r| r.clone())
 }

 pub(super) fn get_specified_gateway(
    gateway_identity: IdentityKeyRef,
    gateways: &[gateway::Node],
+    must_use_tls: bool,
 ) -> Result<gateway::Node, ClientCoreError> {
+    log::debug!("Requesting specified gateway: {}", gateway_identity);
    let user_gateway = identity::PublicKey::from_base58_string(gateway_identity)
        .map_err(ClientCoreError::UnableToCreatePublicKeyFromGatewayId)?;

-    gateways
+    let gateway = gateways
        .iter()
        .find(|gateway| gateway.identity_key == user_gateway)
-        .ok_or_else(|| ClientCoreError::NoGatewayWithId(gateway_identity.to_string()))
-        .cloned()
+        .ok_or_else(|| ClientCoreError::NoGatewayWithId(gateway_identity.to_string()))?;
+
+    if must_use_tls && gateway.clients_wss_port.is_none() {
+        return Err(ClientCoreError::UnsupportedWssProtocol {
+            gateway: gateway_identity.to_string(),
+        });
+    }
+
+    Ok(gateway.clone())
 }

 pub(super) async fn register_with_gateway(
@@ -94,6 +94,8 @@ where
    D::StorageError: Send + Sync + 'static,
    T: DeserializeOwned + Serialize + Send + Sync,
 {
+    log::trace!("Setting up new gateway");
+
    // if we're setting up new gateway, failing to load existing information is fine.
    // as a matter of fact, it's only potentially a problem if we DO succeed
    if _load_gateway_details(details_store).await.is_ok() && !overwrite_data {
@@ -108,19 +110,20 @@ where

    let gateway_details = match selection_specification {
        GatewaySelectionSpecification::UniformRemote { must_use_tls } => {
-            let gateway = uniformly_random_gateway(&mut rng, &available_gateways)?;
-            GatewayDetails::Configured(GatewayEndpointConfig::from_node(gateway, must_use_tls))
+            let gateway = uniformly_random_gateway(&mut rng, &available_gateways, must_use_tls)?;
+            GatewayDetails::Configured(GatewayEndpointConfig::from_node(gateway, must_use_tls)?)
        }
        GatewaySelectionSpecification::RemoteByLatency { must_use_tls } => {
-            let gateway = choose_gateway_by_latency(&mut rng, &available_gateways).await?;
-            GatewayDetails::Configured(GatewayEndpointConfig::from_node(gateway, must_use_tls))
+            let gateway =
+                choose_gateway_by_latency(&mut rng, &available_gateways, must_use_tls).await?;
+            GatewayDetails::Configured(GatewayEndpointConfig::from_node(gateway, must_use_tls)?)
        }
        GatewaySelectionSpecification::Specified {
            must_use_tls,
            identity,
        } => {
-            let gateway = get_specified_gateway(&identity, &available_gateways)?;
-            GatewayDetails::Configured(GatewayEndpointConfig::from_node(gateway, must_use_tls))
+            let gateway = get_specified_gateway(&identity, &available_gateways, must_use_tls)?;
+            GatewayDetails::Configured(GatewayEndpointConfig::from_node(gateway, must_use_tls)?)
        }
        GatewaySelectionSpecification::Custom {
            gateway_identity,
@@ -209,6 +212,7 @@ where
    D::StorageError: Send + Sync + 'static,
    T: DeserializeOwned + Serialize + Send + Sync,
 {
+    log::debug!("Setting up gateway");
    match setup {
        GatewaySetup::MustLoad => use_loaded_gateway_details(key_store, details_store).await,
        GatewaySetup::New {
@@ -296,16 +296,17 @@ impl<T> GatewaySetup<T> {
 /// Struct describing the results of the client initialization procedure.
 #[derive(Debug, Serialize)]
 pub struct InitResults {
-    version: String,
-    id: String,
-    identity_key: String,
-    encryption_key: String,
-    gateway_id: String,
-    gateway_listener: String,
+    pub version: String,
+    pub id: String,
+    pub identity_key: String,
+    pub encryption_key: String,
+    pub gateway_id: String,
+    pub gateway_listener: String,
+    pub address: Recipient,
 }

 impl InitResults {
-    pub fn new(config: &Config, address: &Recipient, gateway: &GatewayEndpointConfig) -> Self {
+    pub fn new(config: &Config, address: Recipient, gateway: &GatewayEndpointConfig) -> Self {
        Self {
            version: config.client.version.clone(),
            id: config.client.id.clone(),
@@ -313,6 +314,7 @@ impl InitResults {
            encryption_key: address.encryption_key().to_base58_string(),
            gateway_id: gateway.gateway_id.clone(),
            gateway_listener: gateway.gateway_listener.clone(),
+            address,
        }
    }
 }
@@ -1,5 +1,7 @@
 use std::future::Future;

+#[cfg(not(target_arch = "wasm32"))]
+pub mod cli_helpers;
 pub mod client;
 pub mod config;
 pub mod error;
@@ -3,6 +3,7 @@ name = "nym-gateway-client"
 version = "0.1.0"
 authors = ["Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2021"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

@@ -45,6 +46,9 @@ features = ["net", "sync", "time"]

 [target."cfg(not(target_arch = \"wasm32\"))".dependencies.tokio-tungstenite]
 workspace = true
+# the choice of this particular tls feature was arbitrary;
+# if you reckon a different one would be more appropriate, feel free to change it
+features = ["native-tls"]

 # wasm-only dependencies
 [target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen]
@@ -792,6 +792,7 @@ pub struct InitOnly;
 impl GatewayClient<InitOnly, EphemeralCredentialStorage> {
    // for initialisation we do not need credential storage. Though it's still a bit weird we have to set the generic...
    pub fn new_init(config: GatewayConfig, local_identity: Arc<identity::KeyPair>) -> Self {
+        log::trace!("Initialising gateway client");
        use futures::channel::mpsc;

        // note: this packet_router is completely invalid in normal circumstances, but "works"
@@ -74,7 +74,7 @@ impl PartiallyDelegated {

    fn route_socket_messages(
        ws_msgs: Vec<Message>,
-        packet_router: &mut PacketRouter,
+        packet_router: &PacketRouter,
        shared_key: &SharedKeys,
    ) -> Result<(), GatewayClientError> {
        let plaintexts = Self::recover_received_plaintexts(ws_msgs, shared_key);
@@ -97,7 +97,6 @@ impl PartiallyDelegated {
        let mixnet_receiver_future = async move {
            let mut notify_receiver = notify_receiver;
            let mut chunk_stream = (&mut stream).ready_chunks(8);
-            let mut packet_router = packet_router;

            let ret_err = loop {
                tokio::select! {
@@ -115,7 +114,7 @@ impl PartiallyDelegated {
                            Ok(msgs) => msgs
                        };

-                        if let Err(err) = Self::route_socket_messages(ws_msgs, &mut packet_router, shared_key.as_ref()) {
+                        if let Err(err) = Self::route_socket_messages(ws_msgs, &packet_router, shared_key.as_ref()) {
                            log::warn!("Route socket messages failed: {err}");
                        }
                    }
@@ -42,7 +42,9 @@ pub trait GatewayPacketRouter {
                }

                n if n
-                    == PacketSize::OutfoxRegularPacket.plaintext_size() - outfox_ack_overhead =>
+                    == PacketSize::OutfoxRegularPacket
+                        .plaintext_size()
+                        .saturating_sub(outfox_ack_overhead) =>
                {
                    trace!("received regular outfox packet");
                    received_messages.push(received_packet);
@@ -3,14 +3,15 @@ name = "nym-mixnet-client"
 version = "0.1.0"
 authors = ["Jedrzej Stuczynski <andrew@nymtech.net>"]
 edition = "2021"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
 futures = { workspace = true }
 log = { workspace = true }
-tokio = { version = "1.24.1", features = ["time", "net", "rt"] }
-tokio-util = { version = "0.7.4", features = ["codec"] }
+tokio = { workspace = true, features = ["time", "net", "rt"] }
+tokio-util = { workspace = true, features = ["codec"] }

 # internal
 nym-sphinx = { path = "../../nymsphinx" }
@@ -4,6 +4,7 @@ version = "0.1.0"
 authors = ["Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2021"
 rust-version = "1.56"
+license.workspace = true

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

@@ -24,6 +25,7 @@ nym-service-provider-directory-common = { path = "../../cosmwasm-smart-contracts
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 reqwest = { workspace = true, features = ["json"] }
+http-api-client = { path = "../../../common/http-api-client"}
 thiserror = { workspace = true }
 log = { workspace = true }
 url = { workspace = true, features = ["serde"] }
@@ -44,13 +46,17 @@ cosmrs = { workspace = true, features = ["bip32", "cosmwasm"] }
 # import it just for the `Client` trait
 tendermint-rpc = { workspace = true }

+# this is an extremely nasty import. we're explicitly bringing in bip32 so that via the magic (or curse, pick your poison)
+# of cargo's feature unification we'd get `bip32/std` meaning we'd get `std::error::Error` for the re-exported (via cosmrs) bip32::Error type
+bip32 = { workspace = true, default-features = false, features = ["std"] }
+
 eyre = { version = "0.6" }
 cw-utils = { workspace = true }
 cw2 = { workspace = true }
 cw3 = { workspace = true }
 cw4 = { workspace = true }
 cw-controllers = { workspace = true }
-prost = { version = "0.11", default-features = false }
+prost = { workspace = true, default-features = false }
 flate2 = { version = "1.0.20" }
 sha2 = { version = "0.9.5" }
 itertools = { version = "0.10" }
@@ -9,7 +9,7 @@ use nym_validator_client::nyxd::contract_traits::{

 #[tokio::main]
 async fn main() {
-    setup_env(Some("../../../envs/qa-qwerty.env"));
+    setup_env(Some("../../../envs/qa.env"));
    let network_details = NymNetworkDetails::new_from_env();
    let config =
        nym_validator_client::Config::try_from_nym_network_details(&network_details).unwrap();
--- a/Show More
+++ b/Show More