Add criteria checklist

- add pr validation checklist

.github/CODEOWNERS

@@ -14,7 +14,6 @@
 # contracts
 /contracts/mixnet @durch @jstuczyn
 /contracts/vesting @durch @jstuczyn
-/contracts/service-provider-directory @octol
 
 # crypto code
 /common/crypto/ @jstuczyn
@@ -22,14 +21,5 @@
 /common/dkg/ @jstuczyn
 /common/nymsphinx/ @jstuczyn
 
-# rust sdk
-/sdk/rust/ @octol
-
-# nym-connect (rust)
-/nym-connect/desktop/src-tauri/ @octol
-
-# nym-wallet (rust)
-/nym-wallet/src-tauri/ @octol
-
 # documentation
-/documentation @mfahampshire
+/documentation @mfahampshire

.github/CONTRIBUTOR_ACCEPTANCE_CHECKLIST.md

@@ -0,0 +1,36 @@
+# External Contributor Acceptance Checklist
+
+This document outlines the requirements that all external contributors must complete before submitting a pull request to the Nym repository. Following this checklist ensures code quality, maintainability, and alignment with project standards.
+
+## Code Quality and Compilation
+
+All contributions must compile successfully without warnings or errors across the supported platforms. Before submitting your pull request, verify that your code compiles cleanly using `cargo build --workspace --all-targets`. The codebase uses the latest Rust version in most placesas specified in the workspace Cargo.toml, and your contribution must be compatible with this requirement. All code must pass `cargo clippy --workspace --all-targets -- -D warnings` without any clippy warnings or lints. This means zero tolerance for clippy suggestions, unused imports, dead code, or any other code quality issues that clippy would flag. Additionally, all code must be properly formatted using `cargo fmt --all`, and the CI pipeline will reject any pull request that fails the formatting check.
+
+## Testing Requirements
+
+Every contribution must include appropriate test coverage for the functionality being added or modified. For new features, include unit tests that verify the core behavior and edge cases. For bug fixes, include regression tests that prevent the issue from reoccurring. All existing tests must continue to pass, and you must run `cargo test --workspace` locally to verify this before submission. Integration tests should be included when the contribution affects interactions between multiple components or systems. Test coverage should demonstrate that the code behaves correctly under both normal and error conditions, and any error handling paths should be explicitly tested.
+
+## Documentation and Evidence
+
+For user-facing features or significant changes, provide clear documentation of the functionality. This includes code comments explaining complex logic, updated README files if the contribution affects setup or usage instructions, and inline documentation for public APIs. When the contribution involves UI changes, user flows, or visual modifications, include screenshots or screen recordings that demonstrate the feature working as intended. These visual artifacts should show the complete user journey, including any error states or edge cases that users might encounter. For backend or infrastructure changes, provide diagrams or written descriptions of the architecture changes and how they integrate with existing systems.
+
+## Component Impact Analysis
+
+Clearly document which components, modules, or subsystems your contribution touches. This includes listing all files modified, added, or removed, and explaining the scope of changes within each file. Describe how your changes interact with existing code, including any dependencies you've added or modified, and explain why these dependencies are necessary. If your contribution affects multiple areas of the codebase, provide a clear explanation of how these changes work together and why they were implemented as a cohesive unit rather than separate contributions.
+
+## Functional Benefits and Justification
+
+Articulate the specific benefits your contribution provides to the project. Explain what problem it solves, who benefits from the change, and how it improves the user experience or system functionality. If the contribution addresses a specific issue or feature request, reference the relevant issue number and explain how your implementation fulfills the requirements. For performance improvements, include benchmarks or metrics that demonstrate the enhancement. For new features, explain the use case and how it fits into the broader project goals. If the contribution refactors existing code, explain why the refactoring was necessary and what improvements it brings in terms of maintainability, readability, or performance.
+
+## Workflow Compliance
+
+Your contribution must align with all project workflows and CI/CD requirements. This means your code must pass all automated checks in the GitHub Actions workflows, including build verification, linting, formatting, and test execution. The CI pipeline runs `cargo clippy` with `-D warnings` on all platforms, and any warnings will cause the build to fail. Ensure that your local development environment matches the CI environment as closely as possible, and run the same commands locally that the CI pipeline executes. If your contribution affects areas covered by specialized workflows such as contract compilation, WASM builds, or platform-specific builds, verify that those workflows also pass successfully.
+
+## Code Review Readiness
+
+Before marking your pull request as ready for review, ensure that all items in this checklist are complete. Your pull request description should reference this checklist and confirm that each requirement has been met. Include links to any external documentation, screenshots, or test results that support your contribution. Be prepared to answer questions about design decisions, implementation choices, and alternative approaches that were considered. The code should be self-explanatory where possible, with clear variable names, function names, and structure that make the intent obvious to reviewers who may not be familiar with the specific area of the codebase you've modified.
+
+## Acceptance Criteria Summary
+
+In summary, your contribution is ready for review when it compiles without warnings, passes all clippy checks with zero tolerance for warnings, includes comprehensive tests, provides clear documentation and visual evidence where applicable, clearly explains component impacts and functional benefits, complies with all workflow requirements, and is presented in a manner that facilitates efficient code review. Meeting these standards ensures that external contributions maintain the high quality bar expected in the Nym codebase and reduces the review burden on maintainers while preventing issues from reaching production.
+

.github/actions/nym-hash-releases/src/package-lock.json

@@ -415,9 +415,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.28.5",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.5.tgz",
-      "integrity": "sha512-zICwjrDrcrUE0pyyJc1I2QzBkLM8FINsgOrt6WjA+BgajVq9Nxu2PbFFXUrAggLfDXlZGZBVZYw7WNV5KiBiBA==",
+      "version": "5.29.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.29.0.tgz",
+      "integrity": "sha512-raqeBD6NQK4SkWhQzeYKd1KmIG6dllBOTt55Rmkt4HtI9mwdWtJljnrXjAFUBLTSN67HWrOIZ3EPF4kjUw80Bg==",
       "license": "MIT",
       "dependencies": {
         "@fastify/busboy": "^2.0.0"

.github/dependabot.yml

@@ -31,5 +31,3 @@ updates:
         update-types:
           - "patch"
     open-pull-requests-limit: 10
-    assignees:
-      - "octol"

.github/workflows/ci-build-upload-binaries.yml

@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [ arc-ubuntu-22.04 ]
+        platform: [ arc-linux-latest ]
 
     runs-on: ${{ matrix.platform }}
     env:
@@ -38,15 +38,14 @@ jobs:
           rm -rf ci-builds || true
           mkdir -p $OUTPUT_DIR
           echo $OUTPUT_DIR
-
       - name: Install Dependencies (Linux)
         run: sudo apt-get update && sudo apt-get -y install libudev-dev
 
       - 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
-
+        run: |
+          echo "RUSTFLAGS=--cfg tokio_unstable" >> $GITHUB_ENV
+          echo "CARGO_FEATURES=--features tokio-console" >> $GITHUB_ENV
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
@@ -103,7 +102,6 @@ jobs:
           if [ ${{ github.event_name == 'workflow_dispatch' && inputs.enable_deb == true }} = true ]; then
             cp target/debian/*.deb $OUTPUT_DIR
           fi
-
       - name: Deploy branch to CI www
         continue-on-error: true
         uses: easingthemes/ssh-deploy@main

.github/workflows/ci-build-vpn-api-wasm.yml

@@ -9,7 +9,7 @@ on:
 
 jobs:
   wasm:
-    runs-on: arc-ubuntu-22.04
+    runs-on: arc-linux-latest
     env:
       CARGO_TERM_COLOR: always
       RUSTUP_PERMIT_COPY_RENAME: 1
@@ -37,6 +37,18 @@ jobs:
       - name: Install wasm-bindgen-cli
         run: cargo install wasm-bindgen-cli
 
+      - name: Check formatting
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --manifest-path nym-credential-proxy/vpn-api-lib-wasm/Cargo.toml --all -- --check
+
+      - name: Run clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --manifest-path nym-credential-proxy/vpn-api-lib-wasm/Cargo.toml --target wasm32-unknown-unknown -- -D warnings
+
       - name: "Build"
         run: make
         working-directory: nym-credential-proxy/vpn-api-lib-wasm

.github/workflows/ci-build.yml

@@ -5,14 +5,17 @@ on:
     paths:
       - 'clients/**'
       - 'common/**'
-      - 'explorer-api/**'
       - 'gateway/**'
       - 'integrations/**'
       - 'nym-api/**'
+      - 'nym-authenticator-client/**'
       - 'nym-credential-proxy/**'
+      - 'nym-ip-packet-client/**'
       - 'nym-network-monitor/**'
       - 'nym-node/**'
       - 'nym-node-status-api/**'
+      - 'nym-registration-client/**'
+      - 'nym-statistics-api/**'
       - 'nym-outfox/**'
       - 'nym-validator-rewarder/**'
       - 'nyx-chain-watcher/**'
@@ -38,7 +41,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ arc-ubuntu-22.04, custom-windows-11, custom-runner-mac-m1 ]
+        os: [ arc-linux-latest, custom-windows-11, custom-macos-15 ]
     runs-on: ${{ matrix.os }}
     env:
       CARGO_TERM_COLOR: always
@@ -46,9 +49,9 @@ jobs:
       RUSTUP_PERMIT_COPY_RENAME: 1
     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
+        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 cmake
         continue-on-error: true
-        if: contains(matrix.os, 'ubuntu')
+        if: contains(matrix.os, 'linux')
 
       - name: Check out repository code
         uses: actions/checkout@v4
@@ -63,7 +66,7 @@ jobs:
 
       # To avoid running out of disk space, skip generating debug symbols
       - name: Set debug to false (unix)
-        if: contains(matrix.os, 'ubuntu') || contains(matrix.os, 'mac')
+        if: contains(matrix.os, 'linux') || contains(matrix.os, 'mac')
         run: |
           sed -i.bak 's/\[profile.dev\]/\[profile.dev\]\ndebug = false/' Cargo.toml
           git diff
@@ -81,26 +84,35 @@ jobs:
           command: fmt
           args: --all -- --check
 
-      - name: Clippy
+      - name: Clippy (macos)
+        if: contains(matrix.os, 'mac')
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --workspace --all-targets --exclude nym-gateway-probe -- -D warnings
+
+      - name: Clippy (non-macos)
+        if: contains(matrix.os, 'linux') || contains(matrix.os, 'windows')
         uses: actions-rs/cargo@v1
         with:
           command: clippy
           args: --workspace --all-targets -- -D warnings
 
+
       - name: Build all binaries
         uses: actions-rs/cargo@v1
         with:
           command: build
 
       - name: Build all examples
-        if: contains(matrix.os, 'ubuntu')
+        if: contains(matrix.os, 'linux')
         uses: actions-rs/cargo@v1
         with:
           command: build
           args: --workspace --examples
 
       - name: Run all tests
-        if: contains(matrix.os, 'ubuntu')
+        if: contains(matrix.os, 'linux')
         uses: actions-rs/cargo@v1
         env:
           NYM_API: https://sandbox-nym-api1.nymtech.net/api
@@ -109,7 +121,7 @@ jobs:
           args: --workspace
 
       - name: Run expensive tests
-        if: (github.ref == 'refs/heads/develop' || github.event.pull_request.base.ref == 'develop' || github.event.pull_request.base.ref == 'master') && contains(matrix.os, 'ubuntu')
+        if: (github.ref == 'refs/heads/develop' || github.event.pull_request.base.ref == 'develop' || github.event.pull_request.base.ref == 'master') && contains(matrix.os, 'linux')
         uses: actions-rs/cargo@v1
         with:
           command: test

.github/workflows/ci-check-ns-api-version.yml

@@ -10,13 +10,13 @@ env:
 
 jobs:
   check-if-tag-exists:
-    runs-on: arc-ubuntu-22.04-dind
+    runs-on: arc-linux-latest-dind
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
@@ -44,8 +44,10 @@ jobs:
             echo "Tag is empty"
             exit 1
           fi
+          # first, list all tags for logging purposes
           curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq
-          exists=$(curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq --arg tag $TAG '.tags | contains([$tag])' )
+          # check if there's a matching tag
+          exists=$(curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq -r --arg tag "$TAG" 'any(.tags[]; . == $tag)' )
           if [[ $exists = "true" ]]; then
             echo "Version '$TAG' defined in Cargo.toml ALREADY EXISTS as tag in harbor repo"
             exit 1
@@ -53,5 +55,5 @@ jobs:
             echo "Version '$TAG' doesn't exist on the remote"
           else
             echo "Unknown output '$exists'"
-            exit 1
+            exit 2
           fi

.github/workflows/ci-check-nym-stats-api-version.yml

@@ -0,0 +1,59 @@
+name: ci-check-nym-stats-api-version
+
+on:
+  pull_request:
+    paths:
+      - "nym-statistics-api/**"
+
+env:
+  WORKING_DIRECTORY: "nym-statistics-api"
+
+jobs:
+  check-if-tag-exists:
+    runs-on: arc-linux-latest-dind
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Get version from cargo.toml
+        uses: mikefarah/yq@v4.48.1
+        id: get_version
+        with:
+          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
+
+      - name: Check if git tag exists
+        run: |
+          TAG=${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
+          if [[ -z "$TAG" ]]; then
+            echo "Tag is empty"
+            exit 1
+          fi
+          git ls-remote --tags origin | awk '{print $2}'
+          if git ls-remote --tags origin | awk '{print $2}' | grep -q "refs/tags/$TAG$" ; then
+              echo "Tag '$TAG' ALREADY EXISTS on the remote"
+              exit 1
+          else
+              echo "Tag '$TAG' does not exist on the remote"
+          fi
+      - name: Check if harbor tag exists
+        run: |
+          TAG=${{ steps.get_version.outputs.result }}
+          registry=https://harbor.nymte.ch
+          repo_name=nym/nym-statistics-api
+          if [[ -z $TAG ]]; then
+            echo "Tag is empty"
+            exit 1
+          fi
+          # first, list all tags for logging purposes
+          curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq
+          # check if there's a matching tag
+          exists=$(curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq -r --arg tag "$TAG" 'any(.tags[]; . == $tag)' )
+          if [[ $exists = "true" ]]; then
+            echo "Version '$TAG' defined in Cargo.toml ALREADY EXISTS as tag in harbor repo"
+            exit 1
+          elif [[ $exists = "false" ]]; then
+            echo "Version '$TAG' doesn't exist on the remote"
+          else
+            echo "Unknown output '$exists'"
+            exit 2
+          fi

.github/workflows/ci-contracts-upload-binaries.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [ arc-ubuntu-22.04 ]
+        platform: [ arc-linux-latest-dind ]
 
     runs-on: ${{ matrix.platform }}
     env:
@@ -28,34 +28,22 @@ jobs:
           mkdir -p $OUTPUT_DIR
           echo $OUTPUT_DIR
 
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          target: wasm32-unknown-unknown
-          override: true
+      - name: Build contracts
+        run: make optimize-contracts
 
-      - name: Install wasm-opt
-        uses: ./.github/actions/install-wasm-opt
-        with:
-          version: '114'
-
-      - name: Install cosmwasm-check
-        run: cargo install cosmwasm-check
-
-      - name: Build release contracts
-        run: make contracts
+      - name: Check optimized contracts
+        run: make docker-check-contracts
 
       - name: Prepare build output
         shell: bash
         env:
           OUTPUT_DIR: ci-contract-builds/${{ github.ref_name }}
         run: |
-          cp contracts/target/wasm32-unknown-unknown/release/mixnet_contract.wasm $OUTPUT_DIR
-          cp contracts/target/wasm32-unknown-unknown/release/vesting_contract.wasm $OUTPUT_DIR
-          cp contracts/target/wasm32-unknown-unknown/release/nym_coconut_dkg.wasm $OUTPUT_DIR
-          cp contracts/target/wasm32-unknown-unknown/release/cw3_flex_multisig.wasm $OUTPUT_DIR
-          cp contracts/target/wasm32-unknown-unknown/release/cw4_group.wasm $OUTPUT_DIR
-          cp contracts/target/wasm32-unknown-unknown/release/nym_ecash.wasm $OUTPUT_DIR
+          find contracts/artifacts -maxdepth 1 -type f -name '*.wasm' -exec cp {} $OUTPUT_DIR \;
+          # Also include the optimizer-generated checksums if present
+          if [ -f contracts/artifacts/checksums.txt ]; then
+            cp contracts/artifacts/checksums.txt $OUTPUT_DIR
+          fi
 
       - name: Deploy branch to CI www
         continue-on-error: true

.github/workflows/ci-contracts.yml

@@ -17,9 +17,10 @@ jobs:
   build:
     # since it's going to be compiled into wasm, there's absolutely
     # no point in running CI on different OS-es
-    runs-on: ubuntu-22.04
+    runs-on: arc-linux-latest
     env:
       CARGO_TERM_COLOR: always
+      RUSTUP_PERMIT_COPY_RENAME: 1
     steps:
       - uses: actions/checkout@v4
 
@@ -27,7 +28,8 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          # pinned due to issues building contracts
+          toolchain: 1.86.0
           target: wasm32-unknown-unknown
           override: true
           components: rustfmt, clippy
@@ -52,7 +54,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: test
-          args: --lib --manifest-path contracts/Cargo.toml
+          args: --lib --manifest-path contracts/Cargo.toml --all-features
 
       - name: Check formatting
         uses: actions-rs/cargo@v1

.github/workflows/ci-docs.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: arc-ubuntu-22.04
+    runs-on: arc-linux-latest
     env:
       RUSTUP_PERMIT_COPY_RENAME: 1
     defaults:

.github/workflows/ci-lint-typescript.yml

@@ -6,16 +6,14 @@ on:
     paths:
       - "ts-packages/**"
       - "sdk/typescript/**"
-      - "nym-connect/desktop/src/**"
-      - "nym-connect/desktop/package.json"
       - "nym-wallet/src/**"
       - "nym-wallet/package.json"
-      - "explorer/**"
+      - "explorer-v2/**"
       - ".github/workflows/ci-lint-typescript.yml"
 
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    runs-on: arc-linux-latest
     env:
       RUSTUP_PERMIT_COPY_RENAME: 1
     steps:
@@ -25,6 +23,7 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: 20
+
       - name: Setup yarn
         run: npm install -g yarn
 
@@ -37,14 +36,12 @@ jobs:
         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'
+        run: cargo install wasm-opt
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
-          go-version: "1.23.7"
+          go-version: "1.24.6"
 
       - name: Install
         run: yarn
@@ -52,7 +49,11 @@ jobs:
       - name: Build packages
         run: yarn build:ci
 
+      - name: Install again
+        run: yarn
+
       - name: Lint
         run: yarn lint
+
       - name: Typecheck with tsc
         run: yarn tsc

.github/workflows/ci-nym-wallet-rust.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   build:
-    runs-on: arc-ubuntu-22.04
+    runs-on: arc-linux-latest
     env:
       CARGO_TERM_COLOR: always
       RUSTUP_PERMIT_COPY_RENAME: 1

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

@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    runs-on: custom-linux
+    runs-on: arc-linux-latest
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/ci-sdk-wasm.yml

@@ -4,14 +4,14 @@ on:
   workflow_dispatch:
   pull_request:
     paths:
-      - 'wasm/**'
-      - 'clients/client-core/**'
-      - 'common/**'
-      - '.github/workflows/ci-sdk-wasm.yml'
+      - "wasm/**"
+      - "clients/client-core/**"
+      - "common/**"
+      - ".github/workflows/ci-sdk-wasm.yml"
 
 jobs:
   wasm:
-    runs-on: arc-ubuntu-22.04
+    runs-on: arc-linux-latest
     env:
       CARGO_TERM_COLOR: always
       RUSTUP_PERMIT_COPY_RENAME: 1
@@ -31,9 +31,9 @@ jobs:
           components: rustfmt, clippy
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
-          go-version: "1.23.7"
+          go-version: "1.24.6"
 
       - name: Install wasm-pack
         run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
@@ -41,7 +41,7 @@ jobs:
       - name: Install wasm-opt
         uses: ./.github/actions/install-wasm-opt
         with:
-          version: '116'
+          version: "116"
 
       - name: Install wasm-bindgen-cli
         run: cargo install wasm-bindgen-cli

.github/workflows/ci-sonar.yml

@@ -0,0 +1,19 @@
+name: Run SonarQube Scan
+on:
+  push:
+    branches:
+      - develop
+#  pull_request:
+#    types: [opened, synchronize, reopened]
+jobs:
+  sonarqube:
+    name: SonarQube
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - name: SonarQube Scan
+        uses: SonarSource/sonarqube-scan-action@v6
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

.github/workflows/deploy-github-pages.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           # Upload entire repository
           path: './ppa'

.github/workflows/greetings.yml

@@ -6,8 +6,8 @@ jobs:
   greeting:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/first-interaction@v1
+    - uses: actions/first-interaction@v3
       with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        issue-message: 'Thank you for raising this issue'
-        pr-message: 'Thank you for making this first PR'
+        repo_token: ${{ secrets.GITHUB_TOKEN }}
+        issue_message: 'Thank you for raising this issue'
+        pr_message: 'Thank you for making this first PR'

.github/workflows/nightly-security-audit.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Check out repository code
         uses: actions/checkout@v4
       - name: Download report from previous job
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: report
           path: .github/workflows/support-files/notifications

.github/workflows/pr-validation.yml

@@ -27,3 +27,16 @@ jobs:
     steps:
       - if: github.event.pull_request.milestone == null && contains( env.LABELS, 'no-milestone' ) == false
         run: exit 1
+
+  check-contributor-checklist:
+    name: Check Contributor Checklist Reference
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check PR description references checklist
+        run: |
+          PR_BODY="${{ github.event.pull_request.body }}"
+          if [[ -z "$PR_BODY" ]] || [[ ! "$PR_BODY" =~ "CONTRIBUTOR_ACCEPTANCE_CHECKLIST" ]] && [[ ! "$PR_BODY" =~ "contributor.*checklist" ]]; then
+            echo "::warning::PR description should reference .github/CONTRIBUTOR_ACCEPTANCE_CHECKLIST.md for external contributors"
+            echo "Please ensure you have reviewed and completed all items in the contributor acceptance checklist."
+          fi

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

@@ -19,7 +19,11 @@ jobs:
     if: ${{ (startsWith(github.ref, 'refs/tags/nym-binaries-') && github.event_name == 'release') || github.event_name == 'workflow_dispatch' }}
     strategy:
       fail-fast: false
-    runs-on: arc-ubuntu-22.04
+      matrix:
+        include:
+          - os: arc-linux-latest
+            target: x86_64-unknown-linux-gnu
+    runs-on:  ${{ matrix.os }}
 
     outputs:
       release_id: ${{ steps.create-release.outputs.id }}
@@ -52,7 +56,7 @@ jobs:
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: stable
+          toolchain: 1.88.0
           override: true
 
       - name: Build all binaries
@@ -66,7 +70,6 @@ jobs:
         with:
           name: my-artifact
           path: |
-            target/release/explorer-api
             target/release/nym-client
             target/release/nym-socks5-client
             target/release/nym-api
@@ -75,14 +78,13 @@ jobs:
             target/release/nymvisor
             target/release/nym-node
           retention-days: 30
-
+    
       - id: create-release
         name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631
         if: github.event_name == 'release'
         with:
           files: |
-            target/release/explorer-api
             target/release/nym-client
             target/release/nym-socks5-client
             target/release/nym-api

.github/workflows/publish-nyms5-android-apk.yml

@@ -25,7 +25,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: "temurin"
           java-version: "17"
@@ -91,7 +91,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Download binary artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: nyms5-apk-arch64
           path: apk

.github/workflows/publish-sdk-npm.yml

@@ -4,7 +4,7 @@ on:
 
 jobs:
   publish:
-    runs-on: arc-ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
 
@@ -17,10 +17,13 @@ jobs:
       - name: Setup yarn
         run: npm install -g yarn
 
-      - name: Install Rust stable
+      - name: Install rust toolchain
         uses: actions-rs/toolchain@v1
         with:
+          profile: minimal
           toolchain: stable
+          override: true
+          components: rustfmt, clippy
 
       - name: Install wasm-pack
         run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
@@ -29,9 +32,9 @@ jobs:
         run: cargo install wasm-opt
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
-          go-version: "1.23.7"
+          go-version: "1.24.6"
 
       - name: Install dependencies
         run: yarn

.github/workflows/push-credential-proxy.yaml

@@ -8,7 +8,7 @@ env:
 
 jobs:
   build-container:
-    runs-on: arc-ubuntu-22.04-dind
+    runs-on: arc-linux-latest-dind
     steps:
       - name: Login to Harbor
         uses: docker/login-action@v3
@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-credential-proxy/Cargo.toml

.github/workflows/push-data-observatory.yaml

@@ -8,7 +8,7 @@ env:
 
 jobs:
   build-container:
-    runs-on: arc-ubuntu-22.04-dind
+    runs-on: arc-linux-latest-dind
     steps:
       - name: Login to Harbor
         uses: docker/login-action@v3
@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-network-monitor.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-network-monitor/Cargo.toml

.github/workflows/push-node-status-agent.yaml

@@ -3,17 +3,19 @@ name: Build and upload Node Status agent container to harbor.nymte.ch
 on:
   workflow_dispatch:
     inputs:
-      gateway_probe_git_ref:
-        type: string
-        description: Which gateway probe git ref to build the image with
-
+      release_image:
+        description: 'Tag image as a release'
+        required: true
+        default: false
+        type: boolean
+        
 env:
   WORKING_DIRECTORY: "nym-node-status-api/nym-node-status-agent"
   CONTAINER_NAME: "node-status-agent"
 
 jobs:
   build-container:
-    runs-on: arc-ubuntu-22.04-dind
+    runs-on: arc-linux-latest-dind
     steps:
       - name: Login to Harbor
         uses: docker/login-action@v3
@@ -31,31 +33,25 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
         id: get_version
-        with:
-          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
-
-      - name: cleanup-gateway-probe-ref
-        id: cleanup_gateway_probe_ref
         run: |
-          GATEWAY_PROBE_GIT_REF=${{ github.event.inputs.gateway_probe_git_ref }}
-          GIT_REF_SLUG="${GATEWAY_PROBE_GIT_REF//\//-}"
-          echo "git_ref=${GIT_REF_SLUG}" >> $GITHUB_OUTPUT
+          VERSION=$(yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml)
+          echo "result=$VERSION" >> $GITHUB_OUTPUT
 
-      - name: Remove existing tag if exists
-        run: |
-          if git rev-parse ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }} >/dev/null 2>&1; then
-            git push --delete origin ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }}
-            git tag -d ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }}
-          fi
-
-      - name: Create tag
-        run: |
-          git tag -a ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }} -m "Version ${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }}"
-          git push origin ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }}
+      - name: Initialize RELEASE_TAG
+        run: echo "RELEASE_TAG=" >> $GITHUB_ENV
+      
+      - name: Set RELEASE_TAG for release
+        if: github.event.inputs.release_image == 'true'
+        run: echo "RELEASE_TAG=golden-" >> $GITHUB_ENV
+      
+      - name: Set IMAGE_NAME_AND_TAGS variable
+        run: echo "IMAGE_NAME_AND_TAGS=${{ env.CONTAINER_NAME }}:${{ env.RELEASE_TAG }}${{ steps.get_version.outputs.result }}" >> $GITHUB_ENV
+        
+      - name: New env vars
+        run: echo "RELEASE_TAG='$RELEASE_TAG' IMAGE_NAME_AND_TAGS='$IMAGE_NAME_AND_TAGS'"        
 
       - name: BuildAndPushImageOnHarbor
         run: |
-          docker build --build-arg GIT_REF=${{ github.event.inputs.gateway_probe_git_ref }} -f ${{ env.WORKING_DIRECTORY }}/Dockerfile . -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:${{ steps.get_version.outputs.result }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }}
+          docker build -f ${{ env.WORKING_DIRECTORY }}/Dockerfile . -t harbor.nymte.ch/nym/${{ env.IMAGE_NAME_AND_TAGS }}
           docker push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags

.github/workflows/push-node-status-api.yaml

@@ -1,14 +1,20 @@
 name: Build and upload Node Status API container to harbor.nymte.ch
 on:
   workflow_dispatch:
-
+    inputs:
+      release_image:
+        description: 'Tag image as a release'
+        required: true
+        default: false
+        type: boolean
+        
 env:
   WORKING_DIRECTORY: "nym-node-status-api/nym-node-status-api"
   CONTAINER_NAME: "node-status-api"
 
 jobs:
   build-container:
-    runs-on: arc-ubuntu-22.04-dind
+    runs-on: arc-linux-latest-dind
     steps:
       - name: Login to Harbor
         uses: docker/login-action@v3
@@ -26,30 +32,43 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
         id: get_version
-        with:
-          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
-
-      - name: Check if tag exists
         run: |
-          if git rev-parse ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }} >/dev/null 2>&1; then
-            echo "Tag ${{ steps.get_version.outputs.result }} already exists"
-          fi
+          VERSION=$(yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml)
+          echo "result=$VERSION" >> $GITHUB_OUTPUT
 
-      - name: Remove existing tag if exists
-        run: |
-          if git rev-parse ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }} >/dev/null 2>&1; then
-            git push --delete origin ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
-            git tag -d ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
-          fi
+      - name: Set GIT_TAG variable
+        run: echo "GIT_TAG=${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}" >> $GITHUB_ENV
 
-      - name: Create tag
-        run: |
-          git tag -a ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }} -m "Version ${{ steps.get_version.outputs.result }}"
-          git push origin ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
+      - name: Initialise RELEASE_TAG
+        run: echo "RELEASE_TAG=" >> $GITHUB_ENV
+      
+      - name: Set RELEASE_TAG for release
+        if: github.event.inputs.release_image == 'true'
+        run: echo "RELEASE_TAG=golden-" >> $GITHUB_ENV
+      
+      - name: Set IMAGE_NAME_AND_TAGS variable
+        run: echo "IMAGE_NAME_AND_TAGS=${{ env.CONTAINER_NAME }}:${{ env.RELEASE_TAG }}${{ steps.get_version.outputs.result }}" >> $GITHUB_ENV
+        
+      - name: New env vars
+        run: echo "RELEASE_TAG='$RELEASE_TAG' GIT_TAG='$GIT_TAG' IMAGE_NAME_AND_TAGS='$IMAGE_NAME_AND_TAGS'"        
+
+      # - name: Remove existing tag if exists, then create
+      #   run: |
+      #     if git rev-parse "$GIT_TAG" >/dev/null 2>&1; then
+      #       echo "Tag '$GIT_TAG' already exists, deleting"
+      #       git push --delete origin "$GIT_TAG"
+      #       git tag -d "$GIT_TAG"
+      #       echo "Tag '$GIT_TAG' deleted"
+      #     else
+      #       echo "Tag '$GIT_TAG' does not exist, creating it"
+      #       git tag -a $GIT_TAG -m "Version ${{ steps.get_version.outputs.result }}"
+      #       git push origin $GIT_TAG
+      #       echo "Tag '$GIT_TAG' created"
+      #     fi
 
       - name: BuildAndPushImageOnHarbor
         run: |
-          docker build -f ${{ env.WORKING_DIRECTORY }}/Dockerfile . -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:${{ steps.get_version.outputs.result }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:latest
+          docker build -f ${{ env.WORKING_DIRECTORY }}/Dockerfile . -t harbor.nymte.ch/nym/${{ env.IMAGE_NAME_AND_TAGS }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:latest
           docker push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags
+

.github/workflows/push-nym-api.yaml

@@ -0,0 +1,51 @@
+name: Build and upload Nym APU container to harbor.nymte.ch
+on:
+  workflow_dispatch:
+
+env:
+  WORKING_DIRECTORY: "."
+  CONTAINER_NAME: "nym-api"
+
+jobs:
+  build-container:
+    runs-on: arc-ubuntu-22.04-dind
+    steps:
+      - name: Login to Harbor
+        uses: docker/login-action@v3
+        with:
+          registry: harbor.nymte.ch
+          username: ${{ secrets.HARBOR_ROBOT_USERNAME }}
+          password: ${{ secrets.HARBOR_ROBOT_SECRET }}
+
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Configure git identity
+        run: |
+          git config --global user.email "lawrence@nymtech.net"
+          git config --global user.name "Lawrence Stalder"
+
+      - name: Get version from cargo.toml
+        uses: mikefarah/yq@v4.48.1
+        id: get_version
+        with:
+          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-api/Cargo.toml
+
+      - name: Remove existing tag if exists
+        run: |
+          echo "Checking if tag ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} exists..."
+          if git rev-parse ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} >/dev/null 2>&1; then
+            echo "Tag ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} already exists"
+            git push --delete origin ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }}
+            git tag -d ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }}
+          fi
+
+      - name: Create tag
+        run: |
+          git tag -a ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} -m "Version ${{ steps.get_version.outputs.result }}"
+          git push origin ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }}
+          
+      - name: BuildAndPushImageOnHarbor
+        run: |
+          docker build -f nym-api.dockerfile ${{ env.WORKING_DIRECTORY }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:${{ steps.get_version.outputs.result }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:latest
+          docker push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags

.github/workflows/push-nym-node.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-nym-statistics-api.yaml

@@ -0,0 +1,42 @@
+name: Build and upload Nym Statistics API container to harbor.nymte.ch
+on:
+  workflow_dispatch:
+
+env:
+  WORKING_DIRECTORY: "nym-statistics-api"
+  CONTAINER_NAME: "nym-statistics-api"
+
+jobs:
+  build-container:
+    runs-on: arc-linux-latest-dind
+    steps:
+      - name: Login to Harbor
+        uses: docker/login-action@v3
+        with:
+          registry: harbor.nymte.ch
+          username: ${{ secrets.HARBOR_ROBOT_USERNAME }}
+          password: ${{ secrets.HARBOR_ROBOT_SECRET }}
+
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Configure git identity
+        run: |
+          git config --global user.email "lawrence@nymtech.net"
+          git config --global user.name "Lawrence Stalder"
+
+      - name: Get version from cargo.toml
+        uses: mikefarah/yq@v4.48.1
+        id: get_version
+        with:
+          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
+
+      - name: Create tag
+        run: |
+          git tag -a ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }} -m "Version ${{ steps.get_version.outputs.result }}"
+          git push origin ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
+
+      - name: BuildAndPushImageOnHarbor
+        run: |
+          docker build -f ${{ env.WORKING_DIRECTORY }}/Dockerfile . -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:${{ steps.get_version.outputs.result }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:latest
+          docker push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags

.github/workflows/push-nyx-chain-watcher.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-validator-rewarder.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.48.1
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.gitignore

@@ -35,12 +35,13 @@ validator-api/keypair
 contracts/mixnet/code_id
 contracts/mixnet/Justfile
 contracts/mixnet/Makefile
+artifacts
+contracts/artifacts
 validator-config
 *.patch
 validator-api-config.toml
 dist
 storybook-static
-envs/qwerty.env
 .parcel-cache
 **/.DS_Store
 cpu-cycles/libcpucycles/build
@@ -59,3 +60,8 @@ nym-api/redocly/formatted-openapi.json
 
 *.sqlite
 .build
+
+**/settings.sql
+**/enter_db.sh
+
+*.profraw

CHANGELOG.md

@@ -4,6 +4,540 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 
 ## [Unreleased]
 
+## [2025.21-mozzarella] (2025-11-25)
+
+- [bugfix] Tunnel not waiting on MixnetClient to shut down cleanly ([#6225])
+- bugfix: fix credential proxy upgrade mode attestation url arg ([#6202])
+- HTTP API resilience enable & domain rotation conditions ([#6200])
+- Remove debug feature from http-macro spec in gateway probe ([#6195])
+- DNS relibility and troubleshooting  ([#6179])
+- [bugfix] Distinguish authenticator errors by credential spent ([#6176])
+- Typescript SDK 1.4.1 ([#6146])
+- Enable URL rotation and retries for mixnet gateway init ([#6126])
+- Feature/credential proxy jwt ([#5957])
+
+[#6225]: https://github.com/nymtech/nym/pull/6225
+[#6202]: https://github.com/nymtech/nym/pull/6202
+[#6200]: https://github.com/nymtech/nym/pull/6200
+[#6195]: https://github.com/nymtech/nym/pull/6195
+[#6179]: https://github.com/nymtech/nym/pull/6179
+[#6176]: https://github.com/nymtech/nym/pull/6176
+[#6146]: https://github.com/nymtech/nym/pull/6146
+[#6126]: https://github.com/nymtech/nym/pull/6126
+[#5957]: https://github.com/nymtech/nym/pull/5957
+
+## [2025.20-leerdammer] (2025-11-12)
+
+- Max/tweak ts sdk actions ([#6185])
+- chore: resolve clippy 1.91 warnings ([#6168])
+- [chore] Remove unused dependencies ([#6151])
+- Use typed-builder for registration client builder config ([#6150])
+- tommy is too quick ([#6149])
+- configurable mixnet client startup timeout ([#6148])
+- [Feature/operators]: QUIC bridge deployment script v2 ([#6145])
+- Bugfix: Add circuit breaker ([#6143])
+- bugfix: update internal owner address in transferred share ([#6139])
+- Update quic_bridge_deployment.sh for IPv4 and .deb package ([#6138])
+- feat: expose more explicit new_with_fronted_urls builder for http API client ([#6136])
+- bugfix: update stored epoch share when changing ownership ([#6135])
+- Domain fronting ([#6134])
+- bugfix: update stored epoch share when changing announce address ([#6131])
+
+[#6185]: https://github.com/nymtech/nym/pull/6185
+[#6168]: https://github.com/nymtech/nym/pull/6168
+[#6151]: https://github.com/nymtech/nym/pull/6151
+[#6150]: https://github.com/nymtech/nym/pull/6150
+[#6149]: https://github.com/nymtech/nym/pull/6149
+[#6148]: https://github.com/nymtech/nym/pull/6148
+[#6145]: https://github.com/nymtech/nym/pull/6145
+[#6143]: https://github.com/nymtech/nym/pull/6143
+[#6139]: https://github.com/nymtech/nym/pull/6139
+[#6138]: https://github.com/nymtech/nym/pull/6138
+[#6136]: https://github.com/nymtech/nym/pull/6136
+[#6135]: https://github.com/nymtech/nym/pull/6135
+[#6134]: https://github.com/nymtech/nym/pull/6134
+[#6131]: https://github.com/nymtech/nym/pull/6131
+
+## [2025.19-kase] (2025-10-30)
+
+- update ns agent workflow ([#6154])
+- Cherry pick - request #6143 from nymtech/bugfix/mix-tx-closed-v2 ([#6153])
+- bugfix: nym-credential-proxy query params parsing regression ([#6121])
+- bugfix: revert some dep updates introduced in #6043 ([#6120])
+- Skip ipv6 metadata endpoint request ([#6118])
+- update to no longer use 1mb files ([#6117])
+- chore: restore pending dkg contract state migration ([#6116])
+- Revert "Propagate cancel token to mixnet client" ([#6115])
+- Update dirs to 6.0 ([#6109])
+- Propagate cancel token to mixnet client ([#6105])
+- bugfix: retrieve and update ticketbook in the same query ([#6101])
+- bugfix: include network name in the default gateway probe config path ([#6100])
+- Bugfix/incompatibility fixes ([#6099])
+- [DOCs/operators] QUIC deployment script & docs ([#6098])
+- bugfix: testnet manager 02sql migration ([#6096])
+- feat: move gateway probe to monorepo (and update to rust edition 2024) ([#6094])
+- bugfix: use custom topology provider for list of init gateways ([#6092])
+- Max/fix wasm client + build commands ([#6043])
+
+[#6154]: https://github.com/nymtech/nym/pull/6154
+[#6153]: https://github.com/nymtech/nym/pull/6153
+[#6121]: https://github.com/nymtech/nym/pull/6121
+[#6120]: https://github.com/nymtech/nym/pull/6120
+[#6118]: https://github.com/nymtech/nym/pull/6118
+[#6117]: https://github.com/nymtech/nym/pull/6117
+[#6116]: https://github.com/nymtech/nym/pull/6116
+[#6115]: https://github.com/nymtech/nym/pull/6115
+[#6109]: https://github.com/nymtech/nym/pull/6109
+[#6105]: https://github.com/nymtech/nym/pull/6105
+[#6101]: https://github.com/nymtech/nym/pull/6101
+[#6100]: https://github.com/nymtech/nym/pull/6100
+[#6099]: https://github.com/nymtech/nym/pull/6099
+[#6098]: https://github.com/nymtech/nym/pull/6098
+[#6096]: https://github.com/nymtech/nym/pull/6096
+[#6094]: https://github.com/nymtech/nym/pull/6094
+[#6092]: https://github.com/nymtech/nym/pull/6092
+[#6043]: https://github.com/nymtech/nym/pull/6043
+
+## [2025.18-jarlsberg] (2025-10-14)
+
+- ns-api: add descriptions to dVPN gateway responses ([#6102])
+- NS API: use new probe download filesize and milliseconds field ([#6097])
+- ns-api: use download files size from probes instead of parsing filenames ([#6095])
+- ns-api: add new fields for probe output for query_metadata and download file size and duration in ms ([#6091])
+- Bugfix/bloomfilters purge ([#6089])
+- Hotfix: Update API source in node ping tester script ([#6082])
+- Get wireguard keypair as arg instead of reading it from disk ([#6078])
+- Feature: Ping probe all nodes /described nodes from a server ([#6074])
+- Node Status API: add bridge information to dVPN endpoint ([#6069])
+- frontdoor typo fix ([#6067])
+- Feature: Node rewards tracker ([#6064])
+- [chore] Clippy fix ([#6060])
+- Registration Client ([#6059])
+- Bugfix: Nym node CLI download nym-node exception ([#6058])
+- Feature: Nym node html landing page ([#6053])
+- feat: DKG contract method for updating announce address ([#6050])
+- feat: NS ticket faucet ([#6047])
+- Bridge proto client params in Self-Described ([#6035])
+- Node Status API: remove sqlite support ([#6004])
+- Benny/ci contract fix ([#5962])
+
+[#6102]: https://github.com/nymtech/nym/pull/6102
+[#6097]: https://github.com/nymtech/nym/pull/6097
+[#6095]: https://github.com/nymtech/nym/pull/6095
+[#6091]: https://github.com/nymtech/nym/pull/6091
+[#6089]: https://github.com/nymtech/nym/pull/6089
+[#6082]: https://github.com/nymtech/nym/pull/6082
+[#6078]: https://github.com/nymtech/nym/pull/6078
+[#6074]: https://github.com/nymtech/nym/pull/6074
+[#6069]: https://github.com/nymtech/nym/pull/6069
+[#6067]: https://github.com/nymtech/nym/pull/6067
+[#6064]: https://github.com/nymtech/nym/pull/6064
+[#6060]: https://github.com/nymtech/nym/pull/6060
+[#6059]: https://github.com/nymtech/nym/pull/6059
+[#6058]: https://github.com/nymtech/nym/pull/6058
+[#6053]: https://github.com/nymtech/nym/pull/6053
+[#6050]: https://github.com/nymtech/nym/pull/6050
+[#6047]: https://github.com/nymtech/nym/pull/6047
+[#6035]: https://github.com/nymtech/nym/pull/6035
+[#6004]: https://github.com/nymtech/nym/pull/6004
+[#5962]: https://github.com/nymtech/nym/pull/5962
+
+## [2025.17-isabirra] (2025-09-29)
+
+- Bugfix | Fix the registration handshake ([#6062])
+- Convenience for ShutdownTracker ([#6038])
+- chore: made http-api-client-macro doctest compile ([#6037])
+- feat: refresh mixnet contract on epoch progression ([#6023])
+- chore: remove legacy nodes from nym api [and kinda-ish from node status api] ([#6021])
+- Feature/credential proxy crate ([#6018])
+- Moving clients crate from vpn-client repo to here ([#6015])
+- Feature/cancellation migration ([#6014])
+- Use default value for the ports until api is deployed ([#6007])
+- bugfix: return from MixTrafficController if client request channel has closed ([#6002])
+- Revert "Create an axum_test client for more integrated unit testing (… ([#5999])
+- chore: upgraded syn to 2.0 and removed nym-execute ([#5998])
+- feat: use `ShutdownToken` (`CancellationToken` inside) for nym-api ([#5997])
+- bugfix: Recipient deserialisation for deserialisers missing bytes specialisation ([#5991])
+- chore: use updated version of simulate endpoint ([#5988])
+- chore: purge temp databases on build ([#5984])
+- Bump sha.js from 2.4.11 to 2.4.12 ([#5983])
+- Feature: Delegation program stake checker and adjuster ([#5980])
+- build(deps): bump actions/setup-java from 4 to 5 ([#5975])
+- Domain fronting integration ([#5974])
+- chore: internal hidden command to force advance nyx epoch ([#5964])
+- Create an axum_test client for more integrated unit testing ([#5956])
+- feat: shared library for attempting to retrieve update mode attestation ([#5954])
+- Bump slab from 0.4.10 to 0.4.11 ([#5952])
+- build(deps): bump actions/first-interaction from 1 to 3 ([#5950])
+- fix: use WASM compatible time API in client ([#5948])
+- feat: credential proxy deposit pool ([#5945])
+- build(deps): bump actions/download-artifact from 4 to 5 ([#5939])
+- feat: nym signers monitor ([#5933])
+- Bump console from 0.15.11 to 0.16.0 ([#5931])
+- Bump mock_instant from 0.5.3 to 0.6.0 ([#5930])
+- Bump tokio from 1.46.1 to 1.47.1 ([#5929])
+- Bump defguard_wireguard_rs from v0.4.7 to v0.7.5 ([#5928])
+- Bump indicatif from 0.17.11 to 0.18.0 ([#5924])
+- Feature: Nym node autorun CLI ([#5916])
+- build(deps): bump mikefarah/yq from 4.45.4 to 4.47.1 ([#5911])
+- build(deps): bump pbkdf2 from 3.1.2 to 3.1.3 ([#5869])
+
+[#6062]: https://github.com/nymtech/nym/pull/6062
+[#6038]: https://github.com/nymtech/nym/pull/6038
+[#6037]: https://github.com/nymtech/nym/pull/6037
+[#6023]: https://github.com/nymtech/nym/pull/6023
+[#6021]: https://github.com/nymtech/nym/pull/6021
+[#6018]: https://github.com/nymtech/nym/pull/6018
+[#6015]: https://github.com/nymtech/nym/pull/6015
+[#6014]: https://github.com/nymtech/nym/pull/6014
+[#6007]: https://github.com/nymtech/nym/pull/6007
+[#6002]: https://github.com/nymtech/nym/pull/6002
+[#5999]: https://github.com/nymtech/nym/pull/5999
+[#5998]: https://github.com/nymtech/nym/pull/5998
+[#5997]: https://github.com/nymtech/nym/pull/5997
+[#5991]: https://github.com/nymtech/nym/pull/5991
+[#5988]: https://github.com/nymtech/nym/pull/5988
+[#5984]: https://github.com/nymtech/nym/pull/5984
+[#5983]: https://github.com/nymtech/nym/pull/5983
+[#5980]: https://github.com/nymtech/nym/pull/5980
+[#5975]: https://github.com/nymtech/nym/pull/5975
+[#5974]: https://github.com/nymtech/nym/pull/5974
+[#5964]: https://github.com/nymtech/nym/pull/5964
+[#5956]: https://github.com/nymtech/nym/pull/5956
+[#5954]: https://github.com/nymtech/nym/pull/5954
+[#5952]: https://github.com/nymtech/nym/pull/5952
+[#5950]: https://github.com/nymtech/nym/pull/5950
+[#5948]: https://github.com/nymtech/nym/pull/5948
+[#5945]: https://github.com/nymtech/nym/pull/5945
+[#5939]: https://github.com/nymtech/nym/pull/5939
+[#5933]: https://github.com/nymtech/nym/pull/5933
+[#5931]: https://github.com/nymtech/nym/pull/5931
+[#5930]: https://github.com/nymtech/nym/pull/5930
+[#5929]: https://github.com/nymtech/nym/pull/5929
+[#5928]: https://github.com/nymtech/nym/pull/5928
+[#5924]: https://github.com/nymtech/nym/pull/5924
+[#5916]: https://github.com/nymtech/nym/pull/5916
+[#5911]: https://github.com/nymtech/nym/pull/5911
+[#5869]: https://github.com/nymtech/nym/pull/5869
+
+## [2025.16-halloumi] (2025-09-16)
+
+- Backport metadata endpoint ([#6010])
+- bugfix: make sure tables are removed in correct order to not trigger FK constraint issue ([#5987])
+- chore: move authenticator into gateway crate ([#5982])
+- Fix the ns api ci workflow ([#5981])
+- Remove freshness check on testrun submit ([#5977])
+- Update sysinfo to the latest ([#5976])
+- bugfix: manually calculate per node work on rewarded set changes ([#5972])
+- fixing the ci for ns agent ([#5965])
+- Feature/testing utils ([#5963])
+- bugfix: fix ci-build for linux (and use updated runner) ([#5958])
+- chore: updated refs to cheddar rev of nym repo ([#5955])
+- http api client adjustment ([#5953])
+- chore: fix rust 1.89 clippy issues ([#5944])
+- Wireguard metadata client library ([#5943])
+- chore: remove unused import ([#5942])
+- feat: introduce additional checks when attempting to send to bounded channels ([#5941])
+- Move credential verifier in peer controller ([#5938])
+- change PK/FK on expiration date signatures tables ([#5934])
+- Wireguard private metadata ([#5915])
+
+[#6010]: https://github.com/nymtech/nym/pull/6010
+[#5987]: https://github.com/nymtech/nym/pull/5987
+[#5982]: https://github.com/nymtech/nym/pull/5982
+[#5981]: https://github.com/nymtech/nym/pull/5981
+[#5977]: https://github.com/nymtech/nym/pull/5977
+[#5976]: https://github.com/nymtech/nym/pull/5976
+[#5972]: https://github.com/nymtech/nym/pull/5972
+[#5965]: https://github.com/nymtech/nym/pull/5965
+[#5963]: https://github.com/nymtech/nym/pull/5963
+[#5958]: https://github.com/nymtech/nym/pull/5958
+[#5955]: https://github.com/nymtech/nym/pull/5955
+[#5953]: https://github.com/nymtech/nym/pull/5953
+[#5944]: https://github.com/nymtech/nym/pull/5944
+[#5943]: https://github.com/nymtech/nym/pull/5943
+[#5942]: https://github.com/nymtech/nym/pull/5942
+[#5941]: https://github.com/nymtech/nym/pull/5941
+[#5938]: https://github.com/nymtech/nym/pull/5938
+[#5934]: https://github.com/nymtech/nym/pull/5934
+[#5915]: https://github.com/nymtech/nym/pull/5915
+
+## [2025.15-gruyere] (2025-08-20)
+
+- Migrate strum to 0.27.2 ([#5960])
+- WG exit policy scripts update ([#5921])
+- Make DNS Resolver fallback optional ([#5920])
+- nym-node debug command to reset providers db ([#5914])
+- basic zulip client for sending messages ([#5913])
+- chore: allow compatibility with 'CDLA-Permissive-2.0' ([#5910])
+- feat: ecash liveness check ([#5890])
+- Remove old free credential handle ([#5864])
+
+[#5960]: https://github.com/nymtech/nym/pull/5960
+[#5921]: https://github.com/nymtech/nym/pull/5921
+[#5920]: https://github.com/nymtech/nym/pull/5920
+[#5914]: https://github.com/nymtech/nym/pull/5914
+[#5913]: https://github.com/nymtech/nym/pull/5913
+[#5910]: https://github.com/nymtech/nym/pull/5910
+[#5890]: https://github.com/nymtech/nym/pull/5890
+[#5864]: https://github.com/nymtech/nym/pull/5864
+
+## [2025.14-feta] (2025-08-05)
+
+- chore: nym node tokio console ([#5909])
+- Feature/dkg snapshot epoch ([#5900])
+- Feature/dkg epoch dealers query ([#5899])
+- sqlx-pool-guard: allocate more memory on windows ([#5896])
+- Support mnemonic in the NS agent ([#5883])
+- Allow PG database backend ([#5880])
+
+[#5909]: https://github.com/nymtech/nym/pull/5909
+[#5900]: https://github.com/nymtech/nym/pull/5900
+[#5899]: https://github.com/nymtech/nym/pull/5899
+[#5896]: https://github.com/nymtech/nym/pull/5896
+[#5883]: https://github.com/nymtech/nym/pull/5883
+[#5880]: https://github.com/nymtech/nym/pull/5880
+
+## [2025.13-emmental] (2025-07-22)
+
+- fix: don't allow mixnode running in exit mode ([#5898])
+- fix contract build process in Makefile ([#5892])
+- bugfix: ignore 'Send' responses when claiming bandwidth ([#5884])
+- Update push-node-status-agent.yaml ([#5882])
+- listen for shutdown signals during nym-node startup ([#5879])
+- feat: forbid running mixnode + entry on the same node ([#5878])
+- chore: 1.88 clippy ([#5877])
+- Batch SQL writes for packet stats ([#5874])
+- fix the broken link ([#5873])
+- Set busy_timeout in sqlx ([#5872])
+- feat: basic performance contract integration [within Nym API] ([#5871])
+- scraper bugfix: ignore precommits from missing validators ([#5867])
+- Return true remaining ([#5866])
+- Make Mix hops optional for Mixnet Client SURBs ([#5861])
+- Check gateway supported versions ([#5860])
+- Add build info endpoints ([#5857])
+- Clear out screaming logs ([#5856])
+- fix removal of qa env ([#5855])
+- Use display when printing paths ([#5853])
+- feat: initial performance contract ([#5833])
+- Security patches for the `dkg` crate ([#5828])
+- HTTP Discovery objects & network defaults ([#5814])
+
+[#5898]: https://github.com/nymtech/nym/pull/5898
+[#5892]: https://github.com/nymtech/nym/pull/5892
+[#5884]: https://github.com/nymtech/nym/pull/5884
+[#5882]: https://github.com/nymtech/nym/pull/5882
+[#5879]: https://github.com/nymtech/nym/pull/5879
+[#5878]: https://github.com/nymtech/nym/pull/5878
+[#5877]: https://github.com/nymtech/nym/pull/5877
+[#5874]: https://github.com/nymtech/nym/pull/5874
+[#5873]: https://github.com/nymtech/nym/pull/5873
+[#5872]: https://github.com/nymtech/nym/pull/5872
+[#5871]: https://github.com/nymtech/nym/pull/5871
+[#5867]: https://github.com/nymtech/nym/pull/5867
+[#5866]: https://github.com/nymtech/nym/pull/5866
+[#5861]: https://github.com/nymtech/nym/pull/5861
+[#5860]: https://github.com/nymtech/nym/pull/5860
+[#5857]: https://github.com/nymtech/nym/pull/5857
+[#5856]: https://github.com/nymtech/nym/pull/5856
+[#5855]: https://github.com/nymtech/nym/pull/5855
+[#5853]: https://github.com/nymtech/nym/pull/5853
+[#5833]: https://github.com/nymtech/nym/pull/5833
+[#5828]: https://github.com/nymtech/nym/pull/5828
+[#5814]: https://github.com/nymtech/nym/pull/5814
+
+## [2025.12-dolcelatte] (2025-07-07)
+
+- bugfix: key-rotation + reply SURBs ([#5876])
+- Bugfix/backwards compat ([#5865])
+- bugfix: allow gateways to permit authentication from v4 clients ([#5862])
+- fixed client route for obtaining v2 list of gateways ([#5859])
+- Updated browser extension piece removal ([#5849])
+- Remove/old env references ([#5848])
+- Remove qa env ([#5847])
+- remove not used old mock-api ([#5845])
+- remove bity dir ([#5844])
+- build(deps-dev): bump webpack-dev-server from 4.13.2 to 5.2.1 in /wasm/mix-fetch/internal-dev ([#5843])
+- Amended the buy section ([#5841])
+- Removing test-net faucet ([#5840])
+- Feature/node status dvpn directory ([#5829])
+- build(deps-dev): bump webpack-dev-server from 4.15.2 to 5.2.1 in /nym-credential-proxy/vpn-api-lib-wasm/internal-dev ([#5826])
+- bugfix: fix swapped total and circulating supplies ([#5822])
+- build(deps): bump tar-fs from 3.0.8 to 3.0.9 in /sdk/typescript/tests/integration-tests/mix-fetch ([#5821])
+- Url scheme warning log ([#5819])
+- chore: adjust heuristic for wireguard peer activity ([#5818])
+- Use the same client bandwidth for top up ([#5813])
+- Replace chrono with time in NS API ([#5811])
+- build(deps-dev): bump http-proxy-middleware from 2.0.4 to 2.0.9 in /clients/native/examples/js-examples/websocket ([#5810])
+- build(deps): bump tokio from 1.44.2 to 1.45.1 ([#5798])
+- Close sqlite pool before moving or reopening databases ([#5796])
+- HTTP Client Retries, Fallbacks, and Redirects ([#5789])
+- feat: key rotation ([#5777])
+- build(deps): bump next from 14.2.15 to 14.2.26 in /documentation/docs ([#5772])
+- build(deps): bump undici from 5.28.5 to 5.29.0 in /.github/actions/nym-hash-releases/src ([#5771])
+- build(deps): bump cargo_metadata from 0.18.1 to 0.19.2 ([#5765])
+- build(deps): bump tempfile from 3.19.1 to 3.20.0 ([#5764])
+- [Feature] Noise XKpsk3 integration (2025 version) ([#5692])
+- feature: nympool contract ([#5464])
+- chore: fixed typo in API endpoint parameter ([#5449])
+
+[#5876]: https://github.com/nymtech/nym/pull/5876
+[#5865]: https://github.com/nymtech/nym/pull/5865
+[#5862]: https://github.com/nymtech/nym/pull/5862
+[#5859]: https://github.com/nymtech/nym/pull/5859
+[#5849]: https://github.com/nymtech/nym/pull/5849
+[#5848]: https://github.com/nymtech/nym/pull/5848
+[#5847]: https://github.com/nymtech/nym/pull/5847
+[#5845]: https://github.com/nymtech/nym/pull/5845
+[#5844]: https://github.com/nymtech/nym/pull/5844
+[#5843]: https://github.com/nymtech/nym/pull/5843
+[#5841]: https://github.com/nymtech/nym/pull/5841
+[#5840]: https://github.com/nymtech/nym/pull/5840
+[#5829]: https://github.com/nymtech/nym/pull/5829
+[#5826]: https://github.com/nymtech/nym/pull/5826
+[#5822]: https://github.com/nymtech/nym/pull/5822
+[#5821]: https://github.com/nymtech/nym/pull/5821
+[#5819]: https://github.com/nymtech/nym/pull/5819
+[#5818]: https://github.com/nymtech/nym/pull/5818
+[#5813]: https://github.com/nymtech/nym/pull/5813
+[#5811]: https://github.com/nymtech/nym/pull/5811
+[#5810]: https://github.com/nymtech/nym/pull/5810
+[#5798]: https://github.com/nymtech/nym/pull/5798
+[#5796]: https://github.com/nymtech/nym/pull/5796
+[#5789]: https://github.com/nymtech/nym/pull/5789
+[#5777]: https://github.com/nymtech/nym/pull/5777
+[#5772]: https://github.com/nymtech/nym/pull/5772
+[#5771]: https://github.com/nymtech/nym/pull/5771
+[#5765]: https://github.com/nymtech/nym/pull/5765
+[#5764]: https://github.com/nymtech/nym/pull/5764
+[#5692]: https://github.com/nymtech/nym/pull/5692
+[#5464]: https://github.com/nymtech/nym/pull/5464
+[#5449]: https://github.com/nymtech/nym/pull/5449
+
+## [2025.11-cheddar] (2025-06-10)
+
+- No autoremoval of peers ([#5831])
+- Set cached storage counters to 0 ([#5812])
+- hack: temporarily use next.config.js instead of next.config.ts ([#5805])
+- chore: resolve 1.87 clippy warnings ([#5802])
+- Nym Statistics API ([#5800])
+- QoL: RequestPath trait for http-api-client ([#5788])
+- Fix contains ticketbook function that always returned true ([#5787])
+- swap a decode into a fromrow to please future postgres feature ([#5785])
+- Make address cache configurable ([#5784])
+- Track wireguard credential retries ([#5783])
+
+[#5831]: https://github.com/nymtech/nym/pull/5831
+[#5812]: https://github.com/nymtech/nym/pull/5812
+[#5805]: https://github.com/nymtech/nym/pull/5805
+[#5802]: https://github.com/nymtech/nym/pull/5802
+[#5800]: https://github.com/nymtech/nym/pull/5800
+[#5788]: https://github.com/nymtech/nym/pull/5788
+[#5787]: https://github.com/nymtech/nym/pull/5787
+[#5785]: https://github.com/nymtech/nym/pull/5785
+[#5784]: https://github.com/nymtech/nym/pull/5784
+[#5783]: https://github.com/nymtech/nym/pull/5783
+
+## [2025.10-brie] (2025-05-27)
+
+- Backport PR 5779 ([#5801])
+- Expanded Accept Encoding for `reqwest` ([#5779])
+- Teach HttpClientError how to report its status code and timeout ([#5770])
+- Skip refreshing the topology on startup as we already have an initial set ([#5768])
+- Fetch the topology from the nym-api concurrently ([#5767])
+- feat: use bincode by default in NymApiClient + remove feature-lock ([#5761])
+- Instrument create_request ([#5760])
+- Add node_bonded field to delegations ([#5759])
+- build(deps): bump mikefarah/yq from 4.45.1 to 4.45.4 ([#5758])
+- Raw route submissions ([#5756])
+- feat: expires header for `/active` nym-api responses ([#5755])
+- Decrease default average packet delay to 15 ms ([#5754])
+- build(deps): bump the patch-updates group across 1 directory with 12 updates ([#5753])
+- Remove pretty_env_logger and switch remaining crates to use tracing ([#5749])
+- Update pretty_env_logger to latest to not depend on unmaintained crate atty ([#5748])
+- Upgrade prometheus crate to fix security warning ([#5747])
+- Downgrade deranged crate to 0.4.0 ([#5746])
+- feat: nym-api bincode + yaml support ([#5745])
+- fix parallel feature in ecash crate with send + sync ([#5744])
+- Remove old test directory - Update validator docker ([#5743])
+- [Feature] `RememberMe` is the new don't `ForgetMe` ([#5742])
+- build(deps): bump ammonia from 4.0.0 to 4.1.0 ([#5739])
+- build(deps): bump base-x from 3.0.9 to 3.0.11 in /testnet-faucet ([#5737])
+- build(deps): bump http-proxy-middleware from 2.0.8 to 2.0.9 ([#5730])
+
+[#5801]: https://github.com/nymtech/nym/pull/5801
+[#5779]: https://github.com/nymtech/nym/pull/5779
+[#5770]: https://github.com/nymtech/nym/pull/5770
+[#5768]: https://github.com/nymtech/nym/pull/5768
+[#5767]: https://github.com/nymtech/nym/pull/5767
+[#5761]: https://github.com/nymtech/nym/pull/5761
+[#5760]: https://github.com/nymtech/nym/pull/5760
+[#5759]: https://github.com/nymtech/nym/pull/5759
+[#5758]: https://github.com/nymtech/nym/pull/5758
+[#5756]: https://github.com/nymtech/nym/pull/5756
+[#5755]: https://github.com/nymtech/nym/pull/5755
+[#5754]: https://github.com/nymtech/nym/pull/5754
+[#5753]: https://github.com/nymtech/nym/pull/5753
+[#5749]: https://github.com/nymtech/nym/pull/5749
+[#5748]: https://github.com/nymtech/nym/pull/5748
+[#5747]: https://github.com/nymtech/nym/pull/5747
+[#5746]: https://github.com/nymtech/nym/pull/5746
+[#5745]: https://github.com/nymtech/nym/pull/5745
+[#5744]: https://github.com/nymtech/nym/pull/5744
+[#5743]: https://github.com/nymtech/nym/pull/5743
+[#5742]: https://github.com/nymtech/nym/pull/5742
+[#5739]: https://github.com/nymtech/nym/pull/5739
+[#5737]: https://github.com/nymtech/nym/pull/5737
+[#5730]: https://github.com/nymtech/nym/pull/5730
+
+## [2025.9-appenzeller] (2025-05-13)
+
+- build(deps): bump clap from 4.5.36 to 4.5.37 in the patch-updates group ([#5722])
+- build(deps): bump golang.org/x/net from 0.36.0 to 0.38.0 in /wasm/mix-fetch/go-mix-conn ([#5720])
+- build(deps-dev): bump http-proxy-middleware from 2.0.6 to 2.0.9 in /wasm/client/internal-dev ([#5719])
+- Add /account/{address} ([#5673])
+- Add contains ticketbook data db query ([#5670])
+
+[#5722]: https://github.com/nymtech/nym/pull/5722
+[#5720]: https://github.com/nymtech/nym/pull/5720
+[#5719]: https://github.com/nymtech/nym/pull/5719
+[#5673]: https://github.com/nymtech/nym/pull/5673
+[#5670]: https://github.com/nymtech/nym/pull/5670
+
+## [2025.8-tourist] (2025-04-29)
+
+- add reserved byte to reply surb serialisation ([#5731])
+- Remove inactive peers ([#5721])
+- Update Hickory DNS "0.24.4" to "0.25" ([#5709])
+- build(deps): bump the patch-updates group across 1 directory with 7 updates ([#5708])
+- Peer handle should die more gracefully ([#5704])
+- build(deps): bump crossbeam-channel from 0.5.14 to 0.5.15 ([#5702])
+- build(deps): bump actions/checkout from 3 to 4 ([#5700])
+- Feature/updated sphinx payload keys ([#5698])
+- Bump the nym-vpn deb metapackage to 1.0 ([#5697])
+- Make mix hops optional for Mixnet Client ([#5696])
+- build(deps): bump tokio from 1.44.1 to 1.44.2 ([#5693])
+- Feature/replay protection ([#5682])
+- Adding fresh nym-api tests and workflow ([#5659])
+- build(deps): bump next from 14.2.21 to 14.2.25 ([#5655])
+- build(deps): bump pnpm/action-setup from 4.0.0 to 4.1.0 ([#5436])
+
+[#5731]: https://github.com/nymtech/nym/pull/5731
+[#5721]: https://github.com/nymtech/nym/pull/5721
+[#5709]: https://github.com/nymtech/nym/pull/5709
+[#5708]: https://github.com/nymtech/nym/pull/5708
+[#5704]: https://github.com/nymtech/nym/pull/5704
+[#5702]: https://github.com/nymtech/nym/pull/5702
+[#5700]: https://github.com/nymtech/nym/pull/5700
+[#5698]: https://github.com/nymtech/nym/pull/5698
+[#5697]: https://github.com/nymtech/nym/pull/5697
+[#5696]: https://github.com/nymtech/nym/pull/5696
+[#5693]: https://github.com/nymtech/nym/pull/5693
+[#5682]: https://github.com/nymtech/nym/pull/5682
+[#5659]: https://github.com/nymtech/nym/pull/5659
+[#5655]: https://github.com/nymtech/nym/pull/5655
+[#5436]: https://github.com/nymtech/nym/pull/5436
+
 ## [2025.7-tex] (2025-04-14)
 
 - Expand /v3/nym-nodes with geodata ([#5686])

CLAUDE.md

@@ -0,0 +1,686 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+Nym is a privacy platform that uses mixnet technology to protect against metadata surveillance. The platform consists of several key components:
+- Mixnet nodes (mixnodes) for packet mixing
+- Gateways (entry/exit points for the network)
+- Clients for interacting with the network
+- Network monitoring tools
+- Validators for network consensus
+- Various service providers and integrations
+
+## Build Commands
+
+### Rust Components
+
+```bash
+# Default build (debug)
+cargo build
+
+# Release build
+cargo build --release
+
+# Build a specific package
+cargo build -p <package-name>
+
+# Build main components
+make build
+
+# Build release versions of main binaries and contracts
+make build-release
+
+# Build specific binaries
+make build-nym-cli
+cargo build -p nym-node --release
+cargo build -p nym-api --release
+```
+
+### Testing
+
+```bash
+# Run clippy, unit tests, and formatting
+make test
+
+# Run all tests including slow tests
+make test-all
+
+# Run clippy on all workspaces
+make clippy
+
+# Run unit tests for a specific package
+cargo test -p <package-name>
+
+# Run only expensive/ignored tests
+cargo test --workspace -- --ignored
+
+# Run API tests
+dotenv -f envs/sandbox.env -- cargo test --test public-api-tests
+
+# Run tests with specific log level
+RUST_LOG=debug cargo test -p <package-name>
+
+# Run specific test scripts
+./nym-node/tests/test_apis.sh
+./scripts/wireguard-exit-policy/exit-policy-tests.sh
+```
+
+### Linting and Formatting
+
+```bash
+# Run rustfmt on all code
+make fmt
+
+# Check formatting without modifying
+cargo fmt --all -- --check
+
+# Run clippy with all targets
+cargo clippy --workspace --all-targets -- -D warnings
+
+# TypeScript linting
+yarn lint
+yarn lint:fix
+yarn types:lint:fix
+
+# Check dependencies for security/licensing issues
+cargo deny check
+```
+
+### WASM Components
+
+```bash
+# Build all WASM components
+make sdk-wasm-build
+
+# Build TypeScript SDK
+yarn build:sdk
+npx lerna run --scope @nymproject/sdk build --stream
+
+# Build and test WASM components
+make sdk-wasm
+
+# Build specific WASM packages
+cd wasm/client && make
+cd wasm/mix-fetch && make
+cd wasm/node-tester && make
+```
+
+### Contract Development
+
+```bash
+# Build all contracts
+make contracts
+
+# Build contracts in release mode
+make build-release-contracts
+
+# Generate contract schemas
+make contract-schema
+
+# Run wasm-opt on contracts
+make wasm-opt-contracts
+
+# Check contracts with cosmwasm-check
+make cosmwasm-check-contracts
+```
+
+### Running Components
+
+```bash
+# Run nym-node as a mixnode
+cargo run -p nym-node -- run --mode mixnode
+
+# Run nym-node as a gateway
+cargo run -p nym-node -- run --mode gateway
+
+# Run the network monitor
+cargo run -p nym-network-monitor
+
+# Run the API server
+cargo run -p nym-api
+
+# Run with specific environment
+dotenv -f envs/sandbox.env -- cargo run -p nym-api
+
+# Start a local network
+./scripts/localnet_start.sh
+```
+
+## Architecture
+
+The Nym platform consists of various components organized as a monorepo:
+
+1. **Core Mixnet Infrastructure**:
+   - `nym-node`: Core binary supporting mixnode and gateway modes
+   - `common/nymsphinx`: Implementation of the Sphinx packet format
+   - `common/topology`: Network topology management
+   - `common/types`: Shared data types across components
+
+2. **Network Monitoring**:
+   - `nym-network-monitor`: Monitors the network's reliability and performance
+   - `nym-api`: API server for network stats and monitoring data
+   - Metrics tracking for nodes, routes, and overall network health
+
+3. **Client Implementations**:
+   - `clients/native`: Native Rust client implementation
+   - `clients/socks5`: SOCKS5 proxy client for standard applications
+   - `wasm`: WebAssembly client implementations (for browsers)
+   - `nym-connect`: Desktop and mobile clients
+
+4. **Blockchain & Smart Contracts**:
+   - `common/cosmwasm-smart-contracts`: Smart contract implementations
+   - `contracts`: CosmWasm contracts for the Nym network
+   - `common/ledger`: Blockchain integration
+
+5. **Utilities & Tools**:
+   - `tools`: Various CLI tools and utilities
+   - `sdk`: SDKs for different languages and platforms
+   - `documentation`: Documentation generation and management
+
+## Packet System
+
+Nym uses a modified Sphinx packet format for its mixnet:
+
+1. **Message Chunking**:
+   - Messages are divided into "sets" and "fragments"
+   - Each fragment fits in a single Sphinx packet
+   - The `common/nymsphinx/chunking` module handles message fragmentation
+
+2. **Routing**:
+   - Packets traverse through 3 layers of mixnodes
+   - Routing information is encrypted in layers (onion routing)
+   - The final gateway receives and processes the messages
+
+3. **Monitoring**:
+   - Monitoring system tracks packet delivery through the network
+   - Routes are analyzed for reliability statistics
+   - Node performance metrics are collected
+
+## Network Protocol
+
+Nym implements the Loopix mixnet design with several key privacy features:
+
+1. **Continuous-time Mixing**:
+   - Each mixnode delays messages independently with an exponential distribution
+   - This creates random reordering of packets, destroying timing correlations
+   - Offers better anonymity properties than batch mixing approaches
+
+2. **Cover Traffic**:
+   - Clients and nodes generate dummy "loop" packets that circulate through the network
+   - These packets are indistinguishable from real traffic
+   - Creates a baseline level of traffic that hides actual communication patterns
+   - Provides unobservability (hiding when and how much real traffic is being sent)
+
+3. **Stratified Network Architecture**:
+   - Traffic flows through Entry Gateway → 3 Mixnode Layers → Exit Gateway
+   - Path selection is independent per-message (unlike Tor)
+   - Each node connects only to adjacent layers
+
+4. **Anonymous Replies**:
+   - Single-Use Reply Blocks (SURBs) allow receiving messages without revealing identity
+   - Enables bidirectional communication while maintaining privacy
+
+## Network Monitoring Architecture
+
+The network monitoring system is a core component that measures mixnet reliability:
+
+1. The `nym-network-monitor` sends test packets through the network
+2. These packets follow predefined routes through multiple mixnodes
+3. Metrics are collected about:
+   - Successful and failed packet deliveries
+   - Node reliability (percentage of successful packet handling)
+   - Route reliability (which specific route combinations work best)
+4. Results are stored in the database and used by `nym-api` to:
+   - Present node performance statistics
+   - Determine network rewards
+   - Provide route selection guidance to clients
+
+In the current branch, metrics collection is being enhanced with a fanout approach to submit to multiple API endpoints.
+
+## Development Environment
+
+### Required Dependencies
+
+- Rust toolchain (stable, 1.80+)
+- Node.js (v20+) and yarn for TypeScript components
+- SQLite for local database development
+- PostgreSQL for API database (optional, for full API functionality)
+- CosmWasm tools for contract development
+- For building contracts: `wasm-opt` tool from `binaryen`
+- Python 3.8+ for some scripts
+- Docker (optional, for containerized development)
+- protoc (Protocol Buffers compiler) for some components
+
+### Environment Configurations
+
+The `envs/` directory contains pre-configured environments:
+
+#### Available Environments
+
+- **`local.env`**: Local development environment
+  - Points to local services (localhost)
+  - Uses test mnemonics and keys
+  - Ideal for testing without external dependencies
+
+- **`sandbox.env`**: Sandbox test network
+  - Public test network with real nodes
+  - Test tokens available from faucet
+  - Contract addresses for sandbox deployment
+  - API: https://sandbox-nym-api1.nymtech.net
+
+- **`mainnet.env`**: Production mainnet
+  - Real network with real tokens
+  - Production contract addresses
+  - API: https://validator.nymtech.net
+  - Use with caution!
+
+- **`canary.env`**: Canary deployment
+  - Pre-release testing environment
+  - Tests new features before mainnet
+
+- **`mainnet-local-api.env`**: Hybrid environment
+  - Uses mainnet contracts but local API
+  - Useful for API development against mainnet data
+
+#### Key Environment Variables
+
+```bash
+# Network configuration
+NETWORK_NAME=sandbox              # Network identifier
+BECH32_PREFIX=n                   # Address prefix (n for sandbox, n for mainnet)
+NYM_API=https://sandbox-nym-api1.nymtech.net/api
+NYXD=https://rpc.sandbox.nymtech.net
+NYM_API_NETWORK=sandbox
+
+# Contract addresses (network-specific)
+MIXNET_CONTRACT_ADDRESS=n1xr3rq8yvd7qplsw5yx90ftsr2zdhg4e9z60h5duusgxpv72hud3sjkxkav
+VESTING_CONTRACT_ADDRESS=n1unyuj8qnmygvzuex3dwmg9yzt9alhvyeat0uu0jedg2wj33efl5qackslz
+# ... other contract addresses
+
+# Mnemonic for testing (NEVER use in production)
+MNEMONIC="clutch captain shoe salt awake harvest setup primary inmate ugly among become"
+
+# API Keys and tokens
+IPINFO_API_TOKEN=your_token_here
+AUTHENTICATOR_PASSWORD=password_here
+
+# Logging
+RUST_LOG=info                    # Options: error, warn, info, debug, trace
+RUST_BACKTRACE=1                # Enable backtraces
+
+# Database
+DATABASE_URL=postgresql://user:pass@localhost/nym_api
+```
+
+#### Using Environment Files
+
+```bash
+# Load environment and run command
+dotenv -f envs/sandbox.env -- cargo run -p nym-api
+
+# Export to shell
+source envs/sandbox.env
+
+# Use with make targets
+dotenv -f envs/sandbox.env -- make run-api-tests
+```
+
+## Initial Setup
+
+### First Time Setup
+
+1. **Install Prerequisites**
+   ```bash
+   # Install Rust
+   curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+   
+   # Install Node.js and yarn
+   # Via nvm (recommended):
+   curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
+   nvm install 20
+   npm install -g yarn
+   
+   # Install build tools
+   # Ubuntu/Debian:
+   sudo apt-get install build-essential pkg-config libssl-dev protobuf-compiler libpq-dev
+   
+   # macOS:
+   brew install protobuf postgresql
+   
+   # Install wasm-opt for contract builds
+   npm install -g wasm-opt
+   
+   # Add wasm target for Rust
+   rustup target add wasm32-unknown-unknown
+   ```
+
+2. **Clone and Setup Repository**
+   ```bash
+   git clone https://github.com/nymtech/nym.git
+   cd nym/nym
+   
+   # Install JavaScript dependencies
+   yarn install
+   
+   # Build the project
+   make build
+   ```
+
+3. **Database Setup (Optional, for API development)**
+   ```bash
+   # Install PostgreSQL
+   # Create database
+   createdb nym_api
+   
+   # Run migrations (from nym-api directory)
+   cd nym-api
+   sqlx migrate run
+   ```
+
+### Quick Start
+
+```bash
+# Run a mixnode locally
+dotenv -f envs/sandbox.env -- cargo run -p nym-node -- run --mode mixnode --id my-mixnode
+
+# Run a gateway locally
+dotenv -f envs/sandbox.env -- cargo run -p nym-node -- run --mode gateway --id my-gateway
+
+# Run the API server
+dotenv -f envs/sandbox.env -- cargo run -p nym-api
+
+# Run a client
+cargo run -p nym-client -- init --id my-client
+cargo run -p nym-client -- run --id my-client
+```
+
+## CI/CD Pipeline
+
+The project uses GitHub Actions for CI/CD with several key workflows:
+
+1. **Build and Test**:
+   - `ci-build.yml`: Main build workflow for Rust components
+   - Tests are run on multiple platforms (Linux, Windows, macOS)
+   - Includes formatting check (rustfmt) and linting (clippy)
+
+2. **Release Process**:
+   - Binary artifacts are published on release tags
+   - Multiple platform builds are created
+
+3. **Documentation**:
+   - Documentation is automatically built and deployed
+
+## Database Structure
+
+The system uses SQLite databases with tables like:
+- `mixnode_status`: Status information about mixnodes
+- `gateway_status`: Status information about gateways
+- `routes`: Route performance information (success/failure of specific paths)
+- `monitor_run`: Information about monitoring test runs
+
+## Development Workflows
+
+### Running a Node
+
+To run the mixnode or gateway:
+
+```bash
+# Run nym-node as a mixnode with specified identity
+cargo run -p nym-node -- run --mode mixnode --id my-mixnode
+
+# Run nym-node as a gateway
+cargo run -p nym-node -- run --mode gateway --id my-gateway
+```
+
+### Configuration
+
+Nodes can be configured with files in various locations:
+- Command-line arguments
+- Environment variables
+- `.env` files specified with `--config-env-file`
+
+### Monitoring
+
+To monitor the health of your node:
+- View logs for real-time information
+- Use the node's HTTP API for status information
+- Check the explorer for public node statistics
+
+## Common Libraries
+
+- `common/types`: Shared data types across all components
+- `common/crypto`: Cryptographic primitives and wrappers
+- `common/client-core`: Core client functionality
+- `common/gateway-client`: Client-gateway communication
+- `common/task`: Task management and concurrency utilities
+- `common/nymsphinx`: Sphinx packet implementation for mixnet
+- `common/topology`: Network topology management
+- `common/credentials`: Credential system for privacy-preserving authentication
+- `common/bandwidth-controller`: Bandwidth management and accounting
+
+## Code Conventions
+
+- Error handling: Use anyhow/thiserror for structured error handling
+- Logging: Use the tracing framework for logging and diagnostics
+- State management: Generally use Tokio/futures for async code
+- Configuration: Use the config crate and env vars with defaults
+- Database: Use sqlx for type-safe database queries
+- Follow clippy recommendations and rustfmt formatting
+- Use semantic commit messages: feat, fix, docs, refactor, test, chore
+
+## When Making Changes
+
+- Run `make test` before submitting PRs
+- Follow Rust naming conventions
+- Use `clippy` to check for common issues
+- Update SQLx query caches when modifying DB queries: `cargo sqlx prepare`
+- Consider backward compatibility for protocol changes
+- Use lefthook pre-commit hooks for TypeScript formatting
+- Run `cargo deny check` to verify dependency compliance
+- Test against both sandbox and local environments when possible
+- Update relevant documentation and CHANGELOG.md
+
+## Development Tools
+
+### Useful Cargo Commands
+
+```bash
+# Check for outdated dependencies
+cargo outdated
+
+# Analyze binary size
+cargo bloat --release -p nym-node
+
+# Generate dependency graph
+cargo tree -p nym-api
+
+# Run with instrumentation
+cargo run --features profiling -p nym-node
+
+# Check for security advisories
+cargo audit
+```
+
+### Database Tools
+
+```bash
+# SQLx CLI for migrations
+cargo install sqlx-cli
+
+# Create new migration
+cd nym-api && sqlx migrate add <migration_name>
+
+# Prepare query metadata for offline compilation
+cargo sqlx prepare --workspace
+
+# View database schema
+./nym-api/enter_db.sh
+```
+
+### Development Scripts
+
+- `scripts/build_topology.py`: Generate network topology files
+- `scripts/node_api_check.py`: Verify node API endpoints
+- `scripts/network_tunnel_manager.sh`: Manage network tunnels
+- `scripts/localnet_start.sh`: Start a local test network
+- Various deployment scripts in `deployment/` for different environments
+
+## Debugging
+
+- Enable more verbose logging with the RUST_LOG environment variable:
+  ```
+  RUST_LOG=debug,nym_node=trace cargo run -p nym-node -- run --mode mixnode
+  ```
+- Use the HTTP API endpoints for status information
+- Check monitoring data in the database for network performance metrics
+- For complex issues, use tracing tools to follow packet flow
+- Enable backtraces: `RUST_BACKTRACE=full`
+- For WASM debugging: Use browser developer tools with source maps
+
+## Deployment and Advanced Configurations
+
+### Deployment Structure
+
+The `deployment/` directory contains Ansible playbooks and configurations for various deployment scenarios:
+
+- **`aws/`**: AWS-specific deployment configurations
+- **`mixnode/`**: Mixnode deployment playbooks
+- **`gateway/`**: Gateway deployment playbooks
+- **`validator/`**: Validator node deployment
+- **`sandbox-v2/`**: Complete sandbox environment setup
+- **`big-dipper-2/`**: Block explorer deployment
+
+### Sandbox V2 Deployment
+
+The sandbox-v2 deployment (`deployment/sandbox-v2/`) provides a complete test environment:
+
+```bash
+# Key playbooks:
+- deploy.yaml              # Main deployment orchestrator
+- deploy-mixnodes.yaml    # Deploy mixnodes
+- deploy-gateways.yaml    # Deploy gateways
+- deploy-validators.yaml  # Deploy validator nodes
+- deploy-nym-api.yaml     # Deploy API services
+```
+
+### Custom Environment Setup
+
+To create a custom environment:
+
+1. Copy an existing env file: `cp envs/sandbox.env envs/custom.env`
+2. Modify the network endpoints and contract addresses
+3. Update the `NETWORK_NAME` to your identifier
+4. Set appropriate mnemonics and keys (use fresh ones for production!)
+
+### Contract Addresses
+
+Contract addresses are network-specific and defined in environment files:
+- Mixnet contract: Manages mixnode/gateway registry
+- Vesting contract: Handles token vesting schedules
+- Coconut contracts: Privacy-preserving credentials
+- Name service: Human-readable address mapping
+- Ecash contract: Electronic cash functionality
+
+### Local Network Setup
+
+For a completely local network:
+```bash
+# Start local chain
+./scripts/localnet_start.sh
+
+# Deploy contracts
+cd contracts
+make deploy-local
+
+# Start nodes with local config
+dotenv -f envs/local.env -- cargo run -p nym-node -- run --mode mixnode
+```
+
+## Common Issues and Troubleshooting
+
+### Database Issues
+
+- When modifying database queries, you must update SQLx query caches:
+  ```bash
+  cargo sqlx prepare
+  ```
+- If you see SQLx errors about missing query files, this is likely the cause
+- For "database is locked" errors with SQLite, ensure only one process accesses the DB
+- For PostgreSQL connection issues, verify DATABASE_URL and that the server is running
+
+### API Connection Issues
+
+- Check the environment variables pointing to the APIs (NYM_API, NYXD)
+- Verify network connectivity and API health endpoints
+- For authentication issues, check node keys and credentials
+- Common endpoints to verify:
+  - API health: `$NYM_API/health`
+  - Chain status: `$NYXD/status`
+  - Contract info: `$NYXD/cosmwasm/wasm/v1/contract/$CONTRACT_ADDRESS`
+
+### Build Problems
+
+- Clean dependencies with `cargo clean` for a fresh build
+- Check for compatible Rust version (1.80+ recommended)
+- For smart contract builds, ensure wasm-opt is installed: `npm install -g wasm-opt`
+- For cross-compilation issues, check target-specific dependencies
+- WASM build issues: Ensure wasm32-unknown-unknown target is installed:
+  ```bash
+  rustup target add wasm32-unknown-unknown
+  ```
+- For "cannot find -lpq" errors, install PostgreSQL development files:
+  ```bash
+  # Ubuntu/Debian
+  sudo apt-get install libpq-dev
+  # macOS
+  brew install postgresql
+  ```
+
+### Environment Issues
+
+- Contract address mismatches: Ensure you're using the correct environment file
+- "Account sequence mismatch": The account nonce is out of sync, wait and retry
+- Token decimal issues: Sandbox uses different decimal places than mainnet
+- API version mismatches: Ensure your local API version matches the network
+- "Insufficient funds": Get test tokens from faucet (sandbox) or check balance
+- Gateway/mixnode bonding issues: Verify minimum stake requirements
+
+## Working with Routes and Monitoring
+
+1. Route monitoring metrics are stored in a `routes` table with:
+   - Layer node IDs (layer1, layer2, layer3, gw)
+   - Success flag (boolean)
+   - Timestamp
+
+2. To analyze routes:
+   - Check `NetworkAccount` and `AccountingRoute` in `nym-network-monitor/src/accounting.rs`
+   - View monitoring logic in `common/nymsphinx/chunking/monitoring.rs`
+   - Observe how routes are submitted to the database in the `submit_accounting_routes_to_db` function
+
+## Performance Optimization
+
+### Profiling and Benchmarking
+
+```bash
+# Run benchmarks
+cargo bench -p nym-node
+
+# Profile with perf (Linux)
+cargo build --release --features profiling
+perf record --call-graph=dwarf ./target/release/nym-node run --mode mixnode
+perf report
+
+# Generate flamegraph
+cargo install flamegraph
+cargo flamegraph --bin nym-node -- run --mode mixnode
+```
+
+### Common Performance Considerations
+
+- Use bounded channels for backpressure
+- Batch database operations where possible
+- Monitor memory usage with `RUST_LOG=nym_node::metrics=debug`
+- Use connection pooling for database connections
+- Consider using `jemalloc` for better memory allocation performance

Cargo.toml

@@ -31,14 +31,20 @@ members = [
     "common/client-libs/mixnet-client",
     "common/client-libs/validator-client",
     "common/commands",
+    "common/nym-common",
     "common/config",
     "common/cosmwasm-smart-contracts/coconut-dkg",
-    "common/cosmwasm-smart-contracts/contracts-common", "common/cosmwasm-smart-contracts/easy_addr",
+    "common/cosmwasm-smart-contracts/contracts-common",
+    "common/cosmwasm-smart-contracts/contracts-common-testing",
+    "common/cosmwasm-smart-contracts/easy_addr",
     "common/cosmwasm-smart-contracts/ecash-contract",
     "common/cosmwasm-smart-contracts/group-contract",
     "common/cosmwasm-smart-contracts/mixnet-contract",
     "common/cosmwasm-smart-contracts/multisig-contract",
+    "common/cosmwasm-smart-contracts/nym-performance-contract",
+    "common/cosmwasm-smart-contracts/nym-pool-contract",
     "common/cosmwasm-smart-contracts/vesting-contract",
+    "common/credential-proxy",
     "common/credential-storage",
     "common/credential-utils",
     "common/credential-verification",
@@ -46,13 +52,15 @@ members = [
     "common/credentials-interface",
     "common/crypto",
     "common/dkg",
+    "common/ecash-signer-check",
+    "common/ecash-signer-check-types",
     "common/ecash-time",
-    "common/execute",
     "common/exit-policy",
     "common/gateway-requests",
     "common/gateway-stats-storage",
     "common/gateway-storage",
     "common/http-api-client",
+    "common/http-api-client-macro",
     "common/http-api-common",
     "common/inclusion-probability",
     "common/ip-packet-requests",
@@ -61,9 +69,13 @@ members = [
     "common/network-defaults",
     "common/node-tester-utils",
     "common/nonexhaustive-delayqueue",
+    "common/nym-cache",
+    "common/nym-connection-monitor",
     "common/nym-id",
     "common/nym-metrics",
     "common/nym_offline_compact_ecash",
+    "common/nymnoise",
+    "common/nymnoise/keys",
     "common/nymsphinx",
     "common/nymsphinx/acknowledgements",
     "common/nymsphinx/addressing",
@@ -75,8 +87,11 @@ members = [
     "common/nymsphinx/params",
     "common/nymsphinx/routing",
     "common/nymsphinx/types",
-    "common/nyxd-scraper",
+    "common/nyxd-scraper-sqlite",
+    "common/nyxd-scraper-psql",
+    "common/nyxd-scraper-shared",
     "common/pemstore",
+    "common/registration",
     "common/serde-helpers",
     "common/service-provider-requests-common",
     "common/socks5-client-core",
@@ -85,25 +100,34 @@ members = [
     "common/statistics",
     "common/store-cipher",
     "common/task",
+    "common/test-utils",
     "common/ticketbooks-merkle",
     "common/topology",
     "common/tun",
     "common/types",
+    "common/upgrade-mode-check",
     "common/verloc",
     "common/wasm/client-core",
     "common/wasm/storage",
     "common/wasm/utils",
     "common/wireguard",
+    "common/wireguard-private-metadata/client",
+    "common/wireguard-private-metadata/server",
+    "common/wireguard-private-metadata/shared",
+    "common/wireguard-private-metadata/tests",
     "common/wireguard-types",
+    "common/zulip-client",
     "documentation/autodoc",
     "gateway",
-    "integrations/bity",
     "nym-api",
     "nym-api/nym-api-requests",
+    "nym-authenticator-client",
     "nym-browser-extension/storage",
     "nym-credential-proxy/nym-credential-proxy",
     "nym-credential-proxy/nym-credential-proxy-requests",
     "nym-credential-proxy/vpn-api-lib-wasm",
+    "nym-data-observatory",
+    "nym-ip-packet-client",
     "nym-network-monitor",
     "nym-node",
     "nym-node-status-api/nym-node-status-agent",
@@ -112,27 +136,28 @@ members = [
     "nym-node/nym-node-metrics",
     "nym-node/nym-node-requests",
     "nym-outfox",
+    "nym-registration-client",
+    "nym-signers-monitor",
+    "nym-statistics-api",
     "nym-validator-rewarder",
     "nyx-chain-watcher",
     "sdk/ffi/cpp",
     "sdk/ffi/go",
     "sdk/ffi/shared",
     "sdk/rust/nym-sdk",
-    "service-providers/authenticator",
     "service-providers/common",
     "service-providers/ip-packet-router",
     "service-providers/network-requester",
-    "tools/echo-server",
+    "sqlx-pool-guard",
     "tools/echo-server",
     "tools/internal/contract-state-importer/importer-cli",
     "tools/internal/contract-state-importer/importer-contract",
     "tools/internal/mixnet-connectivity-check",
-    # "tools/internal/sdk-version-bump",
+#    "tools/internal/sdk-version-bump",
     "tools/internal/ssl-inject",
     "tools/internal/testnet-manager",
-    "tools/internal/testnet-manager",
     "tools/internal/testnet-manager/dkg-bypass-contract",
-    "tools/internal/testnet-manager/dkg-bypass-contract", "tools/internal/validator-status-check",
+    "tools/internal/validator-status-check",
     "tools/nym-cli",
     "tools/nym-id-cli",
     "tools/nym-nr-query",
@@ -143,39 +168,36 @@ members = [
     "wasm/mix-fetch",
     "wasm/node-tester",
     "wasm/zknym-lib",
+    "nym-gateway-probe"
 ]
 
 default-members = [
     "clients/native",
     "clients/socks5",
+    "nym-authenticator-client",
     "nym-api",
     "nym-credential-proxy/nym-credential-proxy",
     "nym-node",
     "nym-node-status-api/nym-node-status-agent",
     "nym-node-status-api/nym-node-status-api",
+    "nym-statistics-api",
     "nym-validator-rewarder",
     "nyx-chain-watcher",
-    "service-providers/authenticator",
     "service-providers/ip-packet-router",
     "service-providers/network-requester",
     "tools/nymvisor",
 ]
 
-exclude = [
-    "explorer",
-    "contracts",
-    "nym-wallet",
-    "cpu-cycles",
-]
+exclude = ["contracts", "nym-wallet", "cpu-cycles"]
 
 [workspace.package]
 authors = ["Nym Technologies SA"]
 repository = "https://github.com/nymtech/nym"
 homepage = "https://nymtech.net"
 documentation = "https://nymtech.net"
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
-rust-version = "1.80"
+rust-version = "1.85"
 readme = "README.md"
 
 [workspace.dependencies]
@@ -197,27 +219,26 @@ base64 = "0.22.1"
 base85rs = "0.1.3"
 bincode = "1.3.3"
 bip39 = { version = "2.0.0", features = ["zeroize"] }
-bit-vec = "0.7.0"                                     # can we unify those?
 bitvec = "1.0.0"
 blake3 = "1.7.0"
 bloomfilter = "3.0.1"
 bs58 = "0.5.1"
 bytecodec = "0.4.15"
 bytes = "1.10.1"
-cargo_metadata = "0.18.1"
+cargo_metadata = "0.19.2"
 celes = "2.6.0"
 cfg-if = "1.0.0"
 chacha20 = "0.9.0"
 chacha20poly1305 = "0.10.1"
-chrono = "0.4.40"
+chrono = "0.4.41"
 cipher = "0.4.3"
-clap = "4.5.36"
+clap = "4.5.38"
 clap_complete = "4.5"
 clap_complete_fig = "4.5"
 colored = "2.2"
 comfy-table = "7.1.4"
-console = "0.15.11"
-console-subscriber = "0.1.1"
+console = "0.16.0"
+console-subscriber = "0.4.1"
 console_error_panic_hook = "0.1"
 const-str = "0.5.6"
 const_format = "0.2.34"
@@ -225,14 +246,13 @@ criterion = "0.5"
 csv = "1.3.1"
 ctr = "0.9.1"
 cupid = "0.6.1"
-curve25519-dalek = "4.1"
 dashmap = "5.5.3"
 # We want https://github.com/DefGuard/wireguard-rs/pull/64 , but there's no crates.io release being pushed out anymore
 defguard_wireguard_rs = { git = "https://github.com/DefGuard/wireguard-rs.git", rev = "v0.4.7" }
 digest = "0.10.7"
-dirs = "5.0"
-doc-comment = "0.3"
+dirs = "6.0"
 dotenvy = "0.15.6"
+dyn-clone = "1.0.19"
 ecdsa = "0.16"
 ed25519-dalek = "2.1"
 encoding_rs = "0.8.35"
@@ -246,12 +266,10 @@ futures = "0.3.31"
 futures-util = "0.3"
 generic-array = "0.14.7"
 getrandom = "0.2.10"
-getset = "0.1.5"
+glob = "0.3"
 handlebars = "3.5.5"
-headers = "0.4.0"
 hex = "0.4.3"
-hex-literal = "0.3.3"
-hickory-resolver = "0.25"
+hickory-resolver = "0.25.2"
 hkdf = "0.12.3"
 hmac = "0.12.1"
 http = "1"
@@ -262,22 +280,22 @@ humantime = "2.2.0"
 humantime-serde = "1.1.1"
 hyper = "1.6.0"
 hyper-util = "0.1"
-indicatif = "0.17.11"
+indicatif = "0.18.0"
 inquire = "0.6.2"
+inventory = "0.3.21"
 ip_network = "0.4.1"
 ipnetwork = "0.20"
 itertools = "0.14.0"
+jwt-simple = { version = "0.12.12", default-features = false, features = ["pure-rust"] }
 k256 = "0.13"
 lazy_static = "1.5.0"
 ledger-transport = "0.10.0"
 ledger-transport-hid = "0.10.0"
 log = "0.4"
-maxminddb = "0.23.0"
 mime = "0.3.17"
 moka = { version = "0.12", features = ["future"] }
 nix = "0.27.1"
 notify = "5.1.0"
-okapi = "0.7.0"
 once_cell = "1.21.3"
 opentelemetry = "0.19.0"
 opentelemetry-jaeger = "0.18.0"
@@ -285,21 +303,18 @@ parking_lot = "0.12.3"
 pem = "0.8"
 petgraph = "0.6.5"
 pin-project = "1.1"
-pin-project-lite = "0.2.16"
-pretty_env_logger = "0.4.0"
+pnet_packet = "0.35.0"
 publicsuffix = "2.3.0"
+proc_pidinfo = "0.1.3"
 quote = "1"
 rand = "0.8.5"
 rand_chacha = "0.3"
 rand_core = "0.6.3"
 rand_distr = "0.4"
-rand_pcg = "0.3.1"
-rand_seeder = "0.2.3"
 rayon = "1.5.1"
 regex = "1.10.6"
 reqwest = { version = "0.12.15", default-features = false }
 rs_merkle = "1.5.0"
-safer-ffi = "0.1.13"
 schemars = "0.8.22"
 semver = "1.0.26"
 serde = "1.0.219"
@@ -310,39 +325,44 @@ serde_json_path = "0.7.2"
 serde_repr = "0.1"
 serde_with = "3.9.0"
 serde_yaml = "0.9.25"
-sha2 = "0.10.8"
+serde_plain = "1.0.2"
+sha2 = "0.10.9"
 si-scale = "0.2.3"
+snow = "0.9.6"
 sphinx-packet = "=0.6.0"
-sqlx = "0.7.4"
-strum = "0.26"
-strum_macros = "0.26"
+sqlx = "0.8.6"
+strum = "0.27.2"
+strum_macros = "0.27.2"
 subtle-encoding = "0.5"
-syn = "1"
-sysinfo = "0.33.0"
+syn = "2"
+sysinfo = "0.37.0"
 tap = "1.0.1"
 tar = "0.4.44"
-tempfile = "3.19"
+test-with = { version = "0.15.4", default-features = false }
+tempfile = "3.20"
 thiserror = "2.0"
 time = "0.3.41"
-tokio = "1.44"
+tokio = "1.47"
 tokio-postgres = "0.7"
 tokio-stream = "0.1.17"
 tokio-test = "0.4.4"
 tokio-tun = "0.11.5"
 tokio-tungstenite = { version = "0.20.1" }
-tokio-util = "0.7.14"
-toml = "0.8.20"
+tokio-util = "0.7.15"
+toml = "0.8.22"
 tower = "0.5.2"
-tower-http = "0.5.2"
+tower-http = "0.6.6"
 tracing = "0.1.41"
 tracing-log = "0.2"
 tracing-opentelemetry = "0.19.0"
-tracing-subscriber = "0.3.19"
+tracing-subscriber = "0.3.20"
 tracing-tree = "0.2.2"
 tracing-indicatif = "0.3.9"
+tracing-test = "0.2.5"
 ts-rs = "10.1.0"
 tungstenite = { version = "0.20.1", default-features = false }
-uniffi = "0.29.1"
+typed-builder = "0.23.0"
+uniffi = "0.29.2"
 uniffi_build = "0.29.0"
 url = "2.5"
 utoipa = "5.2"
@@ -350,12 +370,12 @@ utoipa-swagger-ui = "8.1"
 utoipauto = "0.2"
 uuid = "*"
 vergen = { version = "=8.3.1", default-features = false }
+vergen-gitcl = { version = "1.0.8", default-features = false }
 walkdir = "2"
-wasm-bindgen-test = "0.3.49"
 x25519-dalek = "2.0.0"
 zeroize = "1.7.0"
 
-prometheus = { version = "0.13.0" }
+prometheus = { version = "0.14.0" }
 
 # coconut/DKG related
 # unfortunately until https://github.com/zkcrypto/bls12_381/issues/10 is resolved, we have to rely on the fork
@@ -369,9 +389,6 @@ subtle = "2.5.0"
 # cosmwasm-related
 cosmwasm-schema = "=2.2.2"
 cosmwasm-std = "=2.2.2"
-# use 1.0.1 as that's the version used by cosmwasm-std 2.2.1
-# (and ideally we don't want to pull the same dependency twice)
-serde-json-wasm = "=1.0.1"
 # same version as used by cosmwasm
 cw-utils = "=2.0.0"
 cw-storage-plus = "=2.0.0"
@@ -379,30 +396,35 @@ cw2 = { version = "=2.0.0" }
 cw3 = { version = "=2.0.0" }
 cw4 = { version = "=2.0.0" }
 cw-controllers = { version = "=2.0.0" }
+cw-multi-test = "=2.3.2"
 
 # cosmrs-related
 bip32 = { version = "0.5.3", default-features = false }
 
 
-cosmrs = { version = "0.21.1" }
-tendermint = "0.40.3"
-tendermint-rpc = "0.40.3"
+cosmrs = { version = "0.22.0" }
+cosmos-sdk-proto = { version = "0.27.0" }
+ibc-proto = { version = "0.52.0" }
+tendermint = "0.40.4"
+tendermint-rpc = "0.40.4"
 prost = { version = "0.13", default-features = false }
 
 # wasm-related dependencies
 gloo-utils = "0.2.0"
 gloo-net = "0.6.0"
+gloo-timers = "0.3.0"
 
-indexed_db_futures = "0.6.1"
+indexed_db_futures = "0.6.4"
 js-sys = "0.3.76"
 serde-wasm-bindgen = "0.6.5"
 tsify = "0.4.5"
+tokio_with_wasm = { version = "0.8.7" }
 wasm-bindgen = "0.2.99"
 wasm-bindgen-futures = "0.4.49"
+wasm-bindgen-test = "0.3.49"
 wasmtimer = "0.4.1"
 web-sys = "0.3.76"
 
-
 # for local development:
 #[patch.crates-io]
 #sphinx-packet = { path = "../sphinx" }
@@ -434,7 +456,15 @@ opt-level = 'z'
 # lto = true
 opt-level = 'z'
 
+[workspace.lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_unstable)'] }
+
 [workspace.lints.clippy]
+suspicious = "deny"
+complexity = "deny"
+perf = "deny"
+style = "deny"
+
 unwrap_used = "deny"
 expect_used = "deny"
 todo = "deny"

Makefile

@@ -12,7 +12,11 @@ help:
 	@echo "  clippy: run clippy for all workspaces"
 	@echo "  test: run clippy, unit tests, and formatting."
 	@echo "  test-all: like test, but also includes the expensive tests"
-	@echo "  deb: build debian packages
+	@echo "  deb: build debian packages"
+	@echo ""
+	@echo "Contract building targets:"
+	@echo "  contracts: build contracts for development (includes wasm-opt)"
+	@echo "  publish-contracts: build contracts using Docker optimizer (deterministic)"
 
 # -----------------------------------------------------------------------------
 # Meta targets
@@ -105,7 +109,7 @@ sdk-wasm-build:
 	$(MAKE) -C wasm/node-tester
 	$(MAKE) -C wasm/mix-fetch
 	$(MAKE) -C wasm/zknym-lib
-	#$(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:
@@ -130,25 +134,77 @@ cargo-test: sdk-wasm-test
 clippy: sdk-wasm-lint
 
 # -----------------------------------------------------------------------------
-# Build contracts ready for deploy
+# Build CosmWasm contracts (deterministic docker build)
 # -----------------------------------------------------------------------------
 
-CONTRACTS=vesting_contract mixnet_contract nym_ecash cw3_flex_multisig cw4_group nym_coconut_dkg
-CONTRACTS_WASM=$(addsuffix .wasm, $(CONTRACTS))
-CONTRACTS_OUT_DIR=contracts/target/wasm32-unknown-unknown/release
 
-contracts: build-release-contracts wasm-opt-contracts cosmwasm-check-contracts
+WASM_CONTRACT_DIR := contracts/target/wasm32-unknown-unknown/release
+# Find every direct contract folder that contains a Cargo.toml
+CONTRACT_DIRS := $(shell find contracts -type f -name Cargo.toml \( ! -path "contracts/Cargo.toml" \) | grep -v integration-tests | xargs -n1 dirname | sort -u)
+
+CONTRACTS_OUT_DIR = contracts/artifacts
+
+# Build all contracts via the official CosmWasm optimizer image (one invocation per contract)
+# See : https://github.com/CosmWasm/optimizer?tab=readme-ov-file#contracts-excluded-from-workspace
+# The optimizer ships separate multi-arch images. ARM builds are *not* bit-for-bit identical to the
+# canonical x86_64 build (see README notice in CosmWasm/optimizer).  For reproducible artefacts we
+# therefore always run the amd64 variant by default.
+#   Override with :
+#   $ COSMWASM_OPTIMIZER_IMAGE=cosmwasm/optimizer-arm64:0.17.0 make contracts-publish
+#
+COSMWASM_OPTIMIZER_IMAGE ?= cosmwasm/optimizer:0.17.0
+COSMWASM_OPTIMIZER_PLATFORM ?= linux/amd64
+COSMWASM_CHECK_IMAGE ?= rust:1.88
+
+# Ensure clean build environment and run the optimizer
+optimize-contracts:
+	@rm -rf artifacts 2>/dev/null || true
+	@echo "=== Ensuring clean build environment"
+	docker volume rm nym_contracts_cache 2>/dev/null || true
+	docker volume rm registry_cache 2>/dev/null || true
+	@for DIR in $(CONTRACT_DIRS); do \
+	  echo "=== Optimizing $${DIR}"; \
+	  docker run --rm --platform $(COSMWASM_OPTIMIZER_PLATFORM) \
+	    -v $(CURDIR):/code \
+	    --mount type=volume,source=nym_contracts_cache,target=/target \
+	    --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
+	    -e CARGO_BUILD_INCREMENTAL=false \
+	    -e RUSTFLAGS="-C target-cpu=generic -C debuginfo=0" \
+	    -e SOURCE_DATE_EPOCH=1 \
+	    $(COSMWASM_OPTIMIZER_IMAGE) $${DIR}; \
+	done
+	@mkdir -p $(CONTRACTS_OUT_DIR)
+	@cp artifacts/*.wasm $(CONTRACTS_OUT_DIR)/ 2>/dev/null || true
+
+	@cd $(CONTRACTS_OUT_DIR) && sha256sum *.wasm > checksums.txt
+	# Cleanup temporary artefacts directory
+	@rm -rf artifacts 2>/dev/null || true
+
+# Check artifacts with cosmwasm-check inside the optimizer image
+docker-check-contracts:
+	@docker run --rm --platform $(COSMWASM_OPTIMIZER_PLATFORM) \
+	  -v $(CURDIR):/code --workdir /code \
+	  --entrypoint /bin/sh \
+	  $(COSMWASM_CHECK_IMAGE) -lc 'apt-get update && apt-get install -y --no-install-recommends llvm-dev libclang-dev pkg-config && export PATH="/usr/local/cargo/bin:/usr/local/rustup/bin:$$PATH" && cargo install cosmwasm-check --locked && WASMER_ENGINE=universal WASMER_COMPILER=singlepass cosmwasm-check contracts/artifacts/*.wasm'
 
 wasm-opt-contracts:
-	for contract in $(CONTRACTS_WASM); do \
-	  wasm-opt --signext-lowering -Os $(CONTRACTS_OUT_DIR)/$$contract -o $(CONTRACTS_OUT_DIR)/$$contract; \
+	@for WASM in $(WASM_CONTRACT_DIR)/*.wasm; do \
+	  echo "Running wasm-opt on $$WASM"; \
+	  wasm-opt --signext-lowering -Os $$WASM -o $$WASM ; \
 	done
 
 cosmwasm-check-contracts:
-	for contract in $(CONTRACTS_WASM); do \
-	  cosmwasm-check $(CONTRACTS_OUT_DIR)/$$contract; \
+	@for WASM in $(WASM_CONTRACT_DIR)/*.wasm; do \
+	  echo "Checking $$WASM"; \
+	  cosmwasm-check $$WASM ; \
 	done
 
+# Default development build
+contracts: build-release-contracts wasm-opt-contracts cosmwasm-check-contracts
+
+# Publishing build used by CI – deterministic Docker optimiser
+publish-contracts: optimize-contracts cosmwasm-check-contracts
+
 # Consider adding 's' to make plural consistent (beware: used in github workflow)
 contract-schema:
 	$(MAKE) -C contracts schema

ansible/nym-node/playbooks/ansible.cfg

@@ -0,0 +1,191 @@
+# config file for ansible -- http://ansible.com/
+# ==============================================
+
+# nearly all parameters can be overridden in ansible-playbook 
+# or with command line flags. ansible will read ANSIBLE_CONFIG,
+# ansible.cfg in the current working directory, .ansible.cfg in
+# the home directory or /etc/ansible/ansible.cfg, whichever it
+# finds first
+
+[defaults]
+# some basic default values...
+
+inventory       = inventory/all
+#library        = /usr/share/my_modules/
+remote_tmp     = $HOME/.ansible/tmp
+pattern        = *
+forks          = 5
+poll_interval  = 15
+transport      = smart
+remote_port    = 22
+module_lang    = C
+
+# plays will gather facts by default, which contain information about
+# the remote system.
+#
+# smart - gather by default, but don't regather if already gathered
+# implicit - gather by default, turn off with gather_facts: False
+# explicit - do not gather by default, must say gather_facts: True
+gathering = implicit
+
+# additional paths to search for roles in, colon separated
+roles_path    = ../roles
+
+# uncomment this to disable SSH key host checking
+host_key_checking = False
+
+# what flags to pass to sudo
+#sudo_flags = -H
+
+# SSH timeout
+timeout = 100
+
+# default user to use for playbooks if user is not specified
+# (/usr/bin/ansible will use current user as default)
+#remote_user = root
+
+# logging is off by default unless this path is defined
+# if so defined, consider logrotate
+#log_path = /var/log/ansible.log
+
+# default module name for /usr/bin/ansible
+#module_name = command
+
+# use this shell for commands executed under sudo
+# you may need to change this to bin/bash in rare instances
+# if sudo is constrained
+#executable = /bin/sh
+
+# if inventory variables overlap, does the higher precedence one win
+# or are hash values merged together?  The default is 'replace' but
+# this can also be set to 'merge'.
+#hash_behaviour = replace
+
+# list any Jinja2 extensions to enable here:
+#jinja2_extensions = jinja2.ext.do,jinja2.ext.i18n
+
+# if set, always use this private key file for authentication, same as 
+# if passing --private -key to ansible or ansible-playbook
+#private_key_file = /path/to/file
+
+# format of string {{ ansible_managed }} available within Jinja2 
+# templates indicates to users editing templates files will be replaced.
+# replacing {file}, {host} and {uid} and strftime codes with proper values.
+ansible_managed = Ansible managed: {file} modified on %Y-%m-%d %H:%M:%S by {uid} on {host}
+
+# by default, ansible-playbook will display "Skipping [host]" if it determines a task
+# should not be run on a host.  Set this to "False" if you don't want to see these "Skipping" 
+# messages. NOTE: the task header will still be shown regardless of whether or not the 
+# task is skipped.
+#display_skipped_hosts = True
+
+# by default (as of 1.3), Ansible will raise errors when attempting to dereference 
+# Jinja2 variables that are not set in templates or action lines. Uncomment this line
+# to revert the behavior to pre-1.3.
+#error_on_undefined_vars = False
+
+# by default (as of 1.6), Ansible may display warnings based on the configuration of the
+# system running ansible itself. This may include warnings about 3rd party packages or
+# other conditions that should be resolved if possible.
+# to disable these warnings, set the following value to False:
+#system_warnings = True
+
+# by default (as of 1.4), Ansible may display deprecation warnings for language
+# features that should no longer be used and will be removed in future versions.
+# to disable these warnings, set the following value to False:
+#deprecation_warnings = True
+
+# (as of 1.8), Ansible can optionally warn when usage of the shell and
+# command module appear to be simplified by using a default Ansible module
+# instead.  These warnings can be silenced by adjusting the following
+# setting or adding warn=yes or warn=no to the end of the command line 
+# parameter string.  This will for example suggest using the git module
+# instead of shelling out to the git command.
+# command_warnings = False
+
+
+# set plugin path directories here, separate with colons
+action_plugins     = ../../other/plugins/action
+callback_plugins   = ../../other/plugins/callback
+connection_plugins = ../../other/plugins/connection
+lookup_plugins     = ../../other/plugins/lookup
+vars_plugins       = ../../other/plugins/vars
+filter_plugins     = ../../other/plugins/filter
+
+# by default callbacks are not loaded for /bin/ansible, enable this if you
+# want, for example, a notification or logging callback to also apply to 
+# /bin/ansible runs
+#bin_ansible_callbacks = False
+
+
+# don't like cows?  that's unfortunate.
+# set to 1 if you don't want cowsay support or export ANSIBLE_NOCOWS=1 
+#nocows = 1
+
+# don't like colors either?
+# set to 1 if you don't want colors, or export ANSIBLE_NOCOLOR=1
+#nocolor = 1
+
+# the CA certificate path used for validating SSL certs. This path 
+# should exist on the controlling node, not the target nodes
+# common locations:
+# RHEL/CentOS: /etc/pki/tls/certs/ca-bundle.crt
+# Fedora     : /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem
+# Ubuntu     : /usr/share/ca-certificates/cacert.org/cacert.org.crt
+#ca_file_path = 
+
+# the http user-agent string to use when fetching urls. Some web server
+# operators block the default urllib user agent as it is frequently used
+# by malicious attacks/scripts, so we set it to something unique to 
+# avoid issues.
+#http_user_agent = ansible-agent
+
+# if set to a persistant type (not 'memory', for example 'redis') fact values
+# from previous runs in Ansible will be stored.  This may be useful when
+# wanting to use, for example, IP information from one group of servers
+# without having to talk to them in the same playbook run to get their
+# current IP information.
+fact_caching = memory
+
+[paramiko_connection]
+
+# uncomment this line to cause the paramiko connection plugin to not record new host
+# keys encountered.  Increases performance on new host additions.  Setting works independently of the
+# host key checking setting above.
+#record_host_keys=False
+
+# by default, Ansible requests a pseudo-terminal for commands executed under sudo. Uncomment this
+# line to disable this behaviour.
+#pty=False
+
+[ssh_connection]
+
+# ssh arguments to use
+# Leaving off ControlPersist will result in poor performance, so use 
+# paramiko on older platforms rather than removing it
+#ssh_args = -o ControlMaster=auto -o ControlPersist=60s
+
+# The path to use for the ControlPath sockets. This defaults to
+# "%(directory)s/ansible-ssh-%%h-%%p-%%r", however on some systems with
+# very long hostnames or very long path names (caused by long user names or 
+# deeply nested home directories) this can exceed the character limit on
+# file socket names (108 characters for most platforms). In that case, you 
+# may wish to shorten the string below.
+# 
+# Example: 
+# control_path = %(directory)s/%%h-%%r
+#control_path = %(directory)s/ansible-ssh-%%h-%%p-%%r
+
+# Enabling pipelining reduces the number of SSH operations required to 
+# execute a module on the remote server. This can result in a significant 
+# performance improvement when enabled, however when using "sudo:" you must 
+# first disable 'requiretty' in /etc/sudoers
+#
+# By default, this option is disabled to preserve compatibility with
+# sudoers configurations that have requiretty (the default on many distros).
+# 
+#pipelining = False
+
+# if True, make ansible use scp if the connection type is ssh 
+# (default is sftp)
+scp_if_ssh = True

ansible/nym-node/playbooks/bond.yml

@@ -0,0 +1,8 @@
+---
+- name: Nym node bonding / post-installation
+  hosts: all    # or a specific host/group
+  gather_facts: false
+  serial: 1  
+
+  roles:
+    - role: postinstall

ansible/nym-node/playbooks/deploy.yml

@@ -0,0 +1,10 @@
+---
+- name: "Deploy Nym node"
+  hosts: all    # or a specific host/group
+  become: true
+  roles:
+    - base
+    - nym
+    - nginx
+    - tunnel # comment out for mixnode
+    - quic   # comment out for mixnode or non-wireguard gateway

ansible/nym-node/playbooks/group_vars/all.yml

@@ -0,0 +1,44 @@
+---
+ansible_ssh_private_key_file: ~/.ssh/<SSH_KEY>
+
+# nym_version: "v2025.21-mozzarella"
+# 
+# NOTE:
+# if you want to pin Nym to a specific version instead of using the
+# latest release from GitHub in /tasks/main.yml then
+# uncomment the line above and set the tag
+
+cli_url: "https://github.com/nymtech/nym/releases/download/nym-binaries-{{ nym_version }}/nym-cli"
+tunnel_manager_url: "https://github.com/nymtech/nym/raw/refs/heads/develop/scripts/nym-node-setup/network-tunnel-manager.sh"
+quic_bridge_deployment_url: "https://raw.githubusercontent.com/nymtech/nym/refs/heads/develop/scripts/nym-node-setup/quic_bridge_deployment.sh"
+
+# NOTE: These values will be used globally unless overwritten per node in inventory/all
+ansible_user: root                       # used for ssh, like `ssh root@nym-exit.ch-1.mynodes.net`
+email: "<EMAIL>"                         # used in certbot, description.toml and landing page
+website: "<WEBSITE>"                     # it is used in the description.toml
+description: "<NODE_PUBLIC_DESCRIPTION>" # or define per node in inventory/all
+
+# NOTE: Set these vars if you want them globally for all nodes
+# Per node changes in inventory/all will overwrite these global ones:
+hostname: ""            # this is a fallback, keep it and setup hostname per node in inventory/all
+# moniker: "<MONIKER>"                    # if not setup here not in inventory/all it get's derived from the hostname
+# mode: <MODE>                            # entry-gateway/exit-gateway/mixnode 
+# wireguard_enabled: <WIREGUARD_ENABLED>  # true/false
+
+# NOTE: Possible vars to incule on landing page, etc.
+# operator_name: "<OPERATOR_NAME>"
+
+packages:
+  - tmux
+  - speedtest-cli
+  - nano
+  - htop
+  - git
+  - zip
+  - nala
+  - curl
+  - neovim
+  - ca-certificates
+  - jq
+  - wget
+  - ufw

ansible/nym-node/playbooks/inventory/all

@@ -0,0 +1,34 @@
+[nym_nodes]
+# READ CONFIGURATION GUIDE:
+# https://nym.com//docs/operators/orchestration/ansible#configuration
+
+# VARIABLES INFO
+# required vars to set values per node: 
+# `ansible_host`, `hostname`, `location`
+
+# global vars can be set in the group_vars/all.yml, for example:
+# `email`, `ansible_user`, `moniker`, `description`,  `mode`, `wireguard_enabled`
+# othersise they must be set per node!
+
+############
+# TEMPLATE #
+############
+# node1 ansible_host=<YOUR_SERVER_IP> ansible_user=<USER> hostname=<HOSTNAME> location=<LOCATION> email=<EMAIL> mode=<MODE> wireguard_enabled=<true/false> moniker=<MONIKER> description=<DESCRIPTION>
+
+# remove all comments and exchange the <VARIABLES> with your real values for each node
+# without <> brackets
+
+# PRIORITY ORDER
+# anything setup globaly can be overwritten in this file per node  
+# if provided here, it takes priority over the global setting
+
+# EXAMPLES
+# exit + wireguard gateway:
+# node2 ansible_host=11.12.13.14 hostname=nym-exit.ch-1.mydomain.net mode=exit-gateway location=CH wireguard_enabled=true
+
+# entry gateway, no wireguard:
+# node3 ansible_host=12.13.14.15 hostname=nym-entry.ch-2.mydomain.net mode=entry-gateway location=CH wireguard_enabled=false
+
+# NOTE:
+# all examples above don't have defined user, email nor description as we use the definition from group_vars/main.yml without an attempt of overwriting it
+# all examples above don't have moniker defined as there is a function in /templates/description.toml.j2 deriving it from the hostname

ansible/nym-node/playbooks/upgrade.yml

@@ -0,0 +1,9 @@
+---
+- name: "Upgrade Nym node"
+  hosts: all    # or a specific host/group or limit via -l on CLI (ansible-playbook playbooks/upgrade.yml -l mynode1)
+  become: true
+  serial: 1
+  
+  roles:
+    - base
+    - upgrade

ansible/nym-node/roles/base/tasks/main.yml

@@ -0,0 +1,22 @@
+- name: Set hostname
+  hostname:
+    name: "{{ hostname }}"
+  when: hostname is defined and hostname | length > 0
+
+- name: Install aptitude 
+  apt:
+    name: aptitude
+    update_cache: yes
+    state: present
+    force_apt_get: yes
+
+- name: Update packages
+  apt:
+    update_cache: yes
+    upgrade: yes
+    
+- name: Install essential packages
+  package:
+    name: "{{ packages }}"
+    state: latest
+    update_cache: yes

ansible/nym-node/roles/nginx/tasks/main.yml

@@ -0,0 +1,61 @@
+- name: Install nginx and certbot
+  apt:
+    name:
+      - nginx
+      - certbot
+      - python3-certbot-nginx
+    state: present
+
+- name: Create web root directory
+  file:
+    path: "/var/www/{{ hostname }}"
+    state: directory
+    mode: "0755"
+
+- name: Create landing page template
+  tags: landing
+  template:
+    src: landing.html.j2
+    dest: "/var/www/{{ hostname }}/index.html"
+
+- name: Remove default nginx site
+  file:
+    path: /etc/nginx/sites-enabled/default
+    state: absent
+
+- name: Add bare-bones nginx template
+  template:
+    src: nginx-site.conf.j2
+    dest: "/etc/nginx/sites-available/{{ hostname }}"
+
+- name: Enable nginx config
+  file:
+    src: "/etc/nginx/sites-available/{{ hostname }}"
+    dest: "/etc/nginx/sites-enabled/{{ hostname }}"
+    state: link
+
+- name: Validate nginx configuration
+  command: nginx -t
+  changed_when: false
+
+- name: Obtain SSL certificate
+  command:
+    cmd: "certbot --nginx --non-interactive --agree-tos --redirect -m {{ email }} -d {{ hostname }}"
+
+- name: Add wss config from nginx template
+  template:
+    src: wss-config.conf.j2
+    dest: "/etc/nginx/sites-available/nym-wss-config"
+
+- name: Enable WSS config
+  file:
+    src: "/etc/nginx/sites-available/nym-wss-config"
+    dest: "/etc/nginx/sites-enabled/nym-wss-config"
+    state: link
+
+- name: Validate nginx config after wss
+  command: nginx -t
+  changed_when: false
+
+- name: Restart nginx to apply changes
+  service: name=nginx state=restarted enabled=yes

ansible/nym-node/roles/nginx/tasks/templates/landing.html.j2

@@ -0,0 +1,218 @@
+<!DOCTYPE html>
+<html lang="en-US">
+<head>
+<meta charset="UTF-8">
+<title>This is a NYM Exit Gateway</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<link rel="icon" type="image/png" href="">
+
+<style>
+:root {
+  /* font + theme tokens */
+  font-family: Consolas, "Ubuntu Mono", Menlo, "DejaVu Sans Mono", monospace;
+  --background-color: #242B2D;
+  --text-color: #FFFFFF;
+  --link-color: #07ff94;
+  --title-color: #07ff94;
+}
+
+html {
+  background: var(--background-color);
+}
+
+body {
+  margin-left: auto;
+  margin-right: auto;
+  padding-left: 5vw;
+  padding-right: 5vw;
+  max-width: 1000px;
+  color: var(--text-color); /* default text color */
+}
+
+h1 {
+  font-size: 55px;
+  text-align: center;
+  color: var(--title-color);
+}
+
+p {
+  color: var(--text-color);
+}
+
+p, a {
+  font-size: 20px;
+}
+
+a {
+  color: var(--link-color);
+  text-decoration: none;
+}
+
+a:hover {
+  filter: brightness(.8);
+  text-decoration: underline;
+}
+
+.links {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: space-evenly;
+}
+
+.links > a {
+  margin: 10px;
+  white-space: nowrap;
+}
+</style>
+</head>
+
+<body>
+<main>
+  <h1>This is a NYM Exit Gateway</h1>
+
+
+  <p>
+    You are most likely accessing this website because you've had some issue with
+    the traffic coming from this IP. This router is part of the <a
+    href="https://nym.com/">NYM project</a>, which is
+    dedicated to <a href="https://nym.com/about/mission">create</a> outstanding
+    privacy software that is legally compliant without sacrificing integrity or
+    having any backdoors.
+    This router IP should be generating no other traffic, unless it has been
+    compromised.
+  </p>
+
+  <p><strong>
+    If you are a representative of a company who feels that this router is being
+    used to violate the DMCA, please be aware that this machine does not host or
+    contain any illegal content. Also be aware that network infrastructure
+    maintainers are not liable for the type of content that passes over their
+    equipment, in accordance with <a
+    href="https://www.law.cornell.edu/uscode/text/17/512">DMCA
+    "safe harbor" provisions</a>. In other words, you will have just as much luck
+    sending a takedown notice to the Internet backbone providers.
+  </strong></p>
+
+  <p>
+    Nym Network is operated by a decentralised community of node operators
+    and stakers. Nym Network is trustless, meaning that no parts of the system
+    nor its operators have access to information that might compromise the privacy
+    of users. Nym software enacts a strict principle of data minimisation and has
+    no back doors. The Nym mixnet works by encrypting packets in several layers
+    and relaying those through a multi-layered network called a mixnet,  eventually
+    letting the traffic exit the Nym mixnet through an exit gateway like this one.
+    This design makes it impossible for a service to know which user is connecting to it,
+    since it can only see the IP-address of the Nym exit gateway:
+  </p>
+
+  <p style="text-align:center;margin:40px 0">
+    <svg xmlns="http://www.w3.org/2000/svg" width="500" viewBox="0 0 490.28 293.73" style="width:100%;max-width:600px" role="img" aria-label="Diagram of how a user connects through the Nym network">
+      <desc>Illustration showing how a user might connect to a service through the Nym Network. The user first sends their data through three daisy-chained encrypted Nym nodes that exist on three different continents. Then the last Nym node in the chain connects to the target service over the normal internet.</desc>
+      <defs>
+        <style>
+          .t {
+            fill: var(--text-color);
+            stroke: var(--text-color);
+          }
+        </style>
+      </defs>
+      <!-- (SVG content left unchanged) -->
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+      <g fill="none">
+        <path stroke="#cf63a6" stroke-linecap="round" stroke-width="2.76" d="M135.2 140.58c61.4-3.82 115.95-118.83 151.45-103.33"/>
+        <path stroke="#cf63a6" stroke-linecap="round" stroke-width="2.76" d="M74.43 46.66c38.15 8.21 64.05 42.26 60.78 93.92M286.65 37.25c-9.6 39.44-3.57 57.12-35.64 91.98"/>
+        <path stroke="#e4c101" stroke-dasharray="9.06,2.265" stroke-width="2.27" d="M397.92 162.52c-31.38 1.26-90.89-53.54-148.3-36.17"/>
+        <path stroke="#cf63a6" stroke-linecap="round" stroke-width="2.77" d="M17.6 245.88c14.35 0 14.4.05 28-.03"/>
+        <path stroke="#e3bf01" stroke-dasharray="9.06,2.265" stroke-width="2.27" d="M46.26 274.14c-17.52-.12-16.68.08-30.34.07"/>
+      </g>
+      <g transform="translate(120.8 -35.81)">
+        <circle cx="509.78" cy="68.74" r="18.12" fill="#240a3b" transform="translate(-93.3 38.03) scale(.50637)"/>
+        <circle cx="440.95" cy="251.87" r="18.12" fill="#240a3b" transform="translate(-93.3 38.03) scale(.50637)"/>
+        <circle cx="212.62" cy="272.19" r="18.12" fill="#240a3b" transform="translate(-93.3 38.03) scale(.50637)"/>
+        <circle cx="92.12" cy="87.56" r="18.12" fill="#240a3b" transform="translate(-93.3 38.03) scale(.50637)"/>
+        <circle cx="730.88" cy="315.83" r="18.12" fill="#67727b" transform="translate(-93.3 38.03) scale(.50637)"/>
+        <circle cx="-102.85" cy="282.18" r="9.18" fill="#240a3b"/>
+        <circle cx="-102.85" cy="309.94" r="9.18" fill="#67727b"/>
+      </g>
+      <g class="t">
+        <text xml:space="preserve" x="-24.76" y="10.37" stroke-width=".26" font-size="16.93" font-weight="700" style="line-height:1.25" transform="translate(27.79 2.5)" word-spacing="0"><tspan x="-24.76" y="10.37">The user</tspan></text>
+        <text xml:space="preserve" x="150.63" y="196.62" stroke-width=".26" font-size="16.93" font-weight="700" style="line-height:1.25" transform="translate(27.79 2.5)" word-spacing="0"><tspan x="150.63" y="196.62">This server</tspan></text>
+        <text xml:space="preserve" x="346.39" y="202.63" stroke-width=".26" font-size="16.93" font-weight="700" style="line-height:1.25" transform="translate(27.79 2.5)" word-spacing="0"><tspan x="346.39" y="202.63">Your service</tspan></text>
+        <text xml:space="preserve" x="34.52" y="249.07" stroke-width=".26" font-size="16.93" font-weight="700" style="line-height:1.25" transform="translate(27.79 2.5)" word-spacing="0"><tspan x="34.52" y="249.07">Nym network link</tspan></text>
+        <text xml:space="preserve" x="34.13" y="276.05" stroke-width=".26" font-size="16.93" font-weight="700" style="line-height:1.25" transform="translate(27.79 2.5)" word-spacing="0"><tspan x="34.13" y="276.05">Unencrypted link</tspan></text>
+        <path fill="none" stroke-linecap="round" stroke-width="1.67" d="M222.6 184.1c-2.6-15.27 8.95-23.6 18.43-38.86m186.75 45.61c-.68-10.17-9.4-17.68-18.08-23.49"/>
+        <path fill="none" stroke-linecap="round" stroke-width="1.67" d="M240.99 153.41c.35-3.41 1.19-6.17.04-8.17m-7.15 5.48c1.83-2.8 4.58-4.45 7.15-5.48"/>
+        <path fill="none" stroke-linecap="round" stroke-width="1.67" d="M412.43 173.21c-2.2-3.15-2.54-3.85-2.73-5.85m0 0c2.46-.65 3.85.01 6.67 1.24M61.62 40.8C48.89 36.98 36.45 27.54 36.9 18.96M61.62 40.8c.05-2.58-3.58-4.8-5.25-5.26m-2.65 6.04c1.8.54 6.8 1.31 7.9-.78"/>
+        <path fill="none" stroke-linecap="round" stroke-linejoin="round" stroke-width="2.44" d="M1.22 229.4h247.74v63.1H1.22z"/>
+      </g>
+    </svg>
+  </p>
+
+  <p><a href="https://nym.com/about/mixnet">Read more about how Nym works.</a></p>
+
+  <p>
+    Nym relies on a growing ecosystem of users, developers and researcher partners
+    aligned with the mission to make sure Nym software is running, remains usable
+    and solves real problems. While Nym is not designed for malicious computer
+    users, it is true that they can use the network for malicious ends. This
+    is largely because criminals and hackers have significantly better access to
+    privacy and anonymity than do the regular users whom they prey upon. Criminals
+    can and do build, sell, and trade far larger and more powerful networks than
+    Nym on a daily basis. Thus, in the mind of this operator, the social need for
+    easily accessible censorship-resistant private, anonymous communication trumps
+    the risk of unskilled bad actors, who are almost always more easily uncovered
+    by traditional police work than by extensive monitoring and surveillance anyway.
+  </p>
+
+  <p>
+    In terms of applicable law, the best way to understand Nym is to consider it a
+    network of routers operating as common carriers, much like the Internet
+    backbone. However, unlike the Internet backbone routers, Nym mixnodes do not
+    contain identifiable routing information about the source of a packet and do
+    mix the user internet traffic with that of other users, making communications
+    private and protecting not just the user content but the metadata
+    (user's IP address, who the user talks to, when, where, from what device and
+    more) and no single Nym node can determine both the origin and destination
+    of a given transmission.
+  </p>
+
+  <p>
+    As such, there is nothing the operator of this Exit Gateway can do to help you
+    track the connection further. This Exit Gateway maintains no logs of any of the
+    Nym Network, so there is little that can be done to trace either legitimate or
+    illegitimate traffic and most importantly the operator cannot tell apart one from
+    the other because of the cryptography design making such selection impossible
+    for the operator. Attempts to seize this router will accomplish nothing.
+  </p>
+
+  <p>
+    To decentralise and enable privacy for a broad range of services, this
+    Exit Gateway adopts an <a href="https://nymtech.net/.wellknown/network-requester/exit-policy.txt">Exit Policy</a>
+    serving as a safeguard.
+  </p>
+
+  <p>
+    That being said, if you still have a complaint about the router, you may email the
+    <a href="mailto:{{ email }}">maintainer</a>. If complaints are related to a particular service that is being abused,
+    the maintainer will submit that to the NYM Operators Community in order to add it to the Exit Policy cited above.
+    The community governance can only blacklist entire IP:port destinations across the entire network.
+  </p>
+
+  <p>
+    You also have the option of blocking this IP address and others on the Nym network if you so desire.
+    The Nym project provides a <a href="https://nym.com/explorer">
+    web service</a> to fetch a list of all IP addresses of Nym Gateway Exit nodes that allow exiting to a
+    specified IP:port combination. Please be considerate when using these options.
+  </p>
+  <p style="text-align:center">
+    <img
+      class="logo"
+      src="https://raw.githubusercontent.com/nymtech/websites/main/www/nym.com/public/images/Nym_meta_Image.png"
+      alt=""
+      style="max-width:320px;width:100%;height:auto"
+      onerror="this.onerror=null;this.src='/images/nym_logo.png';"
+    />
+  </p>
+</main>
+</body>
+</html>

ansible/nym-node/roles/nginx/tasks/templates/nginx-site.conf.j2

@@ -0,0 +1,13 @@
+server {
+    listen 80;
+    listen [::]:80;
+
+    server_name {{ hostname }};
+
+    location / {
+        proxy_pass http://127.0.0.1:8080;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header Host $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+}

ansible/nym-node/roles/nginx/tasks/templates/wss-config.conf.j2

@@ -0,0 +1,35 @@
+server {
+    listen 9001 ssl http2;
+    listen [::]:9001 ssl http2;
+
+    server_name {{ hostname }};
+
+    ssl_certificate /etc/letsencrypt/live/{{ hostname }}/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/{{ hostname }}/privkey.pem;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    access_log /var/log/nginx/access.log;
+    error_log  /var/log/nginx/error.log;
+
+    location /favicon.ico {
+        return 204;
+        access_log off;
+        log_not_found off;
+    }
+
+    location / {
+        add_header 'Access-Control-Allow-Origin' '*' always;
+        add_header 'Access-Control-Allow-Credentials' 'true' always;
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, HEAD' always;
+        add_header 'Access-Control-Allow-Headers' '*' always;
+
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header X-Forwarded-For $remote_addr;
+
+        proxy_pass http://localhost:9000;
+        proxy_intercept_errors on;
+    }
+}

ansible/nym-node/roles/nym/defaults/main.yml

@@ -0,0 +1,40 @@
+---
+# Where binaries live
+nym_install_dir: /root/nym-binaries
+
+# nym-node run arguments (defaults, can be overridden per host/group)
+http_bind_address: "0.0.0.0:8080"        # maps to --http-bind-address
+mixnet_bind_address: "0.0.0.0:1789"      # maps to --mixnet-bind-address
+
+
+# WireGuard boolean
+wireguard_enabled: "{{ wireguard_enabled | default(false) | bool }}"
+
+# Landing page base dir, hostname is appended in the task
+landing_page_assets_base_dir: "/var/www"
+
+# Flag toggles
+# accept_operator_terms: true              # controls --accept-operator-terms-and-conditions
+nym_write_flag: true                     # controls -w
+nym_init_only_flag: true                 # controls --init-only
+wss_port: 9001                           # controlls --announce-wss-port
+
+# Optional: extra flags if you want to append more later
+nym_extra_flags: ""
+
+# CLI URL (nym_version can be set elsewhere / via GitHub API)
+nym_cli_url: "https://github.com/nymtech/nym/releases/download/{{ nym_version }}/nym-cli"
+
+# UFW
+nym_ufw_enable: true
+
+nym_ufw_rules:
+  - { port: 22,    proto: tcp }
+  - { port: 80,    proto: tcp }
+  - { port: 443,   proto: tcp }
+  - { port: 1789,  proto: tcp }
+  - { port: 1790,  proto: tcp }
+  - { port: 8080,  proto: tcp }
+  - { port: 9000,  proto: tcp }
+  - { port: 9001,  proto: tcp }
+  - { port: 51822, proto: udp }

ansible/nym-node/roles/nym/files/script.sh

@@ -0,0 +1 @@
+#!/bin/bash

ansible/nym-node/roles/nym/handlers/main.yml

@@ -0,0 +1,3 @@
+- name: Reload systemd
+  systemd:
+    daemon_reload: yes

ansible/nym-node/roles/nym/tasks/config.yml

@@ -0,0 +1,38 @@
+---
+# Useful when the host is behind a NAT
+- name: Fetch the public IP address
+  command: "curl -4 canhazip.com"
+  register: ipv4
+  changed_when: false
+  failed_when: false
+
+- name: Set public IP address
+  set_fact:
+    public_ip: "{{ ipv4.stdout | default(ansible_default_ipv4.address) }}"
+
+- name: Initialize nym node
+  # Delete the part from --hostname onward if you run  mode=mixnode only
+  command:
+    cmd: >
+      {{ nym_install_dir }}/nym-node run
+      --mode {{ mode }}
+      --public-ips {{ public_ip }}
+      --http-bind-address {{ http_bind_address }}
+      --mixnet-bind-address {{ mixnet_bind_address }}
+      --location {{ location }}
+      {% if accept_operator_terms %}--accept-operator-terms-and-conditions{% endif %}
+
+      {{ nym_extra_flags }}
+
+      --hostname {{ hostname }}
+      --wireguard-enabled {{ wireguard_enabled }}
+      --landing-page-assets-path {{ landing_page_assets_base_dir }}/{{ hostname }}/
+      {% if nym_write_flag %}-w{% endif %}
+      {% if nym_init_only_flag %}--init-only{% endif %}
+      --announce-wss-port {{ wss_port }}
+
+
+- name: Update nym description
+  template:
+    src: description.toml.j2
+    dest: /root/.nym/nym-nodes/default-nym-node/data/description.toml

ansible/nym-node/roles/nym/tasks/firewall.yml

@@ -0,0 +1,25 @@
+- name: Configure UFW rules
+  ufw:
+    rule: allow
+    port: "{{ item.port }}"
+    proto: "{{ item.proto }}"
+    comment: "{{ item.comment | default(omit) }}"
+  loop: "{{ nym_ufw_rules }}"
+  loop_control:
+    label: "{{ item.port }}/{{ item.proto }}"
+  when:
+    - nym_ufw_enable
+    - item.when | default(true)
+
+- name: Allow bandwidth/topup rule inside WG tunnel
+  command: >
+    ufw allow in on nymwg to any port 51830 proto tcp comment 'bandwidth queries/topup'
+  when:
+    - nym_ufw_enable
+    - (wireguard_enabled | bool)
+
+- name: Enable UFW
+  ufw:
+    state: enabled
+  when:
+    nym_ufw_enable

ansible/nym-node/roles/nym/tasks/install.yml

@@ -0,0 +1,34 @@
+---
+- name: Create nym directory
+  file:
+    path: "{{ nym_install_dir }}"
+    state: directory
+    mode: "0755"
+
+- name: Get latest Nym release metadata
+  uri:
+    url: https://api.github.com/repos/nymtech/nym/releases/latest
+    return_content: yes
+  register: latest_release
+  when: nym_version is not defined or nym_version == 'latest'
+
+- name: Set nym_version from GitHub API
+  set_fact:
+    nym_version: "{{ latest_release.json.tag_name }}"
+  when: nym_version is not defined or nym_version == 'latest'
+
+- name: Set binary URL
+  set_fact:
+    binary_url: "https://github.com/nymtech/nym/releases/download/{{ nym_version }}/nym-node"
+
+- name: Download nym-node binary
+  get_url:
+    url: "{{ binary_url }}"
+    dest: "{{ nym_install_dir }}/nym-node"
+    mode: "0755"
+
+- name: Download nym-cli binary
+  get_url:
+    url: "{{ nym_cli_url }}"
+    dest: "{{ nym_install_dir }}/nym-cli"
+    mode: "0755"

ansible/nym-node/roles/nym/tasks/main.yml

@@ -0,0 +1,12 @@
+---
+- name: Install Nym binaries
+  import_tasks: install.yml
+
+- name: Configure Nym node
+  import_tasks: config.yml
+
+- name: Configure firewall for Nym
+  import_tasks: firewall.yml
+
+- name: Configure and start Nym service
+  import_tasks: service.yml

ansible/nym-node/roles/nym/tasks/service.yml

@@ -0,0 +1,15 @@
+---
+- name: Template systemd service
+  tags: systemctl
+  template:
+    src: nym-node.service.j2
+    dest: /etc/systemd/system/nym-node.service
+  notify: Reload systemd
+
+- name: Enable and start nym service
+  tags: systemctl
+  systemd:
+    name: nym-node
+    enabled: yes
+    state: started
+    daemon_reload: yes

ansible/nym-node/roles/nym/templates/description.toml.j2

@@ -0,0 +1,20 @@
+{# Priority:
+   1. Use moniker if provided in inventory
+   2. Else strip "nym-exit." prefix if hostname starts with it
+   3. Else use hostname unchanged
+#}
+
+{% if moniker is defined and moniker | length > 0 %}
+    {% set moniker_final = moniker %}
+{% else %}
+    {% if hostname is defined and hostname.startswith('nym-exit.') %}
+        {% set moniker_final = hostname | regex_replace('^nym-exit\\.', '') %}
+    {% else %}
+        {% set moniker_final = hostname %}
+    {% endif %}
+{% endif %}
+
+moniker = "{{ moniker_final }}"
+website = " {{ website }}"
+security_contact = "{{ email }}"
+details = "{{ description }}"

ansible/nym-node/roles/nym/templates/nym-node.service.j2

@@ -0,0 +1,15 @@
+[Unit]
+Description=Nym Node
+StartLimitInterval=350
+StartLimitBurst=10
+
+[Service]
+User={{ ansible_user }}
+LimitNOFILE=65536
+ExecStart=/root/nym-binaries/nym-node run --mode {{ mode }} --accept-operator-terms-and-conditions --wireguard-enabled {{ wireguard_enabled }}
+KillSignal=SIGINT
+Restart=on-failure
+RestartSec=30
+
+[Install]
+WantedBy=multi-user.target

ansible/nym-node/roles/postinstall/tasks/main.yml

@@ -0,0 +1,49 @@
+- name: Show which node is being bonded
+  tags: bonding
+  debug:
+    msg: "Bonding Nym node: {{ hostname }}"
+
+- name: Get bonding details
+  tags: bonding
+  command: "/root/nym-binaries/nym-node bonding-information"
+  register: bondinfo
+  changed_when: false
+
+- name: Display bonding info
+  tags: bonding
+  debug:
+    msg: "{{ item }}"
+  loop: "{{ bondinfo.stdout_lines }}"
+
+
+- name: Prompt operator to generate contract message in wallet
+  tags: bonding
+  pause:
+    prompt: |
+      ** Using the bonding information above:
+
+      1. Open your wallet  
+      2. Go to Bonding section
+      3. Fill Hostname and Identity key from the message printed above
+      4. Copy the CONTRACT MESSAGE that your wallet displays  
+      5. Paste it below and press Enter
+
+      Paste CONTRACT MESSAGE here:
+  register: contract_msg_input
+
+- name: Sign bonding contract message on the node
+  tags: bonding
+  command:
+    argv:
+      - /root/nym-binaries/nym-node
+      - sign
+      - --contract-msg
+      - "{{ contract_msg_input.user_input }}"
+      - --output
+      - json
+  register: sign_output
+
+- name: Display full signed message exactly as returned
+  tags: bonding
+  debug:
+    msg: "{{ sign_output.stdout }}"

ansible/nym-node/roles/quic/tasks/main.yml

@@ -0,0 +1,16 @@
+- name: Download quic_bridge_deployment.sh
+  tags: quic bridge deployment
+  get_url:
+    url: "{{ quic_bridge_deployment_url }}"
+    dest: "/root/nym-binaries/quic_bridge_deployment.sh"
+    mode: "0755"
+
+- name: Configure tunnel manager
+  tags: quic bridge deployment
+  become: true
+  command:
+    cmd: "/root/nym-binaries/quic_bridge_deployment.sh {{ item }}"
+  environment:
+    NONINTERACTIVE: "1"
+  loop:
+    - full_bridge_setup

ansible/nym-node/roles/tunnel/tasks/main.yml

@@ -0,0 +1,14 @@
+- name: Download network-tunnel-manager.sh
+  tags: network tunnel manager
+  get_url:
+    url: "{{ tunnel_manager_url }}"
+    dest: "/root/nym-binaries/network-tunnel-manager.sh"
+    mode: "0755"
+
+- name: Configure tunnel manager
+  tags: network tunnel manager
+  become: true
+  command:
+    cmd: "/root/nym-binaries/network-tunnel-manager.sh {{ item }}"
+  loop:
+    - complete_networking_configuration

ansible/nym-node/roles/upgrade/defaults/main.yml

@@ -0,0 +1,10 @@
+nym_binary_dir: /root/nym-binaries
+nym_binary_path: "{{ nym_binary_dir }}/nym-node"
+nym_backup_dir: "{{ nym_binary_dir }}/bak"
+nym_backup_path: "{{ nym_backup_dir }}/nym-node"
+nym_service_name: nym-node
+
+# nym_version: "v2025.21-mozzarella"
+# Optional: set this to pin a specific release tag in (e.g. v2025.21-mozzarella)
+# otherwise the GitHub “latest” release is used
+

ansible/nym-node/roles/upgrade/tasks/fetch_latest.yml

@@ -0,0 +1,30 @@
+- name: Get latest Nym release metadata
+  uri:
+    url: https://api.github.com/repos/nymtech/nym/releases/latest
+    return_content: yes
+  register: latest_release
+  when: nym_version is not defined and not ansible_check_mode
+
+- name: Set nym_version from GitHub API
+  set_fact:
+    nym_version: "{{ latest_release.json.tag_name }}"
+  when: nym_version is not defined and not ansible_check_mode
+
+- name: Show target Nym version tag
+  debug:
+    msg: "Target Nym release tag: {{ nym_version | default('latest (check-mode)') }}"
+
+- name: Generate binary_url from version
+  set_fact:
+    binary_url: >-
+      https://github.com/nymtech/nym/releases/download/{{ nym_version }}/nym-node
+  when: not ansible_check_mode
+
+- name: Download nym-node binary
+  get_url:
+    url: "{{ binary_url }}"
+    dest: "{{ nym_binary_path }}"
+    mode: "0755"
+  register: download_result
+  failed_when: false
+  when: not ansible_check_mode

ansible/nym-node/roles/upgrade/tasks/finalize.yml

@@ -0,0 +1,122 @@
+# run --version on the new binary
+- name: Check new nym-node version
+  command:
+    argv:
+      - "{{ nym_binary_path }}"
+      - --version
+  register: nym_new_version_cmd
+  failed_when: false
+  changed_when: false
+  when: not ansible_check_mode
+
+# show the full stdout so we don’t depend on regex parsing at all
+# show full upgraded version output, line by line
+- name: Show upgraded nym-node version info
+  debug:
+    msg: >-
+      {{
+        [
+          "New nym-node --version rc: " ~ (nym_new_version_cmd.rc | default('unset') | string),
+          "New nym-node --version output:"
+        ]
+        + (nym_new_version_cmd.stdout_lines | default([]))
+      }}
+  when: not ansible_check_mode
+
+# decide if upgrade is successful
+# success means: the binary executed without an error (rc == 0)
+- name: Determine if upgrade is successful
+  set_fact:
+    upgrade_ok: "{{ (nym_new_version_cmd.rc | default(1)) == 0 }}"
+  when: not ansible_check_mode
+
+# show the decision for debugging
+- name: Debug upgrade_ok decision
+  debug:
+    msg:
+      - "upgrade_ok: {{ upgrade_ok }}"
+  when: not ansible_check_mode
+
+#########
+# success
+#########
+
+# show the full version output to the user, line-by-line
+- name: Show upgraded nym-node version info
+  debug:
+    msg:
+      - "Upgraded nym-node version output:"
+      - "{{ nym_new_version_cmd.stdout_lines | default([]) }}"
+  when: not ansible_check_mode and upgrade_ok | default(false)
+
+
+# remove backup
+- name: Remove backup after successful upgrade
+  file:
+    path: "{{ nym_backup_path }}"
+    state: absent
+  when:
+    - not ansible_check_mode
+    - upgrade_ok | default(false)
+    - nym_node_bin.stat.exists | default(false)
+
+# restart service
+- name: Restart nym-node service after successful upgrade
+  systemd:
+    name: "{{ nym_service_name }}"
+    state: restarted
+  when: not ansible_check_mode and upgrade_ok | default(false)
+
+# report success
+- name: Report successful upgrade
+  debug:
+    msg: >-
+      Upgrade successful. nym-node binary executed correctly and the service has been restarted.
+  when: not ansible_check_mode and upgrade_ok | default(false)
+
+#########
+# failure
+#########
+
+- name: Restore previous nym-node binary after failed upgrade
+  copy:
+    src: "{{ nym_backup_path }}"
+    dest: "{{ nym_binary_path }}"
+    mode: "0755"
+    remote_src: true
+  when:
+    - not ansible_check_mode
+    - (upgrade_ok | default(false)) == false
+    - nym_node_bin.stat.exists | default(false)
+
+- name: Remove backup after rollback
+  file:
+    path: "{{ nym_backup_path }}"
+    state: absent
+  when:
+    - not ansible_check_mode
+    - (upgrade_ok | default(false)) == false
+    - nym_node_bin.stat.exists | default(false)
+
+# always restart the service with the restored binary
+- name: Restart nym-node service with previous version after failed upgrade
+  systemd:
+    name: "{{ nym_service_name }}"
+    state: restarted
+  when:
+    - not ansible_check_mode
+    - (upgrade_ok | default(false)) == false
+    - nym_node_bin.stat.exists | default(false)
+
+- name: Report failed upgrade and rollback
+  debug:
+    msg: >-
+      Upgrade NOT successful. The previous nym-node binary has been restored
+      and the nym-node service has been restarted with the old version.
+  when: not ansible_check_mode and (upgrade_ok | default(false)) == false
+
+# optional: hard-fail the play for CI environments
+#- name: Fail the play to signal upgrade failure
+#  fail:
+#    msg: "nym-node upgrade failed; rolled back to previous binary."
+#  when: not ansible_check_mode and (upgrade_ok | default(false)) == false

ansible/nym-node/roles/upgrade/tasks/main.yml

@@ -0,0 +1,8 @@
+- name: Prepare for nym-node upgrade (backup, stop service)
+  include_tasks: prepare.yml
+
+- name: Fetch and install latest nym-node binary
+  include_tasks: fetch_latest.yml
+
+- name: Verify new nym-node and finalize (restart or rollback)
+  include_tasks: finalize.yml

ansible/nym-node/roles/upgrade/tasks/prepare.yml

@@ -0,0 +1,69 @@
+# stop service before touching the binary
+- name: Stop nym-node service
+  systemd:
+    name: "{{ nym_service_name }}"
+    state: stopped
+  when: not ansible_check_mode
+
+# check if the current binary exists
+- name: Check existing nym-node binary
+  stat:
+    path: "{{ nym_binary_path }}"
+  register: nym_node_bin
+
+# capture current nym-node version (if present)
+- name: Capture current nym-node version (if present)
+  command:
+    argv:
+      - "{{ nym_binary_path }}"
+      - --version
+  register: nym_current_version_cmd
+  failed_when: false
+  changed_when: false
+  when:
+    - nym_node_bin.stat.exists
+    - not ansible_check_mode
+
+# show full current version output instead of trying to parse it
+# show full current version output, line by line
+- name: Show current nym-node version info
+  debug:
+    msg: >-
+      {{
+        [
+          "Current nym-node --version rc: " ~ (nym_current_version_cmd.rc | default('unset') | string),
+          "Current nym-node --version output:"
+        ]
+        + (nym_current_version_cmd.stdout_lines | default([]))
+      }}
+  when:
+    - nym_node_bin.stat.exists
+    - not ansible_check_mode
+
+# ensure backup directory exists
+- name: Ensure backup directory exists
+  file:
+    path: "{{ nym_backup_dir }}"
+    state: directory
+    mode: "0755"
+  when: not ansible_check_mode
+
+# backup existing nym-node binary
+- name: Backup existing nym-node binary
+  copy:
+    src: "{{ nym_binary_path }}"
+    dest: "{{ nym_backup_path }}"
+    remote_src: true
+    mode: "0755"
+  when:
+    - not ansible_check_mode
+    - nym_node_bin.stat.exists
+
+# remove current nym-node binary
+- name: Remove current nym-node binary
+  file:
+    path: "{{ nym_binary_path }}"
+    state: absent
+  when:
+    - not ansible_check_mode
+    - nym_node_bin.stat.exists

clients/native/Cargo.toml

@@ -1,10 +1,10 @@
 [package]
 name = "nym-client"
-version = "1.1.53"
+version = "1.1.67"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 description = "Implementation of the Nym Client"
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.85"
 license.workspace = true
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -46,6 +46,7 @@ nym-bandwidth-controller = { path = "../../common/bandwidth-controller" }
 nym-bin-common = { path = "../../common/bin-common", features = [
     "output_format",
     "clap",
+    "basic_tracing",
 ] }
 nym-client-core = { path = "../../common/client-core", features = [
     "fs-credentials-storage",

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

@@ -2048,10 +2048,11 @@
       }
     },
     "node_modules/http-proxy-middleware": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.4.tgz",
-      "integrity": "sha512-m/4FxX17SUvz4lJ5WPXOHDUuCwIqXLfLHs1s0uZ3oYjhoXlx9csYxaOa0ElDEJ+h8Q4iJ1s+lTMbiCa4EXIJqg==",
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.9.tgz",
+      "integrity": "sha512-c1IyJYLYppU574+YI7R4QyX2ystMtVXZwIdzazUIPIJsHuWNd+mho2j+bKoHftndicGj9yh+xjd+l0yj7VeT1Q==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@types/http-proxy": "^1.17.8",
         "http-proxy": "^1.18.1",
@@ -6095,9 +6096,9 @@
       }
     },
     "http-proxy-middleware": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.4.tgz",
-      "integrity": "sha512-m/4FxX17SUvz4lJ5WPXOHDUuCwIqXLfLHs1s0uZ3oYjhoXlx9csYxaOa0ElDEJ+h8Q4iJ1s+lTMbiCa4EXIJqg==",
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.9.tgz",
+      "integrity": "sha512-c1IyJYLYppU574+YI7R4QyX2ystMtVXZwIdzazUIPIJsHuWNd+mho2j+bKoHftndicGj9yh+xjd+l0yj7VeT1Q==",
       "dev": true,
       "requires": {
         "@types/http-proxy": "^1.17.8",

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

@@ -25,6 +25,7 @@ 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_33;
+pub mod old_config_v1_1_54;
 mod persistence;
 mod template;
 

clients/native/src/client/config/old_config_v1_1_33.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::config::persistence::ClientPaths;
-use crate::client::config::{default_config_filepath, Config, Socket, SocketType};
+use crate::client::config::{default_config_filepath, Socket, SocketType};
 use crate::error::ClientError;
 use nym_bin_common::logging::LoggingSettings;
 use nym_client_core::config::disk_persistence::old_v1_1_33::CommonClientPathsV1_1_33;
@@ -14,6 +14,8 @@ use std::io;
 use std::net::{IpAddr, Ipv4Addr};
 use std::path::Path;
 
+use super::old_config_v1_1_54::ConfigV1_1_54;
+
 #[derive(Debug, Deserialize, PartialEq, Eq, Serialize, Clone)]
 pub struct ClientPathsV1_1_33 {
     #[serde(flatten)]
@@ -33,6 +35,21 @@ pub struct ConfigV1_1_33 {
     pub logging: LoggingSettings,
 }
 
+impl TryFrom<ConfigV1_1_33> for ConfigV1_1_54 {
+    type Error = ClientError;
+
+    fn try_from(value: ConfigV1_1_33) -> Result<Self, Self::Error> {
+        Ok(ConfigV1_1_54 {
+            base: value.base.into(),
+            socket: value.socket.into(),
+            storage_paths: ClientPaths {
+                common_paths: value.storage_paths.common_paths.upgrade_default()?,
+            },
+            logging: value.logging,
+        })
+    }
+}
+
 impl ConfigV1_1_33 {
     pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
         read_config_from_toml_file(path)
@@ -41,17 +58,6 @@ impl ConfigV1_1_33 {
     pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
         Self::read_from_toml_file(default_config_filepath(id))
     }
-
-    pub fn try_upgrade(self) -> Result<Config, ClientError> {
-        Ok(Config {
-            base: self.base.into(),
-            socket: self.socket.into(),
-            storage_paths: ClientPaths {
-                common_paths: self.storage_paths.common_paths.upgrade_default()?,
-            },
-            logging: self.logging,
-        })
-    }
 }
 
 #[derive(Debug, Deserialize, PartialEq, Eq, Serialize, Clone, Copy)]

clients/native/src/client/config/old_config_v1_1_54.rs

@@ -0,0 +1,41 @@
+use std::{io, path::Path};
+
+use nym_bin_common::logging::LoggingSettings;
+use nym_client_core::config::old_config_v1_1_54::ConfigV1_1_54 as BaseConfigV1_1_54;
+use nym_config::read_config_from_toml_file;
+use serde::{Deserialize, Serialize};
+
+use crate::error::ClientError;
+
+use super::{default_config_filepath, persistence::ClientPaths, Config, Socket};
+
+#[derive(Debug, Deserialize, PartialEq, Serialize, Clone)]
+pub struct ConfigV1_1_54 {
+    #[serde(flatten)]
+    pub base: BaseConfigV1_1_54,
+
+    pub socket: Socket,
+
+    pub storage_paths: ClientPaths,
+
+    pub logging: LoggingSettings,
+}
+
+impl ConfigV1_1_54 {
+    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))
+    }
+
+    pub fn try_upgrade(self) -> Result<Config, ClientError> {
+        Ok(Config {
+            base: self.base.into(),
+            socket: self.socket,
+            storage_paths: self.storage_paths,
+            logging: self.logging,
+        })
+    }
+}

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

@@ -92,10 +92,6 @@ host = '{{ socket.host }}'
 
 [debug]
 
-[debug.traffic]
-average_packet_delay = '{{ debug.traffic.average_packet_delay }}'
-message_sending_average_delay = '{{ debug.traffic.message_sending_average_delay }}'
-
 [debug.acknowledgements]
 average_ack_delay = '{{ debug.acknowledgements.average_ack_delay }}'
 

clients/native/src/client/mod.rs

@@ -11,7 +11,7 @@ use nym_client_core::client::base_client::{
     BaseClientBuilder, ClientInput, ClientOutput, ClientState,
 };
 use nym_sphinx::params::PacketType;
-use nym_task::TaskHandle;
+use nym_task::ShutdownManager;
 use nym_validator_client::QueryHttpRpcNyxdClient;
 use std::error::Error;
 use std::path::PathBuf;
@@ -29,6 +29,8 @@ pub struct SocketClient {
 
     /// Optional path to a .json file containing standalone network details.
     custom_mixnet: Option<PathBuf>,
+
+    shutdown_manager: ShutdownManager,
 }
 
 impl SocketClient {
@@ -40,6 +42,7 @@ impl SocketClient {
         SocketClient {
             config,
             custom_mixnet,
+            shutdown_manager: Default::default(),
         }
     }
 
@@ -49,7 +52,7 @@ impl SocketClient {
         client_output: ClientOutput,
         client_state: ClientState,
         self_address: &Recipient,
-        task_client: nym_task::TaskClient,
+        shutdown_token: nym_task::ShutdownToken,
         packet_type: PacketType,
     ) {
         info!("Starting websocket listener...");
@@ -57,6 +60,7 @@ impl SocketClient {
         let ClientInput {
             connection_command_sender,
             input_sender,
+            ..
         } = client_input;
 
         let ClientOutput {
@@ -77,24 +81,24 @@ impl SocketClient {
             shared_lane_queue_lengths,
             reply_controller_sender,
             Some(packet_type),
-            task_client.fork("websocket_handler"),
+            shutdown_token.clone(),
         );
 
         websocket::Listener::new(
             config.socket.host,
             config.socket.listening_port,
-            task_client.with_suffix("websocket_listener"),
+            shutdown_token.child_token(),
         )
         .start(websocket_handler);
     }
 
     /// blocking version of `start_socket` method. Will run forever (or until SIGINT is sent)
     pub async fn run_socket_forever(self) -> Result<(), Box<dyn Error + Send + Sync>> {
-        let shutdown = self.start_socket().await?;
+        let mut shutdown = self.start_socket().await?;
 
-        let res = shutdown.wait_for_shutdown().await;
+        shutdown.run_until_shutdown().await;
         log::info!("Stopping nym-client");
-        res
+        Ok(())
     }
 
     async fn initialise_storage(&self) -> Result<OnDiskPersistent, ClientError> {
@@ -111,7 +115,7 @@ impl SocketClient {
         let dkg_query_client = if self.config.base.client.disabled_credentials_mode {
             None
         } else {
-            Some(default_query_dkg_client_from_config(&self.config.base))
+            Some(default_query_dkg_client_from_config(&self.config.base)?)
         };
 
         let storage = self.initialise_storage().await?;
@@ -119,6 +123,7 @@ impl SocketClient {
 
         let mut base_client =
             BaseClientBuilder::new(self.config().base(), storage, dkg_query_client)
+                .with_shutdown(self.shutdown_manager.shutdown_tracker_owned())
                 .with_user_agent(user_agent);
 
         if let Some(custom_mixnet) = &self.custom_mixnet {
@@ -128,7 +133,7 @@ impl SocketClient {
         Ok(base_client)
     }
 
-    pub async fn start_socket(self) -> Result<TaskHandle, ClientError> {
+    pub async fn start_socket(self) -> Result<ShutdownManager, ClientError> {
         if !self.config.socket.socket_type.is_websocket() {
             return Err(ClientError::InvalidSocketMode);
         }
@@ -147,13 +152,13 @@ impl SocketClient {
             client_output,
             client_state,
             &self_address,
-            started_client.task_handle.get_handle(),
+            self.shutdown_manager.child_shutdown_token(),
             packet_type,
         );
 
         info!("Client startup finished!");
         info!("The address of this client is: {self_address}");
 
-        Ok(started_client.task_handle)
+        Ok(self.shutdown_manager)
     }
 }

clients/native/src/commands/mod.rs

@@ -5,6 +5,7 @@ use crate::client::config::old_config_v1_1_13::OldConfigV1_1_13;
 use crate::client::config::old_config_v1_1_20::ConfigV1_1_20;
 use crate::client::config::old_config_v1_1_20_2::ConfigV1_1_20_2;
 use crate::client::config::old_config_v1_1_33::ConfigV1_1_33;
+use crate::client::config::old_config_v1_1_54::ConfigV1_1_54;
 use crate::client::config::{BaseClientConfig, Config};
 use crate::commands::ecash::Ecash;
 use crate::error::ClientError;
@@ -177,7 +178,8 @@ async fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, ClientError> {
     let updated_step2: ConfigV1_1_20_2 = updated_step1.into();
     let (updated_step3, gateway_config) = updated_step2.upgrade()?;
     let old_paths = updated_step3.storage_paths.clone();
-    let updated = updated_step3.try_upgrade()?;
+    let updated_step4: ConfigV1_1_54 = updated_step3.try_into()?;
+    let updated = updated_step4.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -205,7 +207,8 @@ async fn try_upgrade_v1_1_20_config(id: &str) -> Result<bool, ClientError> {
     let updated_step1: ConfigV1_1_20_2 = old_config.into();
     let (updated_step2, gateway_config) = updated_step1.upgrade()?;
     let old_paths = updated_step2.storage_paths.clone();
-    let updated = updated_step2.try_upgrade()?;
+    let updated_step3: ConfigV1_1_54 = updated_step2.try_into()?;
+    let updated = updated_step3.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -229,7 +232,8 @@ async fn try_upgrade_v1_1_20_2_config(id: &str) -> Result<bool, ClientError> {
 
     let (updated_step1, gateway_config) = old_config.upgrade()?;
     let old_paths = updated_step1.storage_paths.clone();
-    let updated = updated_step1.try_upgrade()?;
+    let updated_step2: ConfigV1_1_54 = updated_step1.try_into()?;
+    let updated = updated_step2.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -252,7 +256,8 @@ async fn try_upgrade_v1_1_33_config(id: &str) -> Result<bool, ClientError> {
     info!("It is going to get updated to the current specification.");
 
     let old_paths = old_config.storage_paths.clone();
-    let updated = old_config.try_upgrade()?;
+    let updated_step1: ConfigV1_1_54 = old_config.try_into()?;
+    let updated = updated_step1.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -265,6 +270,22 @@ async fn try_upgrade_v1_1_33_config(id: &str) -> Result<bool, ClientError> {
     Ok(true)
 }
 
+async fn try_upgrade_v1_1_54_config(id: &str) -> Result<bool, ClientError> {
+    // explicitly load it as v1.1.54 (which is incompatible with the current one, i.e. +1.1.55)
+    let Ok(old_config) = ConfigV1_1_54::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 <= v1.1.54 config template.");
+    info!("It is going to get updated to the current specification.");
+
+    let updated = old_config.try_upgrade()?;
+
+    updated.save_to_default_location()?;
+    Ok(true)
+}
+
 async fn try_upgrade_config(id: &str) -> Result<(), ClientError> {
     if try_upgrade_v1_1_13_config(id).await? {
         return Ok(());
@@ -278,6 +299,9 @@ async fn try_upgrade_config(id: &str) -> Result<(), ClientError> {
     if try_upgrade_v1_1_33_config(id).await? {
         return Ok(());
     }
+    if try_upgrade_v1_1_54_config(id).await? {
+        return Ok(());
+    }
 
     Ok(())
 }

clients/native/src/main.rs

@@ -4,7 +4,7 @@
 use std::error::Error;
 
 use clap::{crate_name, crate_version, Parser};
-use nym_bin_common::logging::{maybe_print_banner, setup_logging};
+use nym_bin_common::logging::{maybe_print_banner, setup_tracing_logger};
 use nym_network_defaults::setup_env;
 
 pub mod client;
@@ -20,7 +20,7 @@ async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
     if !args.no_banner {
         maybe_print_banner(crate_name!(), crate_version!());
     }
-    setup_logging();
+    setup_tracing_logger();
 
     if let Err(err) = commands::execute(args).await {
         log::error!("{err}");

clients/native/src/websocket/handler.rs

@@ -19,7 +19,7 @@ use nym_sphinx::receiver::ReconstructedMessage;
 use nym_task::connections::{
     ConnectionCommand, ConnectionCommandSender, ConnectionId, LaneQueueLengths, TransmissionLane,
 };
-use nym_task::TaskClient;
+use nym_task::ShutdownToken;
 use std::time::Duration;
 use tokio::net::TcpStream;
 use tokio::time::Instant;
@@ -44,7 +44,7 @@ pub(crate) struct HandlerBuilder {
     lane_queue_lengths: LaneQueueLengths,
     reply_controller_sender: ReplyControllerSender,
     packet_type: Option<PacketType>,
-    task_client: TaskClient,
+    shutdown_token: ShutdownToken,
 }
 
 impl HandlerBuilder {
@@ -57,7 +57,7 @@ impl HandlerBuilder {
         lane_queue_lengths: LaneQueueLengths,
         reply_controller_sender: ReplyControllerSender,
         packet_type: Option<PacketType>,
-        task_client: TaskClient,
+        shutdown_token: ShutdownToken,
     ) -> Self {
         Self {
             msg_input,
@@ -67,14 +67,13 @@ impl HandlerBuilder {
             lane_queue_lengths,
             reply_controller_sender,
             packet_type,
-            task_client,
+            shutdown_token,
         }
     }
 
     // TODO: make sure we only ever have one active handler
     pub fn create_active_handler(&self) -> Handler {
-        let mut task_client = self.task_client.fork("active_handler");
-        task_client.disarm();
+        let shutdown_token = self.shutdown_token.clone();
         Handler {
             msg_input: self.msg_input.clone(),
             client_connection_tx: self.client_connection_tx.clone(),
@@ -85,7 +84,7 @@ impl HandlerBuilder {
             lane_queue_lengths: self.lane_queue_lengths.clone(),
             reply_controller_sender: self.reply_controller_sender.clone(),
             packet_type: self.packet_type,
-            task_client,
+            shutdown_token,
         }
     }
 }
@@ -100,19 +99,14 @@ pub(crate) struct Handler {
     lane_queue_lengths: LaneQueueLengths,
     reply_controller_sender: ReplyControllerSender,
     packet_type: Option<PacketType>,
-    task_client: TaskClient,
+    shutdown_token: ShutdownToken,
 }
 
 impl Drop for Handler {
     fn drop(&mut self) {
-        if let Err(err) = self
+        let _ = self
             .buffer_requester
-            .unbounded_send(ReceivedBufferMessage::ReceiverDisconnect)
-        {
-            if !self.task_client.is_shutdown_poll() {
-                error!("failed to disconnect the receiver from the buffer: {err}");
-            }
-        }
+            .unbounded_send(ReceivedBufferMessage::ReceiverDisconnect);
     }
 }
 
@@ -142,7 +136,7 @@ impl Handler {
         {
             Ok(length) => length,
             Err(err) => {
-                if !self.task_client.is_shutdown_poll() {
+                if !self.shutdown_token.is_cancelled() {
                     error!(
                         "Failed to get reply queue length for connection {connection_id}: {err}"
                     );
@@ -192,7 +186,7 @@ impl Handler {
         // the ack control is now responsible for chunking, etc.
         let input_msg = InputMessage::new_regular(recipient, message, lane, self.packet_type);
         if let Err(err) = self.msg_input.send(input_msg).await {
-            if !self.task_client.is_shutdown_poll() {
+            if !self.shutdown_token.is_cancelled() {
                 error!("Failed to send message to the input buffer: {err}");
             }
         }
@@ -225,7 +219,7 @@ impl Handler {
         let input_msg =
             InputMessage::new_anonymous(recipient, message, reply_surbs, lane, self.packet_type);
         if let Err(err) = self.msg_input.send(input_msg).await {
-            if !self.task_client.is_shutdown_poll() {
+            if !self.shutdown_token.is_cancelled() {
                 error!("Failed to send anonymous message to the input buffer: {err}");
             }
         }
@@ -253,7 +247,7 @@ impl Handler {
 
         let input_msg = InputMessage::new_reply(recipient_tag, message, lane, self.packet_type);
         if let Err(err) = self.msg_input.send(input_msg).await {
-            if !self.task_client.is_shutdown_poll() {
+            if !self.shutdown_token.is_cancelled() {
                 error!("Failed to send reply message to the input buffer: {err}");
             }
         }
@@ -275,7 +269,7 @@ impl Handler {
             .client_connection_tx
             .unbounded_send(ConnectionCommand::Close(connection_id))
         {
-            if !self.task_client.is_shutdown_poll() {
+            if !self.shutdown_token.is_cancelled() {
                 error!("Failed to send close connection command: {err}");
             }
         }
@@ -318,7 +312,7 @@ impl Handler {
 
     async fn handle_text_message(&mut self, msg: String) -> Option<WsMessage> {
         debug!("Handling text message request");
-        trace!("Content: {:?}", msg);
+        trace!("Content: {msg:?}");
 
         self.received_response_type = ReceivedResponseType::Text;
         let client_request = ClientRequest::try_from_text(msg);
@@ -394,11 +388,14 @@ impl Handler {
     }
 
     async fn listen_for_requests(&mut self, mut msg_receiver: ReconstructedMessagesReceiver) {
-        let mut task_client = self.task_client.fork("select");
-        task_client.disarm();
+        let shutdown_token = self.shutdown_token.clone();
 
-        while !task_client.is_shutdown() {
+        loop {
             tokio::select! {
+                  _ = shutdown_token.cancelled() => {
+                    log::trace!("Websocket handler: Received shutdown");
+                    break;
+                }
                 // we can either get a client request from the websocket
                 socket_msg = self.next_websocket_request() => {
                     if socket_msg.is_none() {
@@ -436,9 +433,6 @@ impl Handler {
                         break;
                     }
                 }
-                _ = task_client.recv() => {
-                    log::trace!("Websocket handler: Received shutdown");
-                }
             }
         }
         log::debug!("Websocket handler: Exiting");
@@ -464,7 +458,7 @@ impl Handler {
                     reconstructed_sender,
                 ))
         {
-            if !self.task_client.is_shutdown_poll() {
+            if !self.shutdown_token.is_cancelled() {
                 error!("failed to announce the receiver to the buffer: {err}");
             }
         }

clients/native/src/websocket/listener.rs

@@ -3,7 +3,7 @@
 
 use super::handler::HandlerBuilder;
 use log::*;
-use nym_task::TaskClient;
+use nym_task::ShutdownToken;
 use std::net::IpAddr;
 use std::{net::SocketAddr, process, sync::Arc};
 use tokio::io::AsyncWriteExt;
@@ -23,15 +23,15 @@ impl State {
 pub(crate) struct Listener {
     address: SocketAddr,
     state: State,
-    task_client: TaskClient,
+    shutdown_token: ShutdownToken,
 }
 
 impl Listener {
-    pub(crate) fn new(host: IpAddr, port: u16, task_client: TaskClient) -> Self {
+    pub(crate) fn new(host: IpAddr, port: u16, shutdown_token: ShutdownToken) -> Self {
         Listener {
             address: SocketAddr::new(host, port),
             state: State::AwaitingConnection,
-            task_client,
+            shutdown_token,
         }
     }
 
@@ -46,11 +46,11 @@ impl Listener {
 
         let notify = Arc::new(Notify::new());
 
-        while !self.task_client.is_shutdown() {
+        while !self.shutdown_token.is_cancelled() {
             tokio::select! {
                 // When the handler finishes we check if shutdown is signalled
                 _ = notify.notified() => {
-                    if self.task_client.is_shutdown() {
+                    if self.shutdown_token.is_cancelled() {
                         log::trace!("Websocket listener: detected shutdown after connection closed");
                         break;
                     }
@@ -59,7 +59,7 @@ impl Listener {
                 }
                 // ... but when there is no connected client at the time of shutdown being
                 // signalled, we handle it here.
-                _ = self.task_client.recv() => {
+                _ = self.shutdown_token.cancelled() => {
                     if !self.state.is_connected() {
                         log::trace!("Not connected: shutting down");
                         break;
@@ -68,9 +68,9 @@ impl Listener {
                 new_conn = tcp_listener.accept() => {
                     match new_conn {
                         Ok((mut socket, remote_addr)) => {
-                            debug!("Received connection from {:?}", remote_addr);
+                            debug!("Received connection from {remote_addr:?}");
                             if self.state.is_connected() {
-                                warn!("Tried to open a duplicate websocket connection. The request came from {}", remote_addr);
+                                warn!("Tried to open a duplicate websocket connection. The request came from {remote_addr}");
                                 // if we've already got a connection, don't allow another one
                                 // while we only ever want to accept a single connection, we don't want
                                 // to leave clients hanging (and also allow for reconnection if it somehow

clients/socks5/Cargo.toml

@@ -1,10 +1,10 @@
 [package]
 name = "nym-socks5-client"
-version = "1.1.53"
+version = "1.1.67"
 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 = "1.70"
+rust-version = "1.85"
 license.workspace = true
 
 [dependencies]
@@ -27,6 +27,7 @@ zeroize = { workspace = true }
 nym-bin-common = { path = "../../common/bin-common", features = [
     "output_format",
     "clap",
+    "basic_tracing",
 ] }
 nym-client-core = { path = "../../common/client-core", features = [
     "fs-credentials-storage",

clients/socks5/src/commands/mod.rs

@@ -7,6 +7,7 @@ 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::old_config_v1_1_30::ConfigV1_1_30;
 use crate::config::old_config_v1_1_33::ConfigV1_1_33;
+use crate::config::old_config_v1_1_54::ConfigV1_1_54;
 use crate::config::{BaseClientConfig, Config};
 use crate::error::Socks5ClientError;
 use clap::CommandFactory;
@@ -204,15 +205,16 @@ async fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, Socks5ClientError>
     let old_paths = updated_step3.storage_paths.clone();
 
     let updated_step4: ConfigV1_1_33 = updated_step3.into();
-    let updated = updated_step4.try_upgrade()?;
+    let updated_step5: ConfigV1_1_54 = updated_step4.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step5.storage_paths.common_paths,
         Some(gateway_config),
     )
     .await?;
 
+    let updated = updated_step5.try_upgrade()?;
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -234,15 +236,16 @@ async fn try_upgrade_v1_1_20_config(id: &str) -> Result<bool, Socks5ClientError>
     let old_paths = updated_step2.storage_paths.clone();
 
     let updated_step3: ConfigV1_1_33 = updated_step2.into();
-    let updated = updated_step3.try_upgrade()?;
+    let updated_step4: ConfigV1_1_54 = updated_step3.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step4.storage_paths.common_paths,
         Some(gateway_config),
     )
     .await?;
 
+    let updated = updated_step4.try_upgrade()?;
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -261,15 +264,17 @@ async fn try_upgrade_v1_1_20_2_config(id: &str) -> Result<bool, Socks5ClientErro
     let old_paths = updated_step1.storage_paths.clone();
 
     let updated_step2: ConfigV1_1_33 = updated_step1.into();
-    let updated = updated_step2.try_upgrade()?;
+    let updated_step3: ConfigV1_1_54 = updated_step2.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step3.storage_paths.common_paths,
         Some(gateway_config),
     )
     .await?;
 
+    let updated = updated_step3.try_upgrade()?;
+
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -287,15 +292,16 @@ async fn try_upgrade_v1_1_30_config(id: &str) -> Result<bool, Socks5ClientError>
     let old_paths = old_config.storage_paths.clone();
 
     let updated_step1: ConfigV1_1_33 = old_config.into();
-    let updated = updated_step1.try_upgrade()?;
+    let updated_step2: ConfigV1_1_54 = updated_step1.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step2.storage_paths.common_paths,
         None,
     )
     .await?;
 
+    let updated = updated_step2.try_upgrade()?;
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -312,15 +318,32 @@ async fn try_upgrade_v1_1_33_config(id: &str) -> Result<bool, Socks5ClientError>
 
     let old_paths = old_config.storage_paths.clone();
 
-    let updated = old_config.try_upgrade()?;
+    let updated_step1: ConfigV1_1_54 = old_config.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step1.storage_paths.common_paths,
         None,
     )
     .await?;
 
+    let updated = updated_step1.try_upgrade()?;
+    updated.save_to_default_location()?;
+    Ok(true)
+}
+
+async fn try_upgrade_v1_1_54_config(id: &str) -> Result<bool, Socks5ClientError> {
+    // explicitly load it as v1.1.54 (which is incompatible with the current one, i.e. +1.1.55)
+    let Ok(old_config) = ConfigV1_1_54::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 <= v1.1.54 config template.");
+    info!("It is going to get updated to the current specification.");
+
+    let updated = old_config.try_upgrade()?;
+
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -341,6 +364,9 @@ async fn try_upgrade_config(id: &str) -> Result<(), Socks5ClientError> {
     if try_upgrade_v1_1_33_config(id).await? {
         return Ok(());
     }
+    if try_upgrade_v1_1_54_config(id).await? {
+        return Ok(());
+    }
 
     Ok(())
 }

clients/socks5/src/config/mod.rs

@@ -25,6 +25,7 @@ pub mod old_config_v1_1_20;
 pub mod old_config_v1_1_20_2;
 pub mod old_config_v1_1_30;
 pub mod old_config_v1_1_33;
+pub mod old_config_v1_1_54;
 mod persistence;
 mod template;
 

clients/socks5/src/config/old_config_v1_1_33.rs

@@ -1,7 +1,7 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::config::{default_config_filepath, Config, SocksClientPaths};
+use crate::config::{default_config_filepath, SocksClientPaths};
 use crate::error::Socks5ClientError;
 use nym_bin_common::logging::LoggingSettings;
 use nym_client_core::config::disk_persistence::old_v1_1_33::CommonClientPathsV1_1_33;
@@ -11,6 +11,8 @@ use serde::{Deserialize, Serialize};
 use std::io;
 use std::path::Path;
 
+use super::old_config_v1_1_54::ConfigV1_1_54;
+
 #[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct SocksClientPathsV1_1_33 {
     #[serde(flatten)]
@@ -28,6 +30,20 @@ pub struct ConfigV1_1_33 {
     pub logging: LoggingSettings,
 }
 
+impl TryFrom<ConfigV1_1_33> for ConfigV1_1_54 {
+    type Error = Socks5ClientError;
+
+    fn try_from(value: ConfigV1_1_33) -> Result<Self, Self::Error> {
+        Ok(ConfigV1_1_54 {
+            core: value.core.into(),
+            storage_paths: SocksClientPaths {
+                common_paths: value.storage_paths.common_paths.upgrade_default()?,
+            },
+            logging: value.logging,
+        })
+    }
+}
+
 impl ConfigV1_1_33 {
     pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
         read_config_from_toml_file(path)
@@ -36,14 +52,4 @@ impl ConfigV1_1_33 {
     pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
         Self::read_from_toml_file(default_config_filepath(id))
     }
-
-    pub fn try_upgrade(self) -> Result<Config, Socks5ClientError> {
-        Ok(Config {
-            core: self.core.into(),
-            storage_paths: SocksClientPaths {
-                common_paths: self.storage_paths.common_paths.upgrade_default()?,
-            },
-            logging: self.logging,
-        })
-    }
 }

clients/socks5/src/config/old_config_v1_1_54.rs

@@ -0,0 +1,39 @@
+use std::{io, path::Path};
+
+use nym_bin_common::logging::LoggingSettings;
+use nym_config::read_config_from_toml_file;
+use nym_socks5_client_core::config::old_config_v1_1_54::ConfigV1_1_54 as CoreConfigV1_1_54;
+use serde::{Deserialize, Serialize};
+
+use crate::config::Config;
+use crate::error::Socks5ClientError;
+
+use super::{default_config_filepath, SocksClientPaths};
+
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ConfigV1_1_54 {
+    pub core: CoreConfigV1_1_54,
+
+    pub storage_paths: SocksClientPaths,
+
+    pub logging: LoggingSettings,
+}
+
+impl ConfigV1_1_54 {
+    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))
+    }
+
+    pub fn try_upgrade(self) -> Result<Config, Socks5ClientError> {
+        Ok(Config {
+            core: self.core.into(),
+            storage_paths: self.storage_paths,
+            logging: self.logging,
+        })
+    }
+}

clients/socks5/src/config/template.rs

@@ -98,10 +98,6 @@ send_anonymously = {{ core.socks5.send_anonymously }}
 
 [core.debug]
 
-[core.debug.traffic]
-average_packet_delay = '{{ core.debug.traffic.average_packet_delay }}'
-message_sending_average_delay = '{{ core.debug.traffic.message_sending_average_delay }}'
-
 [core.debug.acknowledgements]
 average_ack_delay = '{{ core.debug.acknowledgements.average_ack_delay }}'
 

clients/socks5/src/main.rs

@@ -4,7 +4,7 @@
 use std::error::Error;
 
 use clap::{crate_name, crate_version, Parser};
-use nym_bin_common::logging::{maybe_print_banner, setup_logging};
+use nym_bin_common::logging::{maybe_print_banner, setup_tracing_logger};
 use nym_network_defaults::setup_env;
 
 mod commands;
@@ -19,7 +19,7 @@ async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
     if !args.no_banner {
         maybe_print_banner(crate_name!(), crate_version!());
     }
-    setup_logging();
+    setup_tracing_logger();
 
     if let Err(err) = commands::execute(args).await {
         log::error!("{err}");

common/async-file-watcher/src/lib.rs

@@ -1,8 +1,8 @@
 // Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use futures::channel::mpsc;
 use futures::StreamExt;
+use futures::channel::mpsc;
 use notify::event::{DataChange, MetadataKind, ModifyKind};
 use notify::{Config, Event, EventKind, RecommendedWatcher, RecursiveMode, Watcher};
 use std::collections::HashMap;
@@ -96,10 +96,10 @@ impl AsyncFileWatcher {
         // when testing I was consistently getting two `Modify(Data(Any))` events in quick succession
         // (probably to modify content and metadata).
         // we really only want to propagate one of them
-        if let Some(previous) = self.last_received.get(&event.kind) {
-            if now.duration_since(*previous) < self.tick_duration {
-                return false;
-            }
+        if let Some(previous) = self.last_received.get(&event.kind)
+            && now.duration_since(*previous) < self.tick_duration
+        {
+            return false;
         }
 
         let Some(filters) = &self.filters else {
@@ -137,7 +137,7 @@ impl AsyncFileWatcher {
                             log::error!("the file watcher receiver has been dropped!");
                         }
                     } else {
-                        log::debug!("will not propagate information about {:?}", event);
+                        log::debug!("will not propagate information about {event:?}");
                     }
                 }
                 Err(err) => {

common/authenticator-requests/Cargo.toml

@@ -13,7 +13,10 @@ base64 = { workspace = true }
 bincode = { workspace = true }
 rand = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
+semver = { workspace = true }
+strum_macros = { workspace = true }
 thiserror = { workspace = true }
+tracing = { workspace = true }
 
 nym-credentials-interface = { path = "../credentials-interface" }
 nym-crypto = { path = "../crypto", features = ["asymmetric"] }
@@ -27,7 +30,13 @@ hmac = { workspace = true, optional = true }
 sha2 = { workspace = true, optional = true }
 x25519-dalek = { workspace = true, features = ["static_secrets"] }
 
+[dev-dependencies]
+nym-test-utils = { path = "../test-utils" }
+
 [features]
 default = ["verify"]
 # this is moved to a separate feature as we really need clients to import it (especially, *cough*, wasm)
 verify = ["hmac", "sha2"]
+
+[lints]
+workspace = true

common/authenticator-requests/src/client_message.rs

@@ -0,0 +1,372 @@
+// Copyright 2025 Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: GPL-3.0-only
+
+use nym_sphinx::addressing::Recipient;
+use nym_wireguard_types::PeerPublicKey;
+
+use crate::{
+    AuthenticatorVersion, Error,
+    traits::{
+        FinalMessage, InitMessage, QueryBandwidthMessage, TopUpMessage, UpgradeModeMessage,
+        Versionable,
+    },
+    v2, v3, v4, v5, v6,
+};
+
+// This is very redundant with AuthenticatorRequest and I reckon they could be smooshed.
+// It is a bit out of scope for me at the moment though
+#[derive(Debug)]
+pub enum ClientMessage {
+    Initial(Box<dyn InitMessage + Send + Sync + 'static>),
+    Final(Box<dyn FinalMessage + Send + Sync + 'static>),
+    Query(Box<dyn QueryBandwidthMessage + Send + Sync + 'static>),
+    TopUp(Box<dyn TopUpMessage + Send + Sync + 'static>),
+    UpgradeModeCheck(Box<dyn UpgradeModeMessage + Send + Sync + 'static>),
+}
+
+pub struct SerialisedRequest {
+    pub bytes: Vec<u8>,
+    pub request_id: u64,
+}
+
+impl SerialisedRequest {
+    pub fn new(bytes: Vec<u8>, request_id: u64) -> Self {
+        Self { bytes, request_id }
+    }
+}
+
+impl ClientMessage {
+    fn serialise_v1(&self) -> Result<SerialisedRequest, Error> {
+        Err(Error::UnsupportedVersion)
+    }
+
+    fn serialise_v2(&self, reply_to: Recipient) -> Result<SerialisedRequest, Error> {
+        use v2::{
+            registration::{ClientMac, FinalMessage, GatewayClient, InitMessage},
+            request::AuthenticatorRequest,
+        };
+        match self {
+            ClientMessage::Initial(init_message) => {
+                let (req, id) = AuthenticatorRequest::new_initial_request(
+                    InitMessage {
+                        pub_key: init_message.pub_key(),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Final(final_message) => {
+                let (req, id) = AuthenticatorRequest::new_final_request(
+                    FinalMessage {
+                        gateway_client: GatewayClient {
+                            pub_key: final_message.gateway_client_pub_key(),
+                            private_ip: final_message
+                                .gateway_client_ipv4()
+                                .ok_or(Error::UnsupportedMessage)?
+                                .into(),
+                            mac: ClientMac::new(final_message.gateway_client_mac()),
+                        },
+                        credential: final_message
+                            .credential()
+                            .and_then(|c| c.credential.into_zk_nym())
+                            .map(|c| *c),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Query(query_message) => {
+                let (req, id) =
+                    AuthenticatorRequest::new_query_request(query_message.pub_key(), reply_to);
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            _ => Err(Error::UnsupportedMessage),
+        }
+    }
+
+    fn serialise_v3(&self, reply_to: Recipient) -> Result<SerialisedRequest, Error> {
+        use v3::{
+            registration::{ClientMac, FinalMessage, GatewayClient, InitMessage},
+            request::AuthenticatorRequest,
+            topup::TopUpMessage,
+        };
+        match self {
+            ClientMessage::Initial(init_message) => {
+                let (req, id) = AuthenticatorRequest::new_initial_request(
+                    InitMessage {
+                        pub_key: init_message.pub_key(),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Final(final_message) => {
+                let (req, id) = AuthenticatorRequest::new_final_request(
+                    FinalMessage {
+                        gateway_client: GatewayClient {
+                            pub_key: final_message.gateway_client_pub_key(),
+                            private_ip: final_message
+                                .gateway_client_ipv4()
+                                .ok_or(Error::UnsupportedMessage)?
+                                .into(),
+                            mac: ClientMac::new(final_message.gateway_client_mac()),
+                        },
+                        credential: final_message
+                            .credential()
+                            .and_then(|c| c.credential.into_zk_nym())
+                            .map(|c| *c),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Query(query_message) => {
+                let (req, id) =
+                    AuthenticatorRequest::new_query_request(query_message.pub_key(), reply_to);
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::TopUp(top_up_message) => {
+                let (req, id) = AuthenticatorRequest::new_topup_request(
+                    TopUpMessage {
+                        pub_key: top_up_message.pub_key(),
+                        credential: top_up_message.credential(),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            _ => Err(Error::UnsupportedMessage),
+        }
+    }
+
+    fn serialise_v4(&self, reply_to: Recipient) -> Result<SerialisedRequest, Error> {
+        use v4::{
+            registration::{ClientMac, FinalMessage, GatewayClient, InitMessage, IpPair},
+            request::AuthenticatorRequest,
+            topup::TopUpMessage,
+        };
+        match self {
+            ClientMessage::Initial(init_message) => {
+                let (req, id) = AuthenticatorRequest::new_initial_request(
+                    InitMessage {
+                        pub_key: init_message.pub_key(),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Final(final_message) => {
+                let (req, id) = AuthenticatorRequest::new_final_request(
+                    FinalMessage {
+                        gateway_client: GatewayClient {
+                            pub_key: final_message.gateway_client_pub_key(),
+                            private_ips: IpPair {
+                                ipv4: final_message
+                                    .gateway_client_ipv4()
+                                    .ok_or(Error::UnsupportedMessage)?,
+                                ipv6: final_message
+                                    .gateway_client_ipv6()
+                                    .ok_or(Error::UnsupportedMessage)?,
+                            },
+                            mac: ClientMac::new(final_message.gateway_client_mac()),
+                        },
+                        credential: final_message
+                            .credential()
+                            .and_then(|c| c.credential.into_zk_nym())
+                            .map(|c| *c),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Query(query_message) => {
+                let (req, id) =
+                    AuthenticatorRequest::new_query_request(query_message.pub_key(), reply_to);
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::TopUp(top_up_message) => {
+                let (req, id) = AuthenticatorRequest::new_topup_request(
+                    TopUpMessage {
+                        pub_key: top_up_message.pub_key(),
+                        credential: top_up_message.credential(),
+                    },
+                    reply_to,
+                );
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            _ => Err(Error::UnsupportedMessage),
+        }
+    }
+
+    fn serialise_v5(&self) -> Result<SerialisedRequest, Error> {
+        use v5::{
+            registration::{ClientMac, FinalMessage, GatewayClient, InitMessage, IpPair},
+            request::AuthenticatorRequest,
+            topup::TopUpMessage,
+        };
+        match self {
+            ClientMessage::Initial(init_message) => {
+                let (req, id) = AuthenticatorRequest::new_initial_request(InitMessage {
+                    pub_key: init_message.pub_key(),
+                });
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Final(final_message) => {
+                let (req, id) = AuthenticatorRequest::new_final_request(FinalMessage {
+                    gateway_client: GatewayClient {
+                        pub_key: final_message.gateway_client_pub_key(),
+                        private_ips: IpPair {
+                            ipv4: final_message
+                                .gateway_client_ipv4()
+                                .ok_or(Error::UnsupportedMessage)?,
+                            ipv6: final_message
+                                .gateway_client_ipv6()
+                                .ok_or(Error::UnsupportedMessage)?,
+                        },
+                        mac: ClientMac::new(final_message.gateway_client_mac()),
+                    },
+                    credential: final_message
+                        .credential()
+                        .and_then(|c| c.credential.into_zk_nym())
+                        .map(|c| *c),
+                });
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Query(query_message) => {
+                let (req, id) = AuthenticatorRequest::new_query_request(query_message.pub_key());
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::TopUp(top_up_message) => {
+                let (req, id) = AuthenticatorRequest::new_topup_request(TopUpMessage {
+                    pub_key: top_up_message.pub_key(),
+                    credential: top_up_message.credential(),
+                });
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            _ => Err(Error::UnsupportedMessage),
+        }
+    }
+
+    fn serialise_v6(&self) -> Result<SerialisedRequest, Error> {
+        use v6::{
+            registration::{ClientMac, FinalMessage, GatewayClient, InitMessage, IpPair},
+            request::AuthenticatorRequest,
+            topup::TopUpMessage,
+            upgrade_mode_check::UpgradeModeCheckRequest,
+        };
+        match self {
+            ClientMessage::Initial(init_message) => {
+                let (req, id) = AuthenticatorRequest::new_initial_request(InitMessage {
+                    pub_key: init_message.pub_key(),
+                });
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Final(final_message) => {
+                let (req, id) = AuthenticatorRequest::new_final_request(FinalMessage {
+                    gateway_client: GatewayClient {
+                        pub_key: final_message.gateway_client_pub_key(),
+                        private_ips: IpPair {
+                            ipv4: final_message
+                                .gateway_client_ipv4()
+                                .ok_or(Error::UnsupportedMessage)?,
+                            ipv6: final_message
+                                .gateway_client_ipv6()
+                                .ok_or(Error::UnsupportedMessage)?,
+                        },
+                        mac: ClientMac::new(final_message.gateway_client_mac()),
+                    },
+                    credential: final_message.credential(),
+                });
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::Query(query_message) => {
+                let (req, id) = AuthenticatorRequest::new_query_request(query_message.pub_key());
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::TopUp(top_up_message) => {
+                let (req, id) = AuthenticatorRequest::new_topup_request(TopUpMessage {
+                    pub_key: top_up_message.pub_key(),
+                    credential: top_up_message.credential(),
+                });
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+            ClientMessage::UpgradeModeCheck(upgrade_mode_check) => {
+                // currently JWT is the only emergency credential option
+                let Some(upgrade_mode_jwt) =
+                    upgrade_mode_check.upgrade_mode_global_attestation_jwt()
+                else {
+                    return Err(Error::conversion(
+                        "no valid known upgrade mode check variants",
+                    ));
+                };
+                let msg = UpgradeModeCheckRequest::UpgradeModeJwt {
+                    token: upgrade_mode_jwt,
+                };
+
+                let (req, id) = AuthenticatorRequest::new_upgrade_mode_check_request(msg);
+                Ok(SerialisedRequest::new(req.to_bytes()?, id))
+            }
+        }
+    }
+}
+
+impl ClientMessage {
+    // check if message is wasteful e.g. contains a credential
+    pub fn is_wasteful(&self) -> bool {
+        match self {
+            Self::Final(msg) => msg.credential().is_some(),
+            Self::TopUp(_) => true,
+            Self::Initial(_) | Self::Query(_) | Self::UpgradeModeCheck(_) => false,
+        }
+    }
+
+    fn version(&self) -> AuthenticatorVersion {
+        match self {
+            ClientMessage::Initial(msg) => msg.version(),
+            ClientMessage::Final(msg) => msg.version(),
+            ClientMessage::Query(msg) => msg.version(),
+            ClientMessage::TopUp(msg) => msg.version(),
+            ClientMessage::UpgradeModeCheck(msg) => msg.version(),
+        }
+    }
+
+    pub fn bytes(&self, reply_to: Recipient) -> Result<SerialisedRequest, Error> {
+        match self.version() {
+            AuthenticatorVersion::V1 => self.serialise_v1(),
+            AuthenticatorVersion::V2 => self.serialise_v2(reply_to),
+            AuthenticatorVersion::V3 => self.serialise_v3(reply_to),
+            AuthenticatorVersion::V4 => self.serialise_v4(reply_to),
+            AuthenticatorVersion::V5 => self.serialise_v5(),
+            AuthenticatorVersion::V6 => self.serialise_v6(),
+            AuthenticatorVersion::UNKNOWN => Err(Error::UnknownVersion),
+        }
+    }
+
+    pub fn use_surbs(&self) -> bool {
+        use AuthenticatorVersion::*;
+        match self.version() {
+            V1 | V2 | V3 | V4 => false,
+            V5 | V6 => true,
+            UNKNOWN => true,
+        }
+    }
+}
+
+// Same comment as above struct
+#[derive(Debug)]
+pub struct QueryMessageImpl {
+    pub pub_key: PeerPublicKey,
+    pub version: AuthenticatorVersion,
+}
+
+impl Versionable for QueryMessageImpl {
+    fn version(&self) -> AuthenticatorVersion {
+        self.version
+    }
+}
+
+impl QueryBandwidthMessage for QueryMessageImpl {
+    fn pub_key(&self) -> PeerPublicKey {
+        self.pub_key
+    }
+}

common/authenticator-requests/src/error.rs

@@ -1,6 +1,7 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
+use std::fmt::Display;
 use thiserror::Error;
 
 #[derive(Debug, Error)]
@@ -23,6 +24,27 @@ pub enum Error {
     #[error("conversion: {0}")]
     Conversion(String),
 
-    #[error("failed to serialize response packet: {source}")]
-    FailedToSerializeResponsePacket { source: Box<bincode::ErrorKind> },
+    // TODO add version number for debugging
+    #[error("unknown version number")]
+    UnknownVersion,
+
+    // TODO add version number for debugging
+    #[error("unsupported request version")]
+    UnsupportedVersion,
+
+    #[error("gateway doesn't support this type of message")]
+    UnsupportedMessage,
+
+    #[error(transparent)]
+    Bincode(#[from] bincode::Error),
+}
+
+impl Error {
+    pub fn conversion(msg: impl Into<String>) -> Self {
+        Error::Conversion(msg.into())
+    }
+
+    pub fn conversion_display(msg: impl Display) -> Self {
+        Error::Conversion(msg.to_string())
+    }
 }

common/authenticator-requests/src/lib.rs

@@ -1,20 +1,27 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
+pub mod client_message;
+pub mod models;
+pub mod request;
+pub mod response;
 pub mod traits;
 pub mod v1;
 pub mod v2;
 pub mod v3;
 pub mod v4;
 pub mod v5;
+pub mod v6;
 
 mod error;
 mod util;
+mod version;
 
 pub use error::Error;
-pub use v5 as latest;
+pub use v6 as latest;
+pub use version::AuthenticatorVersion;
 
-pub const CURRENT_VERSION: u8 = 5;
+pub const CURRENT_VERSION: u8 = latest::VERSION;
 
 fn make_bincode_serializer() -> impl bincode::Options {
     use bincode::Options;

common/authenticator-requests/src/models.rs

@@ -0,0 +1,58 @@
+// Copyright 2025 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use nym_credentials_interface::{
+    BandwidthCredential, CredentialSpendingData, TicketType, UnknownTicketType,
+};
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq)]
+pub enum CurrentUpgradeModeStatus {
+    Enabled,
+    Disabled,
+    // everything pre-v6
+    Unknown,
+}
+
+impl CurrentUpgradeModeStatus {
+    pub fn is_enabled(&self) -> bool {
+        matches!(self, CurrentUpgradeModeStatus::Enabled)
+    }
+}
+
+impl From<bool> for CurrentUpgradeModeStatus {
+    fn from(value: bool) -> Self {
+        if value {
+            CurrentUpgradeModeStatus::Enabled
+        } else {
+            CurrentUpgradeModeStatus::Disabled
+        }
+    }
+}
+
+impl From<CurrentUpgradeModeStatus> for Option<bool> {
+    fn from(value: CurrentUpgradeModeStatus) -> Self {
+        match value {
+            CurrentUpgradeModeStatus::Enabled => Some(true),
+            CurrentUpgradeModeStatus::Disabled => Some(false),
+            CurrentUpgradeModeStatus::Unknown => None,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
+pub struct BandwidthClaim {
+    pub credential: BandwidthCredential,
+    pub kind: TicketType,
+}
+
+impl TryFrom<CredentialSpendingData> for BandwidthClaim {
+    type Error = UnknownTicketType;
+
+    fn try_from(credential: CredentialSpendingData) -> Result<Self, Self::Error> {
+        Ok(BandwidthClaim {
+            kind: TicketType::try_from_encoded(credential.payment.t_type)?,
+            credential: BandwidthCredential::from(credential),
+        })
+    }
+}

common/authenticator-requests/src/request.rs

@@ -0,0 +1,253 @@
+// Copyright 2025 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use nym_service_provider_requests_common::{Protocol, ServiceProviderType};
+use nym_sphinx::addressing::Recipient;
+
+use crate::traits::{
+    FinalMessage, InitMessage, QueryBandwidthMessage, TopUpMessage, UpgradeModeMessage,
+};
+use crate::{v1, v2, v3, v4, v5, v6};
+
+#[derive(Debug)]
+pub enum AuthenticatorRequest {
+    Initial {
+        msg: Box<dyn InitMessage + Send + Sync + 'static>,
+        protocol: Protocol,
+        reply_to: Option<Recipient>,
+        request_id: u64,
+    },
+    Final {
+        msg: Box<dyn FinalMessage + Send + Sync + 'static>,
+        protocol: Protocol,
+        reply_to: Option<Recipient>,
+        request_id: u64,
+    },
+    QueryBandwidth {
+        msg: Box<dyn QueryBandwidthMessage + Send + Sync + 'static>,
+        protocol: Protocol,
+        reply_to: Option<Recipient>,
+        request_id: u64,
+    },
+    TopUpBandwidth {
+        msg: Box<dyn TopUpMessage + Send + Sync + 'static>,
+        protocol: Protocol,
+        reply_to: Option<Recipient>,
+        request_id: u64,
+    },
+    CheckUpgradeMode {
+        msg: Box<dyn UpgradeModeMessage + Send + Sync + 'static>,
+        protocol: Protocol,
+        request_id: u64,
+    },
+}
+
+impl From<v1::request::AuthenticatorRequest> for AuthenticatorRequest {
+    fn from(value: v1::request::AuthenticatorRequest) -> Self {
+        match value.data {
+            v1::request::AuthenticatorRequestData::Initial(init_message) => Self::Initial {
+                msg: Box::new(init_message),
+                protocol: Protocol {
+                    version: value.version,
+                    service_provider_type: ServiceProviderType::Authenticator,
+                },
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v1::request::AuthenticatorRequestData::Final(gateway_client) => Self::Final {
+                msg: Box::new(gateway_client),
+                protocol: Protocol {
+                    version: value.version,
+                    service_provider_type: ServiceProviderType::Authenticator,
+                },
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v1::request::AuthenticatorRequestData::QueryBandwidth(peer_public_key) => {
+                Self::QueryBandwidth {
+                    msg: Box::new(peer_public_key),
+                    protocol: Protocol {
+                        version: value.version,
+                        service_provider_type: ServiceProviderType::Authenticator,
+                    },
+                    reply_to: Some(value.reply_to),
+                    request_id: value.request_id,
+                }
+            }
+        }
+    }
+}
+
+impl From<v2::request::AuthenticatorRequest> for AuthenticatorRequest {
+    fn from(value: v2::request::AuthenticatorRequest) -> Self {
+        match value.data {
+            v2::request::AuthenticatorRequestData::Initial(init_message) => Self::Initial {
+                msg: Box::new(init_message),
+                protocol: value.protocol,
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v2::request::AuthenticatorRequestData::Final(final_message) => Self::Final {
+                msg: final_message,
+                protocol: value.protocol,
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v2::request::AuthenticatorRequestData::QueryBandwidth(peer_public_key) => {
+                Self::QueryBandwidth {
+                    msg: Box::new(peer_public_key),
+                    protocol: value.protocol,
+                    reply_to: Some(value.reply_to),
+                    request_id: value.request_id,
+                }
+            }
+        }
+    }
+}
+
+impl From<v3::request::AuthenticatorRequest> for AuthenticatorRequest {
+    fn from(value: v3::request::AuthenticatorRequest) -> Self {
+        match value.data {
+            v3::request::AuthenticatorRequestData::Initial(init_message) => Self::Initial {
+                msg: Box::new(init_message),
+                protocol: value.protocol,
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v3::request::AuthenticatorRequestData::Final(final_message) => Self::Final {
+                msg: final_message,
+                protocol: value.protocol,
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v3::request::AuthenticatorRequestData::QueryBandwidth(peer_public_key) => {
+                Self::QueryBandwidth {
+                    msg: Box::new(peer_public_key),
+                    protocol: value.protocol,
+                    reply_to: Some(value.reply_to),
+                    request_id: value.request_id,
+                }
+            }
+            v3::request::AuthenticatorRequestData::TopUpBandwidth(top_up_message) => {
+                Self::TopUpBandwidth {
+                    msg: top_up_message,
+                    protocol: value.protocol,
+                    reply_to: Some(value.reply_to),
+                    request_id: value.request_id,
+                }
+            }
+        }
+    }
+}
+
+impl From<v4::request::AuthenticatorRequest> for AuthenticatorRequest {
+    fn from(value: v4::request::AuthenticatorRequest) -> Self {
+        match value.data {
+            v4::request::AuthenticatorRequestData::Initial(init_message) => Self::Initial {
+                msg: Box::new(init_message),
+                protocol: value.protocol,
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v4::request::AuthenticatorRequestData::Final(final_message) => Self::Final {
+                msg: final_message,
+                protocol: value.protocol,
+                reply_to: Some(value.reply_to),
+                request_id: value.request_id,
+            },
+            v4::request::AuthenticatorRequestData::QueryBandwidth(peer_public_key) => {
+                Self::QueryBandwidth {
+                    msg: Box::new(peer_public_key),
+                    protocol: value.protocol,
+                    reply_to: Some(value.reply_to),
+                    request_id: value.request_id,
+                }
+            }
+            v4::request::AuthenticatorRequestData::TopUpBandwidth(top_up_message) => {
+                Self::TopUpBandwidth {
+                    msg: top_up_message,
+                    protocol: value.protocol,
+                    reply_to: Some(value.reply_to),
+                    request_id: value.request_id,
+                }
+            }
+        }
+    }
+}
+
+impl From<v5::request::AuthenticatorRequest> for AuthenticatorRequest {
+    fn from(value: v5::request::AuthenticatorRequest) -> Self {
+        match value.data {
+            v5::request::AuthenticatorRequestData::Initial(init_message) => Self::Initial {
+                msg: Box::new(init_message),
+                protocol: value.protocol,
+                reply_to: None,
+                request_id: value.request_id,
+            },
+            v5::request::AuthenticatorRequestData::Final(final_message) => Self::Final {
+                msg: final_message,
+                protocol: value.protocol,
+                reply_to: None,
+                request_id: value.request_id,
+            },
+            v5::request::AuthenticatorRequestData::QueryBandwidth(peer_public_key) => {
+                Self::QueryBandwidth {
+                    msg: Box::new(peer_public_key),
+                    protocol: value.protocol,
+                    reply_to: None,
+                    request_id: value.request_id,
+                }
+            }
+            v5::request::AuthenticatorRequestData::TopUpBandwidth(top_up_message) => {
+                Self::TopUpBandwidth {
+                    msg: top_up_message,
+                    protocol: value.protocol,
+                    reply_to: None,
+                    request_id: value.request_id,
+                }
+            }
+        }
+    }
+}
+
+impl From<v6::request::AuthenticatorRequest> for AuthenticatorRequest {
+    fn from(value: v6::request::AuthenticatorRequest) -> Self {
+        match value.data {
+            v6::request::AuthenticatorRequestData::Initial(init_message) => Self::Initial {
+                msg: Box::new(init_message),
+                protocol: value.protocol,
+                reply_to: None,
+                request_id: value.request_id,
+            },
+            v6::request::AuthenticatorRequestData::Final(final_message) => Self::Final {
+                msg: final_message,
+                protocol: value.protocol,
+                reply_to: None,
+                request_id: value.request_id,
+            },
+            v6::request::AuthenticatorRequestData::QueryBandwidth(peer_public_key) => {
+                Self::QueryBandwidth {
+                    msg: Box::new(peer_public_key),
+                    protocol: value.protocol,
+                    reply_to: None,
+                    request_id: value.request_id,
+                }
+            }
+            v6::request::AuthenticatorRequestData::TopUpBandwidth(top_up_message) => {
+                Self::TopUpBandwidth {
+                    msg: top_up_message,
+                    protocol: value.protocol,
+                    reply_to: None,
+                    request_id: value.request_id,
+                }
+            }
+            v6::request::AuthenticatorRequestData::CheckUpgradeMode(upgrade_mode_check_msg) => {
+                Self::CheckUpgradeMode {
+                    msg: Box::new(upgrade_mode_check_msg),
+                    protocol: value.protocol,
+                    request_id: value.request_id,
+                }
+            }
+        }
+    }
+}

common/authenticator-requests/src/response.rs

@@ -0,0 +1,153 @@
+// Copyright 2025 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use crate::models::CurrentUpgradeModeStatus;
+use crate::traits::{
+    Id, PendingRegistrationResponse, RegisteredResponse, RemainingBandwidthResponse,
+    TopUpBandwidthResponse, UpgradeModeStatus,
+};
+use crate::{v2, v3, v4, v5, v6};
+
+#[derive(Debug)]
+pub enum AuthenticatorResponse {
+    PendingRegistration(Box<dyn PendingRegistrationResponse + Send + Sync + 'static>),
+    Registered(Box<dyn RegisteredResponse + Send + Sync + 'static>),
+    RemainingBandwidth(Box<dyn RemainingBandwidthResponse + Send + Sync + 'static>),
+    TopUpBandwidth(Box<dyn TopUpBandwidthResponse + Send + Sync + 'static>),
+    UpgradeMode(Box<dyn UpgradeModeStatus + Send + Sync + 'static>),
+}
+
+impl UpgradeModeStatus for AuthenticatorResponse {
+    fn upgrade_mode_status(&self) -> CurrentUpgradeModeStatus {
+        match self {
+            AuthenticatorResponse::PendingRegistration(pending_registration_response) => {
+                pending_registration_response.upgrade_mode_status()
+            }
+            AuthenticatorResponse::Registered(registered_response) => {
+                registered_response.upgrade_mode_status()
+            }
+            AuthenticatorResponse::RemainingBandwidth(remaining_bandwidth_response) => {
+                remaining_bandwidth_response.upgrade_mode_status()
+            }
+            AuthenticatorResponse::TopUpBandwidth(top_up_bandwidth_response) => {
+                top_up_bandwidth_response.upgrade_mode_status()
+            }
+            AuthenticatorResponse::UpgradeMode(upgrade_mode_response) => {
+                upgrade_mode_response.upgrade_mode_status()
+            }
+        }
+    }
+}
+
+impl Id for AuthenticatorResponse {
+    fn id(&self) -> u64 {
+        match self {
+            AuthenticatorResponse::PendingRegistration(pending_registration_response) => {
+                pending_registration_response.id()
+            }
+            AuthenticatorResponse::Registered(registered_response) => registered_response.id(),
+            AuthenticatorResponse::RemainingBandwidth(remaining_bandwidth_response) => {
+                remaining_bandwidth_response.id()
+            }
+            AuthenticatorResponse::TopUpBandwidth(top_up_bandwidth_response) => {
+                top_up_bandwidth_response.id()
+            }
+            AuthenticatorResponse::UpgradeMode(upgrade_mode_response) => upgrade_mode_response.id(),
+        }
+    }
+}
+
+impl From<v2::response::AuthenticatorResponse> for AuthenticatorResponse {
+    fn from(value: v2::response::AuthenticatorResponse) -> Self {
+        match value.data {
+            v2::response::AuthenticatorResponseData::PendingRegistration(
+                pending_registration_response,
+            ) => Self::PendingRegistration(Box::new(pending_registration_response)),
+            v2::response::AuthenticatorResponseData::Registered(registered_response) => {
+                Self::Registered(Box::new(registered_response))
+            }
+            v2::response::AuthenticatorResponseData::RemainingBandwidth(
+                remaining_bandwidth_response,
+            ) => Self::RemainingBandwidth(Box::new(remaining_bandwidth_response)),
+        }
+    }
+}
+
+impl From<v3::response::AuthenticatorResponse> for AuthenticatorResponse {
+    fn from(value: v3::response::AuthenticatorResponse) -> Self {
+        match value.data {
+            v3::response::AuthenticatorResponseData::PendingRegistration(
+                pending_registration_response,
+            ) => Self::PendingRegistration(Box::new(pending_registration_response)),
+            v3::response::AuthenticatorResponseData::Registered(registered_response) => {
+                Self::Registered(Box::new(registered_response))
+            }
+            v3::response::AuthenticatorResponseData::RemainingBandwidth(
+                remaining_bandwidth_response,
+            ) => Self::RemainingBandwidth(Box::new(remaining_bandwidth_response)),
+            v3::response::AuthenticatorResponseData::TopUpBandwidth(top_up_bandwidth_response) => {
+                Self::TopUpBandwidth(Box::new(top_up_bandwidth_response))
+            }
+        }
+    }
+}
+
+impl From<v4::response::AuthenticatorResponse> for AuthenticatorResponse {
+    fn from(value: v4::response::AuthenticatorResponse) -> Self {
+        match value.data {
+            v4::response::AuthenticatorResponseData::PendingRegistration(
+                pending_registration_response,
+            ) => Self::PendingRegistration(Box::new(pending_registration_response)),
+            v4::response::AuthenticatorResponseData::Registered(registered_response) => {
+                Self::Registered(Box::new(registered_response))
+            }
+            v4::response::AuthenticatorResponseData::RemainingBandwidth(
+                remaining_bandwidth_response,
+            ) => Self::RemainingBandwidth(Box::new(remaining_bandwidth_response)),
+            v4::response::AuthenticatorResponseData::TopUpBandwidth(top_up_bandwidth_response) => {
+                Self::TopUpBandwidth(Box::new(top_up_bandwidth_response))
+            }
+        }
+    }
+}
+
+impl From<v5::response::AuthenticatorResponse> for AuthenticatorResponse {
+    fn from(value: v5::response::AuthenticatorResponse) -> Self {
+        match value.data {
+            v5::response::AuthenticatorResponseData::PendingRegistration(
+                pending_registration_response,
+            ) => Self::PendingRegistration(Box::new(pending_registration_response)),
+            v5::response::AuthenticatorResponseData::Registered(registered_response) => {
+                Self::Registered(Box::new(registered_response))
+            }
+            v5::response::AuthenticatorResponseData::RemainingBandwidth(
+                remaining_bandwidth_response,
+            ) => Self::RemainingBandwidth(Box::new(remaining_bandwidth_response)),
+            v5::response::AuthenticatorResponseData::TopUpBandwidth(top_up_bandwidth_response) => {
+                Self::TopUpBandwidth(Box::new(top_up_bandwidth_response))
+            }
+        }
+    }
+}
+
+impl From<v6::response::AuthenticatorResponse> for AuthenticatorResponse {
+    fn from(value: v6::response::AuthenticatorResponse) -> Self {
+        match value.data {
+            v6::response::AuthenticatorResponseData::PendingRegistration(
+                pending_registration_response,
+            ) => Self::PendingRegistration(Box::new(pending_registration_response)),
+            v6::response::AuthenticatorResponseData::Registered(registered_response) => {
+                Self::Registered(Box::new(registered_response))
+            }
+            v6::response::AuthenticatorResponseData::RemainingBandwidth(
+                remaining_bandwidth_response,
+            ) => Self::RemainingBandwidth(Box::new(remaining_bandwidth_response)),
+            v6::response::AuthenticatorResponseData::TopUpBandwidth(top_up_bandwidth_response) => {
+                Self::TopUpBandwidth(Box::new(top_up_bandwidth_response))
+            }
+            v6::response::AuthenticatorResponseData::UpgradeMode(upgrade_mode_check_response) => {
+                Self::UpgradeMode(Box::new(upgrade_mode_check_response))
+            }
+        }
+    }
+}

common/authenticator-requests/src/v1/registration.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::error::Error;
-use base64::{engine::general_purpose, Engine};
+use base64::{Engine, engine::general_purpose};
 use nym_wireguard_types::PeerPublicKey;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
@@ -48,7 +48,7 @@ pub struct RegistrationData {
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct RegistredData {
+pub struct RegisteredData {
     pub pub_key: PeerPublicKey,
     pub private_ip: IpAddr,
     pub wg_port: u16,
@@ -108,7 +108,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]

common/authenticator-requests/src/v1/response.rs

@@ -1,7 +1,7 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use super::registration::{RegistrationData, RegistredData, RemainingBandwidthData};
+use super::registration::{RegisteredData, RegistrationData, RemainingBandwidthData};
 use nym_sphinx::addressing::Recipient;
 use serde::{Deserialize, Serialize};
 
@@ -34,7 +34,7 @@ impl AuthenticatorResponse {
     }
 
     pub fn new_registered(
-        registred_data: RegistredData,
+        registred_data: RegisteredData,
         reply_to: Recipient,
         request_id: u64,
     ) -> Self {
@@ -108,7 +108,7 @@ pub struct PendingRegistrationResponse {
 pub struct RegisteredResponse {
     pub request_id: u64,
     pub reply_to: Recipient,
-    pub reply: RegistredData,
+    pub reply: RegisteredData,
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize)]

common/authenticator-requests/src/v2/conversion.rs

@@ -154,8 +154,8 @@ impl From<v2::registration::RegistrationData> for v1::registration::Registration
     }
 }
 
-impl From<v2::registration::RegistredData> for v1::registration::RegistredData {
-    fn from(value: v2::registration::RegistredData) -> Self {
+impl From<v2::registration::RegisteredData> for v1::registration::RegisteredData {
+    fn from(value: v2::registration::RegisteredData) -> Self {
         Self {
             pub_key: value.pub_key,
             private_ip: value.private_ip,

common/authenticator-requests/src/v2/registration.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::error::Error;
-use base64::{engine::general_purpose, Engine};
+use base64::{Engine, engine::general_purpose};
 use nym_credentials_interface::CredentialSpendingData;
 use nym_wireguard_types::PeerPublicKey;
 use serde::{Deserialize, Serialize};
@@ -58,7 +58,7 @@ pub struct RegistrationData {
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
-pub struct RegistredData {
+pub struct RegisteredData {
     pub pub_key: PeerPublicKey,
     pub private_ip: IpAddr,
     pub wg_port: u16,
@@ -117,7 +117,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]