fix: working directory for nym-credential-proxy

.github/workflows/cd-docs.yml

@@ -6,27 +6,20 @@ on:
 jobs:
   build:
     runs-on: arc-ubuntu-20.04
-    defaults:
-      run:
-        working-directory: documentation/docs
     steps:
       - uses: actions/checkout@v4
       - name: Install Dependencies (Linux)
         run: sudo apt-get update && sudo apt-get install -y build-essential curl wget libssl-dev libudev-dev squashfs-tools protobuf-compiler git python3 && sudo apt-get update --fix-missing
       - name: Install pip3
-        run: sudo apt install -y python3-pip
+        run: sudo apt install -y python3-pip  
       - name: Install Python3 modules
         run: sudo pip3 install pandas tabulate
       - name: Install rsync
         run: sudo apt-get install rsync
       - uses: rlespinasse/github-slug-action@v3.x
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4.0.0
-        with:
-          version: 9
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
@@ -36,13 +29,33 @@ jobs:
         with:
           command: build
           args: --workspace --release
+      - name: Install mdbook and plugins
+        run: cd documentation && ./install_mdbook_deps.sh
+      - name: Remove existing Nym config directory (`~/.nym/`)
+        run: cd documentation && ./remove_existing_config.sh
+        continue-on-error: false
+# This is the original flow
+#      - name: Build all projects in documentation/ & move to ~/dist/docs/
+#        run: cd documentation && ./build_all_to_dist.sh
 
-      - name: Install project dependencies
-        run: pnpm i
-      - name: Build project
-        run: pnpm run build
-      - name: Move files to /dist/
-        run: ../scripts/move-to-dist.sh
+# This is a workaround replacement which builds on the last working commit b332a6b55668f60988e36961f3f62a794ba82ddb and then on current branch
+      - name: Save current branch to ~/current_branch
+        run: git rev-parse --abbrev-ref HEAD > ~/current_branch
+      - name: Git pull, reset & switch to b332a6b55668f60988e36961f3f62a794ba82ddb
+        run: git pull && git reset --hard && git checkout b332a6b55668f60988e36961f3f62a794ba82ddb
+      - name: Build all projects in documentation/ & move to ~/dist/docs/ from b332a6b55668f60988e36961f3f62a794ba82ddb
+        run: cd documentation && ./build_all_to_dist.sh
+
+      - name: Switch to current branch
+        run: git checkout $echo "$(cat ~/current_branch)"
+      - name: Build all projects in documentation/ & move to ~/dist/docs/ on current branch
+        run: cd documentation && ./build_all_to_dist.sh && rm ~/current_branch
+
+# End of replacemet
+
+      - name: Post process
+        run: cd documentation && ./post_process.sh
+        continue-on-error: false
 
       - name: Create Vercel project file
         uses: mobiledevops/secret-to-file-action@v1

.github/workflows/ci-build.yml

@@ -57,12 +57,6 @@ jobs:
           command: fmt
           args: --all -- --check
 
-      - name: Clippy
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --workspace --all-targets -- -D warnings
-
       - name: Build all binaries
         uses: actions-rs/cargo@v1
         with:
@@ -88,3 +82,9 @@ jobs:
         with:
           command: test
           args: --workspace -- --ignored
+
+      - name: Clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --workspace --all-targets -- -D warnings

.github/workflows/ci-docs.yml

@@ -3,35 +3,28 @@ name: ci-docs
 on:
   workflow_dispatch:
   push:
-    branches-ignore: [master]
+    branches-ignore: master
     paths:
-      - "documentation/docs/**"
-      - ".github/workflows/ci-docs.yml"
+      - 'documentation/docs/**'
+      - '.github/workflows/ci-docs.yml'
 
 jobs:
   build:
     runs-on: arc-ubuntu-20.04
-    defaults:
-      run:
-        working-directory: documentation/docs
     steps:
       - uses: actions/checkout@v4
       - name: Install Dependencies (Linux)
         run: sudo apt-get update && sudo apt-get install -y build-essential curl wget libssl-dev libudev-dev squashfs-tools protobuf-compiler git python3 && sudo apt-get update --fix-missing
       - name: Install pip3
-        run: sudo apt install -y python3-pip
+        run: sudo apt install -y python3-pip  
       - name: Install Python3 modules
         run: sudo pip3 install pandas tabulate
       - name: Install rsync
         run: sudo apt-get install rsync
       - uses: rlespinasse/github-slug-action@v3.x
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4.0.0
-        with:
-          version: 9
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
@@ -41,13 +34,30 @@ jobs:
         with:
           command: build
           args: --workspace --release
+      - name: Install mdbook and plugins
+        run: cd documentation && ./install_mdbook_deps.sh
+      - name: Remove existing Nym config directory (`~/.nym/`)
+        run: cd documentation && ./remove_existing_config.sh
+        continue-on-error: false
 
-      - name: Install project dependencies
-        run: pnpm i
-      - name: Build project
-        run: pnpm run build
-      - name: Move files to /dist/
-        run: ../scripts/move-to-dist.sh
+# This is the original flow
+#      - name: Build all projects in documentation/ & move to ~/dist/docs/
+#        run: cd documentation && ./build_all_to_dist.sh
+
+# This is a workaround replacement which builds on the last working commit b332a6b55668f60988e36961f3f62a794ba82ddb and then on current branch
+      - name: Save current branch to ~/current_branch
+        run: git rev-parse --abbrev-ref HEAD > ~/current_branch
+      - name: Git pull, reset & switch to b332a6b55668f60988e36961f3f62a794ba82ddb
+        run: git pull && git reset --hard && git checkout b332a6b55668f60988e36961f3f62a794ba82ddb
+      - name: Build all projects in documentation/ & move to ~/dist/docs/ from b332a6b55668f60988e36961f3f62a794ba82ddb
+        run: cd documentation && ./build_all_to_dist.sh
+
+      - name: Switch to current branch
+        run: git checkout $echo "$(cat ~/current_branch)"
+      - name: Build all projects in documentation/ & move to ~/dist/docs/ on current branch
+        run: cd documentation && ./build_all_to_dist.sh && rm ~/current_branch
+
+# End of replacemet
 
       - name: Deploy branch to CI www
         continue-on-error: true
@@ -58,5 +68,5 @@ jobs:
           SOURCE: "dist/docs/"
           REMOTE_HOST: ${{ secrets.CI_WWW_REMOTE_HOST }}
           REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
-          TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/docs-nextra-${{ env.GITHUB_REF_SLUG }}
+          TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/docs-${{ env.GITHUB_REF_SLUG }}
           EXCLUDE: "/node_modules/"

.github/workflows/ci-nym-credential-proxy.yml

@@ -0,0 +1,45 @@
+name: ci-nym-credential-proxy
+
+on:
+  pull_request:
+    paths:
+      - 'common/**'
+      - 'nym-credential-proxy/**'
+      - '.github/workspace/ci-nym-credential-proxy.yml'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: arc-ubuntu-22.04
+    env:
+      CARGO_TERM_COLOR: always
+      MANIFEST_PATH: "--manifest-path nym-credential-proxy/Cargo.toml"
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+
+      - name: Install rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt, clippy
+
+      - name: Check formatting
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: ${{ env.MANIFEST_PATH }} --all -- --check
+
+      - name: Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: ${{ env.MANIFEST_PATH }} --workspace --all-targets
+
+      - name: Clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: ${{ env.MANIFEST_PATH }} --workspace --all-targets -- -D warnings

.github/workflows/ci-sdk-docs-typescript.yml

@@ -0,0 +1,79 @@
+name: ci-sdk-docs-typescript
+
+on:
+  pull_request:
+    paths:
+      - "sdk/typescript/**"
+      - "wasm/**"
+      - '.github/workflows/ci-sdk-docs-typescript.yml'
+
+jobs:
+  build:
+    runs-on: custom-linux
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install rsync
+        run: sudo apt-get install rsync
+        continue-on-error: true
+      - uses: rlespinasse/github-slug-action@v3.x
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18.17
+      - name: Install Rust stable
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - name: Setup yarn
+        run: npm install -g yarn
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.20'
+
+      - name: Install wasm-pack
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
+      - name: Install wasm-opt
+        uses: ./.github/actions/install-wasm-opt
+        with:
+          version: '116'
+
+      - name: Build branch WASM packages
+        run: make sdk-wasm-build
+
+      - name: Install
+        run: yarn
+      - name: Build
+        run: yarn docs:prod:build
+      - name: Deploy branch to CI www (docs)
+        continue-on-error: true
+        uses: easingthemes/ssh-deploy@main
+        env:
+          SSH_PRIVATE_KEY: ${{ secrets.CI_WWW_SSH_PRIVATE_KEY }}
+          ARGS: "-rltgoDzvO --delete"
+          SOURCE: "dist/ts/"
+          REMOTE_HOST: ${{ secrets.CI_WWW_REMOTE_HOST }}
+          REMOTE_USER: ${{ secrets.CI_WWW_REMOTE_USER }}
+          TARGET: ${{ secrets.CI_WWW_REMOTE_TARGET }}/sdk-ts-docs-${{ env.GITHUB_REF_SLUG }}
+          EXCLUDE: "/dist/, /node_modules/"
+      - name: Matrix - Node Install
+        run: npm install
+        working-directory: .github/workflows/support-files
+      - name: Matrix - Send Notification
+        env:
+          NYM_NOTIFICATION_KIND: ts-packages
+          NYM_PROJECT_NAME: "sdk-ts-docs"
+          NYM_CI_WWW_BASE: "${{ secrets.NYM_CI_WWW_BASE }}/docs/sdk/typescript"
+          NYM_CI_WWW_LOCATION: "sdk-ts-docs-${{ env.GITHUB_REF_SLUG }}"
+          GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
+          GIT_BRANCH: "${GITHUB_REF##*/}"
+          IS_SUCCESS: "${{ job.status == 'success' }}"
+          MATRIX_SERVER: "${{ secrets.MATRIX_SERVER }}"
+          MATRIX_ROOM: "${{ secrets.MATRIX_ROOM }}"
+          MATRIX_USER_ID: "${{ secrets.MATRIX_USER_ID }}"
+          MATRIX_TOKEN: "${{ secrets.MATRIX_TOKEN }}"
+          MATRIX_DEVICE_ID: "${{ secrets.MATRIX_DEVICE_ID }}"
+        uses: docker://keybaseio/client:stable-node
+        with:
+          args: .github/workflows/support-files/notifications/entry_point.sh

.github/workflows/pr-validation.yml

@@ -4,9 +4,7 @@ on:
   pull_request:
     branches:
       - develop
-      - "release/**"
-    paths-ignore:
-      - "documentation/**"
+      - 'release/**'
     types:
       - labeled
       - unlabeled

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

@@ -1,55 +0,0 @@
-name: Build and upload Data observatory container to harbor.nymte.ch
-on:
-  workflow_dispatch:
-
-env:
-  WORKING_DIRECTORY: "nym-data-observatory"
-  CONTAINER_NAME: "data-observatory"
-
-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@v4.44.3
-        id: get_version
-        with:
-          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
-
-      - name: Check if tag exists
-        run: |
-          if git rev-parse ${{ steps.get_version.outputs.value }} >/dev/null 2>&1; then
-            echo "Tag ${{ steps.get_version.outputs.value }} already exists"
-          fi
-
-      - 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: 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-node-status-agent.yaml

@@ -1,61 +0,0 @@
-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
-
-env:
-  WORKING_DIRECTORY: "nym-node-status-agent"
-  CONTAINER_NAME: "node-status-agent"
-
-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@v4.44.3
-        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
-
-      - 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 }}-${{ steps.cleanup_gateway_probe_ref.outputs.git_ref }}
-
-      - name: BuildAndPushImageOnHarbor
-        run: |
-          docker build --build-arg GIT_REF=${{ 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 push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags

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

@@ -1,55 +1,11 @@
 name: Build and upload Node Status API container to harbor.nymte.ch
+
 on:
   workflow_dispatch:
 
-env:
-  WORKING_DIRECTORY: "nym-node-status-api"
-  CONTAINER_NAME: "node-status-api"
-
 jobs:
-  build-container:
-    runs-on: arc-ubuntu-22.04-dind
+  my-job:
+    runs-on: arc-ubuntu-22.04
     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@v4.44.3
-        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
-
-      - 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: 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
+      - name: my-step
+        run: echo "Hello World!"

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

@@ -1,55 +0,0 @@
-name: Build and upload nym node container to harbor.nymte.ch
-on:
-  workflow_dispatch:
-
-env:
-  WORKING_DIRECTORY: "nym-node"
-  CONTAINER_NAME: "nym-node"
-
-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@v4.44.3
-        id: get_version
-        with:
-          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
-
-      - name: Check if tag exists
-        run: |
-          if git rev-parse ${{ steps.get_version.outputs.value }} >/dev/null 2>&1; then
-            echo "Tag ${{ steps.get_version.outputs.value }} already exists"
-          fi
-
-      - 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: 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-validator-rewarder.yaml

@@ -1,49 +0,0 @@
-name: Build and upload Validator Rewarder container to harbor.nymte.ch
-on:
-  workflow_dispatch:
-
-env:
-  WORKING_DIRECTORY: "nym-validator-rewarder"
-  CONTAINER_NAME: "validator-rewarder"
-
-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@v4.44.3
-        id: get_version
-        with:
-          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-credential-proxy/Cargo.toml
-
-      - 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: 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

CHANGELOG.md

@@ -4,80 +4,6 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 
 ## [Unreleased]
 
-## [2024.12-aero] (2024-10-17)
-
-- nym-node: don't use bloomfilters for double spending checks ([#4960])
-- bugfix: replace unreachable macro with an error return ([#4958])
-- [DOCs:/operators]: Update FAQ sphinx size ([#4946])
-- [DOCs/operators]: Release notes v2024.11-wedel ([#4939])
-- Fix handle drop ([#4934])
-- Assume offline mode ([#4926])
-- Make ip-packet-request VERSION pub ([#4925])
-- Expose error type ([#4924])
-- Fix argument to cargo-deny action ([#4922])
-- Fix nymvpn.com url in mainnet defaults ([#4920])
-- Check both version and type in message header ([#4918])
-- Bump http-api-client default timeout to 30 sec ([#4917])
-- Max/proxy ffi ([#4906])
-- Data Observatory stub ([#4905])
-- Fix missing duplication of modified tables ([#4904])
-- Update cargo deny ([#4901])
-- docs: add hostname instructions for wss ([#4900])
-- build(deps): bump the patch-updates group across 1 directory with 9 updates ([#4898])
-- Fix clippy for beta toolchain ([#4897])
-- Remove clippy github PR annotations ([#4896])
-- Fix apt install in ci-build-upload-binaries.yml ([#4894])
-- Update network monitor entrypoint ([#4893])
-- Update nym-vpn metapackage and replace nymvpn-x with nym-vpn-app ([#4889])
-- Entry wireguard tickets ([#4888])
-- Build and Push CI ([#4887])
-- Feature/updated gateway registration ([#4885])
-- Few fixes to NNM pre deploy ([#4883])
-- Fix sql serde with enum ([#4875])
-- allow clients to send stateless gateway requests without prior registration ([#4873])
-- chore: remove queued migration for adding explicit admin ([#4871])
-- Gateway database modifications for different modes ([#4868])
-- build(deps): bump strum from 0.25.0 to 0.26.3 ([#4848])
-- Use serde from workspace ([#4833])
-- build(deps): bump toml from 0.5.11 to 0.8.14 ([#4805])
-- Max/rust sdk stream abstraction ([#4743])
-
-[#4960]: https://github.com/nymtech/nym/pull/4960
-[#4958]: https://github.com/nymtech/nym/pull/4958
-[#4946]: https://github.com/nymtech/nym/pull/4946
-[#4939]: https://github.com/nymtech/nym/pull/4939
-[#4934]: https://github.com/nymtech/nym/pull/4934
-[#4926]: https://github.com/nymtech/nym/pull/4926
-[#4925]: https://github.com/nymtech/nym/pull/4925
-[#4924]: https://github.com/nymtech/nym/pull/4924
-[#4922]: https://github.com/nymtech/nym/pull/4922
-[#4920]: https://github.com/nymtech/nym/pull/4920
-[#4918]: https://github.com/nymtech/nym/pull/4918
-[#4917]: https://github.com/nymtech/nym/pull/4917
-[#4906]: https://github.com/nymtech/nym/pull/4906
-[#4905]: https://github.com/nymtech/nym/pull/4905
-[#4904]: https://github.com/nymtech/nym/pull/4904
-[#4901]: https://github.com/nymtech/nym/pull/4901
-[#4900]: https://github.com/nymtech/nym/pull/4900
-[#4898]: https://github.com/nymtech/nym/pull/4898
-[#4897]: https://github.com/nymtech/nym/pull/4897
-[#4896]: https://github.com/nymtech/nym/pull/4896
-[#4894]: https://github.com/nymtech/nym/pull/4894
-[#4893]: https://github.com/nymtech/nym/pull/4893
-[#4889]: https://github.com/nymtech/nym/pull/4889
-[#4888]: https://github.com/nymtech/nym/pull/4888
-[#4887]: https://github.com/nymtech/nym/pull/4887
-[#4885]: https://github.com/nymtech/nym/pull/4885
-[#4883]: https://github.com/nymtech/nym/pull/4883
-[#4875]: https://github.com/nymtech/nym/pull/4875
-[#4873]: https://github.com/nymtech/nym/pull/4873
-[#4871]: https://github.com/nymtech/nym/pull/4871
-[#4868]: https://github.com/nymtech/nym/pull/4868
-[#4848]: https://github.com/nymtech/nym/pull/4848
-[#4833]: https://github.com/nymtech/nym/pull/4833
-[#4805]: https://github.com/nymtech/nym/pull/4805
-[#4743]: https://github.com/nymtech/nym/pull/4743
-
 ## [2024.11-wedel] (2024-09-23)
 
 - Backport #4894 to fix ci ([#4899])

Cargo.toml

@@ -19,33 +19,33 @@ members = [
     "clients/native",
     "clients/native/websocket-requests",
     "clients/socks5",
-    "common/async-file-watcher",
     "common/authenticator-requests",
+    "common/async-file-watcher",
     "common/bandwidth-controller",
     "common/bin-common",
     "common/client-core",
     "common/client-core/config-types",
-    "common/client-core/gateways-storage",
     "common/client-core/surb-storage",
+    "common/client-core/gateways-storage",
     "common/client-libs/gateway-client",
     "common/client-libs/mixnet-client",
     "common/client-libs/validator-client",
     "common/commands",
     "common/config",
     "common/cosmwasm-smart-contracts/coconut-bandwidth-contract",
+    "common/cosmwasm-smart-contracts/ecash-contract",
     "common/cosmwasm-smart-contracts/coconut-dkg",
     "common/cosmwasm-smart-contracts/contracts-common",
-    "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/vesting-contract",
     "common/country-group",
     "common/credential-storage",
-    "common/credential-utils",
-    "common/credential-verification",
     "common/credentials",
+    "common/credential-utils",
     "common/credentials-interface",
+    "common/credential-verification",
     "common/crypto",
     "common/dkg",
     "common/ecash-double-spending",
@@ -54,21 +54,19 @@ members = [
     "common/exit-policy",
     "common/gateway-requests",
     "common/gateway-storage",
-    "common/gateway-stats-storage",
     "common/http-api-client",
     "common/http-api-common",
     "common/inclusion-probability",
     "common/ip-packet-requests",
     "common/ledger",
     "common/mixnode-common",
-    "common/models",
     "common/network-defaults",
     "common/node-tester-utils",
     "common/nonexhaustive-delayqueue",
+    "common/nymcoconut",
+    "common/nym_offline_compact_ecash",
     "common/nym-id",
     "common/nym-metrics",
-    "common/nym_offline_compact_ecash",
-    "common/nymcoconut",
     "common/nymsphinx",
     "common/nymsphinx/acknowledgements",
     "common/nymsphinx/addressing",
@@ -98,35 +96,29 @@ members = [
     "common/wasm/utils",
     "common/wireguard",
     "common/wireguard-types",
-    # "documentation/autodoc",
     "explorer-api",
     "explorer-api/explorer-api-requests",
     "explorer-api/explorer-client",
     "gateway",
     "integrations/bity",
     "mixnode",
-    "sdk/ffi/cpp",
-    "sdk/ffi/go",
-    "sdk/ffi/shared",
     "sdk/lib/socks5-listener",
     "sdk/rust/nym-sdk",
+    "sdk/ffi/shared",
+    "sdk/ffi/go",
+    "sdk/ffi/cpp",
     "service-providers/authenticator",
     "service-providers/common",
     "service-providers/ip-packet-router",
     "service-providers/network-requester",
-    "nym-api",
-    "nym-api/nym-api-requests",
-    "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-network-monitor",
+    "nym-api",
+    "nym-browser-extension/storage",
+    "nym-api/nym-api-requests",
+    "nym-data-observatory",
     "nym-node",
     "nym-node/nym-node-http-api",
     "nym-node/nym-node-requests",
-    "nym-node-status-api",
-    "nym-node-status-agent",
     "nym-outfox",
     "nym-validator-rewarder",
     "tools/echo-server",
@@ -144,27 +136,23 @@ members = [
     "wasm/mix-fetch",
     "wasm/node-tester",
     "wasm/zknym-lib",
+    "tools/internal/testnet-manager",
+    "tools/internal/testnet-manager/dkg-bypass-contract",
     "tools/echo-server",
     "tools/internal/contract-state-importer/importer-cli",
     "tools/internal/contract-state-importer/importer-contract",
-    "tools/internal/testnet-manager",
-    "tools/internal/testnet-manager/dkg-bypass-contract",
 ]
 
 default-members = [
     "clients/native",
     "clients/socks5",
-    "common/models",
     "explorer-api",
     "gateway",
     "mixnode",
     "nym-api",
-    "nym-credential-proxy/nym-credential-proxy",
     "nym-data-observatory",
     "nym-node",
-    "nym-node-status-api",
     "nym-validator-rewarder",
-    "nym-node-status-api",
     "service-providers/authenticator",
     "service-providers/ip-packet-router",
     "service-providers/network-requester",
@@ -195,17 +183,19 @@ aes = "0.8.1"
 aes-gcm = "0.10.1"
 aes-gcm-siv = "0.11.1"
 aead = "0.5.2"
-anyhow = "1.0.90"
+anyhow = "1.0.89"
 argon2 = "0.5.0"
 async-trait = "0.1.83"
-axum-client-ip = "0.6.1"
 axum = "0.7.5"
 axum-extra = "0.9.4"
 base64 = "0.22.1"
 bincode = "1.3.3"
 bip39 = { version = "2.0.0", features = ["zeroize"] }
-bit-vec = "0.7.0"                                     # can we unify those?
+
+# can we unify those?
+bit-vec = "0.7.0"
 bitvec = "1.0.0"
+
 blake3 = "1.5.4"
 bloomfilter = "1.0.14"
 bs58 = "0.5.1"
@@ -218,7 +208,7 @@ chacha20 = "0.9.0"
 chacha20poly1305 = "0.10.1"
 chrono = "0.4.31"
 cipher = "0.4.3"
-clap = "4.5.20"
+clap = "4.5.18"
 clap_complete = "4.5"
 clap_complete_fig = "4.5"
 colored = "2.0"
@@ -243,12 +233,10 @@ dotenvy = "0.15.6"
 ecdsa = "0.16"
 ed25519-dalek = "2.1"
 etherparse = "0.13.0"
-envy = "0.4"
 eyre = "0.6.9"
 fastrand = "2.1.1"
 flate2 = "1.0.34"
 futures = "0.3.28"
-futures-util = "0.3"
 generic-array = "0.14.7"
 getrandom = "0.2.10"
 getset = "0.1.3"
@@ -272,23 +260,22 @@ ipnetwork = "0.20"
 isocountry = "0.3.2"
 itertools = "0.13.0"
 k256 = "0.13"
-lazy_static = "1.5.0"
+lazy_static = "1.4.0"
 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 = "1.20.2"
+once_cell = "1.7.2"
 opentelemetry = "0.19.0"
 opentelemetry-jaeger = "0.18.0"
 parking_lot = "0.12.3"
 pem = "0.8"
 petgraph = "0.6.5"
-pin-project = "1.1"
+pin-project = "1.0"
 pin-project-lite = "0.2.14"
 pretty_env_logger = "0.4.0"
 publicsuffix = "2.2.3"
@@ -308,11 +295,10 @@ rocket_okapi = "0.8.0"
 safer-ffi = "0.1.13"
 schemars = "0.8.21"
 semver = "1.0.23"
-serde = "1.0.211"
+serde = "1.0.210"
 serde_bytes = "0.11.15"
 serde_derive = "1.0"
-serde_json = "1.0.132"
-serde_json_path = "0.6.7"
+serde_json = "1.0.128"
 serde_repr = "0.1"
 serde_with = "3.9.0"
 serde_yaml = "0.9.25"
@@ -321,7 +307,6 @@ si-scale = "0.2.3"
 sphinx-packet = "0.1.1"
 sqlx = "0.7.4"
 strum = "0.26"
-strum_macros = "0.26"
 subtle-encoding = "0.5"
 syn = "1"
 sysinfo = "0.30.13"
@@ -343,7 +328,6 @@ tracing = "0.1.37"
 tracing-opentelemetry = "0.19.0"
 tracing-subscriber = "0.3.16"
 tracing-tree = "0.2.2"
-tracing-log = "0.2"
 ts-rs = "10.0.0"
 tungstenite = { version = "0.20.1", default-features = false }
 url = "2.5"
@@ -405,10 +389,11 @@ indexed_db_futures = { git = "https://github.com/TiemenSch/rust-indexed-db", bra
 js-sys = "0.3.70"
 serde-wasm-bindgen = "0.6.5"
 tsify = "0.4.5"
-wasm-bindgen = "0.2.95"
-wasm-bindgen-futures = "0.4.45"
+wasm-bindgen = "0.2.93"
+wasm-bindgen-futures = "0.4.43"
 wasmtimer = "0.2.0"
-web-sys = "0.3.72"
+web-sys = "0.3.70"
+
 
 # Profile settings for individual crates
 

clients/native/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nym-client"
-version = "1.1.42"
+version = "1.1.41"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 description = "Implementation of the Nym Client"
 edition = "2021"

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

@@ -102,10 +102,5 @@ average_ack_delay = '{{ debug.acknowledgements.average_ack_delay }}'
 [debug.cover_traffic]
 loop_cover_traffic_average_delay = '{{ debug.cover_traffic.loop_cover_traffic_average_delay }}'
 
-[debug.stats_reporting]
-enabled = {{ debug.stats_reporting.enabled }}
-provider_address = '{{ debug.stats_reporting.provider_address }}'
-reporting_interval = '{{ debug.stats_reporting.reporting_interval }}'
-
 
 "#;

clients/native/src/commands/init.rs

@@ -81,7 +81,6 @@ impl From<Init> for OverrideConfig {
 
             nyxd_urls: init_config.common_args.nyxd_urls,
             enabled_credentials_mode: init_config.common_args.enabled_credentials_mode,
-            stats_reporting_address: init_config.common_args.stats_reporting_address,
         }
     }
 }

clients/native/src/commands/mod.rs

@@ -13,7 +13,6 @@ use clap::{Parser, Subcommand};
 use log::{error, info};
 use nym_bin_common::bin_info;
 use nym_bin_common::completions::{fig_generate, ArgShell};
-use nym_client::client::Recipient;
 use nym_client_core::cli_helpers::CliClient;
 use nym_client_core::client::base_client::storage::migration_helpers::v1_1_33;
 use nym_config::OptionalSet;
@@ -105,7 +104,6 @@ pub(crate) struct OverrideConfig {
     no_cover: bool,
     nyxd_urls: Option<Vec<url::Url>>,
     enabled_credentials_mode: Option<bool>,
-    stats_reporting_address: Option<Recipient>,
 }
 
 pub(crate) async fn execute(args: Cli) -> Result<(), Box<dyn Error + Send + Sync>> {
@@ -151,11 +149,6 @@ pub(crate) fn override_config(config: Config, args: OverrideConfig) -> Config {
             BaseClientConfig::with_disabled_credentials,
             args.enabled_credentials_mode.map(|b| !b),
         )
-        .with_optional_env_ext(
-            BaseClientConfig::with_enabled_stats_reporting_address,
-            args.stats_reporting_address,
-            nym_network_defaults::var_names::CLIENT_STATS_COLLECTION_PROVIDER,
-        )
 }
 
 async fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, ClientError> {

clients/native/src/commands/run.rs

@@ -43,7 +43,6 @@ impl From<Run> for OverrideConfig {
             no_cover: run_config.common_args.no_cover,
             nyxd_urls: run_config.common_args.nyxd_urls,
             enabled_credentials_mode: run_config.common_args.enabled_credentials_mode,
-            stats_reporting_address: run_config.common_args.stats_reporting_address,
         }
     }
 }

clients/socks5/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nym-socks5-client"
-version = "1.1.42"
+version = "1.1.41"
 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"

clients/socks5/src/commands/init.rs

@@ -92,7 +92,6 @@ impl From<Init> for OverrideConfig {
             nyxd_urls: init_config.common_args.nyxd_urls,
             enabled_credentials_mode: init_config.common_args.enabled_credentials_mode,
             outfox: false,
-            stats_reporting_address: init_config.common_args.stats_reporting_address,
         }
     }
 }

clients/socks5/src/commands/mod.rs

@@ -19,7 +19,6 @@ use nym_client_core::client::base_client::storage::migration_helpers::v1_1_33;
 use nym_client_core::client::topology_control::geo_aware_provider::CountryGroup;
 use nym_client_core::config::{GroupBy, TopologyStructure};
 use nym_config::OptionalSet;
-use nym_sphinx::addressing::Recipient;
 use nym_sphinx::params::{PacketSize, PacketType};
 use std::error::Error;
 use std::net::IpAddr;
@@ -112,7 +111,6 @@ pub(crate) struct OverrideConfig {
     nyxd_urls: Option<Vec<url::Url>>,
     enabled_credentials_mode: Option<bool>,
     outfox: bool,
-    stats_reporting_address: Option<Recipient>,
 }
 
 pub(crate) async fn execute(args: Cli) -> Result<(), Box<dyn Error + Send + Sync>> {
@@ -198,11 +196,6 @@ pub(crate) fn override_config(config: Config, args: OverrideConfig) -> Config {
             BaseClientConfig::with_disabled_credentials,
             args.enabled_credentials_mode.map(|b| !b),
         )
-        .with_optional_base_env(
-            BaseClientConfig::with_enabled_stats_reporting_address,
-            args.stats_reporting_address,
-            nym_network_defaults::var_names::CLIENT_STATS_COLLECTION_PROVIDER,
-        )
 }
 
 async fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, Socks5ClientError> {

clients/socks5/src/commands/run.rs

@@ -70,7 +70,6 @@ impl From<Run> for OverrideConfig {
             nyxd_urls: run_config.common_args.nyxd_urls,
             enabled_credentials_mode: run_config.common_args.enabled_credentials_mode,
             outfox: run_config.outfox,
-            stats_reporting_address: run_config.common_args.stats_reporting_address,
         }
     }
 }

clients/socks5/src/config/template.rs

@@ -108,9 +108,4 @@ average_ack_delay = '{{ core.debug.acknowledgements.average_ack_delay }}'
 [core.debug.cover_traffic]
 loop_cover_traffic_average_delay = '{{ core.debug.cover_traffic.loop_cover_traffic_average_delay }}'
 
-[core.debug.stats_reporting]
-enabled = {{ core.debug.stats_reporting.enabled }}
-provider_address = '{{ core.debug.stats_reporting.provider_address }}'
-reporting_interval = '{{ core.debug.stats_reporting.reporting_interval }}'
-
 "#;

common/authenticator-requests/Cargo.toml

@@ -17,7 +17,6 @@ thiserror = { workspace = true }
 
 nym-credentials-interface = { path = "../credentials-interface" }
 nym-crypto = { path = "../crypto", features = ["asymmetric"] }
-nym-network-defaults = { path = "../network-defaults" }
 nym-service-provider-requests-common = { path = "../service-provider-requests-common" }
 nym-sphinx = { path = "../nymsphinx" }
 nym-wireguard-types = { path = "../wireguard-types" }

common/authenticator-requests/src/lib.rs

@@ -4,14 +4,13 @@
 pub mod v1;
 pub mod v2;
 pub mod v3;
-pub mod v4;
 
 mod error;
 
 pub use error::Error;
-pub use v4 as latest;
+pub use v3 as latest;
 
-pub const CURRENT_VERSION: u8 = 4;
+pub const CURRENT_VERSION: u8 = 3;
 
 fn make_bincode_serializer() -> impl bincode::Options {
     use bincode::Options;

common/authenticator-requests/src/v3/conversion.rs

@@ -9,7 +9,7 @@ impl From<v2::request::AuthenticatorRequest> for v3::request::AuthenticatorReque
     fn from(authenticator_request: v2::request::AuthenticatorRequest) -> Self {
         Self {
             protocol: Protocol {
-                version: 3,
+                version: 2,
                 service_provider_type: ServiceProviderType::Authenticator,
             },
             data: authenticator_request.data.into(),

common/authenticator-requests/src/v4/conversion.rs

@@ -1,200 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use nym_service_provider_requests_common::{Protocol, ServiceProviderType};
-
-use crate::{v3, v4};
-
-impl From<v3::request::AuthenticatorRequest> for v4::request::AuthenticatorRequest {
-    fn from(authenticator_request: v3::request::AuthenticatorRequest) -> Self {
-        Self {
-            protocol: Protocol {
-                version: 4,
-                service_provider_type: ServiceProviderType::Authenticator,
-            },
-            data: authenticator_request.data.into(),
-            reply_to: authenticator_request.reply_to,
-            request_id: authenticator_request.request_id,
-        }
-    }
-}
-
-impl From<v3::request::AuthenticatorRequestData> for v4::request::AuthenticatorRequestData {
-    fn from(authenticator_request_data: v3::request::AuthenticatorRequestData) -> Self {
-        match authenticator_request_data {
-            v3::request::AuthenticatorRequestData::Initial(init_msg) => {
-                v4::request::AuthenticatorRequestData::Initial(init_msg.into())
-            }
-            v3::request::AuthenticatorRequestData::Final(gw_client) => {
-                v4::request::AuthenticatorRequestData::Final(gw_client.into())
-            }
-            v3::request::AuthenticatorRequestData::QueryBandwidth(pub_key) => {
-                v4::request::AuthenticatorRequestData::QueryBandwidth(pub_key)
-            }
-            v3::request::AuthenticatorRequestData::TopUpBandwidth(top_up_message) => {
-                v4::request::AuthenticatorRequestData::TopUpBandwidth(top_up_message.into())
-            }
-        }
-    }
-}
-
-impl From<v3::registration::InitMessage> for v4::registration::InitMessage {
-    fn from(init_msg: v3::registration::InitMessage) -> Self {
-        Self {
-            pub_key: init_msg.pub_key,
-        }
-    }
-}
-
-impl From<Box<v3::registration::FinalMessage>> for Box<v4::registration::FinalMessage> {
-    fn from(gw_client: Box<v3::registration::FinalMessage>) -> Self {
-        Box::new(v4::registration::FinalMessage {
-            gateway_client: gw_client.gateway_client.into(),
-            credential: gw_client.credential,
-        })
-    }
-}
-
-impl From<Box<v3::topup::TopUpMessage>> for Box<v4::topup::TopUpMessage> {
-    fn from(top_up_message: Box<v3::topup::TopUpMessage>) -> Self {
-        Box::new(v4::topup::TopUpMessage {
-            pub_key: top_up_message.pub_key,
-            credential: top_up_message.credential,
-        })
-    }
-}
-
-impl From<v3::registration::GatewayClient> for v4::registration::GatewayClient {
-    fn from(gw_client: v3::registration::GatewayClient) -> Self {
-        Self {
-            pub_key: gw_client.pub_key,
-            private_ips: gw_client.private_ip.into(),
-            mac: gw_client.mac.into(),
-        }
-    }
-}
-
-impl From<v4::registration::GatewayClient> for v3::registration::GatewayClient {
-    fn from(gw_client: v4::registration::GatewayClient) -> Self {
-        Self {
-            pub_key: gw_client.pub_key,
-            private_ip: gw_client.private_ips.ipv4.into(),
-            mac: gw_client.mac.into(),
-        }
-    }
-}
-
-impl From<v3::registration::ClientMac> for v4::registration::ClientMac {
-    fn from(mac: v3::registration::ClientMac) -> Self {
-        Self::new(mac.to_vec())
-    }
-}
-
-impl From<v4::registration::ClientMac> for v3::registration::ClientMac {
-    fn from(mac: v4::registration::ClientMac) -> Self {
-        Self::new(mac.to_vec())
-    }
-}
-
-impl TryFrom<v4::response::AuthenticatorResponse> for v3::response::AuthenticatorResponse {
-    type Error = crate::Error;
-
-    fn try_from(
-        authenticator_response: v4::response::AuthenticatorResponse,
-    ) -> Result<Self, Self::Error> {
-        Ok(Self {
-            data: authenticator_response.data.try_into()?,
-            reply_to: authenticator_response.reply_to,
-            protocol: authenticator_response.protocol,
-        })
-    }
-}
-
-impl TryFrom<v4::response::AuthenticatorResponseData> for v3::response::AuthenticatorResponseData {
-    type Error = crate::Error;
-
-    fn try_from(
-        authenticator_response_data: v4::response::AuthenticatorResponseData,
-    ) -> Result<Self, Self::Error> {
-        match authenticator_response_data {
-            v4::response::AuthenticatorResponseData::PendingRegistration(
-                pending_registration_response,
-            ) => Ok(
-                v3::response::AuthenticatorResponseData::PendingRegistration(
-                    pending_registration_response.into(),
-                ),
-            ),
-            v4::response::AuthenticatorResponseData::Registered(registered_response) => Ok(
-                v3::response::AuthenticatorResponseData::Registered(registered_response.into()),
-            ),
-            v4::response::AuthenticatorResponseData::RemainingBandwidth(
-                remaining_bandwidth_response,
-            ) => Ok(v3::response::AuthenticatorResponseData::RemainingBandwidth(
-                remaining_bandwidth_response.into(),
-            )),
-            v4::response::AuthenticatorResponseData::TopUpBandwidth(_) => {
-                Err(Self::Error::Conversion(
-                    "a v3 request couldn't produce a v4 only type of response".to_string(),
-                ))
-            }
-        }
-    }
-}
-
-impl From<v4::response::PendingRegistrationResponse> for v3::response::PendingRegistrationResponse {
-    fn from(value: v4::response::PendingRegistrationResponse) -> Self {
-        Self {
-            request_id: value.request_id,
-            reply_to: value.reply_to,
-            reply: value.reply.into(),
-        }
-    }
-}
-
-impl From<v4::response::RegisteredResponse> for v3::response::RegisteredResponse {
-    fn from(value: v4::response::RegisteredResponse) -> Self {
-        Self {
-            request_id: value.request_id,
-            reply_to: value.reply_to,
-            reply: value.reply.into(),
-        }
-    }
-}
-
-impl From<v4::response::RemainingBandwidthResponse> for v3::response::RemainingBandwidthResponse {
-    fn from(value: v4::response::RemainingBandwidthResponse) -> Self {
-        Self {
-            request_id: value.request_id,
-            reply_to: value.reply_to,
-            reply: value.reply.map(Into::into),
-        }
-    }
-}
-
-impl From<v4::registration::RegistrationData> for v3::registration::RegistrationData {
-    fn from(value: v4::registration::RegistrationData) -> Self {
-        Self {
-            nonce: value.nonce,
-            gateway_data: value.gateway_data.into(),
-            wg_port: value.wg_port,
-        }
-    }
-}
-
-impl From<v4::registration::RegistredData> for v3::registration::RegistredData {
-    fn from(value: v4::registration::RegistredData) -> Self {
-        Self {
-            pub_key: value.pub_key,
-            private_ip: value.private_ips.ipv4.into(),
-            wg_port: value.wg_port,
-        }
-    }
-}
-
-impl From<v4::registration::RemainingBandwidthData> for v3::registration::RemainingBandwidthData {
-    fn from(value: v4::registration::RemainingBandwidthData) -> Self {
-        Self {
-            available_bandwidth: value.available_bandwidth,
-        }
-    }
-}

common/authenticator-requests/src/v4/mod.rs

@@ -1,10 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-pub mod conversion;
-pub mod registration;
-pub mod request;
-pub mod response;
-pub mod topup;
-
-pub const VERSION: u8 = 4;

common/authenticator-requests/src/v4/registration.rs

@@ -1,281 +0,0 @@
-// -2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crate::error::Error;
-use base64::{engine::general_purpose, Engine};
-use nym_credentials_interface::CredentialSpendingData;
-use nym_network_defaults::constants::{WG_TUN_DEVICE_IP_ADDRESS_V4, WG_TUN_DEVICE_IP_ADDRESS_V6};
-use nym_wireguard_types::PeerPublicKey;
-use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
-use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-use std::time::SystemTime;
-use std::{fmt, ops::Deref, str::FromStr};
-
-#[cfg(feature = "verify")]
-use hmac::{Hmac, Mac};
-#[cfg(feature = "verify")]
-use nym_crypto::asymmetric::encryption::PrivateKey;
-#[cfg(feature = "verify")]
-use sha2::Sha256;
-
-pub type PendingRegistrations = HashMap<PeerPublicKey, RegistrationData>;
-pub type PrivateIPs = HashMap<IpPair, Taken>;
-
-#[cfg(feature = "verify")]
-pub type HmacSha256 = Hmac<Sha256>;
-
-pub type Nonce = u64;
-pub type Taken = Option<SystemTime>;
-
-pub const BANDWIDTH_CAP_PER_DAY: u64 = 1024 * 1024 * 1024; // 1 GB
-
-#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-pub struct IpPair {
-    pub ipv4: Ipv4Addr,
-    pub ipv6: Ipv6Addr,
-}
-
-impl IpPair {
-    pub fn new(ipv4: Ipv4Addr, ipv6: Ipv6Addr) -> Self {
-        IpPair { ipv4, ipv6 }
-    }
-}
-
-impl fmt::Display for IpPair {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "({}, {})", self.ipv4, self.ipv6)
-    }
-}
-
-impl From<IpAddr> for IpPair {
-    fn from(value: IpAddr) -> Self {
-        let (before_last_byte, last_byte) = match value {
-            std::net::IpAddr::V4(ipv4_addr) => (ipv4_addr.octets()[2], ipv4_addr.octets()[3]),
-            std::net::IpAddr::V6(ipv6_addr) => (ipv6_addr.octets()[14], ipv6_addr.octets()[15]),
-        };
-        let last_bytes = (before_last_byte as u16) << 8 | last_byte as u16;
-        let ipv4 = Ipv4Addr::new(
-            WG_TUN_DEVICE_IP_ADDRESS_V4.octets()[0],
-            WG_TUN_DEVICE_IP_ADDRESS_V4.octets()[1],
-            before_last_byte,
-            last_byte,
-        );
-        let ipv6 = Ipv6Addr::new(
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[0],
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[1],
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[2],
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[3],
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[4],
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[5],
-            WG_TUN_DEVICE_IP_ADDRESS_V6.segments()[6],
-            last_bytes,
-        );
-        IpPair::new(ipv4, ipv6)
-    }
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct InitMessage {
-    /// Base64 encoded x25519 public key
-    pub pub_key: PeerPublicKey,
-}
-
-impl InitMessage {
-    pub fn new(pub_key: PeerPublicKey) -> Self {
-        InitMessage { pub_key }
-    }
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct FinalMessage {
-    /// Gateway client data
-    pub gateway_client: GatewayClient,
-
-    /// Ecash credential
-    pub credential: Option<CredentialSpendingData>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct RegistrationData {
-    pub nonce: u64,
-    pub gateway_data: GatewayClient,
-    pub wg_port: u16,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct RegistredData {
-    pub pub_key: PeerPublicKey,
-    pub private_ips: IpPair,
-    pub wg_port: u16,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct RemainingBandwidthData {
-    pub available_bandwidth: i64,
-}
-
-/// Client that wants to register sends its PublicKey bytes mac digest encrypted with a DH shared secret.
-/// Gateway/Nym node can then verify pub_key payload using the same process
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct GatewayClient {
-    /// Base64 encoded x25519 public key
-    pub pub_key: PeerPublicKey,
-
-    /// Assigned private IPs (v4 and v6)
-    pub private_ips: IpPair,
-
-    /// Sha256 hmac on the data (alongside the prior nonce)
-    pub mac: ClientMac,
-}
-
-impl GatewayClient {
-    #[cfg(feature = "verify")]
-    pub fn new(
-        local_secret: &PrivateKey,
-        remote_public: x25519_dalek::PublicKey,
-        private_ips: IpPair,
-        nonce: u64,
-    ) -> Self {
-        // convert from 1.0 x25519-dalek private key into 2.0 x25519-dalek
-        #[allow(clippy::expect_used)]
-        let static_secret = x25519_dalek::StaticSecret::from(local_secret.to_bytes());
-        let local_public: x25519_dalek::PublicKey = (&static_secret).into();
-
-        let dh = static_secret.diffie_hellman(&remote_public);
-
-        // TODO: change that to use our nym_crypto::hmac module instead
-        #[allow(clippy::expect_used)]
-        let mut mac = HmacSha256::new_from_slice(dh.as_bytes())
-            .expect("x25519 shared secret is always 32 bytes long");
-
-        mac.update(local_public.as_bytes());
-        mac.update(private_ips.to_string().as_bytes());
-        mac.update(&nonce.to_le_bytes());
-
-        GatewayClient {
-            pub_key: PeerPublicKey::new(local_public),
-            private_ips,
-            mac: ClientMac(mac.finalize().into_bytes().to_vec()),
-        }
-    }
-
-    // Reusable secret should be gateways Wireguard PK
-    // Client should perform this step when generating its payload, using its own WG PK
-    #[cfg(feature = "verify")]
-    pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
-        // convert from 1.0 x25519-dalek private key into 2.0 x25519-dalek
-        #[allow(clippy::expect_used)]
-        let static_secret = x25519_dalek::StaticSecret::from(gateway_key.to_bytes());
-
-        let dh = static_secret.diffie_hellman(&self.pub_key);
-
-        // TODO: change that to use our nym_crypto::hmac module instead
-        #[allow(clippy::expect_used)]
-        let mut mac = HmacSha256::new_from_slice(dh.as_bytes())
-            .expect("x25519 shared secret is always 32 bytes long");
-
-        mac.update(self.pub_key.as_bytes());
-        mac.update(self.private_ips.to_string().as_bytes());
-        mac.update(&nonce.to_le_bytes());
-
-        mac.verify_slice(&self.mac)
-            .map_err(|source| Error::FailedClientMacVerification {
-                client: self.pub_key.to_string(),
-                source,
-            })
-    }
-
-    pub fn pub_key(&self) -> PeerPublicKey {
-        self.pub_key
-    }
-}
-
-// TODO: change the inner type into generic array of size HmacSha256::OutputSize
-// TODO2: rely on our internal crypto/hmac
-#[derive(Debug, Clone)]
-pub struct ClientMac(Vec<u8>);
-
-impl fmt::Display for ClientMac {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", general_purpose::STANDARD.encode(&self.0))
-    }
-}
-
-impl ClientMac {
-    #[allow(dead_code)]
-    pub fn new(mac: Vec<u8>) -> Self {
-        ClientMac(mac)
-    }
-}
-
-impl Deref for ClientMac {
-    type Target = Vec<u8>;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-impl FromStr for ClientMac {
-    type Err = Error;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let mac_bytes: Vec<u8> =
-            general_purpose::STANDARD
-                .decode(s)
-                .map_err(|source| Error::MalformedClientMac {
-                    mac: s.to_string(),
-                    source,
-                })?;
-
-        Ok(ClientMac(mac_bytes))
-    }
-}
-
-impl Serialize for ClientMac {
-    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
-        let encoded_key = general_purpose::STANDARD.encode(self.0.clone());
-        serializer.serialize_str(&encoded_key)
-    }
-}
-
-impl<'de> Deserialize<'de> for ClientMac {
-    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
-        let encoded_key = String::deserialize(deserializer)?;
-        ClientMac::from_str(&encoded_key).map_err(serde::de::Error::custom)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use nym_crypto::asymmetric::encryption;
-
-    #[test]
-    fn create_ip_pair() {
-        let ipv4: IpAddr = Ipv4Addr::from_str("10.1.10.50").unwrap().into();
-        let ipv6: IpAddr = Ipv6Addr::from_str("fc01::0a32").unwrap().into();
-
-        assert_eq!(IpPair::from(ipv4), IpPair::from(ipv6));
-    }
-
-    #[test]
-    #[cfg(feature = "verify")]
-    fn client_request_roundtrip() {
-        let mut rng = rand::thread_rng();
-
-        let gateway_key_pair = encryption::KeyPair::new(&mut rng);
-        let client_key_pair = encryption::KeyPair::new(&mut rng);
-
-        let nonce = 1234567890;
-
-        let client = GatewayClient::new(
-            client_key_pair.private_key(),
-            x25519_dalek::PublicKey::from(gateway_key_pair.public_key().to_bytes()),
-            IpPair::new("10.0.0.42".parse().unwrap(), "fc00::42".parse().unwrap()),
-            nonce,
-        );
-        assert!(client.verify(gateway_key_pair.private_key(), nonce).is_ok())
-    }
-}

common/authenticator-requests/src/v4/request.rs

@@ -1,136 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use super::{
-    registration::{FinalMessage, InitMessage},
-    topup::TopUpMessage,
-};
-use nym_service_provider_requests_common::{Protocol, ServiceProviderType};
-use nym_sphinx::addressing::Recipient;
-use nym_wireguard_types::PeerPublicKey;
-use serde::{Deserialize, Serialize};
-
-use crate::make_bincode_serializer;
-
-use super::VERSION;
-
-fn generate_random() -> u64 {
-    use rand::RngCore;
-    let mut rng = rand::rngs::OsRng;
-    rng.next_u64()
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct AuthenticatorRequest {
-    pub protocol: Protocol,
-    pub data: AuthenticatorRequestData,
-    pub reply_to: Recipient,
-    pub request_id: u64,
-}
-
-impl AuthenticatorRequest {
-    pub fn from_reconstructed_message(
-        message: &nym_sphinx::receiver::ReconstructedMessage,
-    ) -> Result<Self, bincode::Error> {
-        use bincode::Options;
-        make_bincode_serializer().deserialize(&message.message)
-    }
-
-    pub fn new_initial_request(init_message: InitMessage, reply_to: Recipient) -> (Self, u64) {
-        let request_id = generate_random();
-        (
-            Self {
-                protocol: Protocol {
-                    service_provider_type: ServiceProviderType::Authenticator,
-                    version: VERSION,
-                },
-                data: AuthenticatorRequestData::Initial(init_message),
-                reply_to,
-                request_id,
-            },
-            request_id,
-        )
-    }
-
-    pub fn new_final_request(final_message: FinalMessage, reply_to: Recipient) -> (Self, u64) {
-        let request_id = generate_random();
-        (
-            Self {
-                protocol: Protocol {
-                    service_provider_type: ServiceProviderType::Authenticator,
-                    version: VERSION,
-                },
-                data: AuthenticatorRequestData::Final(Box::new(final_message)),
-                reply_to,
-                request_id,
-            },
-            request_id,
-        )
-    }
-
-    pub fn new_query_request(peer_public_key: PeerPublicKey, reply_to: Recipient) -> (Self, u64) {
-        let request_id = generate_random();
-        (
-            Self {
-                protocol: Protocol {
-                    service_provider_type: ServiceProviderType::Authenticator,
-                    version: VERSION,
-                },
-                data: AuthenticatorRequestData::QueryBandwidth(peer_public_key),
-                reply_to,
-                request_id,
-            },
-            request_id,
-        )
-    }
-
-    pub fn new_topup_request(top_up_message: TopUpMessage, reply_to: Recipient) -> (Self, u64) {
-        let request_id = generate_random();
-        (
-            Self {
-                protocol: Protocol {
-                    service_provider_type: ServiceProviderType::Authenticator,
-                    version: VERSION,
-                },
-                data: AuthenticatorRequestData::TopUpBandwidth(Box::new(top_up_message)),
-                reply_to,
-                request_id,
-            },
-            request_id,
-        )
-    }
-
-    pub fn to_bytes(&self) -> Result<Vec<u8>, bincode::Error> {
-        use bincode::Options;
-        make_bincode_serializer().serialize(self)
-    }
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub enum AuthenticatorRequestData {
-    Initial(InitMessage),
-    Final(Box<FinalMessage>),
-    QueryBandwidth(PeerPublicKey),
-    TopUpBandwidth(Box<TopUpMessage>),
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::str::FromStr;
-
-    #[test]
-    fn check_first_bytes_protocol() {
-        let version = 4;
-        let data = AuthenticatorRequest {
-            protocol: Protocol { version, service_provider_type: ServiceProviderType::Authenticator },
-            data: AuthenticatorRequestData::Initial(InitMessage::new(
-                PeerPublicKey::from_str("yvNUDpT5l7W/xDhiu6HkqTHDQwbs/B3J5UrLmORl1EQ=").unwrap(),
-            )),
-            reply_to: Recipient::try_from_base58_string("D1rrpsysCGCYXy9saP8y3kmNpGtJZUXN9SvFoUcqAsM9.9Ssso1ea5NfkbMASdiseDSjTN1fSWda5SgEVjdSN4CvV@GJqd3ZxpXWSNxTfx7B1pPtswpetH4LnJdFeLeuY5KUuN").unwrap(),
-            request_id: 1,
-        };
-        let bytes = *data.to_bytes().unwrap().first_chunk::<2>().unwrap();
-        assert_eq!(bytes, [version, ServiceProviderType::Authenticator as u8]);
-    }
-}

common/authenticator-requests/src/v4/response.rs

@@ -1,157 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use super::registration::{RegistrationData, RegistredData, RemainingBandwidthData};
-use nym_service_provider_requests_common::{Protocol, ServiceProviderType};
-use nym_sphinx::addressing::Recipient;
-use serde::{Deserialize, Serialize};
-
-use crate::make_bincode_serializer;
-
-use super::VERSION;
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct AuthenticatorResponse {
-    pub protocol: Protocol,
-    pub data: AuthenticatorResponseData,
-    pub reply_to: Recipient,
-}
-
-impl AuthenticatorResponse {
-    pub fn new_pending_registration_success(
-        registration_data: RegistrationData,
-        request_id: u64,
-        reply_to: Recipient,
-    ) -> Self {
-        Self {
-            protocol: Protocol {
-                service_provider_type: ServiceProviderType::Authenticator,
-                version: VERSION,
-            },
-            data: AuthenticatorResponseData::PendingRegistration(PendingRegistrationResponse {
-                reply: registration_data,
-                reply_to,
-                request_id,
-            }),
-            reply_to,
-        }
-    }
-
-    pub fn new_registered(
-        registred_data: RegistredData,
-        reply_to: Recipient,
-        request_id: u64,
-    ) -> Self {
-        Self {
-            protocol: Protocol {
-                service_provider_type: ServiceProviderType::Authenticator,
-                version: VERSION,
-            },
-            data: AuthenticatorResponseData::Registered(RegisteredResponse {
-                reply: registred_data,
-                reply_to,
-                request_id,
-            }),
-            reply_to,
-        }
-    }
-
-    pub fn new_remaining_bandwidth(
-        remaining_bandwidth_data: Option<RemainingBandwidthData>,
-        reply_to: Recipient,
-        request_id: u64,
-    ) -> Self {
-        Self {
-            protocol: Protocol {
-                service_provider_type: ServiceProviderType::Authenticator,
-                version: VERSION,
-            },
-            data: AuthenticatorResponseData::RemainingBandwidth(RemainingBandwidthResponse {
-                reply: remaining_bandwidth_data,
-                reply_to,
-                request_id,
-            }),
-            reply_to,
-        }
-    }
-
-    pub fn new_topup_bandwidth(
-        remaining_bandwidth_data: RemainingBandwidthData,
-        reply_to: Recipient,
-        request_id: u64,
-    ) -> Self {
-        Self {
-            protocol: Protocol {
-                service_provider_type: ServiceProviderType::Authenticator,
-                version: VERSION,
-            },
-            data: AuthenticatorResponseData::TopUpBandwidth(TopUpBandwidthResponse {
-                reply: remaining_bandwidth_data,
-                reply_to,
-                request_id,
-            }),
-            reply_to,
-        }
-    }
-
-    pub fn recipient(&self) -> Recipient {
-        self.reply_to
-    }
-
-    pub fn to_bytes(&self) -> Result<Vec<u8>, bincode::Error> {
-        use bincode::Options;
-        make_bincode_serializer().serialize(self)
-    }
-
-    pub fn from_reconstructed_message(
-        message: &nym_sphinx::receiver::ReconstructedMessage,
-    ) -> Result<Self, bincode::Error> {
-        use bincode::Options;
-        make_bincode_serializer().deserialize(&message.message)
-    }
-
-    pub fn id(&self) -> Option<u64> {
-        match &self.data {
-            AuthenticatorResponseData::PendingRegistration(response) => Some(response.request_id),
-            AuthenticatorResponseData::Registered(response) => Some(response.request_id),
-            AuthenticatorResponseData::RemainingBandwidth(response) => Some(response.request_id),
-            AuthenticatorResponseData::TopUpBandwidth(response) => Some(response.request_id),
-        }
-    }
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub enum AuthenticatorResponseData {
-    PendingRegistration(PendingRegistrationResponse),
-    Registered(RegisteredResponse),
-    RemainingBandwidth(RemainingBandwidthResponse),
-    TopUpBandwidth(TopUpBandwidthResponse),
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct PendingRegistrationResponse {
-    pub request_id: u64,
-    pub reply_to: Recipient,
-    pub reply: RegistrationData,
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct RegisteredResponse {
-    pub request_id: u64,
-    pub reply_to: Recipient,
-    pub reply: RegistredData,
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct RemainingBandwidthResponse {
-    pub request_id: u64,
-    pub reply_to: Recipient,
-    pub reply: Option<RemainingBandwidthData>,
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct TopUpBandwidthResponse {
-    pub request_id: u64,
-    pub reply_to: Recipient,
-    pub reply: RemainingBandwidthData,
-}

common/authenticator-requests/src/v4/topup.rs

@@ -1,15 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use nym_credentials_interface::CredentialSpendingData;
-use nym_wireguard_types::PeerPublicKey;
-use serde::{Deserialize, Serialize};
-
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct TopUpMessage {
-    /// Base64 encoded x25519 public key
-    pub pub_key: PeerPublicKey,
-
-    /// Ecash credential
-    pub credential: CredentialSpendingData,
-}

common/bandwidth-controller/Cargo.toml

@@ -14,15 +14,14 @@ thiserror = { workspace = true }
 url = { workspace = true }
 zeroize = { workspace = true }
 
+nym-ecash-time = { path = "../ecash-time" }
 nym-credential-storage = { path = "../credential-storage" }
 nym-credentials = { path = "../credentials" }
 nym-credentials-interface = { path = "../credentials-interface" }
 nym-crypto = { path = "../crypto", features = ["rand", "asymmetric", "stream_cipher", "aes", "hashing"] }
-nym-ecash-contract-common = { path = "../cosmwasm-smart-contracts/ecash-contract" }
-nym-ecash-time = { path = "../ecash-time" }
 nym-network-defaults = { path = "../network-defaults" }
-nym-task = { path = "../task" }
 nym-validator-client = { path = "../client-libs/validator-client", default-features = false }
+nym-ecash-contract-common = { path = "../cosmwasm-smart-contracts/ecash-contract" }
 
 [target."cfg(not(target_arch = \"wasm32\"))".dependencies.nym-validator-client]
 path = "../client-libs/validator-client"

common/bandwidth-controller/src/event.rs

@@ -1,25 +1,13 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-#[derive(Debug)]
+// See other comments for other TaskStatus message enumds about abusing the Error trait when we
+// should have a new trait for TaskStatus messages
+#[derive(Debug, thiserror::Error)]
 pub enum BandwidthStatusMessage {
+    #[error("remaining bandwidth: {0}")]
     RemainingBandwidth(i64),
+
+    #[error("no bandwidth left")]
     NoBandwidth,
 }
-
-impl std::fmt::Display for BandwidthStatusMessage {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            BandwidthStatusMessage::RemainingBandwidth(b) => {
-                write!(f, "remaining bandwidth: {}", b)
-            }
-            BandwidthStatusMessage::NoBandwidth => write!(f, "no bandwidth left"),
-        }
-    }
-}
-
-impl nym_task::TaskStatusEvent for BandwidthStatusMessage {
-    fn as_any(&self) -> &dyn std::any::Any {
-        self
-    }
-}

common/bin-common/Cargo.toml

@@ -45,4 +45,3 @@ tracing = [
     "opentelemetry",
 ]
 clap = [ "dep:clap", "dep:clap_complete", "dep:clap_complete_fig" ]
-models = []

common/client-core/Cargo.toml

@@ -43,7 +43,6 @@ nym-gateway-requests = { path = "../gateway-requests" }
 nym-metrics = { path = "../nym-metrics" }
 nym-nonexhaustive-delayqueue = { path = "../nonexhaustive-delayqueue" }
 nym-sphinx = { path = "../nymsphinx" }
-nym-statistics-common = { path = "../statistics" }
 nym-pemstore = { path = "../pemstore" }
 nym-topology = { path = "../topology", features = ["serializable"] }
 nym-validator-client = { path = "../client-libs/validator-client", default-features = false }

common/client-core/config-types/Cargo.toml

@@ -9,7 +9,6 @@ license.workspace = true
 [dependencies]
 humantime-serde = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
-serde_with = { workspace = true, features = ["macros"] }
 thiserror.workspace = true
 url = { workspace = true, features = ["serde"] }
 
@@ -24,4 +23,4 @@ nym-sphinx-addressing = { path = "../../nymsphinx/addressing" }
 
 
 [features]
-disk-persistence = ["nym-pemstore"]
+disk-persistence = ["nym-pemstore"]

common/client-core/config-types/src/lib.rs

@@ -5,7 +5,6 @@ use nym_config::defaults::NymNetworkDetails;
 use nym_sphinx_addressing::Recipient;
 use nym_sphinx_params::{PacketSize, PacketType};
 use serde::{Deserialize, Serialize};
-use serde_with::{serde_as, DisplayFromStr};
 use std::time::Duration;
 use url::Url;
 
@@ -62,11 +61,6 @@ const DEFAULT_MAXIMUM_REPLY_SURB_AGE: Duration = Duration::from_secs(12 * 60 * 6
 // 24 hours
 const DEFAULT_MAXIMUM_REPLY_KEY_AGE: Duration = Duration::from_secs(24 * 60 * 60);
 
-// stats reporting related
-
-/// Time interval between reporting statistics to the given provider if it exist
-const STATS_REPORT_INTERVAL_SECS: Duration = Duration::from_secs(300);
-
 use crate::error::InvalidTrafficModeFailure;
 pub use nym_country_group::CountryGroup;
 
@@ -139,12 +133,6 @@ impl Config {
         self
     }
 
-    pub fn with_enabled_stats_reporting_address(mut self, address: Recipient) -> Self {
-        self.debug.stats_reporting.provider_address = Some(address);
-        self.debug.stats_reporting.enabled = true; //since we are overriding the address, we assume the reporting should be enabled
-        self
-    }
-
     // TODO: this should be refactored properly
     // as of 12.09.23 the below is true (not sure how this comment will rot in the future)
     // medium_toggle:
@@ -643,32 +631,6 @@ impl Default for ReplySurbs {
     }
 }
 
-#[serde_as]
-#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
-#[serde(default, deny_unknown_fields)]
-pub struct StatsReporting {
-    /// Is stats reporting enabled
-    pub enabled: bool,
-
-    /// Address of the stats collector. If this is none, no reporting will happen, regardless of `enabled`
-    #[serde_as(as = "Option<DisplayFromStr>")]
-    pub provider_address: Option<Recipient>,
-
-    /// With what frequence will statistics be sent
-    #[serde(with = "humantime_serde")]
-    pub reporting_interval: Duration,
-}
-
-impl Default for StatsReporting {
-    fn default() -> Self {
-        StatsReporting {
-            enabled: true,
-            provider_address: None,
-            reporting_interval: STATS_REPORT_INTERVAL_SECS,
-        }
-    }
-}
-
 #[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
 #[serde(default, deny_unknown_fields)]
 pub struct DebugConfig {
@@ -689,9 +651,6 @@ pub struct DebugConfig {
 
     /// Defines all configuration options related to reply SURBs.
     pub reply_surbs: ReplySurbs,
-
-    /// Defines all configuration options related to stats reporting.
-    pub stats_reporting: StatsReporting,
 }
 
 impl DebugConfig {
@@ -713,7 +672,6 @@ impl Default for DebugConfig {
             acknowledgements: Default::default(),
             topology: Default::default(),
             reply_surbs: Default::default(),
-            stats_reporting: Default::default(),
         }
     }
 }

common/client-core/config-types/src/old/v5.rs

@@ -181,7 +181,6 @@ impl From<ConfigV5> for Config {
                     maximum_reply_key_age: value.debug.reply_surbs.maximum_reply_key_age,
                     surb_mix_hops: value.debug.reply_surbs.surb_mix_hops,
                 },
-                stats_reporting: Default::default(),
             },
         }
     }

common/client-core/src/cli_helpers/client_init.rs

@@ -15,7 +15,6 @@ use crate::{
 use log::info;
 use nym_client_core_gateways_storage::GatewayDetails;
 use nym_crypto::asymmetric::identity;
-use nym_sphinx::addressing::Recipient;
 use nym_topology::NymTopology;
 use nym_validator_client::UserAgent;
 use rand::rngs::OsRng;
@@ -89,10 +88,6 @@ pub struct CommonClientInitArgs {
     /// Disable loop cover traffic and the Poisson rate limiter (for debugging only)
     #[cfg_attr(feature = "cli", clap(long, hide = true))]
     pub no_cover: bool,
-
-    /// Sets the address to report statistics
-    #[cfg_attr(feature = "cli", clap(long, hide = true))]
-    pub stats_reporting_address: Option<Recipient>,
 }
 
 pub struct InitResultsWithConfig<T> {

common/client-core/src/cli_helpers/client_run.rs

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use nym_crypto::asymmetric::identity;
-use nym_sphinx::addressing::Recipient;
 use std::path::PathBuf;
 
 #[cfg_attr(feature = "cli", derive(clap::Args))]
@@ -57,8 +56,4 @@ pub struct CommonClientRunArgs {
     // has defined the conflict on that field itself
     #[cfg_attr(feature = "cli", clap(long, hide = true))]
     pub no_cover: bool,
-
-    /// Sets the address to report statistics
-    #[cfg_attr(feature = "cli", clap(long, hide = true))]
-    pub stats_reporting_address: Option<Recipient>,
 }

common/client-core/src/client/base_client/mod.rs

@@ -1,8 +1,8 @@
 // Copyright 2022-2023 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
+use super::packet_statistics_control::PacketStatisticsReporter;
 use super::received_buffer::ReceivedBufferMessage;
-use super::statistics_control::StatisticsControl;
 use super::topology_control::geo_aware_provider::GeoAwareTopologyProvider;
 use crate::client::base_client::storage::helpers::store_client_keys;
 use crate::client::base_client::storage::MixnetClientStorage;
@@ -12,6 +12,7 @@ use crate::client::key_manager::persistence::KeyStore;
 use crate::client::key_manager::ClientKeys;
 use crate::client::mix_traffic::transceiver::{GatewayReceiver, GatewayTransceiver, RemoteGateway};
 use crate::client::mix_traffic::{BatchMixMessageSender, MixTrafficController};
+use crate::client::packet_statistics_control::PacketStatisticsControl;
 use crate::client::real_messages_control;
 use crate::client::real_messages_control::RealMessagesController;
 use crate::client::received_buffer::{
@@ -48,19 +49,16 @@ use nym_sphinx::addressing::clients::Recipient;
 use nym_sphinx::addressing::nodes::NodeIdentity;
 use nym_sphinx::params::PacketType;
 use nym_sphinx::receiver::{ReconstructedMessage, SphinxMessageReceiver};
-use nym_statistics_common::clients::ClientStatsSender;
 use nym_task::connections::{ConnectionCommandReceiver, ConnectionCommandSender, LaneQueueLengths};
 use nym_task::{TaskClient, TaskHandle};
 use nym_topology::provider_trait::TopologyProvider;
 use nym_topology::HardcodedTopologyProvider;
 use nym_validator_client::{nyxd::contract_traits::DkgQueryClient, UserAgent};
 use rand::rngs::OsRng;
-use sha2::Digest;
 use std::fmt::Debug;
 use std::os::raw::c_int as RawFd;
 use std::path::Path;
 use std::sync::Arc;
-use tokio::sync::mpsc::Sender;
 use url::Url;
 
 #[cfg(all(
@@ -275,7 +273,7 @@ where
         self_address: Recipient,
         topology_accessor: TopologyAccessor,
         mix_tx: BatchMixMessageSender,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
         shutdown: TaskClient,
     ) {
         info!("Starting loop cover traffic stream...");
@@ -308,7 +306,7 @@ where
         client_connection_rx: ConnectionCommandReceiver,
         shutdown: TaskClient,
         packet_type: PacketType,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) {
         info!("Starting real traffic stream...");
 
@@ -337,7 +335,7 @@ where
         reply_key_storage: SentReplyKeys,
         reply_controller_sender: ReplyControllerSender,
         shutdown: TaskClient,
-        metrics_reporter: ClientStatsSender,
+        packet_statistics_control: PacketStatisticsReporter,
     ) {
         info!("Starting received messages buffer controller...");
         let controller: ReceivedMessagesBufferController<SphinxMessageReceiver> =
@@ -347,7 +345,7 @@ where
                 mixnet_receiver,
                 reply_key_storage,
                 reply_controller_sender,
-                metrics_reporter,
+                packet_statistics_control,
             );
         controller.start_with_shutdown(shutdown)
     }
@@ -588,23 +586,11 @@ where
         Ok(())
     }
 
-    fn start_statistics_control(
-        config: &Config,
-        user_agent: Option<UserAgent>,
-        client_stats_id: String,
-        input_sender: Sender<InputMessage>,
-        shutdown: TaskClient,
-    ) -> ClientStatsSender {
-        info!("Starting statistics control...");
-        StatisticsControl::create_and_start_with_shutdown(
-            config.debug.stats_reporting,
-            user_agent
-                .map(|u| u.application)
-                .unwrap_or("unknown".to_string()),
-            client_stats_id,
-            input_sender.clone(),
-            shutdown.with_suffix("controller"),
-        )
+    fn start_packet_statistics_control(shutdown: TaskClient) -> PacketStatisticsReporter {
+        info!("Starting packet statistics control...");
+        let (packet_statistics_control, packet_stats_reporter) = PacketStatisticsControl::new();
+        packet_statistics_control.start_with_shutdown(shutdown);
+        packet_stats_reporter
     }
 
     fn start_mix_traffic_controller(
@@ -734,19 +720,6 @@ where
             self.user_agent.clone(),
         );
 
-        //make sure we don't accidentally get the same id as gateways are reporting
-        let client_stats_id = format!(
-            "stats_id_{:x}",
-            sha2::Sha256::digest(self_address.identity().to_bytes())
-        );
-        let stats_reporter = Self::start_statistics_control(
-            self.config,
-            self.user_agent.clone(),
-            client_stats_id,
-            input_sender.clone(),
-            shutdown.fork("statistics_control"),
-        );
-
         // needs to be started as the first thing to block if required waiting for the gateway
         Self::start_topology_refresher(
             topology_provider,
@@ -758,6 +731,9 @@ where
         )
         .await?;
 
+        let packet_stats_reporter =
+            Self::start_packet_statistics_control(shutdown.fork("packet_statistics_control"));
+
         let gateway_packet_router = PacketRouter::new(
             ack_sender,
             mixnet_messages_sender,
@@ -789,7 +765,7 @@ where
             reply_storage.key_storage(),
             reply_controller_sender.clone(),
             shutdown.fork("received_messages_buffer"),
-            stats_reporter.clone(),
+            packet_stats_reporter.clone(),
         );
 
         // The message_sender is the transmitter for any component generating sphinx packets
@@ -828,7 +804,7 @@ where
             client_connection_rx,
             shutdown.fork("real_traffic_controller"),
             self.config.debug.traffic.packet_type,
-            stats_reporter.clone(),
+            packet_stats_reporter.clone(),
         );
 
         if !self
@@ -843,7 +819,7 @@ where
                 self_address,
                 shared_topology_accessor.clone(),
                 message_sender,
-                stats_reporter.clone(),
+                packet_stats_reporter,
                 shutdown.fork("cover_traffic_stream"),
             );
         }
@@ -871,7 +847,6 @@ where
                 topology_accessor: shared_topology_accessor,
                 gateway_connection: GatewayConnection { gateway_ws_fd },
             },
-            stats_reporter,
             task_handle: shutdown,
         })
     }
@@ -883,7 +858,6 @@ pub struct BaseClient {
     pub client_input: ClientInputStatus,
     pub client_output: ClientOutputStatus,
     pub client_state: ClientState,
-    pub stats_reporter: ClientStatsSender,
 
     pub task_handle: TaskHandle,
 }

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

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::mix_traffic::BatchMixMessageSender;
+use crate::client::packet_statistics_control::{PacketStatisticsEvent, PacketStatisticsReporter};
 use crate::client::topology_control::TopologyAccessor;
 use crate::{config, spawn_future};
 use futures::task::{Context, Poll};
@@ -12,7 +13,6 @@ use nym_sphinx::addressing::clients::Recipient;
 use nym_sphinx::cover::generate_loop_cover_packet;
 use nym_sphinx::params::{PacketSize, PacketType};
 use nym_sphinx::utils::sample_poisson_duration;
-use nym_statistics_common::clients::{packet_statistics::PacketStatisticsEvent, ClientStatsSender};
 use rand::{rngs::OsRng, CryptoRng, Rng};
 use std::pin::Pin;
 use std::sync::Arc;
@@ -63,7 +63,7 @@ where
 
     packet_type: PacketType,
 
-    stats_tx: ClientStatsSender,
+    stats_tx: PacketStatisticsReporter,
 }
 
 impl<R> Stream for LoopCoverTrafficStream<R>
@@ -109,7 +109,7 @@ impl LoopCoverTrafficStream<OsRng> {
         topology_access: TopologyAccessor,
         traffic_config: config::Traffic,
         cover_config: config::CoverTraffic,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) -> Self {
         let rng = OsRng;
 
@@ -198,9 +198,9 @@ impl LoopCoverTrafficStream<OsRng> {
                 }
             }
         } else {
-            self.stats_tx.report(
-                PacketStatisticsEvent::CoverPacketSent(cover_traffic_packet_size.size()).into(),
-            );
+            self.stats_tx.report(PacketStatisticsEvent::CoverPacketSent(
+                cover_traffic_packet_size.size(),
+            ));
         }
 
         // TODO: I'm not entirely sure whether this is really required, because I'm not 100%

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

@@ -7,9 +7,9 @@ pub(crate) mod helpers;
 pub mod inbound_messages;
 pub mod key_manager;
 pub mod mix_traffic;
+pub(crate) mod packet_statistics_control;
 pub mod real_messages_control;
 pub mod received_buffer;
 pub mod replies;
-pub mod statistics_control;
 pub mod topology_control;
 pub(crate) mod transmission_buffer;

common/client-core/src/client/packet_statistics_control.rs

@@ -1,25 +1,48 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use super::ClientStatsEvents;
-use core::fmt;
 use std::{
     collections::VecDeque,
     time::{Duration, Instant},
 };
 
 use nym_metrics::{inc, inc_by};
-use serde::{Deserialize, Serialize};
 use si_scale::helpers::bibytes2;
 
+// Metrics server
+use futures::future::{FusedFuture, OptionFuture};
+use futures::FutureExt;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use http_body_util::Full;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use hyper::body::Bytes;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use hyper::server::conn::http1;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use hyper::service::service_fn;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use hyper::{Request, Response};
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use hyper_util::rt::TokioIo;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use std::convert::Infallible;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+#[cfg(feature = "metrics-server")]
+use std::net::SocketAddr;
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+use tokio::net::TcpListener;
+
+use crate::spawn_future;
+
+// Time interval between reporting packet statistics
+const PACKET_REPORT_INTERVAL_SECS: u64 = 2;
+// Interval for taking snapshots of the packet statistics
+const SNAPSHOT_INTERVAL_MS: u64 = 500;
 // When computing rates, we include snapshots that are up to this old. We set it to some odd number
 // a tad larger than an integer number of snapshot intervals, so that we don't have to worry about
 // threshold effects.
 // Also, set it larger than the packet report interval so that we don't miss notable singular events
 const RECORDING_WINDOW_MS: u64 = 2300;
 
-#[derive(Default, Debug, Clone, Serialize, Deserialize)]
-pub(crate) struct PacketStatistics {
+#[derive(Default, Debug, Clone)]
+struct PacketStatistics {
     // Sent
     real_packets_sent: u64,
     real_packets_sent_size: usize,
@@ -49,7 +72,7 @@ pub(crate) struct PacketStatistics {
 }
 
 impl PacketStatistics {
-    fn handle(&mut self, event: PacketStatisticsEvent) {
+    fn handle_event(&mut self, event: PacketStatisticsEvent) {
         match event {
             PacketStatisticsEvent::RealPacketSent(packet_size) => {
                 self.real_packets_sent += 1;
@@ -166,64 +189,29 @@ impl std::ops::Sub for PacketStatistics {
     }
 }
 
-pub struct MixnetBandwidthStatisticsEvent {
-    pub rates: PacketRates,
-}
-
-impl MixnetBandwidthStatisticsEvent {
-    pub fn new(rates: PacketRates) -> Self {
-        Self { rates }
-    }
-}
-
-impl nym_task::TaskStatusEvent for MixnetBandwidthStatisticsEvent {
-    fn as_any(&self) -> &dyn std::any::Any {
-        self
-    }
-}
-
-impl fmt::Display for MixnetBandwidthStatisticsEvent {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", self.rates.summary())
-    }
-}
-
 #[derive(Debug, Clone)]
-pub struct PacketRates {
-    pub real_packets_sent: f64,
-    pub real_packets_sent_size: f64,
-    pub cover_packets_sent: f64,
-    pub cover_packets_sent_size: f64,
+struct PacketRates {
+    real_packets_sent: f64,
+    real_packets_sent_size: f64,
+    cover_packets_sent: f64,
+    cover_packets_sent_size: f64,
 
-    pub real_packets_received: f64,
-    pub real_packets_received_size: f64,
-    pub cover_packets_received: f64,
-    pub cover_packets_received_size: f64,
+    real_packets_received: f64,
+    real_packets_received_size: f64,
+    cover_packets_received: f64,
+    cover_packets_received_size: f64,
 
-    pub total_acks_received: f64,
-    pub total_acks_received_size: f64,
-    pub real_acks_received: f64,
-    pub real_acks_received_size: f64,
-    pub cover_acks_received: f64,
-    pub cover_acks_received_size: f64,
+    total_acks_received: f64,
+    total_acks_received_size: f64,
+    real_acks_received: f64,
+    real_acks_received_size: f64,
+    cover_acks_received: f64,
+    cover_acks_received_size: f64,
 
-    pub real_packets_queued: f64,
-    pub retransmissions_queued: f64,
-    pub reply_surbs_queued: f64,
-    pub additional_reply_surbs_queued: f64,
-}
-
-impl fmt::Display for PacketRates {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(
-            f,
-            "down: {}/s, up: {}/s (cover down: {}/s, cover up: {}/s)",
-            bibytes2(self.real_packets_received_size),
-            bibytes2(self.real_packets_sent_size),
-            bibytes2(self.cover_packets_received_size),
-            bibytes2(self.cover_packets_sent_size),
-        )
-    }
+    real_packets_queued: f64,
+    retransmissions_queued: f64,
+    reply_surbs_queued: f64,
+    additional_reply_surbs_queued: f64,
 }
 
 impl From<PacketStatistics> for PacketRates {
@@ -342,46 +330,56 @@ impl PacketRates {
     }
 }
 
-/// Event Space used for counting the Packet types used in a connection.
 #[derive(Debug)]
-pub enum PacketStatisticsEvent {
-    /// The real packets sent. Recall that acks are sent by the gateway, so it's not included here.
+pub(crate) enum PacketStatisticsEvent {
+    // The real packets sent. Recall that acks are sent by the gateway, so it's not included here.
     RealPacketSent(usize),
-    /// The cover packets sent
+    // The cover packets sent
     CoverPacketSent(usize),
 
-    /// Real packets received
+    // Real packets received
     RealPacketReceived(usize),
-    /// Cover packets received
+    // Cover packets received
     CoverPacketReceived(usize),
 
-    /// Ack of any type received. This is mostly used as a consistency check, and should be the sum
-    /// of real and cover acks received.
+    // Ack of any type received. This is mostly used as a consistency check, and should be the sum
+    // of real and cover acks received.
     AckReceived(usize),
-    /// Out of the total acks received, this is the subset of those that were real
+    // Out of the total acks received, this is the subset of those that were real
     RealAckReceived(usize),
-    /// Out of the total acks received, this is the subset of those that were for cover traffic
+    // Out of the total acks received, this is the subset of those that were for cover traffic
     CoverAckReceived(usize),
 
-    /// Types of packets queued
+    // Types of packets queued
     RealPacketQueued,
-    /// Types of packets queued
     RetransmissionQueued,
-    /// Types of packets queued
     ReplySurbRequestQueued,
-    /// Types of packets queued
     AdditionalReplySurbRequestQueued,
 }
 
-impl From<PacketStatisticsEvent> for ClientStatsEvents {
-    fn from(event: PacketStatisticsEvent) -> ClientStatsEvents {
-        ClientStatsEvents::PacketStatistics(event)
+type PacketStatisticsReceiver = tokio::sync::mpsc::UnboundedReceiver<PacketStatisticsEvent>;
+
+#[derive(Clone)]
+pub(crate) struct PacketStatisticsReporter {
+    stats_tx: tokio::sync::mpsc::UnboundedSender<PacketStatisticsEvent>,
+}
+
+impl PacketStatisticsReporter {
+    pub(crate) fn new(stats_tx: tokio::sync::mpsc::UnboundedSender<PacketStatisticsEvent>) -> Self {
+        Self { stats_tx }
+    }
+
+    pub(crate) fn report(&self, event: PacketStatisticsEvent) {
+        self.stats_tx.send(event).unwrap_or_else(|err| {
+            log::error!("Failed to report packet stat: {:?}", err);
+        });
     }
 }
 
-/// Statistics tracking for Packet based I/O
-#[derive(Default)]
-pub struct PacketStatisticsControl {
+pub(crate) struct PacketStatisticsControl {
+    // Incoming packet stats events from other tasks
+    stats_rx: PacketStatisticsReceiver,
+
     // Keep track of packet statistics over time
     stats: PacketStatistics,
 
@@ -394,28 +392,18 @@ pub struct PacketStatisticsControl {
 }
 
 impl PacketStatisticsControl {
-    pub(crate) fn handle_event(&mut self, event: PacketStatisticsEvent) {
-        self.stats.handle(event)
-    }
+    pub(crate) fn new() -> (Self, PacketStatisticsReporter) {
+        let (stats_tx, stats_rx) = tokio::sync::mpsc::unbounded_channel();
 
-    pub(crate) fn snapshot(&mut self) {
-        self.update_history();
-        self.update_rates();
-    }
-
-    pub(crate) fn report(&self) -> PacketStatistics {
-        self.stats.clone()
-    }
-
-    pub(crate) fn local_report(&mut self, task_client: &mut nym_task::TaskClient) {
-        let rates = self.report_rates();
-        self.check_for_notable_events();
-        self.report_counters();
-
-        // Report our current bandwidth used to e.g a GUI client
-        if let Some(rates) = rates {
-            task_client.send_status_msg(Box::new(MixnetBandwidthStatisticsEvent::new(rates)));
-        }
+        (
+            Self {
+                stats_rx,
+                stats: PacketStatistics::default(),
+                history: VecDeque::new(),
+                rates: VecDeque::new(),
+            },
+            PacketStatisticsReporter::new(stats_tx),
+        )
     }
 
     // Add the current stats to the history, and remove old ones.
@@ -468,13 +456,11 @@ impl PacketStatisticsControl {
         }
     }
 
-    fn report_rates(&self) -> Option<PacketRates> {
+    fn report_rates(&self) {
         if let Some((_, rates)) = self.rates.back() {
             log::debug!("{}", rates.summary());
             log::debug!("{}", rates.detailed_summary());
-            return Some(rates.clone());
         }
-        None
     }
 
     fn report_counters(&self) {
@@ -512,4 +498,124 @@ impl PacketStatisticsControl {
 
         // IDEA: if there is a burst of acks, that could indicate tokio task starvation.
     }
+
+    pub(crate) async fn run_with_shutdown(&mut self, mut shutdown: nym_task::TaskClient) {
+        log::debug!("Started PacketStatisticsControl with graceful shutdown support");
+
+        let report_interval = Duration::from_secs(PACKET_REPORT_INTERVAL_SECS);
+        let mut report_interval = tokio::time::interval(report_interval);
+        let snapshot_interval = Duration::from_millis(SNAPSHOT_INTERVAL_MS);
+        let mut snapshot_interval = tokio::time::interval(snapshot_interval);
+
+        cfg_if::cfg_if! {
+            if #[cfg(all(target_arch = "wasm32", target_os = "unknown"))] {
+                log::warn!("Metrics server is not supported on wasm32-unknown-unknown");
+                let listener: Option<WasmEmpty> = None;
+            } else if #[cfg(feature = "metrics-server")] {
+                let mut metrics_port = 18000;
+                let listener: Option<TcpListener>;
+                loop {
+                    let addr = SocketAddr::from(([0, 0, 0, 0], metrics_port));
+                    match TcpListener::bind(addr).await {
+                        Ok(l) => {
+                            log::info!("###############################");
+                            log::info!("Metrics endpoint is at: {:?}", l.local_addr());
+                            log::info!("###############################");
+                            listener = Some(l);
+                            break;
+                        },
+                        Err(err) => {
+                            log::warn!("Failed to bind metrics server: {:?}", err);
+                            metrics_port += 1;
+                        }
+                    };
+                }
+            } else {
+                log::info!("Metrics server is disabled!");
+                let listener: Option<TcpListener> = None;
+            }
+        }
+
+        loop {
+            // it seems at some point tokio changed its select precondition evaluation,
+            // and it's no longer checked before the future is evaluated.
+            let accept_future: OptionFuture<_> = listener
+                .as_ref()
+                .map(|l| l.accept())
+                .map(FutureExt::fuse)
+                .into();
+
+            tokio::select! {
+                stats_event = self.stats_rx.recv() => match stats_event {
+                    Some(stats_event) => {
+                        log::trace!("PacketStatisticsControl: Received stats event");
+                        self.stats.handle_event(stats_event);
+                    },
+                    None => {
+                        log::trace!("PacketStatisticsControl: stopping since stats channel was closed");
+                        break;
+                    }
+                },
+                // conditional will disable the branch if we're in wasm32-unknown-unknown
+                // use `_` to calm down clippy when running for wasm
+                _result = accept_future, if !accept_future.is_terminated() => {
+                    cfg_if::cfg_if! {
+                        if #[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))] {
+                            if let Some(Ok((stream, _))) = _result {
+                                let io = TokioIo::new(stream);
+
+                                tokio::task::spawn(async move {
+                                    if let Err(err) = http1::Builder::new()
+                                        .serve_connection(io, service_fn(serve_metrics))
+                                        .await
+                                    {
+                                        log::warn!("Error serving connection: {:?}", err);
+                                    }
+                                });
+                            } else {
+                                log::warn!("Error accepting connection");
+                            }
+                        }
+                    }
+                }
+                _ = snapshot_interval.tick() => {
+                    self.update_history();
+                    self.update_rates();
+                }
+                _ = report_interval.tick() => {
+                    self.report_rates();
+                    self.check_for_notable_events();
+                    self.report_counters();
+                }
+                _ = shutdown.recv_with_delay() => {
+                    log::trace!("PacketStatisticsControl: Received shutdown");
+                    break;
+                },
+            }
+        }
+        log::debug!("PacketStatisticsControl: Exiting");
+    }
+
+    pub(crate) fn start_with_shutdown(mut self, task_client: nym_task::TaskClient) {
+        spawn_future(async move {
+            self.run_with_shutdown(task_client).await;
+        })
+    }
+}
+
+#[cfg(not(all(target_arch = "wasm32", target_os = "unknown")))]
+async fn serve_metrics(
+    _: Request<hyper::body::Incoming>,
+) -> Result<Response<Full<Bytes>>, Infallible> {
+    use nym_metrics::metrics;
+
+    Ok(Response::new(Full::new(Bytes::from(metrics!()))))
+}
+
+#[cfg(all(target_arch = "wasm32", target_os = "unknown"))]
+struct WasmEmpty;
+
+#[cfg(all(target_arch = "wasm32", target_os = "unknown"))]
+impl WasmEmpty {
+    async fn accept(&self) {}
 }

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

@@ -1,9 +1,9 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use super::action_controller::{AckActionSender, Action};
-use nym_statistics_common::clients::{packet_statistics::PacketStatisticsEvent, ClientStatsSender};
+use crate::client::packet_statistics_control::{PacketStatisticsEvent, PacketStatisticsReporter};
 
+use super::action_controller::{AckActionSender, Action};
 use futures::StreamExt;
 use log::*;
 use nym_gateway_client::AcknowledgementReceiver;
@@ -19,7 +19,7 @@ pub(super) struct AcknowledgementListener {
     ack_key: Arc<AckKey>,
     ack_receiver: AcknowledgementReceiver,
     action_sender: AckActionSender,
-    stats_tx: ClientStatsSender,
+    stats_tx: PacketStatisticsReporter,
 }
 
 impl AcknowledgementListener {
@@ -27,7 +27,7 @@ impl AcknowledgementListener {
         ack_key: Arc<AckKey>,
         ack_receiver: AcknowledgementReceiver,
         action_sender: AckActionSender,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) -> Self {
         AcknowledgementListener {
             ack_key,
@@ -40,7 +40,7 @@ impl AcknowledgementListener {
     async fn on_ack(&mut self, ack_content: Vec<u8>) {
         trace!("Received an ack");
         self.stats_tx
-            .report(PacketStatisticsEvent::AckReceived(ack_content.len()).into());
+            .report(PacketStatisticsEvent::AckReceived(ack_content.len()));
 
         let frag_id = match recover_identifier(&self.ack_key, &ack_content)
             .map(FragmentIdentifier::try_from_bytes)
@@ -57,13 +57,13 @@ impl AcknowledgementListener {
         if frag_id == COVER_FRAG_ID {
             trace!("Received an ack for a cover message - no need to do anything");
             self.stats_tx
-                .report(PacketStatisticsEvent::CoverAckReceived(ack_content.len()).into());
+                .report(PacketStatisticsEvent::CoverAckReceived(ack_content.len()));
             return;
         }
 
         trace!("Received {} from the mix network", frag_id);
         self.stats_tx
-            .report(PacketStatisticsEvent::RealAckReceived(ack_content.len()).into());
+            .report(PacketStatisticsEvent::RealAckReceived(ack_content.len()));
         self.action_sender
             .unbounded_send(Action::new_remove(frag_id))
             .unwrap();

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

@@ -8,6 +8,7 @@ use self::{
     sent_notification_listener::SentNotificationListener,
 };
 use crate::client::inbound_messages::InputMessageReceiver;
+use crate::client::packet_statistics_control::PacketStatisticsReporter;
 use crate::client::real_messages_control::message_handler::MessageHandler;
 use crate::client::replies::reply_controller::ReplyControllerSender;
 use crate::spawn_future;
@@ -23,7 +24,6 @@ use nym_sphinx::{
     chunking::fragment::{Fragment, FragmentIdentifier},
     Delay as SphinxDelay,
 };
-use nym_statistics_common::clients::ClientStatsSender;
 use rand::{CryptoRng, Rng};
 use std::{
     sync::{Arc, Weak},
@@ -209,7 +209,7 @@ where
         connectors: AcknowledgementControllerConnectors,
         message_handler: MessageHandler<R>,
         reply_controller_sender: ReplyControllerSender,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) -> Self {
         let (retransmission_tx, retransmission_rx) = mpsc::unbounded();
 

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

@@ -35,7 +35,7 @@ use crate::client::replies::reply_controller;
 use crate::config;
 pub(crate) use acknowledgement_control::{AckActionSender, Action};
 
-use nym_statistics_common::clients::ClientStatsSender;
+use super::packet_statistics_control::PacketStatisticsReporter;
 
 pub(crate) mod acknowledgement_control;
 pub(crate) mod message_handler;
@@ -145,7 +145,7 @@ impl RealMessagesController<OsRng> {
         reply_controller_receiver: ReplyControllerReceiver,
         lane_queue_lengths: LaneQueueLengths,
         client_connection_rx: ConnectionCommandReceiver,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) -> Self {
         let rng = OsRng;
 

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

@@ -3,6 +3,7 @@
 
 use self::sending_delay_controller::SendingDelayController;
 use crate::client::mix_traffic::BatchMixMessageSender;
+use crate::client::packet_statistics_control::{PacketStatisticsEvent, PacketStatisticsReporter};
 use crate::client::real_messages_control::acknowledgement_control::SentPacketNotificationSender;
 use crate::client::topology_control::TopologyAccessor;
 use crate::client::transmission_buffer::TransmissionBuffer;
@@ -18,7 +19,6 @@ use nym_sphinx::forwarding::packet::MixPacket;
 use nym_sphinx::params::PacketSize;
 use nym_sphinx::preparer::PreparedFragment;
 use nym_sphinx::utils::sample_poisson_duration;
-use nym_statistics_common::clients::{packet_statistics::PacketStatisticsEvent, ClientStatsSender};
 use nym_task::connections::{
     ConnectionCommand, ConnectionCommandReceiver, ConnectionId, LaneQueueLengths, TransmissionLane,
 };
@@ -115,8 +115,8 @@ where
     /// Report queue lengths so that upstream can backoff sending data, and keep connections open.
     lane_queue_lengths: LaneQueueLengths,
 
-    /// Channel used for sending metrics events (specifically `PacketStatistics` events) to the metrics tracker.
-    stats_tx: ClientStatsSender,
+    /// Channel used for sending statistics events to `PacketStatisticsControl`.
+    stats_tx: PacketStatisticsReporter,
 }
 
 #[derive(Debug)]
@@ -175,7 +175,7 @@ where
         topology_access: TopologyAccessor,
         lane_queue_lengths: LaneQueueLengths,
         client_connection_rx: ConnectionCommandReceiver,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) -> Self {
         OutQueueControl {
             config,
@@ -277,7 +277,7 @@ where
             } else {
                 PacketStatisticsEvent::CoverPacketSent(packet_size)
             };
-            self.stats_tx.report(event.into());
+            self.stats_tx.report(event);
         }
 
         // notify ack controller about sending our message only after we actually managed to push it
@@ -373,13 +373,13 @@ where
             TransmissionLane::Retransmission => Some(PacketStatisticsEvent::RetransmissionQueued),
         };
         if let Some(stat_event) = stat_event {
-            self.stats_tx.report(stat_event.into());
+            self.stats_tx.report(stat_event);
         }
         // To avoid comparing apples to oranges when presenting the fraction of packets that are
         // retransmissions, we also need to keep track to the total number of real messages queued,
         // even though we also track the actual number of messages sent later in the pipeline.
         self.stats_tx
-            .report(PacketStatisticsEvent::RealPacketQueued.into());
+            .report(PacketStatisticsEvent::RealPacketQueued);
 
         Some(real_next)
     }

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

@@ -1,8 +1,9 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::client::replies::{
-    reply_controller::ReplyControllerSender, reply_storage::SentReplyKeys,
+use crate::client::{
+    packet_statistics_control::{PacketStatisticsEvent, PacketStatisticsReporter},
+    replies::{reply_controller::ReplyControllerSender, reply_storage::SentReplyKeys},
 };
 use crate::spawn_future;
 use futures::channel::mpsc;
@@ -19,7 +20,6 @@ use nym_sphinx::anonymous_replies::{encryption_key::EncryptionKeyDigest, SurbEnc
 use nym_sphinx::message::{NymMessage, PlainMessage};
 use nym_sphinx::params::ReplySurbKeyDigestAlgorithm;
 use nym_sphinx::receiver::{MessageReceiver, MessageRecoveryError, ReconstructedMessage};
-use nym_statistics_common::clients::{packet_statistics::PacketStatisticsEvent, ClientStatsSender};
 use std::collections::HashSet;
 use std::sync::Arc;
 
@@ -46,7 +46,7 @@ struct ReceivedMessagesBufferInner<R: MessageReceiver> {
     // and every now and then remove ids older than X
     recently_reconstructed: HashSet<i32>,
 
-    stats_tx: ClientStatsSender,
+    stats_tx: PacketStatisticsReporter,
 }
 
 impl<R: MessageReceiver> ReceivedMessagesBufferInner<R> {
@@ -61,12 +61,16 @@ impl<R: MessageReceiver> ReceivedMessagesBufferInner<R> {
             // received and sent packets due to the sphinx layers being removed by the exit gateway
             // before it reaches the mixnet client.
             self.stats_tx
-                .report(PacketStatisticsEvent::CoverPacketReceived(fragment_data_size).into());
+                .report(PacketStatisticsEvent::CoverPacketReceived(
+                    fragment_data_size,
+                ));
             return None;
         }
 
         self.stats_tx
-            .report(PacketStatisticsEvent::RealPacketReceived(fragment_data_size).into());
+            .report(PacketStatisticsEvent::RealPacketReceived(
+                fragment_data_size,
+            ));
 
         let fragment = match self.message_receiver.recover_fragment(fragment_data) {
             Err(err) => {
@@ -159,7 +163,7 @@ impl<R: MessageReceiver> ReceivedMessagesBuffer<R> {
         local_encryption_keypair: Arc<encryption::KeyPair>,
         reply_key_storage: SentReplyKeys,
         reply_controller_sender: ReplyControllerSender,
-        stats_tx: ClientStatsSender,
+        stats_tx: PacketStatisticsReporter,
     ) -> Self {
         ReceivedMessagesBuffer {
             inner: Arc::new(Mutex::new(ReceivedMessagesBufferInner {
@@ -500,13 +504,13 @@ impl<R: MessageReceiver + Clone + Send + 'static> ReceivedMessagesBufferControll
         mixnet_packet_receiver: MixnetMessageReceiver,
         reply_key_storage: SentReplyKeys,
         reply_controller_sender: ReplyControllerSender,
-        metrics_reporter: ClientStatsSender,
+        packet_statistics_reporter: PacketStatisticsReporter,
     ) -> Self {
         let received_buffer = ReceivedMessagesBuffer::new(
             local_encryption_keypair,
             reply_key_storage,
             reply_controller_sender,
-            metrics_reporter,
+            packet_statistics_reporter,
         );
 
         ReceivedMessagesBufferController {

common/client-core/src/client/statistics_control.rs

@@ -1,151 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-//! # Statistics collection and reporting.
-//!
-//! Modular metrics collection and reporting system. submodules can be added to collect different types of metrics.
-//! On creation the Statistics controller will start a task that will listen for incoming stats events and
-//! multiplex them out to the appropriate metrics module based on type.
-//!
-//! Adding A new module you need to write a new module that implements the `StatsObj` trait and add it to
-//! the `stats` hashmap in the `StatisticsControl` struct during it's initialization in the `new` function in
-//! this file.
-
-#![warn(clippy::expect_used)]
-#![warn(clippy::unwrap_used)]
-#![warn(clippy::todo)]
-#![warn(clippy::dbg_macro)]
-
-use std::time::Duration;
-
-use nym_client_core_config_types::StatsReporting;
-use nym_sphinx::addressing::Recipient;
-use nym_statistics_common::clients::{
-    ClientStatsController, ClientStatsReceiver, ClientStatsSender,
-};
-use nym_task::connections::TransmissionLane;
-
-use crate::{
-    client::inbound_messages::{InputMessage, InputMessageSender},
-    spawn_future,
-};
-
-/// Time interval between reporting statistics locally (logging/task_client)
-const LOCAL_REPORT_INTERVAL: Duration = Duration::from_secs(2);
-/// Interval for taking snapshots of the statistics
-const SNAPSHOT_INTERVAL: Duration = Duration::from_millis(500);
-
-/// Launches and manages metrics collection and reporting.
-///
-/// This is designed to be generic to allow for multiple types of metrics to be collected and
-/// reported.
-pub(crate) struct StatisticsControl {
-    /// Keep store the different types of metrics collectors
-    stats: ClientStatsController,
-
-    /// Incoming packet stats events from other tasks
-    stats_rx: ClientStatsReceiver,
-
-    /// Channel to send stats report through the mixnet
-    report_tx: InputMessageSender,
-
-    /// Config for stats reporting (enabled, address, interval)
-    reporting_config: StatsReporting,
-}
-
-impl StatisticsControl {
-    pub(crate) fn create(
-        reporting_config: StatsReporting,
-        client_type: String,
-        client_stats_id: String,
-        report_tx: InputMessageSender,
-    ) -> (Self, ClientStatsSender) {
-        let (stats_tx, stats_rx) = tokio::sync::mpsc::unbounded_channel();
-
-        let stats = ClientStatsController::new(client_stats_id, client_type);
-
-        (
-            StatisticsControl {
-                stats,
-                stats_rx,
-                report_tx,
-                reporting_config,
-            },
-            ClientStatsSender::new(Some(stats_tx)),
-        )
-    }
-
-    async fn report_stats(&mut self, recipient: Recipient) {
-        let stats_report = self.stats.build_report();
-
-        let report_message = InputMessage::new_regular(
-            recipient,
-            stats_report.into(),
-            TransmissionLane::General,
-            None,
-        );
-        if let Err(err) = self.report_tx.send(report_message).await {
-            log::error!("Failed to report client stats: {:?}", err);
-        } else {
-            self.stats.reset();
-        }
-    }
-
-    async fn run_with_shutdown(&mut self, mut task_client: nym_task::TaskClient) {
-        log::debug!("Started StatisticsControl with graceful shutdown support");
-
-        let mut stats_report_interval =
-            tokio::time::interval(self.reporting_config.reporting_interval);
-        let mut local_report_interval = tokio::time::interval(LOCAL_REPORT_INTERVAL);
-        let mut snapshot_interval = tokio::time::interval(SNAPSHOT_INTERVAL);
-
-        loop {
-            tokio::select! {
-                stats_event = self.stats_rx.recv() => match stats_event {
-                        Some(stats_event) => self.stats.handle_event(stats_event),
-                        None => {
-                            log::trace!("StatisticsControl: shutting down due to closed stats channel");
-                            break;
-                        }
-                },
-                _ = snapshot_interval.tick() => {
-                    self.stats.snapshot();
-                }
-                _ = stats_report_interval.tick(), if self.reporting_config.enabled && self.reporting_config.provider_address.is_some() => {
-                    // SAFTEY : this branch executes only if reporting is not none, so unwrapp is fine
-                    #[allow(clippy::unwrap_used)]
-                    self.report_stats(self.reporting_config.provider_address.unwrap()).await;
-                }
-
-                _ = local_report_interval.tick() => {
-                    self.stats.local_report(&mut task_client);
-                }
-                _ = task_client.recv_with_delay() => {
-                    log::trace!("StatisticsControl: Received shutdown");
-                    break;
-                },
-            }
-        }
-        task_client.recv_timeout().await;
-        log::debug!("StatisticsControl: Exiting");
-    }
-
-    pub(crate) fn start_with_shutdown(mut self, task_client: nym_task::TaskClient) {
-        spawn_future(async move {
-            self.run_with_shutdown(task_client).await;
-        })
-    }
-
-    pub(crate) fn create_and_start_with_shutdown(
-        reporting_config: StatsReporting,
-        client_type: String,
-        client_stats_id: String,
-        report_tx: InputMessageSender,
-        task_client: nym_task::TaskClient,
-    ) -> ClientStatsSender {
-        let (controller, sender) =
-            Self::create(reporting_config, client_type, client_stats_id, report_tx);
-        controller.start_with_shutdown(task_client);
-        sender
-    }
-}

common/client-core/src/client/topology_control/geo_aware_provider.rs

@@ -112,7 +112,7 @@ impl GeoAwareTopologyProvider {
     async fn get_topology(&self) -> Option<NymTopology> {
         let mixnodes = match self
             .validator_client
-            .get_all_basic_active_mixing_assigned_nodes(Some(self.client_version.clone()))
+            .get_basic_active_mixing_assigned_nodes(Some(self.client_version.clone()))
             .await
         {
             Err(err) => {

common/client-core/src/client/topology_control/mod.rs

@@ -6,6 +6,7 @@ pub(crate) use accessor::{TopologyAccessor, TopologyReadPermit};
 use futures::StreamExt;
 use log::*;
 use nym_sphinx::addressing::nodes::NodeIdentity;
+use nym_topology::provider_trait::TopologyProvider;
 use nym_topology::NymTopologyError;
 use std::time::Duration;
 
@@ -17,11 +18,7 @@ use wasmtimer::tokio::sleep;
 
 mod accessor;
 pub mod geo_aware_provider;
-pub mod nym_api_provider;
-
-pub use geo_aware_provider::GeoAwareTopologyProvider;
-pub use nym_api_provider::{Config as NymApiTopologyProviderConfig, NymApiTopologyProvider};
-pub use nym_topology::provider_trait::TopologyProvider;
+pub(crate) mod nym_api_provider;
 
 // TODO: move it to config later
 const MAX_FAILURE_COUNT: usize = 10;

common/client-core/src/client/topology_control/nym_api_provider.rs

@@ -14,10 +14,9 @@ use url::Url;
 pub const DEFAULT_MIN_MIXNODE_PERFORMANCE: u8 = 50;
 pub const DEFAULT_MIN_GATEWAY_PERFORMANCE: u8 = 50;
 
-#[derive(Debug)]
-pub struct Config {
-    pub min_mixnode_performance: u8,
-    pub min_gateway_performance: u8,
+pub(crate) struct Config {
+    pub(crate) min_mixnode_performance: u8,
+    pub(crate) min_gateway_performance: u8,
 }
 
 impl Default for Config {
@@ -30,7 +29,7 @@ impl Default for Config {
     }
 }
 
-pub struct NymApiTopologyProvider {
+pub(crate) struct NymApiTopologyProvider {
     config: Config,
 
     validator_client: nym_validator_client::client::NymApiClient,
@@ -41,7 +40,7 @@ pub struct NymApiTopologyProvider {
 }
 
 impl NymApiTopologyProvider {
-    pub fn new(
+    pub(crate) fn new(
         config: Config,
         mut nym_api_urls: Vec<Url>,
         client_version: String,
@@ -99,7 +98,7 @@ impl NymApiTopologyProvider {
     async fn get_current_compatible_topology(&mut self) -> Option<NymTopology> {
         let mixnodes = match self
             .validator_client
-            .get_all_basic_active_mixing_assigned_nodes(Some(self.client_version.clone()))
+            .get_basic_active_mixing_assigned_nodes(Some(self.client_version.clone()))
             .await
         {
             Err(err) => {

common/client-core/src/error.rs

@@ -212,29 +212,12 @@ pub enum ClientCoreError {
 }
 
 /// Set of messages that the client can send to listeners via the task manager
-#[derive(Debug)]
+#[derive(thiserror::Error, Debug)]
 pub enum ClientCoreStatusMessage {
+    // NOTE: The nym-connect frontend listens for these strings, so don't change them until we have a more robust mechanism in place
+    #[error("The connected gateway is slow, or the connection to it is slow")]
     GatewayIsSlow,
+    // NOTE: The nym-connect frontend listens for these strings, so don't change them until we have a more robust mechanism in place
+    #[error("The connected gateway is very slow, or the connection to it is very slow")]
     GatewayIsVerySlow,
 }
-
-impl std::fmt::Display for ClientCoreStatusMessage {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            ClientCoreStatusMessage::GatewayIsSlow => write!(
-                f,
-                "The connected gateway is slow, or the connection to it is slow"
-            ),
-            ClientCoreStatusMessage::GatewayIsVerySlow => write!(
-                f,
-                "The connected gateway is very slow, or the connection to it is very slow"
-            ),
-        }
-    }
-}
-
-impl nym_task::TaskStatusEvent for ClientCoreStatusMessage {
-    fn as_any(&self) -> &dyn std::any::Any {
-        self
-    }
-}

common/client-core/src/init/helpers.rs

@@ -121,9 +121,7 @@ pub async fn current_mixnodes<R: Rng>(
 
     log::trace!("Fetching list of mixnodes from: {nym_api}");
 
-    let mixnodes = client
-        .get_all_basic_active_mixing_assigned_nodes(None)
-        .await?;
+    let mixnodes = client.get_basic_active_mixing_assigned_nodes(None).await?;
     let valid_mixnodes = mixnodes
         .iter()
         .filter_map(|mixnode| mixnode.try_into().ok())

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

@@ -25,7 +25,7 @@ serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 nym-http-api-client = { path = "../../../common/http-api-client" }
 thiserror = { workspace = true }
-tracing = { workspace = true }
+log = { workspace = true }
 url = { workspace = true, features = ["serde"] }
 tokio = { workspace = true, features = ["sync", "time"] }
 time = { workspace = true, features = ["formatting"] }

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

@@ -18,8 +18,8 @@ use nym_api_requests::ecash::{
     PartialExpirationDateSignatureResponse, VerificationKeyResponse,
 };
 use nym_api_requests::models::{
-    ApiHealthResponse, GatewayCoreStatusResponse, MixnodeCoreStatusResponse, MixnodeStatusResponse,
-    NymNodeDescription, RewardEstimationResponse, StakeSaturationResponse,
+    GatewayCoreStatusResponse, MixnodeCoreStatusResponse, MixnodeStatusResponse,
+    RewardEstimationResponse, StakeSaturationResponse,
 };
 use nym_api_requests::models::{LegacyDescribedGateway, MixNodeBondAnnotated};
 use nym_api_requests::nym_nodes::SkimmedNode;
@@ -30,10 +30,10 @@ use time::Date;
 use url::Url;
 
 pub use crate::nym_api::NymApiClientExt;
-use nym_mixnet_contract_common::NymNodeDetails;
 pub use nym_mixnet_contract_common::{
     mixnode::MixNodeDetails, GatewayBond, IdentityKey, IdentityKeyRef, NodeId,
 };
+
 // re-export the type to not break existing imports
 pub use crate::coconut::EcashApiClient;
 
@@ -106,9 +106,7 @@ impl Config {
 
 pub struct Client<C, S = NoSigner> {
     // ideally they would have been read-only, but unfortunately rust doesn't have such features
-    // #[deprecated(note = "please use `nym_api_client` instead")]
     pub nym_api: nym_api::Client,
-    // pub nym_api_client: NymApiClient,
     pub nyxd: NyxdClient<C, S>,
 }
 
@@ -192,8 +190,6 @@ impl<C, S> Client<C, S> {
 }
 
 // validator-api wrappers
-// we have to allow the use of deprecated method here as they're calling the deprecated trait methods
-#[allow(deprecated)]
 impl<C, S> Client<C, S> {
     pub fn api_url(&self) -> &Url {
         self.nym_api.current_url()
@@ -203,102 +199,50 @@ impl<C, S> Client<C, S> {
         self.nym_api.change_base_url(new_endpoint)
     }
 
-    #[deprecated]
     pub async fn get_cached_mixnodes(&self) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
         Ok(self.nym_api.get_mixnodes().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_mixnodes_detailed(
         &self,
     ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
         Ok(self.nym_api.get_mixnodes_detailed().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_mixnodes_detailed_unfiltered(
         &self,
     ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
         Ok(self.nym_api.get_mixnodes_detailed_unfiltered().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_rewarded_mixnodes(
         &self,
     ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
         Ok(self.nym_api.get_rewarded_mixnodes().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_rewarded_mixnodes_detailed(
         &self,
     ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
         Ok(self.nym_api.get_rewarded_mixnodes_detailed().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_active_mixnodes(
         &self,
     ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
         Ok(self.nym_api.get_active_mixnodes().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_active_mixnodes_detailed(
         &self,
     ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
         Ok(self.nym_api.get_active_mixnodes_detailed().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_gateways(&self) -> Result<Vec<GatewayBond>, ValidatorClientError> {
         Ok(self.nym_api.get_gateways().await?)
     }
 
-    // TODO: combine with NymApiClient...
-    pub async fn get_all_cached_described_nodes(
-        &self,
-    ) -> Result<Vec<NymNodeDescription>, ValidatorClientError> {
-        // TODO: deal with paging in macro or some helper function or something, because it's the same pattern everywhere
-        let mut page = 0;
-        let mut descriptions = Vec::new();
-
-        loop {
-            let mut res = self.nym_api.get_nodes_described(Some(page), None).await?;
-
-            descriptions.append(&mut res.data);
-            if descriptions.len() < res.pagination.total {
-                page += 1
-            } else {
-                break;
-            }
-        }
-
-        Ok(descriptions)
-    }
-
-    // TODO: combine with NymApiClient...
-    pub async fn get_all_cached_bonded_nym_nodes(
-        &self,
-    ) -> Result<Vec<NymNodeDetails>, ValidatorClientError> {
-        // TODO: deal with paging in macro or some helper function or something, because it's the same pattern everywhere
-        let mut page = 0;
-        let mut bonds = Vec::new();
-
-        loop {
-            let mut res = self.nym_api.get_nym_nodes(Some(page), None).await?;
-
-            bonds.append(&mut res.data);
-            if bonds.len() < res.pagination.total {
-                page += 1
-            } else {
-                break;
-            }
-        }
-
-        Ok(bonds)
-    }
-
     pub async fn blind_sign(
         &self,
         request_body: &BlindSignRequestBody,
@@ -314,8 +258,6 @@ pub struct NymApiClient {
     // we could re-implement the communication with the REST API on port 1317
 }
 
-// we have to allow the use of deprecated method here as they're calling the deprecated trait methods
-#[allow(deprecated)]
 impl NymApiClient {
     pub fn new(api_url: Url) -> Self {
         let nym_api = nym_api::Client::new(api_url, None);
@@ -323,13 +265,6 @@ impl NymApiClient {
         NymApiClient { nym_api }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    pub fn new_with_timeout(api_url: Url, timeout: std::time::Duration) -> Self {
-        let nym_api = nym_api::Client::new(api_url, Some(timeout));
-
-        NymApiClient { nym_api }
-    }
-
     pub fn new_with_user_agent(api_url: Url, user_agent: UserAgent) -> Self {
         let nym_api = nym_api::Client::builder::<_, ValidatorClientError>(api_url)
             .expect("invalid api url")
@@ -348,7 +283,7 @@ impl NymApiClient {
         self.nym_api.change_base_url(new_endpoint);
     }
 
-    #[deprecated(note = "use get_all_basic_active_mixing_assigned_nodes instead")]
+    #[deprecated(note = "use get_basic_active_mixing_assigned_nodes instead")]
     pub async fn get_basic_mixnodes(
         &self,
         semver_compatibility: Option<String>,
@@ -385,7 +320,7 @@ impl NymApiClient {
         loop {
             let mut res = self
                 .nym_api
-                .get_basic_entry_assigned_nodes(
+                .get_all_basic_entry_assigned_nodes(
                     semver_compatibility.clone(),
                     false,
                     Some(page),
@@ -406,7 +341,7 @@ impl NymApiClient {
 
     /// retrieve basic information for nodes that got assigned 'mixing' node in this epoch
     /// this includes legacy mixnodes and nym-nodes
-    pub async fn get_all_basic_active_mixing_assigned_nodes(
+    pub async fn get_basic_active_mixing_assigned_nodes(
         &self,
         semver_compatibility: Option<String>,
     ) -> Result<Vec<SkimmedNode>, ValidatorClientError> {
@@ -436,142 +371,32 @@ impl NymApiClient {
         Ok(nodes)
     }
 
-    /// retrieve basic information for nodes are capable of operating as a mixnode
-    /// this includes legacy mixnodes and nym-nodes
-    pub async fn get_all_basic_mixing_capable_nodes(
-        &self,
-        semver_compatibility: Option<String>,
-    ) -> Result<Vec<SkimmedNode>, ValidatorClientError> {
-        // TODO: deal with paging in macro or some helper function or something, because it's the same pattern everywhere
-        let mut page = 0;
-        let mut nodes = Vec::new();
-
-        loop {
-            let mut res = self
-                .nym_api
-                .get_basic_mixing_capable_nodes(
-                    semver_compatibility.clone(),
-                    false,
-                    Some(page),
-                    None,
-                )
-                .await?;
-
-            nodes.append(&mut res.nodes.data);
-            if nodes.len() < res.nodes.pagination.total {
-                page += 1
-            } else {
-                break;
-            }
-        }
-
-        Ok(nodes)
-    }
-
-    /// retrieve basic information for all bonded nodes on the network
-    pub async fn get_all_basic_nodes(
-        &self,
-        semver_compatibility: Option<String>,
-    ) -> Result<Vec<SkimmedNode>, ValidatorClientError> {
-        // TODO: deal with paging in macro or some helper function or something, because it's the same pattern everywhere
-        let mut page = 0;
-        let mut nodes = Vec::new();
-
-        loop {
-            let mut res = self
-                .nym_api
-                .get_basic_nodes(semver_compatibility.clone(), false, Some(page), None)
-                .await?;
-
-            nodes.append(&mut res.nodes.data);
-            if nodes.len() < res.nodes.pagination.total {
-                page += 1
-            } else {
-                break;
-            }
-        }
-
-        Ok(nodes)
-    }
-
-    pub async fn health(&self) -> Result<ApiHealthResponse, ValidatorClientError> {
-        Ok(self.nym_api.health().await?)
-    }
-
-    #[deprecated]
     pub async fn get_cached_active_mixnodes(
         &self,
     ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
         Ok(self.nym_api.get_active_mixnodes().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_rewarded_mixnodes(
         &self,
     ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
         Ok(self.nym_api.get_rewarded_mixnodes().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_mixnodes(&self) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
         Ok(self.nym_api.get_mixnodes().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_gateways(&self) -> Result<Vec<GatewayBond>, ValidatorClientError> {
         Ok(self.nym_api.get_gateways().await?)
     }
 
-    #[deprecated]
     pub async fn get_cached_described_gateways(
         &self,
     ) -> Result<Vec<LegacyDescribedGateway>, ValidatorClientError> {
         Ok(self.nym_api.get_gateways_described().await?)
     }
 
-    pub async fn get_all_described_nodes(
-        &self,
-    ) -> Result<Vec<NymNodeDescription>, ValidatorClientError> {
-        // TODO: deal with paging in macro or some helper function or something, because it's the same pattern everywhere
-        let mut page = 0;
-        let mut descriptions = Vec::new();
-
-        loop {
-            let mut res = self.nym_api.get_nodes_described(Some(page), None).await?;
-
-            descriptions.append(&mut res.data);
-            if descriptions.len() < res.pagination.total {
-                page += 1
-            } else {
-                break;
-            }
-        }
-
-        Ok(descriptions)
-    }
-
-    pub async fn get_all_bonded_nym_nodes(
-        &self,
-    ) -> Result<Vec<NymNodeDetails>, ValidatorClientError> {
-        // TODO: deal with paging in macro or some helper function or something, because it's the same pattern everywhere
-        let mut page = 0;
-        let mut bonds = Vec::new();
-
-        loop {
-            let mut res = self.nym_api.get_nym_nodes(Some(page), None).await?;
-
-            bonds.append(&mut res.data);
-            if bonds.len() < res.pagination.total {
-                page += 1
-            } else {
-                break;
-            }
-        }
-
-        Ok(bonds)
-    }
-
-    #[deprecated]
     pub async fn get_gateway_core_status_count(
         &self,
         identity: IdentityKeyRef<'_>,
@@ -583,7 +408,6 @@ impl NymApiClient {
             .await?)
     }
 
-    #[deprecated]
     pub async fn get_mixnode_core_status_count(
         &self,
         mix_id: NodeId,
@@ -595,7 +419,6 @@ impl NymApiClient {
             .await?)
     }
 
-    #[deprecated]
     pub async fn get_mixnode_status(
         &self,
         mix_id: NodeId,
@@ -603,7 +426,6 @@ impl NymApiClient {
         Ok(self.nym_api.get_mixnode_status(mix_id).await?)
     }
 
-    #[deprecated]
     pub async fn get_mixnode_reward_estimation(
         &self,
         mix_id: NodeId,
@@ -611,7 +433,6 @@ impl NymApiClient {
         Ok(self.nym_api.get_mixnode_reward_estimation(mix_id).await?)
     }
 
-    #[deprecated]
     pub async fn get_mixnode_stake_saturation(
         &self,
         mix_id: NodeId,
@@ -643,7 +464,6 @@ impl NymApiClient {
             .await?)
     }
 
-    #[deprecated]
     pub async fn spent_credentials_filter(
         &self,
     ) -> Result<SpentCredentialsResponse, ValidatorClientError> {

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

@@ -121,36 +121,36 @@ async fn test_nyxd_connection(
     {
         Ok(Err(NyxdError::TendermintErrorRpc(e))) => {
             // If we get a tendermint-rpc error, we classify the node as not contactable
-            tracing::warn!("Checking: nyxd url: {url}: {}: {}", "failed".red(), e);
+            log::warn!("Checking: nyxd url: {url}: {}: {}", "failed".red(), e);
             false
         }
         Ok(Err(NyxdError::AbciError { code, log, .. })) => {
             // We accept the mixnet contract not found as ok from a connection standpoint. This happens
             // for example on a pre-launch network.
-            tracing::debug!(
+            log::debug!(
                 "Checking: nyxd url: {url}: {}, but with abci error: {code}: {log}",
                 "success".green()
             );
             code == 18
         }
         Ok(Err(error @ NyxdError::NoContractAddressAvailable(_))) => {
-            tracing::warn!("Checking: nyxd url: {url}: {}: {error}", "failed".red());
+            log::warn!("Checking: nyxd url: {url}: {}: {error}", "failed".red());
             false
         }
         Ok(Err(e)) => {
             // For any other error, we're optimistic and just try anyway.
-            tracing::warn!(
+            log::warn!(
                 "Checking: nyxd_url: {url}: {}, but with error: {e}",
                 "success".green()
             );
             true
         }
         Ok(Ok(_)) => {
-            tracing::debug!("Checking: nyxd_url: {url}: {}", "success".green());
+            log::debug!("Checking: nyxd_url: {url}: {}", "success".green());
             true
         }
         Err(e) => {
-            tracing::warn!("Checking: nyxd_url: {url}: {}: {e}", "failed".red());
+            log::warn!("Checking: nyxd_url: {url}: {}: {e}", "failed".red());
             false
         }
     };
@@ -164,20 +164,20 @@ async fn test_nym_api_connection(
 ) -> ConnectionResult {
     let result = match timeout(
         Duration::from_secs(CONNECTION_TEST_TIMEOUT_SEC),
-        client.health(),
+        client.get_cached_mixnodes(),
     )
     .await
     {
         Ok(Ok(_)) => {
-            tracing::debug!("Checking: api_url: {url}: {}", "success".green());
+            log::debug!("Checking: api_url: {url}: {}", "success".green());
             true
         }
         Ok(Err(e)) => {
-            tracing::debug!("Checking: api_url: {url}: {}: {e}", "failed".red());
+            log::debug!("Checking: api_url: {url}: {}: {e}", "failed".red());
             false
         }
         Err(e) => {
-            tracing::debug!("Checking: api_url: {url}: {}: {e}", "failed".red());
+            log::debug!("Checking: api_url: {url}: {}: {e}", "failed".red());
             false
         }
     };

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

@@ -11,11 +11,9 @@ use nym_api_requests::ecash::models::{
 };
 use nym_api_requests::ecash::VerificationKeyResponse;
 use nym_api_requests::models::{
-    AnnotationResponse, ApiHealthResponse, LegacyDescribedMixNode, NodePerformanceResponse,
-    NymNodeDescription,
+    AnnotationResponse, LegacyDescribedMixNode, NodePerformanceResponse,
 };
 use nym_api_requests::nym_nodes::PaginatedCachedNodesResponse;
-use nym_api_requests::pagination::PaginatedResponse;
 pub use nym_api_requests::{
     ecash::{
         models::{
@@ -40,10 +38,9 @@ use nym_contracts_common::IdentityKey;
 pub use nym_http_api_client::Client;
 use nym_http_api_client::{ApiClient, NO_PARAMS};
 use nym_mixnet_contract_common::mixnode::MixNodeDetails;
-use nym_mixnet_contract_common::{GatewayBond, IdentityKeyRef, NodeId, NymNodeDetails};
+use nym_mixnet_contract_common::{GatewayBond, IdentityKeyRef, NodeId};
 use time::format_description::BorrowedFormatItem;
 use time::Date;
-use tracing::instrument;
 
 pub mod error;
 pub mod routes;
@@ -55,27 +52,11 @@ pub fn rfc_3339_date() -> Vec<BorrowedFormatItem<'static>> {
 #[cfg_attr(target_arch = "wasm32", async_trait(?Send))]
 #[cfg_attr(not(target_arch = "wasm32"), async_trait)]
 pub trait NymApiClientExt: ApiClient {
-    async fn health(&self) -> Result<ApiHealthResponse, NymAPIError> {
-        self.get_json(
-            &[
-                routes::API_VERSION,
-                routes::API_STATUS_ROUTES,
-                routes::HEALTH,
-            ],
-            NO_PARAMS,
-        )
-        .await
-    }
-
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnodes(&self) -> Result<Vec<MixNodeDetails>, NymAPIError> {
         self.get_json(&[routes::API_VERSION, routes::MIXNODES], NO_PARAMS)
             .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnodes_detailed(&self) -> Result<Vec<MixNodeBondAnnotated>, NymAPIError> {
         self.get_json(
             &[
@@ -89,8 +70,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateways_detailed(&self) -> Result<Vec<GatewayBondAnnotated>, NymAPIError> {
         self.get_json(
             &[
@@ -104,8 +83,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnodes_detailed_unfiltered(
         &self,
     ) -> Result<Vec<MixNodeBondAnnotated>, NymAPIError> {
@@ -121,15 +98,11 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateways(&self) -> Result<Vec<GatewayBond>, NymAPIError> {
         self.get_json(&[routes::API_VERSION, routes::GATEWAYS], NO_PARAMS)
             .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateways_described(&self) -> Result<Vec<LegacyDescribedGateway>, NymAPIError> {
         self.get_json(
             &[routes::API_VERSION, routes::GATEWAYS, routes::DESCRIBED],
@@ -138,8 +111,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnodes_described(&self) -> Result<Vec<LegacyDescribedMixNode>, NymAPIError> {
         self.get_json(
             &[routes::API_VERSION, routes::MIXNODES, routes::DESCRIBED],
@@ -148,48 +119,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[tracing::instrument(level = "debug", skip_all)]
-    async fn get_nodes_described(
-        &self,
-        page: Option<u32>,
-        per_page: Option<u32>,
-    ) -> Result<PaginatedResponse<NymNodeDescription>, NymAPIError> {
-        let mut params = Vec::new();
-
-        if let Some(page) = page {
-            params.push(("page", page.to_string()))
-        }
-
-        if let Some(per_page) = per_page {
-            params.push(("per_page", per_page.to_string()))
-        }
-
-        self.get_json(&[routes::API_VERSION, "nym-nodes", "described"], &params)
-            .await
-    }
-
-    #[tracing::instrument(level = "debug", skip_all)]
-    async fn get_nym_nodes(
-        &self,
-        page: Option<u32>,
-        per_page: Option<u32>,
-    ) -> Result<PaginatedResponse<NymNodeDetails>, NymAPIError> {
-        let mut params = Vec::new();
-
-        if let Some(page) = page {
-            params.push(("page", page.to_string()))
-        }
-
-        if let Some(per_page) = per_page {
-            params.push(("per_page", per_page.to_string()))
-        }
-
-        self.get_json(&[routes::API_VERSION, "nym-nodes", "bonded"], &params)
-            .await
-    }
-
-    #[deprecated]
-    #[tracing::instrument(level = "debug", skip_all)]
     async fn get_basic_mixnodes(
         &self,
         semver_compatibility: Option<String>,
@@ -213,8 +142,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_basic_gateways(
         &self,
         semver_compatibility: Option<String>,
@@ -240,8 +167,7 @@ pub trait NymApiClientExt: ApiClient {
 
     /// retrieve basic information for nodes are capable of operating as an entry gateway
     /// this includes legacy gateways and nym-nodes
-    #[instrument(level = "debug", skip(self))]
-    async fn get_basic_entry_assigned_nodes(
+    async fn get_all_basic_entry_assigned_nodes(
         &self,
         semver_compatibility: Option<String>,
         no_legacy: bool,
@@ -282,7 +208,6 @@ pub trait NymApiClientExt: ApiClient {
 
     /// retrieve basic information for nodes that got assigned 'mixing' node in this epoch
     /// this includes legacy mixnodes and nym-nodes
-    #[instrument(level = "debug", skip(self))]
     async fn get_basic_active_mixing_assigned_nodes(
         &self,
         semver_compatibility: Option<String>,
@@ -322,83 +247,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    /// retrieve basic information for nodes that got assigned 'mixing' node in this epoch
-    /// this includes legacy mixnodes and nym-nodes
-    #[instrument(level = "debug", skip(self))]
-    async fn get_basic_mixing_capable_nodes(
-        &self,
-        semver_compatibility: Option<String>,
-        no_legacy: bool,
-        page: Option<u32>,
-        per_page: Option<u32>,
-    ) -> Result<PaginatedCachedNodesResponse<SkimmedNode>, NymAPIError> {
-        let mut params = Vec::new();
-
-        if let Some(arg) = &semver_compatibility {
-            params.push(("semver_compatibility", arg.clone()))
-        }
-
-        if no_legacy {
-            params.push(("no_legacy", "true".to_string()))
-        }
-
-        if let Some(page) = page {
-            params.push(("page", page.to_string()))
-        }
-
-        if let Some(per_page) = per_page {
-            params.push(("per_page", per_page.to_string()))
-        }
-
-        self.get_json(
-            &[
-                routes::API_VERSION,
-                "unstable",
-                "nym-nodes",
-                "skimmed",
-                "mixnodes",
-                "all",
-            ],
-            &params,
-        )
-        .await
-    }
-
-    #[instrument(level = "debug", skip(self))]
-    async fn get_basic_nodes(
-        &self,
-        semver_compatibility: Option<String>,
-        no_legacy: bool,
-        page: Option<u32>,
-        per_page: Option<u32>,
-    ) -> Result<PaginatedCachedNodesResponse<SkimmedNode>, NymAPIError> {
-        let mut params = Vec::new();
-
-        if let Some(arg) = &semver_compatibility {
-            params.push(("semver_compatibility", arg.clone()))
-        }
-
-        if no_legacy {
-            params.push(("no_legacy", "true".to_string()))
-        }
-
-        if let Some(page) = page {
-            params.push(("page", page.to_string()))
-        }
-
-        if let Some(per_page) = per_page {
-            params.push(("per_page", per_page.to_string()))
-        }
-
-        self.get_json(
-            &[routes::API_VERSION, "unstable", "nym-nodes", "skimmed"],
-            &params,
-        )
-        .await
-    }
-
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_active_mixnodes(&self) -> Result<Vec<MixNodeDetails>, NymAPIError> {
         self.get_json(
             &[routes::API_VERSION, routes::MIXNODES, routes::ACTIVE],
@@ -407,8 +255,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_active_mixnodes_detailed(&self) -> Result<Vec<MixNodeBondAnnotated>, NymAPIError> {
         self.get_json(
             &[
@@ -423,8 +269,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_rewarded_mixnodes(&self) -> Result<Vec<MixNodeDetails>, NymAPIError> {
         self.get_json(
             &[routes::API_VERSION, routes::MIXNODES, routes::REWARDED],
@@ -433,8 +277,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_report(
         &self,
         mix_id: NodeId,
@@ -452,8 +294,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateway_report(
         &self,
         identity: IdentityKeyRef<'_>,
@@ -471,8 +311,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_history(
         &self,
         mix_id: NodeId,
@@ -490,8 +328,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateway_history(
         &self,
         identity: IdentityKeyRef<'_>,
@@ -509,8 +345,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_rewarded_mixnodes_detailed(
         &self,
     ) -> Result<Vec<MixNodeBondAnnotated>, NymAPIError> {
@@ -527,8 +361,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateway_core_status_count(
         &self,
         identity: IdentityKeyRef<'_>,
@@ -560,8 +392,6 @@ pub trait NymApiClientExt: ApiClient {
         }
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_core_status_count(
         &self,
         mix_id: NodeId,
@@ -594,8 +424,6 @@ pub trait NymApiClientExt: ApiClient {
         }
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_status(
         &self,
         mix_id: NodeId,
@@ -613,8 +441,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_reward_estimation(
         &self,
         mix_id: NodeId,
@@ -632,8 +458,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn compute_mixnode_reward_estimation(
         &self,
         mix_id: NodeId,
@@ -653,8 +477,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_stake_saturation(
         &self,
         mix_id: NodeId,
@@ -672,8 +494,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnode_inclusion_probability(
         &self,
         mix_id: NodeId,
@@ -691,7 +511,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn get_current_node_performance(
         &self,
         node_id: NodeId,
@@ -708,7 +527,6 @@ pub trait NymApiClientExt: ApiClient {
             .await
     }
 
-    #[deprecated]
     async fn get_mixnode_avg_uptime(&self, mix_id: NodeId) -> Result<UptimeResponse, NymAPIError> {
         self.get_json(
             &[
@@ -723,8 +541,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_mixnodes_blacklisted(&self) -> Result<Vec<NodeId>, NymAPIError> {
         self.get_json(
             &[routes::API_VERSION, routes::MIXNODES, routes::BLACKLISTED],
@@ -733,8 +549,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn get_gateways_blacklisted(&self) -> Result<Vec<IdentityKey>, NymAPIError> {
         self.get_json(
             &[routes::API_VERSION, routes::GATEWAYS, routes::BLACKLISTED],
@@ -743,7 +557,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self, request_body))]
     async fn blind_sign(
         &self,
         request_body: &BlindSignRequestBody,
@@ -760,7 +573,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self, request_body))]
     async fn verify_ecash_ticket(
         &self,
         request_body: &VerifyEcashTicketBody,
@@ -777,7 +589,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self, request_body))]
     async fn batch_redeem_ecash_tickets(
         &self,
         request_body: &BatchRedeemTicketsBody,
@@ -794,8 +605,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[deprecated]
-    #[instrument(level = "debug", skip(self))]
     async fn double_spending_filter_v1(&self) -> Result<SpentCredentialsResponse, NymAPIError> {
         self.get_json(
             &[
@@ -808,7 +617,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn partial_expiration_date_signatures(
         &self,
         expiration_date: Option<Date>,
@@ -832,7 +640,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn partial_coin_indices_signatures(
         &self,
         epoch_id: Option<EpochId>,
@@ -853,7 +660,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn global_expiration_date_signatures(
         &self,
         expiration_date: Option<Date>,
@@ -877,7 +683,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn global_coin_indices_signatures(
         &self,
         epoch_id: Option<EpochId>,
@@ -898,7 +703,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn master_verification_key(
         &self,
         epoch_id: Option<EpochId>,
@@ -918,7 +722,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn epoch_credentials(
         &self,
         dkg_epoch: EpochId,
@@ -935,7 +738,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn issued_credential(
         &self,
         credential_id: i64,
@@ -952,7 +754,6 @@ pub trait NymApiClientExt: ApiClient {
         .await
     }
 
-    #[instrument(level = "debug", skip(self))]
     async fn issued_credentials(
         &self,
         credential_ids: Vec<i64>,

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

@@ -36,8 +36,6 @@ pub mod ecash {
 }
 
 pub const STATUS_ROUTES: &str = "status";
-pub const API_STATUS_ROUTES: &str = "api-status";
-pub const HEALTH: &str = "health";
 pub const MIXNODE: &str = "mixnode";
 pub const GATEWAY: &str = "gateway";
 pub const NYM_NODES: &str = "nym-nodes";

common/client-libs/validator-client/src/nyxd/contract_traits/dkg_query_client.rs

@@ -8,9 +8,9 @@ use crate::nyxd::CosmWasmClient;
 use async_trait::async_trait;
 use cosmrs::AccountId;
 use cosmwasm_std::Addr;
+use log::trace;
 use nym_coconut_dkg_common::types::{ChunkIndex, NodeIndex, StateAdvanceResponse};
 use serde::Deserialize;
-use tracing::trace;
 
 use nym_coconut_dkg_common::dealer::RegisteredDealerDetails;
 pub use nym_coconut_dkg_common::{

common/client-libs/validator-client/src/nyxd/cosmwasm_client/client_traits/query_client.rs

@@ -29,6 +29,7 @@ use cosmrs::proto::cosmwasm::wasm::v1::{
 };
 use cosmrs::tendermint::{block, chain, Hash};
 use cosmrs::{AccountId, Coin as CosmosCoin, Tx};
+use log::trace;
 use prost::Message;
 use serde::{Deserialize, Serialize};
 
@@ -67,7 +68,7 @@ pub trait CosmWasmClient: TendermintRpcClient {
         Res: Message + Default,
     {
         if let Some(ref abci_path) = path {
-            tracing::trace!("performing query on abci path {abci_path}")
+            trace!("performing query on abci path {abci_path}")
         }
         let mut buf = Vec::with_capacity(req.encoded_len());
         req.encode(&mut buf)?;
@@ -296,7 +297,7 @@ pub trait CosmWasmClient: TendermintRpcClient {
 
         let start = Instant::now();
         loop {
-            tracing::debug!(
+            log::debug!(
                 "Polling for result of including {} in a block...",
                 broadcasted.hash
             );
@@ -521,7 +522,7 @@ pub trait CosmWasmClient: TendermintRpcClient {
             .make_abci_query::<_, QuerySmartContractStateResponse>(path, req)
             .await?;
 
-        tracing::trace!("raw query response: {}", String::from_utf8_lossy(&res.data));
+        trace!("raw query response: {}", String::from_utf8_lossy(&res.data));
         Ok(serde_json::from_slice(&res.data)?)
     }
 

common/client-libs/validator-client/src/nyxd/cosmwasm_client/client_traits/signing_client.rs

@@ -25,12 +25,12 @@ use cosmrs::proto::cosmos::tx::signing::v1beta1::SignMode;
 use cosmrs::staking::{MsgDelegate, MsgUndelegate};
 use cosmrs::tx::{self, Msg};
 use cosmrs::{cosmwasm, AccountId, Any, Tx};
+use log::debug;
 use serde::Serialize;
 use sha2::Digest;
 use sha2::Sha256;
 use std::time::SystemTime;
 use tendermint_rpc::endpoint::broadcast;
-use tracing::debug;
 
 fn empty_fee() -> tx::Fee {
     tx::Fee {

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

@@ -7,9 +7,9 @@ use base64::Engine;
 use cosmrs::abci::TxMsgData;
 use cosmrs::cosmwasm::MsgExecuteContractResponse;
 use cosmrs::proto::cosmos::base::query::v1beta1::{PageRequest, PageResponse};
+use log::error;
 use prost::bytes::Bytes;
 use tendermint_rpc::endpoint::broadcast;
-use tracing::error;
 
 pub use cosmrs::abci::MsgResponse;
 

common/commands/src/validator/mixnet/query/query_all_gateways.rs

@@ -2,9 +2,10 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::context::QueryClientWithNyxd;
-use crate::utils::show_error;
+use crate::utils::{pretty_cosmwasm_coin, show_error};
 use clap::Parser;
 use comfy_table::Table;
+use nym_validator_client::client::NymApiClientExt;
 
 #[derive(Debug, Parser)]
 pub struct Args {
@@ -14,11 +15,12 @@ pub struct Args {
 }
 
 pub async fn query(args: Args, client: &QueryClientWithNyxd) {
-    match client.get_all_cached_described_nodes().await {
+    match client.nym_api.get_gateways().await {
         Ok(res) => match args.identity_key {
             Some(identity_key) => {
                 let node = res.iter().find(|node| {
-                    node.ed25519_identity_key()
+                    node.gateway
+                        .identity_key
                         .to_string()
                         .eq_ignore_ascii_case(&identity_key)
                 });
@@ -30,16 +32,14 @@ pub async fn query(args: Args, client: &QueryClientWithNyxd) {
             None => {
                 let mut table = Table::new();
 
-                table.set_header(vec!["Node Id", "Identity Key", "Version", "Is Legacy"]);
-                for node in res
-                    .into_iter()
-                    .filter(|node| node.description.declared_role.entry)
-                {
+                table.set_header(vec!["Identity Key", "Owner", "Host", "Bond", "Version"]);
+                for node in res {
                     table.add_row(vec![
-                        node.node_id.to_string(),
-                        node.ed25519_identity_key().to_base58_string(),
-                        node.description.build_information.build_version,
-                        (!node.contract_node_type.is_nym_node()).to_string(),
+                        node.gateway.identity_key.to_string(),
+                        node.owner.to_string(),
+                        node.gateway.host.to_string(),
+                        pretty_cosmwasm_coin(&node.pledge_amount),
+                        node.gateway.version.clone(),
                     ]);
                 }
 

common/commands/src/validator/mixnet/query/query_all_mixnodes.rs

@@ -2,9 +2,10 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::context::QueryClientWithNyxd;
-use crate::utils::show_error;
+use crate::utils::{pretty_decimal_with_denom, show_error};
 use clap::Parser;
 use comfy_table::Table;
+use nym_validator_client::client::NymApiClientExt;
 
 #[derive(Debug, Parser)]
 pub struct Args {
@@ -14,11 +15,13 @@ pub struct Args {
 }
 
 pub async fn query(args: Args, client: &QueryClientWithNyxd) {
-    match client.get_all_cached_described_nodes().await {
+    match client.nym_api.get_mixnodes().await {
         Ok(res) => match args.identity_key {
             Some(identity_key) => {
                 let node = res.iter().find(|node| {
-                    node.ed25519_identity_key()
+                    node.bond_information
+                        .mix_node
+                        .identity_key
                         .to_string()
                         .eq_ignore_ascii_case(&identity_key)
                 });
@@ -30,16 +33,25 @@ pub async fn query(args: Args, client: &QueryClientWithNyxd) {
             None => {
                 let mut table = Table::new();
 
-                table.set_header(vec!["Node Id", "Identity Key", "Version", "Is Legacy"]);
-                for node in res
-                    .into_iter()
-                    .filter(|node| node.description.declared_role.mixnode)
-                {
+                table.set_header(vec![
+                    "Mix id",
+                    "Identity Key",
+                    "Owner",
+                    "Host",
+                    "Bond",
+                    "Total Delegations",
+                    "Version",
+                ]);
+                for node in res {
+                    let denom = &node.bond_information.original_pledge().denom;
                     table.add_row(vec![
-                        node.node_id.to_string(),
-                        node.ed25519_identity_key().to_base58_string(),
-                        node.description.build_information.build_version,
-                        (!node.contract_node_type.is_nym_node()).to_string(),
+                        node.mix_id().to_string(),
+                        node.bond_information.mix_node.identity_key.clone(),
+                        node.bond_information.owner.clone().into_string(),
+                        node.bond_information.mix_node.host.clone(),
+                        pretty_decimal_with_denom(node.rewarding_details.operator, denom),
+                        pretty_decimal_with_denom(node.rewarding_details.delegates, denom),
+                        node.bond_information.mix_node.version,
                     ]);
                 }
 

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

@@ -17,7 +17,6 @@ use crate::{
 use cosmwasm_schema::cw_serde;
 use cosmwasm_std::{Addr, Coin, Decimal, StdResult, Uint128};
 use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
 use serde_repr::{Deserialize_repr, Serialize_repr};
 
 /// Full details associated with given mixnode.
@@ -648,39 +647,14 @@ impl From<LegacyMixLayer> for u8 {
         export_to = "ts-packages/types/src/types/rust/PendingMixnodeChanges.ts"
     )
 )]
-// note: we had to remove `#[cw_serde]` as it enforces `#[serde(deny_unknown_fields)]` which we do not want
-// with the addition of  .cost_params_change field
-#[derive(
-    ::cosmwasm_schema::serde::Serialize,
-    ::cosmwasm_schema::serde::Deserialize,
-    ::std::clone::Clone,
-    ::std::fmt::Debug,
-    ::std::cmp::PartialEq,
-    ::cosmwasm_schema::schemars::JsonSchema,
-    Default,
-    Copy,
-)]
-#[schemars(crate = "::cosmwasm_schema::schemars")]
+#[cw_serde]
+#[derive(Default, Copy)]
 pub struct PendingMixNodeChanges {
     pub pledge_change: Option<EpochEventId>,
-
     #[serde(default)]
     pub cost_params_change: Option<IntervalEventId>,
 }
 
-#[derive(Default, Copy, Clone, Debug, Serialize, Deserialize, JsonSchema)]
-pub struct LegacyPendingMixNodeChanges {
-    pub pledge_change: Option<EpochEventId>,
-}
-
-impl From<PendingMixNodeChanges> for LegacyPendingMixNodeChanges {
-    fn from(value: PendingMixNodeChanges) -> Self {
-        LegacyPendingMixNodeChanges {
-            pledge_change: value.pledge_change,
-        }
-    }
-}
-
 impl PendingMixNodeChanges {
     pub fn new_empty() -> PendingMixNodeChanges {
         PendingMixNodeChanges {

common/credential-verification/src/ecash/double_spending.rs

@@ -0,0 +1,100 @@
+// Copyright 2022-2024 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: GPL-3.0-only
+
+use crate::ecash::error::EcashTicketError;
+use crate::ecash::state::SharedState;
+use nym_ecash_double_spending::DoubleSpendingFilter;
+use nym_gateway_storage::Storage;
+use nym_task::TaskClient;
+use nym_validator_client::client::NymApiClientExt;
+use nym_validator_client::EcashApiClient;
+use rand::prelude::SliceRandom;
+use rand::thread_rng;
+use std::sync::Arc;
+use tokio::sync::{RwLock, RwLockReadGuard};
+use tokio::time::{interval, Duration};
+use tracing::{info, trace, warn};
+
+#[derive(Clone)]
+pub(crate) struct DoubleSpendingDetector<S> {
+    spent_serial_numbers: Arc<RwLock<DoubleSpendingFilter>>,
+    shared_state: SharedState<S>,
+}
+
+impl<S> DoubleSpendingDetector<S>
+where
+    S: Storage + Clone + Send + Sync + 'static,
+{
+    pub(crate) fn new(shared_state: SharedState<S>) -> Self {
+        DoubleSpendingDetector {
+            spent_serial_numbers: Arc::new(RwLock::new(DoubleSpendingFilter::new_empty_ecash())),
+            shared_state,
+        }
+    }
+
+    pub(crate) async fn check(&self, serial_number: &Vec<u8>) -> bool {
+        self.spent_serial_numbers.read().await.check(serial_number)
+    }
+
+    async fn latest_api_endpoints(
+        &self,
+    ) -> Result<RwLockReadGuard<Vec<EcashApiClient>>, EcashTicketError> {
+        let epoch_id = self.shared_state.current_epoch_id().await?;
+        self.shared_state.api_clients(epoch_id).await
+    }
+
+    async fn refresh_bloomfilter(&self) {
+        let mut filter_builder = self.spent_serial_numbers.read().await.rebuild();
+
+        let api_clients = match self.latest_api_endpoints().await {
+            Ok(clients) => clients,
+            Err(err) => {
+                warn!("failed to obtain current api clients: {err}");
+                return;
+            }
+        };
+
+        let mut clients = api_clients
+            .iter()
+            .map(|c| c.api_client.clone())
+            .collect::<Vec<_>>();
+        clients.shuffle(&mut thread_rng());
+
+        for client in clients {
+            match client.nym_api.double_spending_filter_v1().await {
+                Ok(response) => {
+                    // due to relative big size of the filter, query only one api since all of them should contain
+                    // roughly the same data anyway.
+                    filter_builder.add_bytes(&response.bitmap);
+                    *self.spent_serial_numbers.write().await = filter_builder.build();
+                    return;
+                }
+                Err(err) => {
+                    warn!("Validator @ {} could not be reached. There might be a problem with the ecash endpoint: {err}", client.api_url());
+                }
+            }
+        }
+
+        warn!("none of the validators could be reached. the bloomfilter will remain unchanged.");
+    }
+
+    async fn run(&self, mut shutdown: TaskClient) {
+        info!("Starting Ecash DoubleSpendingDetector");
+        let mut interval = interval(Duration::from_secs(600));
+
+        while !shutdown.is_shutdown() {
+            tokio::select! {
+                biased;
+                _ = shutdown.recv() => {
+                    trace!("ecash_verifier::DoubleSpendingDetector : received shutdown");
+                },
+                _ = interval.tick() => self.refresh_bloomfilter().await,
+
+            }
+        }
+    }
+
+    pub(crate) fn start(self, shutdown: nym_task::TaskClient) {
+        tokio::spawn(async move { self.run(shutdown).await });
+    }
+}

common/credential-verification/src/ecash/mod.rs

@@ -4,6 +4,7 @@
 use crate::Error;
 use credential_sender::CredentialHandler;
 use credential_sender::CredentialHandlerConfig;
+use double_spending::DoubleSpendingDetector;
 use error::EcashTicketError;
 use futures::channel::mpsc::{self, UnboundedSender};
 use nym_credentials::CredentialSpendingData;
@@ -17,11 +18,12 @@ use tokio::sync::{Mutex, RwLockReadGuard};
 use tracing::error;
 
 pub mod credential_sender;
+pub(crate) mod double_spending;
 pub mod error;
 mod helpers;
 mod state;
 
-pub const TIME_RANGE_SEC: i64 = 30;
+const TIME_RANGE_SEC: i64 = 30;
 
 pub struct EcashManager<S> {
     shared_state: SharedState<S>,
@@ -29,6 +31,7 @@ pub struct EcashManager<S> {
     pk_bytes: [u8; 32], // bytes representation of a pub key representing the verifier
     pay_infos: Mutex<Vec<NymPayInfo>>,
     cred_sender: UnboundedSender<ClientTicket>,
+    double_spend_detector: DoubleSpendingDetector<S>,
 }
 
 impl<S> EcashManager<S>
@@ -44,6 +47,9 @@ where
     ) -> Result<Self, Error> {
         let shared_state = SharedState::new(nyxd_client, storage).await?;
 
+        let double_spend_detector = DoubleSpendingDetector::new(shared_state.clone());
+        double_spend_detector.clone().start(shutdown.clone());
+
         let (cred_sender, cred_receiver) = mpsc::unbounded();
 
         let cs =
@@ -56,6 +62,7 @@ where
             pk_bytes,
             pay_infos: Default::default(),
             cred_sender,
+            double_spend_detector,
         })
     }
 
@@ -156,6 +163,10 @@ where
         Ok(())
     }
 
+    pub async fn check_double_spend(&self, serial_number: &Vec<u8>) -> bool {
+        self.double_spend_detector.check(serial_number).await
+    }
+
     pub fn async_verify(&self, ticket: ClientTicket) {
         // TODO: I guess do something for shutdowns
         let _ = self

common/credential-verification/src/lib.rs

@@ -6,7 +6,7 @@ use std::sync::Arc;
 use time::{Date, OffsetDateTime};
 use tracing::*;
 
-use nym_credentials::ecash::utils::{cred_exp_date, ecash_today, EcashTime};
+use nym_credentials::ecash::utils::{ecash_today, EcashTime};
 use nym_credentials_interface::{Bandwidth, ClientTicket, TicketType};
 use nym_gateway_requests::models::CredentialSpendingRequest;
 use nym_gateway_storage::Storage;
@@ -53,6 +53,18 @@ impl<S: Storage + Clone + 'static> CredentialVerifier<S> {
         Ok(())
     }
 
+    async fn check_bloomfilter(&self, serial_number: &Vec<u8>) -> Result<()> {
+        trace!("checking the bloomfilter...");
+
+        let spent = self.ecash_verifier.check_double_spend(serial_number).await;
+
+        if spent {
+            trace!("the credential has already been spent before at some gateway before (bloomfilter failure)");
+            return Err(Error::BandwidthCredentialAlreadySpent);
+        }
+        Ok(())
+    }
+
     async fn check_local_db_for_double_spending(&self, serial_number: &[u8]) -> Result<()> {
         trace!("checking local db for double spending...");
 
@@ -116,6 +128,7 @@ impl<S: Storage + Clone + 'static> CredentialVerifier<S> {
         }
 
         self.check_credential_spending_date(spend_date.ecash_date())?;
+        self.check_bloomfilter(&serial_number).await?;
         self.check_local_db_for_double_spending(&serial_number)
             .await?;
 
@@ -131,7 +144,7 @@ impl<S: Storage + Clone + 'static> CredentialVerifier<S> {
         let bandwidth = Bandwidth::ticket_amount(credential_type.into());
 
         self.bandwidth_storage_manager
-            .increase_bandwidth(bandwidth, cred_exp_date())
+            .increase_bandwidth(bandwidth, spend_date)
             .await?;
 
         Ok(self

common/crypto/src/asymmetric/encryption/mod.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use nym_pemstore::traits::{PemStorableKey, PemStorableKeyPair};
-use std::fmt::{self, Debug, Display, Formatter};
+use std::fmt::{self, Display, Formatter};
 use std::str::FromStr;
 use thiserror::Error;
 use zeroize::{Zeroize, ZeroizeOnDrop};
@@ -112,18 +112,12 @@ impl PemStorableKeyPair for KeyPair {
     }
 }
 
-#[derive(PartialEq, Eq, Hash, Copy, Clone)]
+#[derive(PartialEq, Eq, Hash, Copy, Clone, Debug)]
 pub struct PublicKey(x25519_dalek::PublicKey);
 
 impl Display for PublicKey {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
-        Display::fmt(&self.to_base58_string(), f)
-    }
-}
-
-impl Debug for PublicKey {
-    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
-        Debug::fmt(&self.to_base58_string(), f)
+        write!(f, "{}", self.to_base58_string())
     }
 }
 

common/crypto/src/asymmetric/encryption/serde_helpers.rs

@@ -31,16 +31,8 @@ pub mod option_bs58_x25519_pubkey {
     pub fn deserialize<'de, D: Deserializer<'de>>(
         deserializer: D,
     ) -> Result<Option<PublicKey>, D::Error> {
-        match Option::<String>::deserialize(deserializer)? {
-            None => Ok(None),
-            Some(s) => {
-                if s.is_empty() {
-                    Ok(None)
-                } else {
-                    Some(PublicKey::from_base58_string(&s).map_err(serde::de::Error::custom))
-                        .transpose()
-                }
-            }
-        }
+        let s = Option::<String>::deserialize(deserializer)?;
+        s.map(|s| PublicKey::from_base58_string(&s).map_err(serde::de::Error::custom))
+            .transpose()
     }
 }

common/crypto/src/asymmetric/identity/mod.rs

@@ -5,7 +5,7 @@ pub use ed25519_dalek::SignatureError;
 use ed25519_dalek::{Signer, SigningKey};
 pub use ed25519_dalek::{Verifier, PUBLIC_KEY_LENGTH, SECRET_KEY_LENGTH, SIGNATURE_LENGTH};
 use nym_pemstore::traits::{PemStorableKey, PemStorableKeyPair};
-use std::fmt::{self, Debug, Display, Formatter};
+use std::fmt::{self, Display, Formatter};
 use std::str::FromStr;
 use thiserror::Error;
 use zeroize::{Zeroize, ZeroizeOnDrop};
@@ -119,18 +119,12 @@ impl PemStorableKeyPair for KeyPair {
 }
 
 /// ed25519 EdDSA Public Key
-#[derive(Copy, Clone, Eq, PartialEq)]
+#[derive(Debug, Copy, Clone, Eq, PartialEq)]
 pub struct PublicKey(ed25519_dalek::VerifyingKey);
 
 impl Display for PublicKey {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
-        Display::fmt(&self.to_base58_string(), f)
-    }
-}
-
-impl Debug for PublicKey {
-    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
-        Debug::fmt(&self.to_base58_string(), f)
+        write!(f, "{}", self.to_base58_string())
     }
 }
 

common/gateway-stats-storage/Cargo.toml

@@ -1,34 +0,0 @@
-[package]
-name = "nym-gateway-stats-storage"
-version = "0.1.0"
-authors.workspace = true
-repository.workspace = true
-homepage.workspace = true
-documentation.workspace = true
-edition.workspace = true
-license.workspace = true
-
-[dependencies]
-sqlx = { workspace = true, features = [
-    "runtime-tokio-rustls",
-    "sqlite",
-    "macros",
-    "migrate",
-    "time",
-] }
-time = { workspace = true }
-thiserror = { workspace = true }
-tracing = { workspace = true }
-
-nym-sphinx = { path = "../nymsphinx" }
-nym-credentials-interface = { path = "../credentials-interface" }
-
-
-[build-dependencies]
-tokio = { workspace = true, features = ["rt-multi-thread", "macros"] }
-sqlx = { workspace = true, features = [
-    "runtime-tokio-rustls",
-    "sqlite",
-    "macros",
-    "migrate",
-] }

common/gateway-stats-storage/build.rs

@@ -1,28 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: GPL-3.0-only
-
-use sqlx::{Connection, SqliteConnection};
-use std::env;
-
-#[tokio::main]
-async fn main() {
-    let out_dir = env::var("OUT_DIR").unwrap();
-    let database_path = format!("{}/gateway-stats-example.sqlite", out_dir);
-
-    let mut conn = SqliteConnection::connect(&format!("sqlite://{}?mode=rwc", database_path))
-        .await
-        .expect("Failed to create SQLx database connection");
-
-    sqlx::migrate!("./migrations")
-        .run(&mut conn)
-        .await
-        .expect("Failed to perform SQLx migrations");
-
-    #[cfg(target_family = "unix")]
-    println!("cargo:rustc-env=DATABASE_URL=sqlite://{}", &database_path);
-
-    #[cfg(target_family = "windows")]
-    // for some strange reason we need to add a leading `/` to the windows path even though it's
-    // not a valid windows path... but hey, it works...
-    println!("cargo:rustc-env=DATABASE_URL=sqlite:///{}", &database_path);
-}

common/gateway-stats-storage/migrations/20241017120000_create_initial_tables.sql

@@ -1,26 +0,0 @@
-/*
- * Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
- * SPDX-License-Identifier: GPL-3.0-only
- */
-
-CREATE TABLE sessions_active
-(
-    client_address  TEXT                        NOT NULL PRIMARY KEY UNIQUE,
-    start_time      TIMESTAMP WITHOUT TIME ZONE NOT NULL,
-    typ             TEXT                        NOT NULL
-);
-
-CREATE TABLE sessions_finished
-(
-    id          INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
-    day         DATE    NOT NULL,
-    duration_ms INTEGER NOT NULL,
-    typ         TEXT    NOT NULL
-);
-
-CREATE TABLE sessions_unique_users
-(
-    day             DATE    NOT NULL,
-    client_address  TEXT    NOT NULL,
-    PRIMARY KEY (day, client_address)
-);

common/gateway-stats-storage/src/error.rs

@@ -1,13 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: GPL-3.0-only
-
-use thiserror::Error;
-
-#[derive(Error, Debug)]
-pub enum StatsStorageError {
-    #[error("Database experienced an internal error: {0}")]
-    InternalDatabaseError(#[from] sqlx::Error),
-
-    #[error("Failed to perform database migration: {0}")]
-    MigrationError(#[from] sqlx::migrate::MigrateError),
-}

common/gateway-stats-storage/src/lib.rs

@@ -1,195 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: GPL-3.0-only
-
-use error::StatsStorageError;
-use models::{ActiveSession, FinishedSession, SessionType, StoredFinishedSession};
-use nym_sphinx::DestinationAddressBytes;
-use sessions::SessionManager;
-use sqlx::ConnectOptions;
-use std::path::Path;
-use time::Date;
-use tracing::{debug, error};
-
-pub mod error;
-pub mod models;
-mod sessions;
-
-// note that clone here is fine as upon cloning the same underlying pool will be used
-#[derive(Clone)]
-pub struct PersistentStatsStorage {
-    session_manager: SessionManager,
-}
-
-impl PersistentStatsStorage {
-    /// Initialises `PersistentStatsStorage` using the provided path.
-    ///
-    /// # Arguments
-    ///
-    /// * `database_path`: path to the database.
-    pub async fn init<P: AsRef<Path> + Send>(database_path: P) -> Result<Self, StatsStorageError> {
-        debug!(
-            "Attempting to connect to database {:?}",
-            database_path.as_ref().as_os_str()
-        );
-
-        // TODO: we can inject here more stuff based on our gateway global config
-        // struct. Maybe different pool size or timeout intervals?
-        let opts = sqlx::sqlite::SqliteConnectOptions::new()
-            .filename(database_path)
-            .create_if_missing(true)
-            .disable_statement_logging();
-
-        // TODO: do we want auto_vacuum ?
-
-        let connection_pool = match sqlx::SqlitePool::connect_with(opts).await {
-            Ok(db) => db,
-            Err(err) => {
-                error!("Failed to connect to SQLx database: {err}");
-                return Err(err.into());
-            }
-        };
-
-        if let Err(err) = sqlx::migrate!("./migrations").run(&connection_pool).await {
-            error!("Failed to perform migration on the SQLx database: {err}");
-            return Err(err.into());
-        }
-
-        // the cloning here are cheap as connection pool is stored behind an Arc
-        Ok(PersistentStatsStorage {
-            session_manager: sessions::SessionManager::new(connection_pool),
-        })
-    }
-
-    //Sessions fn
-    pub async fn insert_finished_session(
-        &self,
-        date: Date,
-        session: FinishedSession,
-    ) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .insert_finished_session(
-                date,
-                session.duration.whole_milliseconds() as i64,
-                session.typ.to_string().into(),
-            )
-            .await?)
-    }
-
-    pub async fn get_finished_sessions(
-        &self,
-        date: Date,
-    ) -> Result<Vec<StoredFinishedSession>, StatsStorageError> {
-        Ok(self.session_manager.get_finished_sessions(date).await?)
-    }
-
-    pub async fn delete_finished_sessions(
-        &self,
-        before_date: Date,
-    ) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .delete_finished_sessions(before_date)
-            .await?)
-    }
-
-    pub async fn insert_unique_user(
-        &self,
-        date: Date,
-        client_address_bs58: String,
-    ) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .insert_unique_user(date, client_address_bs58)
-            .await?)
-    }
-
-    pub async fn get_unique_users(&self, date: Date) -> Result<Vec<String>, StatsStorageError> {
-        Ok(self.session_manager.get_unique_users(date).await?)
-    }
-
-    pub async fn delete_unique_users(&self, before_date: Date) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .delete_unique_users(before_date)
-            .await?)
-    }
-
-    pub async fn insert_active_session(
-        &self,
-        client_address: DestinationAddressBytes,
-        session: ActiveSession,
-    ) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .insert_active_session(
-                client_address.as_base58_string(),
-                session.start,
-                session.typ.to_string().into(),
-            )
-            .await?)
-    }
-
-    pub async fn update_active_session_type(
-        &self,
-        client_address: DestinationAddressBytes,
-        session_type: SessionType,
-    ) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .update_active_session_type(
-                client_address.as_base58_string(),
-                session_type.to_string().into(),
-            )
-            .await?)
-    }
-
-    pub async fn get_active_session(
-        &self,
-        client_address: DestinationAddressBytes,
-    ) -> Result<Option<ActiveSession>, StatsStorageError> {
-        Ok(self
-            .session_manager
-            .get_active_session(client_address.as_base58_string())
-            .await?
-            .map(Into::into))
-    }
-
-    pub async fn get_all_active_sessions(&self) -> Result<Vec<ActiveSession>, StatsStorageError> {
-        Ok(self
-            .session_manager
-            .get_all_active_sessions()
-            .await?
-            .into_iter()
-            .map(Into::into)
-            .collect())
-    }
-
-    pub async fn get_started_sessions_count(
-        &self,
-        start_date: Date,
-    ) -> Result<i32, StatsStorageError> {
-        Ok(self
-            .session_manager
-            .get_started_sessions_count(start_date)
-            .await?)
-    }
-
-    pub async fn get_active_users(&self) -> Result<Vec<String>, StatsStorageError> {
-        Ok(self.session_manager.get_active_users().await?)
-    }
-
-    pub async fn delete_active_session(
-        &self,
-        client_address: DestinationAddressBytes,
-    ) -> Result<(), StatsStorageError> {
-        Ok(self
-            .session_manager
-            .delete_active_session(client_address.as_base58_string())
-            .await?)
-    }
-
-    pub async fn cleanup_active_sessions(&self) -> Result<(), StatsStorageError> {
-        Ok(self.session_manager.cleanup_active_sessions().await?)
-    }
-}

common/gateway-stats-storage/src/models.rs

@@ -1,109 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: GPL-3.0-only
-
-use nym_credentials_interface::TicketType;
-use sqlx::prelude::FromRow;
-use time::{Duration, OffsetDateTime};
-
-#[derive(FromRow)]
-pub struct StoredFinishedSession {
-    duration_ms: i64,
-    typ: String,
-}
-
-impl StoredFinishedSession {
-    pub fn serialize(&self) -> (u64, String) {
-        (
-            self.duration_ms as u64, //we are sure that it fits in a u64, see `fn end_at`
-            self.typ.clone(),
-        )
-    }
-}
-
-pub struct FinishedSession {
-    pub duration: Duration,
-    pub typ: SessionType,
-}
-
-#[derive(PartialEq)]
-pub enum SessionType {
-    Vpn,
-    Mixnet,
-    Unknown,
-}
-
-impl SessionType {
-    pub fn to_string(&self) -> &str {
-        match self {
-            Self::Vpn => "vpn",
-            Self::Mixnet => "mixnet",
-            Self::Unknown => "unknown",
-        }
-    }
-
-    pub fn from_string(s: &str) -> Self {
-        match s {
-            "vpn" => Self::Vpn,
-            "mixnet" => Self::Mixnet,
-            _ => Self::Unknown,
-        }
-    }
-}
-
-impl From<TicketType> for SessionType {
-    fn from(value: TicketType) -> Self {
-        match value {
-            TicketType::V1MixnetEntry => Self::Mixnet,
-            TicketType::V1MixnetExit => Self::Mixnet,
-            TicketType::V1WireguardEntry => Self::Vpn,
-            TicketType::V1WireguardExit => Self::Vpn,
-        }
-    }
-}
-
-#[derive(FromRow)]
-pub(crate) struct StoredActiveSession {
-    start_time: OffsetDateTime,
-    typ: String,
-}
-
-pub struct ActiveSession {
-    pub start: OffsetDateTime,
-    pub typ: SessionType,
-}
-
-impl ActiveSession {
-    pub fn new(start_time: OffsetDateTime) -> Self {
-        ActiveSession {
-            start: start_time,
-            typ: SessionType::Unknown,
-        }
-    }
-
-    pub fn set_type(&mut self, ticket_type: TicketType) {
-        self.typ = ticket_type.into();
-    }
-
-    pub fn end_at(self, stop_time: OffsetDateTime) -> Option<FinishedSession> {
-        let session_duration = stop_time - self.start;
-        //ensure duration is positive to fit in a u64
-        //u64::max milliseconds is 500k millenia so no overflow issue
-        if session_duration > Duration::ZERO {
-            Some(FinishedSession {
-                duration: session_duration,
-                typ: self.typ,
-            })
-        } else {
-            None
-        }
-    }
-}
-
-impl From<StoredActiveSession> for ActiveSession {
-    fn from(value: StoredActiveSession) -> Self {
-        ActiveSession {
-            start: value.start_time,
-            typ: SessionType::from_string(&value.typ),
-        }
-    }
-}

common/gateway-stats-storage/src/sessions.rs

@@ -1,176 +0,0 @@
-// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: GPL-3.0-only
-
-use time::{Date, OffsetDateTime};
-
-use crate::models::{StoredActiveSession, StoredFinishedSession};
-
-pub(crate) type Result<T> = std::result::Result<T, sqlx::Error>;
-
-#[derive(Clone)]
-pub(crate) struct SessionManager {
-    connection_pool: sqlx::SqlitePool,
-}
-
-impl SessionManager {
-    /// Creates new instance of the `SessionsManager` with the provided sqlite connection pool.
-    ///
-    /// # Arguments
-    ///
-    /// * `connection_pool`: database connection pool to use.
-    pub(crate) fn new(connection_pool: sqlx::SqlitePool) -> Self {
-        SessionManager { connection_pool }
-    }
-
-    pub(crate) async fn insert_finished_session(
-        &self,
-        date: Date,
-        duration_ms: i64,
-        typ: String,
-    ) -> Result<()> {
-        sqlx::query!(
-            "INSERT INTO sessions_finished (day, duration_ms, typ) VALUES (?, ?, ?)",
-            date,
-            duration_ms,
-            typ
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn get_finished_sessions(
-        &self,
-        date: Date,
-    ) -> Result<Vec<StoredFinishedSession>> {
-        sqlx::query_as("SELECT duration_ms, typ FROM sessions_finished WHERE day = ?")
-            .bind(date)
-            .fetch_all(&self.connection_pool)
-            .await
-    }
-
-    pub(crate) async fn delete_finished_sessions(&self, before_date: Date) -> Result<()> {
-        sqlx::query!("DELETE FROM sessions_finished WHERE day <= ? ", before_date)
-            .execute(&self.connection_pool)
-            .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn insert_unique_user(
-        &self,
-        date: Date,
-        client_address_b58: String,
-    ) -> Result<()> {
-        sqlx::query!(
-            "INSERT OR IGNORE INTO sessions_unique_users (day, client_address) VALUES (?, ?)",
-            date,
-            client_address_b58,
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn get_unique_users(&self, date: Date) -> Result<Vec<String>> {
-        sqlx::query_scalar!(
-            "SELECT client_address as count FROM sessions_unique_users WHERE day = ?",
-            date
-        )
-        .fetch_all(&self.connection_pool)
-        .await
-    }
-
-    pub(crate) async fn delete_unique_users(&self, before_date: Date) -> Result<()> {
-        sqlx::query!(
-            "DELETE FROM sessions_unique_users WHERE day <= ? ",
-            before_date
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn insert_active_session(
-        &self,
-        client_address_b58: String,
-        start_time: OffsetDateTime,
-        typ: String,
-    ) -> Result<()> {
-        sqlx::query!(
-            "INSERT INTO sessions_active (client_address, start_time, typ) VALUES (?, ?, ?)",
-            client_address_b58,
-            start_time,
-            typ
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn update_active_session_type(
-        &self,
-        client_address_b58: String,
-        typ: String,
-    ) -> Result<()> {
-        sqlx::query!(
-            "UPDATE sessions_active SET typ = ? WHERE client_address = ?",
-            typ,
-            client_address_b58,
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn get_active_session(
-        &self,
-        client_address_b58: String,
-    ) -> Result<Option<StoredActiveSession>> {
-        sqlx::query_as("SELECT start_time, typ FROM sessions_active WHERE client_address = ?")
-            .bind(client_address_b58)
-            .fetch_optional(&self.connection_pool)
-            .await
-    }
-
-    pub(crate) async fn get_all_active_sessions(&self) -> Result<Vec<StoredActiveSession>> {
-        sqlx::query_as("SELECT start_time, typ FROM sessions_active")
-            .fetch_all(&self.connection_pool)
-            .await
-    }
-
-    pub(crate) async fn get_started_sessions_count(&self, start_date: Date) -> Result<i32> {
-        Ok(sqlx::query!(
-            "SELECT COUNT(*) as count FROM sessions_active WHERE date(start_time) = ?",
-            start_date
-        )
-        .fetch_one(&self.connection_pool)
-        .await?
-        .count)
-    }
-
-    pub(crate) async fn get_active_users(&self) -> Result<Vec<String>> {
-        Ok(sqlx::query!("SELECT client_address from sessions_active")
-            .fetch_all(&self.connection_pool)
-            .await?
-            .into_iter()
-            .map(|record| record.client_address)
-            .collect())
-    }
-
-    pub(crate) async fn delete_active_session(&self, client_address_b58: String) -> Result<()> {
-        sqlx::query!(
-            "DELETE FROM sessions_active WHERE client_address = ?",
-            client_address_b58
-        )
-        .execute(&self.connection_pool)
-        .await?;
-        Ok(())
-    }
-
-    pub(crate) async fn cleanup_active_sessions(&self) -> Result<()> {
-        sqlx::query!("DELETE FROM sessions_active")
-            .execute(&self.connection_pool)
-            .await?;
-        Ok(())
-    }
-}

common/http-api-client/src/lib.rs

@@ -9,7 +9,7 @@ use serde::{Deserialize, Serialize};
 use std::fmt::Display;
 use std::time::Duration;
 use thiserror::Error;
-use tracing::{instrument, warn};
+use tracing::warn;
 use url::Url;
 
 pub use reqwest::IntoUrl;
@@ -35,9 +35,6 @@ pub enum HttpClientError<E: Display = String> {
         source: reqwest::Error,
     },
 
-    #[error("failed to deserialise received response: {source}")]
-    ResponseDeserialisationFailure { source: serde_json::Error },
-
     #[error("provided url is malformed: {source}")]
     MalformedUrl {
         #[from]
@@ -205,7 +202,6 @@ impl Client {
         self.reqwest_client.get(url)
     }
 
-    #[instrument(level = "debug", skip_all, fields(path=?path))]
     async fn send_get_request<K, V, E>(
         &self,
         path: PathSegments<'_>,
@@ -216,7 +212,6 @@ impl Client {
         V: AsRef<str>,
         E: Display,
     {
-        tracing::trace!("Sending GET request");
         let url = sanitize_url(&self.base_url, path, params);
 
         #[cfg(target_arch = "wasm32")]
@@ -282,7 +277,6 @@ impl Client {
         }
     }
 
-    #[instrument(level = "debug", skip_all)]
     pub async fn get_json<T, K, V, E>(
         &self,
         path: PathSegments<'_>,
@@ -518,14 +512,12 @@ pub fn sanitize_url<K: AsRef<str>, V: AsRef<str>>(
     url
 }
 
-#[tracing::instrument(level = "debug", skip_all)]
 pub async fn parse_response<T, E>(res: Response, allow_empty: bool) -> Result<T, HttpClientError<E>>
 where
     T: DeserializeOwned,
     E: DeserializeOwned + Display,
 {
     let status = res.status();
-    tracing::debug!("Status: {} (success: {})", &status, status.is_success());
 
     if !allow_empty {
         if let Some(0) = res.content_length() {
@@ -534,18 +526,6 @@ where
     }
 
     if res.status().is_success() {
-        #[cfg(debug_assertions)]
-        {
-            let text = res.text().await.inspect_err(|err| {
-                tracing::error!("Couldn't even get response text: {err}");
-            })?;
-            tracing::trace!("Result:\n{:#?}", text);
-
-            serde_json::from_str(&text)
-                .map_err(|err| HttpClientError::GenericRequestFailure(err.to_string()))
-        }
-
-        #[cfg(not(debug_assertions))]
         Ok(res.json().await?)
     } else if res.status() == StatusCode::NOT_FOUND {
         Err(HttpClientError::NotFound)

common/http-api-common/Cargo.toml

@@ -11,7 +11,6 @@ license.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-axum-client-ip.workspace = true
 axum.workspace = true
 bytes = { workspace = true }
 colored.workspace = true

common/http-api-common/src/logging.rs

@@ -1,18 +1,18 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: GPL-3.0-only
 
-use axum::extract::Request;
+use axum::extract::{ConnectInfo, Request};
 use axum::http::header::{HOST, USER_AGENT};
 use axum::http::HeaderValue;
 use axum::middleware::Next;
 use axum::response::IntoResponse;
-use axum_client_ip::InsecureClientIp;
 use colored::Colorize;
+use std::net::SocketAddr;
 use std::time::Instant;
 use tracing::info;
 
 pub async fn logger(
-    InsecureClientIp(addr): InsecureClientIp,
+    ConnectInfo(addr): ConnectInfo<SocketAddr>,
     request: Request,
     next: Next,
 ) -> impl IntoResponse {

common/ip-packet-requests/src/v6/request.rs

@@ -248,7 +248,7 @@ mod tests {
             data: IpPacketRequestData::StaticConnect(
                 StaticConnectRequest {
                     request_id: 123,
-                    ips: IpPair::new(Ipv4Addr::from_str("10.0.0.1").unwrap(), Ipv6Addr::from_str("fc00::1").unwrap()),
+                    ips: IpPair::new(Ipv4Addr::from_str("10.0.0.1").unwrap(), Ipv6Addr::from_str("2001:db8:a160::1").unwrap()),
                     reply_to: Recipient::try_from_base58_string("D1rrpsysCGCYXy9saP8y3kmNpGtJZUXN9SvFoUcqAsM9.9Ssso1ea5NfkbMASdiseDSjTN1fSWda5SgEVjdSN4CvV@GJqd3ZxpXWSNxTfx7B1pPtswpetH4LnJdFeLeuY5KUuN").unwrap(),
                     reply_to_hops: None,
                     reply_to_avg_mix_delays: None,

common/ip-packet-requests/src/v7/request.rs

@@ -429,7 +429,7 @@ mod tests {
                 SignedStaticConnectRequest {
                     request: StaticConnectRequest {
                         request_id: 123,
-                        ips: IpPair::new(Ipv4Addr::from_str("10.0.0.1").unwrap(), Ipv6Addr::from_str("fc00::1").unwrap()),
+                        ips: IpPair::new(Ipv4Addr::from_str("10.0.0.1").unwrap(), Ipv6Addr::from_str("2001:db8:a160::1").unwrap()),
                         reply_to: Recipient::try_from_base58_string("D1rrpsysCGCYXy9saP8y3kmNpGtJZUXN9SvFoUcqAsM9.9Ssso1ea5NfkbMASdiseDSjTN1fSWda5SgEVjdSN4CvV@GJqd3ZxpXWSNxTfx7B1pPtswpetH4LnJdFeLeuY5KUuN").unwrap(),
                         reply_to_hops: None,
                         reply_to_avg_mix_delays: None,

common/mixnode-common/src/verloc/mod.rs

@@ -14,6 +14,7 @@ use nym_task::TaskClient;
 use rand::seq::SliceRandom;
 use rand::thread_rng;
 use std::net::SocketAddr;
+use std::net::ToSocketAddrs;
 use std::sync::Arc;
 use std::time::Duration;
 use tokio::task::JoinHandle;
@@ -312,7 +313,7 @@ impl VerlocMeasurer {
             info!("Starting verloc measurements");
             // TODO: should we also measure gateways?
 
-            let all_mixes = match self.validator_client.get_all_described_nodes().await {
+            let all_mixes = match self.validator_client.get_cached_mixnodes().await {
                 Ok(nodes) => nodes,
                 Err(err) => {
                     error!(
@@ -331,14 +332,22 @@ impl VerlocMeasurer {
             // we only care about address and identity
             let tested_nodes = all_mixes
                 .into_iter()
-                .filter(|n| n.description.declared_role.mixnode)
                 .filter_map(|node| {
-                    // try to parse the identity and host
-                    let node_identity = node.ed25519_identity_key();
+                    let mix_node = node.bond_information.mix_node;
+                    // check if the node has sufficient version to be able to understand the packets
+                    let node_version = parse_version(&mix_node.version).ok()?;
+                    if node_version < self.config.minimum_compatible_node_version {
+                        return None;
+                    }
 
-                    let ip = node.description.host_information.ip_address.first()?;
-                    let verloc_port = node.description.verloc_port();
-                    let verloc_host = SocketAddr::new(*ip, verloc_port);
+                    // try to parse the identity and host
+                    let node_identity =
+                        identity::PublicKey::from_base58_string(mix_node.identity_key).ok()?;
+
+                    let verloc_host = (&*mix_node.host, mix_node.verloc_port)
+                        .to_socket_addrs()
+                        .ok()?
+                        .next()?;
 
                     // TODO: possible problem in the future, this does name resolution and theoretically
                     // if a lot of nodes maliciously mis-configured themselves, it might take a while to resolve them all

common/models/Cargo.toml

@@ -1,14 +0,0 @@
-[package]
-name = "nym-common-models"
-version = "0.1.0"
-authors.workspace = true
-repository.workspace = true
-homepage.workspace = true
-documentation.workspace = true
-edition.workspace = true
-license.workspace = true
-rust-version.workspace = true
-readme.workspace = true
-
-[dependencies]
-serde = { workspace = true, features = ["derive"] }

common/models/src/lib.rs

@@ -1 +0,0 @@
-pub mod ns_api;

common/models/src/ns_api.rs

@@ -1,7 +0,0 @@
-use serde::{Deserialize, Serialize};
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct TestrunAssignment {
-    pub testrun_id: i64,
-    pub gateway_identity_key: String,
-}

common/network-defaults/Cargo.toml

@@ -23,7 +23,3 @@ default = ["env", "network"]
 env = ["dotenvy", "log"]
 network = ["schemars", "serde", "url"]
 utoipa = [ "dep:utoipa" ]
-
-[build-dependencies]
-regex = { workspace = true }
-cargo_metadata = { version = "0.18" }

common/network-defaults/build.rs

@@ -1,85 +0,0 @@
-use cargo_metadata::MetadataCommand;
-use regex::Regex;
-use std::{collections::HashMap, fs, path::PathBuf};
-
-/// Sync variable values defined in code with .env file
-fn main() {
-    let source_of_truth = include_str!("src/mainnet.rs");
-    let mut output_path = workspace_root();
-    output_path.push("envs");
-    output_path.push("mainnet.env");
-
-    println!("{}", output_path.display());
-
-    let variables_to_track = [
-        "NETWORK_NAME",
-        "BECH32_PREFIX",
-        "MIXNET_CONTRACT_ADDRESS",
-        "VESTING_CONTRACT_ADDRESS",
-        "GROUP_CONTRACT_ADDRESS",
-        "ECASH_CONTRACT_ADDRESS",
-        "MULTISIG_CONTRACT_ADDRESS",
-        "COCONUT_DKG_CONTRACT_ADDRESS",
-        "REWARDING_VALIDATOR_ADDRESS",
-        "NYM_API",
-        "NYXD_WS",
-        "EXPLORER_API",
-        "NYM_VPN_API",
-    ];
-
-    let mut replace_with = HashMap::new();
-
-    for var in variables_to_track {
-        // if script fails, debug with `cargo check -vv``
-        println!("Looking for {}", var);
-
-        // read pattern that looks like:
-        // <var>: &str = "<whatever is between quotes>"
-        let pattern = format!(r#"{}: &str\s*=\s*"([^"]*)""#, regex::escape(var));
-
-        let re = Regex::new(&pattern).unwrap();
-        let value = re
-            .captures(source_of_truth)
-            .and_then(|caps| caps.get(1).map(|match_| match_.as_str().to_string()))
-            .expect("Couldn't find var in source file");
-        println!("Storing {}={}", var, value);
-        replace_with.insert(var, value);
-    }
-
-    let mut contents = fs::read_to_string(&output_path).unwrap();
-
-    for (var, value) in replace_with {
-        // match a pattern that looks like:
-        // <var> = <value>
-        // where `<var>` is a variable name inserted into search pattern
-        let pattern = format!(r#"{}\s*=\s*([^\n]*)"#, regex::escape(var));
-
-        // replace matched pattern with
-        // <var>=<value>
-        let re = Regex::new(&pattern).unwrap();
-        contents = re
-            .replace(&contents, |_: &regex::Captures| {
-                format!(r#"{}={}"#, var, value)
-            })
-            .to_string();
-    }
-
-    println!("File contents to write:\n{}", contents);
-    if output_path.exists() {
-        fs::write(output_path, contents).unwrap();
-    } else {
-        panic!("{} doesn't exist", output_path.display());
-    }
-}
-
-fn workspace_root() -> PathBuf {
-    let metadata = MetadataCommand::new()
-        .exec()
-        .expect("Failed to get cargo metadata");
-
-    metadata
-        .workspace_root
-        .into_std_path_buf()
-        .canonicalize()
-        .expect("Failed to canonicalize path")
-}

common/network-defaults/src/constants.rs

@@ -45,16 +45,13 @@ pub mod nyx {
 }
 
 pub mod wireguard {
-    use std::net::{Ipv4Addr, Ipv6Addr};
+    use std::net::{IpAddr, Ipv4Addr};
 
     pub const WG_PORT: u16 = 51822;
 
     // The interface used to route traffic
-    pub const WG_TUN_BASE_NAME_V4: &str = "nymwg";
-    pub const WG_TUN_BASE_NAME_V6: &str = "nymwgv6";
+    pub const WG_TUN_BASE_NAME: &str = "nymwg";
     pub const WG_TUN_DEVICE_ADDRESS: &str = "10.1.0.1";
-    pub const WG_TUN_DEVICE_IP_ADDRESS_V4: Ipv4Addr = Ipv4Addr::new(10, 1, 0, 1);
-    pub const WG_TUN_DEVICE_NETMASK_V4: u8 = 16;
-    pub const WG_TUN_DEVICE_IP_ADDRESS_V6: Ipv6Addr = Ipv6Addr::new(0xfc01, 0, 0, 0, 0, 0, 0, 0x1); // fc01::1
-    pub const WG_TUN_DEVICE_NETMASK_V6: u8 = 112;
+    pub const WG_TUN_DEVICE_IP_ADDRESS: IpAddr = IpAddr::V4(Ipv4Addr::new(10, 1, 0, 1));
+    pub const WG_TUN_DEVICE_NETMASK: &str = "255.255.255.0";
 }

common/network-defaults/src/ecash.rs

@@ -19,10 +19,10 @@ pub enum TicketTypeRepr {
 }
 
 impl TicketTypeRepr {
-    pub const WIREGUARD_ENTRY_TICKET_SIZE: u64 = 500 * 1000 * 1000; // 500 MB
-    pub const WIREGUARD_EXIT_TICKET_SIZE: u64 = 500 * 1000 * 1000; // 500 MB
-    pub const MIXNET_ENTRY_TICKET_SIZE: u64 = 200 * 1000 * 1000; // 200 MB
-    pub const MIXNET_EXIT_TICKET_SIZE: u64 = 100 * 1000 * 1000; // 100 MB
+    pub const WIREGUARD_ENTRY_TICKET_SIZE: u64 = 512 * 1024 * 1024; // 512 MB
+    pub const WIREGUARD_EXIT_TICKET_SIZE: u64 = 512 * 1024 * 1024; // 512 MB
+    pub const MIXNET_ENTRY_TICKET_SIZE: u64 = 128 * 1024 * 1024; // 128 MB
+    pub const MIXNET_EXIT_TICKET_SIZE: u64 = 128 * 1024 * 1024; // 128 MB
 
     /// How much bandwidth (in bytes) one ticket can grant
     pub const fn bandwidth_value(&self) -> u64 {

common/network-defaults/src/var_names.rs

@@ -25,7 +25,6 @@ pub const NYXD_WEBSOCKET: &str = "NYXD_WS";
 pub const EXPLORER_API: &str = "EXPLORER_API";
 pub const EXIT_POLICY_URL: &str = "EXIT_POLICY";
 pub const NYM_VPN_API: &str = "NYM_VPN_API";
-pub const CLIENT_STATS_COLLECTION_PROVIDER: &str = "CLIENT_STATS_COLLECTION_PROVIDER";
 
 pub const DKG_TIME_CONFIGURATION: &str = "DKG_TIME_CONFIGURATION";
 

common/nymsphinx/anonymous-replies/Cargo.toml

@@ -21,7 +21,7 @@ nym-sphinx-types = { path = "../types" }
 nym-topology = { path = "../../topology" }
 
 [target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen]
-version = "0.2.95"
+version = "0.2.93"
 
 [dev-dependencies]
 rand_chacha = { workspace = true }

common/nymsphinx/chunking/src/lib.rs

@@ -1,8 +1,11 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
+use std::sync::LazyLock;
+
 use crate::fragment::{linked_fragment_payload_max_len, unlinked_fragment_payload_max_len};
-use fragment::FragmentHeader;
+use dashmap::DashMap;
+use fragment::{Fragment, FragmentHeader};
 use nym_crypto::asymmetric::ed25519::PublicKey;
 use serde::Serialize;
 pub use set::split_into_sets;
@@ -26,59 +29,6 @@ pub mod fragment;
 pub mod reconstruction;
 pub mod set;
 
-pub mod monitoring {
-    use crate::fragment::Fragment;
-    use crate::{ReceivedFragment, SentFragment};
-    use dashmap::DashMap;
-    use nym_crypto::asymmetric::ed25519::PublicKey;
-    use std::sync::atomic::{AtomicBool, Ordering};
-    use std::sync::LazyLock;
-
-    pub static ENABLED: AtomicBool = AtomicBool::new(false);
-
-    pub static FRAGMENTS_RECEIVED: LazyLock<DashMap<i32, Vec<ReceivedFragment>>> =
-        LazyLock::new(DashMap::new);
-
-    pub static FRAGMENTS_SENT: LazyLock<DashMap<i32, Vec<SentFragment>>> =
-        LazyLock::new(DashMap::new);
-
-    pub fn enable() {
-        ENABLED.store(true, Ordering::Relaxed)
-    }
-
-    pub fn enabled() -> bool {
-        ENABLED.load(Ordering::Relaxed)
-    }
-
-    #[macro_export]
-    macro_rules! now {
-        () => {
-            match std::time::SystemTime::now().duration_since(std::time::SystemTime::UNIX_EPOCH) {
-                Ok(n) => n.as_secs(),
-                Err(_) => 0,
-            }
-        };
-    }
-
-    pub fn fragment_received(fragment: &Fragment) {
-        if enabled() {
-            let id = fragment.fragment_identifier().set_id();
-            let mut entry = FRAGMENTS_RECEIVED.entry(id).or_default();
-            let r = ReceivedFragment::new(fragment.header(), now!());
-            entry.push(r);
-        }
-    }
-
-    pub fn fragment_sent(fragment: &Fragment, client_nonce: i32, destination: PublicKey, hops: u8) {
-        if enabled() {
-            let id = fragment.fragment_identifier().set_id();
-            let mut entry = FRAGMENTS_SENT.entry(id).or_default();
-            let s = SentFragment::new(fragment.header(), now!(), client_nonce, destination, hops);
-            entry.push(s);
-        }
-    }
-}
-
 #[derive(Debug, Clone)]
 pub struct FragmentMixParams {
     destination: PublicKey,
@@ -162,6 +112,35 @@ impl ReceivedFragment {
     }
 }
 
+pub static FRAGMENTS_RECEIVED: LazyLock<DashMap<i32, Vec<ReceivedFragment>>> =
+    LazyLock::new(DashMap::new);
+
+pub static FRAGMENTS_SENT: LazyLock<DashMap<i32, Vec<SentFragment>>> = LazyLock::new(DashMap::new);
+
+#[macro_export]
+macro_rules! now {
+    () => {
+        match std::time::SystemTime::now().duration_since(std::time::SystemTime::UNIX_EPOCH) {
+            Ok(n) => n.as_secs(),
+            Err(_) => 0,
+        }
+    };
+}
+
+pub fn fragment_received(fragment: &Fragment) {
+    let id = fragment.fragment_identifier().set_id();
+    let mut entry = FRAGMENTS_RECEIVED.entry(id).or_default();
+    let r = ReceivedFragment::new(fragment.header(), now!());
+    entry.push(r);
+}
+
+pub fn fragment_sent(fragment: &Fragment, client_nonce: i32, destination: PublicKey, hops: u8) {
+    let id = fragment.fragment_identifier().set_id();
+    let mut entry = FRAGMENTS_SENT.entry(id).or_default();
+    let s = SentFragment::new(fragment.header(), now!(), client_nonce, destination, hops);
+    entry.push(s);
+}
+
 /// The idea behind the process of chunking is to incur as little data overhead as possible due
 /// to very computationally costly sphinx encapsulation procedure.
 ///

common/nymsphinx/chunking/src/reconstruction.rs

@@ -1,7 +1,7 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 use crate::fragment::Fragment;
-use crate::{monitoring, ChunkingError};
+use crate::{fragment_received, ChunkingError};
 use log::*;
 use std::collections::HashMap;
 
@@ -110,7 +110,7 @@ impl ReconstructionBuffer {
             }
         });
 
-        monitoring::fragment_received(&fragment);
+        fragment_received(&fragment);
 
         let fragment_index = fragment.current_fragment() as usize - 1;
         if self.fragments[fragment_index].is_some() {

common/nymsphinx/src/preparer/mod.rs

@@ -12,6 +12,7 @@ use nym_sphinx_addressing::clients::Recipient;
 use nym_sphinx_addressing::nodes::NymNodeRoutingAddress;
 use nym_sphinx_anonymous_replies::reply_surb::ReplySurb;
 use nym_sphinx_chunking::fragment::{Fragment, FragmentIdentifier};
+use nym_sphinx_chunking::fragment_sent;
 use nym_sphinx_forwarding::packet::MixPacket;
 use nym_sphinx_params::packet_sizes::PacketSize;
 use nym_sphinx_params::{PacketType, ReplySurbKeyDigestAlgorithm, DEFAULT_NUM_MIX_HOPS};
@@ -20,7 +21,6 @@ use nym_topology::{NymTopology, NymTopologyError};
 use rand::{CryptoRng, Rng, SeedableRng};
 use rand_chacha::ChaCha20Rng;
 
-use nym_sphinx_chunking::monitoring;
 use std::time::Duration;
 
 pub(crate) mod payload;
@@ -206,7 +206,7 @@ pub trait FragmentPreparer {
 
         let destination = packet_recipient.gateway();
         let hops = mix_hops.unwrap_or(self.num_mix_hops());
-        monitoring::fragment_sent(&fragment, self.nonce(), *destination, hops);
+        fragment_sent(&fragment, self.nonce(), *destination, hops);
 
         let non_reply_overhead = encryption::PUBLIC_KEY_SIZE;
         let expected_plaintext = match packet_type {