feat(connector): add support for session update flow for klarna

.github/CODEOWNERS

@@ -25,6 +25,7 @@ Cargo.lock @juspay/hyperswitch-framework
 
 postman/ @juspay/hyperswitch-qa
 cypress-tests/ @juspay/hyperswitch-qa
+cypress-tests-v2/ @juspay/hyperswitch-qa
 
 crates/api_models/src/events/ @juspay/hyperswitch-analytics
 crates/api_models/src/events.rs @juspay/hyperswitch-analytics

.github/workflows/CI-pr.yml

@@ -121,6 +121,11 @@ jobs:
         with:
           toolchain: "${{ env.rust_version }}"
 
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install sccache
         uses: taiki-e/install-action@v2.33.28
         with:
@@ -219,6 +224,11 @@ jobs:
           toolchain: stable 2 weeks ago
           components: clippy
 
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install sccache
         uses: taiki-e/install-action@v2.33.28
         with:
@@ -297,6 +307,12 @@ jobs:
         uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable 2 weeks ago
+          components: clippy
+
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install rust cache
         uses: Swatinem/rust-cache@v2.7.0
@@ -307,14 +323,12 @@ jobs:
           tool: just
           checksum: true
 
-      - name: Run cargo check with v2 features enabled
+      - name: Run cargo clippy with v2 features enabled
         shell: bash
-        # env:
-        #   # Not denying warnings for now.
-        #   # We only want to ensure successful compilation for now.
-        #   RUSTFLAGS: "-D warnings -A clippy::todo"
-        run: just check_v2
+        run: just clippy_v2 -- -D warnings -Aunused -Aclippy::todo -Aclippy::diverging_sub_expression
 
       - name: Run cargo check enabling only the release and v2 features
         shell: bash
+        env:
+          RUSTFLAGS: "-A warnings"
         run: cargo check --no-default-features --features "release,v2"

.github/workflows/CI-push.yml

@@ -71,6 +71,11 @@ jobs:
         with:
           toolchain: "${{ env.rust_version }}"
 
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - uses: Swatinem/rust-cache@v2.7.0
         with:
           save-if: ${{ github.event_name == 'push' }}
@@ -150,6 +155,11 @@ jobs:
           toolchain: stable 2 weeks ago
           components: clippy
 
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install cargo-hack
         uses: baptiste0928/cargo-install@v2.2.0
         with:
@@ -217,6 +227,11 @@ jobs:
         with:
           toolchain: stable 2 weeks ago
 
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install rust cache
         uses: Swatinem/rust-cache@v2.7.0
 

.github/workflows/cypress-tests-runner.yml

@@ -0,0 +1,218 @@
+name: Run Cypress tests
+
+on:
+  merge_group:
+    types:
+      - checks_requested
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  CARGO_INCREMENTAL: 0
+  CARGO_NET_RETRY: 10
+  CONNECTORS: stripe
+  RUST_BACKTRACE: short
+  RUSTUP_MAX_RETRIES: 10
+  RUN_TESTS: ${{ ((github.event_name == 'pull_request') && (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name)) || (github.event_name == 'merge_group')}}
+  DEBUG: cypress:cli
+  RUST_MIN_STACK: 10485760
+
+jobs:
+  runner:
+    name: Run Cypress tests
+    runs-on: hyperswitch-runners
+
+    services:
+      redis:
+        image: "public.ecr.aws/docker/library/redis:alpine"
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+      postgres:
+        image: "public.ecr.aws/docker/library/postgres:alpine"
+        env:
+          POSTGRES_USER: db_user
+          POSTGRES_PASSWORD: db_pass
+          POSTGRES_DB: hyperswitch_db
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+    steps:
+      - name: Skip tests for PRs from forks
+        shell: bash
+        if: ${{ env.RUN_TESTS == 'false' }}
+        run: echo 'Skipping tests for PRs from forks'
+
+      - name: Checkout repository
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: actions/checkout@v4
+
+      - name: Download Encrypted TOML from S3 and Decrypt
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.CONNECTOR_CREDS_AWS_ACCESS_KEY_ID }}
+          AWS_REGION: ${{ secrets.CONNECTOR_CREDS_AWS_REGION }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.CONNECTOR_CREDS_AWS_SECRET_ACCESS_KEY }}
+          CONNECTOR_AUTH_PASSPHRASE: ${{ secrets.CONNECTOR_AUTH_PASSPHRASE }}
+          CONNECTOR_CREDS_S3_BUCKET_URI: ${{ secrets.CONNECTOR_CREDS_S3_BUCKET_URI}}
+          DESTINATION_FILE_NAME: "creds.json.gpg"
+          S3_SOURCE_FILE_NAME: "f64157fe-a8f7-43a8-a268-b17e9a8c305f.json.gpg"
+        shell: bash
+        run: |
+          mkdir -p ".github/secrets" ".github/test"
+
+          aws s3 cp "${CONNECTOR_CREDS_S3_BUCKET_URI}/${S3_SOURCE_FILE_NAME}" ".github/secrets/${DESTINATION_FILE_NAME}"
+          gpg --quiet --batch --yes --decrypt --passphrase="${CONNECTOR_AUTH_PASSPHRASE}" --output ".github/test/creds.json" ".github/secrets/${DESTINATION_FILE_NAME}"
+
+      - name: Set paths in env
+        if: ${{ env.RUN_TESTS == 'true' }}
+        shell: bash
+        run: |
+          echo "CYPRESS_CONNECTOR_AUTH_FILE_PATH=${{ github.workspace }}/.github/test/creds.json" >> $GITHUB_ENV
+
+      - name: Fetch keys
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          TOML_PATH: "./config/development.toml"
+        run: |
+          LOCAL_ADMIN_API_KEY=$(yq '.secrets.admin_api_key' ${TOML_PATH})
+          echo "CYPRESS_ADMINAPIKEY=${LOCAL_ADMIN_API_KEY}" >> $GITHUB_ENV
+
+      - name: Install mold linker
+        if: ${{ runner.os == 'Linux' && env.RUN_TESTS == 'true' }}
+        uses: rui314/setup-mold@v1
+        with:
+          make-default: true
+
+      - name: Install Rust
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable 2 weeks ago
+          components: clippy
+
+      - name: Install sccache
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: taiki-e/install-action@v2.41.10
+        with:
+          tool: sccache
+          checksum: true
+
+      - name: Install cargo-nextest
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: taiki-e/install-action@v2.41.10
+        with:
+          tool: cargo-nextest
+          checksum: true
+
+      - name: Install Diesel CLI
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: baptiste0928/cargo-install@v3.1.1
+        with:
+          crate: diesel_cli
+          features: postgres
+          args: --no-default-features
+
+      - name: Install Just
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: taiki-e/install-action@v2.41.10
+        with:
+          tool: just
+          checksum: true
+
+      - name: Install Node.js
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install Cypress and dependencies
+        if: ${{ env.RUN_TESTS == 'true' }}
+        run: |
+          npm ci --prefix ./cypress-tests
+
+      - name: Run database migrations
+        if: ${{ env.RUN_TESTS == 'true' }}
+        shell: bash
+        env:
+          DATABASE_URL: postgres://db_user:db_pass@localhost:5432/hyperswitch_db
+        run: just migrate run --locked-schema
+
+      - name: Build project
+        if: ${{ env.RUN_TESTS == 'true' }}
+        run: cargo build --package router --bin router --jobs 4
+
+      - name: Setup Local Server
+        if: ${{ env.RUN_TESTS == 'true' }}
+        run: |
+          # Start the server in the background
+          target/debug/router &
+
+          SERVER_PID=$!
+          echo "PID=${SERVER_PID}" >> $GITHUB_ENV
+
+          # Wait for the server to start in port 8080
+          COUNT=0
+          while ! nc -z localhost 8080; do
+            if [ $COUNT -gt 12 ]; then # Wait for up to 2 minutes (12 * 10 seconds)
+              echo "Server did not start within a reasonable time. Exiting."
+              kill ${SERVER_PID}
+              exit 1
+            else
+              COUNT=$((COUNT+1))
+              sleep 10
+            fi
+          done
+
+      - name: Run Cypress tests
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          CYPRESS_BASEURL: "http://localhost:8080"
+        shell: bash -leuo pipefail {0}
+        run: |
+          cd cypress-tests
+
+          RED='\033[0;31m'
+          RESET='\033[0m'
+
+          failed_connectors=()
+
+          for connector in $(echo "${CONNECTORS}" | tr "," "\n"); do
+            echo "${connector}"
+            for service in "payments" "payouts"; do
+              if ! ROUTER__SERVER__WORKERS=4 CYPRESS_CONNECTOR="${connector}" npm run cypress:"${service}"; then
+                failed_connectors+=("${connector}-${service}")
+              fi
+            done
+          done
+
+          if [ ${#failed_connectors[@]} -gt 0 ]; then
+            echo -e "${RED}One or more connectors failed to run:${RESET}"
+            printf '%s\n' "${failed_connectors[@]}"
+            exit 1
+          fi
+
+          kill "${{ env.PID }}"
+
+      - name: Upload Cypress test results
+        if: env.RUN_TESTS == 'true' && failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: cypress-test-results
+          path: |
+            cypress-tests/cypress/reports/*.json
+            cypress-tests/cypress/reports/*.html
+          retention-days: 1

.github/workflows/nix.yaml

@@ -0,0 +1,17 @@
+name: "CI Nix"
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  nix-ci:
+    runs-on: ${{ matrix.system }}
+    permissions:
+      contents: read
+    strategy:
+      matrix:
+        system: [x86_64-linux, aarch64-darwin]
+    steps:
+      - uses: actions/checkout@v4
+      - run: om ci --extra-access-tokens ${{ secrets.GITHUB_TOKEN }} run --systems "${{ matrix.system }}"

.github/workflows/postman-collection-runner.yml

@@ -94,6 +94,12 @@ jobs:
         if: ${{ ((github.event_name == 'pull_request') && (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name)) || (github.event_name == 'merge_group')}}
         uses: Swatinem/rust-cache@v2.7.0
 
+      - name: Install Protoc
+        if: ${{ ((github.event_name == 'pull_request') && (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name)) || (github.event_name == 'merge_group')}}
+        uses: arduino/setup-protoc@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install Diesel CLI with Postgres Support
         if: ${{ ((github.event_name == 'pull_request') && (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name)) || (github.event_name == 'merge_group')}}
         uses: baptiste0928/cargo-install@v2.2.0