Add mediator and simple client implementation

.github/workflows/main.yml

@@ -289,7 +289,7 @@ jobs:
           rust-toolchain-version: ${{ env.RUST_TOOLCHAIN_VERSON }}
           skip-docker-setup: true
       - name: "Run workspace unit tests"
-        run: RUST_TEST_THREADS=1 cargo test --workspace --lib --exclude aries-vcx-agent --exclude libvdrtools --exclude wallet_migrator
+        run: RUST_TEST_THREADS=1 cargo test --workspace --lib --exclude aries-vcx-agent --exclude libvdrtools --exclude wallet_migrator --exclude mediator
 
   test-integration-aries-vcx:
     needs: workflow-setup
@@ -402,6 +402,8 @@ jobs:
       - name: "Run integration tests"
         run: (cd agents/node/vcxagent-core && AGENCY_URL=http://localhost:8080 npm run test:integration)
 
+
+
   ##########################################################################################
   ############################   NPMJS PUBLISHING   #######################################
 

.github/workflows/mediator.pr.yml

@@ -0,0 +1,56 @@
+name: CI mediator
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+    paths:
+      - 'agents/rust/mediator/**'
+
+env:
+  DOCKER_BUILDKIT: 1
+  MAIN_BRANCH: main
+  URL_DOCKER_REGISTRY: ghcr.io
+  DOCKER_IMAGE_AGENCY: ghcr.io/absaoss/vcxagencynode/vcxagency-node:2.6.0
+  DOCKER_IMAGE_POOL: ghcr.io/hyperledger/aries-vcx/indy_pool_localhost:1.15.0
+
+  DOCKER_REPO_LOCAL_VDRPROXY: vdrproxy
+
+  RUST_TOOLCHAIN_VERSON: 1.70.0
+  NODE_VERSION: 18.x
+
+jobs:
+
+  test-integration-mediator:
+    runs-on: ubuntu-22.04
+    services: 
+      mysql:
+        image: mysql:latest
+        env:
+          MYSQL_DATABASE: mediator-persistence.mysql
+          MYSQL_USER: admin
+          MYSQL_PASSWORD: github.ci.password.no.prod
+          MYSQL_ROOT_PASSWORD: github.ci.password.no.prod
+        ports:
+          - '3326:3306'
+    env:
+      MYSQL_URL: mysql://admin:github.ci.password.no.prod@localhost:3326/mediator-persistence.mysql
+    steps:
+      - name: "Git checkout"
+        uses: actions/checkout@v3
+      - name: "Setup rust testing environment"
+        uses: ./.github/actions/setup-testing-rust
+        with:
+          rust-toolchain-version: ${{ env.RUST_TOOLCHAIN_VERSON }}
+          skip-docker-setup: true
+          skip-vdrproxy-setup: true
+      - name: Install prerequisites (sqlx)
+        # uses: Swatinem/rust-cache@v2
+        run: cargo install sqlx-cli
+      - name: Setup database
+        run: DATABASE_URL=${MYSQL_URL} sqlx migrate run --source agents/rust/mediator/mediation/migrations
+      - name: "Run mediator integration tests"
+        run: cargo run --bin mediator & sleep 5 && cargo test --verbose --package mediator -- --nocapture;