feat: configurable external fga server

.github/workflows/test.yml

@@ -24,3 +24,78 @@ jobs:
         uses: ./
         with:
           test_path: ./example/model.fga.yaml
+
+  test_conditions_support:
+    name: Test conditions support
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        test:
+          - openfga_tag: v1.5.3
+            conditions_supported: true
+          - openfga_tag: v1.4.3
+            conditions_supported: true
+          - openfga_tag: v1.3.7
+            conditions_supported: false
+    services:
+      postgres:
+        image: postgres:14
+        env:
+          POSTGRES_USER: openfga
+          POSTGRES_PASSWORD: "1234"
+        ports:
+          - 5432:5432
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+    env:
+      OPENFGA_DATASTORE_ENGINE: 'postgres'
+      OPENFGA_DATASTORE_URI: 'postgres://openfga:[email protected]:5432/openfga'
+      OPENFGA_LOG_LEVEL: debug
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install OpenFGA server ${{ matrix.test.openfga_tag }}
+        uses: jaxxstorm/[email protected]
+        with:
+          repo: openfga/openfga
+          tag: ${{ matrix.test.openfga_tag }}
+          cache: enable
+      - name: Migrate OpenFGA Database
+        shell: bash
+        run: openfga migrate
+      - name: Start OpenFGA Server
+        shell: bash
+        run: openfga run &
+      - name: Install OpenFGA cli
+        uses: jaxxstorm/[email protected]
+        with:
+          repo: openfga/cli
+          cache: enable
+      - name: Install jq
+        uses: dcarbone/install-jq-action@v2
+      - name: Create store with model
+        id: 'store'
+        run: |
+          fga store create --model ./example/model_with_conditions.fga > store_response.json
+          cat store_response.json
+          store_id=$(jq -r '.store.id' store_response.json)
+          echo "store_id=${store_id}" >> $GITHUB_OUTPUT
+      - name: Run OpenFGA CLI Tests
+        id: 'tests'
+        uses: ./
+        continue-on-error: true
+        with:
+          test_path: ./example/model_with_conditions.fga.yaml
+          fga_server_url: 'http://localhost:8080'
+          fga_server_store_id: ${{ steps.store.outputs.store_id }}
+      - name: Assert expected results
+        run: |
+          if [ "${{ matrix.test.conditions_supported }}" == "true" ] && [ "${{ steps.tests.outcome }}" == "failure" ]
+          then
+            echo "${{ matrix.test.openfga_tag }} is expected to support conditions but tests failed"
+            exit 1
+          fi
+          if [ "${{ matrix.test.conditions_supported }}" == "false" ] && [ "${{ steps.tests.outcome }}" == "success" ]
+          then
+            echo "${{ matrix.test.openfga_tag }} is expected to not support conditions but tests passed"
+            exit 1
+          fi
+

.gitignore

@@ -0,0 +1,5 @@
+
+
+# IntelliJ IDEA
+.idea
+*.iml

README.md

@@ -1,22 +1,23 @@
 # OpenFGA Github Action - Test
-[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fopenfga%2Faction-openfga-test.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fopenfga%2Faction-openfga-test?ref=badge_shield)
 
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fopenfga%2Faction-openfga-test.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fopenfga%2Faction-openfga-test?ref=badge_shield)
 
 This action can be used to test your authorization model using store test files.
 
 ## Parameter
 
-| Parameter            | Description                                                                      | Required | Default      |
-|----------------------|----------------------------------------------------------------------------------|----------|--------------|
-| `test_path`          | The path to your store test file or folder relative to the root of your project. | No       | `.`          |
-| `test_files_pattern` | The pattern to match test files.                                                 | No       | `*.fga.yaml` |
+| Parameter             | Description                                                                                                                                                                                                                                                                                                                  | Required | Default      |
+|-----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|--------------|
+| `test_path`           | The path to your store test file or folder relative to the root of your project.                                                                                                                                                                                                                                             | No       | `.`          |
+| `test_files_pattern`  | The pattern to match test files.                                                                                                                                                                                                                                                                                             | No       | `*.fga.yaml` |
+| `fga_server_url`      | The OpenFGA server to test the Authorization Model against. If empty (which is the default value), the tests are run using the cli built-in OpenFGA instance. If specified, it is mandatory to specify the store id with the `fga_server_store_id` input, also the `model` and `model_file` entries of the tests are ignored | No       | _empty_      |
+| `fga_server_store_id` | The OpenFGA server store id. Must be provided if fga_server_url is configured.                                                                                                                                                                                                                                               | No       | _empty_      |
+| `fga_api_token`       | The api token to use for testing against an OpenFGA server. Ignored if `fga_server_url` is not provided.                                                                                                                                                                                                                     | No       | _empty_      |
 
 > Note: the action will fail if no test is found in the specified test path with the given pattern
 
-
 ## Examples
 
-
 ### Running tests of `*.fga.yaml` files present in the repository
 
 ```yaml
@@ -69,6 +70,65 @@ jobs:
           test_path: example/model.fga.yaml
 ```
 
+### Running tests against a given version of OpenFGA
+
+```yaml
+name: Test Action
+
+on:
+  workflow_dispatch:
+
+jobs:
+  test:
+    name: Run test
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:14
+        env:
+          POSTGRES_USER: openfga
+          POSTGRES_PASSWORD: '1234'
+        ports:
+          - 5432:5432
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+    env:
+      OPENFGA_DATASTORE_ENGINE: 'postgres'
+      OPENFGA_DATASTORE_URI: 'postgres://openfga:[email protected]:5432/openfga'
+      OPENFGA_LOG_LEVEL: debug
+    steps:
+      - name: Install OpenFGA server v1.5.3
+        uses: jaxxstorm/[email protected]
+        with:
+          repo: openfga/openfga
+          tag: v1.5.3
+          cache: enable
+      - name: Migrate OpenFGA database
+        shell: bash
+        run: openfga migrate
+      - name: Start OpenFGA server in background
+        shell: bash
+        run: openfga run &
+      - name: Install OpenFGA cli
+        uses: jaxxstorm/[email protected]
+        with:
+          repo: openfga/cli
+          cache: enable
+      - name: Install jq
+        uses: dcarbone/install-jq-action@v2
+      - name: Create store with model
+        id: 'store'
+        run: |
+          fga store create --model ./example/model_with_conditions.fga > store_response.json
+          cat store_response.json
+          store_id= $(jq -r '.store.id' store_response.json)
+          echo "store_id=${store_id}" >> $GITHUB_OUTPUT
+      - name: Run tests
+        uses: openfga/[email protected]
+        with:
+          fga_server_url: 'http://localhost:8080'
+          fga_server_store_id: ${{ steps.store.outputs.store_id }}
+```
 
 ## License
+
 [![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fopenfga%2Faction-openfga-test.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fopenfga%2Faction-openfga-test?ref=badge_large)

action.yml

@@ -13,6 +13,19 @@ inputs:
     description: 'Pattern to match the test files'
     required: false
     default: '*.fga.yaml'
+  fga_server_url:
+    description: 'The OpenFGA server to test the Authorization Model against. If not provided, the tests will be run using the cli built-in OpenFGA instance.'
+    required: false
+    default: ''
+  fga_server_store_id:
+    description: 'The OpenFGA server store id. Must be provided if fga_server_url is configured.'
+    required: false
+    default: ''
+  fga_api_token:
+    description: 'The api token to use for testing against an OpenFGA server. Ignored if fga_server_url is not provided.'
+    required: false
+    default: ''
+
 
 runs:
   using: composite
@@ -22,17 +35,35 @@ runs:
       with:
         repo: openfga/cli
         cache: enable
+    - uses: chrisdickinson/[email protected]
+      with:
+        yq-version: v4.25.3
     - name: Run OpenFGA CLI
       shell: bash
       run: |
-          while IFS= read -r -d '' test_file
-          do
-            ((test_files_count+=1))
+        while IFS= read -r -d '' test_file
+        do
+          ((test_files_count+=1))
+
+          if [[ -z "${{ inputs.fga_server_url }}" ]]; then
             echo "Running FGA test file ${test_file}"
             fga model test --tests "${test_file}"
-          done <   <(find ${{ inputs.test_path }} -name "${{ inputs.test_files_pattern }}" -print0)
-
-          if [[ ${test_files_count} -eq 0 ]]; then
-            echo "No FGA test file found for path '${{ inputs.test_path }}' and pattern '${{ inputs.test_files_pattern }}'"
-            exit 1
-          fi
+          else
+            echo "Running FGA test file ${test_file} against OpenFGA server ${{ inputs.fga_server_url }}"
+            fga_token="${{ inputs.fga_api_token }}"
+            test_file_without_model=mktemp
+            yq 'del(.model_file, .model)' ${test_file} > ${test_file_without_model}
+            fga model test \
+              ${fga_server_opts} \
+              --api-url "${{ inputs.fga_server_url }}" \
+              --store-id "${{ inputs.fga_server_store_id }}" \
+              ${fga_token:+--api-token ${fga_token}} \
+              --tests "${test_file_without_model}"
+          fi
+
+        done <   <(find ${{ inputs.test_path }} -name "${{ inputs.test_files_pattern }}" -print0)
+
+        if [[ ${test_files_count} -eq 0 ]]; then
+          echo "No FGA test file found for path '${{ inputs.test_path }}' and pattern '${{ inputs.test_files_pattern }}'"
+          exit 1
+        fi

example/model_with_conditions.fga

@@ -0,0 +1,12 @@
+model
+  schema 1.1
+
+type user
+
+type document
+  relations
+    define viewer: [user, user with non_expired_grant]
+
+condition non_expired_grant(current_time: timestamp, grant_time: timestamp, grant_duration: duration) {
+  current_time < grant_time + grant_duration
+}

example/model_with_conditions.fga.yaml

@@ -0,0 +1,64 @@
+name: FolderBox with temporal accesses # store name
+model_file: ./model_with_conditions.fga
+
+tuples:
+  - user: user:bob
+    relation: viewer
+    object: document:1
+
+  - user: user:anne
+    relation: viewer
+    object: document:1
+    condition:
+      name: non_expired_grant
+      context:
+        grant_time : "2023-01-01T00:00:00Z"
+        grant_duration : 1h
+
+  - user: user:anne
+    relation: viewer
+    object: document:2
+    condition:
+      name: non_expired_grant
+      context:
+        grant_time : "2023-01-01T00:00:00Z"
+        grant_duration : 5s
+
+tests:
+  - name: Test temporal access
+    check:
+      - user: user:anne
+        object: document:1
+        context:
+          current_time: "2023-01-01T00:10:00Z"
+        assertions:
+          viewer: true
+
+      - user: user:anne
+        object: document:1
+        context:
+          current_time: "2023-01-01T02:00:00Z"
+        assertions:
+          viewer: false
+
+      - user: user:anne
+        object: document:2
+        context:
+          current_time: "2023-01-01T00:00:09Z"
+        assertions:
+          viewer: false
+
+      - user: user:bob
+        object: document:1
+        assertions:
+          viewer: true
+
+    list_objects:
+      - user: user:anne
+        type: document
+        context:
+          current_time: "2023-01-01T00:00:01Z"
+        assertions:
+          viewer:
+            - document:1
+            - document:2