Bind the final SDK PHP 8.2 transition runtime to its caller

qualification/composer-container-trust.json

@@ -608,6 +608,84 @@
           "mode": 420
         }
       }
+    },
+    "sdk-php-transition82-ci": {
+      "target": "sdk-php",
+      "workflows": {
+        "ci.yml": [
+          "laravel-transition-compat"
+        ]
+      },
+      "commands": [
+        "bash \"$GITHUB_WORKSPACE/scripts/ci/setup-php-container.sh\" \"8.2\""
+      ],
+      "environment": [
+        "SDK_PHP_CI_IMAGE",
+        "SDK_PHP_CI_ROOT",
+        "SDK_PHP_CI_STATE"
+      ],
+      "absent_files": [
+        "docker/php-ci/Dockerfile.dockerignore",
+        "docker/php-ci/Dockerfile.81.dockerignore"
+      ],
+      "files": {
+        ".dockerignore": {
+          "sha256": "77afbcb7937677f268f626472f8cf3fef5c8a7384e743df09e081d38279383e1",
+          "mode": 420
+        },
+        "docker/php-ci/Dockerfile": {
+          "sha256": "81d23fbbee7e4ee97ca14df9d17982aa664335b94499c5019662259fe0387eaa",
+          "mode": 420
+        },
+        "docker/php-ci/Dockerfile.81": {
+          "sha256": "c16c2c06252b1b179ccab41876ce76a30febf8a6fd5d92234a2bbed54d7be222",
+          "mode": 420
+        },
+        "docker/php-ci/ci-defaults.ini": {
+          "sha256": "656a644d0a5392488dd843614c40c763a950294e4af6eee124c919930a21a72f",
+          "mode": 420
+        },
+        "docker/php-ci/verify-php-trust.php": {
+          "sha256": "529c282e7422202bf25565431a6391de388f86dfe5bfd6c75cf21daa56ffa75e",
+          "mode": 420
+        },
+        "scripts/ci/php-container-images.json": {
+          "sha256": "389247efc6e551b553314bfe64f66aaef3a96c0bf659e6f78322b84b0dc9860b",
+          "mode": 420
+        },
+        "scripts/ci/setup-php-container.sh": {
+          "sha256": "ae216b71a15ab40098e4341e6ab2ebe4f2a3cecc497cbb9eb412bfd19c446cf9",
+          "mode": 493
+        },
+        "scripts/ci/run-php-container.sh": {
+          "sha256": "025b2def722eed3a3e534698333478bd82d6c735dca14cf8c2dbb8c3bb0392e3",
+          "mode": 493
+        },
+        "tests/ci/test_php_container_tls.py": {
+          "sha256": "d73a2a3c494bd31bd4f8b5215070aa7ff4807c3e4cb75e8b3eb51d2fe057c0ae",
+          "mode": 420
+        },
+        "docker/brotli/install-vendor.sh": {
+          "sha256": "d7eb8b2a3e0af1c3072a56bcb81632b22f061f211d8fe5e57ee901c8bf94c92f",
+          "mode": 420
+        },
+        "docker/brotli/verify-runtime.php": {
+          "sha256": "580cc465e349f3872eca592355294e7320fe7f1a4560ff5d4c83d5900921c00e",
+          "mode": 420
+        },
+        "docker/brotli/verify-system-brotli.c": {
+          "sha256": "3353927d206aaf5e63157e46be715c6cbee46bac777e29f8f9e25c4c1f656667",
+          "mode": 420
+        },
+        "docker/brotli/version": {
+          "sha256": "e064953e075ddb99fb7b48ad29e215f2dfa075812c127eb1d6ab680e9920fba2",
+          "mode": 420
+        },
+        "tests/ci/test_php_container_isolation.py": {
+          "sha256": "209b1382e473f674dad3f6a1fbc447557dba647df2d23b70c8af1db2dab97697",
+          "mode": 420
+        }
+      }
     }
   }
 }

tests/fixtures/sdk-php-transition-runtime.yml

@@ -0,0 +1,52 @@
+# Proposed SDK source 094eb50771d8e5a42297b85c51aba1021888d031.
+jobs:
+  laravel-transition-compat:
+    name: Laravel ${{ matrix.source }} to service mode
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    needs: action-policy
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - source: embedded-v1
+          source_mode: embedded_v1
+          php: '8.2'
+          laravel: ^12.0
+          workflow: ^1.0
+    steps:
+    - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
+      with:
+        persist-credentials: false
+    - name: Check out the fixed APT prerequisite
+      uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
+      with:
+        repository: durable-workflow/.github
+        ref: 18783be6bef737cc778e4c7282a8797e39daa61a
+        path: .central-apt-source
+        persist-credentials: false
+    - name: Select Ubuntu's Python 3.12
+      run: '/usr/bin/python3 -I -S -c ''import sys; assert sys.version_info[:2] ==
+        (3, 12)''
+
+        echo /usr/bin >> "$GITHUB_PATH"
+
+        '
+    - name: Select authenticated dependency trust
+      uses: durable-workflow/.github/.github/actions/bootstrap-patched-pip@242c2a7fb23459db2e1ada5f84dbee6d61d9b1e5
+      with:
+        clients: pip,python,composer,curl,git
+    - name: Disable APT download retries (CVE-2026-109518)
+      run: echo 'Acquire::Retries "0";' | sudo tee /etc/apt/apt.conf.d/99-no-retries
+        >/dev/null
+    - name: Prepare the reviewed PHP container runtime
+      run: bash "$GITHUB_WORKSPACE/scripts/ci/setup-php-container.sh" "8.2"
+    - name: Verify Composer trust before requests
+      uses: durable-workflow/.github/.github/actions/verify-composer-trust@242c2a7fb23459db2e1ada5f84dbee6d61d9b1e5
+    - name: Exercise the established Laravel application transition
+      env:
+        LARAVEL_REQUIREMENT: ${{ matrix.laravel }}
+        SDK_PATH: ${{ github.workspace }}
+        SOURCE_MODE: ${{ matrix.source_mode }}
+        WORKFLOW_REQUIREMENT: ${{ matrix.workflow }}
+      run: scripts/ci/laravel-service-transition-smoke.sh

tests/test_composer_trust_contract.py

@@ -689,6 +689,32 @@ def validate(candidate):
         with self.assertRaises(PolicyError):
             validate(changed)
 
+    def test_sdk_transition_job_requires_its_own_fixed_minor_runtime(self):
+        repository = Path(__file__).resolve().parents[1]
+        catalog = json.loads((repository / "qualification/composer-container-trust.json").read_text())
+        catalog["requests"] = {}
+        document = yaml.safe_load((repository / "tests/fixtures/sdk-php-transition-runtime.yml").read_text())
+        policy = json.loads((repository / "qualification/policy.json").read_text())
+        # Expand the actual driver path into its first request sink. The SDK's
+        # full transition qualification owns execution of the complete script.
+        driver = self.root / "scripts/ci/laravel-service-transition-smoke.sh"
+        driver.parent.mkdir(parents=True, exist_ok=True)
+        driver.write_text('composer create-project "laravel/laravel:${laravel_requirement}" "$application"\n')
+
+        def validate(candidate):
+            with (mock.patch("scripts.qualification_policy._composer_container_catalog", return_value=catalog),
+                  mock.patch("scripts.qualification_policy._require_composer_runtime_sources")):
+                return verify_composer_network_sinks(policy, "sdk-php", {"ci.yml": yaml.safe_dump(candidate)}, self.root)
+
+        self.assertTrue(validate(document))
+        for recipe in ("sdk-php-unit-ci", "sdk-php-carbon-ci", "sdk-php-framework-81-ci", "sdk-php-framework-84-ci"):
+            changed = deepcopy(document)
+            setup = next(step for step in changed["jobs"]["laravel-transition-compat"]["steps"]
+                         if "setup-php-container.sh" in step.get("run", ""))
+            setup["run"] = catalog["runtime_setups"][recipe]["commands"][0]
+            with self.subTest(recipe=recipe), self.assertRaises(PolicyError):
+                validate(changed)
+
     def test_a_symlinked_build_input_directory_refuses_even_when_bytes_match(self):
         original = self.root / "docker/php"
         moved = self.root / "actual-build-input"