feat: add Notation task

.github/CODEOWNERS

@@ -314,6 +314,9 @@ Tasks/NodeTaskRunnerInstallerV0/    @microsoft/akvelon-build-task-team
 
 Tasks/NodeToolV0/ @microsoft/akvelon-build-task-team
 
+# DRI rotation: Azure Container Registry / Triage
+Tasks/NotationV0/ @Azure/azure-container-registry @JeyJeyGao @Two-Hearts @shizhMSFT
+
 Tasks/NpmV0/      @microsoft/azure-artifacts-packages
 
 Tasks/NpmV1/      @microsoft/azure-artifacts-packages

Tasks/NotationV0/README.md

@@ -0,0 +1,59 @@
+# Notation for Azure DevOps Task
+
+Install Notation CLI, sign or verify container registry artifact. 
+
+# Technical Design
+The Notation ADO task calls upon the Notation CLI to execute signing and verification operations. Notation CLI is a tool used to sign and verify Docker container artifacts or images. When signing an artifact, Notation signs the artifact's unique manifest descriptor and attaches the signature to the same repository. When verifying an artifact, Notation retrieves the signature from the repository and validates it against the certificate in the trust store.
+
+## notation install command
+The command detects the current operating system and architecture to download the corresponding Notation CLI from GitHub releases. It also verifies the checksum of the downloaded file against the golden file in the `./data` folder and adds Notation to the PATH.
+
+## notation sign command
+This command downloads the selected Notation plugin, validates its checksum, and then calls on the Notation CLI to sign.
+
+## notation verfy command
+It transfers the trust store and trust policy from the user's code repository to the Notation configuration folder, as required by Notation CLI. It then invokes the Notation CLI to perform verification.
+
+## Requirements
+- public network access for downloading Notation CLI and Notation Azure Key Vault plugin from Github releases.
+- Supported OS: Linux x64/ARM64, Windows x64, macOS x64/ARM64
+
+# User Documents
+- [Notation sign on ADO pipeline](./docs/sign-images-pipeline.md)
+
+## Inputs
+`command` - Command  
+`string`. Required. Allowed values: `install`, `sign` and `verify`.
+
+`artifactRefs` - Artifact References  
+`string`. The container artifact reference with digest. If multiple references are used, please use comma to separate them. If it was not specified, the task will automatically detect it from previous Docker task.
+
+`plugin` - Plugin  
+`string`. Required for sign command. Allowed values: `azureKeyVault`.
+
+`akvPluginVersion` - Azure Key Vault Plugin Version
+`string`. Required for `azureKeyVault` plugin. The version for Azure Key Vault plugin. Please visit the [release page](https://github.com/Azure/notation-azure-kv/releases) to choose a released version.
+
+`azurekvServiceConnection` - Azure Key Vault Service Connection  
+`string`. Required for `azure-kv` plugin. Select the The Azure Resource Manager service connection for the key vault if prefer to use service connection for authentication.
+
+`keyid` - Key ID  
+`string`. Required for `azure-kv` plugin. The key identifier of an Azure Key Vault certificate.
+
+`selfSigned` - Self signed  
+`boolean`. Whether the certficate is self-signed certificate.
+
+`caCertBundle` - Certificate Bundle File Path  
+`string`. The certificate bundle file containing intermidiate certificates and root certificate.
+
+`trustPolicy` - Trust Policy File Path  
+`string`. Required for `verify` command. The trust policy file path.
+
+`trustStore` - Trust Store Folder Path  
+`string`. Requried for `verify` command. The trust store folder path.
+
+`signatureFormat` - Signature Format  
+`string`. Signature envelope format. Allowed values: `jws`, `cose`.
+
+`allowReferrersAPI` - [Experimental] Allow Referrers API  
+`boolean`. Use the Referrers API to sign signatures, if not supported (returns 404), fallback to the Referrers tag schema.

Tasks/NotationV0/Strings/resources.resjson/en-US/resources.resjson

@@ -0,0 +1,73 @@
+{
+  "loc.friendlyName": "Notation",
+  "loc.helpMarkDown": "",
+  "loc.description": "Azure Pipepine Task for setting up Notation CLI, sign and verify with Notation",
+  "loc.instanceNameFormat": "$(command)",
+  "loc.group.displayName.commandConfig": "Command Configuration",
+  "loc.group.displayName.pluginConfig": "Plugin Configuration",
+  "loc.group.displayName.advancedConfig": "Advanced Configuration",
+  "loc.input.label.command": "Command to run",
+  "loc.input.help.command": "example: install",
+  "loc.input.label.isCustomVersion": "Custom Version",
+  "loc.input.help.isCustomVersion": "If checked, you can provide a custom version for the task",
+  "loc.input.label.version": "Version",
+  "loc.input.help.version": "The version of Notation to install. Example: 1.0.0, 1, 1.0, 1.0.0",
+  "loc.input.label.url": "Download URL",
+  "loc.input.help.url": "example: https://github.com/notaryproject/notation/releases/download/v1.0.0/notation_1.0.0_linux_amd64.tar.gz",
+  "loc.input.label.checksum": "Checksum",
+  "loc.input.help.checksum": "The SHA-256 checksum of the downloaded file",
+  "loc.input.label.artifactRefs": "Artifact references",
+  "loc.input.help.artifactRefs": "Container artifact references for signing. If it was not specified, use the artifact reference from previous Docker push task. Example: <registry name>/<repository name>@<digest> If multiple, separate by comma.",
+  "loc.input.label.signatureFormat": "Signature Format",
+  "loc.input.help.signatureFormat": "Signature envelope format, options: \"jws\", \"cose\" (default \"jws\")",
+  "loc.input.label.allowReferrersAPI": "[Experimental] Allow Referrers API",
+  "loc.input.help.allowReferrersAPI": "Use the Referrers API to sign signatures, if not supported (returns 404), fallback to the Referrers tag schema.",
+  "loc.input.label.plugin": "Plugin",
+  "loc.input.label.akvPluginVersion": "Plugin Version",
+  "loc.input.help.akvPluginVersion": "The version of the Azure Key Vault plugin to be installed. please visit the [release page](https://github.com/Azure/notation-azure-kv/releases) for the available versions.",
+  "loc.input.label.azurekvServiceConection": "Azure Key Vault service connection",
+  "loc.input.help.azurekvServiceConection": "Select the Azure subscription for the key vault if prefer to use service connection for authentication.",
+  "loc.input.label.keyid": "Key ID",
+  "loc.input.help.keyid": "The Key ID is the key or certificate identifier for Azure Key Vault.",
+  "loc.input.label.caCertBundle": "Certificate Bundle File Path",
+  "loc.input.help.caCertBundle": "A file with root and all intermediate certificates, starting from the root certificate, following the order in the certificate chain.",
+  "loc.input.label.selfSigned": "Self-signed Certificate",
+  "loc.input.label.trustPolicy": "Trust Policy File Path",
+  "loc.input.help.trustPolicy": "The path to the [trust policy](https://github.com/notaryproject/specifications/blob/v1.0.0/specs/trust-store-trust-policy.md#trust-policy) file relative to the repository. Example: ./path/to/trust-policy.json",
+  "loc.input.label.trustStore": "Trust Store Folder Path",
+  "loc.input.help.trustStore": "The path to the directory containing the [trust store](https://github.com/notaryproject/specifications/blob/v1.0.0/specs/trust-store-trust-policy.md#trust-store) relative to the repository. Example: ./path/to/truststore/",
+  "loc.messages.ArtifactRefs": "Artifact references: %s.",
+  "loc.messages.ArtifactRefsNotSpecified": "Artifact references are not specified.",
+  "loc.messages.APPDATANotSet": "APPDATA is not set.",
+  "loc.messages.AzureKVPluginAlreadyInstalled": "Azure Key Vault plugin is already installed.",
+  "loc.messages.CannotFindTrustStore": "Cannot find trust store directory: %s.",
+  "loc.messages.ChecksumValidated": "Checksum validated: %s.",
+  "loc.messages.ChecksumValidationFailed": "Checksum validation failed. Expected: %s, Actual: %s.",
+  "loc.messages.FailedArtifacts": "Failed artifacts: %s.",
+  "loc.messages.FailedToAddCertToTrustStore": "Failed to add a certificate to trust store: %s.",
+  "loc.messages.FailedToImportTrustPolicy": "Failed to import trust policy: %s.",
+  "loc.messages.FailedToListTrustStore": "Failed to list the trust store.",
+  "loc.messages.FailedToShowTrustPolicy": "Failed to show trust policy.",
+  "loc.messages.TryToGetArtifactRefsFromDockerTask": "Try to get artifact references from Docker task.",
+  "loc.messages.InvalidResourceURI": "Invalid resource URI: %s.",
+  "loc.messages.InvalidVersionPrefix": "Invalid version prefix: %s.",
+  "loc.messages.ResultSummary": "Total artifacts: %s, succeeded: %s, failed: %s.",
+  "loc.messages.RepeatedArtifactRef": "Repeated artifact reference: %s.",
+  "loc.messages.SucceededArtifacts": "Succeeded artifacts: %s.",
+  "loc.messages.TempDirectoryNotSet": "Agent.TempDirectory is not set.",
+  "loc.messages.TempDirectoryOrWorkingDirectoryNotSet": "Agent.TempDirectory or system.DefaultWorkingDirectory is not set",
+  "loc.messages.NoAuthScheme": "No authentication scheme is specified.",
+  "loc.messages.NotationAlreadyInstalled": "Notation is already installed, please do not install it again.",
+  "loc.messages.NotationInstalledFromURL": "Notation is installed from %s.",
+  "loc.messages.NotationInstalledFromVersion": "Notation v%s is installed.",
+  "loc.messages.NoServiceConnection": "No Azure Key Vault service connection endpoint is specified.",
+  "loc.messages.UnsupportedArchitecture": "Unsupported architecture: %s.",
+  "loc.messages.UnsupportedFileExtension": "Unsupported file extension: %s.",
+  "loc.messages.UnsupportedPlatform": "Unsupported platform: %s.",
+  "loc.messages.UnsupportedVersion": "Unsupported version: %s.",
+  "loc.messages.UseManagedIdentity": "Use managed identity to access Azure Key Vault.",
+  "loc.messages.UnknownCommand": "Unknown command: %s.",
+  "loc.messages.UnknownError": "An unknown error occurred.",
+  "loc.messages.UnknownPlugin": "Unknown plugin: %s.",
+  "loc.messages.UnsupportedAuthScheme": "Unsupported authentication scheme: %s."
+}

Tasks/NotationV0/Tests/L0.ts

@@ -0,0 +1,35 @@
+import * as ttm from 'azure-pipelines-task-lib/mock-test';
+import * as path from 'path';
+import assert = require('assert');
+
+describe('NotationV0 Suite', function () {
+    it('install notation', async function () {
+        this.timeout(10000);
+
+        let tp = path.join(__dirname, 'L0Install.js');
+        let tr = new ttm.MockTestRunner(tp);
+        await tr.runAsync()
+
+        assert(tr.succeeded, 'should have succeeded');
+    })
+
+    it('notation sign', async function () {
+        this.timeout(10000);
+
+        let tp = path.join(__dirname, 'L0Sign.js');
+        let tr = new ttm.MockTestRunner(tp);
+        await tr.runAsync()
+
+        assert(tr.succeeded, 'should have succeeded');
+    })
+
+    it('notation verify', async function () {
+        this.timeout(10000);
+
+        let tp = path.join(__dirname, 'L0Verify.js');
+        let tr = new ttm.MockTestRunner(tp);
+        await tr.runAsync()
+
+        assert(tr.succeeded, 'should have succeeded');
+    })
+})

Tasks/NotationV0/Tests/L0Install.ts

@@ -0,0 +1,50 @@
+import * as tmrm from 'azure-pipelines-task-lib/mock-run';
+import * as path from 'path';
+import os = require('os');
+
+let taskPath = path.join(__dirname, '..', 'src', 'index.js');
+let tmr = new tmrm.TaskMockRunner(taskPath);
+
+tmr.setAnswers({
+    "which": {
+        "notation": ""
+    },
+    "exec": {
+        "tar xC . -f notation_1.0.0_linux_amd64.tar.gz": {
+            "code": 0,
+            "stdout": "extracted"
+        }
+    }
+})
+
+tmr.registerMock('azure-pipelines-tool-lib/tool', {
+    downloadTool(url: string, filename: string): Promise<string> {
+        return Promise.resolve('notation_1.0.0_linux_amd64.tar.gz');
+    },
+    extractTar(file: string, destination?: string | undefined): Promise<string> {
+        return Promise.resolve('extracted');
+    },
+    prependPath(toolPath: string) {
+        return;
+    }
+});
+
+tmr.registerMock('./crypto', {
+    computeChecksum: (filePath: string) => {
+        return Promise.resolve('eceec8cb6d5cbaeb8f6f22399eb89317fe005a85206a5e780fdde1ef5bb64596');
+    }
+})
+
+os.platform = () => {
+    return 'linux' as NodeJS.Platform;
+}
+os.arch = () => {
+    return 'x64';
+}
+tmr.registerMock('os', os);
+
+process.env['AGENT_TEMPDIRECTORY'] = '.';
+tmr.setInput('command', 'install');
+tmr.setInput('version', '1.0.0');
+
+tmr.run();

Tasks/NotationV0/Tests/L0Sign.ts

@@ -0,0 +1,59 @@
+import * as tmrm from 'azure-pipelines-task-lib/mock-run';
+import * as path from 'path';
+import os = require('os');
+
+let taskPath = path.join(__dirname, '..', 'src', 'index.js');
+let tmr = new tmrm.TaskMockRunner(taskPath);
+
+tmr.setAnswers({
+    "which": {
+        "notation": "notation"
+    },
+    "checkPath": {
+        "notation": true
+    },
+    "exec": {
+        "notation plugin list": {
+            "code": 0,
+            "stdout": "extracted" 
+        },
+        "notation sign localhost:5000/e2e@sha256:xxxxxx --plugin azure-kv --id https://xxx.vault.azure.net/keys/self-signed-cert/a12c1ba176df4476a9325ca48ff796ad --signature-format cose --plugin-config=self_signed=true": {
+            "code": 0,
+            "stdout": "extracted" 
+        }
+    },
+})
+
+tmr.registerMock('azure-pipelines-tool-lib/tool', {
+    downloadTool(url: string, filename: string): Promise<string> {
+        return Promise.resolve('notation-azure-kv_1.0.0_linux_amd64.tar.gz');
+    },
+    extractTar(file: string, destination?: string | undefined): Promise<string> {
+        return Promise.resolve('extracted');
+    },
+});
+
+tmr.registerMock('./crypto', {
+    computeChecksum: (filePath: string) => {
+        return Promise.resolve('f8a75d9234db90069d9eb5660e5374820edf36d710bd063f4ef81e7063d3810b');
+    }
+})
+
+os.platform = () => {
+    return 'linux' as NodeJS.Platform;
+}
+os.arch = () => {
+    return 'x64';
+}
+tmr.registerMock('os', os);
+
+process.env['AGENT_TEMPDIRECTORY'] = '.';
+tmr.setInput('command', 'sign');
+tmr.setInput('akvPluginVersion', '1.0.1');
+tmr.setInput('artifactRefs', 'localhost:5000/e2e@sha256:xxxxxx');
+tmr.setInput('plugin', 'azureKeyVault');
+tmr.setInput('azurekvServiceConection', 'akv-service-connection');
+tmr.setInput('keyid', 'https://xxx.vault.azure.net/keys/self-signed-cert/a12c1ba176df4476a9325ca48ff796ad')
+tmr.setInput('selfSigned', 'true');
+
+tmr.run();

Tasks/NotationV0/Tests/L0Verify.ts

@@ -0,0 +1,62 @@
+import * as tmrm from 'azure-pipelines-task-lib/mock-run';
+import * as path from 'path';
+import os = require('os');
+
+let taskPath = path.join(__dirname, '..', 'src', 'index.js');
+let tmr = new tmrm.TaskMockRunner(taskPath);
+
+tmr.setAnswers({
+    "which": {
+        "notation": "notation"
+    },
+    "checkPath": {
+        "notation": true
+    },
+    "exec": {
+        "notation policy show": {
+            "code": 0,
+            "stdout": "extracted" 
+        },
+        "notation policy import --force ./policy.json": {
+            "code": 0,
+            "stdout": "extracted" 
+        },
+        "notation cert list": {
+            "code": 0,
+            "stdout": "extracted" 
+        },
+        "notation verify localhost:5000/e2e@sha256:xxxxxx --verbose": {
+            "code": 0,
+            "stdout": "extracted" 
+        },
+    },
+    "exist": {
+        "truststore/x509": true,
+        "truststore\\x509": true
+    },
+    "rmRF": {
+        "/user/config/notation/truststore": {
+            "success": true
+        },
+        "\\user\\config\\notation\\truststore": {
+            "success": true
+        }
+    },
+})
+
+process.env['AGENT_TEMPDIRECTORY'] = '.';
+process.env['XDG_CONFIG_HOME'] = '/user/config';
+tmr.setInput('command', 'verify');
+tmr.setInput('artifactRefs', 'localhost:5000/e2e@sha256:xxxxxx');
+tmr.setInput('trustpolicy', './policy.json')
+tmr.setInput('truststore', './truststore')
+
+os.platform = () => {
+    return 'linux' as NodeJS.Platform;
+}
+os.arch = () => {
+    return 'x64';
+}
+tmr.registerMock('os', os);
+
+tmr.run();