Merge branch 'main' into bugfix/architecture

.github/workflows/lint-yaml.yml

@@ -1,12 +0,0 @@
-name: Lint YAML
-on: [pull_request]
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - name: Lint action.yml
-      uses: ibiqlik/action-yamllint@master
-      with:
-        file_or_dir: action.yml
-        config_file: yaml-lint-config.yml

.github/workflows/workflow.yml

@@ -35,15 +35,16 @@ jobs:
       if: runner.os == 'windows'
       run: move "${{ runner.tool_cache }}" "${{ runner.tool_cache }}.old"
     - name: Setup Java 13
+      id: setup-java
       uses: ./
       with:
         java-version: 13.0.2
     - name: Verify Java 13
       if: runner.os != 'windows'
-      run: __tests__/verify-java.sh 13.0.2
+      run: __tests__/verify-java.sh 13.0.2 "${{ steps.setup-java.outputs.path }}" "${{ steps.setup-java.outputs.version }}"
     - name: Verify Java 13 (Windows)
       if: runner.os == 'windows'
-      run: __tests__/verify-java.ps1 13.0.2
+      run: __tests__/verify-java.ps1 13.0.2 "${{ steps.setup-java.outputs.path }}" "${{ steps.setup-java.outputs.version }}"
 
   test-proxy:
     runs-on: ubuntu-latest
@@ -62,11 +63,12 @@ jobs:
     - name: Clear tool cache
       run: rm -rf $RUNNER_TOOL_CACHE/*
     - name: Setup Java 13
+      id: setup-java
       uses: ./
       with:
         java-version: 13.0.2
     - name: Verify Java 13
-      run: __tests__/verify-java.sh 13.0.2
+      run: __tests__/verify-java.sh 13.0.2 "${{ steps.setup-java.outputs.path }}" "${{ steps.setup-java.outputs.version }}"
 
   test-bypass-proxy:
     runs-on: ubuntu-latest
@@ -78,8 +80,9 @@ jobs:
     - name: Clear tool cache
       run: rm -rf $RUNNER_TOOL_CACHE/*
     - name: Setup Java 13
+      id: setup-java
       uses: ./
       with:
         java-version: 13.0.2
     - name: Verify Java 13
-      run: __tests__/verify-java.sh 13.0.2
+      run: __tests__/verify-java.sh 13.0.2 "${{ steps.setup-java.outputs.path }}" "${{ steps.setup-java.outputs.version }}"

README.md

@@ -113,40 +113,61 @@ jobs:
         server-id: maven # Value of the distributionManagement/repository/id field of the pom.xml
         server-username: MAVEN_USERNAME # env variable for username in deploy
         server-password: MAVEN_CENTRAL_TOKEN # env variable for token in deploy
+        gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }} # Value of the GPG private key to import
+        gpg-passphrase: MAVEN_GPG_PASSPHRASE # env variable for GPG private key passphrase
 
     - name: Publish to Apache Maven Central
       run: mvn deploy
       env:
         MAVEN_USERNAME: maven_username123
         MAVEN_CENTRAL_TOKEN: ${{ secrets.MAVEN_CENTRAL_TOKEN }}
+        MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
 ```
 
 The two `settings.xml` files created from the above example look like the following.
 
 `settings.xml` file created for the first deploy to GitHub Packages
 ```xml
-<servers>
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
     <server>
       <id>github</id>
       <username>${env.GITHUB_ACTOR}</username>
       <password>${env.GITHUB_TOKEN}</password>
     </server>
-</servers>
+    <server>
+      <id>gpg.passphrase</id>
+      <passphrase>${env.GPG_PASSPHRASE}</passphrase>
+    </server>
+  </servers>
+</settings>
 ```
 
 `settings.xml` file created for the second deploy to Apache Maven Central
 ```xml
-<servers>
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
     <server>
       <id>maven</id>
       <username>${env.MAVEN_USERNAME}</username>
       <password>${env.MAVEN_CENTRAL_TOKEN}</password>
     </server>
-</servers>
+    <server>
+      <id>gpg.passphrase</id>
+      <passphrase>${env.MAVEN_GPG_PASSPHRASE}</passphrase>
+    </server>
+  </servers>
+</settings>
 ```
 
 ***NOTE: The `settings.xml` file is created in the Actions $HOME directory. If you have an existing `settings.xml` file at that location, it will be overwritten. See below for using the `settings-path` to change your `settings.xml` file location.***
 
+If `gpg-private-key` input is provided, the private key will be written to a file in the runner's temp directory, the private key file will be imported into the GPG keychain, and then the file will be promptly removed before proceeding with the rest of the setup process. A cleanup step will remove the imported private key from the GPG keychain after the job completes regardless of the job status. This ensures that the private key is no longer accessible on self-hosted runners and cannot "leak" between jobs (hosted runners are always clean instances).
+
 See the help docs on [Publishing a Package](https://help.github.com/en/github/managing-packages-with-github-packages/configuring-apache-maven-for-use-with-github-packages#publishing-a-package) for more information on the `pom.xml` file.
 
 ## Publishing using Gradle

__tests__/auth.test.ts

@@ -53,7 +53,7 @@ describe('auth tests', () => {
     await io.rmRF(altHome);
   }, 100000);
 
-  it('creates settings.xml with username and password', async () => {
+  it('creates settings.xml with minimal configuration', async () => {
     const id = 'packages';
     const username = 'UNAME';
     const password = 'TOKEN';
@@ -67,6 +67,21 @@ describe('auth tests', () => {
     );
   }, 100000);
 
+  it('creates settings.xml with additional configuration', async () => {
+    const id = 'packages';
+    const username = 'UNAME';
+    const password = 'TOKEN';
+    const gpgPassphrase = 'GPG';
+
+    await auth.configAuthentication(id, username, password, gpgPassphrase);
+
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
+      auth.generate(id, username, password, gpgPassphrase)
+    );
+  }, 100000);
+
   it('overwrites existing settings.xml files', async () => {
     const id = 'packages';
     const username = 'USERNAME';
@@ -86,59 +101,50 @@ describe('auth tests', () => {
     );
   }, 100000);
 
-  it('does not create settings.xml without required parameters', async () => {
+  it('generates valid settings.xml with minimal configuration', () => {
-    await auth.configAuthentication('FOO');
-
-    expect(fs.existsSync(m2Dir)).toBe(true);
-    expect(fs.existsSync(settingsFile)).toBe(true);
-    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
-      auth.generate('FOO', auth.DEFAULT_USERNAME, auth.DEFAULT_PASSWORD)
-    );
-
-    await auth.configAuthentication(undefined, 'BAR', undefined);
-
-    expect(fs.existsSync(m2Dir)).toBe(true);
-    expect(fs.existsSync(settingsFile)).toBe(true);
-    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
-      auth.generate(auth.DEFAULT_ID, 'BAR', auth.DEFAULT_PASSWORD)
-    );
-
-    await auth.configAuthentication(undefined, undefined, 'BAZ');
-
-    expect(fs.existsSync(m2Dir)).toBe(true);
-    expect(fs.existsSync(settingsFile)).toBe(true);
-    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
-      auth.generate(auth.DEFAULT_ID, auth.DEFAULT_USERNAME, 'BAZ')
-    );
-
-    await auth.configAuthentication();
-
-    expect(fs.existsSync(m2Dir)).toBe(true);
-    expect(fs.existsSync(settingsFile)).toBe(true);
-    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
-      auth.generate(
-        auth.DEFAULT_ID,
-        auth.DEFAULT_USERNAME,
-        auth.DEFAULT_PASSWORD
-      )
-    );
-  }, 100000);
-
-  it('escapes invalid XML inputs', () => {
     const id = 'packages';
     const username = 'USER';
     const password = '&<>"\'\'"><&';
 
-    expect(auth.generate(id, username, password)).toEqual(`
+    const expectedSettings = `<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-  <settings>
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
   <servers>
     <server>
       <id>${id}</id>
       <username>\${env.${username}}</username>
-          <password>\${env.&amp;&lt;&gt;&quot;&apos;&apos;&quot;&gt;&lt;&amp;}</password>
+      <password>\${env.&amp;&lt;&gt;"''"&gt;&lt;&amp;}</password>
     </server>
   </servers>
-  </settings>
+</settings>`;
-  `);
+
+    expect(auth.generate(id, username, password)).toEqual(expectedSettings);
+  });
+
+  it('generates valid settings.xml with additional configuration', () => {
+    const id = 'packages';
+    const username = 'USER';
+    const password = '&<>"\'\'"><&';
+    const gpgPassphrase = 'PASSPHRASE';
+
+    const expectedSettings = `<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
+    <server>
+      <id>${id}</id>
+      <username>\${env.${username}}</username>
+      <password>\${env.&amp;&lt;&gt;"''"&gt;&lt;&amp;}</password>
+    </server>
+    <server>
+      <id>gpg.passphrase</id>
+      <passphrase>\${env.${gpgPassphrase}}</passphrase>
+    </server>
+  </servers>
+</settings>`;
+
+    expect(auth.generate(id, username, password, gpgPassphrase)).toEqual(
+      expectedSettings
+    );
   });
 });

__tests__/gpg.test.ts

@@ -0,0 +1,56 @@
+import path = require('path');
+import io = require('@actions/io');
+import exec = require('@actions/exec');
+
+jest.mock('@actions/exec', () => {
+  return {
+    exec: jest.fn()
+  };
+});
+
+const tempDir = path.join(__dirname, 'runner', 'temp');
+process.env['RUNNER_TEMP'] = tempDir;
+
+import gpg = require('../src/gpg');
+
+describe('gpg tests', () => {
+  beforeEach(async () => {
+    await io.mkdirP(tempDir);
+  });
+
+  afterAll(async () => {
+    try {
+      await io.rmRF(tempDir);
+    } catch {
+      console.log('Failed to remove test directories');
+    }
+  });
+
+  describe('importKey', () => {
+    it('attempts to import private key and returns null key id on failure', async () => {
+      const privateKey = 'KEY CONTENTS';
+      const keyId = await gpg.importKey(privateKey);
+
+      expect(keyId).toBeNull();
+
+      expect(exec.exec).toHaveBeenCalledWith(
+        'gpg',
+        expect.anything(),
+        expect.anything()
+      );
+    });
+  });
+
+  describe('deleteKey', () => {
+    it('deletes private key', async () => {
+      const keyId = 'asdfhjkl';
+      await gpg.deleteKey(keyId);
+
+      expect(exec.exec).toHaveBeenCalledWith(
+        'gpg',
+        expect.anything(),
+        expect.anything()
+      );
+    });
+  });
+});

__tests__/util.test.ts

@@ -0,0 +1,61 @@
+import path = require('path');
+
+const env = process.env;
+
+describe('util tests', () => {
+  beforeEach(() => {
+    const tempEnv = Object.assign({}, env);
+    delete tempEnv.RUNNER_TEMP;
+    delete tempEnv.USERPROFILE;
+    process.env = tempEnv;
+    Object.defineProperty(process, 'platform', {value: 'linux'});
+  });
+
+  describe('getTempDir', () => {
+    it('gets temp dir using env', () => {
+      process.env['RUNNER_TEMP'] = 'defaulttmp';
+      const util = require('../src/util');
+
+      const tempDir = util.getTempDir();
+
+      expect(tempDir).toEqual(process.env['RUNNER_TEMP']);
+    });
+
+    it('gets temp dir for windows using userprofile', () => {
+      Object.defineProperty(process, 'platform', {value: 'win32'});
+      process.env['USERPROFILE'] = 'winusertmp';
+      const util = require('../src/util');
+
+      const tempDir = util.getTempDir();
+
+      expect(tempDir).toEqual(
+        path.join(process.env['USERPROFILE'], 'actions', 'temp')
+      );
+    });
+
+    it('gets temp dir for windows using c drive', () => {
+      Object.defineProperty(process, 'platform', {value: 'win32'});
+      const util = require('../src/util');
+
+      const tempDir = util.getTempDir();
+
+      expect(tempDir).toEqual(path.join('C:\\', 'actions', 'temp'));
+    });
+
+    it('gets temp dir for mac', () => {
+      Object.defineProperty(process, 'platform', {value: 'darwin'});
+      const util = require('../src/util');
+
+      const tempDir = util.getTempDir();
+
+      expect(tempDir).toEqual(path.join('/Users', 'actions', 'temp'));
+    });
+
+    it('gets temp dir for linux', () => {
+      const util = require('../src/util');
+      const tempDir = util.getTempDir();
+
+      expect(tempDir).toEqual(path.join('/home', 'actions', 'temp'));
+    });
+  });
+});

__tests__/verify-java.ps1

@@ -9,3 +9,23 @@ if (!$java_version.Contains($args[0]))
 {
   throw "Unexpected version"
 }
+
+if ($args.Count -lt 2 -or !$args[1])
+{
+  throw "Must supply java path argument"
+}
+
+if ($args[1] -ne $Env:JAVA_HOME)
+{
+  throw "Unexpected path"
+}
+
+if ($args.Count -lt 3 -or !$args[2])
+{
+  throw "Must supply java version argument"
+}
+
+if ($args[0] -ne $args[2])
+{
+  throw "Unexpected version"
+}

__tests__/verify-java.sh

@@ -1,13 +1,33 @@
 #!/bin/sh
 
 if [ -z "$1" ]; then
-  echo "Must supply java version argument"
+  echo "::error::Must supply java version argument"
   exit 1
 fi
 
 java_version="$(java -version 2>&1)"
 echo "Found java version: $java_version"
 if [ -z "$(echo $java_version | grep --fixed-strings $1)" ]; then
-  echo "Unexpected version"
+  echo "::error::Unexpected version"
+  exit 1
+fi
+
+if [ -z "$2" ]; then
+  echo "::error::Must supply java path argument"
+  exit 1
+fi
+
+if [ "$2" != "$JAVA_HOME" ]; then
+  echo "::error::Unexpected path"
+  exit 1
+fi
+
+if [ -z "$3" ]; then
+  echo "::error::Must supply java version argument"
+  exit 1
+fi
+
+if [ "$1" != "$3" ]; then
+  echo "::error::Unexpected version"
   exit 1
 fi

action.yml

@@ -25,17 +25,33 @@ inputs:
     description: 'ID of the distributionManagement repository in the pom.xml
        file. Default is `github`'
     required: false
+    default: 'github'
   server-username:
     description: 'Environment variable name for the username for authentication
        to the Apache Maven repository. Default is $GITHUB_ACTOR'
     required: false
+    default: 'GITHUB_ACTOR'
   server-password:
     description: 'Environment variable name for password or token for
        authentication to the Apache Maven repository. Default is $GITHUB_TOKEN'
     required: false
+    default: 'GITHUB_TOKEN'
   settings-path:
     description: 'Path to where the settings.xml file will be written. Default is ~/.m2.'
     required: false
+  gpg-private-key:
+    description: 'GPG private key to import. Default is empty string.'
+    required: false
+  gpg-passphrase:
+    description: 'Environment variable name for the GPG private key passphrase. Default is
+       $GPG_PASSPHRASE.'
+    required: false
+outputs:
+  path:
+    description: 'Path to where the java environment has been installed (same as $JAVA_HOME)'
+  version:
+    description: 'Actual version of the java environment that has been installed'
 runs:
   using: 'node12'
-  main: 'dist/index.js'
+  main: 'dist/setup/index.js'
+  post: 'dist/cleanup/index.js'

dist/cleanup/licenses.txt

@@ -0,0 +1,53 @@
+@actions/core
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+@actions/exec
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+@actions/io
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

dist/setup/licenses.txt

@@ -0,0 +1,289 @@
+@actions/core
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+@actions/exec
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+@actions/http-client
+MIT
+Actions Http Client for Node.js
+
+Copyright (c) GitHub, Inc.
+
+All rights reserved.
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+@actions/io
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+@actions/tool-cache
+MIT
+Copyright 2019 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+@oozcitak/dom
+MIT
+MIT License
+
+Copyright (c) 2019 Ozgur Ozcitak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+@oozcitak/infra
+MIT
+MIT License
+
+Copyright (c) 2019 Ozgur Ozcitak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+@oozcitak/url
+MIT
+MIT License
+
+Copyright (c) 2019 Ozgur Ozcitak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+@oozcitak/util
+MIT
+MIT License
+
+Copyright (c) 2019 Ozgur Ozcitak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+semver
+ISC
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+
+tunnel
+MIT
+The MIT License (MIT)
+
+Copyright (c) 2012 Koichi Kobayashi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+
+uuid
+MIT
+The MIT License (MIT)
+
+Copyright (c) 2010-2016 Robert Kieffer and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+xmlbuilder2
+MIT
+MIT License
+
+Copyright (c) 2019 Ozgur Ozcitak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

package-lock.json

@@ -18,9 +18,9 @@
       }
     },
     "@actions/http-client": {
-      "version": "1.0.6",
+      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-1.0.6.tgz",
+      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-1.0.8.tgz",
-      "integrity": "sha512-LGmio4w98UyGX33b/W6V6Nx/sQHRXZ859YlMkn36wPsXPB82u8xTVlA/Dq2DXrm6lEq9RVmisRJa1c+HETAIJA==",
+      "integrity": "sha512-G4JjJ6f9Hb3Zvejj+ewLLKLf99ZC+9v+yCxoYf9vSyH+WkzPLB2LuUtRMGNkooMqdugGBFStIKXOuvH1W+EctA==",
       "requires": {
         "tunnel": "0.0.6"
       }
@@ -430,6 +430,74 @@
         "@types/yargs": "^13.0.0"
       }
     },
+    "@oozcitak/dom": {
+      "version": "1.15.5",
+      "resolved": "https://registry.npmjs.org/@oozcitak/dom/-/dom-1.15.5.tgz",
+      "integrity": "sha512-L6v3Mwb0TaYBYgeYlIeBaHnc+2ZEaDSbFiRm5KmqZQSoBlbPlf+l6aIH/sD5GUf2MYwULw00LT7+dOnEuAEC0A==",
+      "requires": {
+        "@oozcitak/infra": "1.0.5",
+        "@oozcitak/url": "1.0.0",
+        "@oozcitak/util": "8.0.0"
+      },
+      "dependencies": {
+        "@oozcitak/util": {
+          "version": "8.0.0",
+          "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-8.0.0.tgz",
+          "integrity": "sha512-+9Hq6yuoq/3TRV/n/xcpydGBq2qN2/DEDMqNTG7rm95K6ZE2/YY/sPyx62+1n8QsE9O26e5M1URlXsk+AnN9Jw=="
+        }
+      }
+    },
+    "@oozcitak/infra": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@oozcitak/infra/-/infra-1.0.5.tgz",
+      "integrity": "sha512-o+zZH7M6l5e3FaAWy3ojaPIVN5eusaYPrKm6MZQt0DKNdgXa2wDYExjpP0t/zx+GoQgQKzLu7cfD8rHCLt8JrQ==",
+      "requires": {
+        "@oozcitak/util": "8.0.0"
+      },
+      "dependencies": {
+        "@oozcitak/util": {
+          "version": "8.0.0",
+          "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-8.0.0.tgz",
+          "integrity": "sha512-+9Hq6yuoq/3TRV/n/xcpydGBq2qN2/DEDMqNTG7rm95K6ZE2/YY/sPyx62+1n8QsE9O26e5M1URlXsk+AnN9Jw=="
+        }
+      }
+    },
+    "@oozcitak/url": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@oozcitak/url/-/url-1.0.0.tgz",
+      "integrity": "sha512-LGrMeSxeLzsdaitxq3ZmBRVOrlRRQIgNNci6L0VRnOKlJFuRIkNm4B+BObXPCJA6JT5bEJtrrwjn30jueHJYZQ==",
+      "requires": {
+        "@oozcitak/infra": "1.0.3",
+        "@oozcitak/util": "1.0.2"
+      },
+      "dependencies": {
+        "@oozcitak/infra": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/@oozcitak/infra/-/infra-1.0.3.tgz",
+          "integrity": "sha512-9O2wxXGnRzy76O1XUxESxDGsXT5kzETJPvYbreO4mv6bqe1+YSuux2cZTagjJ/T4UfEwFJz5ixanOqB0QgYAag==",
+          "requires": {
+            "@oozcitak/util": "1.0.1"
+          },
+          "dependencies": {
+            "@oozcitak/util": {
+              "version": "1.0.1",
+              "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-1.0.1.tgz",
+              "integrity": "sha512-dFwFqcKrQnJ2SapOmRD1nQWEZUtbtIy9Y6TyJquzsalWNJsKIPxmTI0KG6Ypyl8j7v89L2wixH9fQDNrF78hKg=="
+            }
+          }
+        },
+        "@oozcitak/util": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-1.0.2.tgz",
+          "integrity": "sha512-4n8B1cWlJleSOSba5gxsMcN4tO8KkkcvXhNWW+ADqvq9Xj+Lrl9uCa90GRpjekqQJyt84aUX015DG81LFpZYXA=="
+        }
+      }
+    },
+    "@oozcitak/util": {
+      "version": "8.3.3",
+      "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-8.3.3.tgz",
+      "integrity": "sha512-Ufpab7G5PfnEhQyy5kDg9C8ltWJjsVT1P/IYqacjstaqydG4Q21HAT2HUZQYBrC/a1ZLKCz87pfydlDvv8y97w=="
+    },
     "@types/babel__core": {
       "version": "7.1.3",
       "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.1.3.tgz",
@@ -3308,9 +3376,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
+      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
       "dev": true
     },
     "lodash.memoize": {
@@ -4955,6 +5023,16 @@
       "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==",
       "dev": true
     },
+    "xmlbuilder2": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/xmlbuilder2/-/xmlbuilder2-2.1.2.tgz",
+      "integrity": "sha512-PI710tmtVlQ5VmwzbRTuhmVhKnj9pM8Si+iOZCV2g2SNo3gCrpzR2Ka9wNzZtqfD+mnP+xkrqoNy0sjKZqP4Dg==",
+      "requires": {
+        "@oozcitak/dom": "1.15.5",
+        "@oozcitak/infra": "1.0.5",
+        "@oozcitak/util": "8.3.3"
+      }
+    },
     "y18n": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",

package.json

@@ -5,11 +5,11 @@
   "description": "setup java action",
   "main": "dist/index.js",
   "scripts": {
-    "build": "ncc build src/setup-java.ts",
+    "build": "ncc build -o dist/setup src/setup-java.ts && ncc build -o dist/cleanup src/cleanup-java.ts",
     "format": "prettier --write **/*.ts",
     "format-check": "prettier --check **/*.ts",
     "prerelease": "npm run-script build",
-    "release": "git add -f dist/index.js",
+    "release": "git add -f dist/setup/index.js dist/cleanup/index.js",
     "test": "jest"
   },
   "repository": {
@@ -26,10 +26,11 @@
   "dependencies": {
     "@actions/core": "^1.0.0",
     "@actions/exec": "^1.0.0",
-    "@actions/http-client": "^1.0.6",
+    "@actions/http-client": "^1.0.8",
     "@actions/io": "^1.0.0",
     "@actions/tool-cache": "^1.3.1",
-    "semver": "^6.1.1"
+    "semver": "^6.1.1",
+    "xmlbuilder2": "^2.1.2"
   },
   "devDependencies": {
     "@types/jest": "^24.0.13",

src/auth.ts

@@ -3,60 +3,73 @@ import * as os from 'os';
 import * as path from 'path';
 import * as core from '@actions/core';
 import * as io from '@actions/io';
+import {create as xmlCreate} from 'xmlbuilder2';
+import * as constants from './constants';
 
 export const M2_DIR = '.m2';
 export const SETTINGS_FILE = 'settings.xml';
 
-export const DEFAULT_ID = 'github';
-export const DEFAULT_USERNAME = 'GITHUB_ACTOR';
-export const DEFAULT_PASSWORD = 'GITHUB_TOKEN';
-
 export async function configAuthentication(
-  id = DEFAULT_ID,
+  id: string,
-  username = DEFAULT_USERNAME,
+  username: string,
-  password = DEFAULT_PASSWORD
+  password: string,
+  gpgPassphrase: string | undefined = undefined
 ) {
   console.log(
     `creating ${SETTINGS_FILE} with server-id: ${id};`,
-    `environment variables: username=\$${username} and password=\$${password}`
+    'environment variables:',
+    `username=\$${username},`,
+    `password=\$${password},`,
+    `and gpg-passphrase=${gpgPassphrase ? '$' + gpgPassphrase : null}`
   );
   // when an alternate m2 location is specified use only that location (no .m2 directory)
   // otherwise use the home/.m2/ path
-  const directory: string = path.join(
+  const settingsDirectory: string = path.join(
-    core.getInput('settings-path') || os.homedir(),
+    core.getInput(constants.INPUT_SETTINGS_PATH) || os.homedir(),
-    core.getInput('settings-path') ? '' : M2_DIR
+    core.getInput(constants.INPUT_SETTINGS_PATH) ? '' : M2_DIR
+  );
+  await io.mkdirP(settingsDirectory);
+  core.debug(`created directory ${settingsDirectory}`);
+  await write(
+    settingsDirectory,
+    generate(id, username, password, gpgPassphrase)
   );
-  await io.mkdirP(directory);
-  core.debug(`created directory ${directory}`);
-  await write(directory, generate(id, username, password));
-}
-
-function escapeXML(value: string) {
-  return value
-    .replace(/&/g, '&')
-    .replace(/</g, '&lt;')
-    .replace(/>/g, '&gt;')
-    .replace(/"/g, '&quot;')
-    .replace(/'/g, '&apos;');
 }
 
 // only exported for testing purposes
 export function generate(
-  id = DEFAULT_ID,
+  id: string,
-  username = DEFAULT_USERNAME,
+  username: string,
-  password = DEFAULT_PASSWORD
+  password: string,
+  gpgPassphrase: string | undefined = undefined
 ) {
-  return `
+  const xmlObj: {[key: string]: any} = {
-  <settings>
+    settings: {
-      <servers>
+      '@xmlns': 'http://maven.apache.org/SETTINGS/1.0.0',
-        <server>
+      '@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
-          <id>${escapeXML(id)}</id>
+      '@xsi:schemaLocation':
-          <username>\${env.${escapeXML(username)}}</username>
+        'http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd',
-          <password>\${env.${escapeXML(password)}}</password>
+      servers: {
-        </server>
+        server: [
-      </servers>
+          {
-  </settings>
+            id: id,
-  `;
+            username: `\${env.${username}}`,
+            password: `\${env.${password}}`
+          }
+        ]
+      }
+    }
+  };
+
+  if (gpgPassphrase) {
+    const gpgServer = {
+      id: 'gpg.passphrase',
+      passphrase: `\${env.${gpgPassphrase}}`
+    };
+    xmlObj.settings.servers.server.push(gpgServer);
+  }
+
+  return xmlCreate(xmlObj).end({headless: true, prettyPrint: true, width: 80});
 }
 
 async function write(directory: string, settings: string) {

src/cleanup-java.ts

@@ -0,0 +1,19 @@
+import * as core from '@actions/core';
+import * as gpg from './gpg';
+import * as constants from './constants';
+
+async function run() {
+  if (core.getInput(constants.INPUT_GPG_PRIVATE_KEY, {required: false})) {
+    core.info('removing private key from keychain');
+    try {
+      const keyFingerprint = core.getState(
+        constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT
+      );
+      await gpg.deleteKey(keyFingerprint);
+    } catch (error) {
+      core.setFailed('failed to remove private key');
+    }
+  }
+}
+
+run();

src/constants.ts

@@ -0,0 +1,16 @@
+export const INPUT_VERSION = 'version';
+export const INPUT_JAVA_VERSION = 'java-version';
+export const INPUT_ARCHITECTURE = 'architecture';
+export const INPUT_JAVA_PACKAGE = 'java-package';
+export const INPUT_JDK_FILE = 'jdkFile';
+export const INPUT_SERVER_ID = 'server-id';
+export const INPUT_SERVER_USERNAME = 'server-username';
+export const INPUT_SERVER_PASSWORD = 'server-password';
+export const INPUT_SETTINGS_PATH = 'settings-path';
+export const INPUT_GPG_PRIVATE_KEY = 'gpg-private-key';
+export const INPUT_GPG_PASSPHRASE = 'gpg-passphrase';
+
+export const INPUT_DEFAULT_GPG_PRIVATE_KEY = undefined;
+export const INPUT_DEFAULT_GPG_PASSPHRASE = 'GPG_PASSPHRASE';
+
+export const STATE_GPG_PRIVATE_KEY_FINGERPRINT = 'gpg-private-key-fingerprint';

src/gpg.ts

@@ -0,0 +1,58 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import * as io from '@actions/io';
+import * as exec from '@actions/exec';
+import * as util from './util';
+import {ExecOptions} from '@actions/exec/lib/interfaces';
+
+export const PRIVATE_KEY_FILE = path.join(util.getTempDir(), 'private-key.asc');
+
+const PRIVATE_KEY_FINGERPRINT_REGEX = /\w{40}/;
+
+export async function importKey(privateKey: string) {
+  fs.writeFileSync(PRIVATE_KEY_FILE, privateKey, {
+    encoding: 'utf-8',
+    flag: 'w'
+  });
+
+  let output = '';
+
+  const options: ExecOptions = {
+    silent: true,
+    listeners: {
+      stdout: (data: Buffer) => {
+        output += data.toString();
+      }
+    }
+  };
+
+  await exec.exec(
+    'gpg',
+    [
+      '--batch',
+      '--import-options',
+      'import-show',
+      '--import',
+      PRIVATE_KEY_FILE
+    ],
+    options
+  );
+
+  await io.rmRF(PRIVATE_KEY_FILE);
+
+  const match = output.match(PRIVATE_KEY_FINGERPRINT_REGEX);
+  return match && match[0];
+}
+
+export async function deleteKey(keyFingerprint: string) {
+  await exec.exec(
+    'gpg',
+    ['--batch', '--yes', '--delete-secret-keys', keyFingerprint],
+    {silent: true}
+  );
+  await exec.exec(
+    'gpg',
+    ['--batch', '--yes', '--delete-keys', keyFingerprint],
+    {silent: true}
+  );
+}

src/installer.ts

@@ -1,5 +1,3 @@
-let tempDirectory = process.env['RUNNER_TEMP'] || '';
-
 import * as core from '@actions/core';
 import * as io from '@actions/io';
 import * as exec from '@actions/exec';
@@ -8,23 +6,10 @@ import * as tc from '@actions/tool-cache';
 import * as fs from 'fs';
 import * as path from 'path';
 import * as semver from 'semver';
+import * as util from './util';
 
-const IS_WINDOWS = process.platform === 'win32';
+const tempDirectory = util.getTempDir();
-
+const IS_WINDOWS = util.isWindows();
-if (!tempDirectory) {
-  let baseLocation;
-  if (IS_WINDOWS) {
-    // On windows use the USERPROFILE env variable
-    baseLocation = process.env['USERPROFILE'] || 'C:\\';
-  } else {
-    if (process.platform === 'darwin') {
-      baseLocation = '/Users';
-    } else {
-      baseLocation = '/home';
-    }
-  }
-  tempDirectory = path.join(baseLocation, 'actions', 'temp');
-}
 
 export async function getJava(
   version: string,
@@ -87,9 +72,17 @@ export async function getJava(
   }
 
   let extendedJavaHome = 'JAVA_HOME_' + version + '_' + arch;
+  core.exportVariable(extendedJavaHome, toolPath); //TODO: remove for v2
+  // For portability reasons environment variables should only consist of
+  // uppercase letters, digits, and the underscore. Therefore we convert
+  // the extendedJavaHome variable to upper case and replace '.' symbols and
+  // any other non-alphanumeric characters with an underscore.
+  extendedJavaHome = extendedJavaHome.toUpperCase().replace(/[^0-9A-Z_]/g, '_');
   core.exportVariable('JAVA_HOME', toolPath);
   core.exportVariable(extendedJavaHome, toolPath);
   core.addPath(path.join(toolPath, 'bin'));
+  core.setOutput('path', toolPath);
+  core.setOutput('version', version);
 }
 
 function getCacheVersionString(version: string) {

src/setup-java.ts

@@ -1,30 +1,55 @@
 import * as core from '@actions/core';
 import * as installer from './installer';
 import * as auth from './auth';
+import * as gpg from './gpg';
+import * as constants from './constants';
 import * as path from 'path';
 
 async function run() {
   try {
-    let version = core.getInput('version');
+    let version = core.getInput(constants.INPUT_VERSION);
     if (!version) {
-      version = core.getInput('java-version', {required: true});
+      version = core.getInput(constants.INPUT_JAVA_VERSION, {required: true});
     }
-    const arch = core.getInput('architecture', {required: true});
+    const arch = core.getInput(constants.INPUT_ARCHITECTURE, {required: true});
-    const javaPackage = core.getInput('java-package', {required: true});
+    const javaPackage = core.getInput(constants.INPUT_JAVA_PACKAGE, {
-    const jdkFile = core.getInput('jdkFile', {required: false}) || '';
+      required: true
+    });
+    const jdkFile = core.getInput(constants.INPUT_JDK_FILE, {required: false});
 
     await installer.getJava(version, arch, jdkFile, javaPackage);
 
-    const matchersPath = path.join(__dirname, '..', '.github');
+    const matchersPath = path.join(__dirname, '..', '..', '.github');
-    console.log(`##[add-matcher]${path.join(matchersPath, 'java.json')}`);
+    core.info(`##[add-matcher]${path.join(matchersPath, 'java.json')}`);
 
-    const id = core.getInput('server-id', {required: false}) || undefined;
+    const id = core.getInput(constants.INPUT_SERVER_ID, {required: false});
-    const username =
+    const username = core.getInput(constants.INPUT_SERVER_USERNAME, {
-      core.getInput('server-username', {required: false}) || undefined;
+      required: false
-    const password =
+    });
-      core.getInput('server-password', {required: false}) || undefined;
+    const password = core.getInput(constants.INPUT_SERVER_PASSWORD, {
+      required: false
+    });
+    const gpgPrivateKey =
+      core.getInput(constants.INPUT_GPG_PRIVATE_KEY, {required: false}) ||
+      constants.INPUT_DEFAULT_GPG_PRIVATE_KEY;
+    const gpgPassphrase =
+      core.getInput(constants.INPUT_GPG_PASSPHRASE, {required: false}) ||
+      (gpgPrivateKey ? constants.INPUT_DEFAULT_GPG_PASSPHRASE : undefined);
 
-    await auth.configAuthentication(id, username, password);
+    if (gpgPrivateKey) {
+      core.setSecret(gpgPrivateKey);
+    }
+
+    await auth.configAuthentication(id, username, password, gpgPassphrase);
+
+    if (gpgPrivateKey) {
+      core.info('importing private key');
+      const keyFingerprint = (await gpg.importKey(gpgPrivateKey)) || '';
+      core.saveState(
+        constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT,
+        keyFingerprint
+      );
+    }
   } catch (error) {
     core.setFailed(error.message);
   }

src/util.ts

@@ -0,0 +1,26 @@
+import * as path from 'path';
+
+export function getTempDir() {
+  let tempDirectory = process.env.RUNNER_TEMP;
+  if (tempDirectory === undefined) {
+    let baseLocation;
+    if (isWindows()) {
+      // On windows use the USERPROFILE env variable
+      baseLocation = process.env['USERPROFILE']
+        ? process.env['USERPROFILE']
+        : 'C:\\';
+    } else {
+      if (process.platform === 'darwin') {
+        baseLocation = '/Users';
+      } else {
+        baseLocation = '/home';
+      }
+    }
+    tempDirectory = path.join(baseLocation, 'actions', 'temp');
+  }
+  return tempDirectory;
+}
+
+export function isWindows() {
+  return process.platform === 'win32';
+}