Added support for GPG

__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 () => {
-    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', () => {
+  it('generates valid settings.xml with minimal configuration', () => {
     const id = 'packages';
     const username = 'USER';
     const password = '&<>"\'\'"><&';
 
-    expect(auth.generate(id, username, password)).toEqual(`
-  <settings>
-      <servers>
-        <server>
-          <id>${id}</id>
-          <username>\${env.${username}}</username>
-          <password>\${env.&amp;&lt;&gt;&quot;&apos;&apos;&quot;&gt;&lt;&amp;}</password>
-        </server>
-      </servers>
-  </settings>
-  `);
+    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>
+  </servers>
+</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);
+  }, 300000);
+
+  afterAll(async () => {
+    try {
+      await io.rmRF(tempDir);
+    } catch {
+      console.log('Failed to remove test directories');
+    }
+  }, 100000);
+
+  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'));
+    });
+  });
+});