UserApi implement createPersonalAccessToken

* adds missing scopes
* factors out common logic

Author: maltem-za

src/main/java/org/gitlab4j/api/UserApi.java

@@ -904,21 +904,7 @@ public Optional<ImpersonationToken> getOptionalImpersonationToken(Object userIdO
      * @throws GitLabApiException if any exception occurs
      */
     public ImpersonationToken createImpersonationToken(Object userIdOrUsername, String name, Date expiresAt, Scope[] scopes) throws GitLabApiException {
-
-        if (scopes == null || scopes.length == 0) {
-            throw new RuntimeException("scopes cannot be null or empty");
-        }
-
-        GitLabApiForm formData = new GitLabApiForm()
-                .withParam("name", name, true)
-                .withParam("expires_at", expiresAt);
-
-        for (Scope scope : scopes) {
-            formData.withParam("scopes[]", scope.toString());
-        }
-
-        Response response = post(Response.Status.CREATED, formData, "users", getUserIdOrUsername(userIdOrUsername), "impersonation_tokens");
-        return (response.readEntity(ImpersonationToken.class));
+        return createPersonalAccessTokenOrImpersonationToken(userIdOrUsername, name, expiresAt, scopes, true);
     }
 
     /**
@@ -940,6 +926,43 @@ public void revokeImpersonationToken(Object userIdOrUsername, Long tokenId) thro
         delete(expectedStatus, null, "users", getUserIdOrUsername(userIdOrUsername), "impersonation_tokens", tokenId);
     }
 
+    /**
+     * Create a personal access token.  Available only for admin users.
+     *
+     * <pre><code>GitLab Endpoint: POST /users/:user_id/personal_access_tokens</code></pre>
+     *
+     * @param userIdOrUsername the user in the form of an Integer(ID), String(username), or User instance
+     * @param name the name of the personal access token, required
+     * @param expiresAt the expiration date of the personal access token, optional
+     * @param scopes an array of scopes of the personal access token
+     * @return the created PersonalAccessToken instance
+     * @throws GitLabApiException if any exception occurs
+     */
+    public ImpersonationToken createPersonalAccessToken(Object userIdOrUsername, String name, Date expiresAt, Scope[] scopes) throws GitLabApiException {
+        return createPersonalAccessTokenOrImpersonationToken(userIdOrUsername, name, expiresAt, scopes, false);
+    }
+
+    // as per https://docs.gitlab.com/ee/api/README.html#impersonation-tokens, impersonation tokens are a type of
+    // personal access token
+    private ImpersonationToken createPersonalAccessTokenOrImpersonationToken(Object userIdOrUsername, String name, Date expiresAt, Scope[] scopes, boolean impersonation) throws GitLabApiException {
+
+        if (scopes == null || scopes.length == 0) {
+            throw new RuntimeException("scopes cannot be null or empty");
+        }
+
+        GitLabApiForm formData = new GitLabApiForm()
+                .withParam("name", name, true)
+                .withParam("expires_at", expiresAt);
+
+        for (Scope scope : scopes) {
+            formData.withParam("scopes[]", scope.toString());
+        }
+
+        String tokenTypePathArg = impersonation ? "impersonation_tokens" : "personal_access_tokens";
+        Response response = post(Response.Status.CREATED, formData, "users", getUserIdOrUsername(userIdOrUsername), tokenTypePathArg);
+        return (response.readEntity(ImpersonationToken.class));
+    }
+
     /**
      * Populate the REST form with data from the User instance.
      *

src/main/java/org/gitlab4j/api/models/ImpersonationToken.java

@@ -14,7 +14,7 @@ public class ImpersonationToken {
     /** Enum to specify the scope of an ImpersonationToken. */
     public enum Scope {
 
-        API, READ_USER, READ_REPOSITORY, WRITE_REPOSITORY, READ_REGISTRY, SUDO;
+        API, READ_API, READ_USER, READ_REPOSITORY, WRITE_REPOSITORY, READ_REGISTRY, WRITE_REGISTRY, SUDO;
 
         private static JacksonJsonEnumHelper<Scope> enumHelper = new JacksonJsonEnumHelper<>(Scope.class);
 

src/test/java/org/gitlab4j/api/TestUserApi.java

@@ -61,7 +61,8 @@ public class TestUserApi extends AbstractIntegrationTest {
     private static final String TEST_BLOCK_USERNAME = HelperUtils.getProperty(BLOCK_USERNAME_KEY);
     private static final String TEST_SUDO_AS_USERNAME = HelperUtils.getProperty(SUDO_AS_USERNAME_KEY);
 
-    private static final String TEST_IMPERSONATION_TOKEN_NAME = "token1";
+    private static final String TEST_IMPERSONATION_TOKEN_NAME = "ipt_1";
+    private static final String TEST_PERSONAL_ACCESS_TOKEN_NAME = "pat_1";
     private static final String TEST_SSH_KEY =
 	"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC3rWzl/oPAD+Em2iGTmR81HcYZsopvnKp7jelI4XS91fT1NjCRrGsxf5Mw/" +
         "KnmtBjhk+kQjkhIrnsBDcs6DZWtNcHJtyWJZrYsfxMTqWCaQv+OTRwVboqS2pmPcbK3gizUd5GCLFTKbg4OMpdywTwi6NAPwQ" +
@@ -325,9 +326,9 @@ public void testCreateImpersonationToken() throws GitLabApiException, ParseExcep
 
         User user = gitLabApi.getUserApi().getCurrentUser();
 
-        // NOTE: READ_REGISTRY scope is left out because the GitLab server docker instance does not have the
-        // registry configured and the test would thus fail.
-        Scope[] scopes = {Scope.API, Scope.READ_USER, Scope.READ_REPOSITORY, Scope.WRITE_REPOSITORY, Scope.SUDO};
+        // NOTE: READ_REGISTRY & WRITE_REGISTRY scopes are left out because the GitLab server docker instance does not
+        // have the registry configured and the test would thus fail.
+        Scope[] scopes = {Scope.API, Scope.READ_API, Scope.READ_USER, Scope.READ_REPOSITORY, Scope.WRITE_REPOSITORY, Scope.SUDO};
         Date expiresAt = ISO8601.toDate("2018-01-01T00:00:00Z");
 
         ImpersonationToken token = null;
@@ -401,7 +402,7 @@ public void testGetImpersonationTokens() throws GitLabApiException, ParseExcepti
     }
 
     @Test
-    public void testDeleteImpersonationTokens() throws GitLabApiException, ParseException {
+    public void testRevokeImpersonationToken() throws GitLabApiException, ParseException {
 
         User user = gitLabApi.getUserApi().getCurrentUser();
         Scope[] scopes = {Scope.API, Scope.READ_USER};
@@ -418,6 +419,37 @@ public void testDeleteImpersonationTokens() throws GitLabApiException, ParseExce
         assertFalse(token.getActive());
     }
 
+    @Test
+    public void testCreatePersonalAccessToken() throws GitLabApiException, ParseException {
+
+        User user = gitLabApi.getUserApi().getCurrentUser();
+
+        // NOTE: READ_REGISTRY & WRITE_REGISTRY scopes are left out because the GitLab server docker instance does not
+        // have the registry configured and the test would thus fail.
+        Scope[] scopes = {Scope.API, Scope.READ_API, Scope.READ_USER, Scope.READ_REPOSITORY, Scope.WRITE_REPOSITORY, Scope.SUDO};
+        Date expiresAt = ISO8601.toDate("2018-01-01T00:00:00Z");
+
+        ImpersonationToken token = null;
+        try {
+
+            token = gitLabApi.getUserApi().createPersonalAccessToken(user, TEST_PERSONAL_ACCESS_TOKEN_NAME, expiresAt, scopes);
+
+            assertNotNull(token);
+            assertNotNull(token.getId());
+            assertEquals(TEST_PERSONAL_ACCESS_TOKEN_NAME, token.getName());
+            assertEquals(expiresAt.getTime(), token.getExpiresAt().getTime());
+            assertEquals(scopes.length, token.getScopes().size());
+            assertThat(token.getScopes(), contains(scopes));
+
+        } finally {
+            if (user != null && token != null) {
+                // GitLab doesn't have this API method yet - not a big issue since multiple tokens with the same name
+                // can be created. Note that you won't see a token in the UI unless the expiry date is in the future.
+//                gitLabApi.getUserApi().revokePersonalAccessToken(user.getId(), token.getId());
+            }
+        }
+    }
+
     @Test
     public void testGetSshKeys() throws GitLabApiException {