SONAR-6494 WS permissions/apply_template apply a permission template …

…to a project

server/sonar-server/src/main/java/org/sonar/server/permission/ws/ApplyTemplateAction.java

@@ -0,0 +1,82 @@
+/*
+ * SonarQube, open source software quality management tool.
+ * Copyright (C) 2008-2014 SonarSource
+ * mailto:contact AT sonarsource DOT com
+ *
+ * SonarQube is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * SonarQube is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package org.sonar.server.permission.ws;
+
+import org.sonar.api.server.ws.Request;
+import org.sonar.api.server.ws.Response;
+import org.sonar.api.server.ws.WebService;
+import org.sonar.db.DbClient;
+import org.sonar.db.DbSession;
+import org.sonar.db.component.ComponentDto;
+import org.sonar.db.permission.PermissionTemplateDto;
+import org.sonar.server.permission.ApplyPermissionTemplateQuery;
+import org.sonar.server.permission.PermissionService;
+
+import static java.util.Collections.singletonList;
+import static org.sonar.server.permission.ws.Parameters.PARAM_TEMPLATE_ID_EXPLICIT;
+import static org.sonar.server.permission.ws.Parameters.createProjectParameter;
+import static org.sonar.server.permission.ws.Parameters.createExplicitTemplateId;
+
+public class ApplyTemplateAction implements PermissionsWsAction {
+  private final DbClient dbClient;
+  private final PermissionService permissionService;
+  private final PermissionDependenciesFinder finder;
+
+  public ApplyTemplateAction(DbClient dbClient, PermissionService permissionService, PermissionDependenciesFinder finder) {
+    this.dbClient = dbClient;
+    this.permissionService = permissionService;
+    this.finder = finder;
+  }
+
+  @Override
+  public void define(WebService.NewController context) {
+    WebService.NewAction action = context.createAction("apply_template")
+      .setDescription("Apply a permission template to one or several projects.<br />" +
+        "The project id or project key must be provided.<br />" +
+        "It requires administration permissions to access.")
+      .setPost(true)
+      .setSince("5.2")
+      .setHandler(this);
+
+    createExplicitTemplateId(action);
+    createProjectParameter(action);
+  }
+
+  @Override
+  public void handle(Request wsRequest, Response wsResponse) throws Exception {
+    String templateUuid = wsRequest.mandatoryParam(PARAM_TEMPLATE_ID_EXPLICIT);
+
+    DbSession dbSession = dbClient.openSession(false);
+    try {
+      PermissionTemplateDto template = finder.getTemplate(dbSession, templateUuid);
+      ComponentDto project = finder.getProject(dbSession, wsRequest);
+
+      ApplyPermissionTemplateQuery query = ApplyPermissionTemplateQuery.create(
+        template.getUuid(),
+        singletonList(project.key()));
+      permissionService.applyPermissionTemplate(query);
+    } finally {
+      dbClient.closeSession(dbSession);
+    }
+
+    wsResponse.noContent();
+  }
+}

server/sonar-server/src/main/java/org/sonar/server/permission/ws/PermissionDependenciesFinder.java

@@ -35,7 +35,6 @@
 import static org.sonar.api.security.DefaultGroups.ANYONE;
 import static org.sonar.api.security.DefaultGroups.isAnyone;
 import static org.sonar.server.ws.WsUtils.checkFound;
-import static org.sonar.server.ws.WsUtils.checkRequest;
 
 public class PermissionDependenciesFinder {
   private final DbClient dbClient;
@@ -59,10 +58,9 @@ Optional<ComponentDto> searchProject(DbSession dbSession, PermissionRequest requ
   }
 
   public ComponentDto getProject(DbSession dbSession, Request wsRequest) {
-    Optional<WsProjectRef> projectRef = WsProjectRef.optionalFromRequest(wsRequest);
-    checkRequest(projectRef.isPresent(), "The project id or the project key must be provided.");
+    WsProjectRef projectRef = WsProjectRef.fromRequest(wsRequest);
 
-    return componentFinder.getProjectByUuidOrKey(dbSession, projectRef.get().uuid(), projectRef.get().key());
+    return componentFinder.getProjectByUuidOrKey(dbSession, projectRef.uuid(), projectRef.key());
   }
 
   String getGroupName(DbSession dbSession, PermissionRequest request) {

server/sonar-server/src/main/java/org/sonar/server/permission/ws/PermissionsWsModule.java

@@ -43,6 +43,7 @@ protected void configureModule() {
       CreateTemplateAction.class,
       UpdateTemplateAction.class,
       DeleteTemplateAction.class,
+      ApplyTemplateAction.class,
       // utility classes
       PermissionChangeBuilder.class,
       SearchProjectPermissionsDataLoader.class,

server/sonar-server/src/main/java/org/sonar/server/permission/ws/WsProjectRef.java

@@ -45,14 +45,16 @@ private WsProjectRef(Request wsRequest) {
   }
 
   static Optional<WsProjectRef> optionalFromRequest(Request wsRequest) {
-    if (hasNoProjectParam(wsRequest)) {
+    if (!hasProjectParam(wsRequest)) {
       return Optional.absent();
     }
 
     return Optional.of(new WsProjectRef(wsRequest));
   }
 
   static WsProjectRef fromRequest(Request wsRequest) {
+    checkRequest(hasProjectParam(wsRequest), "Project id or project key must be provided, not both.");
+
     return new WsProjectRef(wsRequest);
   }
 
@@ -66,7 +68,7 @@ String key() {
     return this.key;
   }
 
-  private static boolean hasNoProjectParam(Request wsRequest) {
-    return !wsRequest.hasParam(PARAM_PROJECT_ID) && !wsRequest.hasParam(PARAM_PROJECT_KEY);
+  private static boolean hasProjectParam(Request wsRequest) {
+    return wsRequest.hasParam(PARAM_PROJECT_ID) || wsRequest.hasParam(PARAM_PROJECT_KEY);
   }
 }