New project conventions

[lgpl/argeo-commons.git] / org.argeo.security.core / src / org / argeo / security / jcr / OsJcrUserAdminService.java

diff --git a/org.argeo.security.core/src/org/argeo/security/jcr/OsJcrUserAdminService.java b/org.argeo.security.core/src/org/argeo/security/jcr/OsJcrUserAdminService.java
new file mode 100644 (file)
index 0000000..c25bdb8
--- /dev/null
+++ b/org.argeo.security.core/src/org/argeo/security/jcr/OsJcrUserAdminService.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.security.jcr;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.ArgeoException;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.jcr.UserJcrUtils;
+import org.argeo.security.UserAdminService;
+import org.springframework.dao.DataAccessException;
+import org.springframework.security.userdetails.User;
+import org.springframework.security.userdetails.UserDetails;
+import org.springframework.security.userdetails.UsernameNotFoundException;
+
+/**
+ * Dummy user service to be used when running as a single OS user (typically
+ * desktop). TODO integrate with JCR user / groups
+ */
+public class OsJcrUserAdminService implements UserAdminService {
+       private Repository repository;
+
+       /** In memory roles provided by applications. */
+       private List<String> roles = new ArrayList<String>();
+
+       // private Session adminSession;
+
+       public void init() {
+               // try {
+               // adminSession = repository.login();
+               // } catch (RepositoryException e) {
+               // throw new ArgeoException("Cannot initialize", e);
+               // }
+       }
+
+       public void destroy() {
+               // JcrUtils.logoutQuietly(adminSession);
+       }
+
+       /** <b>Unsupported</b> */
+       public void createUser(UserDetails user) {
+               throw new UnsupportedOperationException();
+       }
+
+       /** Does nothing */
+       public void updateUser(UserDetails user) {
+
+       }
+
+       /** <b>Unsupported</b> */
+       public void deleteUser(String username) {
+               throw new UnsupportedOperationException();
+       }
+
+       /** <b>Unsupported</b> */
+       public void changePassword(String oldPassword, String newPassword) {
+               throw new UnsupportedOperationException();
+       }
+
+       public boolean userExists(String username) {
+               if (getSPropertyUsername().equals(username))
+                       return true;
+               else
+                       return false;
+       }
+
+       public UserDetails loadUserByUsername(String username)
+                       throws UsernameNotFoundException, DataAccessException {
+               if (getSPropertyUsername().equals(username)) {
+                       UserDetails userDetails;
+                       if (repository != null) {
+                               Session adminSession = null;
+                               try {
+                                       adminSession = repository.login();
+                                       Node userProfile = UserJcrUtils.getUserProfile(
+                                                       adminSession, username);
+                                       userDetails = new JcrUserDetails(userProfile, "",
+                                                       OsJcrAuthenticationProvider.getBaseAuthorities());
+                               } catch (RepositoryException e) {
+                                       throw new ArgeoException(
+                                                       "Cannot retrieve user profile for " + username, e);
+                               } finally {
+                                       JcrUtils.logoutQuietly(adminSession);
+                               }
+                       } else {
+                               userDetails = new User(username, "", true, true, true, true,
+                                               OsJcrAuthenticationProvider.getBaseAuthorities());
+                       }
+                       return userDetails;
+               } else {
+                       throw new UnsupportedOperationException();
+               }
+       }
+
+       protected final String getSPropertyUsername() {
+               return System.getProperty("user.name");
+       }
+
+       public Set<String> listUsers() {
+               Set<String> set = new HashSet<String>();
+               set.add(getSPropertyUsername());
+               return set;
+       }
+
+       public Set<String> listUsersInRole(String role) {
+               Set<String> set = new HashSet<String>();
+               set.add(getSPropertyUsername());
+               return set;
+       }
+
+       /** Does nothing */
+       public void synchronize() {
+       }
+
+       /** <b>Unsupported</b> */
+       public void newRole(String role) {
+               roles.add(role);
+       }
+
+       public Set<String> listEditableRoles() {
+               return new HashSet<String>(roles);
+       }
+
+       /** <b>Unsupported</b> */
+       public void deleteRole(String role) {
+               roles.remove(role);
+       }
+
+       public void setRepository(Repository repository) {
+               this.repository = repository;
+       }
+}