+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * 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.Map;
-import java.util.concurrent.Executor;
-
import javax.jcr.Node;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
+import javax.jcr.security.Privilege;
import org.argeo.ArgeoException;
import org.argeo.jcr.JcrUtils;
import org.argeo.security.OsAuthenticationToken;
-import org.argeo.security.SystemExecutionService;
import org.argeo.security.core.OsAuthenticationProvider;
import org.springframework.security.Authentication;
import org.springframework.security.AuthenticationException;
-import org.springframework.security.userdetails.UserDetails;
+/** Relies on OS to authenticate and additionally setup JCR */
public class OsJcrAuthenticationProvider extends OsAuthenticationProvider {
- private Executor systemExecutor;
- private String homeBasePath = "/home";
private Repository repository;
- private String workspace = null;
+ private String securityWorkspace = "security";
+ private Session securitySession;
+ private Session nodeSession;
+
+ public void init() {
+ try {
+ securitySession = repository.login(securityWorkspace);
+ nodeSession = repository.login();
+ } catch (RepositoryException e) {
+ throw new ArgeoException("Cannot initialize", e);
+ }
+ }
- private Long timeout = 5 * 60 * 1000l;
+ public void destroy() {
+ JcrUtils.logoutQuietly(securitySession);
+ JcrUtils.logoutQuietly(nodeSession);
+ }
public Authentication authenticate(Authentication authentication)
throws AuthenticationException {
final OsAuthenticationToken authen = (OsAuthenticationToken) super
.authenticate(authentication);
- final Repository repository = getRepositoryBlocking();
- systemExecutor.execute(new Runnable() {
- public void run() {
- Session session = null;
- try {
- session = repository.login(workspace);
- // WARNING: at this stage we assume that the java properties
- // will have the same value
- String userName = System.getProperty("user.name");
- Node userHome = JcrUtils.getUserHome(session, userName);
- if (userHome == null)
- userHome = JcrUtils.createUserHome(session,
- homeBasePath, userName);
- // authen.setDetails(getUserDetails(userHome, authen));
- } catch (RepositoryException e) {
- JcrUtils.discardQuietly(session);
- throw new ArgeoException(
- "Unexpected exception when synchronizing OS and JCR security ",
- e);
- } finally {
- JcrUtils.logoutQuietly(session);
- }
- }
- });
- return authen;
- }
-
- /** Builds user details based on the authentication and the user home. */
- protected UserDetails getUserDetails(Node userHome, Authentication authen) {
try {
- // TODO: loads enabled, locked, etc. from the home node.
- return new JcrUserDetails(userHome.getPath(), authen.getPrincipal()
- .toString(), authen.getCredentials().toString(),
- isEnabled(userHome), true, true, true,
- authen.getAuthorities());
- } catch (Exception e) {
- throw new ArgeoException("Cannot get user details for " + userHome,
+ // WARNING: at this stage we assume that the java properties
+ // will have the same value
+ String username = System.getProperty("user.name");
+ Node userProfile = JcrUtils.createUserProfileIfNeeded(
+ securitySession, username);
+ JcrUserDetails.checkAccountStatus(userProfile);
+
+ // each user should have a writable area in the default workspace of
+ // the node
+ Node userNodeHome = JcrUtils.createUserHomeIfNeeded(nodeSession,
+ username);
+ // FIXME how to set user home privileges *before* it is created ?
+ // JcrUtils.addPrivilege(nodeSession, userNodeHome.getPath(),
+ // username, Privilege.JCR_ALL);
+ // if (nodeSession.hasPendingChanges())
+ // nodeSession.save();
+
+ // user details
+ JcrUserDetails userDetails = new JcrUserDetails(userProfile, authen
+ .getCredentials().toString(), getBaseAuthorities());
+ authen.setDetails(userDetails);
+ } catch (RepositoryException e) {
+ JcrUtils.discardQuietly(securitySession);
+ throw new ArgeoException(
+ "Unexpected exception when synchronizing OS and JCR security ",
e);
+ } finally {
+ JcrUtils.logoutQuietly(securitySession);
}
+ return authen;
}
- protected Boolean isEnabled(Node userHome) {
- return true;
- }
-
- protected Repository getRepositoryBlocking() {
- long begin = System.currentTimeMillis();
- while (repository == null) {
- synchronized (this) {
- try {
- wait(500);
- } catch (InterruptedException e) {
- // silent
- }
- }
- if (System.currentTimeMillis() - begin > timeout)
- throw new ArgeoException("No repository registered after "
- + timeout + " ms");
- }
- return repository;
+ public void setSecurityWorkspace(String securityWorkspace) {
+ this.securityWorkspace = securityWorkspace;
}
- public synchronized void register(Repository repository,
- Map<String, String> parameters) {
+ public void setRepository(Repository repository) {
this.repository = repository;
- notifyAll();
- }
-
- public synchronized void unregister(Repository repository,
- Map<String, String> parameters) {
- this.repository = null;
- notifyAll();
- }
-
- public void register(SystemExecutionService systemExecutor,
- Map<String, String> parameters) {
- this.systemExecutor = systemExecutor;
- }
-
- public void unregister(SystemExecutionService systemExecutor,
- Map<String, String> parameters) {
- this.systemExecutor = null;
- }
-
- public void setHomeBasePath(String homeBasePath) {
- this.homeBasePath = homeBasePath;
}
-
- public void setWorkspace(String workspace) {
- this.workspace = workspace;
- }
-
}
projects / lgpl / argeo-commons.git / blobdiff