+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * 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.core;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
import org.argeo.security.ArgeoUser;
+import org.argeo.security.SimpleArgeoUser;
import org.argeo.security.UserNature;
+import org.springframework.security.Authentication;
import org.springframework.security.GrantedAuthority;
+import org.springframework.security.GrantedAuthorityImpl;
import org.springframework.security.userdetails.User;
+import org.springframework.security.userdetails.UserDetails;
public class ArgeoUserDetails extends User implements ArgeoUser {
private static final long serialVersionUID = 1L;
+ private final static Log log = LogFactory.getLog(ArgeoUserDetails.class);
private final List<UserNature> userNatures;
private final List<String> roles;
throws IllegalArgumentException {
super(username, password, true, true, true, true, authorities);
this.userNatures = Collections.unmodifiableList(userNatures);
-
+
// Roles
- List<String> roles = new ArrayList<String>();
- for (GrantedAuthority authority : getAuthorities()) {
- roles.add(authority.getAuthority());
- }
- this.roles = Collections.unmodifiableList(roles);
+ this.roles = Collections.unmodifiableList(addAuthoritiesToRoles(
+ getAuthorities(), new ArrayList<String>()));
+ }
+
+ public ArgeoUserDetails(ArgeoUser argeoUser) {
+ this(argeoUser.getUsername(), argeoUser.getUserNatures(), argeoUser
+ .getPassword(), rolesToAuthorities(argeoUser.getRoles()));
}
public List<UserNature> getUserNatures() {
return userNatures;
}
+ public void updateUserNatures(List<UserNature> userNaturesData) {
+ UserNature.updateUserNaturesWithCheck(userNatures, userNaturesData);
+ }
+
public List<String> getRoles() {
return roles;
}
+
+ /** The provided list, for chaining using {@link Collections} */
+ protected static List<String> addAuthoritiesToRoles(
+ GrantedAuthority[] authorities, List<String> roles) {
+ for (GrantedAuthority authority : authorities) {
+ roles.add(authority.getAuthority());
+ }
+ return roles;
+ }
+
+ protected static GrantedAuthority[] rolesToAuthorities(List<String> roles) {
+ GrantedAuthority[] arr = new GrantedAuthority[roles.size()];
+ for (int i = 0; i < roles.size(); i++) {
+ String role = roles.get(i);
+ if (log.isTraceEnabled())
+ log.debug("Convert role " + role + " to authority (i=" + i
+ + ")");
+ arr[i] = new GrantedAuthorityImpl(role);
+ }
+ return arr;
+ }
+
+ public static SimpleArgeoUser createSimpleArgeoUser(UserDetails userDetails) {
+ if (userDetails instanceof ArgeoUser) {
+ return new SimpleArgeoUser((ArgeoUser) userDetails);
+ } else {
+ SimpleArgeoUser argeoUser = new SimpleArgeoUser();
+ argeoUser.setUsername(userDetails.getUsername());
+ addAuthoritiesToRoles(userDetails.getAuthorities(), argeoUser
+ .getRoles());
+ return argeoUser;
+ }
+ }
+
+ public static ArgeoUser asArgeoUser(Authentication authentication) {
+ if (authentication == null)
+ return null;
+
+ if (authentication.getPrincipal() instanceof ArgeoUser) {
+ return new SimpleArgeoUser((ArgeoUser) authentication
+ .getPrincipal());
+ } else {
+ SimpleArgeoUser argeoUser = new SimpleArgeoUser();
+ argeoUser.setUsername(authentication.getName());
+ addAuthoritiesToRoles(authentication.getAuthorities(), argeoUser
+ .getRoles());
+ return argeoUser;
+ }
+ }
}