Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*
************************************************************************
******************* CANADIAN ASTRONOMY DATA CENTRE *******************
************** CENTRE CANADIEN DE DONNÉES ASTRONOMIQUES **************
*
* (c) 2014. (c) 2014.
* Government of Canada Gouvernement du Canada
* National Research Council Conseil national de recherches
* Ottawa, Canada, K1A 0R6 Ottawa, Canada, K1A 0R6
* All rights reserved Tous droits réservés
*
* NRC disclaims any warranties, Le CNRC dénie toute garantie
* expressed, implied, or énoncée, implicite ou légale,
* statutory, of any kind with de quelque nature que ce
* respect to the software, soit, concernant le logiciel,
* including without limitation y compris sans restriction
* any warranty of merchantability toute garantie de valeur
* or fitness for a particular marchande ou de pertinence
* purpose. NRC shall not be pour un usage particulier.
* liable in any event for any Le CNRC ne pourra en aucun cas
* damages, whether direct or être tenu responsable de tout
* indirect, special or general, dommage, direct ou indirect,
* consequential or incidental, particulier ou général,
* arising from the use of the accessoire ou fortuit, résultant
* software. Neither the name de l'utilisation du logiciel. Ni
* of the National Research le nom du Conseil National de
* Council of Canada nor the Recherches du Canada ni les noms
* names of its contributors may de ses participants ne peuvent
* be used to endorse or promote être utilisés pour approuver ou
* products derived from this promouvoir les produits dérivés
* software without specific prior de ce logiciel sans autorisation
* written permission. préalable et particulière
* par écrit.
*
* This file is part of the Ce fichier fait partie du projet
* OpenCADC project. OpenCADC.
*
* OpenCADC is free software: OpenCADC est un logiciel libre ;
* you can redistribute it and/or vous pouvez le redistribuer ou le
* modify it under the terms of modifier suivant les termes de
* the GNU Affero General Public la “GNU Affero General Public
* License as published by the License” telle que publiée
* Free Software Foundation, par la Free Software Foundation
* either version 3 of the : soit la version 3 de cette
* License, or (at your option) licence, soit (à votre gré)
* any later version. toute version ultérieure.
*
* OpenCADC is distributed in the OpenCADC est distribué
* hope that it will be useful, dans l’espoir qu’il vous
* but WITHOUT ANY WARRANTY; sera utile, mais SANS AUCUNE
* without even the implied GARANTIE : sans même la garantie
* warranty of MERCHANTABILITY implicite de COMMERCIALISABILITÉ
* or FITNESS FOR A PARTICULAR ni d’ADÉQUATION À UN OBJECTIF
* PURPOSE. See the GNU Affero PARTICULIER. Consultez la Licence
* General Public License for Générale Publique GNU Affero
* more details. pour plus de détails.
*
* You should have received Vous devriez avoir reçu une
* a copy of the GNU Affero copie de la Licence Générale
* General Public License along Publique GNU Affero avec
* with OpenCADC. If not, see OpenCADC ; si ce n’est
* <http://www.gnu.org/licenses/>. pas le cas, consultez :
* <http://www.gnu.org/licenses/>.
*
* $Revision: 4 $
*
************************************************************************
*/
package ca.nrc.cadc.ac.server.web.users;
Jeff Burke
committed
import ca.nrc.cadc.ac.PersonalDetails;
import ca.nrc.cadc.ac.User;
import ca.nrc.cadc.ac.UserNotFoundException;
import ca.nrc.cadc.ac.UserRequest;
import ca.nrc.cadc.ac.server.PluginFactory;
import ca.nrc.cadc.ac.server.UserPersistence;
import ca.nrc.cadc.auth.AuthenticationUtil;
Jeff Burke
committed
import ca.nrc.cadc.net.TransientException;
import org.apache.log4j.Logger;
import javax.security.auth.Subject;
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.security.AccessControlException;
import java.security.Principal;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.util.Iterator;
import java.util.Set;
public abstract class UsersAction implements PrivilegedExceptionAction<Object>
private static final Logger log = Logger.getLogger(UsersAction.class);
static final String DEFAULT_CONTENT_TYPE = "text/xml";
static final String JSON_CONTENT_TYPE = "application/json";
protected String acceptedContentType = DEFAULT_CONTENT_TYPE;
UsersAction()
{
}
public abstract void doAction() throws Exception;
public void setLogInfo(UserLogInfo logInfo)
public void setResponse(HttpServletResponse response)
{
this.response = response;
}
public Object run() throws IOException
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
}
catch (AccessControlException e)
{
log.debug(e.getMessage(), e);
String message = "Permission Denied";
this.logInfo.setMessage(message);
sendError(403, message);
}
catch (IllegalArgumentException e)
{
log.debug(e.getMessage(), e);
String message = e.getMessage();
this.logInfo.setMessage(message);
sendError(400, message);
}
catch (UserNotFoundException e)
{
log.debug(e.getMessage(), e);
String message = "User not found: " + e.getMessage();
this.logInfo.setMessage(message);
sendError(404, message);
}
catch (UnsupportedOperationException e)
{
log.debug(e.getMessage(), e);
this.logInfo.setMessage("Not yet implemented.");
sendError(501);
}
catch (TransientException e)
{
String message = "Internal Transient Error: " + e.getMessage();
this.logInfo.setSuccess(false);
this.logInfo.setMessage(message);
log.error(message, e);
sendError(503, message);
}
catch (Throwable t)
{
String message = "Internal Error: " + t.getMessage();
this.logInfo.setSuccess(false);
this.logInfo.setMessage(message);
log.error(message, t);
sendError(500, message);
}
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
}
private void sendError(int responseCode)
throws IOException
{
sendError(responseCode, null);
}
private void sendError(int responseCode, String message)
throws IOException
{
if (!this.response.isCommitted())
{
this.response.setContentType("text/plain");
if (message != null)
{
this.response.getWriter().write(message);
}
this.response.setStatus(responseCode);
}
else
{
log.warn("Could not send error " + responseCode + " (" + message + ") because the response is already committed.");
}
}
@SuppressWarnings("unchecked")
<T extends Principal> UserPersistence<T> getUserPersistence()
{
PluginFactory pluginFactory = new PluginFactory();
return pluginFactory.getUserPersistence();
}
protected void logUserInfo(String userName)
this.logInfo.userName = userName;
public void setAcceptedContentType(final String acceptedContentType)
{
this.acceptedContentType = acceptedContentType;
}
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
/**
* Read a user request (User pending approval) from the HTTP Request's
* stream.
*
* @param inputStream The Input Stream to read from.
* @return User Request instance.
* @throws IOException Any reading errors.
*/
protected final UserRequest<Principal> readUserRequest(
final InputStream inputStream) throws IOException
{
final UserRequest<Principal> userRequest;
if (acceptedContentType.equals(DEFAULT_CONTENT_TYPE))
{
userRequest = ca.nrc.cadc.ac.xml.UserRequestReader.read(inputStream);
}
else if (acceptedContentType.equals(JSON_CONTENT_TYPE))
{
userRequest =
ca.nrc.cadc.ac.json.UserRequestReader.read(inputStream);
}
else
{
// Should never happen.
throw new IOException("Unknown content being asked for: "
+ acceptedContentType);
}
return userRequest;
}
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
/**
* Read the user from the given stream of marshalled data.
*
* @param inputStream The stream to read in.
* @return User instance, never null.
*
* @throws IOException Any errors in reading the stream.
*/
protected final User<Principal> readUser(final InputStream inputStream)
throws IOException
{
response.setContentType(acceptedContentType);
final User<Principal> user;
if (acceptedContentType.equals(DEFAULT_CONTENT_TYPE))
{
user = ca.nrc.cadc.ac.xml.UserReader.read(inputStream);
}
else if (acceptedContentType.equals(JSON_CONTENT_TYPE))
{
user = ca.nrc.cadc.ac.json.UserReader.read(inputStream);
}
else
{
// Should never happen.
throw new IOException("Unknown content being asked for: "
+ acceptedContentType);
}
return user;
}
/**
* Write a user to the response's writer.
*
* @param user The user object to marshall and write out.
* @throws IOException Any writing errors.
*/
protected final <T extends Principal> void writeUser(final User<T> user)
throws IOException
{
response.setContentType(acceptedContentType);
final Writer writer = response.getWriter();
if (acceptedContentType.equals(DEFAULT_CONTENT_TYPE))
{
ca.nrc.cadc.ac.xml.UserWriter.write(user, writer);
}
else if (acceptedContentType.equals(JSON_CONTENT_TYPE))
{
ca.nrc.cadc.ac.json.UserWriter.write(user, writer);
}
}
/**
* Write out a Map of users as this Action's specified content type.
*
* @param users The Map of user IDs to names.
*/
protected final void writeUsers(final Map<String, PersonalDetails> users)
response.setContentType(acceptedContentType);
final Writer writer = response.getWriter();
if (acceptedContentType.equals(DEFAULT_CONTENT_TYPE))
{
ca.nrc.cadc.ac.xml.UsersWriter.write(users, writer);
}
else if (acceptedContentType.equals(JSON_CONTENT_TYPE))
{
ca.nrc.cadc.ac.json.UsersWriter.write(users, writer);
void redirectGet(User<?> user) throws Exception
final Set<Principal> httpPrincipals = user.getIdentities();
String id = null;
String idType = null;
Iterator<Principal> i = httpPrincipals.iterator();
Principal next = null;
while (idType == null && i.hasNext())
{
next = i.next();
idType = AuthenticationUtil.getPrincipalType(next);
id = next.getName();
}
if (idType == null)
{
throw new IllegalStateException("No identities found.");
}
response.setStatus(HttpServletResponse.SC_OK);
final String redirectURL = "/" + id + "?idType=" + idType;
response.setHeader("Location", redirectURL);
}