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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/*
* Copyright 2015 - 2021 Anton Tananaev (anton@traccar.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.traccar.api.resource;
import org.traccar.Context;
import org.traccar.api.BaseResource;
import org.traccar.helper.DataConverter;
import org.traccar.helper.ServletHelper;
import org.traccar.helper.LogAction;
import org.traccar.model.User;
import org.traccar.storage.StorageException;
import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Request;
import javax.annotation.security.PermitAll;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
@Path("session")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public class SessionResource extends BaseResource {
public static final String USER_ID_KEY = "userId";
public static final String USER_COOKIE_KEY = "user";
public static final String PASS_COOKIE_KEY = "password";
@javax.ws.rs.core.Context
private HttpServletRequest request;
@PermitAll
@GET
public User get(@QueryParam("token") String token) throws StorageException, UnsupportedEncodingException {
if (token != null) {
User user = storage.getObject(User.class, new Request(
new Columns.All(), new Condition.Equals("token", "token", token)));
if (user != null) {
Context.getPermissionsManager().checkUserEnabled(user.getId());
request.getSession().setAttribute(USER_ID_KEY, user.getId());
return user;
}
}
Long userId = (Long) request.getSession().getAttribute(USER_ID_KEY);
if (userId == null) {
Cookie[] cookies = request.getCookies();
String email = null, password = null;
if (cookies != null) {
for (Cookie cookie : cookies) {
if (cookie.getName().equals(USER_COOKIE_KEY)) {
byte[] emailBytes = DataConverter.parseBase64(
URLDecoder.decode(cookie.getValue(), StandardCharsets.US_ASCII.name()));
email = new String(emailBytes, StandardCharsets.UTF_8);
} else if (cookie.getName().equals(PASS_COOKIE_KEY)) {
byte[] passwordBytes = DataConverter.parseBase64(
URLDecoder.decode(cookie.getValue(), StandardCharsets.US_ASCII.name()));
password = new String(passwordBytes, StandardCharsets.UTF_8);
}
}
}
if (email != null && password != null) {
User user = Context.getPermissionsManager().login(email, password);
if (user != null) {
Context.getPermissionsManager().checkUserEnabled(user.getId());
request.getSession().setAttribute(USER_ID_KEY, user.getId());
return user;
}
}
} else {
Context.getPermissionsManager().checkUserEnabled(userId);
return Context.getPermissionsManager().getUser(userId);
}
throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build());
}
@PermitAll
@POST
public User add(
@FormParam("email") String email, @FormParam("password") String password) throws StorageException {
User user = Context.getPermissionsManager().login(email, password);
if (user != null) {
request.getSession().setAttribute(USER_ID_KEY, user.getId());
LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request));
return user;
} else {
LogAction.failedLogin(ServletHelper.retrieveRemoteAddress(request));
throw new WebApplicationException(Response.status(Response.Status.UNAUTHORIZED).build());
}
}
@DELETE
public Response remove() {
LogAction.logout(getUserId(), ServletHelper.retrieveRemoteAddress(request));
request.getSession().removeAttribute(USER_ID_KEY);
return Response.noContent().build();
}
}
|
