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
|
/*
* Copyright 2015 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.LogAction;
import org.traccar.model.User;
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 javax.xml.bind.DatatypeConverter;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
import java.sql.SQLException;
@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 SQLException, UnsupportedEncodingException {
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 (int i = 0; i < cookies.length; i++) {
if (cookies[i].getName().equals(USER_COOKIE_KEY)) {
byte[] emailBytes = DatatypeConverter.parseBase64Binary(
URLDecoder.decode(cookies[i].getValue(), StandardCharsets.US_ASCII.name()));
email = new String(emailBytes, StandardCharsets.UTF_8);
}
if (cookies[i].getName().equals(PASS_COOKIE_KEY)) {
byte[] passwordBytes = DatatypeConverter.parseBase64Binary(
URLDecoder.decode(cookies[i].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) {
userId = user.getId();
request.getSession().setAttribute(USER_ID_KEY, userId);
}
} else if (token != null) {
User user = Context.getUsersManager().getUserByToken(token);
if (user != null) {
userId = user.getId();
request.getSession().setAttribute(USER_ID_KEY, userId);
}
}
}
if (userId != null) {
Context.getPermissionsManager().checkUserEnabled(userId);
return Context.getPermissionsManager().getUser(userId);
} else {
throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build());
}
}
@PermitAll
@POST
public User add(
@FormParam("email") String email, @FormParam("password") String password) throws SQLException {
User user = Context.getPermissionsManager().login(email, password);
if (user != null) {
request.getSession().setAttribute(USER_ID_KEY, user.getId());
LogAction.login(user.getId());
return user;
} else {
throw new WebApplicationException(Response.status(Response.Status.UNAUTHORIZED).build());
}
}
@DELETE
public Response remove() {
LogAction.logout(getUserId());
request.getSession().removeAttribute(USER_ID_KEY);
return Response.noContent().build();
}
}
|
