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1
18 package freecs.auth;
19
20 import java.net.MalformedURLException  ;
21 import java.sql.Timestamp ;
22 import java.util.Date ;
23 import java.util.Hashtable ;
24 import java.util.Iterator ;
25 import java.util.List ;
26 import java.util.Properties ;
27 import java.util.Vector ;
28
29 import org.apache.xmlrpc.XmlRpcClient;
30 import org.apache.xmlrpc.XmlRpcException;
31
32 import freecs.Server;
33 import freecs.core.User;
34 import freecs.interfaces.IRequest;
35
36
39 public class XmlRpcAuthenticator extends AbstractAuthenticator {
40
41 XmlRpcClient xmlrpc = null;
42
43 public XmlRpcAuthenticator() {
44 }
45
46
47 public void init(Properties allProps, String additionalPrefix) {
48 super.init(allProps, additionalPrefix);
49 Server.log (this, "parsing config", Server.MSG_STATE, Server.LVL_MINOR);
50 synchronized (this) {
51 try {
52 xmlrpc = new XmlRpcClient(props.getProperty("server"));
53 } catch (MalformedURLException wrongurl) {
54 Server.log(this, "can't construct xmlrpc-client because of wrong url: " + wrongurl.toString(), Server.MSG_CONFIG, Server.LVL_MAJOR);
55 }
56 }
57 }
58
59
62 public void shutdown() throws Exception {
63 xmlrpc = null;
64 }
65
66
70 public User loginUser(String usr, String pwd, String userCookie, IRequest request)
71 throws Exception {
72
73 String cookie = props.getProperty("cookie");
75 String checkCookie = (cookie != null && !cookie.trim().equals("")) ? request.getProperty("c_" + cookie) : userCookie;
76
77 pwd = (pwd == null) ? "" : pwd;
80 checkCookie = (checkCookie == null) ? "" : checkCookie;
81
82 Vector params = new Vector ();
83 if ("session".equalsIgnoreCase(props.getProperty("check"))) {
84 params.add(checkCookie);
85 } else {
86 params.add(usr);
87 params.add(pwd);
88 }
89 Object result = null;
90 try {
91 result = xmlrpc.execute(props.getProperty("loginMethod"), params);
92 } catch (XmlRpcException xmlrpcEx) {
93 Server.debug (this, props.getProperty("server") + "/" + props.getProperty("loginMethod") + " reports an xmlrpc-error: ", xmlrpcEx, Server.MSG_AUTH, Server.LVL_MAJOR);
95 return null;
96 } catch (Exception ex) {
97 Server.debug(this, "xmlrpc-request to " + props.getProperty("server") + "/" + props.getProperty("loginMethod") + " failed: ", ex, Server.MSG_AUTH, Server.LVL_MAJOR);
99 return null;
100 }
101
102 if (result == null || result == Boolean.FALSE) {
103 return null;
105 }
106
107 if (!(result instanceof Hashtable )) {
108 if (!"1".equals(result)
109 && !"true".equals(result)
110 && !Boolean.TRUE.equals(result))
111 return null;
112 return new User (usr, userCookie);
113 }
114 Hashtable userdata = (Hashtable ) result;
115
116 if (userdata.containsKey("errorcode")) {
117 int errorCode = ((Integer )userdata.get("errorcode")).intValue();
119 if (errorCode>0) {
120 Server.log(this, "login failed as " + props.getProperty("server") + " returned code " + errorCode, Server.MSG_AUTH, Server.LVL_VERBOSE);
121 return null;
122 }
123 }
124 String remoteUsername = (String ) userdata.get("username");
125 if (!usr.equalsIgnoreCase(remoteUsername)) {
126 return null;
128 }
129
130 User u = new User (usr, userCookie);
131 u.isUnregistered = false;
132
133 if (userdata.containsKey("color")) {
134 u.setColCode((String )userdata.get("color"));
135 }
136 if (userdata.containsKey("chattime")) {
137 u.setProperty("chattime", Long.valueOf((String )
138 userdata.get("chattime")));
139 }
140 if (userdata.containsKey("id")) {
141 Object obj = userdata.get("id");
142 if (obj instanceof Number ) {
143 u.setID(((Number )obj).toString());
144 } else if (obj instanceof String ) {
145 u.setID((String )obj);
146 }
147 }
148 if (userdata.containsKey("lastlogin")) {
149 Object obj = userdata.get("lastlogin");
150 if (obj instanceof Number ) {
151 u.setProperty("lastlogin", new Timestamp (((Number )obj).longValue()));
152 } else if (obj instanceof Date ) {
153 u.setProperty("lastlogin", new Timestamp (((Date )obj).getTime()));
154 }
155 }
156 if (userdata.containsKey("friendslist")) {
157 List users = parseUserList((String )userdata.get("friendslist"));
158 for (Iterator i = users.iterator(); i.hasNext(); ) {
159 u.addFriend((String ) i.next());
160 }
161 }
162 if (parseBoolean(userdata.get("blocked"))==true) {
163 u.blocked = true;
164 }
165 if (parseBoolean(userdata.get("activated"))==true){
166 u.activated = true;
167 }
168 return (u);
169
170 }
171
172 public User loginUser(User u, String username, String password, IRequest request) throws Exception {
173 return u;
174 }
175
176
177
180 public void logoutUser(User u) throws Exception {
181 String logoutMethod = props.getProperty("logoutMethod");
182 if (logoutMethod == null
183 || logoutMethod.length() <1)
184 return;
185 Hashtable userdata = new Hashtable ();
186 userdata.put("username", u.getName());
187 userdata.put("chattime", new Integer ((new Long (u.getChattime()).intValue())) );
188 userdata.put("color", u.getColCode());
189 userdata.put("cookie", u.getCookie());
190 if (props.containsKey("cookie")) {
191 String cookieName = props.getProperty("cookie");
192 userdata.put("c_" + cookieName, u.getProperty("c_" + cookieName));
193 }
194
195 Vector params = new Vector (1);
196 params.add(userdata);
197 try {
198 Object result = xmlrpc.execute(logoutMethod, params);
199 } catch (XmlRpcException xmlrpcEx) {
200 Server.debug(this, props.getProperty("server") + "/" + props.getProperty("logoutMethod") + " reports an xmlrpc-error: ", xmlrpcEx, Server.MSG_AUTH, Server.LVL_MAJOR);
202 } catch (Exception ex) {
203 Server.debug(this, "xmlrpc-request to " + props.getProperty("server") + "/" + props.getProperty("logoutMethod") + " failed: ", ex, Server.MSG_AUTH, Server.LVL_MAJOR);
205 }
206 }
207
208
209 } |
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