1 package org.ibex.mail.protocol;
3 import org.ibex.crypto.*;
4 import org.ibex.mail.protocol.*;
5 import org.ibex.jinetd.Listener;
6 import org.ibex.jinetd.Worker;
7 import org.ibex.mail.*;
8 import org.ibex.util.*;
11 import org.ibex.mail.target.*;
17 public class GMail extends Account {
19 private GMailIMAP imap = new GMailIMAP();
20 private HTTP.Cookie.Jar jar = new HTTP.Cookie.Jar();
21 private String captcha = null;
22 private String ctoken = null;
23 private String email = null;
24 private String password = null;
25 private boolean invalid = false;
26 private String[] labels = new String[0];
27 private String[] queries = new String[0];
28 private Summary[] summaries = new Summary[0];
30 // Constructor, Pooling ///////////////////////////////////////////////////////////////////////////
32 public GMail(String email, String pass) throws IOException {
33 super(email.substring(0, email.indexOf('@')), Address.parse(email));
34 this.email = email; this.password = pass;
35 Log.warn(GMail.class, "logging in " + email);
39 public void close() { cache.remove(email, password); invalid = true; }
41 private static Hash cache = new Hash();
42 static { HTTP.userAgent = "Mozilla/5.0 (compatible;)"; }
43 public static GMail getGMail(String email, String pass) {
45 GMail g = (GMail)cache.get(email, pass);
46 if (g == null) cache.put(email, pass, g = new GMail(email, pass));
48 } catch (Exception e) {
49 Log.error(GMail.class, e);
54 // IMAP Interface //////////////////////////////////////////////////////////////////////////////
56 public IMAP.Server getIMAP() { return imap; }
57 private class GMailIMAP implements IMAP.Server {
59 private String query = "?search=inbox&start=0&view=tl";
60 private int validity = new Random().nextInt();
62 private IMAP.Client client;
63 public void setClient(IMAP.Client client) { this.client = client; }
65 public String[] capability() { return new String[] { }; }
66 public Hashtable id(Hashtable clientId) { return null; }
67 public void logout() { GMail.this.close(); }
68 public void subscribe(String mailbox) { }
69 public void unsubscribe(String mailbox) { }
71 public void unselect() { summaries = new Summary[0]; }
72 public void close() { summaries = new Summary[0]; }
74 public void noop() { check(); }
75 public void expunge() { }
77 public void setFlags(Query q, int flags, boolean uid, boolean silent) { }
78 public void removeFlags(Query q, int flags, boolean uid, boolean silent) { }
79 public void addFlags(Query q, int flags, boolean uid, boolean silent) { }
81 public void rename(String from, String to) { }
82 public void delete(String m) { }
83 public void create(String m) {
84 String[] newqueries = new String[queries.length+1];
85 System.arraycopy(queries, 0, newqueries, 0, queries.length);
86 newqueries[queries.length] = m;
90 public void append(String m, int flags, Date arrival, String body) { }
91 public void copy(Query q, String to) { }
93 public void check() { query(query); }
94 public void select(String mailbox, boolean examineOnly) {
95 String oldquery = query;
96 if (mailbox.equalsIgnoreCase("inbox")) {
97 query = "?search=inbox&start=0&view=tl";
98 if (!query.equals(oldquery)) check();
101 for(int i=0; i<labels.length; i++) {
102 if (labels[i].equals(mailbox)) {
103 query = "?search=cat&cat="+mailbox+"&inbox&start=0&view=tl";
104 if (!query.equals(oldquery)) check();
108 query = "?search=query&q="+URLEncoder.encode(mailbox)+"&start=0&view=tl";
109 if (!query.equals(oldquery)) check();
112 public void lsub(String start, String ref) { list(true); }
113 public void list(String start, String ref) { list(false); }
114 private void list(boolean lsub) {
115 client.list('/', "inbox", lsub, false);
116 for(int i=0; i<labels.length; i++) client.list('/', labels[i], lsub, false);
117 for(int i=0; i<queries.length; i++) client.list('/', queries[i], lsub, false);
120 public int[] search(Query q, boolean uid) { return null; }
121 public void fetch(Query q, int spec, String[] headers, int start, int end, boolean uid) {
122 if (captchaMessage != null) { client.fetch(1, 0, 100, captchaMessage, 100); return; }
123 for(int i=0; i<summaries.length; i++) try {
124 final Message m = summaries[i].getMessage();
126 if (q.match(new Mailbox.Iterator() {
127 public Message cur() { return m; }
128 public Message head() { return m; }
129 public boolean next() { return false; }
130 public int uid() { return num; }
131 public int num() { return num; }
132 public void delete() { }
133 public void set(String key, String val) { }
134 public String get(String key) { return null; }
135 public boolean seen() { return false; }
136 public boolean deleted() { return false; }
137 public boolean flagged() { return false; }
138 public boolean draft() { return false;}
139 public boolean answered() { return false; }
140 public boolean recent() { return true; }
141 public void seen(boolean on) { }
142 public void deleted(boolean on) { }
143 public void flagged(boolean on) { }
144 public void draft(boolean on) { }
145 public void answered(boolean on) { }
146 public void recent(boolean on) { }
147 public int flags() { return 0; }
148 public void addFlags(int flags) { }
149 public void removeFlags(int flags) { }
150 public void setFlags(int flags) { }
152 Log.info(GMail.class, "fetch " + summaries[i].subject);
153 client.fetch(i+1, 0, m.size(), m,/* summaries[i].getIntId()*/ i);
155 } catch (Exception e) { Log.warn(this, e); }
158 public int unseen(String mailbox) { return summaries.length; }
159 public int recent(String mailbox) { return summaries.length; }
160 public int count(String mailbox) { return summaries.length; }
161 public int uidNext(String mailbox) { return summaries.length+1; }
162 public int uidValidity(String mailbox) { return validity; }
165 public void getCookies() throws IOException {
166 jar = new HTTP.Cookie.Jar();
168 "continue=" + URLEncoder.encode(gmail) +
170 "&Email=" + URLEncoder.encode(user) +
171 "&Passwd=" + password +
173 (captcha != null ? "&captcha="+URLEncoder.encode(captcha) : "") +
174 (captcha != null ? "&ctoken="+URLEncoder.encode(ctoken) : "");
175 Log.info("[request]", params);
176 HTTP http = captcha==null ? new HTTP(login+"?"+params) : new HTTP(login);
177 InputStream reply = captcha==null ?
178 http.GET(null, jar) :
179 http.POST("application/x-www-form-urlencoded", params, null, jar);
180 String result = new String(InputStreamToByteArray.convert(reply));
181 System.err.println(result);
184 if (result.indexOf("top.location") == -1) { doCaptcha(result); return; }
185 result = result.substring(result.indexOf("top.location"));
186 result = result.substring(result.indexOf("CheckCookie?continue=") + "CheckCookie?continue=".length());
187 result = result.substring(0, result.indexOf('\"'));
188 result = URLDecoder.decode(result);
189 Log.warn("[]", "getting " + result);
191 // just need the cookie off of this page
192 InputStreamToByteArray.convert(new HTTP(result).GET(null, jar));
194 Log.warn("[]", "done");
197 Message captchaMessage = null;
198 public void doCaptcha(String result) throws IOException {
199 Log.warn(GMail.class,"no relocator found; checking for captcha");
200 ctoken = result.substring(result.indexOf("id=\"ctoken\" value=\"") + "id=\"ctoken\" value=\"".length());
201 ctoken = ctoken.substring(0, ctoken.indexOf("\""));
202 String image = result.substring(result.indexOf("Captcha?"));
203 image = image.substring(0, image.indexOf("\""));
205 "From: google@google.com\r\n" +
206 "To: you@yourself.com\r\n" +
207 "Subject: Captcha\r\n" +
208 "Date: Mon Aug 30 19:05:40 PDT 2004\r\n" +
209 "Content-Type: text/html\r\n" +
212 "Hi there. Google is lame; please type in the word you see below and " +
213 "click submit. You might have to click 'get mail' again after that.<br> " +
214 "<img src=\"https://www.google.com/accounts/"+image+"\">\r\n" +
215 "<form method=get action=http://gmail.megacz.com:8099/Captcha>\r\n"+
216 " <input type=text name=captcha>\r\n"+
217 " <input type=hidden name=email value=\""+email+"\">\r\n"+
218 " <input type=hidden name=pass value="+password+">\r\n"+
219 " <input type=hidden name=ctoken value=\""+ctoken+"\">\r\n"+
220 " <input type=submit>\r\n"+
222 "</body></html>\r\n";
224 captchaMessage = new Message(new Stream(str), null);
225 } catch (Message.Malformed e) {
227 throw new IOException(e.toString());
231 public synchronized Summary[] query(String query) {
232 if (captcha != null) return new Summary[0];
234 Log.info(GMail.class, "query: " + query);
235 JSArray ret = http(gmail + query, jar);
236 Hashtable h = new Hashtable();
237 for(int i=0; i<ret.length(); i++) {
238 JSArray j = (JSArray)ret.get(i);
239 if (j.elementAt(0).equals("t")) {
240 for(int k=1; k<j.length(); k++) getSummary((String)((JSArray)j.get(k)).get(0), h);
241 } else if (j.elementAt(0).equals("ct") && labels.length == 0) {
243 j = (JSArray)j.elementAt(1);
244 for(int k=0; k<j.length(); k++) v.addElement(((JSArray)j.elementAt(k)).elementAt(0));
245 v.copyInto(labels = new String[v.size()]);
248 Enumeration e = h.keys();
250 while(e.hasMoreElements()) v.addElement(h.get(e.nextElement()));
251 return summaries = (Summary[])v.copyInto(new Summary[v.size()]);
252 } catch (Exception e) {
254 return new Summary[0];
258 public void getSummary(String id, Hashtable ret) {
260 JSArray js2 = http(gmail + "?search=query&start=0&view=cv&q=in:anywhere&th=" + URLEncoder.encode(id), jar);
261 for(int i2=0; i2<js2.length(); i2++) {
262 JSArray args = (JSArray)js2.elementAt(i2);
263 if (!args.elementAt(0).equals("mi")) continue;
264 Summary sum = new Summary(args);
265 Log.info(GMail.class, "summary: " + sum.subject);
266 ret.put(sum.id, sum);
268 } catch (Exception e) {
273 private class Summary {
276 public String subject;
279 public Message message = null;
281 public int getIntId() { return Math.abs(Integer.parseInt(id.toLowerCase().substring(id.length()-7), 16)); }
283 public Message getMessage() throws Message.Malformed, IOException {
284 if (message != null) return message;
286 new Stream(new HTTP(gmail+"?search=query&start=0&view=om&th=" + URLEncoder.encode(id)).GET(null, jar));
288 return message = new Message(thestream, null);
291 public Summary(JSArray m) {
292 try { this.date = new Date(m.elementAt(9).toString()); } catch (Exception e) { this.date = null; }
293 this.id = m.elementAt(3).toString();
294 this.to = Address.parse(m.elementAt(8).toString() + " <" + m.elementAt(10).toString() + ">");
295 this.from = Address.parse(m.elementAt(6).toString()+"<"+m.elementAt(7).toString()+">");
296 this.subject = m.elementAt(15).toString();
300 public JSArray http(String url, HTTP.Cookie.Jar jar) throws JSExn, IOException {
301 Stream stream = new Stream(new HTTP(url).GET(null, jar));
302 boolean inscript = false;
303 StringBuffer buf = new StringBuffer("var ret = []; var D = function(x){ret.push(x);};");
305 while((s = stream.readln()) != null) {
306 if (s.indexOf("<script>") != -1) { inscript = true; continue; }
307 if (s.indexOf("</script>") != -1) { inscript = false; continue; }
308 if (inscript) buf.append(s);
310 buf.append("return ret;");
311 synchronized(GMail.class) {
312 JS js = JS.fromReader("google", 0, new StringReader(buf.toString()));
313 return (JSArray)js.call(null, null, null, null, 0);
318 // HTTP Listener for Captcha requests //////////////////////////////////////////////////////////////////////////////
320 public static void handleRequest(Connection conn) {
322 for(String s = conn.readln(); s != null && s.length() > 0; s = conn.readln()) {
323 if (top == null) top = s;
324 Log.warn(GMail.class, s);
326 if (top.startsWith("GET /Captcha")) {
327 top = top.substring(top.indexOf('?')+1);
328 top = top.substring(0, top.indexOf(' '));
329 StringTokenizer st = new StringTokenizer(top, "&");
331 while(st.hasMoreTokens()) {
332 String tok = st.nextToken();
333 h.put(URLDecoder.decode(tok.substring(0, tok.indexOf('='))),
334 URLDecoder.decode(tok.substring(tok.indexOf('=')+1)));
336 ((GMail)cache.get((String)h.get("email"), (String)h.get("pass"))).setCaptcha(h);
337 conn.println("HTTP/1.0 200 OK\r\n");
338 conn.println("Content-Type: text/plain\r\n");
339 conn.println("\r\n");
340 conn.println("<html><body><script>window.close()</script></body></html>\r\n");
342 conn.println("HTTP/1.0 500 Error\r\n\r\n");
348 public void setCaptcha(Hash h) {
349 captcha = (String)h.get("captcha");
350 ctoken = (String)h.get("ctoken");
351 Log.warn(GMail.class, "captcha = " + captcha);
352 Log.warn(GMail.class, "ctoken = " + ctoken);
353 Log.warn(GMail.class, "initting..." + ctoken);
356 Log.warn(GMail.class, " done..." + ctoken);
357 } catch (Exception e) {
362 // Constants //////////////////////////////////////////////////////////////////////////////
364 public static final String login = "https://www.google.com/accounts/ServiceLoginBoxAuth";
365 public static final String gmail = "https://gmail.google.com/gmail";