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Commit | Line | Data |
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1 | /* | |
2 | * aim_login.c | |
3 | * | |
4 | * This contains all the functions needed to actually login. | |
5 | * | |
6 | */ | |
7 | ||
8 | #define FAIM_INTERNAL | |
9 | #include <aim.h> | |
10 | ||
11 | #include "md5.h" | |
12 | ||
13 | static int aim_encode_password_md5(const char *password, const char *key, md5_byte_t *digest); | |
14 | static int aim_encode_password(const char *password, unsigned char *encoded); | |
15 | ||
16 | faim_export int aim_sendconnack(struct aim_session_t *sess, | |
17 | struct aim_conn_t *conn) | |
18 | { | |
19 | int curbyte=0; | |
20 | ||
21 | struct command_tx_struct *newpacket; | |
22 | ||
23 | if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0001, 4))) | |
24 | return -1; | |
25 | ||
26 | newpacket->lock = 1; | |
27 | ||
28 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); | |
29 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001); | |
30 | ||
31 | newpacket->lock = 0; | |
32 | return aim_tx_enqueue(sess, newpacket); | |
33 | } | |
34 | ||
35 | /* | |
36 | * In AIM 3.5 protocol, the first stage of login is to request | |
37 | * login from the Authorizer, passing it the screen name | |
38 | * for verification. If the name is invalid, a 0017/0003 | |
39 | * is spit back, with the standard error contents. If valid, | |
40 | * a 0017/0007 comes back, which is the signal to send | |
41 | * it the main login command (0017/0002). | |
42 | */ | |
43 | faim_export int aim_request_login(struct aim_session_t *sess, | |
44 | struct aim_conn_t *conn, | |
45 | char *sn) | |
46 | { | |
47 | int curbyte; | |
48 | struct command_tx_struct *newpacket; | |
49 | ||
50 | if (!sess || !conn || !sn) | |
51 | return -1; | |
52 | ||
53 | /* | |
54 | * For ICQ, we enable the ancient horrible login and stuff | |
55 | * a key packet into the queue to make it look like we got | |
56 | * a reply back. This is so the client doesn't know we're | |
57 | * really not doing MD5 login. | |
58 | * | |
59 | * This may sound stupid, but I'm not in the best of moods and | |
60 | * I don't plan to keep support for this crap around much longer. | |
61 | * Its all AOL's fault anyway, really. I hate AOL. Really. They | |
62 | * always seem to be able to piss me off by doing the dumbest little | |
63 | * things. Like disabling MD5 logins for ICQ UINs, or adding purposefully | |
64 | * wrong TLV lengths, or adding superfluous information to host strings, | |
65 | * or... I'll stop. | |
66 | * | |
67 | */ | |
68 | if ((sn[0] >= '0') && (sn[0] <= '9')) { | |
69 | struct command_rx_struct *newrx; | |
70 | int i; | |
71 | ||
72 | if (!(newrx = (struct command_rx_struct *)malloc(sizeof(struct command_rx_struct)))) | |
73 | return -1; | |
74 | memset(newrx, 0x00, sizeof(struct command_rx_struct)); | |
75 | newrx->lock = 1; | |
76 | newrx->hdrtype = AIM_FRAMETYPE_OSCAR; | |
77 | newrx->hdr.oscar.type = 0x02; | |
78 | newrx->hdr.oscar.seqnum = 0; | |
79 | newrx->commandlen = 10+2+1; | |
80 | newrx->nofree = 0; | |
81 | if (!(newrx->data = malloc(newrx->commandlen))) { | |
82 | free(newrx); | |
83 | return -1; | |
84 | } | |
85 | ||
86 | i = aim_putsnac(newrx->data, 0x0017, 0x0007, 0x0000, 0x0000); | |
87 | i += aimutil_put16(newrx->data+i, 0x01); | |
88 | i += aimutil_putstr(newrx->data+i, "0", 1); | |
89 | ||
90 | newrx->conn = conn; | |
91 | ||
92 | newrx->next = sess->queue_incoming; | |
93 | sess->queue_incoming = newrx; | |
94 | ||
95 | newrx->lock = 0; | |
96 | ||
97 | sess->flags &= ~AIM_SESS_FLAGS_SNACLOGIN; | |
98 | ||
99 | return 0; | |
100 | } | |
101 | ||
102 | sess->flags |= AIM_SESS_FLAGS_SNACLOGIN; | |
103 | ||
104 | aim_sendconnack(sess, conn); | |
105 | ||
106 | if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+2+2+strlen(sn)))) | |
107 | return -1; | |
108 | ||
109 | newpacket->lock = 1; | |
110 | ||
111 | curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0006, 0x0000, 0x00010000); | |
112 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn); | |
113 | ||
114 | newpacket->commandlen = curbyte; | |
115 | newpacket->lock = 0; | |
116 | ||
117 | return aim_tx_enqueue(sess, newpacket); | |
118 | } | |
119 | ||
120 | /* | |
121 | * send_login(int socket, char *sn, char *password) | |
122 | * | |
123 | * This is the initial login request packet. | |
124 | * | |
125 | * The password is encoded before transmition, as per | |
126 | * encode_password(). See that function for their | |
127 | * stupid method of doing it. | |
128 | * | |
129 | * Latest WinAIM: | |
130 | * clientstring = "AOL Instant Messenger (SM), version 4.3.2188/WIN32" | |
131 | * major2 = 0x0109 | |
132 | * major = 0x0400 | |
133 | * minor = 0x0003 | |
134 | * minor2 = 0x0000 | |
135 | * build = 0x088c | |
136 | * unknown = 0x00000086 | |
137 | * lang = "en" | |
138 | * country = "us" | |
139 | * unknown4a = 0x01 | |
140 | */ | |
141 | faim_export int aim_send_login (struct aim_session_t *sess, | |
142 | struct aim_conn_t *conn, | |
143 | char *sn, char *password, | |
144 | struct client_info_s *clientinfo, | |
145 | char *key) | |
146 | { | |
147 | int curbyte=0; | |
148 | struct command_tx_struct *newpacket; | |
149 | ||
150 | if (!clientinfo || !sn || !password) | |
151 | return -1; | |
152 | ||
153 | if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 1152))) | |
154 | return -1; | |
155 | ||
156 | newpacket->lock = 1; | |
157 | ||
158 | newpacket->hdr.oscar.type = (sess->flags & AIM_SESS_FLAGS_SNACLOGIN)?0x02:0x01; | |
159 | ||
160 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) | |
161 | curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0002, 0x0000, 0x00010000); | |
162 | else { | |
163 | curbyte = aimutil_put16(newpacket->data, 0x0000); | |
164 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001); | |
165 | } | |
166 | ||
167 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn); | |
168 | ||
169 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) { | |
170 | md5_byte_t digest[16]; | |
171 | ||
172 | aim_encode_password_md5(password, key, digest); | |
173 | curbyte+= aim_puttlv_str(newpacket->data+curbyte, 0x0025, 16, (char *)digest); | |
174 | } else { | |
175 | char *password_encoded; | |
176 | ||
177 | password_encoded = (char *) malloc(strlen(password)); | |
178 | aim_encode_password(password, password_encoded); | |
179 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0002, strlen(password), password_encoded); | |
180 | free(password_encoded); | |
181 | } | |
182 | ||
183 | /* XXX is clientstring required by oscar? */ | |
184 | if (strlen(clientinfo->clientstring)) | |
185 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0003, strlen(clientinfo->clientstring), clientinfo->clientstring); | |
186 | ||
187 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) { | |
188 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, (unsigned short)clientinfo->major2); | |
189 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, (unsigned short)clientinfo->major); | |
190 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, (unsigned short)clientinfo->minor); | |
191 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, (unsigned short)clientinfo->minor2); | |
192 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, (unsigned short)clientinfo->build); | |
193 | ||
194 | curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, clientinfo->unknown); | |
195 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0009, 0x0015); | |
196 | curbyte += aim_puttlv_8(newpacket->data+curbyte, 0x004a, 0x00); | |
197 | } else { | |
198 | /* Use very specific version numbers, to further indicate the hack. */ | |
199 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, 0x010a); | |
200 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, 0x0004); | |
201 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, 0x003c); | |
202 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, 0x0001); | |
203 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, 0x0cce); | |
204 | curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, 0x00000055); | |
205 | } | |
206 | ||
207 | if (strlen(clientinfo->country)) | |
208 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000e, strlen(clientinfo->country), clientinfo->country); | |
209 | else | |
210 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000e, 2, "us"); | |
211 | ||
212 | if (strlen(clientinfo->lang)) | |
213 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000f, strlen(clientinfo->lang), clientinfo->lang); | |
214 | else | |
215 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000f, 2, "en"); | |
216 | ||
217 | newpacket->commandlen = curbyte; | |
218 | ||
219 | newpacket->lock = 0; | |
220 | return aim_tx_enqueue(sess, newpacket); | |
221 | } | |
222 | ||
223 | static int aim_encode_password_md5(const char *password, const char *key, md5_byte_t *digest) | |
224 | { | |
225 | md5_state_t state; | |
226 | ||
227 | md5_init(&state); | |
228 | md5_append(&state, (const md5_byte_t *)key, strlen(key)); | |
229 | md5_append(&state, (const md5_byte_t *)password, strlen(password)); | |
230 | md5_append(&state, (const md5_byte_t *)AIM_MD5_STRING, strlen(AIM_MD5_STRING)); | |
231 | md5_finish(&state, (md5_byte_t *)digest); | |
232 | ||
233 | return 0; | |
234 | } | |
235 | ||
236 | /** | |
237 | * aim_encode_password - Encode a password using old XOR method | |
238 | * @password: incoming password | |
239 | * @encoded: buffer to put encoded password | |
240 | * | |
241 | * This takes a const pointer to a (null terminated) string | |
242 | * containing the unencoded password. It also gets passed | |
243 | * an already allocated buffer to store the encoded password. | |
244 | * This buffer should be the exact length of the password without | |
245 | * the null. The encoded password buffer /is not %NULL terminated/. | |
246 | * | |
247 | * The encoding_table seems to be a fixed set of values. We'll | |
248 | * hope it doesn't change over time! | |
249 | * | |
250 | * This is only used for the XOR method, not the better MD5 method. | |
251 | * | |
252 | */ | |
253 | static int aim_encode_password(const char *password, unsigned char *encoded) | |
254 | { | |
255 | u_char encoding_table[] = { | |
256 | #if 0 /* old v1 table */ | |
257 | 0xf3, 0xb3, 0x6c, 0x99, | |
258 | 0x95, 0x3f, 0xac, 0xb6, | |
259 | 0xc5, 0xfa, 0x6b, 0x63, | |
260 | 0x69, 0x6c, 0xc3, 0x9f | |
261 | #else /* v2.1 table, also works for ICQ */ | |
262 | 0xf3, 0x26, 0x81, 0xc4, | |
263 | 0x39, 0x86, 0xdb, 0x92, | |
264 | 0x71, 0xa3, 0xb9, 0xe6, | |
265 | 0x53, 0x7a, 0x95, 0x7c | |
266 | #endif | |
267 | }; | |
268 | ||
269 | int i; | |
270 | ||
271 | for (i = 0; i < strlen(password); i++) | |
272 | encoded[i] = (password[i] ^ encoding_table[i]); | |
273 | ||
274 | return 0; | |
275 | } | |
276 | ||
277 | /* | |
278 | * This is sent back as a general response to the login command. | |
279 | * It can be either an error or a success, depending on the | |
280 | * precense of certain TLVs. | |
281 | * | |
282 | * The client should check the value passed as errorcode. If | |
283 | * its nonzero, there was an error. | |
284 | * | |
285 | */ | |
286 | faim_internal int aim_authparse(struct aim_session_t *sess, | |
287 | struct command_rx_struct *command) | |
288 | { | |
289 | struct aim_tlvlist_t *tlvlist; | |
290 | int ret = 1; | |
291 | rxcallback_t userfunc = NULL; | |
292 | char *sn = NULL, *bosip = NULL, *errurl = NULL, *email = NULL; | |
293 | unsigned char *cookie = NULL; | |
294 | int errorcode = 0, regstatus = 0; | |
295 | int latestbuild = 0, latestbetabuild = 0; | |
296 | char *latestrelease = NULL, *latestbeta = NULL; | |
297 | char *latestreleaseurl = NULL, *latestbetaurl = NULL; | |
298 | char *latestreleaseinfo = NULL, *latestbetainfo = NULL; | |
299 | ||
300 | /* | |
301 | * Read block of TLVs. All further data is derived | |
302 | * from what is parsed here. | |
303 | * | |
304 | * For SNAC login, there's a 17/3 SNAC header in front. | |
305 | * | |
306 | */ | |
307 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) | |
308 | tlvlist = aim_readtlvchain(command->data+10, command->commandlen-10); | |
309 | else | |
310 | tlvlist = aim_readtlvchain(command->data, command->commandlen); | |
311 | ||
312 | /* | |
313 | * No matter what, we should have a screen name. | |
314 | */ | |
315 | memset(sess->sn, 0, sizeof(sess->sn)); | |
316 | if (aim_gettlv(tlvlist, 0x0001, 1)) { | |
317 | sn = aim_gettlv_str(tlvlist, 0x0001, 1); | |
318 | strncpy(sess->sn, sn, sizeof(sess->sn)); | |
319 | } | |
320 | ||
321 | /* | |
322 | * Check for an error code. If so, we should also | |
323 | * have an error url. | |
324 | */ | |
325 | if (aim_gettlv(tlvlist, 0x0008, 1)) | |
326 | errorcode = aim_gettlv16(tlvlist, 0x0008, 1); | |
327 | if (aim_gettlv(tlvlist, 0x0004, 1)) | |
328 | errurl = aim_gettlv_str(tlvlist, 0x0004, 1); | |
329 | ||
330 | /* | |
331 | * BOS server address. | |
332 | */ | |
333 | if (aim_gettlv(tlvlist, 0x0005, 1)) | |
334 | bosip = aim_gettlv_str(tlvlist, 0x0005, 1); | |
335 | ||
336 | /* | |
337 | * Authorization cookie. | |
338 | */ | |
339 | if (aim_gettlv(tlvlist, 0x0006, 1)) { | |
340 | struct aim_tlv_t *tmptlv; | |
341 | ||
342 | tmptlv = aim_gettlv(tlvlist, 0x0006, 1); | |
343 | ||
344 | if ((cookie = malloc(tmptlv->length))) | |
345 | memcpy(cookie, tmptlv->value, tmptlv->length); | |
346 | } | |
347 | ||
348 | /* | |
349 | * The email address attached to this account | |
350 | * Not available for ICQ logins. | |
351 | */ | |
352 | if (aim_gettlv(tlvlist, 0x0011, 1)) | |
353 | email = aim_gettlv_str(tlvlist, 0x0011, 1); | |
354 | ||
355 | /* | |
356 | * The registration status. (Not real sure what it means.) | |
357 | * Not available for ICQ logins. | |
358 | * | |
359 | * 1 = No disclosure | |
360 | * 2 = Limited disclosure | |
361 | * 3 = Full disclosure | |
362 | * | |
363 | * This has to do with whether your email address is available | |
364 | * to other users or not. AFAIK, this feature is no longer used. | |
365 | * | |
366 | */ | |
367 | if (aim_gettlv(tlvlist, 0x0013, 1)) | |
368 | regstatus = aim_gettlv16(tlvlist, 0x0013, 1); | |
369 | ||
370 | if (aim_gettlv(tlvlist, 0x0040, 1)) | |
371 | latestbetabuild = aim_gettlv32(tlvlist, 0x0040, 1); | |
372 | if (aim_gettlv(tlvlist, 0x0041, 1)) | |
373 | latestbetaurl = aim_gettlv_str(tlvlist, 0x0041, 1); | |
374 | if (aim_gettlv(tlvlist, 0x0042, 1)) | |
375 | latestbetainfo = aim_gettlv_str(tlvlist, 0x0042, 1); | |
376 | if (aim_gettlv(tlvlist, 0x0043, 1)) | |
377 | latestbeta = aim_gettlv_str(tlvlist, 0x0043, 1); | |
378 | if (aim_gettlv(tlvlist, 0x0048, 1)) | |
379 | ; /* no idea what this is */ | |
380 | ||
381 | if (aim_gettlv(tlvlist, 0x0044, 1)) | |
382 | latestbuild = aim_gettlv32(tlvlist, 0x0044, 1); | |
383 | if (aim_gettlv(tlvlist, 0x0045, 1)) | |
384 | latestreleaseurl = aim_gettlv_str(tlvlist, 0x0045, 1); | |
385 | if (aim_gettlv(tlvlist, 0x0046, 1)) | |
386 | latestreleaseinfo = aim_gettlv_str(tlvlist, 0x0046, 1); | |
387 | if (aim_gettlv(tlvlist, 0x0047, 1)) | |
388 | latestrelease = aim_gettlv_str(tlvlist, 0x0047, 1); | |
389 | if (aim_gettlv(tlvlist, 0x0049, 1)) | |
390 | ; /* no idea what this is */ | |
391 | ||
392 | ||
393 | if ((userfunc = aim_callhandler(sess, command->conn, 0x0017, 0x0003))) | |
394 | ret = userfunc(sess, command, sn, errorcode, errurl, regstatus, email, bosip, cookie, latestrelease, latestbuild, latestreleaseurl, latestreleaseinfo, latestbeta, latestbetabuild, latestbetaurl, latestbetainfo); | |
395 | ||
396 | ||
397 | if (sn) | |
398 | free(sn); | |
399 | if (bosip) | |
400 | free(bosip); | |
401 | if (errurl) | |
402 | free(errurl); | |
403 | if (email) | |
404 | free(email); | |
405 | if (cookie) | |
406 | free(cookie); | |
407 | if (latestrelease) | |
408 | free(latestrelease); | |
409 | if (latestreleaseurl) | |
410 | free(latestreleaseurl); | |
411 | if (latestbeta) | |
412 | free(latestbeta); | |
413 | if (latestbetaurl) | |
414 | free(latestbetaurl); | |
415 | if (latestreleaseinfo) | |
416 | free(latestreleaseinfo); | |
417 | if (latestbetainfo) | |
418 | free(latestbetainfo); | |
419 | ||
420 | aim_freetlvchain(&tlvlist); | |
421 | ||
422 | return ret; | |
423 | } | |
424 | ||
425 | /* | |
426 | * Middle handler for 0017/0007 SNACs. Contains the auth key prefixed | |
427 | * by only its length in a two byte word. | |
428 | * | |
429 | * Calls the client, which should then use the value to call aim_send_login. | |
430 | * | |
431 | */ | |
432 | faim_internal int aim_authkeyparse(struct aim_session_t *sess, struct command_rx_struct *command) | |
433 | { | |
434 | unsigned char *key; | |
435 | int keylen; | |
436 | int ret = 1; | |
437 | rxcallback_t userfunc; | |
438 | ||
439 | keylen = aimutil_get16(command->data+10); | |
440 | if (!(key = malloc(keylen+1))) | |
441 | return ret; | |
442 | memcpy(key, command->data+12, keylen); | |
443 | key[keylen] = '\0'; | |
444 | ||
445 | if ((userfunc = aim_callhandler(sess, command->conn, 0x0017, 0x0007))) | |
446 | ret = userfunc(sess, command, (char *)key); | |
447 | ||
448 | free(key); | |
449 | ||
450 | return ret; | |
451 | } | |
452 | ||
453 | /* | |
454 | * Generate an authorization response. | |
455 | * | |
456 | * You probably don't want this unless you're writing an AIM server. | |
457 | * | |
458 | */ | |
459 | faim_export unsigned long aim_sendauthresp(struct aim_session_t *sess, | |
460 | struct aim_conn_t *conn, | |
461 | char *sn, int errorcode, | |
462 | char *errorurl, char *bosip, | |
463 | char *cookie, char *email, | |
464 | int regstatus) | |
465 | { | |
466 | struct command_tx_struct *tx; | |
467 | struct aim_tlvlist_t *tlvlist = NULL; | |
468 | ||
469 | if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0004, 1152))) | |
470 | return -1; | |
471 | ||
472 | tx->lock = 1; | |
473 | ||
474 | if (sn) | |
475 | aim_addtlvtochain_str(&tlvlist, 0x0001, sn, strlen(sn)); | |
476 | else | |
477 | aim_addtlvtochain_str(&tlvlist, 0x0001, sess->sn, strlen(sess->sn)); | |
478 | ||
479 | if (errorcode) { | |
480 | aim_addtlvtochain16(&tlvlist, 0x0008, errorcode); | |
481 | aim_addtlvtochain_str(&tlvlist, 0x0004, errorurl, strlen(errorurl)); | |
482 | } else { | |
483 | aim_addtlvtochain_str(&tlvlist, 0x0005, bosip, strlen(bosip)); | |
484 | aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN); | |
485 | aim_addtlvtochain_str(&tlvlist, 0x0011, email, strlen(email)); | |
486 | aim_addtlvtochain16(&tlvlist, 0x0013, (unsigned short)regstatus); | |
487 | } | |
488 | ||
489 | tx->commandlen = aim_writetlvchain(tx->data, tx->commandlen, &tlvlist); | |
490 | tx->lock = 0; | |
491 | ||
492 | return aim_tx_enqueue(sess, tx); | |
493 | } | |
494 | ||
495 | /* | |
496 | * Generate a random cookie. (Non-client use only) | |
497 | */ | |
498 | faim_export int aim_gencookie(unsigned char *buf) | |
499 | { | |
500 | int i; | |
501 | ||
502 | srand(time(NULL)); | |
503 | ||
504 | for (i=0; i < AIM_COOKIELEN; i++) | |
505 | buf[i] = 1+(int) (256.0*rand()/(RAND_MAX+0.0)); | |
506 | ||
507 | return i; | |
508 | } | |
509 | ||
510 | /* | |
511 | * Send Server Ready. (Non-client) | |
512 | */ | |
513 | faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn) | |
514 | { | |
515 | struct command_tx_struct *tx; | |
516 | int i = 0; | |
517 | ||
518 | if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+0x22))) | |
519 | return -1; | |
520 | ||
521 | tx->lock = 1; | |
522 | ||
523 | i += aim_putsnac(tx->data, 0x0001, 0x0003, 0x0000, sess->snac_nextid++); | |
524 | ||
525 | i += aimutil_put16(tx->data+i, 0x0001); | |
526 | i += aimutil_put16(tx->data+i, 0x0002); | |
527 | i += aimutil_put16(tx->data+i, 0x0003); | |
528 | i += aimutil_put16(tx->data+i, 0x0004); | |
529 | i += aimutil_put16(tx->data+i, 0x0006); | |
530 | i += aimutil_put16(tx->data+i, 0x0008); | |
531 | i += aimutil_put16(tx->data+i, 0x0009); | |
532 | i += aimutil_put16(tx->data+i, 0x000a); | |
533 | i += aimutil_put16(tx->data+i, 0x000b); | |
534 | i += aimutil_put16(tx->data+i, 0x000c); | |
535 | i += aimutil_put16(tx->data+i, 0x0013); | |
536 | i += aimutil_put16(tx->data+i, 0x0015); | |
537 | ||
538 | tx->commandlen = i; | |
539 | tx->lock = 0; | |
540 | return aim_tx_enqueue(sess, tx); | |
541 | } | |
542 | ||
543 | ||
544 | /* | |
545 | * Send service redirect. (Non-Client) | |
546 | */ | |
547 | faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, | |
548 | struct aim_conn_t *conn, | |
549 | unsigned short servid, | |
550 | char *ip, | |
551 | char *cookie) | |
552 | { | |
553 | struct command_tx_struct *tx; | |
554 | struct aim_tlvlist_t *tlvlist = NULL; | |
555 | int i = 0; | |
556 | ||
557 | if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 1152))) | |
558 | return -1; | |
559 | ||
560 | tx->lock = 1; | |
561 | ||
562 | i += aim_putsnac(tx->data+i, 0x0001, 0x0005, 0x0000, 0x00000000); | |
563 | ||
564 | aim_addtlvtochain16(&tlvlist, 0x000d, servid); | |
565 | aim_addtlvtochain_str(&tlvlist, 0x0005, ip, strlen(ip)); | |
566 | aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN); | |
567 | ||
568 | tx->commandlen = aim_writetlvchain(tx->data+i, tx->commandlen-i, &tlvlist)+i; | |
569 | aim_freetlvchain(&tlvlist); | |
570 | ||
571 | tx->lock = 0; | |
572 | return aim_tx_enqueue(sess, tx); | |
573 | } |