]>
Commit | Line | Data |
---|---|---|
9de3ca7e | 1 | /* |
2 | * aim_login.c | |
3 | * | |
4 | * This contains all the functions needed to actually login. | |
5 | * | |
6 | */ | |
7 | ||
a25832e6 | 8 | #include <faim/aim.h> |
9de3ca7e | 9 | |
b5bc2a8c | 10 | #include "md5.h" |
11 | ||
12 | static int aim_encode_password_md5(const char *password, const char *key, md5_byte_t *digest); | |
5daacaa3 | 13 | static int aim_encode_password(const char *password, unsigned char *encoded); |
9de3ca7e | 14 | |
15 | /* | |
16 | * FIXME: Reimplement the TIS stuff. | |
17 | */ | |
18 | #ifdef TIS_TELNET_PROXY | |
19 | #include "tis_telnet_proxy.h" | |
20 | #endif | |
21 | ||
78b3fb13 | 22 | faim_export int aim_sendconnack(struct aim_session_t *sess, |
23 | struct aim_conn_t *conn) | |
01b59e1e | 24 | { |
25 | int curbyte=0; | |
26 | ||
5b79dc93 | 27 | struct command_tx_struct *newpacket; |
01b59e1e | 28 | |
b69540e3 | 29 | if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0001, conn, 4))) |
01b59e1e | 30 | return -1; |
31 | ||
5b79dc93 | 32 | newpacket->lock = 1; |
01b59e1e | 33 | |
5b79dc93 | 34 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); |
35 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001); | |
01b59e1e | 36 | |
5b79dc93 | 37 | newpacket->lock = 0; |
38 | return aim_tx_enqueue(sess, newpacket); | |
01b59e1e | 39 | } |
40 | ||
01b59e1e | 41 | /* |
42 | * In AIM 3.5 protocol, the first stage of login is to request | |
43 | * login from the Authorizer, passing it the screen name | |
44 | * for verification. If the name is invalid, a 0017/0003 | |
45 | * is spit back, with the standard error contents. If valid, | |
46 | * a 0017/0007 comes back, which is the signal to send | |
47 | * it the main login command (0017/0002). | |
48 | */ | |
78b3fb13 | 49 | faim_export int aim_request_login(struct aim_session_t *sess, |
50 | struct aim_conn_t *conn, | |
51 | char *sn) | |
01b59e1e | 52 | { |
5daacaa3 | 53 | int curbyte; |
5b79dc93 | 54 | struct command_tx_struct *newpacket; |
01b59e1e | 55 | |
5daacaa3 | 56 | if (!sess || !conn || !sn) |
57 | return -1; | |
58 | ||
59 | /* | |
60 | * For ICQ, we enable the ancient horrible login and stuff | |
61 | * a key packet into the queue to make it look like we got | |
62 | * a reply back. This is so the client doesn't know we're | |
63 | * really not doing MD5 login. | |
64 | * | |
65 | * This may sound stupid, but I'm not in the best of moods and | |
66 | * I don't plan to keep support for this crap around much longer. | |
67 | * Its all AOL's fault anyway, really. I hate AOL. Really. They | |
68 | * always seem to be able to piss me off by doing the dumbest little | |
69 | * things. Like disabling MD5 logins for ICQ UINs, or adding purposefully | |
70 | * wrong TLV lengths, or adding superfluous information to host strings, | |
71 | * or... I'll stop. | |
72 | * | |
73 | */ | |
74 | if ((sn[0] >= '0') && (sn[0] <= '9')) { | |
75 | struct command_rx_struct *newrx; | |
76 | int i; | |
77 | ||
78 | if (!(newrx = (struct command_rx_struct *)malloc(sizeof(struct command_rx_struct)))) | |
79 | return -1; | |
80 | memset(newrx, 0x00, sizeof(struct command_rx_struct)); | |
81 | newrx->lock = 1; | |
82 | newrx->hdrtype = AIM_FRAMETYPE_OSCAR; | |
83 | newrx->hdr.oscar.type = 0x02; | |
84 | newrx->hdr.oscar.seqnum = 0; | |
85 | newrx->commandlen = 10+2+1; | |
86 | newrx->nofree = 0; | |
87 | if (!(newrx->data = malloc(newrx->commandlen))) { | |
88 | free(newrx); | |
89 | return -1; | |
90 | } | |
91 | ||
92 | i = aim_putsnac(newrx->data, 0x0017, 0x0007, 0x0000, 0x0000); | |
93 | i += aimutil_put16(newrx->data+i, 0x01); | |
94 | i += aimutil_putstr(newrx->data+i, "0", 1); | |
95 | ||
96 | newrx->conn = conn; | |
97 | ||
98 | newrx->next = sess->queue_incoming; | |
99 | sess->queue_incoming = newrx; | |
100 | ||
101 | newrx->lock = 0; | |
102 | ||
22517493 | 103 | sess->flags &= ~AIM_SESS_FLAGS_SNACLOGIN; |
104 | ||
5daacaa3 | 105 | return 0; |
106 | } | |
107 | ||
22517493 | 108 | sess->flags |= AIM_SESS_FLAGS_SNACLOGIN; |
5daacaa3 | 109 | |
110 | aim_sendconnack(sess, conn); | |
111 | ||
b69540e3 | 112 | if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 10+2+2+strlen(sn)))) |
5b79dc93 | 113 | return -1; |
01b59e1e | 114 | |
5b79dc93 | 115 | newpacket->lock = 1; |
01b59e1e | 116 | |
5daacaa3 | 117 | curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0006, 0x0000, 0x00010000); |
5b79dc93 | 118 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn); |
01b59e1e | 119 | |
5daacaa3 | 120 | newpacket->commandlen = curbyte; |
5b79dc93 | 121 | newpacket->lock = 0; |
5daacaa3 | 122 | |
5b79dc93 | 123 | return aim_tx_enqueue(sess, newpacket); |
01b59e1e | 124 | } |
01b59e1e | 125 | |
9de3ca7e | 126 | /* |
24286d93 | 127 | * send_login(int socket, char *sn, char *password) |
9de3ca7e | 128 | * |
129 | * This is the initial login request packet. | |
130 | * | |
131 | * The password is encoded before transmition, as per | |
132 | * encode_password(). See that function for their | |
133 | * stupid method of doing it. | |
134 | * | |
355982c5 | 135 | * Latest WinAIM: |
136 | * clientstring = "AOL Instant Messenger (SM), version 4.3.2188/WIN32" | |
137 | * major2 = 0x0109 | |
138 | * major = 0x0400 | |
139 | * minor = 0x0003 | |
140 | * minor2 = 0x0000 | |
141 | * build = 0x088c | |
142 | * unknown = 0x00000086 | |
143 | * lang = "en" | |
144 | * country = "us" | |
145 | * unknown4a = 0x01 | |
9de3ca7e | 146 | */ |
78b3fb13 | 147 | faim_export int aim_send_login (struct aim_session_t *sess, |
148 | struct aim_conn_t *conn, | |
149 | char *sn, char *password, | |
150 | struct client_info_s *clientinfo, | |
151 | char *key) | |
9de3ca7e | 152 | { |
9de3ca7e | 153 | int curbyte=0; |
5b79dc93 | 154 | struct command_tx_struct *newpacket; |
9de3ca7e | 155 | |
01b59e1e | 156 | if (!clientinfo || !sn || !password) |
157 | return -1; | |
158 | ||
b69540e3 | 159 | if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 1152))) |
5b79dc93 | 160 | return -1; |
9de3ca7e | 161 | |
5b79dc93 | 162 | newpacket->lock = 1; |
01b59e1e | 163 | |
22517493 | 164 | newpacket->hdr.oscar.type = (sess->flags & AIM_SESS_FLAGS_SNACLOGIN)?0x02:0x01; |
b5bc2a8c | 165 | |
22517493 | 166 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) |
5daacaa3 | 167 | curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0002, 0x0000, 0x00010000); |
168 | else { | |
169 | curbyte = aimutil_put16(newpacket->data, 0x0000); | |
170 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001); | |
171 | } | |
b5bc2a8c | 172 | |
5daacaa3 | 173 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn); |
9de3ca7e | 174 | |
22517493 | 175 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) { |
5daacaa3 | 176 | md5_byte_t digest[16]; |
177 | ||
178 | aim_encode_password_md5(password, key, digest); | |
179 | curbyte+= aim_puttlv_str(newpacket->data+curbyte, 0x0025, 16, (char *)digest); | |
180 | } else { | |
181 | char *password_encoded; | |
182 | ||
183 | password_encoded = (char *) malloc(strlen(password)); | |
184 | aim_encode_password(password, password_encoded); | |
185 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0002, strlen(password), password_encoded); | |
186 | free(password_encoded); | |
187 | } | |
188 | ||
13ebc4c4 | 189 | /* XXX is clientstring required by oscar? */ |
190 | if (strlen(clientinfo->clientstring)) | |
191 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0003, strlen(clientinfo->clientstring), clientinfo->clientstring); | |
192 | ||
22517493 | 193 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) { |
5daacaa3 | 194 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, (unsigned short)clientinfo->major2); |
195 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, (unsigned short)clientinfo->major); | |
196 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, (unsigned short)clientinfo->minor); | |
197 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, (unsigned short)clientinfo->minor2); | |
198 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, (unsigned short)clientinfo->build); | |
b5bc2a8c | 199 | |
5daacaa3 | 200 | curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, clientinfo->unknown); |
201 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0009, 0x0015); | |
355982c5 | 202 | curbyte += aim_puttlv_8(newpacket->data+curbyte, 0x004a, 0x01); |
5daacaa3 | 203 | } else { |
355982c5 | 204 | /* Use very specific version numbers, to further indicate the hack. */ |
5daacaa3 | 205 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, 0x010a); |
206 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, 0x0004); | |
207 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, 0x003c); | |
208 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, 0x0001); | |
209 | curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, 0x0cce); | |
210 | curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, 0x00000055); | |
211 | } | |
9de3ca7e | 212 | |
13ebc4c4 | 213 | if (strlen(clientinfo->country)) |
214 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000e, strlen(clientinfo->country), clientinfo->country); | |
215 | else | |
216 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000e, 2, "us"); | |
217 | ||
218 | if (strlen(clientinfo->lang)) | |
219 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000f, strlen(clientinfo->lang), clientinfo->lang); | |
220 | else | |
221 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000f, 2, "en"); | |
222 | ||
223 | newpacket->commandlen = curbyte; | |
9de3ca7e | 224 | |
5b79dc93 | 225 | newpacket->lock = 0; |
226 | return aim_tx_enqueue(sess, newpacket); | |
9de3ca7e | 227 | } |
9de3ca7e | 228 | |
b5bc2a8c | 229 | static int aim_encode_password_md5(const char *password, const char *key, md5_byte_t *digest) |
230 | { | |
231 | md5_state_t state; | |
232 | ||
233 | md5_init(&state); | |
234 | md5_append(&state, (const md5_byte_t *)key, strlen(key)); | |
235 | md5_append(&state, (const md5_byte_t *)password, strlen(password)); | |
236 | md5_append(&state, (const md5_byte_t *)AIM_MD5_STRING, strlen(AIM_MD5_STRING)); | |
237 | md5_finish(&state, (md5_byte_t *)digest); | |
238 | ||
239 | return 0; | |
240 | } | |
241 | ||
5daacaa3 | 242 | /** |
243 | * aim_encode_password - Encode a password using old XOR method | |
244 | * @password: incoming password | |
245 | * @encoded: buffer to put encoded password | |
9de3ca7e | 246 | * |
247 | * This takes a const pointer to a (null terminated) string | |
248 | * containing the unencoded password. It also gets passed | |
249 | * an already allocated buffer to store the encoded password. | |
250 | * This buffer should be the exact length of the password without | |
5daacaa3 | 251 | * the null. The encoded password buffer /is not %NULL terminated/. |
9de3ca7e | 252 | * |
253 | * The encoding_table seems to be a fixed set of values. We'll | |
254 | * hope it doesn't change over time! | |
255 | * | |
5daacaa3 | 256 | * This is only used for the XOR method, not the better MD5 method. |
b5bc2a8c | 257 | * |
9de3ca7e | 258 | */ |
b5bc2a8c | 259 | static int aim_encode_password(const char *password, unsigned char *encoded) |
9de3ca7e | 260 | { |
261 | u_char encoding_table[] = { | |
b69540e3 | 262 | #if 0 /* old v1 table */ |
9de3ca7e | 263 | 0xf3, 0xb3, 0x6c, 0x99, |
264 | 0x95, 0x3f, 0xac, 0xb6, | |
265 | 0xc5, 0xfa, 0x6b, 0x63, | |
266 | 0x69, 0x6c, 0xc3, 0x9f | |
b69540e3 | 267 | #else /* v2.1 table, also works for ICQ */ |
5e02cf44 | 268 | 0xf3, 0x26, 0x81, 0xc4, |
b69540e3 | 269 | 0x39, 0x86, 0xdb, 0x92, |
270 | 0x71, 0xa3, 0xb9, 0xe6, | |
271 | 0x53, 0x7a, 0x95, 0x7c | |
272 | #endif | |
5e02cf44 | 273 | }; |
274 | ||
275 | int i; | |
b69540e3 | 276 | |
5e02cf44 | 277 | for (i = 0; i < strlen(password); i++) |
278 | encoded[i] = (password[i] ^ encoding_table[i]); | |
279 | ||
280 | return 0; | |
281 | } | |
282 | ||
01b59e1e | 283 | /* |
284 | * This is sent back as a general response to the login command. | |
285 | * It can be either an error or a success, depending on the | |
286 | * precense of certain TLVs. | |
287 | * | |
355982c5 | 288 | * The client should check the value passed as errorcode. If |
01b59e1e | 289 | * its nonzero, there was an error. |
290 | * | |
291 | */ | |
78b3fb13 | 292 | faim_internal int aim_authparse(struct aim_session_t *sess, |
293 | struct command_rx_struct *command) | |
01b59e1e | 294 | { |
295 | struct aim_tlvlist_t *tlvlist; | |
296 | int ret = 1; | |
01b59e1e | 297 | rxcallback_t userfunc = NULL; |
355982c5 | 298 | char *sn = NULL, *bosip = NULL, *errurl = NULL, *email = NULL; |
299 | unsigned char *cookie = NULL; | |
300 | int errorcode = 0, regstatus = 0; | |
01b59e1e | 301 | |
302 | /* | |
303 | * Read block of TLVs. All further data is derived | |
304 | * from what is parsed here. | |
b5bc2a8c | 305 | * |
306 | * For SNAC login, there's a 17/3 SNAC header in front. | |
307 | * | |
01b59e1e | 308 | */ |
22517493 | 309 | if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) |
5daacaa3 | 310 | tlvlist = aim_readtlvchain(command->data+10, command->commandlen-10); |
311 | else | |
312 | tlvlist = aim_readtlvchain(command->data, command->commandlen); | |
b5bc2a8c | 313 | |
01b59e1e | 314 | /* |
315 | * No matter what, we should have a screen name. | |
316 | */ | |
355982c5 | 317 | memset(sess->sn, 0, sizeof(sess->sn)); |
318 | if (aim_gettlv(tlvlist, 0x0001, 1)) { | |
319 | sn = aim_gettlv_str(tlvlist, 0x0001, 1); | |
320 | strncpy(sess->sn, sn, sizeof(sess->sn)); | |
321 | } | |
b13c9e13 | 322 | |
01b59e1e | 323 | /* |
324 | * Check for an error code. If so, we should also | |
325 | * have an error url. | |
326 | */ | |
355982c5 | 327 | if (aim_gettlv(tlvlist, 0x0008, 1)) |
328 | errorcode = aim_gettlv16(tlvlist, 0x0008, 1); | |
329 | if (aim_gettlv(tlvlist, 0x0004, 1)) | |
330 | errurl = aim_gettlv_str(tlvlist, 0x0004, 1); | |
331 | ||
332 | /* | |
333 | * BOS server address. | |
01b59e1e | 334 | */ |
355982c5 | 335 | if (aim_gettlv(tlvlist, 0x0005, 1)) |
336 | bosip = aim_gettlv_str(tlvlist, 0x0005, 1); | |
337 | ||
338 | /* | |
339 | * Authorization cookie. | |
340 | */ | |
341 | if (aim_gettlv(tlvlist, 0x0006, 1)) { | |
5e02cf44 | 342 | struct aim_tlv_t *tmptlv; |
343 | ||
5e02cf44 | 344 | tmptlv = aim_gettlv(tlvlist, 0x0006, 1); |
355982c5 | 345 | |
346 | if ((cookie = malloc(tmptlv->length))) | |
347 | memcpy(cookie, tmptlv->value, tmptlv->length); | |
5e02cf44 | 348 | } |
01b59e1e | 349 | |
355982c5 | 350 | /* |
351 | * The email address attached to this account | |
352 | * Not available for ICQ logins. | |
353 | */ | |
354 | if (aim_gettlv(tlvlist, 0x0011, 1)) | |
355 | email = aim_gettlv_str(tlvlist, 0x0011, 1); | |
356 | ||
357 | /* | |
358 | * The registration status. (Not real sure what it means.) | |
359 | * Not available for ICQ logins. | |
360 | */ | |
361 | if (aim_gettlv(tlvlist, 0x0013, 1)) | |
362 | regstatus = aim_gettlv16(tlvlist, 0x0013, 1); | |
b5bc2a8c | 363 | |
01b59e1e | 364 | |
355982c5 | 365 | if ((userfunc = aim_callhandler(command->conn, 0x0017, 0x0003))) |
366 | ret = userfunc(sess, command, sn, errorcode, errurl, regstatus, email, bosip, cookie); | |
01b59e1e | 367 | |
355982c5 | 368 | |
369 | if (sn) | |
370 | free(sn); | |
371 | if (bosip) | |
372 | free(bosip); | |
373 | if (errurl) | |
374 | free(errurl); | |
375 | if (email) | |
376 | free(email); | |
377 | if (cookie) | |
378 | free(cookie); | |
379 | aim_freetlvchain(&tlvlist); | |
01b59e1e | 380 | |
381 | return ret; | |
382 | } | |
e6b05d80 | 383 | |
b5bc2a8c | 384 | /* |
385 | * Middle handler for 0017/0007 SNACs. Contains the auth key prefixed | |
386 | * by only its length in a two byte word. | |
387 | * | |
388 | * Calls the client, which should then use the value to call aim_send_login. | |
389 | * | |
390 | */ | |
78b3fb13 | 391 | faim_internal int aim_authkeyparse(struct aim_session_t *sess, struct command_rx_struct *command) |
b5bc2a8c | 392 | { |
393 | unsigned char *key; | |
394 | int keylen; | |
395 | int ret = 1; | |
396 | rxcallback_t userfunc; | |
397 | ||
398 | keylen = aimutil_get16(command->data+10); | |
98c88242 | 399 | if (!(key = malloc(keylen+1))) |
400 | return ret; | |
b5bc2a8c | 401 | memcpy(key, command->data+12, keylen); |
402 | key[keylen] = '\0'; | |
403 | ||
404 | if ((userfunc = aim_callhandler(command->conn, 0x0017, 0x0007))) | |
78b3fb13 | 405 | ret = userfunc(sess, command, (char *)key); |
b5bc2a8c | 406 | |
407 | free(key); | |
408 | ||
409 | return ret; | |
410 | } | |
411 | ||
e6b05d80 | 412 | /* |
413 | * Generate an authorization response. | |
414 | * | |
415 | * You probably don't want this unless you're writing an AIM server. | |
416 | * | |
417 | */ | |
78b3fb13 | 418 | faim_export unsigned long aim_sendauthresp(struct aim_session_t *sess, |
419 | struct aim_conn_t *conn, | |
355982c5 | 420 | char *sn, int errorcode, |
421 | char *errorurl, char *bosip, | |
78b3fb13 | 422 | char *cookie, char *email, |
423 | int regstatus) | |
e6b05d80 | 424 | { |
5b79dc93 | 425 | struct command_tx_struct *tx; |
e6b05d80 | 426 | struct aim_tlvlist_t *tlvlist = NULL; |
427 | ||
b69540e3 | 428 | if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0004, conn, 1152))) |
5b79dc93 | 429 | return -1; |
e6b05d80 | 430 | |
5b79dc93 | 431 | tx->lock = 1; |
e6b05d80 | 432 | |
433 | if (sn) | |
434 | aim_addtlvtochain_str(&tlvlist, 0x0001, sn, strlen(sn)); | |
435 | else | |
355982c5 | 436 | aim_addtlvtochain_str(&tlvlist, 0x0001, sess->sn, strlen(sess->sn)); |
e6b05d80 | 437 | |
355982c5 | 438 | if (errorcode) { |
439 | aim_addtlvtochain16(&tlvlist, 0x0008, errorcode); | |
440 | aim_addtlvtochain_str(&tlvlist, 0x0004, errorurl, strlen(errorurl)); | |
e6b05d80 | 441 | } else { |
442 | aim_addtlvtochain_str(&tlvlist, 0x0005, bosip, strlen(bosip)); | |
443 | aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN); | |
444 | aim_addtlvtochain_str(&tlvlist, 0x0011, email, strlen(email)); | |
5ac21963 | 445 | aim_addtlvtochain16(&tlvlist, 0x0013, (unsigned short)regstatus); |
e6b05d80 | 446 | } |
447 | ||
5b79dc93 | 448 | tx->commandlen = aim_writetlvchain(tx->data, tx->commandlen, &tlvlist); |
449 | tx->lock = 0; | |
355982c5 | 450 | |
5b79dc93 | 451 | return aim_tx_enqueue(sess, tx); |
e6b05d80 | 452 | } |
453 | ||
454 | /* | |
455 | * Generate a random cookie. (Non-client use only) | |
456 | */ | |
78b3fb13 | 457 | faim_export int aim_gencookie(unsigned char *buf) |
e6b05d80 | 458 | { |
459 | int i; | |
460 | ||
461 | srand(time(NULL)); | |
462 | ||
463 | for (i=0; i < AIM_COOKIELEN; i++) | |
464 | buf[i] = 1+(int) (256.0*rand()/(RAND_MAX+0.0)); | |
465 | ||
466 | return i; | |
467 | } | |
468 | ||
469 | /* | |
470 | * Send Server Ready. (Non-client) | |
471 | */ | |
78b3fb13 | 472 | faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn) |
e6b05d80 | 473 | { |
5b79dc93 | 474 | struct command_tx_struct *tx; |
e6b05d80 | 475 | int i = 0; |
476 | ||
b69540e3 | 477 | if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 10+0x22))) |
5b79dc93 | 478 | return -1; |
e6b05d80 | 479 | |
5b79dc93 | 480 | tx->lock = 1; |
e6b05d80 | 481 | |
67c0bb2f | 482 | i += aim_putsnac(tx->data, 0x0001, 0x0003, 0x0000, sess->snac_nextid++); |
5b79dc93 | 483 | |
484 | i += aimutil_put16(tx->data+i, 0x0001); | |
485 | i += aimutil_put16(tx->data+i, 0x0002); | |
486 | i += aimutil_put16(tx->data+i, 0x0003); | |
487 | i += aimutil_put16(tx->data+i, 0x0004); | |
488 | i += aimutil_put16(tx->data+i, 0x0006); | |
489 | i += aimutil_put16(tx->data+i, 0x0008); | |
490 | i += aimutil_put16(tx->data+i, 0x0009); | |
491 | i += aimutil_put16(tx->data+i, 0x000a); | |
492 | i += aimutil_put16(tx->data+i, 0x000b); | |
493 | i += aimutil_put16(tx->data+i, 0x000c); | |
67c0bb2f | 494 | i += aimutil_put16(tx->data+i, 0x0013); |
495 | i += aimutil_put16(tx->data+i, 0x0015); | |
5b79dc93 | 496 | |
67c0bb2f | 497 | tx->commandlen = i; |
5b79dc93 | 498 | tx->lock = 0; |
5b79dc93 | 499 | return aim_tx_enqueue(sess, tx); |
e6b05d80 | 500 | } |
501 | ||
502 | ||
503 | /* | |
504 | * Send service redirect. (Non-Client) | |
505 | */ | |
78b3fb13 | 506 | faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, |
507 | struct aim_conn_t *conn, | |
508 | unsigned short servid, | |
509 | char *ip, | |
510 | char *cookie) | |
e6b05d80 | 511 | { |
5b79dc93 | 512 | struct command_tx_struct *tx; |
e6b05d80 | 513 | struct aim_tlvlist_t *tlvlist = NULL; |
514 | int i = 0; | |
515 | ||
b69540e3 | 516 | if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 1152))) |
5b79dc93 | 517 | return -1; |
518 | ||
519 | tx->lock = 1; | |
e6b05d80 | 520 | |
13ebc4c4 | 521 | i += aim_putsnac(tx->data+i, 0x0001, 0x0005, 0x0000, 0x00000000); |
e6b05d80 | 522 | |
523 | aim_addtlvtochain16(&tlvlist, 0x000d, servid); | |
524 | aim_addtlvtochain_str(&tlvlist, 0x0005, ip, strlen(ip)); | |
525 | aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN); | |
526 | ||
5b79dc93 | 527 | tx->commandlen = aim_writetlvchain(tx->data+i, tx->commandlen-i, &tlvlist)+i; |
e6b05d80 | 528 | aim_freetlvchain(&tlvlist); |
529 | ||
5b79dc93 | 530 | tx->lock = 0; |
531 | return aim_tx_enqueue(sess, tx); | |
e6b05d80 | 532 | } |