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purple: work around broken dbus-server.h
[siplcs.git] / src / core / sipe-notify.c
blob1a80e145334fc7842e1087d1786a2493fe182445
1 /**
2 * @file sipe-notify.c
3 *
4 * pidgin-sipe
5 *
6 * Copyright (C) 2011-2017 SIPE Project <http://sipe.sourceforge.net/>
7 *
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 *
24 * Process incoming SIP NOTIFY/BENOTIFY messages
25 *
26 */
27
28 #ifdef HAVE_CONFIG_H
29 #include "config.h"
30 #endif
31
32 #include <stdlib.h>
33 #include <string.h>
34
35 #include <glib.h>
36
37 #include "sipmsg.h"
38 #include "sip-csta.h"
39 #include "sip-soap.h"
40 #include "sipe-backend.h"
41 #include "sipe-buddy.h"
42 #include "sipe-cal.h"
43 #include "sipe-conf.h"
44 #include "sipe-core.h"
45 #include "sipe-core-private.h"
46 #include "sipe-group.h"
47 #include "sipe-groupchat.h"
48 #include "sipe-media.h"
49 #include "sipe-mime.h"
50 #include "sipe-nls.h"
51 #include "sipe-notify.h"
52 #include "sipe-ocs2005.h"
53 #include "sipe-ocs2007.h"
54 #include "sipe-status.h"
55 #include "sipe-subscriptions.h"
56 #include "sipe-ucs.h"
57 #include "sipe-utils.h"
58 #include "sipe-xml.h"
59
60 /* OCS2005 */
61 static void sipe_process_provisioning(struct sipe_core_private *sipe_private,
62 struct sipmsg *msg)
63 {
64 sipe_xml *xn_provision;
65 const sipe_xml *node;
66
67 xn_provision = sipe_xml_parse(msg->body, msg->bodylen);
68 if ((node = sipe_xml_child(xn_provision, "user"))) {
69 SIPE_DEBUG_INFO("sipe_process_provisioning: uri=%s", sipe_xml_attribute(node, "uri"));
70 if ((node = sipe_xml_child(node, "line"))) {
71 const gchar *line_uri = sipe_xml_attribute(node, "uri");
72 const gchar *server = sipe_xml_attribute(node, "server");
73 SIPE_DEBUG_INFO("sipe_process_provisioning: line_uri=%s server=%s", line_uri, server);
74 sip_csta_open(sipe_private, line_uri, server);
75 }
76 }
77 sipe_xml_free(xn_provision);
78 }
79
80 /* OCS2007+ */
81 static void sipe_process_provisioning_v2(struct sipe_core_private *sipe_private,
82 struct sipmsg *msg)
83 {
84 #define READ_INT_FROM_NODE(node_name, field) { \
85 gchar *s = g_strstrip(sipe_xml_data(sipe_xml_child(node, node_name))); \
86 sipe_private->field = s ? atoi(s) : 0; \
87 g_free(s); }
88
89 sipe_xml *xn_provision_group_list;
90 const sipe_xml *node;
91
92 xn_provision_group_list = sipe_xml_parse(msg->body, msg->bodylen);
93
94 /* provisionGroup */
95 for (node = sipe_xml_child(xn_provision_group_list, "provisionGroup");
96 node;
97 node = sipe_xml_twin(node)) {
98 const gchar *node_name = sipe_xml_attribute(node, "name");
99
100 /* ServerConfiguration */
101 if (sipe_strequal("ServerConfiguration", node_name)) {
102 const gchar *dlx_uri_str = SIPE_CORE_PRIVATE_FLAG_IS(REMOTE_USER) ?
103 "dlxExternalUrl" : "dlxInternalUrl";
104 const gchar *addressbook_uri_str = SIPE_CORE_PRIVATE_FLAG_IS(REMOTE_USER) ?
105 "absExternalServerUrl" : "absInternalServerUrl";
106 gchar *ucPC2PCAVEncryption = NULL;
107 gchar *ucPortRangeEnabled = NULL;
108
109 g_free(sipe_private->focus_factory_uri);
110 sipe_private->focus_factory_uri = sipe_xml_data(sipe_xml_child(node, "focusFactoryUri"));
111 SIPE_DEBUG_INFO("sipe_process_provisioning_v2: sipe_private->focus_factory_uri=%s",
112 sipe_private->focus_factory_uri ? sipe_private->focus_factory_uri : "");
113
114 g_free(sipe_private->dlx_uri);
115 sipe_private->dlx_uri = sipe_xml_data(sipe_xml_child(node, dlx_uri_str));
116 SIPE_DEBUG_INFO("sipe_process_provisioning_v2: sipe_private->dlx_uri=%s",
117 sipe_private->dlx_uri ? sipe_private->dlx_uri : "");
118
119 g_free(sipe_private->addressbook_uri);
120 sipe_private->addressbook_uri = sipe_xml_data(sipe_xml_child(node, addressbook_uri_str));
121 SIPE_DEBUG_INFO("sipe_process_provisioning_v2: sipe_private->addressbook_uri=%s",
122 sipe_private->addressbook_uri ? sipe_private->addressbook_uri : "");
123
124 #ifdef HAVE_VV
125 g_free(sipe_private->test_call_bot_uri);
126 sipe_private->test_call_bot_uri = sipe_xml_data(sipe_xml_child(node, "botSipUriForTestCall"));
127 SIPE_DEBUG_INFO("sipe_process_provisioning_v2: sipe_private->test_call_bot_uri=%s",
128 sipe_private->test_call_bot_uri ? sipe_private->test_call_bot_uri : "");
129
130 g_free(sipe_private->mras_uri);
131 sipe_private->mras_uri = g_strstrip(sipe_xml_data(sipe_xml_child(node, "mrasUri")));
132 SIPE_DEBUG_INFO("sipe_process_provisioning_v2: sipe_private->mras_uri=%s",
133 sipe_private->mras_uri ? sipe_private->mras_uri : "");
134
135 if (sipe_private->mras_uri)
136 sipe_media_get_av_edge_credentials(sipe_private);
137 #endif
138
139 ucPC2PCAVEncryption = g_strstrip(sipe_xml_data(sipe_xml_child(node, "ucPC2PCAVEncryption")));
140 if (sipe_strequal(ucPC2PCAVEncryption, "SupportEncryption")) {
141 sipe_private->server_av_encryption_policy = SIPE_ENCRYPTION_POLICY_OPTIONAL;
142 } else if (sipe_strequal(ucPC2PCAVEncryption, "DoNotSupportEncryption")) {
143 sipe_private->server_av_encryption_policy = SIPE_ENCRYPTION_POLICY_REJECTED;
144 } else {
145 // "RequireEncryption" or any unknown value.
146 sipe_private->server_av_encryption_policy = SIPE_ENCRYPTION_POLICY_REQUIRED;
147 }
148 g_free(ucPC2PCAVEncryption);
149
150 ucPortRangeEnabled = g_strstrip(sipe_xml_data(sipe_xml_child(node, "ucPortRangeEnabled")));
151 if (sipe_strequal(ucPortRangeEnabled, "true")) {
152 READ_INT_FROM_NODE("ucMinMediaPort", min_media_port)
153 READ_INT_FROM_NODE("ucMaxMediaPort", max_media_port)
154 READ_INT_FROM_NODE("ucMinAudioPort", min_audio_port)
155 READ_INT_FROM_NODE("ucMaxAudioPort", max_audio_port)
156 READ_INT_FROM_NODE("ucMinVideoPort", min_video_port)
157 READ_INT_FROM_NODE("ucMaxVideoPort", max_video_port)
158 READ_INT_FROM_NODE("ucMinAppSharingPort", min_appsharing_port)
159 READ_INT_FROM_NODE("ucMaxAppSharingPort", max_appsharing_port)
160 READ_INT_FROM_NODE("ucMinFileTransferPort", min_filetransfer_port)
161 READ_INT_FROM_NODE("ucMaxFileTransferPort", max_filetransfer_port)
162 } else {
163 sipe_private->min_media_port = 0;
164 sipe_private->max_media_port = 0;
165 sipe_private->min_audio_port = 0;
166 sipe_private->max_audio_port = 0;
167 sipe_private->min_video_port = 0;
168 sipe_private->max_video_port = 0;
169 sipe_private->min_appsharing_port = 0;
170 sipe_private->max_appsharing_port = 0;
171 sipe_private->min_filetransfer_port = 0;
172 sipe_private->max_filetransfer_port = 0;
173 }
174 g_free(ucPortRangeEnabled);
175
176 /* persistentChatConfiguration */
177 } else if (sipe_strequal("persistentChatConfiguration", node_name)) {
178 const sipe_xml *property;
179 gboolean enabled = FALSE;
180 gchar *uri = NULL;
181
182 for (property = sipe_xml_child(node, "propertyEntryList/property");
183 property;
184 property = sipe_xml_twin(property)) {
185 const gchar *name = sipe_xml_attribute(property, "name");
186 gchar *value = sipe_xml_data(property);
187
188 if (sipe_strequal(name, "EnablePersistentChat")) {
189 enabled = sipe_strequal(value, "true");
190
191 } else if (sipe_strequal(name, "DefaultPersistentChatPoolUri")) {
192 g_free(uri);
193 uri = value;
194 value = NULL;
195 }
196 g_free(value);
197 }
198
199 if (enabled) {
200 g_free(sipe_private->persistentChatPool_uri);
201 sipe_private->persistentChatPool_uri = g_strdup(sipe_get_no_sip_uri(uri));
202 SIPE_DEBUG_INFO("sipe_process_provisioning_v2: sipe_private->persistentChatPool_uri=%s",
203 sipe_private->persistentChatPool_uri ? sipe_private->persistentChatPool_uri : "");
204 }
205 g_free(uri);
206 }
207
208 }
209 sipe_xml_free(xn_provision_group_list);
210
211 if (sipe_private->dlx_uri && sipe_private->addressbook_uri) {
212 /* Some buddies might have been added before we received this
213 * provisioning notify with DLX and addressbook URIs. Now we can
214 * trigger an update of their photos. */
215 sipe_buddy_refresh_photos(sipe_private);
216 }
217
218 if (sipe_private->focus_factory_uri) {
219 /* Fill the list of conferencing capabilities enabled on
220 * the server. */
221 sipe_conf_get_capabilities(sipe_private);
222 }
223
224 if (SIPE_CORE_PRIVATE_FLAG_IS(OCS2007))
225 /* persistentChatPool_uri has been set at this point */
226 sipe_groupchat_init(sipe_private);
227 }
228
229 static void process_incoming_notify_rlmi_resub(struct sipe_core_private *sipe_private,
230 const gchar *data, unsigned len)
231 {
232 sipe_xml *xn_list;
233 const sipe_xml *xn_resource;
234 GHashTable *servers = g_hash_table_new_full(g_str_hash, g_str_equal,
235 g_free, NULL);
236
237 xn_list = sipe_xml_parse(data, len);
238
239 for (xn_resource = sipe_xml_child(xn_list, "resource");
240 xn_resource;
241 xn_resource = sipe_xml_twin(xn_resource) )
242 {
243 const char *uri, *state;
244 const sipe_xml *xn_instance;
245
246 xn_instance = sipe_xml_child(xn_resource, "instance");
247 if (!xn_instance) continue;
248
249 uri = sipe_xml_attribute(xn_resource, "uri");
250 state = sipe_xml_attribute(xn_instance, "state");
251 SIPE_DEBUG_INFO("process_incoming_notify_rlmi_resub: uri(%s),state(%s)", uri, state);
252
253 if (strstr(state, "resubscribe")) {
254 const char *poolFqdn = sipe_xml_attribute(xn_instance, "poolFqdn");
255
256 if (poolFqdn) { //[MS-PRES] Section 3.4.5.1.3 Processing Details
257 gchar *user = g_strdup(uri);
258 gchar *host = g_strdup(poolFqdn);
259 GSList *server = g_hash_table_lookup(servers,
260 host);
261 server = g_slist_append(server, user);
262 g_hash_table_insert(servers, host, server);
263 } else {
264 sipe_subscribe_presence_single(sipe_private,
265 uri,
266 uri);
267 }
268 }
269 }
270
271 /* Send out any deferred poolFqdn subscriptions */
272 g_hash_table_foreach(servers, (GHFunc) sipe_subscribe_poolfqdn_resource_uri, sipe_private);
273 g_hash_table_destroy(servers);
274
275 sipe_xml_free(xn_list);
276 }
277
278 /**
279 * Update user phone
280 * Suitable for both 2005 and 2007 systems.
281 *
282 * @param uri buddy SIP URI with 'sip:' prefix whose info we want to change.
283 * @param phone_type
284 * @param phone may be modified to strip white space
285 * @param phone_display_string may be modified to strip white space
286 */
287 static void
288 sipe_update_user_phone(struct sipe_core_private *sipe_private,
289 const gchar *uri,
290 const gchar *phone_type,
291 gchar *phone,
292 gchar *phone_display_string)
293 {
294 sipe_buddy_info_fields phone_node = SIPE_BUDDY_INFO_WORK_PHONE; /* work phone by default */
295 sipe_buddy_info_fields phone_display_node = SIPE_BUDDY_INFO_WORK_PHONE_DISPLAY; /* work phone by default */
296
297 if(!phone || strlen(phone) == 0) return;
298
299 if ((sipe_strequal(phone_type, "mobile") || sipe_strequal(phone_type, "cell"))) {
300 phone_node = SIPE_BUDDY_INFO_MOBILE_PHONE;
301 phone_display_node = SIPE_BUDDY_INFO_MOBILE_PHONE_DISPLAY;
302 } else if (sipe_strequal(phone_type, "home")) {
303 phone_node = SIPE_BUDDY_INFO_HOME_PHONE;
304 phone_display_node = SIPE_BUDDY_INFO_HOME_PHONE_DISPLAY;
305 } else if (sipe_strequal(phone_type, "other")) {
306 phone_node = SIPE_BUDDY_INFO_OTHER_PHONE;
307 phone_display_node = SIPE_BUDDY_INFO_OTHER_PHONE_DISPLAY;
308 } else if (sipe_strequal(phone_type, "custom1")) {
309 phone_node = SIPE_BUDDY_INFO_CUSTOM1_PHONE;
310 phone_display_node = SIPE_BUDDY_INFO_CUSTOM1_PHONE_DISPLAY;
311 }
312
313 sipe_buddy_update_property(sipe_private, uri, phone_node, phone);
314 if (phone_display_string) {
315 sipe_buddy_update_property(sipe_private, uri, phone_display_node, phone_display_string);
316 }
317 }
318
319 static void process_incoming_notify_msrtc(struct sipe_core_private *sipe_private,
320 const gchar *data,
321 unsigned len)
322 {
323 char *activity = NULL;
324 const char *epid;
325 const char *status_id = NULL;
326 const char *name;
327 char *uri;
328 char *self_uri = sip_uri_self(sipe_private);
329 int avl;
330 int act;
331 const char *device_name = NULL;
332 const char *cal_start_time = NULL;
333 const char *cal_granularity = NULL;
334 char *cal_free_busy_base64 = NULL;
335 struct sipe_buddy *sbuddy;
336 const sipe_xml *node;
337 sipe_xml *xn_presentity;
338 const sipe_xml *xn_availability;
339 const sipe_xml *xn_activity;
340 const sipe_xml *xn_display_name;
341 const sipe_xml *xn_email;
342 const sipe_xml *xn_phone_number;
343 const sipe_xml *xn_userinfo;
344 const sipe_xml *xn_note;
345 const sipe_xml *xn_oof;
346 const sipe_xml *xn_state;
347 const sipe_xml *xn_contact;
348 char *note;
349 int user_avail;
350 const char *user_avail_nil;
351 int res_avail;
352 time_t user_avail_since = 0;
353 time_t activity_since = 0;
354
355 /* fix for Reuters environment on Linux */
356 if (data && strstr(data, "encoding=\"utf-16\"")) {
357 char *tmp_data;
358 tmp_data = sipe_utils_str_replace(data, "encoding=\"utf-16\"", "encoding=\"utf-8\"");
359 xn_presentity = sipe_xml_parse(tmp_data, strlen(tmp_data));
360 g_free(tmp_data);
361 } else {
362 xn_presentity = sipe_xml_parse(data, len);
363 }
364
365 xn_availability = sipe_xml_child(xn_presentity, "availability");
366 xn_activity = sipe_xml_child(xn_presentity, "activity");
367 xn_display_name = sipe_xml_child(xn_presentity, "displayName");
368 xn_email = sipe_xml_child(xn_presentity, "email");
369 xn_phone_number = sipe_xml_child(xn_presentity, "phoneNumber");
370 xn_userinfo = sipe_xml_child(xn_presentity, "userInfo");
371 xn_oof = xn_userinfo ? sipe_xml_child(xn_userinfo, "oof") : NULL;
372 xn_state = xn_userinfo ? sipe_xml_child(xn_userinfo, "states/state"): NULL;
373 user_avail = xn_state ? sipe_xml_int_attribute(xn_state, "avail", 0) : 0;
374 user_avail_since = xn_state ? sipe_utils_str_to_time(sipe_xml_attribute(xn_state, "since")) : 0;
375 user_avail_nil = xn_state ? sipe_xml_attribute(xn_state, "nil") : NULL;
376 xn_contact = xn_userinfo ? sipe_xml_child(xn_userinfo, "contact") : NULL;
377 xn_note = xn_userinfo ? sipe_xml_child(xn_userinfo, "note") : NULL;
378 note = xn_note ? sipe_xml_data(xn_note) : NULL;
379
380 if (sipe_strequal(user_avail_nil, "true")) { /* null-ed */
381 user_avail = 0;
382 user_avail_since = 0;
383 }
384
385 name = sipe_xml_attribute(xn_presentity, "uri"); /* without 'sip:' prefix */
386 uri = sip_uri_from_name(name);
387 avl = sipe_xml_int_attribute(xn_availability, "aggregate", 0);
388 epid = sipe_xml_attribute(xn_availability, "epid");
389 act = sipe_xml_int_attribute(xn_activity, "aggregate", 0);
390
391 status_id = sipe_ocs2005_status_from_activity_availability(act, avl);
392 activity = g_strdup(sipe_ocs2005_activity_description(act));
393 res_avail = sipe_ocs2007_availability_from_status(status_id, NULL);
394 if (user_avail > res_avail) {
395 res_avail = user_avail;
396 status_id = sipe_ocs2007_status_from_legacy_availability(user_avail, NULL);
397 }
398
399 if (xn_display_name) {
400 char *display_name = g_strdup(sipe_xml_attribute(xn_display_name, "displayName"));
401 char *email = xn_email ? g_strdup(sipe_xml_attribute(xn_email, "email")) : NULL;
402 char *phone_label = xn_phone_number ? g_strdup(sipe_xml_attribute(xn_phone_number, "label")) : NULL;
403 char *phone_number = xn_phone_number ? g_strdup(sipe_xml_attribute(xn_phone_number, "number")) : NULL;
404 char *tel_uri = sip_to_tel_uri(phone_number);
405
406 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_DISPLAY_NAME, display_name);
407 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_EMAIL, email);
408 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_WORK_PHONE, tel_uri);
409 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_WORK_PHONE_DISPLAY, !is_empty(phone_label) ? phone_label : phone_number);
410
411 g_free(tel_uri);
412 g_free(phone_label);
413 g_free(phone_number);
414 g_free(email);
415 g_free(display_name);
416 }
417
418 if (xn_contact) {
419 /* tel */
420 for (node = sipe_xml_child(xn_contact, "tel"); node; node = sipe_xml_twin(node))
421 {
422 /* Ex.: <tel type="work">tel:+3222220000</tel> */
423 const char *phone_type = sipe_xml_attribute(node, "type");
424 char* phone = sipe_xml_data(node);
425
426 sipe_update_user_phone(sipe_private, uri, phone_type, phone, NULL);
427
428 g_free(phone);
429 }
430 }
431
432 if (xn_display_name || xn_contact)
433 sipe_backend_buddy_refresh_properties(SIPE_CORE_PUBLIC, uri);
434
435 /* devicePresence */
436 for (node = sipe_xml_child(xn_presentity, "devices/devicePresence"); node; node = sipe_xml_twin(node)) {
437 const sipe_xml *xn_device_name;
438 const sipe_xml *xn_calendar_info;
439 const sipe_xml *xn_state;
440 char *state;
441
442 /* deviceName */
443 if (sipe_strequal(sipe_xml_attribute(node, "epid"), epid)) {
444 xn_device_name = sipe_xml_child(node, "deviceName");
445 device_name = xn_device_name ? sipe_xml_attribute(xn_device_name, "name") : NULL;
446 }
447
448 /* calendarInfo */
449 xn_calendar_info = sipe_xml_child(node, "calendarInfo");
450 if (xn_calendar_info) {
451 const char *cal_start_time_tmp = sipe_xml_attribute(xn_calendar_info, "startTime");
452
453 if (cal_start_time) {
454 time_t cal_start_time_t = sipe_utils_str_to_time(cal_start_time);
455 time_t cal_start_time_t_tmp = sipe_utils_str_to_time(cal_start_time_tmp);
456
457 if (cal_start_time_t_tmp > cal_start_time_t) {
458 cal_start_time = cal_start_time_tmp;
459 cal_granularity = sipe_xml_attribute(xn_calendar_info, "granularity");
460 g_free(cal_free_busy_base64);
461 cal_free_busy_base64 = sipe_xml_data(xn_calendar_info);
462
463 SIPE_DEBUG_INFO("process_incoming_notify_msrtc: startTime=%s granularity=%s cal_free_busy_base64=\n%s", cal_start_time, cal_granularity, cal_free_busy_base64);
464 }
465 } else {
466 cal_start_time = cal_start_time_tmp;
467 cal_granularity = sipe_xml_attribute(xn_calendar_info, "granularity");
468 g_free(cal_free_busy_base64);
469 cal_free_busy_base64 = sipe_xml_data(xn_calendar_info);
470
471 SIPE_DEBUG_INFO("process_incoming_notify_msrtc: startTime=%s granularity=%s cal_free_busy_base64=\n%s", cal_start_time, cal_granularity, cal_free_busy_base64);
472 }
473 }
474
475 /* state */
476 xn_state = sipe_xml_child(node, "states/state");
477 if (xn_state) {
478 int dev_avail = sipe_xml_int_attribute(xn_state, "avail", 0);
479 time_t dev_avail_since = sipe_utils_str_to_time(sipe_xml_attribute(xn_state, "since"));
480
481 state = sipe_xml_data(xn_state);
482 if (dev_avail_since > user_avail_since &&
483 dev_avail >= res_avail)
484 {
485 const gchar *new_desc;
486 res_avail = dev_avail;
487 if (!is_empty(state)) {
488 if (sipe_strequal(state, sipe_status_activity_to_token(SIPE_ACTIVITY_ON_PHONE))) {
489 g_free(activity);
490 activity = g_strdup(sipe_core_activity_description(SIPE_ACTIVITY_ON_PHONE));
491 } else if (sipe_strequal(state, "presenting")) {
492 g_free(activity);
493 activity = g_strdup(sipe_core_activity_description(SIPE_ACTIVITY_IN_CONF));
494 } else {
495 activity = state;
496 state = NULL;
497 }
498 activity_since = dev_avail_since;
499 }
500 status_id = sipe_ocs2007_status_from_legacy_availability(res_avail, NULL);
501 new_desc = sipe_ocs2007_legacy_activity_description(res_avail);
502 if (new_desc) {
503 g_free(activity);
504 activity = g_strdup(new_desc);
505 }
506 }
507 g_free(state);
508 }
509 }
510
511 /* oof */
512 if (xn_oof && res_avail >= 15000) { /* 12000 in 2007 */
513 g_free(activity);
514 activity = g_strdup(sipe_core_activity_description(SIPE_ACTIVITY_OOF));
515 activity_since = 0;
516 }
517
518 sbuddy = sipe_buddy_find_by_uri(sipe_private, uri);
519 if (sbuddy)
520 {
521 g_free(sbuddy->activity);
522 sbuddy->activity = activity;
523 activity = NULL;
524
525 sbuddy->activity_since = activity_since;
526
527 sbuddy->user_avail = user_avail;
528 sbuddy->user_avail_since = user_avail_since;
529
530 g_free(sbuddy->note);
531 sbuddy->note = NULL;
532 if (!is_empty(note)) { sbuddy->note = g_markup_escape_text(note, -1); }
533
534 sbuddy->is_oof_note = (xn_oof != NULL);
535
536 g_free(sbuddy->device_name);
537 sbuddy->device_name = NULL;
538 if (!is_empty(device_name)) { sbuddy->device_name = g_strdup(device_name); }
539
540 if (!is_empty(cal_free_busy_base64)) {
541 g_free(sbuddy->cal_start_time);
542 sbuddy->cal_start_time = g_strdup(cal_start_time);
543
544 sbuddy->cal_granularity = sipe_strcase_equal(cal_granularity, "PT15M") ? 15 : 0;
545
546 g_free(sbuddy->cal_free_busy_base64);
547 sbuddy->cal_free_busy_base64 = cal_free_busy_base64;
548 cal_free_busy_base64 = NULL;
549
550 g_free(sbuddy->cal_free_busy);
551 sbuddy->cal_free_busy = NULL;
552 }
553
554 sbuddy->last_non_cal_status_id = status_id;
555 g_free(sbuddy->last_non_cal_activity);
556 sbuddy->last_non_cal_activity = g_strdup(sbuddy->activity);
557
558 if (sipe_strcase_equal(sbuddy->name, self_uri)) {
559 if (!sipe_strequal(sbuddy->note, sipe_private->note)) /* not same */
560 {
561 if (sbuddy->is_oof_note)
562 SIPE_CORE_PRIVATE_FLAG_SET(OOF_NOTE);
563 else
564 SIPE_CORE_PRIVATE_FLAG_UNSET(OOF_NOTE);
565
566 g_free(sipe_private->note);
567 sipe_private->note = g_strdup(sbuddy->note);
568
569 sipe_private->note_since = time(NULL);
570 }
571
572 sipe_status_set_token(sipe_private,
573 sbuddy->last_non_cal_status_id);
574 }
575 }
576 g_free(cal_free_busy_base64);
577 g_free(activity);
578
579 SIPE_DEBUG_INFO("process_incoming_notify_msrtc: status(%s)", status_id);
580 sipe_core_buddy_got_status(SIPE_CORE_PUBLIC, uri,
581 sipe_status_token_to_activity(status_id));
582
583 if (!SIPE_CORE_PRIVATE_FLAG_IS(OCS2007) && sipe_strcase_equal(self_uri, uri)) {
584 sipe_ocs2005_user_info_has_updated(sipe_private, xn_userinfo);
585 }
586
587 g_free(note);
588 sipe_xml_free(xn_presentity);
589 g_free(uri);
590 g_free(self_uri);
591 }
592
593 static void process_incoming_notify_rlmi(struct sipe_core_private *sipe_private,
594 const gchar *data,
595 unsigned len)
596 {
597 const char *uri;
598 struct sipe_buddy *sbuddy = NULL;
599 sipe_xml *xn_categories;
600 const sipe_xml *xn_category;
601 const char *status = NULL;
602 gboolean do_update_status = FALSE;
603 gboolean has_note_cleaned = FALSE;
604 gboolean has_free_busy_cleaned = FALSE;
605
606 xn_categories = sipe_xml_parse(data, len);
607 uri = sipe_xml_attribute(xn_categories, "uri"); /* with 'sip:' prefix */
608 if (uri) {
609 sbuddy = sipe_buddy_find_by_uri(sipe_private, uri);
610 }
611
612 if (!sbuddy) {
613 /* Got presence of a buddy not in our contact list, ignore. */
614 sipe_xml_free(xn_categories);
615 return;
616 }
617
618 for (xn_category = sipe_xml_child(xn_categories, "category");
619 xn_category ;
620 xn_category = sipe_xml_twin(xn_category) )
621 {
622 const sipe_xml *xn_node;
623 const char *tmp;
624 const char *attrVar = sipe_xml_attribute(xn_category, "name");
625 time_t publish_time = (tmp = sipe_xml_attribute(xn_category, "publishTime")) ?
626 sipe_utils_str_to_time(tmp) : 0;
627
628 /* contactCard */
629 if (sipe_strequal(attrVar, "contactCard"))
630 {
631 const sipe_xml *card = sipe_xml_child(xn_category, "contactCard");
632
633 if (card) {
634 const sipe_xml *node;
635 /* identity - Display Name and email */
636 node = sipe_xml_child(card, "identity");
637 if (node) {
638 char* display_name = sipe_xml_data(
639 sipe_xml_child(node, "name/displayName"));
640 char* email = sipe_xml_data(
641 sipe_xml_child(node, "email"));
642
643 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_DISPLAY_NAME, display_name);
644 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_EMAIL, email);
645
646 g_free(display_name);
647 g_free(email);
648 }
649 /* company */
650 node = sipe_xml_child(card, "company");
651 if (node) {
652 char* company = sipe_xml_data(node);
653 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_COMPANY, company);
654 g_free(company);
655 }
656 /* department */
657 node = sipe_xml_child(card, "department");
658 if (node) {
659 char* department = sipe_xml_data(node);
660 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_DEPARTMENT, department);
661 g_free(department);
662 }
663 /* title */
664 node = sipe_xml_child(card, "title");
665 if (node) {
666 char* title = sipe_xml_data(node);
667 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_JOB_TITLE, title);
668 g_free(title);
669 }
670 /* office */
671 node = sipe_xml_child(card, "office");
672 if (node) {
673 char* office = sipe_xml_data(node);
674 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_OFFICE, office);
675 g_free(office);
676 }
677 /* site (url) */
678 node = sipe_xml_child(card, "url");
679 if (node) {
680 char* site = sipe_xml_data(node);
681 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_SITE, site);
682 g_free(site);
683 }
684 /* phone */
685 for (node = sipe_xml_child(card, "phone");
686 node;
687 node = sipe_xml_twin(node))
688 {
689 const char *phone_type = sipe_xml_attribute(node, "type");
690 char* phone = sipe_xml_data(sipe_xml_child(node, "uri"));
691 char* phone_display_string = sipe_xml_data(sipe_xml_child(node, "displayString"));
692
693 sipe_update_user_phone(sipe_private, uri, phone_type, phone, phone_display_string);
694
695 g_free(phone);
696 g_free(phone_display_string);
697 }
698 /* address */
699 for (node = sipe_xml_child(card, "address");
700 node;
701 node = sipe_xml_twin(node))
702 {
703 if (sipe_strequal(sipe_xml_attribute(node, "type"), "work")) {
704 char* street = sipe_xml_data(sipe_xml_child(node, "street"));
705 char* city = sipe_xml_data(sipe_xml_child(node, "city"));
706 char* state = sipe_xml_data(sipe_xml_child(node, "state"));
707 char* zipcode = sipe_xml_data(sipe_xml_child(node, "zipcode"));
708 char* country_code = sipe_xml_data(sipe_xml_child(node, "countryCode"));
709
710 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_STREET, street);
711 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_CITY, city);
712 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_STATE, state);
713 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_ZIPCODE, zipcode);
714 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_COUNTRY, country_code);
715
716 g_free(street);
717 g_free(city);
718 g_free(state);
719 g_free(zipcode);
720 g_free(country_code);
721
722 break;
723 }
724 }
725 /* photo */
726 for (node = sipe_xml_child(card, "photo");
727 node;
728 node = sipe_xml_twin(node)) {
729 const gchar *type = sipe_xml_attribute(node, "type");
730 gchar *photo_url;
731 gchar *hash;
732 gboolean found = FALSE;
733
734 if (sipe_strequal(type, "default") &&
735 !SIPE_CORE_PUBLIC_FLAG_IS(ALLOW_WEB_PHOTO)) {
736 SIPE_DEBUG_INFO("process_incoming_notify_rlmi: skipping download of web profile picture for %s", uri);
737 continue;
738 }
739
740 photo_url = sipe_xml_data(sipe_xml_child(node, "uri"));
741 hash = sipe_xml_data(sipe_xml_child(node, "hash"));
742
743 if (!is_empty(photo_url) && !is_empty(hash)) {
744 sipe_buddy_update_photo(sipe_private,
745 uri,
746 hash,
747 photo_url,
748 NULL);
749 found = TRUE;
750 }
751
752 g_free(hash);
753 g_free(photo_url);
754
755 if (found)
756 break;
757 }
758 }
759 }
760 /* note */
761 else if (sipe_strequal(attrVar, "note"))
762 {
763 if (!has_note_cleaned) {
764 has_note_cleaned = TRUE;
765
766 g_free(sbuddy->note);
767 sbuddy->note = NULL;
768 sbuddy->is_oof_note = FALSE;
769 sbuddy->note_since = publish_time;
770
771 do_update_status = TRUE;
772 }
773 if (publish_time >= sbuddy->note_since) {
774 /* clean up in case no 'note' element is supplied
775 * which indicate note removal in client
776 */
777 g_free(sbuddy->note);
778 sbuddy->note = NULL;
779 sbuddy->is_oof_note = FALSE;
780 sbuddy->note_since = publish_time;
781
782 xn_node = sipe_xml_child(xn_category, "note/body");
783 if (xn_node) {
784 char *tmp;
785 sbuddy->note = g_markup_escape_text((tmp = sipe_xml_data(xn_node)), -1);
786 g_free(tmp);
787 sbuddy->is_oof_note = sipe_strequal(sipe_xml_attribute(xn_node, "type"), "OOF");
788 sbuddy->note_since = publish_time;
789
790 SIPE_DEBUG_INFO("process_incoming_notify_rlmi: uri(%s), note(%s)",
791 uri, sbuddy->note ? sbuddy->note : "");
792 }
793 /* to trigger UI refresh in case no status info is supplied in this update */
794 do_update_status = TRUE;
795 }
796 }
797 /* state */
798 else if(sipe_strequal(attrVar, "state"))
799 {
800 char *tmp;
801 int availability;
802 const sipe_xml *xn_availability;
803 const sipe_xml *xn_activity;
804 const sipe_xml *xn_device;
805 const sipe_xml *xn_meeting_subject;
806 const sipe_xml *xn_meeting_location;
807 const gchar *legacy_activity;
808
809 xn_node = sipe_xml_child(xn_category, "state");
810 if (!xn_node) continue;
811 xn_availability = sipe_xml_child(xn_node, "availability");
812 if (!xn_availability) continue;
813 xn_activity = sipe_xml_child(xn_node, "activity");
814 xn_meeting_subject = sipe_xml_child(xn_node, "meetingSubject");
815 xn_meeting_location = sipe_xml_child(xn_node, "meetingLocation");
816
817 tmp = sipe_xml_data(xn_availability);
818 availability = atoi(tmp);
819 g_free(tmp);
820
821 sbuddy->is_mobile = FALSE;
822 xn_device = sipe_xml_child(xn_node, "device");
823 if (xn_device) {
824 tmp = sipe_xml_data(xn_device);
825 sbuddy->is_mobile = !g_ascii_strcasecmp(tmp, "Mobile");
826 g_free(tmp);
827 }
828
829 /* activity */
830 g_free(sbuddy->activity);
831 sbuddy->activity = NULL;
832 if (xn_activity) {
833 const char *token = sipe_xml_attribute(xn_activity, "token");
834 const sipe_xml *xn_custom = sipe_xml_child(xn_activity, "custom");
835
836 /* from token */
837 if (!is_empty(token)) {
838 sbuddy->activity = g_strdup(sipe_core_activity_description(sipe_status_token_to_activity(token)));
839 }
840 /* from custom element */
841 if (xn_custom) {
842 char *custom = sipe_xml_data(xn_custom);
843
844 if (!is_empty(custom)) {
845 g_free(sbuddy->activity);
846 sbuddy->activity = custom;
847 custom = NULL;
848 }
849 g_free(custom);
850 }
851 }
852 /* meeting_subject */
853 g_free(sbuddy->meeting_subject);
854 sbuddy->meeting_subject = NULL;
855 if (xn_meeting_subject) {
856 char *meeting_subject = sipe_xml_data(xn_meeting_subject);
857
858 if (!is_empty(meeting_subject)) {
859 sbuddy->meeting_subject = meeting_subject;
860 meeting_subject = NULL;
861 }
862 g_free(meeting_subject);
863 }
864 /* meeting_location */
865 g_free(sbuddy->meeting_location);
866 sbuddy->meeting_location = NULL;
867 if (xn_meeting_location) {
868 char *meeting_location = sipe_xml_data(xn_meeting_location);
869
870 if (!is_empty(meeting_location)) {
871 sbuddy->meeting_location = meeting_location;
872 meeting_location = NULL;
873 }
874 g_free(meeting_location);
875 }
876
877 status = sipe_ocs2007_status_from_legacy_availability(availability, NULL);
878 legacy_activity = sipe_ocs2007_legacy_activity_description(availability);
879 if (sbuddy->activity && legacy_activity) {
880 gchar *tmp2 = sbuddy->activity;
881
882 sbuddy->activity = g_strdup_printf("%s, %s", sbuddy->activity, legacy_activity);
883 g_free(tmp2);
884 } else if (legacy_activity) {
885 sbuddy->activity = g_strdup(legacy_activity);
886 }
887
888 do_update_status = TRUE;
889 }
890 /* calendarData */
891 else if(sipe_strequal(attrVar, "calendarData"))
892 {
893 const sipe_xml *xn_free_busy = sipe_xml_child(xn_category, "calendarData/freeBusy");
894 const sipe_xml *xn_working_hours = sipe_xml_child(xn_category, "calendarData/WorkingHours");
895
896 if (xn_free_busy) {
897 if (!has_free_busy_cleaned) {
898 has_free_busy_cleaned = TRUE;
899
900 g_free(sbuddy->cal_start_time);
901 sbuddy->cal_start_time = NULL;
902
903 g_free(sbuddy->cal_free_busy_base64);
904 sbuddy->cal_free_busy_base64 = NULL;
905
906 g_free(sbuddy->cal_free_busy);
907 sbuddy->cal_free_busy = NULL;
908
909 sbuddy->cal_free_busy_published = publish_time;
910 }
911
912 if (publish_time >= sbuddy->cal_free_busy_published) {
913 g_free(sbuddy->cal_start_time);
914 sbuddy->cal_start_time = g_strdup(sipe_xml_attribute(xn_free_busy, "startTime"));
915
916 sbuddy->cal_granularity = sipe_strcase_equal(sipe_xml_attribute(xn_free_busy, "granularity"), "PT15M") ?
917 15 : 0;
918
919 g_free(sbuddy->cal_free_busy_base64);
920 sbuddy->cal_free_busy_base64 = sipe_xml_data(xn_free_busy);
921
922 g_free(sbuddy->cal_free_busy);
923 sbuddy->cal_free_busy = NULL;
924
925 sbuddy->cal_free_busy_published = publish_time;
926
927 SIPE_DEBUG_INFO("process_incoming_notify_rlmi: startTime=%s granularity=%d cal_free_busy_base64=\n%s", sbuddy->cal_start_time, sbuddy->cal_granularity, sbuddy->cal_free_busy_base64);
928 }
929 }
930
931 if (xn_working_hours) {
932 sipe_cal_parse_working_hours(xn_working_hours, sbuddy);
933 }
934 }
935 }
936
937 if (do_update_status) {
938 guint activity;
939
940 if (status) {
941 SIPE_DEBUG_INFO("process_incoming_notify_rlmi: %s", status);
942 activity = sipe_status_token_to_activity(status);
943 } else {
944 /* no status category in this update,
945 using contact's current status */
946 activity = sipe_backend_buddy_get_status(SIPE_CORE_PUBLIC,
947 uri);
948 }
949
950 sipe_core_buddy_got_status(SIPE_CORE_PUBLIC, uri, activity);
951 }
952
953 sipe_backend_buddy_refresh_properties(SIPE_CORE_PUBLIC, uri);
954
955 sipe_xml_free(xn_categories);
956 }
957
958 static void sipe_buddy_status_from_activity(struct sipe_core_private *sipe_private,
959 const gchar *uri,
960 const gchar *activity,
961 gboolean is_online)
962 {
963 if (is_online) {
964 const gchar *status_id = NULL;
965 if (activity) {
966 if (sipe_strequal(activity,
967 sipe_status_activity_to_token(SIPE_ACTIVITY_BUSY))) {
968 status_id = sipe_status_activity_to_token(SIPE_ACTIVITY_BUSY);
969 } else if (sipe_strequal(activity,
970 sipe_status_activity_to_token(SIPE_ACTIVITY_AWAY))) {
971 status_id = sipe_status_activity_to_token(SIPE_ACTIVITY_AWAY);
972 }
973 }
974
975 if (!status_id) {
976 status_id = sipe_status_activity_to_token(SIPE_ACTIVITY_AVAILABLE);
977 }
978
979 SIPE_DEBUG_INFO("sipe_buddy_status_from_activity: status_id(%s)", status_id);
980 sipe_core_buddy_got_status(SIPE_CORE_PUBLIC, uri,
981 sipe_status_token_to_activity(status_id));
982 } else {
983 sipe_core_buddy_got_status(SIPE_CORE_PUBLIC, uri,
984 SIPE_ACTIVITY_OFFLINE);
985 }
986 }
987
988 static void process_incoming_notify_pidf(struct sipe_core_private *sipe_private,
989 const gchar *data,
990 unsigned len)
991 {
992 gchar *uri;
993 gchar *getbasic;
994 gchar *activity = NULL;
995 sipe_xml *pidf;
996 const sipe_xml *basicstatus = NULL, *tuple, *status;
997 gboolean isonline = FALSE;
998 const sipe_xml *display_name_node;
999
1000 pidf = sipe_xml_parse(data, len);
1001 if (!pidf) {
1002 SIPE_DEBUG_INFO("process_incoming_notify_pidf: no parseable pidf:%s", data);
1003 return;
1004 }
1005
1006 if ((tuple = sipe_xml_child(pidf, "tuple")))
1007 {
1008 if ((status = sipe_xml_child(tuple, "status"))) {
1009 basicstatus = sipe_xml_child(status, "basic");
1010 }
1011 }
1012
1013 if (!basicstatus) {
1014 SIPE_DEBUG_INFO_NOFORMAT("process_incoming_notify_pidf: no basic found");
1015 sipe_xml_free(pidf);
1016 return;
1017 }
1018
1019 getbasic = sipe_xml_data(basicstatus);
1020 if (!getbasic) {
1021 SIPE_DEBUG_INFO_NOFORMAT("process_incoming_notify_pidf: no basic data found");
1022 sipe_xml_free(pidf);
1023 return;
1024 }
1025
1026 SIPE_DEBUG_INFO("process_incoming_notify_pidf: basic-status(%s)", getbasic);
1027 if (strstr(getbasic, "open")) {
1028 isonline = TRUE;
1029 }
1030 g_free(getbasic);
1031
1032 uri = sip_uri(sipe_xml_attribute(pidf, "entity")); /* with 'sip:' prefix */ /* AOL comes without the prefix */
1033
1034 display_name_node = sipe_xml_child(pidf, "display-name");
1035 if (display_name_node) {
1036 char * display_name = sipe_xml_data(display_name_node);
1037
1038 sipe_buddy_update_property(sipe_private, uri, SIPE_BUDDY_INFO_DISPLAY_NAME, display_name);
1039 g_free(display_name);
1040
1041 sipe_backend_buddy_refresh_properties(SIPE_CORE_PUBLIC, uri);
1042 }
1043
1044 if ((tuple = sipe_xml_child(pidf, "tuple"))) {
1045 if ((status = sipe_xml_child(tuple, "status"))) {
1046 if ((basicstatus = sipe_xml_child(status, "activities"))) {
1047 if ((basicstatus = sipe_xml_child(basicstatus, "activity"))) {
1048 activity = sipe_xml_data(basicstatus);
1049 SIPE_DEBUG_INFO("process_incoming_notify_pidf: activity(%s)", activity);
1050 }
1051 }
1052 }
1053 }
1054
1055 sipe_buddy_status_from_activity(sipe_private,
1056 uri,
1057 activity,
1058 isonline);
1059
1060 g_free(activity);
1061 g_free(uri);
1062 sipe_xml_free(pidf);
1063 }
1064
1065 static void sipe_presence_mime_cb(gpointer user_data, /* sipe_core_private */
1066 const GSList *fields,
1067 const gchar *body,
1068 gsize length)
1069 {
1070 const gchar *type = sipe_utils_nameval_find(fields, "Content-Type");
1071
1072 if (strstr(type,"application/rlmi+xml")) {
1073 process_incoming_notify_rlmi_resub(user_data, body, length);
1074 } else if (strstr(type, "text/xml+msrtc.pidf")) {
1075 process_incoming_notify_msrtc(user_data, body, length);
1076 } else {
1077 process_incoming_notify_rlmi(user_data, body, length);
1078 }
1079 }
1080
1081 static void sipe_process_presence(struct sipe_core_private *sipe_private,
1082 struct sipmsg *msg)
1083 {
1084 const char *ctype = sipmsg_find_header(msg, "Content-Type");
1085
1086 SIPE_DEBUG_INFO("sipe_process_presence: Content-Type: %s", ctype ? ctype : "");
1087
1088 if (ctype &&
1089 (strstr(ctype, "application/rlmi+xml") ||
1090 strstr(ctype, "application/msrtc-event-categories+xml")))
1091 {
1092 if (strstr(ctype, "multipart"))
1093 {
1094 sipe_mime_parts_foreach(ctype, msg->body, sipe_presence_mime_cb, sipe_private);
1095 }
1096 else if(strstr(ctype, "application/msrtc-event-categories+xml") )
1097 {
1098 process_incoming_notify_rlmi(sipe_private, msg->body, msg->bodylen);
1099 }
1100 else if(strstr(ctype, "application/rlmi+xml"))
1101 {
1102 process_incoming_notify_rlmi_resub(sipe_private, msg->body, msg->bodylen);
1103 }
1104 }
1105 else if(ctype && strstr(ctype, "text/xml+msrtc.pidf"))
1106 {
1107 process_incoming_notify_msrtc(sipe_private, msg->body, msg->bodylen);
1108 }
1109 else
1110 {
1111 process_incoming_notify_pidf(sipe_private, msg->body, msg->bodylen);
1112 }
1113 }
1114
1115 /**
1116 * Fires on deregistration event initiated by server.
1117 * [MS-SIPREGE] SIP extension.
1118 *
1119 * OCS2007 Example
1120 *
1121 * Content-Type: text/registration-event
1122 * subscription-state: terminated;expires=0
1123 * ms-diagnostics-public: 4141;reason="User disabled"
1124 *
1125 * deregistered;event=rejected
1126 */
1127 static void sipe_process_registration_notify(struct sipe_core_private *sipe_private,
1128 struct sipmsg *msg)
1129 {
1130 const gchar *contenttype = sipmsg_find_header(msg, "Content-Type");
1131 gchar *event = NULL;
1132 gchar *reason = NULL;
1133 gchar *warning;
1134
1135 SIPE_DEBUG_INFO_NOFORMAT("sipe_process_registration_notify: deregistration received.");
1136
1137 if (!g_ascii_strncasecmp(contenttype, "text/registration-event", 23)) {
1138 event = sipmsg_find_part_of_header(msg->body, "event=", NULL, NULL);
1139 //@TODO have proper parameter extraction _by_name_ func, case insesitive.
1140 event = event ? event : sipmsg_find_part_of_header(msg->body, "event=", ";", NULL);
1141 } else {
1142 SIPE_DEBUG_INFO_NOFORMAT("sipe_process_registration_notify: unknown content type, exiting.");
1143 return;
1144 }
1145
1146 reason = sipmsg_get_ms_diagnostics_reason(msg);
1147 reason = reason ? reason : sipmsg_get_ms_diagnostics_public_reason(msg);
1148 if (!reason) { // for LCS2005
1149 if (event && sipe_strcase_equal(event, "unregistered")) {
1150 //reason = g_strdup(_("User logged out")); // [MS-OCER]
1151 reason = g_strdup(_("you are already signed in at another location"));
1152 } else if (event && sipe_strcase_equal(event, "rejected")) {
1153 reason = g_strdup(_("user disabled")); // [MS-OCER]
1154 } else if (event && sipe_strcase_equal(event, "deactivated")) {
1155 reason = g_strdup(_("user moved")); // [MS-OCER]
1156 }
1157 }
1158 g_free(event);
1159 warning = g_strdup_printf(_("You have been rejected by the server: %s"), reason ? reason : _("no reason given"));
1160 g_free(reason);
1161
1162 sipe_backend_connection_error(SIPE_CORE_PUBLIC,
1163 SIPE_CONNECTION_ERROR_INVALID_USERNAME,
1164 warning);
1165 g_free(warning);
1166
1167 }
1168
1169 /* Replace "~" with localized version of "Other Contacts" */
1170 static const gchar *get_group_name(const sipe_xml *node)
1171 {
1172 const gchar *name = sipe_xml_attribute(node, "name");
1173 return(g_str_has_prefix(name, "~") ? _("Other Contacts") : name);
1174 }
1175
1176 static void add_new_group(struct sipe_core_private *sipe_private,
1177 const sipe_xml *node)
1178 {
1179 sipe_group_add(sipe_private,
1180 get_group_name(node),
1181 NULL,
1182 NULL,
1183 sipe_xml_int_attribute(node, "id", 0));
1184 }
1185
1186 static void add_new_buddy(struct sipe_core_private *sipe_private,
1187 const sipe_xml *node,
1188 const gchar *uri)
1189 {
1190 const gchar *name = sipe_xml_attribute(node, "name");
1191 struct sipe_buddy *buddy = NULL;
1192 gchar *tmp;
1193 gchar **item_groups;
1194 int i = 0;
1195
1196 /* "name" attribute is a contact alias which user can manually assign by
1197 * renaming the item in the contact list. Empty string means no alias
1198 * and the display name from the contact card should be used instead. */
1199 if (name && strlen(name) == 0) {
1200 name = NULL;
1201 }
1202
1203 /* assign to group Other Contacts if nothing else received */
1204 tmp = g_strdup(sipe_xml_attribute(node, "groups"));
1205 if (is_empty(tmp)) {
1206 struct sipe_group *group = sipe_group_find_by_name(sipe_private,
1207 _("Other Contacts"));
1208 g_free(tmp);
1209 tmp = group ? g_strdup_printf("%d", group->id) : g_strdup("1");
1210 }
1211 item_groups = g_strsplit(tmp, " ", 0);
1212 g_free(tmp);
1213
1214 while (item_groups[i]) {
1215 struct sipe_group *group = sipe_group_find_by_id(sipe_private,
1216 g_ascii_strtod(item_groups[i],
1217 NULL));
1218
1219 /* If couldn't find the right group for this contact, */
1220 /* then just put it in the first group we have */
1221 if (!group)
1222 group = sipe_group_first(sipe_private);
1223
1224 if (group) {
1225 if (!buddy)
1226 buddy = sipe_buddy_add(sipe_private,
1227 uri,
1228 NULL,
1229 NULL);
1230
1231 sipe_buddy_add_to_group(sipe_private,
1232 buddy,
1233 group,
1234 name);
1235 } else {
1236 SIPE_DEBUG_INFO("No group found for contact %s! Unable to add to buddy list",
1237 uri);
1238 }
1239
1240 i++;
1241 }
1242
1243 g_strfreev(item_groups);
1244 }
1245
1246 static gboolean sipe_process_roaming_contacts(struct sipe_core_private *sipe_private,
1247 struct sipmsg *msg)
1248 {
1249 int len = msg->bodylen;
1250
1251 const gchar *tmp = sipmsg_find_header(msg, "Event");
1252 const sipe_xml *item;
1253 sipe_xml *isc;
1254 guint delta;
1255 const sipe_xml *group_node;
1256
1257 if (!g_str_has_prefix(tmp, "vnd-microsoft-roaming-contacts")) {
1258 return FALSE;
1259 }
1260
1261 /* Convert the contact from XML to backend Buddies */
1262 isc = sipe_xml_parse(msg->body, len);
1263 if (!isc) {
1264 return FALSE;
1265 }
1266
1267 /* [MS-SIP]: deltaNum MUST be non-zero */
1268 delta = sipe_xml_int_attribute(isc, "deltaNum", 0);
1269 if (delta) {
1270 sipe_private->deltanum_contacts = delta;
1271 }
1272
1273 /*
1274 * Process whole buddy list
1275 *
1276 * - Only sent once
1277 * * up to Lync 2010
1278 * * Lync 2013 (and later) with buddy list not migrated
1279 *
1280 * - Lync 2013 with buddy list migrated to Unified Contact Store (UCS)
1281 * * Notify piggy-backed on SUBSCRIBE response with empty list
1282 * * NOTIFY send by server with standard list (ignored by us)
1283 */
1284 if (sipe_strequal(sipe_xml_name(isc), "contactList")) {
1285 const gchar *ucsmode = sipe_xml_attribute(isc, "ucsmode");
1286
1287 SIPE_CORE_PRIVATE_FLAG_UNSET(LYNC2013);
1288 if (ucsmode) {
1289 gboolean migrated = sipe_strcase_equal(ucsmode,
1290 "migrated");
1291 SIPE_CORE_PRIVATE_FLAG_SET(LYNC2013);
1292 SIPE_LOG_INFO_NOFORMAT("sipe_process_roaming_contacts: contact list contains 'ucsmode' attribute (indicates Lync 2013+)");
1293
1294 if (migrated)
1295 SIPE_LOG_INFO_NOFORMAT("sipe_process_roaming_contacts: contact list has been migrated to Unified Contact Store (UCS)");
1296 sipe_ucs_init(sipe_private, migrated);
1297 }
1298
1299 if (!sipe_ucs_is_migrated(sipe_private)) {
1300 /* Start processing contact list */
1301 sipe_backend_buddy_list_processing_start(SIPE_CORE_PUBLIC);
1302
1303 /* Parse groups */
1304 for (group_node = sipe_xml_child(isc, "group"); group_node; group_node = sipe_xml_twin(group_node))
1305 add_new_group(sipe_private, group_node);
1306
1307 /* Make sure we have at least one group */
1308 if (sipe_group_count(sipe_private) == 0) {
1309 sipe_group_create(sipe_private,
1310 NULL,
1311 _("Other Contacts"),
1312 NULL);
1313 }
1314
1315 /* Parse contacts */
1316 for (item = sipe_xml_child(isc, "contact"); item; item = sipe_xml_twin(item)) {
1317 const gchar *name = sipe_xml_attribute(item, "uri");
1318 gchar *uri = sip_uri_from_name(name);
1319 add_new_buddy(sipe_private, item, uri);
1320 g_free(uri);
1321 }
1322
1323 sipe_buddy_cleanup_local_list(sipe_private);
1324
1325 /* Add self-contact if not there yet. 2005 systems. */
1326 /* This will resemble subscription to roaming_self in 2007 systems */
1327 if (!SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
1328 gchar *self_uri = sip_uri_self(sipe_private);
1329 sipe_buddy_add(sipe_private,
1330 self_uri,
1331 NULL,
1332 NULL);
1333 g_free(self_uri);
1334 }
1335
1336 /* Finished processing contact list */
1337 sipe_backend_buddy_list_processing_finish(SIPE_CORE_PUBLIC);
1338 }
1339
1340 /* Process buddy list updates */
1341 } else if (sipe_strequal(sipe_xml_name(isc), "contactDelta")) {
1342
1343 /* Process new groups */
1344 for (group_node = sipe_xml_child(isc, "addedGroup"); group_node; group_node = sipe_xml_twin(group_node))
1345 add_new_group(sipe_private, group_node);
1346
1347 /* Process modified groups */
1348 for (group_node = sipe_xml_child(isc, "modifiedGroup"); group_node; group_node = sipe_xml_twin(group_node)) {
1349 struct sipe_group *group = sipe_group_find_by_id(sipe_private,
1350 (int)g_ascii_strtod(sipe_xml_attribute(group_node, "id"),
1351 NULL));
1352 if (group) {
1353 const gchar *name = get_group_name(group_node);
1354
1355 if (!(is_empty(name) ||
1356 sipe_strequal(group->name, name)) &&
1357 sipe_group_rename(sipe_private,
1358 group,
1359 name))
1360 SIPE_DEBUG_INFO("Replaced group %d name with %s", group->id, name);
1361 }
1362 }
1363
1364 /* Process new buddies */
1365 for (item = sipe_xml_child(isc, "addedContact"); item; item = sipe_xml_twin(item)) {
1366 add_new_buddy(sipe_private,
1367 item,
1368 sipe_xml_attribute(item, "uri"));
1369 }
1370
1371 /* Process modified buddies */
1372 for (item = sipe_xml_child(isc, "modifiedContact"); item; item = sipe_xml_twin(item)) {
1373 const gchar *uri = sipe_xml_attribute(item, "uri");
1374 struct sipe_buddy *buddy = sipe_buddy_find_by_uri(sipe_private,
1375 uri);
1376
1377 if (buddy) {
1378 gchar **item_groups = g_strsplit(sipe_xml_attribute(item,
1379 "groups"),
1380 " ", 0);
1381
1382 /* this should be defined. Otherwise we would get "deletedContact" */
1383 if (item_groups) {
1384 const gchar *name = sipe_xml_attribute(item, "name");
1385 gboolean empty_name = is_empty(name);
1386 GSList *found = NULL;
1387 int i = 0;
1388
1389 while (item_groups[i]) {
1390 struct sipe_group *group = sipe_group_find_by_id(sipe_private,
1391 g_ascii_strtod(item_groups[i],
1392 NULL));
1393 /* ignore unkown groups */
1394 if (group) {
1395 sipe_backend_buddy b = sipe_backend_buddy_find(SIPE_CORE_PUBLIC,
1396 uri,
1397 group->name);
1398
1399 /* add group to found list */
1400 found = g_slist_prepend(found, group);
1401
1402 if (b) {
1403 /* new alias? */
1404 gchar *b_alias = sipe_backend_buddy_get_alias(SIPE_CORE_PUBLIC,
1405 b);
1406
1407 if (!(empty_name ||
1408 sipe_strequal(b_alias, name))) {
1409 sipe_backend_buddy_set_alias(SIPE_CORE_PUBLIC,
1410 b,
1411 name);
1412 SIPE_DEBUG_INFO("Replaced for buddy %s in group '%s' old alias '%s' with '%s'",
1413 uri, group->name, b_alias, name);
1414 }
1415 g_free(b_alias);
1416
1417 } else {
1418 const gchar *alias = empty_name ? uri : name;
1419 /* buddy was not in this group */
1420 sipe_backend_buddy_add(SIPE_CORE_PUBLIC,
1421 uri,
1422 alias,
1423 group->name);
1424 sipe_buddy_insert_group(buddy, group);
1425 SIPE_DEBUG_INFO("Added buddy %s (alias '%s' to group '%s'",
1426 uri, alias, group->name);
1427 }
1428 }
1429
1430 /* next group */
1431 i++;
1432 }
1433 g_strfreev(item_groups);
1434
1435 /* removed from groups? */
1436 sipe_buddy_update_groups(sipe_private,
1437 buddy,
1438 found);
1439 g_slist_free(found);
1440 }
1441 }
1442 }
1443
1444 /* Process deleted buddies */
1445 for (item = sipe_xml_child(isc, "deletedContact"); item; item = sipe_xml_twin(item)) {
1446 const gchar *uri = sipe_xml_attribute(item, "uri");
1447 struct sipe_buddy *buddy = sipe_buddy_find_by_uri(sipe_private,
1448 uri);
1449
1450 if (buddy) {
1451 SIPE_DEBUG_INFO("Removing buddy %s", uri);
1452 sipe_buddy_remove(sipe_private, buddy);
1453 }
1454 }
1455
1456 /* Process deleted groups
1457 *
1458 * NOTE: all buddies will already have been removed from the
1459 * group prior to this. The log shows that OCS actually
1460 * sends two separate updates when you delete a group:
1461 *
1462 * - first one with "modifiedContact" removing buddies
1463 * from the group, leaving it empty, and
1464 *
1465 * - then one with "deletedGroup" removing the group
1466 */
1467 for (group_node = sipe_xml_child(isc, "deletedGroup"); group_node; group_node = sipe_xml_twin(group_node))
1468 sipe_group_remove(sipe_private,
1469 sipe_group_find_by_id(sipe_private,
1470 (int)g_ascii_strtod(sipe_xml_attribute(group_node, "id"),
1471 NULL)));
1472
1473 }
1474 sipe_xml_free(isc);
1475
1476 /* Subscribe to buddies, if contact list not migrated to UCS */
1477 if (!sipe_ucs_is_migrated(sipe_private))
1478 sipe_subscribe_presence_initial(sipe_private);
1479
1480 /* for 2005 systems schedule contacts' status update
1481 * based on their calendar information
1482 */
1483 if (!SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
1484 sipe_ocs2005_schedule_status_update(sipe_private, time(NULL));
1485 }
1486
1487 return 0;
1488 }
1489
1490 static void sipe_process_roaming_acl(struct sipe_core_private *sipe_private,
1491 struct sipmsg *msg)
1492 {
1493 guint delta;
1494 sipe_xml *xml;
1495
1496 xml = sipe_xml_parse(msg->body, msg->bodylen);
1497 if (!xml)
1498 return;
1499
1500 /* [MS-SIP]: deltaNum MUST be non-zero */
1501 delta = sipe_xml_int_attribute(xml, "deltaNum", 0);
1502 if (delta) {
1503 sipe_private->deltanum_acl = delta;
1504 }
1505
1506 sipe_xml_free(xml);
1507 }
1508
1509 struct sipe_auth_job {
1510 gchar *who;
1511 struct sipe_core_private *sipe_private;
1512 };
1513
1514 void sipe_core_contact_allow_deny(struct sipe_core_public *sipe_public,
1515 const gchar* who,
1516 gboolean allow)
1517 {
1518 struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
1519
1520 if (allow) {
1521 SIPE_DEBUG_INFO("sipe_core_contact_allow_deny: authorizing contact %s", who);
1522 } else {
1523 SIPE_DEBUG_INFO("sipe_core_contact_allow_deny: blocking contact %s", who);
1524 }
1525
1526 if (SIPE_CORE_PRIVATE_FLAG_IS(OCS2007)) {
1527 sipe_ocs2007_change_access_level(sipe_private,
1528 (allow ? -1 : 32000),
1529 "user",
1530 sipe_get_no_sip_uri(who));
1531 } else {
1532 sip_soap_ocs2005_setacl(sipe_private, who, allow);
1533 }
1534 }
1535
1536
1537 static void sipe_auth_user_cb(gpointer data)
1538 {
1539 struct sipe_auth_job *job = (struct sipe_auth_job *) data;
1540 if (!job) return;
1541
1542 sipe_core_contact_allow_deny((struct sipe_core_public *)job->sipe_private,
1543 job->who,
1544 TRUE);
1545 g_free(job);
1546 }
1547
1548 static void sipe_deny_user_cb(gpointer data)
1549 {
1550 struct sipe_auth_job *job = (struct sipe_auth_job *) data;
1551 if (!job) return;
1552
1553 sipe_core_contact_allow_deny((struct sipe_core_public *)job->sipe_private,
1554 job->who,
1555 FALSE);
1556 g_free(job);
1557 }
1558
1559 /* OCS2005- */
1560 static void sipe_process_presence_wpending (struct sipe_core_private *sipe_private,
1561 struct sipmsg * msg)
1562 {
1563 sipe_xml *watchers;
1564 const sipe_xml *watcher;
1565 // Ensure it's either not a response (eg it's a BENOTIFY) or that it's a 200 OK response
1566 if (msg->response != 0 && msg->response != 200) return;
1567
1568 if (msg->bodylen == 0 || msg->body == NULL || sipe_strequal(sipmsg_find_header(msg, "Event"), "msrtc.wpending")) return;
1569
1570 watchers = sipe_xml_parse(msg->body, msg->bodylen);
1571 if (!watchers) return;
1572
1573 for (watcher = sipe_xml_child(watchers, "watcher"); watcher; watcher = sipe_xml_twin(watcher)) {
1574 gchar * remote_user = g_strdup(sipe_xml_attribute(watcher, "uri"));
1575 gchar * alias = g_strdup(sipe_xml_attribute(watcher, "displayName"));
1576 gboolean on_list = sipe_buddy_find_by_uri(sipe_private, remote_user) != NULL;
1577
1578 // TODO pull out optional displayName to pass as alias
1579 if (remote_user) {
1580 struct sipe_auth_job * job = g_new0(struct sipe_auth_job, 1);
1581 job->who = remote_user;
1582 job->sipe_private = sipe_private;
1583 sipe_backend_buddy_request_authorization(SIPE_CORE_PUBLIC,
1584 remote_user,
1585 alias,
1586 on_list,
1587 sipe_auth_user_cb,
1588 sipe_deny_user_cb,
1589 (gpointer)job);
1590 }
1591 }
1592
1593
1594 sipe_xml_free(watchers);
1595 return;
1596 }
1597
1598 /**
1599 * Dispatcher for all incoming subscription information
1600 * whether it comes from NOTIFY, BENOTIFY requests or
1601 * piggy-backed to subscription's OK responce.
1602 */
1603 void process_incoming_notify(struct sipe_core_private *sipe_private,
1604 struct sipmsg *msg)
1605 {
1606 const gchar *content_type = sipmsg_find_header(msg, "Content-Type");
1607 const gchar *event = sipmsg_find_header(msg, "Event");
1608 const gchar *subscription_state = sipmsg_find_header(msg, "subscription-state");
1609
1610 SIPE_DEBUG_INFO("process_incoming_notify: subscription_state: %s", subscription_state ? subscription_state : "");
1611
1612 /* implicit subscriptions */
1613 if (content_type && g_str_has_prefix(content_type, "application/ms-imdn+xml")) {
1614 sipe_process_imdn(sipe_private, msg);
1615
1616 /* event subscriptions */
1617 } else if (event) {
1618
1619 /* One-off subscriptions - sent with "Expires: 0" */
1620 if (sipe_strcase_equal(event, "vnd-microsoft-provisioning-v2")) {
1621 sipe_process_provisioning_v2(sipe_private, msg);
1622 } else if (sipe_strcase_equal(event, "vnd-microsoft-provisioning")) {
1623 sipe_process_provisioning(sipe_private, msg);
1624 } else if (sipe_strcase_equal(event, "presence")) {
1625 sipe_process_presence(sipe_private, msg);
1626 } else if (sipe_strcase_equal(event, "registration-notify")) {
1627 sipe_process_registration_notify(sipe_private, msg);
1628
1629 /* Subscriptions with timeout */
1630 } else if (!subscription_state || strstr(subscription_state, "active")) {
1631 if (sipe_strcase_equal(event, "vnd-microsoft-roaming-contacts")) {
1632 sipe_process_roaming_contacts(sipe_private, msg);
1633 } else if (sipe_strcase_equal(event, "vnd-microsoft-roaming-self")) {
1634 sipe_ocs2007_process_roaming_self(sipe_private, msg);
1635 } else if (sipe_strcase_equal(event, "vnd-microsoft-roaming-ACL")) {
1636 sipe_process_roaming_acl(sipe_private, msg);
1637 } else if (sipe_strcase_equal(event, "presence.wpending")) {
1638 sipe_process_presence_wpending(sipe_private, msg);
1639 } else if (sipe_strcase_equal(event, "conference")) {
1640 sipe_process_conference(sipe_private, msg);
1641 }
1642 }
1643 }
1644 }
1645
1646 /*
1647 Local Variables:
1648 mode: c
1649 c-file-style: "bsd"
1650 indent-tabs-mode: t
1651 tab-width: 8
1652 End:
1653 */
A third-party Pidgin plugin for Microsoft LCS/OCS