apps/irssi/src/silc/core/silc-queries.c

   1 /*
   2
   3   silc-queries.c
   4
   5   Author: Pekka Riikonen <priikone@silcnet.org>
   6
   7   Copyright (C) 2002 Pekka Riikonen
   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; version 2 of the License.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18 */
  19
  20 #include "module.h"
  21 #include "signals.h"
  22 #include "misc.h"
  23 #include "silc-queries.h"
  24 #include "settings.h"
  25 #include "levels.h"
  26 #include "modules.h"
  27 #include "commands.h"
  28 #include "misc.h"
  29
  30 #include "fe-common/core/printtext.h"
  31 #include "fe-common/core/fe-channels.h"
  32 #include "fe-common/core/keyboard.h"
  33 #include "fe-common/silc/module-formats.h"
  34
  35 static void silc_query_attributes_print_final(bool success, void *context);
  36 static void silc_query_attributes_accept(const char *line, void *context);
  37
  38 QUERY_REC *silc_query_create(const char *server_tag,
  39                              const char *nick, int automatic)
  40 {
  41   QUERY_REC *rec;
  42
  43   g_return_val_if_fail(nick != NULL, NULL);
  44
  45   rec = g_new0(QUERY_REC, 1);
  46   rec->chat_type = SILC_PROTOCOL;
  47   rec->name = g_strdup(nick);
  48   rec->server_tag = g_strdup(server_tag);
  49   query_init(rec, automatic);
  50   return rec;
  51 }
  52
  53 void silc_queries_init(void)
  54 {
  55 }
  56
  57 void silc_queries_deinit(void)
  58 {
  59 }
  60
  61 /* ATTR command */
  62
  63 void command_attr(const char *data, SILC_SERVER_REC *server,
  64                   WI_ITEM_REC *item)
  65 {
  66   char *tmp;
  67   unsigned char **argv;
  68   SilcUInt32 argc;
  69   SilcUInt32 *argv_lens, *argv_types;
  70   const char *sv;
  71   bool allowed;
  72
  73   /* Now parse all arguments */
  74   tmp = g_strconcat("ATTR", " ", data, NULL);
  75   silc_parse_command_line(tmp, &argv, &argv_lens, &argv_types, &argc, 3);
  76   g_free(tmp);
  77
  78   if (argc == 1) {
  79     /* Show all attributes */
  80     printformat_module("fe-common/silc", server, NULL,
  81                        MSGLEVEL_CRAP, SILCTXT_ATTR_HEADER);
  82
  83     allowed = settings_get_bool("attr_allow");
  84     printformat_module("fe-common/silc", server, NULL,
  85                        MSGLEVEL_CRAP, SILCTXT_ATTR_ALLOW,
  86                        allowed ? "Yes" : "No");
  87
  88     sv = settings_get_str("attr_vcard");
  89     if (sv && *sv)
  90       printformat_module("fe-common/silc", server, NULL,
  91                          MSGLEVEL_CRAP, SILCTXT_ATTR_VCARD_FILE, sv);
  92
  93     sv = settings_get_str("attr_services");
  94     if (sv && *sv)
  95       printformat_module("fe-common/silc", server, NULL,
  96                          MSGLEVEL_CRAP, SILCTXT_ATTR_SERVICES, sv);
  97
  98     sv = settings_get_str("attr_status_mood");
  99     if (sv && *sv)
 100       printformat_module("fe-common/silc", server, NULL,
 101                          MSGLEVEL_CRAP, SILCTXT_ATTR_STATUS_MOOD, sv);
 102
 103     sv = settings_get_str("attr_status_text");
 104     if (sv && *sv)
 105       printformat_module("fe-common/silc", server, NULL,
 106                          MSGLEVEL_CRAP, SILCTXT_ATTR_STATUS_TEXT, sv);
 107
 108     sv = settings_get_str("attr_status_message");
 109     if (sv && *sv)
 110       printformat_module("fe-common/silc", server, NULL,
 111                          MSGLEVEL_CRAP, SILCTXT_ATTR_STATUS_MESSAGE_FILE,
 112                          sv);
 113
 114     sv = settings_get_str("attr_preferred_language");
 115     if (sv && *sv)
 116       printformat_module("fe-common/silc", server, NULL,
 117                          MSGLEVEL_CRAP, SILCTXT_ATTR_PREFERRED_LANGUAGE,
 118                          sv);
 119
 120     sv = settings_get_str("attr_preferred_contact");
 121     if (sv && *sv)
 122       printformat_module("fe-common/silc", server, NULL,
 123                          MSGLEVEL_CRAP, SILCTXT_ATTR_PREFERRED_CONTACT,
 124                          sv);
 125
 126     sv = settings_get_str("attr_geolocation");
 127     if (sv && *sv)
 128       printformat_module("fe-common/silc", server, NULL,
 129                          MSGLEVEL_CRAP, SILCTXT_ATTR_GEOLOCATION,
 130                          sv);
 131
 132     sv = settings_get_str("attr_device_info");
 133     if (sv && *sv)
 134       printformat_module("fe-common/silc", server, NULL,
 135                          MSGLEVEL_CRAP, SILCTXT_ATTR_DEVICE_INFO,
 136                          sv);
 137
 138     sv = settings_get_str("attr_public_keys");
 139     if (sv && *sv)
 140       printformat_module("fe-common/silc", server, NULL,
 141                          MSGLEVEL_CRAP, SILCTXT_ATTR_PUBLIC_KEYS,
 142                          sv);
 143
 144     allowed = settings_get_bool("attr_timezone");
 145     printformat_module("fe-common/silc", server, NULL,
 146                        MSGLEVEL_CRAP, SILCTXT_ATTR_TIMEZONE_ALLOW,
 147                        allowed ? "Yes" : "No");
 148
 149     printformat_module("fe-common/silc", server, NULL,
 150                        MSGLEVEL_CRAP, SILCTXT_ATTR_FOOTER);
 151     return;
 152   }
 153
 154   if (argc < 3)
 155     cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
 156
 157   if (!strcasecmp(argv[1], "-del")) {
 158     /* Delete attribute */
 159     if (!strcasecmp(argv[1], "vcard")) {
 160       silc_client_attribute_del(silc_client, server->conn,
 161                                 SILC_ATTRIBUTE_USER_INFO, NULL);
 162       settings_set_str("attr_vcard", "");
 163     } else if (!strcasecmp(argv[1], "services")) {
 164       silc_client_attribute_del(silc_client, server->conn,
 165                                 SILC_ATTRIBUTE_SERVICE, NULL);
 166       settings_set_str("attr_services", argv[2]);
 167     } else if (!strcasecmp(argv[1], "status_mood")) {
 168       silc_client_attribute_del(silc_client, server->conn,
 169                                 SILC_ATTRIBUTE_STATUS_MOOD, NULL);
 170       settings_set_str("attr_status_mood", "");
 171     } else if (!strcasecmp(argv[1], "status_text")) {
 172       silc_client_attribute_del(silc_client, server->conn,
 173                                 SILC_ATTRIBUTE_STATUS_FREETEXT, NULL);
 174       settings_set_str("attr_status_text", "");
 175     } else if (!strcasecmp(argv[1], "status_message")) {
 176       silc_client_attribute_del(silc_client, server->conn,
 177                                 SILC_ATTRIBUTE_STATUS_MESSAGE, NULL);
 178       settings_set_str("attr_status_message", "");
 179     } else if (!strcasecmp(argv[1], "preferred_langauge")) {
 180       silc_client_attribute_del(silc_client, server->conn,
 181                                 SILC_ATTRIBUTE_PREFERRED_LANGUAGE, NULL);
 182       settings_set_str("attr_preferred_language", "");
 183     } else if (!strcasecmp(argv[1], "preferred_contact")) {
 184       silc_client_attribute_del(silc_client, server->conn,
 185                                 SILC_ATTRIBUTE_PREFERRED_CONTACT, NULL);
 186       settings_set_str("attr_preferred_contact", "");
 187     } else if (!strcasecmp(argv[1], "timezone")) {
 188       return;
 189     } else if (!strcasecmp(argv[1], "geolocation")) {
 190       silc_client_attribute_del(silc_client, server->conn,
 191                                 SILC_ATTRIBUTE_GEOLOCATION, NULL);
 192       settings_set_str("attr_geolocation", "");
 193     } else if (!strcasecmp(argv[1], "device_info")) {
 194       silc_client_attribute_del(silc_client, server->conn,
 195                                 SILC_ATTRIBUTE_DEVICE_INFO, NULL);
 196       settings_set_str("attr_device_info", "");
 197     } else if (!strcasecmp(argv[1], "public_keys")) {
 198       silc_client_attribute_del(silc_client, server->conn,
 199                                 SILC_ATTRIBUTE_USER_PUBLIC_KEY, NULL);
 200       settings_set_str("attr_public_keys", "");
 201     } else {
 202       cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
 203     }
 204     return;
 205   }
 206
 207   /* Add new attribute */
 208   if (!strcasecmp(argv[1], "allow")) {
 209     allowed = !strcasecmp(argv[2], "ON") || !strcasecmp(argv[2], "YES");
 210     settings_set_bool("attr_allow", allowed);
 211   } else if (!strcasecmp(argv[1], "vcard")) {
 212     settings_set_str("attr_vcard", argv[2]);
 213   } else if (!strcasecmp(argv[1], "services")) {
 214     settings_set_str("attr_services", argv[2]);
 215   } else if (!strcasecmp(argv[1], "status_mood")) {
 216     settings_set_str("attr_status_mood", argv[2]);
 217   } else if (!strcasecmp(argv[1], "status_text")) {
 218     settings_set_str("attr_status_text", argv[2]);
 219   } else if (!strcasecmp(argv[1], "status_message")) {
 220     settings_set_str("attr_status_message", argv[2]);
 221   } else if (!strcasecmp(argv[1], "preferred_langauge")) {
 222     settings_set_str("attr_preferred_language", argv[2]);
 223   } else if (!strcasecmp(argv[1], "preferred_contact")) {
 224     settings_set_str("attr_preferred_contact", argv[2]);
 225   } else if (!strcasecmp(argv[1], "timezone")) {
 226     allowed = !strcasecmp(argv[2], "ON") || !strcasecmp(argv[2], "YES");
 227     settings_set_bool("attr_timezone", allowed);
 228   } else if (!strcasecmp(argv[1], "geolocation")) {
 229     settings_set_str("attr_geolocation", argv[2]);
 230   } else if (!strcasecmp(argv[1], "device_info")) {
 231     settings_set_str("attr_device_info", argv[2]);
 232   } else if (!strcasecmp(argv[1], "public_keys")) {
 233     settings_set_str("attr_public_keys", argv[2]);
 234   } else {
 235     cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
 236   }
 237
 238   silc_query_attributes_default(silc_client, server->conn);
 239 }
 240
 241 /* Put default attributes to client library */
 242
 243 void silc_query_attributes_default(SilcClient client,
 244                                    SilcClientConnection conn)
 245 {
 246   char *tmp, **list, **entry;
 247   const char *sv;
 248   SilcUInt32 tmp_len, mask;
 249   SilcAttributeObjService service;
 250   SilcAttributeObjMime mime;
 251   SilcAttributeObjGeo geo;
 252   SilcAttributeObjDevice dev;
 253   SilcAttributeObjPk pk;
 254   SilcVCardStruct vcard;
 255   bool allowed;
 256
 257   memset(&service, 0, sizeof(service));
 258   memset(&mime, 0, sizeof(mime));
 259   memset(&geo, 0, sizeof(geo));
 260   memset(&dev, 0, sizeof(dev));
 261   memset(&pk, 0, sizeof(pk));
 262   memset(&vcard, 0, sizeof(vcard));
 263
 264   sv = settings_get_str("attr_vcard");
 265   if (sv && *sv) {
 266     /* Put USER_INFO */
 267     silc_client_attribute_del(silc_client, conn,
 268                               SILC_ATTRIBUTE_USER_INFO, NULL);
 269     tmp = silc_file_readfile(sv, &tmp_len);
 270     if (tmp) {
 271       tmp[tmp_len] = 0;
 272       if (silc_vcard_decode(tmp, tmp_len, &vcard))
 273         silc_client_attribute_add(silc_client, conn,
 274                                   SILC_ATTRIBUTE_USER_INFO, (void *)&vcard,
 275                                   sizeof(vcard));
 276     }
 277     silc_vcard_free(&vcard);
 278     silc_free(tmp);
 279   }
 280
 281   sv = settings_get_str("attr_services");
 282   if (sv && *sv) {
 283     /* Put SERVICE */
 284     silc_client_attribute_del(silc_client, conn,
 285                               SILC_ATTRIBUTE_SERVICE, NULL);
 286     list = g_strsplit(sv, " ", -1);
 287     for (entry = list; *entry != NULL; entry++) {
 288       if (!strchr(*entry, ':'))
 289         continue;
 290       tmp = strchr(*entry, ':') + 1;
 291       if (!tmp || !(*tmp))
 292         continue;
 293       service.port = atoi(tmp);
 294       *strchr(*entry, ':') = '\0';
 295       silc_strncat(service.address, sizeof(service.address), *entry,
 296                    strlen(*entry));
 297       service.status = TRUE;
 298       silc_client_attribute_add(silc_client, conn,
 299                                 SILC_ATTRIBUTE_SERVICE, &service,
 300                                 sizeof(service));
 301     }
 302     g_strfreev(list);
 303   }
 304
 305   sv = settings_get_str("attr_status_mood");
 306   if (sv && *sv) {
 307     /* Put STATUS_MOOD */
 308     silc_client_attribute_del(silc_client, conn,
 309                               SILC_ATTRIBUTE_STATUS_MOOD, NULL);
 310     mask = 0;
 311     list = g_strsplit(sv, " ", -1);
 312     for (entry = list; *entry != NULL; entry++) {
 313       if (!strcasecmp(*entry, "NORMAL"))
 314         mask |= SILC_ATTRIBUTE_MOOD_NORMAL;
 315       if (!strcasecmp(*entry, "HAPPY"))
 316         mask |= SILC_ATTRIBUTE_MOOD_HAPPY;
 317       if (!strcasecmp(*entry, "SAD"))
 318         mask |= SILC_ATTRIBUTE_MOOD_SAD;
 319       if (!strcasecmp(*entry, "ANGRY"))
 320         mask |= SILC_ATTRIBUTE_MOOD_ANGRY;
 321       if (!strcasecmp(*entry, "JEALOUS"))
 322         mask |= SILC_ATTRIBUTE_MOOD_JEALOUS;
 323       if (!strcasecmp(*entry, "ASHAMED"))
 324         mask |= SILC_ATTRIBUTE_MOOD_ASHAMED;
 325       if (!strcasecmp(*entry, "INVINCIBLE"))
 326         mask |= SILC_ATTRIBUTE_MOOD_INVINCIBLE;
 327       if (!strcasecmp(*entry, "INLOVE"))
 328         mask |= SILC_ATTRIBUTE_MOOD_INLOVE;
 329       if (!strcasecmp(*entry, "SLEEPY"))
 330         mask |= SILC_ATTRIBUTE_MOOD_SLEEPY;
 331       if (!strcasecmp(*entry, "BORED"))
 332         mask |= SILC_ATTRIBUTE_MOOD_BORED;
 333       if (!strcasecmp(*entry, "EXCITED"))
 334         mask |= SILC_ATTRIBUTE_MOOD_EXCITED;
 335       if (!strcasecmp(*entry, "ANXIOUS"))
 336         mask |= SILC_ATTRIBUTE_MOOD_ANXIOUS;
 337       silc_client_attribute_add(silc_client, conn,
 338                                 SILC_ATTRIBUTE_STATUS_MOOD, (void *)mask,
 339                                 sizeof(SilcUInt32));
 340     }
 341     g_strfreev(list);
 342   }
 343
 344   sv = settings_get_str("attr_status_text");
 345   if (sv && *sv) {
 346     /* Put STATUS_TEXT */
 347     silc_client_attribute_del(silc_client, conn,
 348                               SILC_ATTRIBUTE_STATUS_FREETEXT, NULL);
 349     silc_client_attribute_add(silc_client, conn,
 350                               SILC_ATTRIBUTE_STATUS_FREETEXT, (void *)sv,
 351                               strlen(sv));
 352   }
 353
 354   sv = settings_get_str("attr_status_message");
 355   if (sv && *sv) {
 356     /* Put STATUS_MESSAGE */
 357     silc_client_attribute_del(silc_client, conn,
 358                               SILC_ATTRIBUTE_STATUS_MESSAGE, NULL);
 359     tmp = silc_file_readfile(sv, &tmp_len);
 360     if (tmp) {
 361       tmp[tmp_len] = 0;
 362       mime.mime = (const unsigned char *)tmp;
 363       mime.mime_len = tmp_len;
 364       silc_client_attribute_add(silc_client, conn,
 365                                 SILC_ATTRIBUTE_STATUS_MESSAGE, &mime,
 366                                 sizeof(mime));
 367     }
 368     silc_free(tmp);
 369   }
 370
 371   sv = settings_get_str("attr_preferred_language");
 372   if (sv && *sv) {
 373     /* Put PREFERRED_LANGUAGE */
 374     silc_client_attribute_del(silc_client, conn,
 375                               SILC_ATTRIBUTE_PREFERRED_LANGUAGE, NULL);
 376     list = g_strsplit(sv, " ", -1);
 377     for (entry = list; *entry != NULL; entry++) {
 378       silc_client_attribute_add(silc_client, conn,
 379                                 SILC_ATTRIBUTE_PREFERRED_LANGUAGE, *entry,
 380                                 strlen(*entry));
 381     }
 382     g_strfreev(list);
 383   }
 384
 385   sv = settings_get_str("attr_preferred_contact");
 386   if (sv && *sv) {
 387     /* Put PREFERRED_CONTACT */
 388     silc_client_attribute_del(silc_client, conn,
 389                               SILC_ATTRIBUTE_PREFERRED_CONTACT, NULL);
 390     mask = 0;
 391     list = g_strsplit(sv, " ", -1);
 392     for (entry = list; *entry != NULL; entry++) {
 393       if (!strcasecmp(*entry, "NONE"))
 394         mask = 0;
 395       if (!strcasecmp(*entry, "EMAIL"))
 396         mask |= SILC_ATTRIBUTE_CONTACT_EMAIL;
 397       if (!strcasecmp(*entry, "CALL"))
 398         mask |= SILC_ATTRIBUTE_CONTACT_CALL;
 399       if (!strcasecmp(*entry, "PAGE"))
 400         mask |= SILC_ATTRIBUTE_CONTACT_PAGE;
 401       if (!strcasecmp(*entry, "SMS"))
 402         mask |= SILC_ATTRIBUTE_CONTACT_SMS;
 403       if (!strcasecmp(*entry, "MMS"))
 404         mask |= SILC_ATTRIBUTE_CONTACT_MMS;
 405       if (!strcasecmp(*entry, "CHAT"))
 406         mask |= SILC_ATTRIBUTE_CONTACT_CHAT;
 407       silc_client_attribute_add(silc_client, conn,
 408                                 SILC_ATTRIBUTE_PREFERRED_CONTACT, (void *)mask,
 409                                 sizeof(SilcUInt32));
 410     }
 411     g_strfreev(list);
 412   }
 413
 414   /* Put TIMEZONE */
 415   allowed = settings_get_bool("attr_timezone");
 416   silc_client_attribute_del(silc_client, conn,
 417                             SILC_ATTRIBUTE_TIMEZONE, NULL);
 418   if (allowed)
 419     silc_client_attribute_add(silc_client, conn,
 420                               SILC_ATTRIBUTE_TIMEZONE, "foo", 3);
 421
 422   sv = settings_get_str("attr_geolocation");
 423   if (sv && *sv) {
 424     /* Put GEOLOCATION */
 425     silc_client_attribute_del(silc_client, conn,
 426                               SILC_ATTRIBUTE_GEOLOCATION, NULL);
 427     list = g_strsplit(sv, ":", -1);
 428     for (entry = list; *entry != NULL; entry++) {
 429       if (!geo.longitude) {
 430         geo.longitude = *entry;
 431         continue;
 432       }
 433       if (!geo.latitude) {
 434         geo.latitude = *entry;
 435         continue;
 436       }
 437       if (!geo.altitude) {
 438         geo.altitude = *entry;
 439         continue;
 440       }
 441       if (!geo.accuracy) {
 442         geo.accuracy = *entry;
 443         continue;
 444       }
 445     }
 446     silc_client_attribute_add(silc_client, conn,
 447                               SILC_ATTRIBUTE_GEOLOCATION, &geo,
 448                               sizeof(geo));
 449     g_strfreev(list);
 450   }
 451
 452   sv = settings_get_str("attr_device_info");
 453   if (sv && *sv) {
 454     /* Put DEVICE_INFO */
 455     silc_client_attribute_del(silc_client, conn,
 456                               SILC_ATTRIBUTE_DEVICE_INFO, NULL);
 457     allowed = FALSE;
 458     list = g_strsplit(sv, ":", -1);
 459     for (entry = list; *entry != NULL; entry++) {
 460       if (!allowed) {
 461         allowed = TRUE;
 462         if (!strcasecmp(*entry, "COMPUTER"))
 463           dev.type = SILC_ATTRIBUTE_DEVICE_COMPUTER;
 464         if (!strcasecmp(*entry, "MOBILE_PHONE"))
 465           dev.type = SILC_ATTRIBUTE_DEVICE_MOBILE_PHONE;
 466         if (!strcasecmp(sv, "PDA"))
 467           dev.type = SILC_ATTRIBUTE_DEVICE_PDA;
 468         if (!strcasecmp(sv, "TERMINAL"))
 469           dev.type = SILC_ATTRIBUTE_DEVICE_TERMINAL;
 470         continue;
 471       }
 472       if (!dev.manufacturer) {
 473         dev.manufacturer = *entry;
 474         continue;
 475       }
 476       if (!dev.version) {
 477         dev.version = *entry;
 478         continue;
 479       }
 480       if (!dev.model) {
 481         dev.model = *entry;
 482         continue;
 483       }
 484       if (!dev.language) {
 485         dev.language = *entry;
 486         continue;
 487       }
 488     }
 489     silc_client_attribute_add(silc_client, conn,
 490                               SILC_ATTRIBUTE_DEVICE_INFO, &dev,
 491                               sizeof(dev));
 492     g_strfreev(list);
 493   }
 494
 495   sv = settings_get_str("attr_public_keys");
 496   if (sv && *sv) {
 497     /* Put USER_PUBLIC_KEY */
 498     silc_client_attribute_del(silc_client, conn,
 499                               SILC_ATTRIBUTE_USER_PUBLIC_KEY, NULL);
 500     list = g_strsplit(sv, " ", -1);
 501     for (entry = list; *entry != NULL; entry++) {
 502       if (!strncasecmp(*entry, "silc-rsa:", 8)) {
 503         tmp = silc_file_readfile((*entry) + 8, &tmp_len);
 504         if (tmp) {
 505           tmp[tmp_len] = 0;
 506           pk.type = "silc-rsa";
 507           pk.data = tmp;
 508           pk.data_len = tmp_len;
 509           silc_client_attribute_add(silc_client, conn,
 510                                     SILC_ATTRIBUTE_USER_PUBLIC_KEY, &pk,
 511                                     sizeof(pk));
 512         }
 513         silc_free(tmp);
 514       } else {
 515         silc_say_error("Unsupported public key type '%s'", *entry);
 516       }
 517     }
 518     g_strfreev(list);
 519   }
 520 }
 521
 522 typedef struct {
 523   SilcClient client;
 524   SILC_SERVER_REC *server;
 525   char *name;
 526   SilcAttributeObjPk userpk;
 527   SilcVCardStruct vcard;
 528   SilcAttributeObjMime message;
 529   SilcAttributeObjMime extension;
 530   bool nopk;
 531 } *AttrVerify;
 532
 533 void silc_query_attributes_print(SILC_SERVER_REC *server,
 534                                  SilcClient client,
 535                                  SilcClientConnection conn,
 536                                  SilcDList attrs,
 537                                  SilcClientEntry client_entry)
 538 {
 539   SilcAttributePayload attr;
 540   SilcAttribute attribute;
 541   char tmp[512];
 542   SilcAttributeObjPk serverpk, usersign, serversign;
 543   AttrVerify verify;
 544
 545   printformat_module("fe-common/silc", server, NULL,
 546                      MSGLEVEL_CRAP, SILCTXT_ATTR_HEADER);
 547
 548   memset(&serverpk, 0, sizeof(serverpk));
 549   memset(&usersign, 0, sizeof(usersign));
 550   memset(&serversign, 0, sizeof(serversign));
 551
 552   verify = silc_calloc(1, sizeof(*verify));
 553   if (!verify)
 554     return;
 555   verify->client = client;
 556   verify->server = server;
 557   verify->name = strdup(client_entry->nickname);
 558
 559   silc_dlist_start(attrs);
 560   while ((attr = silc_dlist_get(attrs)) != SILC_LIST_END) {
 561     attribute = silc_attribute_get_attribute(attr);
 562     memset(tmp, 0, sizeof(tmp));
 563
 564     switch (attribute) {
 565
 566     case SILC_ATTRIBUTE_USER_INFO:
 567       {
 568         if (!silc_attribute_get_object(attr, (void *)&verify->vcard,
 569                                        sizeof(verify->vcard)))
 570           continue;
 571         printformat_module("fe-common/silc", server, NULL,
 572                            MSGLEVEL_CRAP, SILCTXT_ATTR_VCARD_FILE,
 573                            "present");
 574       }
 575       break;
 576
 577     case SILC_ATTRIBUTE_SERVICE:
 578       {
 579         SilcAttributeObjService service;
 580         memset(&service, 0, sizeof(service));
 581         if (!silc_attribute_get_object(attr, (void *)&service,
 582                                        sizeof(service)))
 583           continue;
 584         snprintf(tmp, sizeof(tmp) - 1, "%s:%d (logged %s)",
 585                  service.address, (unsigned int)service.port,
 586                  service.status ? "in" : "out");
 587         printformat_module("fe-common/silc", server, NULL,
 588                            MSGLEVEL_CRAP, SILCTXT_ATTR_SERVICES, tmp);
 589       }
 590       break;
 591
 592     case SILC_ATTRIBUTE_STATUS_MOOD:
 593       {
 594         SilcUInt32 mask;
 595         if (!silc_attribute_get_object(attr, (void *)&mask, sizeof(mask)))
 596           continue;
 597         if (!mask)
 598           silc_strncat(tmp, sizeof(tmp), "NORMAL ", strlen(" NORMAL"));
 599         if (mask & SILC_ATTRIBUTE_MOOD_HAPPY)
 600           silc_strncat(tmp, sizeof(tmp), "HAPPY ", strlen(" HAPPY"));
 601         if (mask & SILC_ATTRIBUTE_MOOD_SAD)
 602           silc_strncat(tmp, sizeof(tmp), "SAD ", strlen(" SAD"));
 603         if (mask & SILC_ATTRIBUTE_MOOD_ANGRY)
 604           silc_strncat(tmp, sizeof(tmp), "ANGRY ", strlen(" ANGRY"));
 605         if (mask & SILC_ATTRIBUTE_MOOD_JEALOUS)
 606           silc_strncat(tmp, sizeof(tmp), "JEALOUS ", strlen(" JEALOUS"));
 607         if (mask & SILC_ATTRIBUTE_MOOD_ASHAMED)
 608           silc_strncat(tmp, sizeof(tmp), "ASHAMED ", strlen(" ASHAMED"));
 609         if (mask & SILC_ATTRIBUTE_MOOD_INVINCIBLE)
 610           silc_strncat(tmp, sizeof(tmp), "INVINCIBLE ", strlen(" INVINCIBLE"));
 611         if (mask & SILC_ATTRIBUTE_MOOD_INLOVE)
 612           silc_strncat(tmp, sizeof(tmp), "INLOVE ", strlen(" INLOVE"));
 613         if (mask & SILC_ATTRIBUTE_MOOD_SLEEPY)
 614           silc_strncat(tmp, sizeof(tmp), "SLEEPY ", strlen(" SLEEPY"));
 615         if (mask & SILC_ATTRIBUTE_MOOD_BORED)
 616           silc_strncat(tmp, sizeof(tmp), "BORED ", strlen(" BORED"));
 617         if (mask & SILC_ATTRIBUTE_MOOD_EXCITED)
 618           silc_strncat(tmp, sizeof(tmp), "EXCITED ", strlen(" EXCITED"));
 619         if (mask & SILC_ATTRIBUTE_MOOD_ANXIOUS)
 620           silc_strncat(tmp, sizeof(tmp), "ANXIOUS ", strlen(" ANXIOUS"));
 621         printformat_module("fe-common/silc", server, NULL,
 622                            MSGLEVEL_CRAP, SILCTXT_ATTR_STATUS_MOOD, tmp);
 623       }
 624       break;
 625
 626     case SILC_ATTRIBUTE_STATUS_FREETEXT:
 627       {
 628         if (!silc_attribute_get_object(attr, (void *)&tmp, sizeof(tmp) - 1))
 629           continue;
 630         printformat_module("fe-common/silc", server, NULL,
 631                            MSGLEVEL_CRAP, SILCTXT_ATTR_STATUS_TEXT, tmp);
 632       }
 633       break;
 634
 635     case SILC_ATTRIBUTE_STATUS_MESSAGE:
 636       {
 637         if (!silc_attribute_get_object(attr, (void *)&verify->message,
 638                                        sizeof(verify->message)))
 639           continue;
 640         printformat_module("fe-common/silc", server, NULL,
 641                            MSGLEVEL_CRAP, SILCTXT_ATTR_STATUS_MESSAGE,
 642                            "present");
 643       }
 644       break;
 645
 646     case SILC_ATTRIBUTE_PREFERRED_LANGUAGE:
 647       {
 648         if (!silc_attribute_get_object(attr, (void *)&tmp, sizeof(tmp) - 1))
 649           continue;
 650         printformat_module("fe-common/silc", server, NULL,
 651                            MSGLEVEL_CRAP, SILCTXT_ATTR_PREFERRED_LANGUAGE,
 652                            tmp);
 653       }
 654       break;
 655
 656     case SILC_ATTRIBUTE_PREFERRED_CONTACT:
 657       {
 658         SilcUInt32 mask;
 659         if (!silc_attribute_get_object(attr, (void *)&mask, sizeof(mask)))
 660           continue;
 661         if (!mask)
 662           silc_strncat(tmp, sizeof(tmp), "NONE ", strlen(" NONE"));
 663         if (mask & SILC_ATTRIBUTE_CONTACT_CHAT)
 664           silc_strncat(tmp, sizeof(tmp), "CHAT ", strlen(" CHAT"));
 665         if (mask & SILC_ATTRIBUTE_CONTACT_EMAIL)
 666           silc_strncat(tmp, sizeof(tmp), "EMAIL ", strlen(" EMAIL"));
 667         if (mask & SILC_ATTRIBUTE_CONTACT_CALL)
 668           silc_strncat(tmp, sizeof(tmp), "CALL ", strlen(" CALL"));
 669         if (mask & SILC_ATTRIBUTE_CONTACT_PAGE)
 670           silc_strncat(tmp, sizeof(tmp), "PAGE ", strlen(" PAGE"));
 671         if (mask & SILC_ATTRIBUTE_CONTACT_SMS)
 672           silc_strncat(tmp, sizeof(tmp), "SMS ", strlen(" SMS"));
 673         if (mask & SILC_ATTRIBUTE_CONTACT_MMS)
 674           silc_strncat(tmp, sizeof(tmp), "MMS ", strlen(" MMS"));
 675         printformat_module("fe-common/silc", server, NULL,
 676                            MSGLEVEL_CRAP, SILCTXT_ATTR_PREFERRED_CONTACT, tmp);
 677       }
 678       break;
 679
 680     case SILC_ATTRIBUTE_TIMEZONE:
 681       {
 682         if (!silc_attribute_get_object(attr, (void *)&tmp, sizeof(tmp) - 1))
 683           continue;
 684         printformat_module("fe-common/silc", server, NULL,
 685                            MSGLEVEL_CRAP, SILCTXT_ATTR_TIMEZONE, tmp);
 686       }
 687       break;
 688
 689     case SILC_ATTRIBUTE_EXTENSION:
 690       {
 691         if (!silc_attribute_get_object(attr, (void *)&verify->extension,
 692                                        sizeof(verify->extension)))
 693           continue;
 694         printformat_module("fe-common/silc", server, NULL,
 695                            MSGLEVEL_CRAP, SILCTXT_ATTR_EXTENSION,
 696                            "present");
 697       }
 698       break;
 699
 700     case SILC_ATTRIBUTE_GEOLOCATION:
 701       {
 702         SilcAttributeObjGeo geo;
 703         memset(&geo, 0, sizeof(geo));
 704         if (!silc_attribute_get_object(attr, (void *)&geo, sizeof(geo)))
 705           continue;
 706         snprintf(tmp, sizeof(tmp) - 1, "%s:%s:%s:%s",
 707                  geo.longitude ? geo.longitude : "",
 708                  geo.latitude ? geo.latitude : "",
 709                  geo.altitude ? geo.altitude : "",
 710                  geo.accuracy ? geo.accuracy : "");
 711         printformat_module("fe-common/silc", server, NULL,
 712                            MSGLEVEL_CRAP, SILCTXT_ATTR_GEOLOCATION, tmp);
 713       }
 714       break;
 715
 716     case SILC_ATTRIBUTE_DEVICE_INFO:
 717       {
 718         SilcAttributeObjDevice dev;
 719         memset(&dev, 0, sizeof(dev));
 720         if (!silc_attribute_get_object(attr, (void *)&dev, sizeof(dev)))
 721           continue;
 722         snprintf(tmp, sizeof(tmp) - 1, "%s:%s:%s:%s:%s",
 723                  (dev.type == SILC_ATTRIBUTE_DEVICE_COMPUTER ? "COMPUTER" :
 724                   dev.type == SILC_ATTRIBUTE_DEVICE_PDA ? "PDA" :
 725                   dev.type == SILC_ATTRIBUTE_DEVICE_MOBILE_PHONE ?
 726                   "MOBILE PHONE" :
 727                   dev.type == SILC_ATTRIBUTE_DEVICE_TERMINAL ? "TERMINAL" :
 728                   ""),
 729                  dev.manufacturer ? dev.manufacturer : "",
 730                  dev.version ? dev.version : "",
 731                  dev.model ? dev.model: "",
 732                  dev.language ? dev.language : "");
 733         printformat_module("fe-common/silc", server, NULL,
 734                            MSGLEVEL_CRAP, SILCTXT_ATTR_DEVICE_INFO, tmp);
 735       }
 736       break;
 737
 738     case SILC_ATTRIBUTE_USER_PUBLIC_KEY:
 739       {
 740         if (verify->userpk.type)
 741           continue;
 742         if (!silc_attribute_get_object(attr, (void *)&verify->userpk,
 743                                        sizeof(verify->userpk)))
 744           continue;
 745       }
 746       break;
 747
 748     case SILC_ATTRIBUTE_SERVER_PUBLIC_KEY:
 749       {
 750         if (serverpk.type)
 751           continue;
 752         if (!silc_attribute_get_object(attr, (void *)&serverpk,
 753                                        sizeof(serverpk)))
 754           continue;
 755       }
 756       break;
 757
 758     case SILC_ATTRIBUTE_USER_DIGITAL_SIGNATURE:
 759       {
 760         if (usersign.data)
 761           continue;
 762         if (!silc_attribute_get_object(attr, (void *)&usersign,
 763                                        sizeof(usersign)))
 764           continue;
 765       }
 766       break;
 767
 768     case SILC_ATTRIBUTE_SERVER_DIGITAL_SIGNATURE:
 769       {
 770         if (serversign.data)
 771           continue;
 772         if (!silc_attribute_get_object(attr, (void *)&serversign,
 773                                        sizeof(serversign)))
 774           continue;
 775       }
 776       break;
 777
 778     default:
 779       break;
 780     }
 781   }
 782
 783   /* Handle the signature verifications and public key verifying here */
 784
 785   if (usersign.data && !strcmp(verify->userpk.type, "silc-rsa")) {
 786     /* Verify the signature now */
 787     SilcPublicKey public_key;
 788     SilcPKCS pkcs;
 789     unsigned char *verifyd;
 790     SilcUInt32 verify_len;
 791
 792     if (silc_pkcs_public_key_decode(verify->userpk.data,
 793                                     verify->userpk.data_len,
 794                                     &public_key)) {
 795       silc_pkcs_alloc("rsa", &pkcs);
 796       verifyd = silc_attribute_get_verify_data(attrs, FALSE, &verify_len);
 797       if (verifyd && silc_pkcs_public_key_set(pkcs, public_key)){
 798         if (silc_pkcs_verify_with_hash(pkcs, client->sha1hash,
 799                                        usersign.data,
 800                                        usersign.data_len,
 801                                        verifyd, verify_len)) {
 802           printformat_module("fe-common/silc", server, NULL,
 803                              MSGLEVEL_CRAP, SILCTXT_ATTR_USER_SIGN_VERIFIED);
 804         } else {
 805           printformat_module("fe-common/silc", server, NULL,
 806                              MSGLEVEL_CRAP, SILCTXT_ATTR_USER_SIGN_FAILED);
 807         }
 808       }
 809
 810       silc_pkcs_public_key_free(public_key);
 811       silc_free(verifyd);
 812     }
 813   } else {
 814     printformat_module("fe-common/silc", server, NULL,
 815                        MSGLEVEL_CRAP, SILCTXT_ATTR_USER_SIGN_NOT_PRESENT);
 816   }
 817
 818   if (serversign.data && !strcmp(serverpk.type, "silc-rsa")) {
 819     /* Verify the signature now */
 820     SilcPublicKey public_key;
 821     SilcPKCS pkcs;
 822     unsigned char *verifyd;
 823     SilcUInt32 verify_len;
 824
 825     if (silc_pkcs_public_key_decode(serverpk.data, serverpk.data_len,
 826                                     &public_key)) {
 827       silc_pkcs_alloc("rsa", &pkcs);
 828       verifyd = silc_attribute_get_verify_data(attrs, TRUE, &verify_len);
 829       if (verifyd && silc_pkcs_public_key_set(pkcs, public_key)) {
 830         if (silc_pkcs_verify_with_hash(pkcs, client->sha1hash,
 831                                        serversign.data,
 832                                        serversign.data_len,
 833                                        verifyd, verify_len)) {
 834           printformat_module("fe-common/silc", server, NULL,
 835                              MSGLEVEL_CRAP, SILCTXT_ATTR_SERVER_SIGN_VERIFIED);
 836         } else {
 837           printformat_module("fe-common/silc", server, NULL,
 838                              MSGLEVEL_CRAP, SILCTXT_ATTR_SERVER_SIGN_FAILED);
 839         }
 840       }
 841
 842       silc_pkcs_public_key_free(public_key);
 843       silc_free(verifyd);
 844     }
 845   }
 846
 847   if (verify->userpk.data) {
 848     silc_verify_public_key(client, conn, SILC_SOCKET_TYPE_CLIENT,
 849                            verify->userpk.data, verify->userpk.data_len,
 850                            SILC_SKE_PK_TYPE_SILC,
 851                            silc_query_attributes_print_final, verify);
 852   } else {
 853     verify->nopk = TRUE;
 854     silc_query_attributes_print_final(FALSE, verify);
 855   }
 856 }
 857
 858 static void silc_query_attributes_print_final(bool success, void *context)
 859 {
 860   AttrVerify verify = context;
 861   SilcClient client = verify->client;
 862   SILC_SERVER_REC *server = verify->server;
 863   char *format = NULL;
 864   unsigned char filename[256], *fingerprint = NULL, *tmp;
 865   struct stat st;
 866   int i;
 867
 868   if (!verify->nopk) {
 869     if (success) {
 870       printformat_module("fe-common/silc", NULL, NULL,
 871                          MSGLEVEL_CRAP, SILCTXT_PUBKEY_VERIFIED, "user",
 872                          verify->name);
 873     } else {
 874       printformat_module("fe-common/silc", NULL, NULL,
 875                          MSGLEVEL_CRAP, SILCTXT_PUBKEY_NOTVERIFIED, "user",
 876                          verify->name);
 877     }
 878   }
 879
 880   printformat_module("fe-common/silc", server, NULL,
 881                      MSGLEVEL_CRAP, SILCTXT_ATTR_FOOTER);
 882
 883   /* Replace all whitespaces with `_'. */
 884   fingerprint = silc_hash_fingerprint(client->sha1hash,
 885                                       verify->userpk.data,
 886                                       verify->userpk.data_len);
 887   for (i = 0; i < strlen(fingerprint); i++)
 888     if (fingerprint[i] == ' ')
 889       fingerprint[i] = '_';
 890
 891   /* Filename for dir */
 892   tmp = fingerprint + strlen(fingerprint) - 9;
 893   snprintf(filename, sizeof(filename) - 1, "%s/friends/%s",
 894            get_irssi_dir(), tmp);
 895   silc_free(fingerprint);
 896
 897   if ((stat(filename, &st)) == -1) {
 898     /* Ask to accept save requested attributes */
 899     format = format_get_text("fe-common/silc", NULL, NULL, NULL,
 900                              SILCTXT_ATTR_SAVE);
 901     keyboard_entry_redirect((SIGNAL_FUNC)silc_query_attributes_accept,
 902                             format, 0, verify);
 903   } else {
 904     /* Save new data to existing directory */
 905     silc_query_attributes_accept("Y", verify);
 906   }
 907
 908   g_free(format);
 909 }
 910
 911 static void silc_query_attributes_accept(const char *line, void *context)
 912 {
 913   AttrVerify verify = context;
 914   SilcClient client = verify->client;
 915   SILC_SERVER_REC *server = verify->server;
 916   struct stat st;
 917   struct passwd *pw;
 918   unsigned char filename[256], filename2[256], *fingerprint = NULL, *tmp;
 919   SilcUInt32 len;
 920   int i;
 921
 922   if (line[0] == 'Y' || line[0] == 'y') {
 923     /* Save the attributes */
 924     memset(filename, 0, sizeof(filename));
 925     memset(filename2, 0, sizeof(filename2));
 926
 927     pw = getpwuid(getuid());
 928     if (!pw)
 929       goto out;
 930
 931     /* Replace all whitespaces with `_'. */
 932     fingerprint = silc_hash_fingerprint(client->sha1hash,
 933                                         verify->userpk.data,
 934                                         verify->userpk.data_len);
 935     for (i = 0; i < strlen(fingerprint); i++)
 936       if (fingerprint[i] == ' ')
 937         fingerprint[i] = '_';
 938
 939     /* Filename for dir */
 940     tmp = fingerprint + strlen(fingerprint) - 9;
 941     snprintf(filename, sizeof(filename) - 1, "%s/friends/%s",
 942              get_irssi_dir(), tmp);
 943
 944     /* Create dir if it doesn't exist */
 945     if ((stat(filename, &st)) == -1) {
 946       /* If dir doesn't exist */
 947       if (errno == ENOENT) {
 948         if (pw->pw_uid == geteuid()) {
 949           if ((mkdir(filename, 0755)) == -1) {
 950             silc_say_error("Couldn't create `%s' directory",
 951                            filename);
 952             goto out;
 953           }
 954         } else {
 955           silc_say_error("Couldn't create `%s' directory due to a "
 956                          "wrong uid!", filename);
 957           goto out;
 958         }
 959       } else {
 960         silc_say_error("%s", strerror(errno));
 961         goto out;
 962       }
 963     }
 964
 965     /* Save the stuff to the directory */
 966
 967     /* Save VCard */
 968     snprintf(filename2, sizeof(filename2) - 1, "%s/vcard", filename);
 969     if (verify->vcard.full_name) {
 970       tmp = silc_vcard_encode(&verify->vcard, &len);
 971       silc_file_writefile(filename2, tmp, len);
 972       silc_free(tmp);
 973     }
 974
 975     /* Save public key */
 976     memset(filename2, 0, sizeof(filename2));
 977     snprintf(filename2, sizeof(filename2) - 1, "%s/clientkey_%s.pub",
 978              filename, fingerprint);
 979     silc_pkcs_save_public_key_data(filename2, verify->userpk.data,
 980                                    verify->userpk.data_len,
 981                                    SILC_PKCS_FILE_PEM);
 982
 983     /* Save extension data */
 984     if (verify->extension.mime) {
 985       memset(filename2, 0, sizeof(filename2));
 986       snprintf(filename2, sizeof(filename2) - 1, "%s/extension.mime",
 987                filename);
 988       silc_file_writefile(filename2, verify->extension.mime,
 989                           verify->extension.mime_len);
 990     }
 991
 992     /* Save MIME message data */
 993     if (verify->extension.mime) {
 994       memset(filename2, 0, sizeof(filename2));
 995       snprintf(filename2, sizeof(filename2) - 1, "%s/status_message.mime",
 996                filename);
 997       silc_file_writefile(filename2, verify->message.mime,
 998                           verify->message.mime_len);
 999     }
1000
1001     printformat_module("fe-common/silc", server, NULL,
1002                        MSGLEVEL_CRAP, SILCTXT_ATTR_SAVED, filename);
1003   }
1004
1005  out:
1006   silc_free(fingerprint);
1007   silc_free(verify->name);
1008   silc_vcard_free(&verify->vcard);
1009   silc_free(verify);
1010 }