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| 1 | /*
|
|---|---|
| 2 | * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client |
| 3 | * Copyright (C) 2001 Match Grun |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 18 | */ |
| 19 | |
| 20 | /*
|
| 21 | * Functions necessary to access LDAP servers. |
| 22 | */ |
| 23 | |
| 24 | #ifdef HAVE_CONFIG_H
|
| 25 | # include "config.h" |
| 26 | #endif
|
| 27 | |
| 28 | #ifdef USE_LDAP
|
| 29 | |
| 30 | #include <glib.h> |
| 31 | #include <gdk/gdk.h> |
| 32 | #include <gtk/gtkmain.h> |
| 33 | #include <sys/time.h> |
| 34 | #include <string.h> |
| 35 | #include <ldap.h> |
| 36 | #include <lber.h> |
| 37 | #include <pthread.h> |
| 38 | /* #include <dlfcn.h> */
|
| 39 | |
| 40 | #include "mgutils.h" |
| 41 | #include "addritem.h" |
| 42 | #include "addrcache.h" |
| 43 | #include "syldap.h" |
| 44 | #include "utils.h" |
| 45 | |
| 46 | /*
|
| 47 | * Create new LDAP server interface object. |
| 48 | */ |
| 49 | SyldapServer *syldap_create() {
|
| 50 | SyldapServer *ldapServer; |
| 51 | |
| 52 | debug_print("Creating LDAP server interface object\n");
|
| 53 | |
| 54 | ldapServer = g_new0( SyldapServer, 1 );
|
| 55 | ldapServer->name = NULL;
|
| 56 | ldapServer->hostName = NULL;
|
| 57 | ldapServer->port = SYLDAP_DFL_PORT; |
| 58 | ldapServer->baseDN = NULL;
|
| 59 | ldapServer->bindDN = NULL;
|
| 60 | ldapServer->bindPass = NULL;
|
| 61 | ldapServer->searchCriteria = NULL;
|
| 62 | ldapServer->searchValue = NULL;
|
| 63 | ldapServer->entriesRead = 0;
|
| 64 | ldapServer->maxEntries = SYLDAP_MAX_ENTRIES; |
| 65 | ldapServer->timeOut = SYLDAP_DFL_TIMEOUT; |
| 66 | ldapServer->newSearch = TRUE; |
| 67 | ldapServer->addressCache = addrcache_create(); |
| 68 | ldapServer->thread = NULL;
|
| 69 | ldapServer->busyFlag = FALSE; |
| 70 | ldapServer->retVal = MGU_SUCCESS; |
| 71 | ldapServer->callBack = NULL;
|
| 72 | ldapServer->accessFlag = FALSE; |
| 73 | ldapServer->idleId = 0;
|
| 74 | return ldapServer;
|
| 75 | } |
| 76 | |
| 77 | /*
|
| 78 | * Specify name to be used. |
| 79 | */ |
| 80 | void syldap_set_name( SyldapServer* ldapServer, const gchar *value ) { |
| 81 | ldapServer->name = mgu_replace_string( ldapServer->name, value ); |
| 82 | g_strstrip( ldapServer->name ); |
| 83 | } |
| 84 | |
| 85 | /*
|
| 86 | * Specify hostname to be used. |
| 87 | */ |
| 88 | void syldap_set_host( SyldapServer* ldapServer, const gchar *value ) { |
| 89 | addrcache_refresh( ldapServer->addressCache ); |
| 90 | ldapServer->hostName = mgu_replace_string( ldapServer->hostName, value ); |
| 91 | g_strstrip( ldapServer->hostName ); |
| 92 | } |
| 93 | |
| 94 | /*
|
| 95 | * Specify port to be used. |
| 96 | */ |
| 97 | void syldap_set_port( SyldapServer* ldapServer, const gint value ) { |
| 98 | addrcache_refresh( ldapServer->addressCache ); |
| 99 | if( value > 0 ) { |
| 100 | ldapServer->port = value; |
| 101 | } |
| 102 | else {
|
| 103 | ldapServer->port = SYLDAP_DFL_PORT; |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | /*
|
| 108 | * Specify base DN to be used. |
| 109 | */ |
| 110 | void syldap_set_base_dn( SyldapServer* ldapServer, const gchar *value ) { |
| 111 | addrcache_refresh( ldapServer->addressCache ); |
| 112 | ldapServer->baseDN = mgu_replace_string( ldapServer->baseDN, value ); |
| 113 | g_strstrip( ldapServer->baseDN ); |
| 114 | } |
| 115 | |
| 116 | /*
|
| 117 | * Specify bind DN to be used. |
| 118 | */ |
| 119 | void syldap_set_bind_dn( SyldapServer* ldapServer, const gchar *value ) { |
| 120 | addrcache_refresh( ldapServer->addressCache ); |
| 121 | ldapServer->bindDN = mgu_replace_string( ldapServer->bindDN, value ); |
| 122 | g_strstrip( ldapServer->bindDN ); |
| 123 | } |
| 124 | |
| 125 | /*
|
| 126 | * Specify bind password to be used. |
| 127 | */ |
| 128 | void syldap_set_bind_password( SyldapServer* ldapServer, const gchar *value ) { |
| 129 | addrcache_refresh( ldapServer->addressCache ); |
| 130 | ldapServer->bindPass = mgu_replace_string( ldapServer->bindPass, value ); |
| 131 | g_strstrip( ldapServer->bindPass ); |
| 132 | } |
| 133 | |
| 134 | /*
|
| 135 | * Specify search criteria to be used. |
| 136 | */ |
| 137 | void syldap_set_search_criteria( SyldapServer* ldapServer, const gchar *value ) { |
| 138 | addrcache_refresh( ldapServer->addressCache ); |
| 139 | ldapServer->searchCriteria = mgu_replace_string( ldapServer->searchCriteria, value ); |
| 140 | g_strstrip( ldapServer->searchCriteria ); |
| 141 | ldapServer->newSearch = TRUE; |
| 142 | } |
| 143 | |
| 144 | /*
|
| 145 | * Specify search value to be searched for. |
| 146 | */ |
| 147 | void syldap_set_search_value( SyldapServer* ldapServer, const gchar *value ) { |
| 148 | addrcache_refresh( ldapServer->addressCache ); |
| 149 | ldapServer->searchValue = mgu_replace_string( ldapServer->searchValue, value ); |
| 150 | g_strstrip( ldapServer->searchValue ); |
| 151 | ldapServer->newSearch = TRUE; |
| 152 | } |
| 153 | |
| 154 | /*
|
| 155 | * Specify maximum number of entries to retrieve. |
| 156 | */ |
| 157 | void syldap_set_max_entries( SyldapServer* ldapServer, const gint value ) { |
| 158 | addrcache_refresh( ldapServer->addressCache ); |
| 159 | if( value > 0 ) { |
| 160 | ldapServer->maxEntries = value; |
| 161 | } |
| 162 | else {
|
| 163 | ldapServer->maxEntries = SYLDAP_MAX_ENTRIES; |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | /*
|
| 168 | * Specify timeout value for LDAP operation (in seconds). |
| 169 | */ |
| 170 | void syldap_set_timeout( SyldapServer* ldapServer, const gint value ) { |
| 171 | addrcache_refresh( ldapServer->addressCache ); |
| 172 | if( value > 0 ) { |
| 173 | ldapServer->timeOut = value; |
| 174 | } |
| 175 | else {
|
| 176 | ldapServer->timeOut = SYLDAP_DFL_TIMEOUT; |
| 177 | } |
| 178 | } |
| 179 | |
| 180 | /*
|
| 181 | * Register a callback function. When called, the function will be passed |
| 182 | * this object as an argument. |
| 183 | */ |
| 184 | void syldap_set_callback( SyldapServer *ldapServer, void *func ) { |
| 185 | ldapServer->callBack = func; |
| 186 | } |
| 187 | |
| 188 | void syldap_set_accessed( SyldapServer *ldapServer, const gboolean value ) { |
| 189 | g_return_if_fail( ldapServer != NULL );
|
| 190 | ldapServer->accessFlag = value; |
| 191 | } |
| 192 | |
| 193 | /*
|
| 194 | * Refresh internal variables to force a file read. |
| 195 | */ |
| 196 | void syldap_force_refresh( SyldapServer *ldapServer ) {
|
| 197 | addrcache_refresh( ldapServer->addressCache ); |
| 198 | ldapServer->newSearch = TRUE; |
| 199 | } |
| 200 | |
| 201 | gint syldap_get_status( SyldapServer *ldapServer ) {
|
| 202 | g_return_val_if_fail( ldapServer != NULL, -1 ); |
| 203 | return ldapServer->retVal;
|
| 204 | } |
| 205 | |
| 206 | ItemFolder *syldap_get_root_folder( SyldapServer *ldapServer ) {
|
| 207 | g_return_val_if_fail( ldapServer != NULL, NULL ); |
| 208 | return addrcache_get_root_folder( ldapServer->addressCache );
|
| 209 | } |
| 210 | |
| 211 | gchar *syldap_get_name( SyldapServer *ldapServer ) {
|
| 212 | g_return_val_if_fail( ldapServer != NULL, NULL ); |
| 213 | return ldapServer->name;
|
| 214 | } |
| 215 | |
| 216 | gboolean syldap_get_accessed( SyldapServer *ldapServer ) {
|
| 217 | g_return_val_if_fail( ldapServer != NULL, FALSE );
|
| 218 | return ldapServer->accessFlag;
|
| 219 | } |
| 220 | |
| 221 | /*
|
| 222 | * Free up LDAP server interface object by releasing internal memory. |
| 223 | */ |
| 224 | void syldap_free( SyldapServer *ldapServer ) {
|
| 225 | g_return_if_fail( ldapServer != NULL );
|
| 226 | |
| 227 | debug_print("Freeing LDAP server interface object\n");
|
| 228 | |
| 229 | ldapServer->callBack = NULL;
|
| 230 | |
| 231 | /* Free internal stuff */
|
| 232 | g_free( ldapServer->name ); |
| 233 | g_free( ldapServer->hostName ); |
| 234 | g_free( ldapServer->baseDN ); |
| 235 | g_free( ldapServer->bindDN ); |
| 236 | g_free( ldapServer->bindPass ); |
| 237 | g_free( ldapServer->searchCriteria ); |
| 238 | g_free( ldapServer->searchValue ); |
| 239 | g_free( ldapServer->thread ); |
| 240 | |
| 241 | ldapServer->port = 0;
|
| 242 | ldapServer->entriesRead = 0;
|
| 243 | ldapServer->maxEntries = 0;
|
| 244 | ldapServer->newSearch = FALSE; |
| 245 | |
| 246 | /* Clear cache */
|
| 247 | addrcache_clear( ldapServer->addressCache ); |
| 248 | addrcache_free( ldapServer->addressCache ); |
| 249 | |
| 250 | /* Clear pointers */
|
| 251 | ldapServer->name = NULL;
|
| 252 | ldapServer->hostName = NULL;
|
| 253 | ldapServer->baseDN = NULL;
|
| 254 | ldapServer->bindDN = NULL;
|
| 255 | ldapServer->bindPass = NULL;
|
| 256 | ldapServer->searchCriteria = NULL;
|
| 257 | ldapServer->searchValue = NULL;
|
| 258 | ldapServer->addressCache = NULL;
|
| 259 | ldapServer->thread = NULL;
|
| 260 | ldapServer->busyFlag = FALSE; |
| 261 | ldapServer->retVal = MGU_SUCCESS; |
| 262 | ldapServer->accessFlag = FALSE; |
| 263 | |
| 264 | /* Now release LDAP object */
|
| 265 | g_free( ldapServer ); |
| 266 | |
| 267 | } |
| 268 | |
| 269 | /*
|
| 270 | * Display object to specified stream. |
| 271 | */ |
| 272 | void syldap_print_data( SyldapServer *ldapServer, FILE *stream ) {
|
| 273 | g_return_if_fail( ldapServer != NULL );
|
| 274 | |
| 275 | fprintf( stream, "SyldapServer:\n" );
|
| 276 | fprintf( stream, " name: '%s'\n", ldapServer->name );
|
| 277 | fprintf( stream, "host name: '%s'\n", ldapServer->hostName );
|
| 278 | fprintf( stream, " port: %d\n", ldapServer->port );
|
| 279 | fprintf( stream, " base dn: '%s'\n", ldapServer->baseDN );
|
| 280 | fprintf( stream, " bind dn: '%s'\n", ldapServer->bindDN );
|
| 281 | fprintf( stream, "bind pass: '%s'\n", ldapServer->bindPass );
|
| 282 | fprintf( stream, " criteria: '%s'\n", ldapServer->searchCriteria );
|
| 283 | fprintf( stream, "searchval: '%s'\n", ldapServer->searchValue );
|
| 284 | fprintf( stream, "max entry: %d\n", ldapServer->maxEntries );
|
| 285 | fprintf( stream, " num read: %d\n", ldapServer->entriesRead );
|
| 286 | fprintf( stream, " ret val: %d\n", ldapServer->retVal );
|
| 287 | addrcache_print( ldapServer->addressCache, stream ); |
| 288 | addritem_print_item_folder( ldapServer->addressCache->rootFolder, stream ); |
| 289 | } |
| 290 | |
| 291 | /*
|
| 292 | * Display object to specified stream. |
| 293 | */ |
| 294 | void syldap_print_short( SyldapServer *ldapServer, FILE *stream ) {
|
| 295 | g_return_if_fail( ldapServer != NULL );
|
| 296 | |
| 297 | fprintf( stream, "SyldapServer:\n" );
|
| 298 | fprintf( stream, " name: '%s'\n", ldapServer->name );
|
| 299 | fprintf( stream, "host name: '%s'\n", ldapServer->hostName );
|
| 300 | fprintf( stream, " port: %d\n", ldapServer->port );
|
| 301 | fprintf( stream, " base dn: '%s'\n", ldapServer->baseDN );
|
| 302 | fprintf( stream, " bind dn: '%s'\n", ldapServer->bindDN );
|
| 303 | fprintf( stream, "bind pass: '%s'\n", ldapServer->bindPass );
|
| 304 | fprintf( stream, " criteria: '%s'\n", ldapServer->searchCriteria );
|
| 305 | fprintf( stream, "searchval: '%s'\n", ldapServer->searchValue );
|
| 306 | fprintf( stream, "max entry: %d\n", ldapServer->maxEntries );
|
| 307 | fprintf( stream, " num read: %d\n", ldapServer->entriesRead );
|
| 308 | fprintf( stream, " ret val: %d\n", ldapServer->retVal );
|
| 309 | } |
| 310 | |
| 311 | #if 0
|
| 312 | /* |
| 313 | * Build an address list entry and append to list of address items. Name is formatted |
| 314 | * as it appears in the common name (cn) attribute. |
| 315 | */ |
| 316 | static void syldap_build_items_cn( SyldapServer *ldapServer, GSList *listName, GSList *listAddr ) {
|
| 317 | ItemPerson *person; |
| 318 | ItemEMail *email; |
| 319 | GSList *nodeName = listName; |
| 320 | |
| 321 | while( nodeName ) {
|
| 322 | GSList *nodeAddress = listAddr; |
| 323 | person = addritem_create_item_person(); |
| 324 | addritem_person_set_common_name( person, nodeName->data ); |
| 325 | addrcache_id_person( ldapServer->addressCache, person ); |
| 326 | addrcache_add_person( ldapServer->addressCache, person ); |
| 327 | |
| 328 | while( nodeAddress ) {
|
| 329 | email = addritem_create_item_email(); |
| 330 | addritem_email_set_address( email, nodeAddress->data ); |
| 331 | addrcache_id_email( ldapServer->addressCache, email ); |
| 332 | addrcache_person_add_email( ldapServer->addressCache, person, email ); |
| 333 | nodeAddress = g_slist_next( nodeAddress ); |
| 334 | ldapServer->entriesRead++; |
| 335 | } |
| 336 | nodeName = g_slist_next( nodeName ); |
| 337 | } |
| 338 | } |
| 339 | #endif |
| 340 | |
| 341 | /*
|
| 342 | * Build an address list entry and append to list of address items. Name is formatted |
| 343 | * as "<first-name> <last-name>". |
| 344 | */ |
| 345 | static void syldap_build_items_fl( SyldapServer *ldapServer, GSList *listAddr, GSList *listFirst, GSList *listLast ) { |
| 346 | GSList *nodeFirst = listFirst; |
| 347 | GSList *nodeAddress = listAddr; |
| 348 | gchar *firstName = NULL, *lastName = NULL, *fullName = NULL; |
| 349 | gint iLen = 0, iLenT = 0; |
| 350 | ItemPerson *person; |
| 351 | ItemEMail *email; |
| 352 | |
| 353 | /* Find longest first name in list */
|
| 354 | while( nodeFirst ) {
|
| 355 | if( firstName == NULL ) { |
| 356 | firstName = nodeFirst->data; |
| 357 | iLen = strlen( firstName ); |
| 358 | } |
| 359 | else {
|
| 360 | if( ( iLenT = strlen( nodeFirst->data ) ) > iLen ) {
|
| 361 | firstName = nodeFirst->data; |
| 362 | iLen = iLenT; |
| 363 | } |
| 364 | } |
| 365 | nodeFirst = g_slist_next( nodeFirst ); |
| 366 | } |
| 367 | |
| 368 | /* Format name */
|
| 369 | if( listLast ) {
|
| 370 | lastName = listLast->data; |
| 371 | } |
| 372 | |
| 373 | if( firstName ) {
|
| 374 | if( lastName ) {
|
| 375 | fullName = g_strdup_printf( "%s %s", firstName, lastName );
|
| 376 | } |
| 377 | else {
|
| 378 | fullName = g_strdup_printf( "%s", firstName );
|
| 379 | } |
| 380 | } |
| 381 | else {
|
| 382 | if( lastName ) {
|
| 383 | fullName = g_strdup_printf( "%s", lastName );
|
| 384 | } |
| 385 | } |
| 386 | if( fullName ) {
|
| 387 | g_strchug( fullName ); g_strchomp( fullName ); |
| 388 | } |
| 389 | |
| 390 | if( nodeAddress ) {
|
| 391 | person = addritem_create_item_person(); |
| 392 | addritem_person_set_common_name( person, fullName ); |
| 393 | addritem_person_set_first_name( person, firstName ); |
| 394 | addritem_person_set_last_name( person, lastName ); |
| 395 | addrcache_id_person( ldapServer->addressCache, person ); |
| 396 | addrcache_add_person( ldapServer->addressCache, person ); |
| 397 | } |
| 398 | |
| 399 | /* Add address item */
|
| 400 | while( nodeAddress ) {
|
| 401 | email = addritem_create_item_email(); |
| 402 | addritem_email_set_address( email, nodeAddress->data ); |
| 403 | addrcache_id_email( ldapServer->addressCache, email ); |
| 404 | addrcache_person_add_email( ldapServer->addressCache, person, email ); |
| 405 | nodeAddress = g_slist_next( nodeAddress ); |
| 406 | ldapServer->entriesRead++; |
| 407 | } |
| 408 | g_free( fullName ); |
| 409 | fullName = firstName = lastName = NULL;
|
| 410 | |
| 411 | } |
| 412 | |
| 413 | /*
|
| 414 | * Add all attribute values to a list. |
| 415 | */ |
| 416 | static GSList *syldap_add_list_values( LDAP *ld, LDAPMessage *entry, char *attr ) { |
| 417 | GSList *list = NULL;
|
| 418 | gint i; |
| 419 | gchar **vals; |
| 420 | |
| 421 | if( ( vals = ldap_get_values( ld, entry, attr ) ) != NULL ) { |
| 422 | for( i = 0; vals[i] != NULL; i++ ) { |
| 423 | /* printf( "lv\t%s: %s\n", attr, vals[i] ); */
|
| 424 | list = g_slist_append( list, g_strdup( vals[i] ) ); |
| 425 | } |
| 426 | } |
| 427 | ldap_value_free( vals ); |
| 428 | return list;
|
| 429 | } |
| 430 | |
| 431 | /*
|
| 432 | * Add a single attribute value to a list. |
| 433 | */ |
| 434 | static GSList *syldap_add_single_value( LDAP *ld, LDAPMessage *entry, char *attr ) { |
| 435 | GSList *list = NULL;
|
| 436 | gchar **vals; |
| 437 | |
| 438 | if( ( vals = ldap_get_values( ld, entry, attr ) ) != NULL ) { |
| 439 | if( vals[0] != NULL ) { |
| 440 | /* printf( "sv\t%s: %s\n", attr, vals[0] ); */
|
| 441 | list = g_slist_append( list, g_strdup( vals[0] ) );
|
| 442 | } |
| 443 | } |
| 444 | ldap_value_free( vals ); |
| 445 | return list;
|
| 446 | } |
| 447 | |
| 448 | /*
|
| 449 | * Free linked lists of character strings. |
| 450 | */ |
| 451 | static void syldap_free_lists( GSList *listName, GSList *listAddr, GSList *listID, GSList *listDN, GSList *listFirst, GSList *listLast ) { |
| 452 | mgu_free_list( listName ); |
| 453 | mgu_free_list( listAddr ); |
| 454 | mgu_free_list( listID ); |
| 455 | mgu_free_list( listDN ); |
| 456 | mgu_free_list( listFirst ); |
| 457 | mgu_free_list( listLast ); |
| 458 | } |
| 459 | |
| 460 | /*
|
| 461 | * Check parameters that are required for a search. This should |
| 462 | * be called before performing a search. |
| 463 | * Return: TRUE if search criteria appear OK. |
| 464 | */ |
| 465 | gboolean syldap_check_search( SyldapServer *ldapServer ) {
|
| 466 | g_return_val_if_fail( ldapServer != NULL, FALSE );
|
| 467 | |
| 468 | ldapServer->retVal = MGU_LDAP_CRITERIA; |
| 469 | |
| 470 | /* Test search criteria */
|
| 471 | if( ldapServer->searchCriteria == NULL ) { |
| 472 | return FALSE;
|
| 473 | } |
| 474 | if( strlen( ldapServer->searchCriteria ) < 1 ) { |
| 475 | return FALSE;
|
| 476 | } |
| 477 | |
| 478 | if( ldapServer->searchValue == NULL ) { |
| 479 | return FALSE;
|
| 480 | } |
| 481 | if( strlen( ldapServer->searchValue ) < 1 ) { |
| 482 | return FALSE;
|
| 483 | } |
| 484 | |
| 485 | ldapServer->retVal = MGU_SUCCESS; |
| 486 | return TRUE;
|
| 487 | } |
| 488 | |
| 489 | /*
|
| 490 | * Perform the LDAP search, reading LDAP entries into cache. |
| 491 | * Note that one LDAP entry can have multiple values for many of its |
| 492 | * attributes. If these attributes are E-Mail addresses; these are |
| 493 | * broken out into separate address items. For any other attribute, |
| 494 | * only the first occurrence is read. |
| 495 | */ |
| 496 | gint syldap_search( SyldapServer *ldapServer ) {
|
| 497 | LDAP *ld; |
| 498 | LDAPMessage *result, *e; |
| 499 | char *attribs[10]; |
| 500 | char *attribute;
|
| 501 | gchar *criteria; |
| 502 | BerElement *ber; |
| 503 | gint rc; |
| 504 | GSList *listName = NULL, *listAddress = NULL, *listID = NULL; |
| 505 | GSList *listFirst = NULL, *listLast = NULL, *listDN = NULL; |
| 506 | struct timeval timeout;
|
| 507 | gboolean entriesFound = FALSE; |
| 508 | |
| 509 | g_return_val_if_fail( ldapServer != NULL, -1 ); |
| 510 | |
| 511 | ldapServer->retVal = MGU_SUCCESS; |
| 512 | if( ! syldap_check_search( ldapServer ) ) {
|
| 513 | return ldapServer->retVal;
|
| 514 | } |
| 515 | |
| 516 | /* Set timeout */
|
| 517 | timeout.tv_sec = ldapServer->timeOut; |
| 518 | timeout.tv_usec = 0L;
|
| 519 | |
| 520 | ldapServer->entriesRead = 0;
|
| 521 | if( ( ld = ldap_init( ldapServer->hostName, ldapServer->port ) ) == NULL ) { |
| 522 | ldapServer->retVal = MGU_LDAP_INIT; |
| 523 | return ldapServer->retVal;
|
| 524 | } |
| 525 | |
| 526 | /* printf( "connected to LDAP host %s on port %d\n", ldapServer->hostName, ldapServer->port ); */
|
| 527 | |
| 528 | /* Bind to the server, if required */
|
| 529 | if( ldapServer->bindDN ) {
|
| 530 | if( * ldapServer->bindDN != '\0' ) { |
| 531 | /* printf( "binding...\n" ); */
|
| 532 | rc = ldap_simple_bind_s( ld, ldapServer->bindDN, ldapServer->bindPass ); |
| 533 | /* printf( "rc=%d\n", rc ); */
|
| 534 | if( rc != LDAP_SUCCESS ) {
|
| 535 | /* printf( "LDAP Error: ldap_simple_bind_s: %s\n", ldap_err2string( rc ) ); */
|
| 536 | ldap_unbind( ld ); |
| 537 | ldapServer->retVal = MGU_LDAP_BIND; |
| 538 | return ldapServer->retVal;
|
| 539 | } |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | /* Define all attributes we are interested in. */
|
| 544 | attribs[0] = SYLDAP_ATTR_DN;
|
| 545 | attribs[1] = SYLDAP_ATTR_COMMONNAME;
|
| 546 | attribs[2] = SYLDAP_ATTR_GIVENNAME;
|
| 547 | attribs[3] = SYLDAP_ATTR_SURNAME;
|
| 548 | attribs[4] = SYLDAP_ATTR_EMAIL;
|
| 549 | attribs[5] = SYLDAP_ATTR_UID;
|
| 550 | attribs[6] = NULL; |
| 551 | |
| 552 | /* Create LDAP search string and apply search criteria */
|
| 553 | criteria = g_strdup_printf( ldapServer->searchCriteria, ldapServer->searchValue ); |
| 554 | rc = ldap_search_ext_s( ld, ldapServer->baseDN, LDAP_SCOPE_SUBTREE, criteria, attribs, 0, NULL, NULL, |
| 555 | &timeout, 0, &result );
|
| 556 | g_free( criteria ); |
| 557 | criteria = NULL;
|
| 558 | if( rc == LDAP_TIMEOUT ) {
|
| 559 | ldap_unbind( ld ); |
| 560 | ldapServer->retVal = MGU_LDAP_TIMEOUT; |
| 561 | return ldapServer->retVal;
|
| 562 | } |
| 563 | if( rc != LDAP_SUCCESS ) {
|
| 564 | /* printf( "LDAP Error: ldap_search_st: %s\n", ldap_err2string( rc ) ); */
|
| 565 | ldap_unbind( ld ); |
| 566 | ldapServer->retVal = MGU_LDAP_SEARCH; |
| 567 | return ldapServer->retVal;
|
| 568 | } |
| 569 | |
| 570 | /* printf( "Total results are: %d\n", ldap_count_entries( ld, result ) ); */
|
| 571 | |
| 572 | /* Clear the cache if we have new entries, otherwise leave untouched. */
|
| 573 | if( ldap_count_entries( ld, result ) > 0 ) { |
| 574 | addrcache_clear( ldapServer->addressCache ); |
| 575 | } |
| 576 | |
| 577 | /* Process results */
|
| 578 | ldapServer->entriesRead = 0;
|
| 579 | for( e = ldap_first_entry( ld, result ); e != NULL; e = ldap_next_entry( ld, e ) ) { |
| 580 | entriesFound = TRUE; |
| 581 | if( ldapServer->entriesRead >= ldapServer->maxEntries ) break; |
| 582 | /* printf( "DN: %s\n", ldap_get_dn( ld, e ) ); */
|
| 583 | |
| 584 | /* Process all attributes */
|
| 585 | for( attribute = ldap_first_attribute( ld, e, &ber ); attribute != NULL; |
| 586 | attribute = ldap_next_attribute( ld, e, ber ) ) {
|
| 587 | if( g_ascii_strcasecmp( attribute, SYLDAP_ATTR_COMMONNAME ) == 0 ) { |
| 588 | listName = syldap_add_list_values( ld, e, attribute ); |
| 589 | } |
| 590 | if( g_ascii_strcasecmp( attribute, SYLDAP_ATTR_EMAIL ) == 0 ) { |
| 591 | listAddress = syldap_add_list_values( ld, e, attribute ); |
| 592 | } |
| 593 | if( g_ascii_strcasecmp( attribute, SYLDAP_ATTR_UID ) == 0 ) { |
| 594 | listID = syldap_add_single_value( ld, e, attribute ); |
| 595 | } |
| 596 | if( g_ascii_strcasecmp( attribute, SYLDAP_ATTR_GIVENNAME ) == 0 ) { |
| 597 | listFirst = syldap_add_list_values( ld, e, attribute ); |
| 598 | } |
| 599 | if( g_ascii_strcasecmp( attribute, SYLDAP_ATTR_SURNAME ) == 0 ) { |
| 600 | listLast = syldap_add_single_value( ld, e, attribute ); |
| 601 | } |
| 602 | if( g_ascii_strcasecmp( attribute, SYLDAP_ATTR_DN ) == 0 ) { |
| 603 | listDN = syldap_add_single_value( ld, e, attribute ); |
| 604 | } |
| 605 | } |
| 606 | |
| 607 | /* Free memory used to store attribute */
|
| 608 | ldap_memfree( attribute ); |
| 609 | |
| 610 | /* Format and add items to cache */
|
| 611 | syldap_build_items_fl( ldapServer, listAddress, listFirst, listLast ); |
| 612 | |
| 613 | /* Free up */
|
| 614 | syldap_free_lists( listName, listAddress, listID, listDN, listFirst, listLast ); |
| 615 | listName = listAddress = listID = listFirst = listLast = listDN = NULL;
|
| 616 | |
| 617 | if( ber != NULL ) { |
| 618 | ber_free( ber, 0 );
|
| 619 | } |
| 620 | } |
| 621 | |
| 622 | syldap_free_lists( listName, listAddress, listID, listDN, listFirst, listLast ); |
| 623 | listName = listAddress = listID = listFirst = listLast = listDN = NULL;
|
| 624 | |
| 625 | /* Free up and disconnect */
|
| 626 | ldap_msgfree( result ); |
| 627 | ldap_unbind( ld ); |
| 628 | ldapServer->newSearch = FALSE; |
| 629 | if( entriesFound ) {
|
| 630 | ldapServer->retVal = MGU_SUCCESS; |
| 631 | } |
| 632 | else {
|
| 633 | ldapServer->retVal = MGU_LDAP_NOENTRIES; |
| 634 | } |
| 635 | return ldapServer->retVal;
|
| 636 | } |
| 637 | |
| 638 | /* syldap_display_search_results() - updates the ui. this function is called from the
|
| 639 | * main thread (the thread running the GTK event loop). */ |
| 640 | static gint syldap_display_search_results(SyldapServer *ldapServer)
|
| 641 | {
|
| 642 | /* NOTE: when this function is called the accompanying thread should
|
| 643 | * already be terminated. */ |
| 644 | gtk_idle_remove(ldapServer->idleId); |
| 645 | ldapServer->callBack(ldapServer); |
| 646 | /* FIXME: match should know whether to free this SyldapServer stuff. */
|
| 647 | g_free(ldapServer->thread); |
| 648 | ldapServer->thread = NULL;
|
| 649 | return TRUE;
|
| 650 | } |
| 651 | |
| 652 | /* ============================================================================================ */
|
| 653 | /*
|
| 654 | * Read data into list. Main entry point |
| 655 | * Return: TRUE if file read successfully. |
| 656 | */ |
| 657 | /* ============================================================================================ */
|
| 658 | gint syldap_read_data( SyldapServer *ldapServer ) {
|
| 659 | g_return_val_if_fail( ldapServer != NULL, -1 ); |
| 660 | |
| 661 | ldapServer->accessFlag = FALSE; |
| 662 | pthread_detach( pthread_self() ); |
| 663 | if( ldapServer->newSearch ) {
|
| 664 | /* Read data into the list */
|
| 665 | syldap_search( ldapServer ); |
| 666 | |
| 667 | /* Mark cache */
|
| 668 | ldapServer->addressCache->modified = FALSE; |
| 669 | ldapServer->addressCache->dataRead = TRUE; |
| 670 | ldapServer->accessFlag = FALSE; |
| 671 | } |
| 672 | |
| 673 | /* Callback */
|
| 674 | ldapServer->busyFlag = FALSE; |
| 675 | if( ldapServer->callBack ) {
|
| 676 | /* make the ui thread update the search results */
|
| 677 | /* TODO: really necessary to call gdk_threads_XXX()??? gtk_idle_add()
|
| 678 | * should do this - could someone check the GTK sources please? */ |
| 679 | gdk_threads_enter(); |
| 680 | ldapServer->idleId = gtk_idle_add((GtkFunction)syldap_display_search_results, ldapServer); |
| 681 | gdk_threads_leave(); |
| 682 | } |
| 683 | |
| 684 | return ldapServer->retVal;
|
| 685 | } |
| 686 | |
| 687 | /* ============================================================================================ */
|
| 688 | /*
|
| 689 | * Cancel read with thread. |
| 690 | */ |
| 691 | /* ============================================================================================ */
|
| 692 | void syldap_cancel_read( SyldapServer *ldapServer ) {
|
| 693 | g_return_if_fail( ldapServer != NULL );
|
| 694 | |
| 695 | /* DELETEME: this is called from inside UI thread so it's OK, Christoph! */
|
| 696 | if( ldapServer->thread ) {
|
| 697 | /* printf( "thread cancelled\n" ); */
|
| 698 | pthread_cancel( *ldapServer->thread ); |
| 699 | } |
| 700 | g_free(ldapServer->thread); |
| 701 | ldapServer->thread = NULL;
|
| 702 | ldapServer->busyFlag = FALSE; |
| 703 | } |
| 704 | |
| 705 | /* ============================================================================================ */
|
| 706 | /*
|
| 707 | * Read data into list using a background thread. |
| 708 | * Return: TRUE if file read successfully. Callback function will be |
| 709 | * notified when search is complete. |
| 710 | */ |
| 711 | /* ============================================================================================ */
|
| 712 | gint syldap_read_data_th( SyldapServer *ldapServer ) {
|
| 713 | g_return_val_if_fail( ldapServer != NULL, -1 ); |
| 714 | |
| 715 | ldapServer->busyFlag = FALSE; |
| 716 | syldap_check_search( ldapServer ); |
| 717 | if( ldapServer->retVal == MGU_SUCCESS ) {
|
| 718 | /* debug_print("Staring LDAP read thread\n"); */
|
| 719 | |
| 720 | ldapServer->busyFlag = TRUE; |
| 721 | ldapServer->thread = g_new0(pthread_t, 1);
|
| 722 | pthread_create( ldapServer->thread, NULL, (void *) syldap_read_data, (void *) ldapServer ); |
| 723 | } |
| 724 | return ldapServer->retVal;
|
| 725 | } |
| 726 | |
| 727 | /*
|
| 728 | * Return link list of persons. |
| 729 | */ |
| 730 | GList *syldap_get_list_person( SyldapServer *ldapServer ) {
|
| 731 | g_return_val_if_fail( ldapServer != NULL, NULL ); |
| 732 | return addrcache_get_list_person( ldapServer->addressCache );
|
| 733 | } |
| 734 | |
| 735 | /*
|
| 736 | * Return link list of folders. This is always NULL since there are |
| 737 | * no folders in GnomeCard. |
| 738 | * Return: NULL. |
| 739 | */ |
| 740 | GList *syldap_get_list_folder( SyldapServer *ldapServer ) {
|
| 741 | g_return_val_if_fail( ldapServer != NULL, NULL ); |
| 742 | return NULL; |
| 743 | } |
| 744 | |
| 745 | #define SYLDAP_TEST_FILTER "(objectclass=*)" |
| 746 | #define SYLDAP_SEARCHBASE_V2 "cn=config" |
| 747 | #define SYLDAP_SEARCHBASE_V3 "" |
| 748 | #define SYLDAP_V2_TEST_ATTR "database" |
| 749 | #define SYLDAP_V3_TEST_ATTR "namingcontexts" |
| 750 | |
| 751 | /*
|
| 752 | * Attempt to discover the base DN for the server. |
| 753 | * Enter: |
| 754 | * host Host name |
| 755 | * port Port number |
| 756 | * bindDN Bind DN (optional). |
| 757 | * bindPW Bind PW (optional). |
| 758 | * tov Timeout value (seconds), or 0 for none, default 30 secs. |
| 759 | * Return: List of Base DN's, or NULL if could not read. Base DN should |
| 760 | * be g_free() when done. |
| 761 | */ |
| 762 | GList *syldap_read_basedn_s( const gchar *host, const gint port, const gchar *bindDN, const gchar *bindPW, const gint tov ) { |
| 763 | GList *baseDN = NULL;
|
| 764 | LDAP *ld; |
| 765 | gint rc, i; |
| 766 | LDAPMessage *result, *e; |
| 767 | gchar *attribs[10];
|
| 768 | BerElement *ber; |
| 769 | gchar *attribute; |
| 770 | gchar **vals; |
| 771 | struct timeval timeout;
|
| 772 | |
| 773 | if( host == NULL ) return baseDN; |
| 774 | if( port < 1 ) return baseDN; |
| 775 | |
| 776 | /* Set timeout */
|
| 777 | timeout.tv_usec = 0L;
|
| 778 | if( tov > 0 ) { |
| 779 | timeout.tv_sec = tov; |
| 780 | } |
| 781 | else {
|
| 782 | timeout.tv_sec = 30L;
|
| 783 | } |
| 784 | |
| 785 | /* Connect to server. */
|
| 786 | if( ( ld = ldap_init( host, port ) ) == NULL ) { |
| 787 | return baseDN;
|
| 788 | } |
| 789 | |
| 790 | /* Bind to the server, if required */
|
| 791 | if( bindDN ) {
|
| 792 | if( *bindDN != '\0' ) { |
| 793 | rc = ldap_simple_bind_s( ld, bindDN, bindPW ); |
| 794 | if( rc != LDAP_SUCCESS ) {
|
| 795 | /* printf( "LDAP Error: ldap_simple_bind_s: %s\n", ldap_err2string( rc ) ); */
|
| 796 | ldap_unbind( ld ); |
| 797 | return baseDN;
|
| 798 | } |
| 799 | } |
| 800 | } |
| 801 | |
| 802 | /* Test for LDAP version 3 */
|
| 803 | attribs[0] = SYLDAP_V3_TEST_ATTR;
|
| 804 | attribs[1] = NULL; |
| 805 | rc = ldap_search_ext_s( ld, SYLDAP_SEARCHBASE_V3, LDAP_SCOPE_BASE, SYLDAP_TEST_FILTER, attribs, |
| 806 | 0, NULL, NULL, &timeout, 0, &result ); |
| 807 | if( rc == LDAP_SUCCESS ) {
|
| 808 | /* Process entries */
|
| 809 | for( e = ldap_first_entry( ld, result ); e != NULL; e = ldap_next_entry( ld, e ) ) { |
| 810 | /* printf( "DN: %s\n", ldap_get_dn( ld, e ) ); */
|
| 811 | |
| 812 | /* Process attributes */
|
| 813 | for( attribute = ldap_first_attribute( ld, e, &ber ); attribute != NULL; |
| 814 | attribute = ldap_next_attribute( ld, e, ber ) ) {
|
| 815 | if( g_ascii_strcasecmp( attribute, SYLDAP_V3_TEST_ATTR ) == 0 ) { |
| 816 | if( ( vals = ldap_get_values( ld, e, attribute ) ) != NULL ) { |
| 817 | for( i = 0; vals[i] != NULL; i++ ) { |
| 818 | /* printf( "\t%s: %s\n", attribute, vals[i] ); */
|
| 819 | baseDN = g_list_append( baseDN, g_strdup( vals[i] ) ); |
| 820 | } |
| 821 | } |
| 822 | ldap_value_free( vals ); |
| 823 | } |
| 824 | } |
| 825 | ldap_memfree( attribute ); |
| 826 | if( ber != NULL ) { |
| 827 | ber_free( ber, 0 );
|
| 828 | } |
| 829 | } |
| 830 | ldap_msgfree( result ); |
| 831 | } |
| 832 | else {
|
| 833 | } |
| 834 | |
| 835 | if( baseDN == NULL ) { |
| 836 | /* Test for LDAP version 2 */
|
| 837 | attribs[0] = NULL; |
| 838 | rc = ldap_search_ext_s( ld, SYLDAP_SEARCHBASE_V2, LDAP_SCOPE_BASE, SYLDAP_TEST_FILTER, attribs, |
| 839 | 0, NULL, NULL, &timeout, 0, &result ); |
| 840 | if( rc == LDAP_SUCCESS ) {
|
| 841 | /* Process entries */
|
| 842 | for( e = ldap_first_entry( ld, result ); e != NULL; e = ldap_next_entry( ld, e ) ) { |
| 843 | /* if( baseDN ) break; */
|
| 844 | /* printf( "DN: %s\n", ldap_get_dn( ld, e ) ); */
|
| 845 | |
| 846 | /* Process attributes */
|
| 847 | for( attribute = ldap_first_attribute( ld, e, &ber ); attribute != NULL; |
| 848 | attribute = ldap_next_attribute( ld, e, ber ) ) {
|
| 849 | /* if( baseDN ) break; */
|
| 850 | if( g_ascii_strcasecmp( attribute, SYLDAP_V2_TEST_ATTR ) == 0 ) { |
| 851 | if( ( vals = ldap_get_values( ld, e, attribute ) ) != NULL ) { |
| 852 | for( i = 0; vals[i] != NULL; i++ ) { |
| 853 | char *ch;
|
| 854 | /* Strip the 'ldb:' from the front of the value */
|
| 855 | ch = ( char * ) strchr( vals[i], ':' ); |
| 856 | if( ch ) {
|
| 857 | gchar *bn = g_strdup( ++ch ); |
| 858 | g_strchomp( bn ); |
| 859 | g_strchug( bn ); |
| 860 | baseDN = g_list_append( baseDN, g_strdup( bn ) ); |
| 861 | } |
| 862 | } |
| 863 | } |
| 864 | ldap_value_free( vals ); |
| 865 | } |
| 866 | } |
| 867 | ldap_memfree( attribute ); |
| 868 | if( ber != NULL ) { |
| 869 | ber_free( ber, 0 );
|
| 870 | } |
| 871 | } |
| 872 | ldap_msgfree( result ); |
| 873 | } |
| 874 | } |
| 875 | ldap_unbind( ld ); |
| 876 | return baseDN;
|
| 877 | } |
| 878 | |
| 879 | /*
|
| 880 | * Attempt to discover the base DN for the server. |
| 881 | * Enter: ldapServer Server to test. |
| 882 | * Return: List of Base DN's, or NULL if could not read. Base DN should |
| 883 | * be g_free() when done. Return code set in ldapServer. |
| 884 | */ |
| 885 | GList *syldap_read_basedn( SyldapServer *ldapServer ) {
|
| 886 | GList *baseDN = NULL;
|
| 887 | LDAP *ld; |
| 888 | gint rc, i; |
| 889 | LDAPMessage *result, *e; |
| 890 | gchar *attribs[10];
|
| 891 | BerElement *ber; |
| 892 | gchar *attribute; |
| 893 | gchar **vals; |
| 894 | struct timeval timeout;
|
| 895 | |
| 896 | ldapServer->retVal = MGU_BAD_ARGS; |
| 897 | if( ldapServer == NULL ) return baseDN; |
| 898 | if( ldapServer->hostName == NULL ) return baseDN; |
| 899 | if( ldapServer->port < 1 ) return baseDN; |
| 900 | |
| 901 | /* Set timeout */
|
| 902 | timeout.tv_usec = 0L;
|
| 903 | if( ldapServer->timeOut > 0 ) { |
| 904 | timeout.tv_sec = ldapServer->timeOut; |
| 905 | } |
| 906 | else {
|
| 907 | timeout.tv_sec = 30L;
|
| 908 | } |
| 909 | |
| 910 | /* Connect to server. */
|
| 911 | if( ( ld = ldap_init( ldapServer->hostName, ldapServer->port ) ) == NULL ) { |
| 912 | ldapServer->retVal = MGU_LDAP_INIT; |
| 913 | return baseDN;
|
| 914 | } |
| 915 | |
| 916 | /* Bind to the server, if required */
|
| 917 | if( ldapServer->bindDN ) {
|
| 918 | if( *ldapServer->bindDN != '\0' ) { |
| 919 | rc = ldap_simple_bind_s( ld, ldapServer->bindDN, ldapServer->bindPass ); |
| 920 | if( rc != LDAP_SUCCESS ) {
|
| 921 | /* printf( "LDAP Error: ldap_simple_bind_s: %s\n", ldap_err2string( rc ) ); */
|
| 922 | ldap_unbind( ld ); |
| 923 | ldapServer->retVal = MGU_LDAP_BIND; |
| 924 | return baseDN;
|
| 925 | } |
| 926 | } |
| 927 | } |
| 928 | |
| 929 | ldapServer->retVal = MGU_LDAP_SEARCH; |
| 930 | |
| 931 | /* Test for LDAP version 3 */
|
| 932 | attribs[0] = SYLDAP_V3_TEST_ATTR;
|
| 933 | attribs[1] = NULL; |
| 934 | rc = ldap_search_ext_s( ld, SYLDAP_SEARCHBASE_V3, LDAP_SCOPE_BASE, SYLDAP_TEST_FILTER, attribs, |
| 935 | 0, NULL, NULL, &timeout, 0, &result ); |
| 936 | if( rc == LDAP_SUCCESS ) {
|
| 937 | /* Process entries */
|
| 938 | for( e = ldap_first_entry( ld, result ); e != NULL; e = ldap_next_entry( ld, e ) ) { |
| 939 | /* printf( "DN: %s\n", ldap_get_dn( ld, e ) ); */
|
| 940 | |
| 941 | /* Process attributes */
|
| 942 | for( attribute = ldap_first_attribute( ld, e, &ber ); attribute != NULL; |
| 943 | attribute = ldap_next_attribute( ld, e, ber ) ) {
|
| 944 | if( g_ascii_strcasecmp( attribute, SYLDAP_V3_TEST_ATTR ) == 0 ) { |
| 945 | if( ( vals = ldap_get_values( ld, e, attribute ) ) != NULL ) { |
| 946 | for( i = 0; vals[i] != NULL; i++ ) { |
| 947 | /* printf( "\t%s: %s\n", attribute, vals[i] ); */
|
| 948 | baseDN = g_list_append( baseDN, g_strdup( vals[i] ) ); |
| 949 | } |
| 950 | } |
| 951 | ldap_value_free( vals ); |
| 952 | } |
| 953 | } |
| 954 | ldap_memfree( attribute ); |
| 955 | if( ber != NULL ) { |
| 956 | ber_free( ber, 0 );
|
| 957 | } |
| 958 | } |
| 959 | ldap_msgfree( result ); |
| 960 | ldapServer->retVal = MGU_SUCCESS; |
| 961 | } |
| 962 | else if( rc == LDAP_TIMEOUT ) { |
| 963 | ldapServer->retVal = MGU_LDAP_TIMEOUT; |
| 964 | } |
| 965 | |
| 966 | if( baseDN == NULL ) { |
| 967 | /* Test for LDAP version 2 */
|
| 968 | attribs[0] = NULL; |
| 969 | rc = ldap_search_ext_s( ld, SYLDAP_SEARCHBASE_V2, LDAP_SCOPE_BASE, SYLDAP_TEST_FILTER, attribs, |
| 970 | 0, NULL, NULL, &timeout, 0, &result ); |
| 971 | if( rc == LDAP_SUCCESS ) {
|
| 972 | /* Process entries */
|
| 973 | for( e = ldap_first_entry( ld, result ); e != NULL; e = ldap_next_entry( ld, e ) ) { |
| 974 | /* if( baseDN ) break; */
|
| 975 | /* printf( "DN: %s\n", ldap_get_dn( ld, e ) ); */
|
| 976 | |
| 977 | /* Process attributes */
|
| 978 | for( attribute = ldap_first_attribute( ld, e, &ber ); attribute != NULL; |
| 979 | attribute = ldap_next_attribute( ld, e, ber ) ) {
|
| 980 | /* if( baseDN ) break; */
|
| 981 | if( g_ascii_strcasecmp( attribute, SYLDAP_V2_TEST_ATTR ) == 0 ) { |
| 982 | if( ( vals = ldap_get_values( ld, e, attribute ) ) != NULL ) { |
| 983 | for( i = 0; vals[i] != NULL; i++ ) { |
| 984 | char *ch;
|
| 985 | /* Strip the 'ldb:' from the front of the value */
|
| 986 | ch = ( char * ) strchr( vals[i], ':' ); |
| 987 | if( ch ) {
|
| 988 | gchar *bn = g_strdup( ++ch ); |
| 989 | g_strchomp( bn ); |
| 990 | g_strchug( bn ); |
| 991 | baseDN = g_list_append( baseDN, g_strdup( bn ) ); |
| 992 | } |
| 993 | } |
| 994 | } |
| 995 | ldap_value_free( vals ); |
| 996 | } |
| 997 | } |
| 998 | ldap_memfree( attribute ); |
| 999 | if( ber != NULL ) { |
| 1000 | ber_free( ber, 0 );
|
| 1001 | } |
| 1002 | } |
| 1003 | ldap_msgfree( result ); |
| 1004 | ldapServer->retVal = MGU_SUCCESS; |
| 1005 | } |
| 1006 | else if( rc == LDAP_TIMEOUT ) { |
| 1007 | ldapServer->retVal = MGU_LDAP_TIMEOUT; |
| 1008 | } |
| 1009 | } |
| 1010 | ldap_unbind( ld ); |
| 1011 | |
| 1012 | return baseDN;
|
| 1013 | } |
| 1014 | |
| 1015 | /*
|
| 1016 | * Attempt to connect to the server. |
| 1017 | * Enter: |
| 1018 | * host Host name |
| 1019 | * port Port number |
| 1020 | * Return: TRUE if connected successfully. |
| 1021 | */ |
| 1022 | gboolean syldap_test_connect_s( const gchar *host, const gint port ) { |
| 1023 | gboolean retVal = FALSE; |
| 1024 | LDAP *ld; |
| 1025 | |
| 1026 | if( host == NULL ) return retVal; |
| 1027 | if( port < 1 ) return retVal; |
| 1028 | if( ( ld = ldap_open( host, port ) ) != NULL ) { |
| 1029 | retVal = TRUE; |
| 1030 | } |
| 1031 | if( ld != NULL ) { |
| 1032 | ldap_unbind( ld ); |
| 1033 | } |
| 1034 | return retVal;
|
| 1035 | } |
| 1036 | |
| 1037 | /*
|
| 1038 | * Attempt to connect to the server. |
| 1039 | * Enter: ldapServer Server to test. |
| 1040 | * Return: TRUE if connected successfully. Return code set in ldapServer. |
| 1041 | */ |
| 1042 | gboolean syldap_test_connect( SyldapServer *ldapServer ) {
|
| 1043 | gboolean retVal = FALSE; |
| 1044 | LDAP *ld; |
| 1045 | |
| 1046 | ldapServer->retVal = MGU_BAD_ARGS; |
| 1047 | if( ldapServer == NULL ) return retVal; |
| 1048 | if( ldapServer->hostName == NULL ) return retVal; |
| 1049 | if( ldapServer->port < 1 ) return retVal; |
| 1050 | ldapServer->retVal = MGU_LDAP_INIT; |
| 1051 | if( ( ld = ldap_open( ldapServer->hostName, ldapServer->port ) ) != NULL ) { |
| 1052 | ldapServer->retVal = MGU_SUCCESS; |
| 1053 | retVal = TRUE; |
| 1054 | } |
| 1055 | if( ld != NULL ) { |
| 1056 | ldap_unbind( ld ); |
| 1057 | } |
| 1058 | return retVal;
|
| 1059 | } |
| 1060 | |
| 1061 | #define LDAP_LINK_LIB_NAME_1 "libldap.so" |
| 1062 | #define LDAP_LINK_LIB_NAME_2 "liblber.so" |
| 1063 | #define LDAP_LINK_LIB_NAME_3 "libresolv.so" |
| 1064 | #define LDAP_LINK_LIB_NAME_4 "libpthread.so" |
| 1065 | |
| 1066 | /*
|
| 1067 | * Test whether LDAP libraries installed. |
| 1068 | * Return: TRUE if library available. |
| 1069 | */ |
| 1070 | #if 0
|
| 1071 | gboolean syldap_test_ldap_lib() {
|
| 1072 | void *handle, *fun; |
| 1073 | |
| 1074 | /* Get library */ |
| 1075 | handle = dlopen( LDAP_LINK_LIB_NAME_1, RTLD_LAZY ); |
| 1076 | if( ! handle ) {
|
| 1077 | return FALSE; |
| 1078 | } |
| 1079 | |
| 1080 | /* Test for symbols we need */ |
| 1081 | fun = dlsym( handle, "ldap_init" ); |
| 1082 | if( ! fun ) {
|
| 1083 | dlclose( handle ); |
| 1084 | return FALSE; |
| 1085 | } |
| 1086 | dlclose( handle ); handle = NULL; fun = NULL; |
| 1087 | |
| 1088 | handle = dlopen( LDAP_LINK_LIB_NAME_2, RTLD_LAZY ); |
| 1089 | if( ! handle ) {
|
| 1090 | return FALSE; |
| 1091 | } |
| 1092 | fun = dlsym( handle, "ber_init" ); |
| 1093 | if( ! fun ) {
|
| 1094 | dlclose( handle ); |
| 1095 | return FALSE; |
| 1096 | } |
| 1097 | dlclose( handle ); handle = NULL; fun = NULL; |
| 1098 | |
| 1099 | handle = dlopen( LDAP_LINK_LIB_NAME_3, RTLD_LAZY ); |
| 1100 | if( ! handle ) {
|
| 1101 | return FALSE; |
| 1102 | } |
| 1103 | fun = dlsym( handle, "res_query" ); |
| 1104 | if( ! fun ) {
|
| 1105 | dlclose( handle ); |
| 1106 | return FALSE; |
| 1107 | } |
| 1108 | dlclose( handle ); handle = NULL; fun = NULL; |
| 1109 | |
| 1110 | handle = dlopen( LDAP_LINK_LIB_NAME_4, RTLD_LAZY ); |
| 1111 | if( ! handle ) {
|
| 1112 | return FALSE; |
| 1113 | } |
| 1114 | fun = dlsym( handle, "pthread_create" ); |
| 1115 | if( ! fun ) {
|
| 1116 | dlclose( handle ); |
| 1117 | return FALSE; |
| 1118 | } |
| 1119 | dlclose( handle ); handle = NULL; fun = NULL; |
| 1120 | |
| 1121 | return TRUE; |
| 1122 | } |
| 1123 | #endif /* 0 */ |
| 1124 | |
| 1125 | #endif /* USE_LDAP */ |
| 1126 | |
| 1127 | /*
|
| 1128 | * End of Source. |
| 1129 | */ |