1999-09-09 03:06:24 +08:00
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/* $OpenLDAP$ */
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2003-11-26 15:16:36 +08:00
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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2006-01-04 07:11:52 +08:00
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* Copyright 1998-2006 The OpenLDAP Foundation.
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2003-11-26 15:16:36 +08:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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1998-12-29 04:53:15 +08:00
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*/
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2003-11-26 15:16:36 +08:00
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1998-11-04 09:41:00 +08:00
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#include "portable.h"
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#include <stdio.h>
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1999-06-03 08:37:44 +08:00
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#include <ac/stdlib.h>
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1998-11-04 09:41:00 +08:00
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#include <ac/socket.h>
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#include <ac/string.h>
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Protoized, moved extern definitions to .h files, fixed related bugs.
Most function and variable definitions are now preceded by its extern
definition, for error checking. Retyped a number of functions, usually
to return void. Fixed a number of printf format errors.
API changes (in ldap/include):
Added avl_dup_ok, avl_prefixapply, removed ber_fatten (probably typo
for ber_flatten), retyped ldap_sort_strcasecmp, grew lutil.h.
A number of `extern' declarations are left (some added by protoize), to
be cleaned away later. Mostly strdup(), strcasecmp(), mktemp(), optind,
optarg, errno.
1998-11-16 06:40:11 +08:00
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#include <ac/ctype.h>
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1998-11-04 09:41:00 +08:00
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#include <ac/time.h>
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2005-04-11 03:32:14 +08:00
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#ifdef HAVE_LIMITS_H
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2000-05-16 12:52:37 +08:00
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#include <limits.h>
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2005-04-11 03:32:14 +08:00
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#endif
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2000-05-16 12:52:37 +08:00
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1998-11-04 09:41:00 +08:00
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#include "ldap-int.h"
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1999-06-17 11:54:25 +08:00
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#include "ldap_defaults.h"
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2006-09-26 10:34:36 +08:00
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#include "lutil.h"
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1998-11-04 09:41:00 +08:00
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1999-05-29 03:33:05 +08:00
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struct ldapoptions ldap_int_global_options =
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{ LDAP_UNINITIALIZED, LDAP_DEBUG_NONE };
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1998-11-10 07:02:27 +08:00
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1998-11-11 07:37:30 +08:00
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#define ATTR_NONE 0
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#define ATTR_BOOL 1
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#define ATTR_INT 2
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#define ATTR_KV 3
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#define ATTR_STRING 4
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2001-06-26 05:39:14 +08:00
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#define ATTR_OPTION 5
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2000-07-14 06:54:38 +08:00
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#define ATTR_SASL 6
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#define ATTR_TLS 7
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1998-11-11 07:37:30 +08:00
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2006-09-26 10:34:36 +08:00
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#define ATTR_OPT_TV 8
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#define ATTR_OPT_INT 9
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1998-11-11 07:37:30 +08:00
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struct ol_keyvalue {
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1999-03-09 16:40:36 +08:00
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const char * key;
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1998-11-11 07:37:30 +08:00
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int value;
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};
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1999-03-09 16:40:36 +08:00
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static const struct ol_keyvalue deref_kv[] = {
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1998-11-11 07:37:30 +08:00
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{"never", LDAP_DEREF_NEVER},
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{"searching", LDAP_DEREF_SEARCHING},
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{"finding", LDAP_DEREF_FINDING},
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{"always", LDAP_DEREF_ALWAYS},
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{NULL, 0}
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};
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1999-03-09 16:40:36 +08:00
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static const struct ol_attribute {
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1999-12-14 10:26:37 +08:00
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int useronly;
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1998-11-11 07:37:30 +08:00
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int type;
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1999-03-09 16:40:36 +08:00
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const char * name;
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const void * data;
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1998-11-11 07:37:30 +08:00
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size_t offset;
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} attrs[] = {
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2006-09-26 10:34:36 +08:00
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{0, ATTR_OPT_TV, "TIMEOUT", NULL, LDAP_OPT_TIMEOUT},
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{0, ATTR_OPT_TV, "NETWORK_TIMEOUT", NULL, LDAP_OPT_NETWORK_TIMEOUT},
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{0, ATTR_OPT_INT, "VERSION", NULL, LDAP_OPT_PROTOCOL_VERSION},
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1999-12-14 10:26:37 +08:00
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{0, ATTR_KV, "DEREF", deref_kv, /* or &deref_kv[0] */
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1998-11-11 07:37:30 +08:00
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offsetof(struct ldapoptions, ldo_deref)},
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1999-12-14 10:26:37 +08:00
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{0, ATTR_INT, "SIZELIMIT", NULL,
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1998-11-11 07:37:30 +08:00
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offsetof(struct ldapoptions, ldo_sizelimit)},
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1999-12-14 10:26:37 +08:00
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{0, ATTR_INT, "TIMELIMIT", NULL,
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1998-11-11 07:37:30 +08:00
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offsetof(struct ldapoptions, ldo_timelimit)},
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1999-12-17 11:27:16 +08:00
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{1, ATTR_STRING, "BINDDN", NULL,
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offsetof(struct ldapoptions, ldo_defbinddn)},
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1999-12-14 10:26:37 +08:00
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{0, ATTR_STRING, "BASE", NULL,
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1998-11-11 07:37:30 +08:00
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offsetof(struct ldapoptions, ldo_defbase)},
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2000-07-09 06:17:50 +08:00
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{0, ATTR_INT, "PORT", NULL, /* deprecated */
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1998-11-11 07:37:30 +08:00
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offsetof(struct ldapoptions, ldo_defport)},
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2001-06-26 05:39:14 +08:00
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{0, ATTR_OPTION, "HOST", NULL, LDAP_OPT_HOST_NAME}, /* deprecated */
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{0, ATTR_OPTION, "URI", NULL, LDAP_OPT_URI}, /* replaces HOST/PORT */
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1999-12-14 10:26:37 +08:00
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{0, ATTR_BOOL, "REFERRALS", NULL, LDAP_BOOL_REFERRALS},
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{0, ATTR_BOOL, "RESTART", NULL, LDAP_BOOL_RESTART},
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2000-07-09 06:17:50 +08:00
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2000-07-14 06:54:38 +08:00
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#ifdef HAVE_CYRUS_SASL
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2006-01-12 01:28:30 +08:00
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{0, ATTR_STRING, "SASL_MECH", NULL,
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2000-07-17 08:56:29 +08:00
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offsetof(struct ldapoptions, ldo_def_sasl_mech)},
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2006-01-12 01:28:30 +08:00
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{0, ATTR_STRING, "SASL_REALM", NULL,
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2000-07-17 08:56:29 +08:00
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offsetof(struct ldapoptions, ldo_def_sasl_realm)},
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{1, ATTR_STRING, "SASL_AUTHCID", NULL,
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offsetof(struct ldapoptions, ldo_def_sasl_authcid)},
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{1, ATTR_STRING, "SASL_AUTHZID", NULL,
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offsetof(struct ldapoptions, ldo_def_sasl_authzid)},
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{0, ATTR_SASL, "SASL_SECPROPS", NULL, LDAP_OPT_X_SASL_SECPROPS},
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2000-07-14 06:54:38 +08:00
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#endif
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2000-07-09 06:17:50 +08:00
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#ifdef HAVE_TLS
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2004-09-05 15:21:20 +08:00
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{1, ATTR_TLS, "TLS_CERT", NULL, LDAP_OPT_X_TLS_CERTFILE},
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{1, ATTR_TLS, "TLS_KEY", NULL, LDAP_OPT_X_TLS_KEYFILE},
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{0, ATTR_TLS, "TLS_CACERT", NULL, LDAP_OPT_X_TLS_CACERTFILE},
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{0, ATTR_TLS, "TLS_CACERTDIR", NULL, LDAP_OPT_X_TLS_CACERTDIR},
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{0, ATTR_TLS, "TLS_REQCERT", NULL, LDAP_OPT_X_TLS_REQUIRE_CERT},
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{0, ATTR_TLS, "TLS_RANDFILE", NULL, LDAP_OPT_X_TLS_RANDOM_FILE},
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{0, ATTR_TLS, "TLS_CIPHER_SUITE", NULL, LDAP_OPT_X_TLS_CIPHER_SUITE},
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2004-11-03 20:02:38 +08:00
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#ifdef HAVE_OPENSSL_CRL
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2004-10-29 02:50:38 +08:00
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{0, ATTR_TLS, "TLS_CRLCHECK", NULL, LDAP_OPT_X_TLS_CRLCHECK},
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2004-11-03 20:02:38 +08:00
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#endif
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2000-07-09 06:17:50 +08:00
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#endif
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1999-12-14 10:26:37 +08:00
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{0, ATTR_NONE, NULL, NULL, 0}
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1998-11-11 07:37:30 +08:00
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};
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2005-10-06 04:01:52 +08:00
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#define MAX_LDAP_ATTR_LEN sizeof("TLS_CIPHER_SUITE")
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1998-11-11 07:37:30 +08:00
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#define MAX_LDAP_ENV_PREFIX_LEN 8
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1999-12-14 10:26:37 +08:00
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static void openldap_ldap_init_w_conf(
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const char *file, int userconf )
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1998-11-11 07:37:30 +08:00
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{
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2006-09-26 08:33:44 +08:00
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char linebuf[ AC_LINE_MAX ];
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1998-11-11 07:37:30 +08:00
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FILE *fp;
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int i;
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char *cmd, *opt;
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char *start, *end;
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2000-06-09 01:11:57 +08:00
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struct ldapoptions *gopts;
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if ((gopts = LDAP_INT_GLOBAL_OPT()) == NULL) {
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return; /* Could not allocate mem for global options */
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}
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1998-11-11 07:37:30 +08:00
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1998-11-23 11:03:06 +08:00
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if (file == NULL) {
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/* no file name */
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return;
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}
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2000-05-11 17:48:40 +08:00
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Debug(LDAP_DEBUG_TRACE, "ldap_init: trying %s\n", file, 0, 0);
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1998-11-11 07:37:30 +08:00
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fp = fopen(file, "r");
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if(fp == NULL) {
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/* could not open file */
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return;
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}
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2000-05-11 17:48:40 +08:00
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Debug(LDAP_DEBUG_TRACE, "ldap_init: using %s\n", file, 0, 0);
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1998-11-11 07:37:30 +08:00
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while((start = fgets(linebuf, sizeof(linebuf), fp)) != NULL) {
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/* skip lines starting with '#' */
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if(*start == '#') continue;
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/* trim leading white space */
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1999-02-23 01:57:22 +08:00
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while((*start != '\0') && isspace((unsigned char) *start))
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start++;
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1998-11-11 07:37:30 +08:00
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/* anything left? */
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if(*start == '\0') continue;
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/* trim trailing white space */
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end = &start[strlen(start)-1];
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1999-02-23 01:57:22 +08:00
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while(isspace((unsigned char)*end)) end--;
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1998-11-11 07:37:30 +08:00
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end[1] = '\0';
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/* anything left? */
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if(*start == '\0') continue;
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/* parse the command */
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cmd=start;
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1999-02-23 01:57:22 +08:00
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while((*start != '\0') && !isspace((unsigned char)*start)) {
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1998-11-11 07:37:30 +08:00
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start++;
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}
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if(*start == '\0') {
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/* command has no argument */
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continue;
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}
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*start++ = '\0';
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2000-01-24 07:33:01 +08:00
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/* we must have some whitespace to skip */
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1999-02-23 01:57:22 +08:00
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while(isspace((unsigned char)*start)) start++;
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1998-11-11 07:37:30 +08:00
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opt = start;
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for(i=0; attrs[i].type != ATTR_NONE; i++) {
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void *p;
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2000-03-13 20:31:35 +08:00
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if( !userconf && attrs[i].useronly ) {
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1999-12-14 10:26:37 +08:00
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continue;
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}
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1998-11-11 07:37:30 +08:00
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if(strcasecmp(cmd, attrs[i].name) != 0) {
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continue;
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}
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switch(attrs[i].type) {
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case ATTR_BOOL:
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if((strcasecmp(opt, "on") == 0)
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|| (strcasecmp(opt, "yes") == 0)
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|| (strcasecmp(opt, "true") == 0))
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{
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2000-06-09 01:11:57 +08:00
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LDAP_BOOL_SET(gopts, attrs[i].offset);
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1998-11-11 07:37:30 +08:00
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} else {
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2000-06-09 01:11:57 +08:00
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LDAP_BOOL_CLR(gopts, attrs[i].offset);
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1998-11-11 07:37:30 +08:00
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}
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break;
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2006-10-09 01:14:04 +08:00
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case ATTR_INT: {
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char *next;
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long l;
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2000-06-09 01:11:57 +08:00
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p = &((char *) gopts)[attrs[i].offset];
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2006-10-09 01:14:04 +08:00
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l = strtol( opt, &next, 10 );
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if ( next != opt && next[ 0 ] == '\0' ) {
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* (int*) p = l;
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}
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} break;
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1998-11-11 07:37:30 +08:00
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case ATTR_KV: {
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1999-03-09 16:40:36 +08:00
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const struct ol_keyvalue *kv;
|
1998-11-11 07:37:30 +08:00
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1999-03-09 16:40:36 +08:00
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for(kv = attrs[i].data;
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1998-11-11 07:37:30 +08:00
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kv->key != NULL;
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kv++) {
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if(strcasecmp(opt, kv->key) == 0) {
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2000-06-09 01:11:57 +08:00
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p = &((char *) gopts)[attrs[i].offset];
|
1998-11-11 07:37:30 +08:00
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* (int*) p = kv->value;
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break;
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}
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}
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|
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} break;
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case ATTR_STRING:
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2000-06-09 01:11:57 +08:00
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p = &((char *) gopts)[attrs[i].offset];
|
1999-05-29 09:19:14 +08:00
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|
if (* (char**) p != NULL) LDAP_FREE(* (char**) p);
|
1999-06-03 06:28:22 +08:00
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* (char**) p = LDAP_STRDUP(opt);
|
1998-11-11 07:37:30 +08:00
|
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break;
|
2001-06-26 05:39:14 +08:00
|
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case ATTR_OPTION:
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ldap_set_option( NULL, attrs[i].offset, opt );
|
1999-12-08 02:42:25 +08:00
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break;
|
2000-07-14 06:54:38 +08:00
|
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case ATTR_SASL:
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|
|
#ifdef HAVE_CYRUS_SASL
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ldap_int_sasl_config( gopts, attrs[i].offset, opt );
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|
#endif
|
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|
break;
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|
|
|
case ATTR_TLS:
|
|
|
|
#ifdef HAVE_TLS
|
2001-09-06 05:22:41 +08:00
|
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|
ldap_int_tls_config( NULL, attrs[i].offset, opt );
|
2000-07-14 06:54:38 +08:00
|
|
|
#endif
|
|
|
|
break;
|
2006-09-26 10:34:36 +08:00
|
|
|
case ATTR_OPT_TV: {
|
|
|
|
struct timeval tv;
|
2006-10-09 01:14:04 +08:00
|
|
|
char *next;
|
2006-09-26 10:34:36 +08:00
|
|
|
tv.tv_sec = -1;
|
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|
|
tv.tv_usec = 0;
|
2006-10-09 01:14:04 +08:00
|
|
|
tv.tv_sec = strtol( opt, &next, 10 );
|
|
|
|
if ( next != opt && next[ 0 ] == '\0' && tv.tv_sec > 0 ) {
|
|
|
|
(void)ldap_set_option( NULL, attrs[i].offset, (const void *)&tv );
|
2006-09-26 10:34:36 +08:00
|
|
|
}
|
|
|
|
} break;
|
|
|
|
case ATTR_OPT_INT: {
|
2006-10-09 01:14:04 +08:00
|
|
|
long l;
|
|
|
|
char *next;
|
|
|
|
l = strtol( opt, &next, 10 );
|
|
|
|
if ( next != opt && next[ 0 ] == '\0' && l > 0 && (long)((int)l) == l ) {
|
|
|
|
int v = (int)l;
|
|
|
|
(void)ldap_set_option( NULL, attrs[i].offset, (const void *)&v );
|
2006-09-26 10:34:36 +08:00
|
|
|
}
|
|
|
|
} break;
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
2000-07-14 06:54:38 +08:00
|
|
|
|
2000-05-12 18:40:29 +08:00
|
|
|
break;
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
}
|
1999-03-26 06:19:42 +08:00
|
|
|
|
|
|
|
fclose(fp);
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
|
1999-12-14 10:26:37 +08:00
|
|
|
static void openldap_ldap_init_w_sysconf(const char *file)
|
|
|
|
{
|
|
|
|
openldap_ldap_init_w_conf( file, 0 );
|
|
|
|
}
|
|
|
|
|
1998-11-11 07:37:30 +08:00
|
|
|
static void openldap_ldap_init_w_userconf(const char *file)
|
|
|
|
{
|
1998-11-23 11:03:06 +08:00
|
|
|
char *home;
|
2000-05-11 17:48:40 +08:00
|
|
|
char *path = NULL;
|
1998-11-23 11:03:06 +08:00
|
|
|
|
|
|
|
if (file == NULL) {
|
|
|
|
/* no file name */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
home = getenv("HOME");
|
|
|
|
|
1998-11-11 13:50:51 +08:00
|
|
|
if (home != NULL) {
|
2000-05-11 17:48:40 +08:00
|
|
|
Debug(LDAP_DEBUG_TRACE, "ldap_init: HOME env is %s\n",
|
|
|
|
home, 0, 0);
|
2002-07-24 02:26:33 +08:00
|
|
|
path = LDAP_MALLOC(strlen(home) + strlen(file) + sizeof( LDAP_DIRSEP "."));
|
1998-11-11 13:50:51 +08:00
|
|
|
} else {
|
2000-05-11 17:48:40 +08:00
|
|
|
Debug(LDAP_DEBUG_TRACE, "ldap_init: HOME env is NULL\n",
|
|
|
|
0, 0, 0);
|
1998-11-11 13:50:51 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
if(home != NULL && path != NULL) {
|
1998-11-23 11:03:06 +08:00
|
|
|
/* we assume UNIX path syntax is used... */
|
|
|
|
|
1998-11-11 13:50:51 +08:00
|
|
|
/* try ~/file */
|
2002-07-24 02:26:33 +08:00
|
|
|
sprintf(path, "%s" LDAP_DIRSEP "%s", home, file);
|
1999-12-14 10:26:37 +08:00
|
|
|
openldap_ldap_init_w_conf(path, 1);
|
1998-11-11 07:37:30 +08:00
|
|
|
|
1998-11-11 13:50:51 +08:00
|
|
|
/* try ~/.file */
|
2002-07-24 02:26:33 +08:00
|
|
|
sprintf(path, "%s" LDAP_DIRSEP ".%s", home, file);
|
1999-12-14 10:26:37 +08:00
|
|
|
openldap_ldap_init_w_conf(path, 1);
|
1998-11-11 13:50:51 +08:00
|
|
|
}
|
1998-11-23 11:03:06 +08:00
|
|
|
|
|
|
|
if(path != NULL) {
|
1999-05-29 09:19:14 +08:00
|
|
|
LDAP_FREE(path);
|
1998-11-23 11:03:06 +08:00
|
|
|
}
|
1998-11-11 07:37:30 +08:00
|
|
|
|
|
|
|
/* try file */
|
1999-12-14 10:26:37 +08:00
|
|
|
openldap_ldap_init_w_conf(file, 1);
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
static void openldap_ldap_init_w_env(
|
|
|
|
struct ldapoptions *gopts,
|
|
|
|
const char *prefix)
|
1998-11-11 07:37:30 +08:00
|
|
|
{
|
|
|
|
char buf[MAX_LDAP_ATTR_LEN+MAX_LDAP_ENV_PREFIX_LEN];
|
|
|
|
int len;
|
|
|
|
int i;
|
|
|
|
void *p;
|
|
|
|
char *value;
|
|
|
|
|
|
|
|
if (prefix == NULL) {
|
1999-06-17 11:54:25 +08:00
|
|
|
prefix = LDAP_ENV_PREFIX;
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
strncpy(buf, prefix, MAX_LDAP_ENV_PREFIX_LEN);
|
|
|
|
buf[MAX_LDAP_ENV_PREFIX_LEN] = '\0';
|
|
|
|
len = strlen(buf);
|
|
|
|
|
|
|
|
for(i=0; attrs[i].type != ATTR_NONE; i++) {
|
|
|
|
strcpy(&buf[len], attrs[i].name);
|
|
|
|
value = getenv(buf);
|
|
|
|
|
|
|
|
if(value == NULL) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch(attrs[i].type) {
|
|
|
|
case ATTR_BOOL:
|
|
|
|
if((strcasecmp(value, "on") == 0)
|
|
|
|
|| (strcasecmp(value, "yes") == 0)
|
|
|
|
|| (strcasecmp(value, "true") == 0))
|
|
|
|
{
|
2000-06-09 01:11:57 +08:00
|
|
|
LDAP_BOOL_SET(gopts, attrs[i].offset);
|
1998-11-11 07:37:30 +08:00
|
|
|
|
|
|
|
} else {
|
2000-06-09 01:11:57 +08:00
|
|
|
LDAP_BOOL_CLR(gopts, attrs[i].offset);
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case ATTR_INT:
|
2000-06-09 01:11:57 +08:00
|
|
|
p = &((char *) gopts)[attrs[i].offset];
|
1998-11-11 07:37:30 +08:00
|
|
|
* (int*) p = atoi(value);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case ATTR_KV: {
|
1999-03-09 16:40:36 +08:00
|
|
|
const struct ol_keyvalue *kv;
|
1998-11-11 07:37:30 +08:00
|
|
|
|
1999-03-09 16:40:36 +08:00
|
|
|
for(kv = attrs[i].data;
|
1998-11-11 07:37:30 +08:00
|
|
|
kv->key != NULL;
|
|
|
|
kv++) {
|
|
|
|
|
|
|
|
if(strcasecmp(value, kv->key) == 0) {
|
2000-06-09 01:11:57 +08:00
|
|
|
p = &((char *) gopts)[attrs[i].offset];
|
1998-11-11 07:37:30 +08:00
|
|
|
* (int*) p = kv->value;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} break;
|
|
|
|
|
|
|
|
case ATTR_STRING:
|
2000-06-09 01:11:57 +08:00
|
|
|
p = &((char *) gopts)[attrs[i].offset];
|
1999-05-29 09:19:14 +08:00
|
|
|
if (* (char**) p != NULL) LDAP_FREE(* (char**) p);
|
1998-11-11 07:37:30 +08:00
|
|
|
if (*value == '\0') {
|
|
|
|
* (char**) p = NULL;
|
|
|
|
} else {
|
1999-06-03 06:28:22 +08:00
|
|
|
* (char**) p = LDAP_STRDUP(value);
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
break;
|
2001-06-26 05:39:14 +08:00
|
|
|
case ATTR_OPTION:
|
|
|
|
ldap_set_option( NULL, attrs[i].offset, value );
|
1999-12-08 02:42:25 +08:00
|
|
|
break;
|
2000-07-14 06:54:38 +08:00
|
|
|
case ATTR_SASL:
|
|
|
|
#ifdef HAVE_CYRUS_SASL
|
|
|
|
ldap_int_sasl_config( gopts, attrs[i].offset, value );
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
case ATTR_TLS:
|
|
|
|
#ifdef HAVE_TLS
|
2001-09-06 05:22:41 +08:00
|
|
|
ldap_int_tls_config( NULL, attrs[i].offset, value );
|
2000-07-14 06:54:38 +08:00
|
|
|
#endif
|
|
|
|
break;
|
1998-11-11 07:37:30 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-02-09 09:09:23 +08:00
|
|
|
#if defined(__GNUC__)
|
|
|
|
/* Declare this function as a destructor so that it will automatically be
|
|
|
|
* invoked either at program exit (if libldap is a static library) or
|
|
|
|
* at unload time (if libldap is a dynamic library).
|
|
|
|
*
|
|
|
|
* Sorry, don't know how to handle this for non-GCC environments.
|
|
|
|
*/
|
|
|
|
static void ldap_int_destroy_global_options(void)
|
|
|
|
__attribute__ ((destructor));
|
|
|
|
#endif
|
|
|
|
|
2001-12-15 21:43:49 +08:00
|
|
|
static void
|
2001-12-18 13:17:06 +08:00
|
|
|
ldap_int_destroy_global_options(void)
|
2001-12-15 21:43:49 +08:00
|
|
|
{
|
|
|
|
struct ldapoptions *gopts = LDAP_INT_GLOBAL_OPT();
|
|
|
|
|
2005-09-01 02:59:27 +08:00
|
|
|
if ( gopts == NULL )
|
|
|
|
return;
|
|
|
|
|
2003-10-17 02:56:02 +08:00
|
|
|
gopts->ldo_valid = LDAP_UNINITIALIZED;
|
|
|
|
|
2001-12-15 21:43:49 +08:00
|
|
|
if ( gopts->ldo_defludp ) {
|
|
|
|
ldap_free_urllist( gopts->ldo_defludp );
|
|
|
|
gopts->ldo_defludp = NULL;
|
|
|
|
}
|
2001-12-28 14:12:17 +08:00
|
|
|
#if defined(HAVE_WINSOCK) || defined(HAVE_WINSOCK2)
|
|
|
|
WSACleanup( );
|
|
|
|
#endif
|
2005-11-03 23:17:48 +08:00
|
|
|
|
2005-11-04 04:11:22 +08:00
|
|
|
#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) \
|
|
|
|
|| defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
|
2005-11-03 23:17:48 +08:00
|
|
|
if ( ldap_int_hostname ) {
|
|
|
|
LDAP_FREE( ldap_int_hostname );
|
|
|
|
ldap_int_hostname = NULL;
|
|
|
|
}
|
2005-11-04 04:11:22 +08:00
|
|
|
#endif
|
2006-03-20 19:57:16 +08:00
|
|
|
#ifdef HAVE_CYRUS_SASL
|
|
|
|
if ( gopts->ldo_def_sasl_authcid ) {
|
|
|
|
LDAP_FREE( gopts->ldo_def_sasl_authcid );
|
|
|
|
gopts->ldo_def_sasl_authcid = NULL;
|
|
|
|
}
|
|
|
|
#endif
|
2006-04-07 08:52:38 +08:00
|
|
|
#ifdef HAVE_TLS
|
|
|
|
ldap_int_tls_destroy( gopts );
|
|
|
|
#endif
|
2001-12-15 21:43:49 +08:00
|
|
|
}
|
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
/*
|
|
|
|
* Initialize the global options structure with default values.
|
|
|
|
*/
|
|
|
|
void ldap_int_initialize_global_options( struct ldapoptions *gopts, int *dbglvl )
|
1998-11-04 09:41:00 +08:00
|
|
|
{
|
2000-05-11 17:48:40 +08:00
|
|
|
if (dbglvl)
|
2000-06-09 01:11:57 +08:00
|
|
|
gopts->ldo_debug = *dbglvl;
|
2000-05-11 17:48:40 +08:00
|
|
|
else
|
2000-06-09 01:11:57 +08:00
|
|
|
gopts->ldo_debug = 0;
|
1999-08-04 03:27:22 +08:00
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
gopts->ldo_version = LDAP_VERSION2;
|
|
|
|
gopts->ldo_deref = LDAP_DEREF_NEVER;
|
|
|
|
gopts->ldo_timelimit = LDAP_NO_LIMIT;
|
|
|
|
gopts->ldo_sizelimit = LDAP_NO_LIMIT;
|
1998-11-10 07:02:27 +08:00
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
gopts->ldo_tm_api = (struct timeval *)NULL;
|
|
|
|
gopts->ldo_tm_net = (struct timeval *)NULL;
|
1998-12-22 09:34:01 +08:00
|
|
|
|
2002-02-09 09:09:23 +08:00
|
|
|
/* ldo_defludp will be freed by the termination handler
|
2000-02-03 05:26:36 +08:00
|
|
|
*/
|
2000-06-09 01:11:57 +08:00
|
|
|
ldap_url_parselist(&gopts->ldo_defludp, "ldap://localhost/");
|
|
|
|
gopts->ldo_defport = LDAP_PORT;
|
2002-02-09 09:09:23 +08:00
|
|
|
#if !defined(__GNUC__) && !defined(PIC)
|
|
|
|
/* Do this only for a static library, and only if we can't
|
|
|
|
* arrange for it to be executed as a library destructor
|
|
|
|
*/
|
2001-12-15 21:43:49 +08:00
|
|
|
atexit(ldap_int_destroy_global_options);
|
2002-02-09 09:09:23 +08:00
|
|
|
#endif
|
1998-11-10 07:02:27 +08:00
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
gopts->ldo_refhoplimit = LDAP_DEFAULT_REFHOPLIMIT;
|
2001-06-15 08:14:56 +08:00
|
|
|
gopts->ldo_rebind_proc = NULL;
|
|
|
|
gopts->ldo_rebind_params = NULL;
|
1998-11-11 07:37:30 +08:00
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
LDAP_BOOL_ZERO(gopts);
|
1998-11-10 07:02:27 +08:00
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
LDAP_BOOL_SET(gopts, LDAP_BOOL_REFERRALS);
|
1998-11-10 07:02:27 +08:00
|
|
|
|
2001-09-28 08:18:40 +08:00
|
|
|
#ifdef LDAP_CONNECTIONLESS
|
|
|
|
gopts->ldo_peer = NULL;
|
|
|
|
gopts->ldo_cldapdn = NULL;
|
2001-09-29 06:19:51 +08:00
|
|
|
gopts->ldo_is_udp = 0;
|
2001-09-28 08:18:40 +08:00
|
|
|
#endif
|
|
|
|
|
2000-04-20 17:23:51 +08:00
|
|
|
#ifdef HAVE_CYRUS_SASL
|
2000-07-17 08:56:29 +08:00
|
|
|
gopts->ldo_def_sasl_mech = NULL;
|
|
|
|
gopts->ldo_def_sasl_realm = NULL;
|
|
|
|
gopts->ldo_def_sasl_authcid = NULL;
|
|
|
|
gopts->ldo_def_sasl_authzid = NULL;
|
|
|
|
|
2001-01-19 06:18:41 +08:00
|
|
|
memset( &gopts->ldo_sasl_secprops,
|
|
|
|
'\0', sizeof(gopts->ldo_sasl_secprops) );
|
2000-07-14 06:54:38 +08:00
|
|
|
|
|
|
|
gopts->ldo_sasl_secprops.max_ssf = INT_MAX;
|
2001-01-19 06:18:41 +08:00
|
|
|
gopts->ldo_sasl_secprops.maxbufsize = SASL_MAX_BUFF_SIZE;
|
|
|
|
gopts->ldo_sasl_secprops.security_flags =
|
|
|
|
SASL_SEC_NOPLAINTEXT | SASL_SEC_NOANONYMOUS;
|
2000-04-20 17:23:51 +08:00
|
|
|
#endif
|
1999-07-14 03:30:41 +08:00
|
|
|
|
2004-11-23 13:09:10 +08:00
|
|
|
#ifdef HAVE_TLS
|
|
|
|
gopts->ldo_tls_connect_cb = NULL;
|
|
|
|
gopts->ldo_tls_connect_arg = NULL;
|
|
|
|
#endif
|
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
gopts->ldo_valid = LDAP_INITIALIZED;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2000-07-14 06:54:38 +08:00
|
|
|
#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) \
|
|
|
|
|| defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
|
2000-08-15 09:55:43 +08:00
|
|
|
char * ldap_int_hostname = NULL;
|
2000-07-14 06:54:38 +08:00
|
|
|
#endif
|
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
void ldap_int_initialize( struct ldapoptions *gopts, int *dbglvl )
|
|
|
|
{
|
|
|
|
if ( gopts->ldo_valid == LDAP_INITIALIZED ) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2001-10-05 02:06:08 +08:00
|
|
|
ldap_int_error_init();
|
|
|
|
|
2002-08-11 07:34:55 +08:00
|
|
|
ldap_int_utils_init();
|
|
|
|
|
2001-12-28 14:12:17 +08:00
|
|
|
#ifdef HAVE_WINSOCK2
|
|
|
|
{ WORD wVersionRequested;
|
|
|
|
WSADATA wsaData;
|
|
|
|
|
|
|
|
wVersionRequested = MAKEWORD( 2, 0 );
|
|
|
|
if ( WSAStartup( wVersionRequested, &wsaData ) != 0 ) {
|
|
|
|
/* Tell the user that we couldn't find a usable */
|
|
|
|
/* WinSock DLL. */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Confirm that the WinSock DLL supports 2.0.*/
|
|
|
|
/* Note that if the DLL supports versions greater */
|
|
|
|
/* than 2.0 in addition to 2.0, it will still return */
|
|
|
|
/* 2.0 in wVersion since that is the version we */
|
|
|
|
/* requested. */
|
|
|
|
|
|
|
|
if ( LOBYTE( wsaData.wVersion ) != 2 ||
|
|
|
|
HIBYTE( wsaData.wVersion ) != 0 )
|
|
|
|
{
|
|
|
|
/* Tell the user that we couldn't find a usable */
|
|
|
|
/* WinSock DLL. */
|
|
|
|
WSACleanup( );
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
} /* The WinSock DLL is acceptable. Proceed. */
|
|
|
|
#elif HAVE_WINSOCK
|
|
|
|
{ WSADATA wsaData;
|
|
|
|
if ( WSAStartup( 0x0101, &wsaData ) != 0 ) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
2002-01-05 07:10:48 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) \
|
|
|
|
|| defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
|
2005-11-03 23:17:48 +08:00
|
|
|
{
|
|
|
|
char *name = ldap_int_hostname;
|
|
|
|
|
|
|
|
ldap_int_hostname = ldap_pvt_get_fqdn( name );
|
|
|
|
|
|
|
|
if ( name != NULL && name != ldap_int_hostname ) {
|
|
|
|
LDAP_FREE( name );
|
|
|
|
}
|
|
|
|
}
|
2001-12-28 14:12:17 +08:00
|
|
|
#endif
|
2004-07-10 01:50:22 +08:00
|
|
|
|
|
|
|
#ifndef HAVE_POLL
|
|
|
|
if ( ldap_int_tblsize == 0 ) ldap_int_ip_init();
|
|
|
|
#endif
|
2000-06-09 01:11:57 +08:00
|
|
|
|
|
|
|
ldap_int_initialize_global_options(gopts, NULL);
|
1999-01-14 14:28:50 +08:00
|
|
|
|
|
|
|
if( getenv("LDAPNOINIT") != NULL ) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2000-07-17 08:56:29 +08:00
|
|
|
#ifdef HAVE_CYRUS_SASL
|
|
|
|
{
|
|
|
|
/* set authentication identity to current user name */
|
|
|
|
char *user = getenv("USER");
|
|
|
|
|
|
|
|
if( user == NULL ) user = getenv("USERNAME");
|
|
|
|
if( user == NULL ) user = getenv("LOGNAME");
|
|
|
|
|
|
|
|
if( user != NULL ) {
|
2006-03-20 19:57:16 +08:00
|
|
|
gopts->ldo_def_sasl_authcid = LDAP_STRDUP( user );
|
2000-07-17 08:56:29 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
1999-12-14 10:26:37 +08:00
|
|
|
openldap_ldap_init_w_sysconf(LDAP_CONF_FILE);
|
1999-06-17 11:54:25 +08:00
|
|
|
openldap_ldap_init_w_userconf(LDAP_USERRC_FILE);
|
1998-11-19 11:55:56 +08:00
|
|
|
|
|
|
|
{
|
1999-06-17 11:54:25 +08:00
|
|
|
char *altfile = getenv(LDAP_ENV_PREFIX "CONF");
|
1998-11-19 11:55:56 +08:00
|
|
|
|
|
|
|
if( altfile != NULL ) {
|
2000-05-11 17:48:40 +08:00
|
|
|
Debug(LDAP_DEBUG_TRACE, "ldap_init: %s env is %s\n",
|
|
|
|
LDAP_ENV_PREFIX "CONF", altfile, 0);
|
1999-12-14 10:26:37 +08:00
|
|
|
openldap_ldap_init_w_sysconf( altfile );
|
1998-11-19 11:55:56 +08:00
|
|
|
}
|
2000-05-11 17:48:40 +08:00
|
|
|
else
|
|
|
|
Debug(LDAP_DEBUG_TRACE, "ldap_init: %s env is NULL\n",
|
|
|
|
LDAP_ENV_PREFIX "CONF", 0, 0);
|
1998-11-19 11:55:56 +08:00
|
|
|
}
|
|
|
|
|
1999-01-15 07:04:08 +08:00
|
|
|
{
|
1999-06-17 11:54:25 +08:00
|
|
|
char *altfile = getenv(LDAP_ENV_PREFIX "RC");
|
1999-01-15 07:04:08 +08:00
|
|
|
|
|
|
|
if( altfile != NULL ) {
|
2000-05-11 17:48:40 +08:00
|
|
|
Debug(LDAP_DEBUG_TRACE, "ldap_init: %s env is %s\n",
|
|
|
|
LDAP_ENV_PREFIX "RC", altfile, 0);
|
1999-01-15 07:04:08 +08:00
|
|
|
openldap_ldap_init_w_userconf( altfile );
|
|
|
|
}
|
2000-05-11 17:48:40 +08:00
|
|
|
else
|
|
|
|
Debug(LDAP_DEBUG_TRACE, "ldap_init: %s env is NULL\n",
|
|
|
|
LDAP_ENV_PREFIX "RC", 0, 0);
|
1999-01-15 07:04:08 +08:00
|
|
|
}
|
|
|
|
|
2000-06-09 01:11:57 +08:00
|
|
|
openldap_ldap_init_w_env(gopts, NULL);
|
1998-11-04 09:41:00 +08:00
|
|
|
}
|