1 /* bind.c - ldap backend bind function */
4 * Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
6 * Permission is granted to anyone to use this software for any purpose
7 * on any computer system, and to alter it and redistribute it, subject
8 * to the following restrictions:
10 * 1. The author is not responsible for the consequences of use of this
11 * software, no matter how awful, even if they arise from flaws in it.
13 * 2. The origin of this software must not be misrepresented, either by
14 * explicit claim or by omission. Since few users ever read sources,
15 * credits should appear in the documentation.
17 * 3. Altered versions must be plainly marked as such, and must not be
18 * misrepresented as being the original software. Since few users
19 * ever read sources, credits should appear in the documentation.
21 * 4. This notice may not be removed or altered.
28 #include <ac/socket.h>
29 #include <ac/string.h>
32 #include "back-ldap.h"
46 struct ldapinfo *li = (struct ldapinfo *) be->be_private;
51 lc = ldap_back_getconn(li, conn, op);
55 if (ldap_bind_s(lc->ld, dn, cred->bv_val, method) != LDAP_SUCCESS)
56 return( ldap_back_op_result(lc, op) );
63 ldap_back_getconn(struct ldapinfo *li, Connection *conn, Operation *op)
68 ldap_pvt_thread_mutex_lock( &li->conn_mutex );
69 for (lc = li->lcs; lc; lc=lc->next)
72 ldap_pvt_thread_mutex_unlock( &li->conn_mutex );
74 /* Looks like we didn't get a bind. Open a new session... */
76 ld = ldap_init(li->host, li->port);
78 send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
79 NULL, "ldap_init failed", NULL, NULL );
82 lc = (struct ldapconn *)ch_malloc(sizeof(struct ldapconn));
86 ldap_pvt_thread_mutex_lock( &li->conn_mutex );
89 ldap_pvt_thread_mutex_unlock( &li->conn_mutex );
94 ldap_back_dobind(struct ldapconn *lc, Operation *op)
99 if (ldap_bind_s(lc->ld, lc->conn->c_cdn, NULL, LDAP_AUTH_SIMPLE) !=
101 ldap_back_op_result(lc, op);
106 ldap_back_op_result(struct ldapconn *lc, Operation *op)
112 ldap_get_option(lc->ld, LDAP_OPT_ERROR_NUMBER, &err);
113 ldap_get_option(lc->ld, LDAP_OPT_ERROR_STRING, &msg);
114 ldap_get_option(lc->ld, LDAP_OPT_MATCHED_DN, &match);
115 send_ldap_result( lc->conn, op, err, match, msg, NULL, NULL );
118 return( (err==LDAP_SUCCESS) ? 0 : -1 );