bind.c revision 1.1
1/* 2 * $OpenBSD: bind.c,v 1.1 2020/09/12 15:06:12 martijn Exp $ 3 * Copyright (c) 2002 Institute for Open Systems Technology Australia (IFOST) 4 * Copyright (c) 2007 Michael Erdely <merdely@openbsd.org> 5 * Copyright (c) 2019 Martijn van Duren <martijn@openbsd.org> 6 * 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 21 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 22 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 23 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31#include <netinet/in.h> 32 33#include <stdio.h> 34#include <login_cap.h> 35 36#include "aldap.h" 37#include "login_ldap.h" 38 39int 40bind_password(struct auth_ctx *ctx, char *binddn, char *bindpw) 41{ 42 struct aldap_message *m; 43 44 if (aldap_bind(ctx->ld, binddn, bindpw) == -1) { 45 dlog(0, "Failed to send bind request"); 46 return 0; 47 } 48 49 if ((m = aldap_parse(ctx->ld)) == NULL) { 50 dlog(0, "Failed to receive bind response"); 51 return 0; 52 } 53 54 if (ctx->ld->msgid != m->msgid) { 55 dlog(0, "Failed to bind: Received unexpected message id"); 56 aldap_freemsg(m); 57 return 0; 58 } 59 if (aldap_get_resultcode(m) != LDAP_SUCCESS) { 60 dlog(0, "Failed to bind: %s", 61 ldap_resultcode(aldap_get_resultcode(m))); 62 aldap_freemsg(m); 63 return 0; 64 } 65 aldap_freemsg(m); 66 67 return 1; 68} 69 70int 71unbind(struct auth_ctx *ctx) 72{ 73 return aldap_unbind(ctx->ld); 74} 75 76