1 /* passwd.c - ldbm backend password routines */
4 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
12 #include <ac/socket.h>
13 #include <ac/string.h>
16 #include "back-ldbm.h"
17 #include "proto-back-ldbm.h"
20 ldbm_back_exop_passwd(
25 struct berval *reqdata,
27 struct berval **rspdata,
28 LDAPControl *** rspctrls,
30 struct berval *** refs
33 struct ldbminfo *li = (struct ldbminfo *) be->be_private;
36 struct berval *hash = NULL;
38 struct berval *id = NULL;
39 struct berval *new = NULL;
43 assert( reqoid != NULL );
44 assert( strcmp( LDAP_EXOP_X_MODIFY_PASSWD, reqoid ) == 0 );
46 rc = slap_passwd_parse( reqdata,
47 &id, NULL, &new, text );
50 LDAP_LOG(( "backend", LDAP_LEVEL_ENTRY,
51 "ldbm_back_exop_passwd: \"%s\"\n",
52 id ? id->bv_val : "" ));
54 Debug( LDAP_DEBUG_ARGS, "==> ldbm_back_exop_passwd: \"%s\"\n",
55 id ? id->bv_val : "", 0, 0 );
59 if( rc != LDAP_SUCCESS ) {
63 if( new == NULL || new->bv_len == 0 ) {
64 new = slap_passwd_generate();
66 if( new == NULL || new->bv_len == 0 ) {
67 *text = "password generation failed.";
72 *rspdata = slap_passwd_return( new );
75 hash = slap_passwd_hash( new );
77 if( hash == NULL || hash->bv_len == 0 ) {
78 *text = "password hash failed";
83 dn = id ? id->bv_val : op->o_dn;
86 LDAP_LOG(( "backend", LDAP_LEVEL_DETAIL1,
87 "ldbm_back_exop_passwd: \"%s\"%s\n",
88 dn, id ? " (proxy)" : "" ));
90 Debug( LDAP_DEBUG_TRACE, "passwd: \"%s\"%s\n",
91 dn, id ? " (proxy)" : "", 0 );
95 if( dn == NULL || dn[0] == '\0' ) {
96 *text = "No password is associated with the Root DSE";
97 rc = LDAP_OPERATIONS_ERROR;
101 e = dn2entry_w( be, dn, NULL );
104 *text = "could not locate authorization entry";
105 rc = LDAP_NO_SUCH_OBJECT;
109 if( is_entry_alias( e ) ) {
110 /* entry is an alias, don't allow operation */
111 *text = "authorization entry is alias";
112 rc = LDAP_ALIAS_PROBLEM;
116 rc = LDAP_OPERATIONS_ERROR;
118 if( is_entry_referral( e ) ) {
119 /* entry is an referral, don't allow operation */
120 *text = "authorization entry is referral";
126 struct berval *vals[2];
131 ml.sml_desc = slap_schema.si_ad_userPassword;
132 ml.sml_bvalues = vals;
133 ml.sml_op = LDAP_MOD_REPLACE;
136 rc = ldbm_modify_internal( be,
137 conn, op, op->o_ndn, &ml, e, text );
141 if( rc == LDAP_SUCCESS ) {
142 /* change the entry itself */
143 if( id2entry_add( be, e ) != 0 ) {
144 *text = "entry update failed";
151 cache_return_entry_w( &li->li_cache, e );