/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2004-2007 The OpenLDAP Foundation.
+ * Copyright 2004-2008 The OpenLDAP Foundation.
* Portions Copyright 2004-2005 Howard Chu, Symas Corporation.
* Portions Copyright 2004 Hewlett-Packard Company.
* All rights reserved.
delmod = ml;
}
- if ((deladd == 1) && ((ml->sml_op == LDAP_MOD_ADD) ||
- (ml->sml_op == LDAP_MOD_REPLACE)))
- {
- deladd = 2;
- }
-
if ((ml->sml_op == LDAP_MOD_ADD) ||
(ml->sml_op == LDAP_MOD_REPLACE))
{
- /* FIXME: there's no easy way to ensure
- * that add does not cause multiple
- * userPassword values; one way (that
- * would be consistent with the single
- * password constraint) would be to turn
- * add into replace); another would be
- * to disallow add.
- *
- * Let's check at least that a single value
- * is being added
- */
- assert( ml->sml_values != NULL );
- assert( !BER_BVISNULL( &ml->sml_values[ 0 ] ) );
- if ( !BER_BVISNULL( addmod || &ml->sml_values[ 1 ] ) ) {
- rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
- rs->sr_text = "Password policy only allows one password value";
- goto return_results;
+ if ( ml->sml_values && !BER_BVISNULL( &ml->sml_values[0] )) {
+ if ( deladd == 1 )
+ deladd = 2;
+
+ /* FIXME: there's no easy way to ensure
+ * that add does not cause multiple
+ * userPassword values; one way (that
+ * would be consistent with the single
+ * password constraint) would be to turn
+ * add into replace); another would be
+ * to disallow add.
+ *
+ * Let's check at least that a single value
+ * is being added
+ */
+ if ( addmod || !BER_BVISNULL( &ml->sml_values[ 1 ] ) ) {
+ rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
+ rs->sr_text = "Password policy only allows one password value";
+ goto return_results;
+ }
+
+ addmod = ml;
+ } else {
+ /* replace can have no values, add cannot */
+ assert( ml->sml_op == LDAP_MOD_REPLACE );
}
-
- addmod = ml;
}
} else if ( !is_at_operational( ml->sml_desc->ad_type ) ) {
* if we have a "safe password modify policy", then we need to check if we're doing
* a delete (with the old password), followed by an add (with the new password).
*
- * If we don't have this, then we fail with an error. We also skip all the checks if
+ * If we got just a delete with nothing else, just let it go. We also skip all the checks if
* the root user is bound. Root can do anything, including avoid the policies.
*/
if (!pwmod) goto do_modify;
- /*
- * Did we get a valid add mod?
- */
-
- if (!addmod) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "Internal Error";
- Debug( LDAP_DEBUG_TRACE,
- "cannot locate modification supplying new password\n", 0, 0, 0 );
- goto return_results;
- }
-
/*
* Build the password history list in ascending time order
* We need this, even if the user is root, in order to maintain
* the pwdHistory operational attributes properly.
*/
- if (pp.pwdInHistory > 0 && (ha = attr_find( e->e_attrs, ad_pwdHistory ))) {
+ if (addmod && pp.pwdInHistory > 0 && (ha = attr_find( e->e_attrs, ad_pwdHistory ))) {
struct berval oldpw;
time_t oldtime;
if (be_isroot( op )) goto do_modify;
+ if (!pp.pwdAllowUserChange) {
+ rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
+ rs->sr_text = "User alteration of password is not allowed";
+ pErr = PP_passwordModNotAllowed;
+ goto return_results;
+ }
+
+ /* Just deleting? */
+ if (!addmod) {
+ /* skip everything else */
+ pwmod = 0;
+ goto do_modify;
+ }
+
/* This is a pwdModify exop that provided the old pw.
* We need to create a Delete mod for this old pw and
* let the matching value get found later
goto return_results;
}
- if (!pp.pwdAllowUserChange) {
- rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
- rs->sr_text = "User alteration of password is not allowed";
- pErr = PP_passwordModNotAllowed;
- goto return_results;
- }
-
/* Check age, but only if pwdReset is not TRUE */
pa = attr_find( e->e_attrs, ad_pwdReset );
if ((!pa || !bvmatch( &pa->a_nvals[0], &slap_true_bv )) &&
}
}
- if (pa) {
+ /* If pwdInHistory is zero, passwords may be reused */
+ if (pa && pp.pwdInHistory > 0) {
/*
* Last check - the password history.
*/
goto return_results;
}
- if (pp.pwdInHistory < 1) goto do_modify;
-
/*
* Iterate through the password history, and fail on any
* password matches.
for (i=0; pwd_UsSchema[i].def; i++) {
code = slap_str2ad( pwd_UsSchema[i].def, pwd_UsSchema[i].ad, &err );
if ( code ) {
- fprintf( stderr, "User Schema Load failed %d: %s\n", code, err );
+ if ( cr ){
+ snprintf( cr->msg, sizeof(cr->msg),
+ "User Schema load failed for attribute \"%s\". Error code %d: %s",
+ pwd_UsSchema[i].def, code, err );
+ fprintf( stderr, "%s\n", cr->msg );
+ }
return code;
}
}
on->on_bi.bi_private = ch_calloc( sizeof(pp_info), 1 );
- if ( dtblsize && !pwcons )
- pwcons = ch_calloc(sizeof(pw_conn), dtblsize );
+ if ( dtblsize && !pwcons ) {
+ /* accommodate for c_conn_idx == -1 */
+ pwcons = ch_calloc( sizeof(pw_conn), dtblsize + 1 );
+ pwcons++;
+ }
return 0;
}
/* Perhaps backover should provide bi_destroy hooks... */
ov_count--;
if ( ov_count <=0 && pwcons ) {
+ pwcons--;
free( pwcons );
pwcons = NULL;
}
projects / openldap / blobdiff