-/* extended.c - ldbm backend extended routines */
+/* passwd.c - ldbm backend password routines */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "slap.h"
#include "back-ldbm.h"
#include "proto-back-ldbm.h"
+#include "lber_pvt.h"
int
ldbm_back_exop_passwd(
- Backend *be,
- Connection *conn,
- Operation *op,
- const char *reqoid,
- struct berval *reqdata,
- char **rspoid,
- struct berval **rspdata,
- LDAPControl *** rspctrls,
- const char **text,
- struct berval *** refs
-)
+ Operation *op,
+ SlapReply *rs )
{
- struct ldbminfo *li = (struct ldbminfo *) be->be_private;
+ struct ldbminfo *li = (struct ldbminfo *) op->o_bd->be_private;
int rc;
Entry *e = NULL;
- struct berval *hash = NULL;
+ struct berval hash = { 0, NULL };
- struct berval *id = NULL;
- struct berval *new = NULL;
+ struct berval id = { 0, NULL };
+ struct berval new = { 0, NULL };
- char *dn;
+ struct berval dn = { 0, NULL };
+ struct berval ndn = { 0, NULL };
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- static AttributeDescription *entry = NULL;
-#else
- static const char *entry = "entry";
-#endif
+ assert( ber_bvcmp( &slap_EXOP_MODIFY_PASSWD, &op->oq_extended.rs_reqoid ) == 0 );
- assert( reqoid != NULL );
- assert( strcmp( LDAP_EXOP_X_MODIFY_PASSWD, reqoid ) == 0 );
-
- rc = slap_passwd_parse( reqdata,
- &id, NULL, &new, text );
+ rc = slap_passwd_parse( op->oq_extended.rs_reqdata,
+ &id, NULL, &new, &rs->sr_text );
+#ifdef NEW_LOGGING
+ LDAP_LOG( BACK_LDBM, ENTRY,
+ "ldbm_back_exop_passwd: \"%s\"\n", id.bv_val ? id.bv_val : "", 0,0 );
+#else
Debug( LDAP_DEBUG_ARGS, "==> ldbm_back_exop_passwd: \"%s\"\n",
- id ? id->bv_val : "", 0, 0 );
+ id.bv_val ? id.bv_val : "", 0, 0 );
+#endif
if( rc != LDAP_SUCCESS ) {
goto done;
}
- if( new == NULL || new->bv_len == 0 ) {
- new = slap_passwd_generate();
+ if( new.bv_len == 0 ) {
+ slap_passwd_generate(&new);
- if( new == NULL || new->bv_len == 0 ) {
- *text = "password generation failed.";
+ if( new.bv_len == 0 ) {
+ rs->sr_text = "password generation failed.";
rc = LDAP_OTHER;
goto done;
}
- *rspdata = slap_passwd_return( new );
+ rs->sr_rspdata = slap_passwd_return( &new );
}
- hash = slap_passwd_hash( new );
+ slap_passwd_hash( &new, &hash, &rs->sr_text );
- if( hash == NULL || hash->bv_len == 0 ) {
- *text = "password hash failed";
+ if( hash.bv_len == 0 ) {
+ if( !rs->sr_text ) rs->sr_text = "password hash failed";
rc = LDAP_OTHER;
goto done;
}
- dn = id ? id->bv_val : op->o_dn;
+ if( id.bv_len ) {
+ dn = id;
+ } else {
+ dn = op->o_dn;
+ }
+#ifdef NEW_LOGGING
+ LDAP_LOG( BACK_LDBM, DETAIL1,
+ "ldbm_back_exop_passwd: \"%s\"%s\n",
+ dn.bv_val, id.bv_len ? " (proxy)" : "", 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "passwd: \"%s\"%s\n",
- dn, id ? " (proxy)" : "", 0 );
+ dn.bv_val, id.bv_len ? " (proxy)" : "", 0 );
+#endif
- if( dn == NULL || dn[0] == '\0' ) {
- *text = "No password is associated with the Root DSE";
- rc = LDAP_OPERATIONS_ERROR;
+ if( dn.bv_len == 0 ) {
+ rs->sr_text = "No password is associated with the Root DSE";
+ rc = LDAP_UNWILLING_TO_PERFORM;
goto done;
}
- e = dn2entry_w( be, dn, NULL );
+ rc = dnNormalize( 0, NULL, NULL, &dn, &ndn, op->o_tmpmemctx );
+ if( rc != LDAP_SUCCESS ) {
+ rs->sr_text = "Invalid DN";
+ goto done;
+ }
- if( e == NULL ) {
- *text = "could not locate authorization entry";
- rc = LDAP_OPERATIONS_ERROR;
+ /* grab giant lock for writing */
+ ldap_pvt_thread_rdwr_wlock(&li->li_giant_rwlock);
+
+ e = dn2entry_w( op->o_bd, &ndn, NULL );
+
+ if ( e == NULL || is_entry_glue( e )) {
+ /* FIXME : dn2entry() should return non-glue entry */
+ ldap_pvt_thread_rdwr_wunlock(&li->li_giant_rwlock);
+ rs->sr_text = "could not locate authorization entry";
+ rc = LDAP_NO_SUCH_OBJECT;
goto done;
}
- if( ! access_allowed( be, conn, op, e, entry, NULL, ACL_WRITE ) ) {
- *text = "access to authorization entry denied";
- rc = LDAP_INSUFFICIENT_ACCESS;
+#ifdef LDBM_SUBENTRIES
+ if( is_entry_subentry( e ) ) {
+ /* entry is a subentry, don't allow operation */
+ rs->sr_text = "authorization entry is subentry";
+ rc = LDAP_OTHER;
goto done;
}
+#endif
if( is_entry_alias( e ) ) {
/* entry is an alias, don't allow operation */
- *text = "authorization entry is alias";
+ rs->sr_text = "authorization entry is alias";
rc = LDAP_ALIAS_PROBLEM;
goto done;
}
- rc = LDAP_OPERATIONS_ERROR;
+ rc = LDAP_OTHER;
if( is_entry_referral( e ) ) {
/* entry is an referral, don't allow operation */
- *text = "authorization entry is referral";
+ rs->sr_text = "authorization entry is referral";
goto done;
}
{
Modifications ml;
- struct berval *vals[2];
+ struct berval vals[2];
+ char textbuf[SLAP_TEXT_BUFLEN]; /* non-returnable */
vals[0] = hash;
- vals[1] = NULL;
+ vals[1].bv_val = NULL;
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
ml.sml_desc = slap_schema.si_ad_userPassword;
-#else
- ml.sml_type = ch_strdup("userPassword");
-#endif
- ml.sml_bvalues = vals;
+ ml.sml_values = vals;
+ ml.sml_nvalues = vals;
ml.sml_op = LDAP_MOD_REPLACE;
ml.sml_next = NULL;
- rc = ldbm_modify_internal( be,
- conn, op, op->o_ndn, &ml, e );
+ rc = ldbm_modify_internal( op,
+ &ml, e, &rs->sr_text, textbuf,
+ sizeof( textbuf ) );
-#ifndef SLAPD_SCHEMA_NOT_COMPAT
- ch_free(ml.ml_type);
-#endif
- }
+ /* FIXME: ldbm_modify_internal may set *text = textbuf,
+ * which is BAD */
+ if ( rs->sr_text == textbuf ) {
+ rs->sr_text = NULL;
+ }
+
+ if( rc ) {
+ /* cannot return textbuf */
+ rs->sr_text = "entry modify failed";
+ goto done;
+ }
- if( rc == LDAP_SUCCESS ) {
/* change the entry itself */
- if( id2entry_add( be, e ) != 0 ) {
- *text = "entry update failed";
+ if( id2entry_add( op->o_bd, e ) != 0 ) {
+ rs->sr_text = "entry update failed";
rc = LDAP_OTHER;
}
+
+ if( rc == LDAP_SUCCESS ) {
+ replog( op );
+ }
}
-
+
done:
if( e != NULL ) {
cache_return_entry_w( &li->li_cache, e );
+ ldap_pvt_thread_rdwr_wunlock(&li->li_giant_rwlock);
}
- if( id != NULL ) {
- ber_bvfree( id );
- }
-
- if( new != NULL ) {
- ber_bvfree( new );
+ if( hash.bv_val != NULL ) {
+ free( hash.bv_val );
}
- if( hash != NULL ) {
- ber_bvfree( hash );
+ if( ndn.bv_val != NULL ) {
+ op->o_tmpfree( ndn.bv_val, op->o_tmpmemctx );
}
return rc;
projects / openldap / blobdiff