/* bind.c - ldbm backend bind and unbind routines */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2002 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 <lber_pvt.h>
#include <lutil.h>
int passwd_extop(
- Connection *conn, Operation *op,
- const char *reqoid,
- struct berval *reqdata,
- char **rspoid,
- struct berval **rspdata,
- LDAPControl ***rspctrls,
- const char **text,
- BerVarray *refs )
+ Operation *op,
+ SlapReply *rs )
{
- int rc;
-
- assert( reqoid != NULL );
- assert( strcmp( LDAP_EXOP_MODIFY_PASSWD, reqoid ) == 0 );
+ assert( ber_bvcmp( &slap_EXOP_MODIFY_PASSWD, &op->ore_reqoid ) == 0 );
if( op->o_dn.bv_len == 0 ) {
- *text = "only authenticated users may change passwords";
+ rs->sr_text = "only authenticated users may change passwords";
return LDAP_STRONG_AUTH_REQUIRED;
}
- if( conn->c_authz_backend != NULL && conn->c_authz_backend->be_extended ) {
- if( conn->c_authz_backend->be_restrictops & SLAP_RESTRICT_OP_MODIFY ) {
- *text = "authorization database is read only";
- rc = LDAP_UNWILLING_TO_PERFORM;
+ ldap_pvt_thread_mutex_lock( &op->o_conn->c_mutex );
+ op->o_bd = op->o_conn->c_authz_backend;
+ ldap_pvt_thread_mutex_unlock( &op->o_conn->c_mutex );
- } else if( conn->c_authz_backend->be_update_ndn.bv_len ) {
- /* we SHOULD return a referral in this case */
- *refs = referral_rewrite( conn->c_authz_backend->be_update_refs,
- NULL, NULL, LDAP_SCOPE_DEFAULT );
- rc = LDAP_REFERRAL;
-
- } else {
- rc = conn->c_authz_backend->be_extended(
- conn->c_authz_backend, conn, op,
- reqoid, reqdata,
- rspoid, rspdata, rspctrls,
- text, refs );
- }
+ if( op->o_bd && !op->o_bd->be_extended ) {
+ rs->sr_text = "operation not supported for current user";
+ return LDAP_UNWILLING_TO_PERFORM;
+ }
+
+ if (backend_check_restrictions( op, rs,
+ (struct berval *)&slap_EXOP_MODIFY_PASSWD ) != LDAP_SUCCESS) {
+ return rs->sr_err;
+ }
+
+ if( op->o_bd == NULL ) {
+#ifdef HAVE_CYRUS_SASL
+ rs->sr_err = slap_sasl_setpass( op, rs );
+#else
+ rs->sr_text = "no authz backend";
+ rs->sr_err = LDAP_OTHER;
+#endif
+
+#ifndef SLAPD_MULTIMASTER
+ /* This does not apply to multi-master case */
+ } else if( op->o_bd->be_update_ndn.bv_len ) {
+ /* we SHOULD return a referral in this case */
+ rs->sr_ref = referral_rewrite( op->o_bd->be_update_refs,
+ NULL, NULL, LDAP_SCOPE_DEFAULT );
+ rs->sr_err = LDAP_REFERRAL;
+#endif /* !SLAPD_MULTIMASTER */
} else {
- *text = "operation not supported for current user";
- rc = LDAP_UNWILLING_TO_PERFORM;
+ rs->sr_err = op->o_bd->be_extended( op, rs );
}
- return rc;
+ return rs->sr_err;
}
int slap_passwd_parse( struct berval *reqdata,
int rc = LDAP_SUCCESS;
ber_tag_t tag;
ber_len_t len;
- char berbuf[256];
+ char berbuf[LBER_ELEMENT_SIZEOF];
BerElement *ber = (BerElement *)berbuf;
if( reqdata == NULL ) {
return LDAP_SUCCESS;
}
+ if( reqdata->bv_len == 0 ) {
+ *text = "empty request data field";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
/* ber_init2 uses reqdata directly, doesn't allocate new buffers */
ber_init2( ber, reqdata, 0 );
if( tag == LDAP_TAG_EXOP_MODIFY_PASSWD_ID ) {
if( id == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: ID not allowed.\n"));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: ID not allowed.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_parse: ID not allowed.\n",
0, 0, 0 );
if( tag == LBER_ERROR ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: ID parse failed.\n"));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: ID parse failed.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_parse: ID parse failed.\n",
0, 0, 0 );
if( tag == LDAP_TAG_EXOP_MODIFY_PASSWD_OLD ) {
if( oldpass == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: OLD not allowed.\n" ));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: OLD not allowed.\n" , 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_parse: OLD not allowed.\n",
0, 0, 0 );
if( tag == LBER_ERROR ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: ID parse failed.\n" ));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: ID parse failed.\n" , 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_parse: ID parse failed.\n",
0, 0, 0 );
goto decoding_error;
}
- tag = ber_peek_tag( ber, &len);
+ tag = ber_peek_tag( ber, &len );
}
if( tag == LDAP_TAG_EXOP_MODIFY_PASSWD_NEW ) {
if( newpass == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: NEW not allowed.\n" ));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: NEW not allowed.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_parse: NEW not allowed.\n",
0, 0, 0 );
if( tag == LBER_ERROR ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: OLD parse failed.\n"));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: OLD parse failed.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_parse: OLD parse failed.\n",
0, 0, 0 );
if( len != 0 ) {
decoding_error:
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
- "slap_passwd_parse: decoding error, len=%ld\n", (long)len ));
+ LDAP_LOG( OPERATION, ERR,
+ "slap_passwd_parse: decoding error, len=%ld\n", (long)len, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"slap_passwd_parse: decoding error, len=%ld\n",
(long) len, 0, 0 );
#endif
-
*text = "data decoding error";
rc = LDAP_PROTOCOL_ERROR;
}
{
int rc;
struct berval *bv = NULL;
- char berbuf[256];
+ char berbuf[LBER_ELEMENT_SIZEOF];
/* opaque structure, size unknown but smaller than berbuf */
BerElement *ber = (BerElement *)berbuf;
assert( cred != NULL );
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY,
- "slap_passwd_return: %ld\n",(long)cred->bv_len ));
+ LDAP_LOG( OPERATION, ENTRY,
+ "slap_passwd_return: %ld\n",(long)cred->bv_len, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_return: %ld\n",
(long) cred->bv_len, 0, 0 );
{
struct berval *tmp;
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY,
- "slap_passwd_generate: begin\n" ));
+ LDAP_LOG( OPERATION, ENTRY, "slap_passwd_generate: begin\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "slap_passwd_generate\n", 0, 0, 0 );
#endif
#endif
tmp = lutil_passwd_hash( cred , hash );
- assert( tmp != NULL );
#if defined( SLAPD_CRYPT ) || defined( SLAPD_SPASSWD )
ldap_pvt_thread_mutex_unlock( &passwd_mutex );
#endif
+
+ if( tmp == NULL ) {
+ new->bv_len = 0;
+ new->bv_val = NULL;
+ }
+
*new = *tmp;
free( tmp );
-
return;
}