/*
- * Copyright 1999, Dmitry Kovalev (zmit@mail.ru), All rights reserved.
+ * Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
*
* Redistribution and use in source and binary forms are permitted only
* as authorized by the OpenLDAP Public License. A copy of this
#include "slap.h"
#include "back-sql.h"
#include "sql-wrap.h"
+#include "util.h"
+#include "entry-id.h"
-int backsql_bind(Backend *be,Connection *conn,Operation *op,
- char *dn,char *ndn,int method,struct berval *cred,char** edn)
+int
+backsql_bind(
+ BackendDB *be,
+ Connection *conn,
+ Operation *op,
+ struct berval *dn,
+ struct berval *ndn,
+ int method,
+ struct berval *cred,
+ struct berval *edn )
{
- Debug(LDAP_DEBUG_TRACE,"==>backsql_bind()\n",0,0,0);
- //for now, just return OK, allowing to test modify operations
- send_ldap_result(conn,op,LDAP_SUCCESS,NULL,NULL,NULL,0);
- Debug(LDAP_DEBUG_TRACE,"<==backsql_bind()\n",0,0,0);
- return 0;
+ backsql_info *bi = (backsql_info*)be->be_private;
+ backsql_entryID user_id;
+ SQLHDBC dbh;
+ AttributeDescription *password = slap_schema.si_ad_userPassword;
+ Entry *e, user_entry;
+ Attribute *a;
+ backsql_srch_info bsi;
+ int rc;
+
+ Debug( LDAP_DEBUG_TRACE, "==>backsql_bind()\n", 0, 0, 0 );
+
+ if ( be_isroot_pw( be, conn, ndn, cred ) ) {
+ ber_dupbv( edn, be_root_dn( be ) );
+ Debug( LDAP_DEBUG_TRACE, "<==backsql_bind() root bind\n",
+ 0, 0, 0 );
+ return LDAP_SUCCESS;
+ }
+
+ ber_dupbv( edn, ndn );
+
+ if ( method != LDAP_AUTH_SIMPLE ) {
+ send_ldap_result( conn, op, LDAP_STRONG_AUTH_NOT_SUPPORTED,
+ NULL, "authentication method not supported",
+ NULL, NULL );
+ return 1;
+ }
+
+ /*
+ * method = LDAP_AUTH_SIMPLE
+ */
+ rc = backsql_get_db_conn( be, conn, &dbh );
+ if (!dbh) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
+ "could not get connection handle - exiting\n",
+ 0, 0, 0 );
+ send_ldap_result( conn, op, rc, "",
+ rc == LDAP_OTHER ? "SQL-backend error" : "",
+ NULL, NULL );
+ return 1;
+ }
+
+ if ( backsql_dn2id( bi, &user_id, dbh, ndn ) != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
+ "could not retrieve bind dn id - no such entry\n",
+ 0, 0, 0 );
+ send_ldap_result( conn, op, LDAP_INVALID_CREDENTIALS,
+ NULL, NULL, NULL, NULL );
+ return 1;
+ }
+
+ backsql_init_search( &bsi, bi, ndn, LDAP_SCOPE_BASE, -1, -1, -1,
+ NULL, dbh, be, conn, op, NULL );
+ e = backsql_id2entry( &bsi, &user_entry, &user_id );
+ if ( e == NULL ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
+ "error in backsql_id2entry() - auth failed\n",
+ 0, 0, 0 );
+ send_ldap_result( conn, op, LDAP_OTHER,
+ NULL, NULL, NULL, NULL );
+ return 1;
+ }
+
+ if ( ! access_allowed( be, conn, op, e, password, NULL,
+ ACL_AUTH, NULL ) ) {
+ send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS,
+ NULL, NULL, NULL, NULL );
+ return 1;
+ }
+
+ if ( ( a = attr_find( e->e_attrs, password ) ) == NULL ) {
+ send_ldap_result( conn, op, LDAP_INAPPROPRIATE_AUTH,
+ NULL, NULL, NULL, NULL );
+ return 1;
+ }
+
+ if ( slap_passwd_check( conn, a, cred ) != 0 ) {
+ send_ldap_result( conn, op, LDAP_INVALID_CREDENTIALS,
+ NULL, NULL, NULL, NULL );
+ return 1;
+ }
+
+ Debug(LDAP_DEBUG_TRACE,"<==backsql_bind()\n",0,0,0);
+ return 0;
}
-int backsql_unbind(Backend *be,Connection *conn,Operation *op)
+int
+backsql_unbind(
+ BackendDB *be,
+ Connection *conn,
+ Operation *op )
{
- Debug(LDAP_DEBUG_TRACE,"==>backsql_unbind()\n",0,0,0);
- backsql_free_db_conn(be,conn);
- send_ldap_result(conn,op,LDAP_SUCCESS,NULL,NULL,NULL,0);
- Debug(LDAP_DEBUG_TRACE,"<==backsql_unbind()\n",0,0,0);
- return 0;
+ Debug( LDAP_DEBUG_TRACE, "==>backsql_unbind()\n", 0, 0, 0 );
+ send_ldap_result( conn, op, LDAP_SUCCESS, NULL, NULL, NULL, 0 );
+ Debug( LDAP_DEBUG_TRACE, "<==backsql_unbind()\n", 0, 0, 0 );
+ return 0;
}
#endif /* SLAPD_SQL */
+