X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-sql%2Fbind.c;h=f87ebdd972cc2d2b48ac938c5d9c4c754e742e2b;hb=5487575086d2060ab05a408543ff07be31b400a8;hp=f7c091592d6d68e3c49f56df22548efeb2d28308;hpb=94d3673dbe25b4b5de62018a82d54126368b0b61;p=openldap

diff --git a/servers/slapd/back-sql/bind.c b/servers/slapd/back-sql/bind.c
index f7c091592d..f87ebdd972 100644
--- a/servers/slapd/back-sql/bind.c
+++ b/servers/slapd/back-sql/bind.c
@@ -1,39 +1,123 @@
-/*
- *	 Copyright 1999, Dmitry Kovalev (zmit@mail.ru), All rights reserved.
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- *	 Redistribution and use in source and binary forms are permitted only
- *	 as authorized by the OpenLDAP Public License.	A copy of this
- *	 license is available at http://www.OpenLDAP.org/license.html or
- *	 in file LICENSE in the top-level directory of the distribution.
+ * Copyright 1999-2006 The OpenLDAP Foundation.
+ * Portions Copyright 1999 Dmitry Kovalev.
+ * Portions Copyright 2002 Pierangelo Masarati.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Dmitry Kovalev for inclusion
+ * by OpenLDAP Software.  Additional significant contributors include
+ * Pierangelo Masarati.
  */
 
 #include "portable.h"
 
-#ifdef SLAPD_SQL
-
 #include <stdio.h>
 #include <sys/types.h>
+
 #include "slap.h"
-#include "back-sql.h"
-#include "sql-wrap.h"
+#include "proto-sql.h"
 
-int backsql_bind(Backend *be,Connection *conn,Operation *op,
-	char *dn,char *ndn,int method,char *mech,struct berval *cred,char** edn)
+int 
+backsql_bind( Operation *op, SlapReply *rs )
 {
- 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;
-}
+	SQLHDBC			dbh = SQL_NULL_HDBC;
+	Entry			e = { 0 };
+	Attribute		*a;
+	backsql_srch_info	bsi = { 0 };
+	AttributeName		anlist[2];
+	int			rc;
  
-int backsql_unbind(Backend *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_bind()\n", 0, 0, 0 );
+
+	if ( be_isroot_pw( op ) ) {
+     		ber_dupbv( &op->oq_bind.rb_edn, be_root_dn( op->o_bd ) );
+		Debug( LDAP_DEBUG_TRACE, "<==backsql_bind() root bind\n", 
+				0, 0, 0 );
+		return LDAP_SUCCESS;
+	}
+
+	ber_dupbv( &op->oq_bind.rb_edn, &op->o_req_ndn );
+
+	if ( op->oq_bind.rb_method != LDAP_AUTH_SIMPLE ) {
+		rs->sr_err = LDAP_STRONG_AUTH_NOT_SUPPORTED;
+		rs->sr_text = "authentication method not supported"; 
+		send_ldap_result( op, rs );
+		return rs->sr_err;
+	}
+
+	/*
+	 * method = LDAP_AUTH_SIMPLE
+	 */
+	rs->sr_err = backsql_get_db_conn( op, &dbh );
+	if ( !dbh ) {
+     		Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
+			"could not get connection handle - exiting\n",
+			0, 0, 0 );
 
-#endif /* SLAPD_SQL */
\ No newline at end of file
+		rs->sr_text = ( rs->sr_err == LDAP_OTHER )
+			? "SQL-backend error" : NULL;
+		goto error_return;
+	}
+
+	anlist[0].an_name = slap_schema.si_ad_userPassword->ad_cname;
+	anlist[0].an_desc = slap_schema.si_ad_userPassword;
+	anlist[1].an_name.bv_val = NULL;
+
+	bsi.bsi_e = &e;
+	rc = backsql_init_search( &bsi, &op->o_req_ndn, LDAP_SCOPE_BASE, 
+			(time_t)(-1), NULL, dbh, op, rs, anlist,
+			BACKSQL_ISF_GET_ENTRY );
+	if ( rc != LDAP_SUCCESS ) {
+		Debug( LDAP_DEBUG_TRACE, "backsql_bind(): "
+			"could not retrieve bindDN ID - no such entry\n", 
+			0, 0, 0 );
+		rs->sr_err = LDAP_INVALID_CREDENTIALS;
+		goto error_return;
+	}
+
+	a = attr_find( e.e_attrs, slap_schema.si_ad_userPassword );
+	if ( a == NULL ) {
+		rs->sr_err = LDAP_INVALID_CREDENTIALS;
+		goto error_return;
+	}
+
+	if ( slap_passwd_check( op, &e, a, &op->oq_bind.rb_cred,
+				&rs->sr_text ) != 0 )
+	{
+		rs->sr_err = LDAP_INVALID_CREDENTIALS;
+		goto error_return;
+	}
+
+error_return:;
+	if ( !BER_BVISNULL( &bsi.bsi_base_id.eid_ndn ) ) {
+		(void)backsql_free_entryID( op, &bsi.bsi_base_id, 0 );
+	}
+
+	if ( !BER_BVISNULL( &e.e_nname ) ) {
+		backsql_entry_clean( op, &e );
+	}
+
+	if ( bsi.bsi_attrs != NULL ) {
+		op->o_tmpfree( bsi.bsi_attrs, op->o_tmpmemctx );
+	}
+
+	if ( rs->sr_err != LDAP_SUCCESS ) {
+		send_ldap_result( op, rs );
+	}
+	
+	Debug( LDAP_DEBUG_TRACE,"<==backsql_bind()\n", 0, 0, 0 );
+
+	return rs->sr_err;
+}
+