X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-sql%2Fbind.c;h=30c060f5c483ae022a9829ff82d685292272f2b7;hb=6e9c21cff8fc740dc6ed21c6f64d9a8899a33401;hp=20c566ed7f576276076d7f0062cbea439afe5c12;hpb=e90ef57645da061ce0e276f92fd13db20134f6ff;p=openldap

diff --git a/servers/slapd/back-sql/bind.c b/servers/slapd/back-sql/bind.c
index 20c566ed7f..30c060f5c4 100644
--- a/servers/slapd/back-sql/bind.c
+++ b/servers/slapd/back-sql/bind.c
@@ -16,23 +16,116 @@
 #include "slap.h"
 #include "back-sql.h"
 #include "sql-wrap.h"
+#include "util.h"
+#include "entry-id.h"
 
-int backsql_bind(BackendDB *be,Connection *conn,Operation *op,
-	const char *dn,const 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(BackendDB *be,Connection *conn,Operation *op)
+int
+backsql_unbind(
+	BackendDB 	*be,
+	Connection 	*conn,
+	Operation 	*op )
 {
- 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;
+	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 */
+