From: Kurt Zeilenga <kurt@openldap.org>
Date: Wed, 10 May 2000 23:54:57 +0000 (+0000)
Subject: Add bind handler which returns unwillingToPerform with
X-Git-Tag: LDBM_PRE_GIANT_RWLOCK~3021
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=cb8d9e16e961732461817423695940f871ee6597;p=openldap

Add bind handler which returns unwillingToPerform with
nasty message if password was provided.
---

diff --git a/configure b/configure
index dd321178b5..48bc70d78e 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # $OpenLDAP$
-# from OpenLDAP: pkg/ldap/configure.in,v 1.298 2000/05/10 20:48:23 hyc Exp  
+# from OpenLDAP: pkg/ldap/configure.in,v 1.299 2000/05/10 21:30:54 kurt Exp  
 
 # Copyright 1998-2000 The OpenLDAP Foundation.  All Rights Reserved.
 # 
diff --git a/servers/slapd/back-dnssrv/Makefile.in b/servers/slapd/back-dnssrv/Makefile.in
index c2f925162c..cb0e6f7580 100644
--- a/servers/slapd/back-dnssrv/Makefile.in
+++ b/servers/slapd/back-dnssrv/Makefile.in
@@ -10,9 +10,9 @@
 # DNSSRV backend written by Kurt Zeilenga
 ##########################################################################
 
-SRCS	= init.c search.c config.c compare.c \
+SRCS	= init.c bind.c search.c config.c compare.c \
 		modify.c add.c modrdn.c delete.c request.c
-OBJS	= init.lo search.lo config.lo compare.lo \
+OBJS	= init.lo bind.lo search.lo config.lo compare.lo \
 		modify.lo add.lo modrdn.lo delete.lo request.lo
 
 LDAP_INCDIR= ../../../include       
diff --git a/servers/slapd/back-dnssrv/bind.c b/servers/slapd/back-dnssrv/bind.c
new file mode 100644
index 0000000000..f4468c0d68
--- /dev/null
+++ b/servers/slapd/back-dnssrv/bind.c
@@ -0,0 +1,61 @@
+/* bind.c - DNS SRV backend bind function */
+/* $OpenLDAP$ */
+/*
+ * Copyright 2000 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/socket.h>
+#include <ac/string.h>
+
+#include "slap.h"
+#include "back-dnssrv.h"
+
+int
+dnssrv_back_bind(
+    Backend		*be,
+    Connection		*conn,
+    Operation		*op,
+    char		*dn,
+    char		*ndn,
+    int			method,
+	char		*mech,
+    struct berval	*cred,
+	char		**edn
+)
+{
+	Debug( LDAP_DEBUG_DEBUG, "DNSSRV: bind %s (%d/%s)\n",
+		dn == NULL ? "" : dn, 
+		method,
+		mech == NULL ? "none" : mech );
+		
+	if( method == LDAP_AUTH_SIMPLE && cred != NULL && cred->bv_len ) {
+		Statslog( LDAP_DEBUG_STATS,
+		   	"conn=%ld op=%d DNSSRV BIND dn=\"%s\" provided passwd\n",
+	   		 op->o_connid, op->o_opid,
+			dn == NULL ? "" : dn , 0, 0 );
+
+		Debug( LDAP_DEBUG_TRACE,
+			"DNSSRV: BIND dn=\"%s\" provided cleartext password\n",
+			dn == NULL ? "" : dn, 0, 0 );
+
+		send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM,
+			NULL, "you shouldn\'t send strangers your password",
+			NULL, NULL );
+
+	} else {
+		Debug( LDAP_DEBUG_TRACE, "DNSSRV: BIND dn=\"%s\"\n",
+			dn == NULL ? "" : dn, 0, 0 );
+
+		send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM,
+			NULL, "anonymous bind expected",
+			NULL, NULL );
+	}
+
+	return 1;
+}
diff --git a/servers/slapd/back-dnssrv/init.c b/servers/slapd/back-dnssrv/init.c
index 881532e385..743c17114e 100644
--- a/servers/slapd/back-dnssrv/init.c
+++ b/servers/slapd/back-dnssrv/init.c
@@ -45,7 +45,7 @@ dnssrv_back_initialize(
 	bi->bi_db_close = 0;
 	bi->bi_db_destroy = dnssrv_back_db_destroy;
 
-	bi->bi_op_bind = 0;
+	bi->bi_op_bind = dnssrv_back_bind;
 	bi->bi_op_unbind = 0;
 	bi->bi_op_search = dnssrv_back_search;
 	bi->bi_op_compare = dnssrv_back_compare;