ITS#5490

[openldap] / servers / slapd / saslauthz.c

diff --git a/servers/slapd/saslauthz.c b/servers/slapd/saslauthz.c
index b96b27256d52420827ba1e1a91e8059585cb2f1a..fafc2a4d91a51e2eca71c0b2a90538298ecbc4d4 100644 (file)
--- a/servers/slapd/saslauthz.c
+++ b/servers/slapd/saslauthz.c
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2006 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
  * Portions Copyright 2000 Mark Adamson, Carnegie Mellon.
  * All rights reserved.
  *
@@ -458,20 +458,6 @@ done:
        return( rc );
 }
 
-#if 0
-int
-authzMatch(
-       int             *matchp,
-       slap_mask_t     flags,
-       Syntax          *syntax,
-       MatchingRule    *mr,
-       struct berval   *value,
-       void            *assertedValue )
-{
-       return octetStringMatch( matchp, flags, syntax, mr, value, assertedValue );
-}
-#endif
-
 static int
 authzPrettyNormal(
        struct berval   *val,
@@ -1679,7 +1665,7 @@ slap_sasl_match( Operation *opx, struct berval *rule,
 
        Debug( LDAP_DEBUG_TRACE,
           "===>slap_sasl_match: comparing DN %s to rule %s\n",
-               assertDN->bv_val, rule->bv_val, 0 );
+               assertDN->bv_len ? assertDN->bv_val : "(null)", rule->bv_val, 0 );
 
        /* NOTE: don't normalize rule if authz syntax is enabled */
        rc = slap_parseURI( opx, rule, &base, &op.o_req_ndn,
@@ -1820,7 +1806,7 @@ exact_match:
           "slap_sasl_match: performing internal search (base=%s, scope=%d)\n",
           op.o_req_ndn.bv_val, op.ors_scope, 0 );
 
-       op.o_bd = select_backend( &op.o_req_ndn, 0, 1 );
+       op.o_bd = select_backend( &op.o_req_ndn, 1 );
        if(( op.o_bd == NULL ) || ( op.o_bd->be_search == NULL)) {
                rc = LDAP_INAPPROPRIATE_AUTH;
                goto CONCLUDED;
@@ -1953,7 +1939,7 @@ slap_sasl2dn(
        }
 
        /* Must do an internal search */
-       op.o_bd = select_backend( &op.o_req_ndn, 0, 1 );
+       op.o_bd = select_backend( &op.o_req_ndn, 1 );
 
        switch ( op.ors_scope ) {
        case LDAP_X_SCOPE_EXACT:
@@ -2052,11 +2038,16 @@ int slap_sasl_authorized( Operation *op,
        int rc = LDAP_INAPPROPRIATE_AUTH;
 
        /* User binding as anonymous */
-       if ( authzDN == NULL ) {
+       if ( !authzDN || !authzDN->bv_len || !authzDN->bv_val ) {
                rc = LDAP_SUCCESS;
                goto DONE;
        }
 
+       /* User is anonymous */
+       if ( !authcDN || !authcDN->bv_len || !authcDN->bv_val ) {
+               goto DONE;
+       }
+
        Debug( LDAP_DEBUG_TRACE,
           "==>slap_sasl_authorized: can %s become %s?\n",
                authcDN->bv_len ? authcDN->bv_val : "(null)",