added slapi_operation_set_pb

[openldap] / servers / slapd / saslauthz.c

diff --git a/servers/slapd/saslauthz.c b/servers/slapd/saslauthz.c
index 2bf375c5b30dbb088e71ee365f77959cccdac770..23c5532b34e924bda53f794c9e5e3fcea9e37ec0 100644 (file)
--- a/servers/slapd/saslauthz.c
+++ b/servers/slapd/saslauthz.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /*
@@ -51,16 +51,17 @@ int slap_sasl_setpolicy( const char *arg )
 {
        int rc = LDAP_SUCCESS;
 
-       if ( strcasecmp( arg, "none" ) == 0 )
+       if ( strcasecmp( arg, "none" ) == 0 ) {
                authz_policy = SASL_AUTHZ_NONE;
-       else if ( strcasecmp( arg, "from" ) == 0 )
+       } else if ( strcasecmp( arg, "from" ) == 0 ) {
                authz_policy = SASL_AUTHZ_FROM;
-       else if ( strcasecmp( arg, "to" ) == 0 )
+       } else if ( strcasecmp( arg, "to" ) == 0 ) {
                authz_policy = SASL_AUTHZ_TO;
-       else if ( strcasecmp( arg, "both" ) == 0 )
+       } else if ( strcasecmp( arg, "both" ) == 0 ) {
                authz_policy = SASL_AUTHZ_FROM | SASL_AUTHZ_TO;
-       else
+       } else {
                rc = LDAP_OTHER;
+       }
        return rc;
 }
 
@@ -292,8 +293,9 @@ static int slap_sasl_regexp( struct berval *in, struct berval *out )
           saslname, 0, 0 );
 #endif
 
-       if (( saslname == NULL ) || ( nSaslRegexp == 0 ))
+       if (( saslname == NULL ) || ( nSaslRegexp == 0 )) {
                return( 0 );
+       }
 
        /* Match the normalized SASL name to the saslregexp patterns */
        for( reg = SaslRegexp,i=0;  i<nSaslRegexp;  i++,reg++ ) {
@@ -302,8 +304,7 @@ static int slap_sasl_regexp( struct berval *in, struct berval *out )
                        break;
        }
 
-       if( i >= nSaslRegexp )
-               return( 0 );
+       if( i >= nSaslRegexp ) return( 0 );
 
        /*
         * The match pattern may have been of the form "a(b.*)c(d.*)e" and the
@@ -379,9 +380,9 @@ static int sasl_sc_smatch( BackendDB *be, Connection *conn, Operation *o,
        if (dn_match(sm->dn, &e->e_nname)) {
                sm->match = 1;
                return -1;      /* short-circuit the search */
-       } else {
-               return 1;
        }
+
+       return 1;
 }
 
 /*
@@ -411,12 +412,12 @@ int slap_sasl_match(Connection *conn, struct berval *rule, struct berval *assert
                assertDN->bv_val, rule->bv_val,0 );
 #else
        Debug( LDAP_DEBUG_TRACE,
-          "===>slap_sasl_match: comparing DN %s to rule %s\n", assertDN->bv_val, rule->bv_val, 0 );
+          "===>slap_sasl_match: comparing DN %s to rule %s\n",
+               assertDN->bv_val, rule->bv_val, 0 );
 #endif
 
        rc = slap_parseURI( rule, &searchbase, &scope, &filter );
-       if( rc != LDAP_SUCCESS )
-               goto CONCLUDED;
+       if( rc != LDAP_SUCCESS ) goto CONCLUDED;
 
        /* Massive shortcut: search scope == base */
        if( scope == LDAP_SCOPE_BASE ) {
@@ -426,10 +427,11 @@ int slap_sasl_match(Connection *conn, struct berval *rule, struct berval *assert
                        rc = regexec(&reg, assertDN->bv_val, 0, NULL, 0);
                        regfree( &reg );
                }
-               if ( rc == 0 )
+               if ( rc == 0 ) {
                        rc = LDAP_SUCCESS;
-               else
+               } else {
                        rc = LDAP_INAPPROPRIATE_AUTH;
+               }
                goto CONCLUDED;
        }
 
@@ -468,14 +470,16 @@ int slap_sasl_match(Connection *conn, struct berval *rule, struct berval *assert
           scope, /*deref=*/1, /*sizelimit=*/0, /*time=*/0, filter, /*fstr=*/NULL,
           /*attrs=*/NULL, /*attrsonly=*/0 );
 
-       if (sm.match)
+       if (sm.match) {
                rc = LDAP_SUCCESS;
-       else
+       } else {
                rc = LDAP_INAPPROPRIATE_AUTH;
+       }
 
 CONCLUDED:
        if( searchbase.bv_len ) ch_free( searchbase.bv_val );
        if( filter ) filter_free( filter );
+
 #ifdef NEW_LOGGING
        LDAP_LOG( TRANSPORT, ENTRY, 
                "slap_sasl_match: comparison returned %d\n", rc, 0, 0 );
@@ -518,14 +522,12 @@ slap_sasl_check_authz( Connection *conn,
 
        rc = backend_attribute( NULL, NULL, conn->c_sasl_bindop, NULL,
                searchDN, ad, &vals );
-       if( rc != LDAP_SUCCESS )
-               goto COMPLETE;
+       if( rc != LDAP_SUCCESS ) goto COMPLETE;
 
        /* Check if the *assertDN matches any **vals */
        for( i=0; vals[i].bv_val != NULL; i++ ) {
                rc = slap_sasl_match( conn, &vals[i], assertDN, authc );
-               if ( rc == LDAP_SUCCESS )
-                       goto COMPLETE;
+               if ( rc == LDAP_SUCCESS ) goto COMPLETE;
        }
        rc = LDAP_INAPPROPRIATE_AUTH;
 
@@ -586,6 +588,7 @@ void slap_sasl2dn( Connection *conn,
        }
 
        rc = slap_parseURI( &regout, &dn, &scope, &filter );
+       if( regout.bv_val ) ch_free( regout.bv_val );
        if( rc != LDAP_SUCCESS ) {
                goto FINISHED;
        }