correct logout

navigator.auth.js

@@ -40,8 +40,8 @@ function create(myOpts) {
         return session;
       });
     }
-  , deauthorize: function () {
-      return OAUTH3.logout(myOpts.conf.provider_uri, {
+  , logout: function () {
+      return OAUTH3.logout(myOpts.directives, {
         client_id: myOpts.conf.client_uri
       , client_uri: myOpts.conf.client_uri
       });

oauth3.core.js

@@ -872,12 +872,19 @@
         });
       });
     }
-  , logout: function(providerUri, opts) {
-      return OAUTH3.hooks.directives.get(providerUri).then(function (directives) {
+  , logout: function(issuerUri, opts) {
+      var directives;
+      if ('string' !== typeof issuerUri) {
+        directives = issuerUri;
+        return OAUTH3._logoutHelper(directives, opts);
+      }
+
+      return OAUTH3.hooks.directives.get(issuerUri).then(function (directives) {
         return OAUTH3._logoutHelper(directives, opts);
       });
     }
-  , _logoutHelper: function(providerUri, directives, opts) {
+  , _logoutHelper: function(directives, opts) {
+      var issuerUri = directives.issuer_uri || directives.provider_uri;
       var logoutReq = OAUTH3.urls.logout(
         directives
       , { client_id: (opts.client_id || opts.client_uri || OAUTH3.clientUri(OAUTH3._browser.window.location))
@@ -900,10 +907,10 @@
 
         if (params.error) {
           // TODO directives.audience
-          return OAUTH3.PromiseA.reject(OAUTH3.error.parse(directives.issuer /*providerUri*/, params));
+          return OAUTH3.PromiseA.reject(OAUTH3.error.parse(directives.issuer /*issuerUri*/, params));
         }
 
-        OAUTH3.hooks.session.clear(providerUri);
+        OAUTH3.hooks.session.clear(issuerUri);
         return params;
       });
     }