From b245755fced85617600cc8dca98af3bfdc3009b3 Mon Sep 17 00:00:00 2001
From: Peter Stuifzand <peter@stuifzand.eu>
Date: Thu, 7 Feb 2019 21:38:13 +0100
Subject: [PATCH] Try to build a better redirect url

---
 indieauth.html | 16 +++++++++++++++-
 indieauth.js   |  2 +-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/indieauth.html b/indieauth.html
index fd8ba49..0f26b2b 100644
--- a/indieauth.html
+++ b/indieauth.html
@@ -19,8 +19,17 @@
         oneditprepare: function () {
             var id = this.id;
 
+            var pathname = document.location.pathname;
+            if (pathname.slice(-1) != "/") {
+                pathname += "/";
+            }
+            
+            var callback = location.protocol + "//" +
+                           location.hostname +
+                           (location.port?":"+location.port:"")+
+                           pathname + "indieauth/auth/callback";
+
             $('#node-config-start-auth').mousedown(function () {
-                var callback = 'https://localhost:1881/indieauth/auth/callback';
                 var clientId = $("#node-config-input-client_id").val();
                 var me = $("#node-config-input-me").val();
                 var url = 'indieauth/auth?id=' + id + '&client_id=' + clientId + "&me=" + me + "&callback=" + encodeURIComponent(callback);
@@ -31,6 +40,11 @@
 </script>
 
 <script type="text/x-red" data-template-name="indieauth">
+    <div class="form-tips" id="node-config-indieauth-tooltip">
+    Fill in your Client ID, Me url and click Web Sign In. You will be redirect to your authorization endpoint. When authorization is complete you can close the new tab and
+    click Done.
+    </div>
+
     <div class="form-row">
         <label for="node-config-input-client_id"><i class="icon-bookmark"></i> Client ID</label>
         <input type="text" id="node-config-input-client_id">
diff --git a/indieauth.js b/indieauth.js
index 49ce644..52efbbf 100644
--- a/indieauth.js
+++ b/indieauth.js
@@ -35,7 +35,7 @@ module.exports = function (RED) {
             RED.nodes.addCredentials(node_id, credentials);
         }).catch(err => {
             RED.log.error(err);
-            res.send(err);
+            res.send("error while getting authurl");
         });
     });