more access stuff and removed some unnecessary files

2012-10-28 13:58:22 +01:00 · 2012-10-28 13:58:22 +01:00 · c66ec0f8e9
commit c66ec0f8e9
parent 6f3b689c3d
339 changed files with 158 additions and 13855 deletions
--- a/hmac-helper.js
+++ b/hmac-helper.js
@ -0,0 +1,66 @@
+// its different for app authentication and user authentication:
+// for apps its id: mac_key_id and secret: mac_key,
+// for users its id: access_token and secret:mac_key
+
+function getURL(url, http_method, callback, data, auth_header) {
+    $.ajax({
+        beforeSend: function(xhr) {
+            if (data) {
+                xhr.setRequestHeader("Content-Length", data.length);
+            }
+
+            if (auth_header) {
+                xhr.setRequestHeader("Authorization", auth_header);                
+            }
+        },
+        url: url,
+        accepts: "application/vnd.tent.v0+json",
+        contentType: "application/vnd.tent.v0+json",
+        type: http_method,
+        complete: callback,
+        data: data,
+        processData: false,
+        error: function(xhr, ajaxOptions, thrownError) {
+            alert("getURL ERROR:");
+            alert(xhr.statusText);
+            alert(ajaxOptions);
+            alert(thrownError);
+        }
+    });
+}
+
+function makeAuthHeader(url, http_method, mac_key, mac_key_id) {
+
+    url = URI(url);
+    var nonce = makeid(8);
+    var time_stamp = parseInt((new Date).getTime() / 1000, 10);
+
+    var normalizedRequestString = "" 
+                                + time_stamp + '\n'
+                                + nonce + '\n'
+                                + http_method + '\n'
+                                + url.path() + '\n'
+                                + url.hostname() + '\n'
+                                + url.port() + '\n'
+                                + '\n' ;
+
+    var hmac = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, mac_key);
+    hmac.update(normalizedRequestString);
+    var hash = hmac.finalize();
+    var mac = hash.toString(CryptoJS.enc.Base64);
+
+    return 'MAC id="' + mac_key_id +
+            '", ts="' + time_stamp +
+            '", nonce="' + nonce +
+            '", mac="' + mac + '"';
+}
+
+function makeid(len) {
+    var text = "";
+    var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+
+    for( var i=0; i < len; i++ )
+        text += possible.charAt(Math.floor(Math.random() * possible.length));
+
+    return text;
+}