Renames oauth to authDataManager in src

src/authDataManager/instagram.js

@@ -0,0 +1,44 @@
+// Helper functions for accessing the instagram API.
+var https = require('https');
+var Parse = require('parse/node').Parse;
+
+// Returns a promise that fulfills iff this user id is valid.
+function validateAuthData(authData) {
+  return request("users/self/?access_token="+authData.access_token)
+    .then((response) => {
+      if (response && response.data && response.data.id == authData.id) {
+        return;
+      }
+      throw new Parse.Error(
+        Parse.Error.OBJECT_NOT_FOUND,
+        'Instagram auth is invalid for this user.');
+    });
+}
+
+// Returns a promise that fulfills iff this app id is valid.
+function validateAppId() {
+  return Promise.resolve();
+}
+
+// A promisey wrapper for api requests
+function request(path) {
+  return new Promise(function(resolve, reject) {
+    https.get("https://api.instagram.com/v1/" + path, function(res) {
+      var data = '';
+      res.on('data', function(chunk) {
+        data += chunk;
+      });
+      res.on('end', function() {
+        data = JSON.parse(data);
+        resolve(data);
+      });
+    }).on('error', function(e) {
+      reject('Failed to validate this access token with Instagram.');
+    });
+  });
+}
+
+module.exports = {
+  validateAppId: validateAppId,
+  validateAuthData: validateAuthData
+};