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    <p>It's not clear to me from your code that you are returning the reference after auth has completed. Specifically:</p> <pre class="lang-js prettyprint-override"><code>ref: function(path) { var self = this; var ref = new Firebase(self.url + path); ref.auth(self.auth_token, function(err) { if (err &amp;&amp; console) console.log("Firebase "+path+" login failed!"); else if (console) console.log("Firebase "+path+" login succeeded."); }); return ref; } </code></pre> <p>is returning the reference immediately. The callback to auth is asynchronous, so if you're using your ref before the callback is called your session will be unauthenticated.</p> <p>It looks like you are using Angular, so I whipped a small example, which worked correctly with the same security rules as you: <a href="https://gist.github.com/anantn/5304404" rel="nofollow">https://gist.github.com/anantn/5304404</a></p> <p>If I were to rewrite your code, I would do it as follows:</p> <pre class="lang-js prettyprint-override"><code>bind: function(path) { var ref = new Firebase(self.url + path); var d = self._q.defer(); // Assign $q to this._q in constructor. ref.auth(self.auth_token, function(err) { if (!err) { ref.once("value", function(snap) { d.resolve(snap.val()); }); } }); return d.promise; } ... // In the controller: $scope.list = $$firebase.bind("/data"); </code></pre> <p>I highly recommend using promises via the $q module to ensure you don't use the Firebase reference before the auth has completed. An even better solution would be to use the official Firebase bindings for Angular that already takes care of all this for you: <a href="https://github.com/firebase/angularFire" rel="nofollow">https://github.com/firebase/angularFire</a> </p> <p>Hope this helps!</p>
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    1. POFirebase auth() succeeded, but my security rules that check for logged-in state still fail
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    1. COHi, I need an instance of the "authed" ref. How do I get that?
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    2. COThe same ref is authenticated after the callback to ref.auth has been invoked with the first argument as 'null'. Thus, to obtain an instance of the authed ref, just make sure to put any code that expects it inside the if (!err) block of the callback.
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