From cdf4bdb511eef66f2e25d1aac5061e2309efa446 Mon Sep 17 00:00:00 2001
From: Adrien Folie <folie.adrien@gmail.com>
Date: Sat, 18 Apr 2015 02:01:05 +0200
Subject: [PATCH] add docs for authconfig base64 encoded key

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index a22db56..659b279 100644
--- a/README.md
+++ b/README.md
@@ -212,6 +212,14 @@ docker.pull('tag', {'authconfig': auth}, function (err, stream) {
   //...
 });
 ```
+
+If you already have a base64 encoded auth object, you can use it directly:
+
+```js
+var auth = { key: 'yJ1J2ZXJhZGRyZXNzIjoitZSI6Im4OCIsImF1dGgiOiIiLCJlbWFpbCI6ImZvbGllLmFkcmc2VybmF0iLCJzZX5jb2aHR0cHM6Ly9pbmRleC5kb2NrZXIuaW8vdZvbGllYSIsInBhc3N3b3JkIjoiRGVjZW1icmUjEvIn0=' }
+```
+
+
 ## Helper functions
 
 * `followProgress` - allows to fire a callback only in the end of a stream based process. (build, pull, ...)