From be7dc4bfc28692b86712679b900f659df564665e Mon Sep 17 00:00:00 2001
From: Douglas Christopher Wilson <doug@somethingdoug.com>
Date: Tue, 12 Sep 2017 23:05:33 -0400
Subject: [PATCH] Remove auth(ctx) signature

---
 HISTORY.md         | 1 +
 README.md          | 5 ++---
 index.js           | 2 +-
 test/basic-auth.js | 7 -------
 4 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index 7b1baa2..eb10766 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,6 +2,7 @@ unreleased
 ==========
 
   * Drop support for Node.js below 0.8
+  * Remove `auth(ctx)` signature -- pass in header or `auth(ctx.req)`
   * Use `safe-buffer` for improved Buffer API
 
 1.1.0 / 2016-11-18
diff --git a/README.md b/README.md
index 476c90b..48d9ee4 100644
--- a/README.md
+++ b/README.md
@@ -39,9 +39,8 @@ with `name` and `pass` properties, or `undefined` if the string is invalid.
 
 ## Example
 
-Pass a node request or koa Context object to the module exported. If
-parsing fails `undefined` is returned, otherwise an object with
-`.name` and `.pass`.
+Pass a Node.js request object to the module export. If parsing fails
+`undefined` is returned, otherwise an object with `.name` and `.pass`.
 
 <!-- eslint-disable no-unused-vars, no-undef -->
 
diff --git a/index.js b/index.js
index 4803a77..9106e64 100644
--- a/index.js
+++ b/index.js
@@ -63,7 +63,7 @@ function auth (req) {
   }
 
   // get header
-  var header = getAuthorization(req.req || req)
+  var header = getAuthorization(req)
 
   // parse header
   return parse(header)
diff --git a/test/basic-auth.js b/test/basic-auth.js
index 8e1d3ff..7633c6d 100644
--- a/test/basic-auth.js
+++ b/test/basic-auth.js
@@ -23,13 +23,6 @@ describe('auth(req)', function () {
         assert.equal(creds.pass, 'bar')
       })
 
-      it('should accept a koa context', function () {
-        var ctx = { req: request('basic Zm9vOmJhcg==') }
-        var creds = auth(ctx)
-        assert.equal(creds.name, 'foo')
-        assert.equal(creds.pass, 'bar')
-      })
-
       it('should reject null', function () {
         assert.throws(auth.bind(null, null), /argument req is required/)
       })