From ec430598753041d9ff07669b5010dc677e60eff4 Mon Sep 17 00:00:00 2001
From: asureddi <asureddi@gmail.com>
Date: Fri, 17 Apr 2015 17:26:52 -0700
Subject: [PATCH] Support for Visual Studio Online

---
 README.md              |   2 ++
 lib/assets/vso.PNG     | Bin 0 -> 749 bytes
 lib/services/oauth2.js |  17 +++++++++++++---
 lib/services/vso.js    |  44 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 60 insertions(+), 3 deletions(-)
 create mode 100644 lib/assets/vso.PNG
 create mode 100644 lib/services/vso.js

diff --git a/README.md b/README.md
index 05e632f..23ff3c0 100644
--- a/README.md
+++ b/README.md
@@ -114,6 +114,8 @@ Supported services
 
 <img src="https://raw.githubusercontent.com/jed/authom/master/lib/assets/ninjablocks.ico" style="vertical-align:middle"> Ninja Blocks (by [thatguydan](https://github.com/thatguydan))
 
+<img src="https://raw.githubusercontent.com/jed/authom/master/lib/assets/vso.png" style="vertical-align:middle"> Visual Studio Online (by [asureddi](https://github.com/asureddi))
+
 Installation and Setup
 ----------------------
 
diff --git a/lib/assets/vso.PNG b/lib/assets/vso.PNG
new file mode 100644
index 0000000000000000000000000000000000000000..1dd8e3d30684589b464409fa8ee5e3e25a70b07e
GIT binary patch
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diff --git a/lib/services/oauth2.js b/lib/services/oauth2.js
index b6210ee..45e23c6 100644
--- a/lib/services/oauth2.js
+++ b/lib/services/oauth2.js
@@ -88,7 +88,11 @@ OAuth2.prototype.onStart = function(req, res) {
 }
 
 OAuth2.prototype.onCode = function(req, res) {
-  this.token.query.code = req.url.query.code
+  if (this.token.host == "app.vssps.visualstudio.com"){
+      this.token.query.assertion = req.url.query.code
+  }else {
+      this.token.query.code = req.url.query.code
+  }
 
   delete req.url.query
   delete req.url.search
@@ -101,17 +105,24 @@ OAuth2.prototype.onCode = function(req, res) {
     var tokenKey = this.user.tokenKey || "access_token"
 
     this.user.query[tokenKey] = data.access_token
-    
+
     if (this.user.host == "oauth.reddit.com") {
       this.user.headers = {"Authorization": "bearer " + data.access_token};
     }
-    
+
     if (this.user.host == "api.stripe.com") {
       delete this.user.query[tokenKey];
       this.user.headers = {"Authorization": "bearer " + data.access_token};
       var stripe_publishable_key = data.stripe_publishable_key;
     }
 
+    if (this.user.host == "app.vssps.visualstudio.com") {
+      delete this.user.query[tokenKey];
+      this.user.headers = {"Authorization": "bearer " + data.access_token,
+          "accept": "application/json; api-version=1.0",
+          "content-type": "application/json-patch+json "};
+    }
+
     this.request(this.user, function(err, user) {
       if (err) return this.emit("error", req, res, err)
 
diff --git a/lib/services/vso.js b/lib/services/vso.js
new file mode 100644
index 0000000..bdff7ba
--- /dev/null
+++ b/lib/services/vso.js
@@ -0,0 +1,44 @@
+var OAuth2 = require("./oauth2")
+  , util = require("util")
+
+function vso(options) {
+  this.code.query = {
+      client_id: options.id,
+      response_type: "Assertion",
+      scope: options.scope
+  }
+
+  this.token.query = {
+      client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
+      client_assertion: options.secret,
+      grant_type: "urn:ietf:params:oauth:grant-type:jwt-bearer",
+      assertion: ""
+  }
+
+  this.user.query = {}
+
+  this.on("request", this.onRequest.bind(this))
+
+  OAuth2.call(this, options)
+}
+
+util.inherits(vso, OAuth2)
+
+vso.prototype.code = {
+    protocol: "https",
+    host: "app.vssps.visualstudio.com",
+    pathname: "/oauth2/authorize"
+}
+
+vso.prototype.token = {
+    method: "POST",
+    host: "app.vssps.visualstudio.com",
+    path: "/oauth2/token",
+    headers: { "Content-Type": "application/x-www-form-urlencoded" }
+}
+
+vso.prototype.user = {
+    host: "app.vssps.visualstudio.com",
+    path: "/_apis/profile/profiles/me?api-version=1.0"
+}
+module.exports = vso