Minor cleanup on connection request authentication code.

api-functions.coffee

@@ -9,11 +9,12 @@ auth = require './auth'
 
 connectionRequest = (deviceId, callback) ->
   conReq = (url, authString, callback) ->
-    if authString
-      url = URL.parse(url)
-      url.headers = {'Authorization' : authString}
+    options = URL.parse(url)
 
-    request = http.get(url, (res) ->
+    if authString
+      options.headers = {'Authorization' : authString}
+
+    request = http.get(options, (res) ->
       if res.statusCode == 401
         authHeader = auth.parseAuthHeader(res.headers['www-authenticate'])
       callback(res.statusCode, authHeader)

auth.coffee

@@ -54,8 +54,9 @@ exports.digest = (username, password, uri, httpMethod, body, authHeader) ->
   authString += ",realm=\"#{authHeader.realm}\""
   authString += ",nonce=\"#{authHeader.nonce}\""
   authString += ",uri=\"#{uri}\""
-  authString += ",qop=\"#{qop}\""
-  authString += ",nc=\"#{nc}\""
+  authString += ",algorithm=#{authHeader.algorithm}" if authHeader.algorithm?
+  authString += ",qop=#{qop}"
+  authString += ",nc=#{nc}"
   authString += ",cnonce=\"#{cnonce}\""
   authString += ",response=\"#{response}\""
   authString += ",opaque=\"#{authHeader.opaque}\""