Add shortcut for setting authorization header and add basic auth func…

…tionality.

app/android/main_activity.rb

@@ -1,7 +1,7 @@
 class MainActivity < Android::App::Activity
-  TEST_HOST = 'https://jsonplaceholder.typicode.com'
+  # TEST_HOST = 'https://jsonplaceholder.typicode.com'
   # TEST_HOST = 'http://localhost:4567'
-  # TEST_HOST = 'http://192.168.0.5:4567'
+  TEST_HOST = 'http://192.168.0.5:4567'
 
   def onCreate(savedInstanceState)
     super
@@ -38,8 +38,9 @@ def test_requests
     #     puts response.body
     #   end
     # end
+    HTTP.basic_auth('admin', 'letmein').get("#{TEST_HOST}/basic_auth") do |response|
       if response.success?
-        puts "new post response object: #{response.object.inspect}"
+        puts "successfully authenticated!"
       else
         puts response.body
       end

app/cocoa/app_delegate.rb

@@ -56,6 +56,19 @@ def table_data
               end
             end
           }
+        }, {
+          title: 'GET /basic_auth',
+          action: -> {
+            # HTTP.basic_auth('admin', 'letmein')
+            HTTP.basic_auth('admin', 'badpass')
+                .get("#{TEST_HOST}/basic_auth") do |response|
+              if response.success?
+                puts "successfully authenticated!"
+              else
+                puts response.body
+              end
+            end
+          }
         }
       ]
     }]

lib/android/base64.rb

@@ -0,0 +1,13 @@
+# Copied from https://github.com/HipByte/Flow/blob/44283b31a63bc826d2c068557b6357dc1195680b/flow/base64/android/base64.rb
+class Base64
+  def self.encode(string)
+    bytes = Java::Lang::String.new(string).getBytes("UTF-8")
+    Android::Util::Base64.encodeToString(bytes, Android::Util::Base64::NO_WRAP)
+  end
+
+  def self.decode(string)
+    java_string = Java::Lang::String.new(string)
+    bytes = Android::Util::Base64.decode(java_string, Android::Util::Base64::NO_WRAP)
+    Java::Lang::String.new(bytes, "UTF-8")
+  end
+end

lib/cocoa/base64.rb

@@ -0,0 +1,12 @@
+# Copied from https://github.com/HipByte/Flow/blob/44283b31a63bc826d2c068557b6357dc1195680b/flow/base64/cocoa/base64.rb
+class Base64
+  def self.encode(string)
+    data = string.dataUsingEncoding(NSUTF8StringEncoding)
+    data.base64EncodedStringWithOptions(0)
+  end
+
+  def self.decode(string)
+    data = NSData.alloc.initWithBase64EncodedString(string, options: 0)
+    NSString.alloc.initWithData(data, encoding: NSUTF8StringEncoding)
+  end
+end

lib/common/http.rb

@@ -11,6 +11,14 @@ def client(*args)
         Client.new(*args)
       end
 
+      def basic_auth(username, password)
+        client.basic_auth(username, password)
+      end
+
+      def auth(header_value)
+        client.auth(header_value)
+      end
+
       def get(url, options = nil, &callback)
         client.get(url, options, &callback)
       end

lib/common/http/client.rb

@@ -26,6 +26,17 @@ def headers(hash = nil)
         @headers
       end
 
+      def basic_auth(username, password)
+        header_value = 'Basic ' + Base64.encode("#{username}:#{password}")
+        auth(header_value)
+        self
+      end
+
+      def auth(header_value)
+        @headers.set 'Authorization', header_value
+        self
+      end
+
       def get(path, options = nil, &callback)
         request(:get, path, options, &callback)
       end

test_server.rb

@@ -1,7 +1,37 @@
 require 'sinatra'
 
+if ENV['bind']
+  set :bind, ENV['bind']
+end
 disable :logging
 
+helpers do
+  def restricted_area
+    headers['WWW-Authenticate'] = 'Basic realm="Restricted Area"'
+    halt 401, "Not authorized\n"
+  end
+
+  def http_protect!
+    return if http_authorized?
+    restricted_area
+  end
+
+  def token_protect!
+    return if token_authorized?
+    restricted_area
+  end
+
+  def token_authorized?
+    request.env.fetch('HTTP_AUTHORIZATION', nil) &&
+    'rubymotion' == request.env['HTTP_AUTHORIZATION'].match(/Token token="(.*)"/).captures.first
+  end
+
+  def http_authorized?
+    @auth ||=  Rack::Auth::Basic::Request.new(request.env)
+    @auth.provided? and @auth.basic? and @auth.credentials and @auth.credentials == ['admin', 'letmein']
+  end
+end
+
 before do
   puts "#{request.request_method} #{request.path_info} #{request.env['HTTP_VERSION']}"
   headers = Hash[*request.env.select {|k,v| k.start_with? 'HTTP_'}
@@ -22,6 +52,16 @@
   puts
 end
 
+get '/basic_auth' do
+  http_protect!
+  "Welcome"
+end
+
+get('/token_auth') do
+  token_protect!
+  "Welcome"
+end
+
 get '*' do
   headers 'content-type' => 'application/json'
   body '[{"title":"Example Post"}]'