Add Basic Authentication to Uhura

colindecarlo · Nov 21, 2015 · e0cf497 · e0cf497
1 parent be40561
commit e0cf497
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Showing 2 changed files with 46 additions and 6 deletions.
diff --git a/src/Uhura.php b/src/Uhura.php
@@ -7,10 +7,12 @@
 
 class Uhura
 {
-    private $api = '';
-    private $resource = '';
+    private $api;
     private $http;
 
+    private $resource = '';
+    private $token = null;
+
     public function __construct($api)
     {
         $this->api = $api;
@@ -29,36 +31,58 @@ public static function test($api)
         return $uhura;
     }
 
+    public function useBasicAuthentication($username, $password)
+    {
+        $token = base64_encode(sprintf("%s:%s", $username, $password));
+        return $this->authenticate(sprintf("Basic %s", $token));
+    }
+
+    public function authenticate($token)
+    {
+        $this->token = $token;
+        return $this;
+    }
+
     public function getHttp()
     {
         return $this->http;
     }
 
     public function get()
     {
-        return $this->http->get($this->resource);
+        return $this->request('GET');
     }
 
     public function create($payload)
     {
-        return $this->http->post($this->resource, ['form_params' => $payload]);
+        return $this->request('POST', $payload);
     }
 
     public function update($payload)
     {
-        return $this->http->put($this->resource, ['form_params' => $payload]);
+        return $this->request('PUT', $payload);
     }
 
     public function delete()
     {
-        return $this->http->delete($this->resource);
+        return $this->request('DELETE');
     }
 
     public function url()
     {
         return sprintf("%s%s", $this->api, $this->resource);
     }
 
+    private function request($method, $payload = null)
+    {
+        $options = array_filter([
+            'headers' => array_filter(['Authorization' => $this->token]),
+            'form_params' => $payload
+        ]);
+
+        return $this->http->request($method, $this->resource, $options);
+    }
+
     public function __get($name)
     {
         $this->resource .= sprintf("/%s", $name);

diff --git a/tests/UhuraTest.php b/tests/UhuraTest.php
@@ -101,4 +101,20 @@ public function test_that_uhura_sends_a_delete_request_to_the_correct_url_when_d
         $this->assertEquals('DELETE', $handler->getLastRequest()->getMethod());
         $this->assertEquals('https://example.com/users/1', $handler->getLastRequest()->getUri());
     }
+
+    public function test_that_uhura_sends_an_authorization_header_when_sending_authenticated_requests()
+    {
+        $handler = $this->uhura->getHttp()->getConfig('handler');
+        $handler->append(new Response);
+
+        $this->uhura->useBasicAuthentication('username', 'some_token');
+
+        $this->uhura->users->get();
+
+        $this->assertTrue($handler->getLastRequest()->hasHeader('Authorization'));
+        $this->assertEquals(
+            sprintf('Basic %s', base64_encode('username:some_token')),
+            $handler->getLastRequest()->getHeader('Authorization')[0]
+        );
+    }
 }