[HttpClient] Add new bearer option

Author: dunglas

HttpClientInterface.php

@@ -26,7 +26,8 @@
 interface HttpClientInterface
 {
     public const OPTIONS_DEFAULTS = [
-        'auth' => null,         // string - a username:password enabling HTTP Basic authentication
+        'auth_basic' => null,   // string - a username:password enabling HTTP Basic authentication (RFC 7617)
+        'auth_bearer' => null,  // string - a token enabling HTTP Bearer authorization (RFC 6750)
         'query' => [],          // string[] - associative array of query string values to merge with the request's URL
         'headers' => [],        // iterable|string[]|string[][] - headers names provided as keys or as part of values
         'body' => '',           // array|string|resource|\Traversable|\Closure - the callback SHOULD yield a string

Test/HttpClientTestCase.php

@@ -214,7 +214,7 @@ public function testRedirects()
     {
         $client = $this->getHttpClient();
         $response = $client->request('POST', 'http://localhost:8057/301', [
-            'auth' => 'foo:bar',
+            'auth_basic' => 'foo:bar',
             'body' => function () {
                 yield 'foo=bar';
             },
@@ -291,7 +291,7 @@ public function testMaxRedirects()
         $client = $this->getHttpClient();
         $response = $client->request('GET', 'http://localhost:8057/301', [
             'max_redirects' => 1,
-            'auth' => 'foo:bar',
+            'auth_basic' => 'foo:bar',
         ]);
 
         try {