Merge pull request #2 from php-api-clients/authentication

Authentication

composer.json

@@ -12,6 +12,7 @@
         "php": "^7.0",
         "api-clients/client-services": "^1.3",
         "api-clients/foundation": "^1.0",
+        "api-clients/middleware-basic-authorization": "^3.0",
         "api-clients/middleware-http-exceptions": "^2.0",
         "api-clients/middleware-user-agent": "^2.0",
         "api-clients/middleware-xml": "^1.0",

examples/authenticated-state-async.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+use ApiClients\Client\Supervisord\AsyncClient;
+use ApiClients\Client\Supervisord\Options;
+use ApiClients\Client\Supervisord\Resource\StateInterface;
+use React\EventLoop\Factory;
+use function ApiClients\Foundation\resource_pretty_print;
+
+require dirname(__DIR__) . DIRECTORY_SEPARATOR . 'vendor/autoload.php';
+
+$options = [
+    Options::USERNAME => 'username',
+    Options::PASSWORD => 'password',
+];
+
+$loop = Factory::create();
+$client = AsyncClient::create(require __DIR__ . DIRECTORY_SEPARATOR . 'resolve_host.php', $loop, $options);
+
+$client->state()->done(function (StateInterface $state) {
+    resource_pretty_print($state);
+}, function ($et) {
+    echo (string)$et;
+});
+
+$loop->run();

examples/authenticated-state.php

@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+use ApiClients\Client\Supervisord\Client;
+use ApiClients\Client\Supervisord\Options;
+use function ApiClients\Foundation\resource_pretty_print;
+
+require dirname(__DIR__) . DIRECTORY_SEPARATOR . 'vendor/autoload.php';
+
+$options = [
+    Options::USERNAME => 'username',
+    Options::PASSWORD => 'password',
+];
+
+$client = Client::create(require __DIR__ . DIRECTORY_SEPARATOR . 'resolve_host.php', $options);
+
+resource_pretty_print($client->state());

src/ApiSettings.php

@@ -7,6 +7,8 @@
 use ApiClients\Foundation\Hydrator\Options as HydratorOptions;
 use ApiClients\Foundation\Options as FoundationOptions;
 use ApiClients\Foundation\Transport\Options as TransportOptions;
+use ApiClients\Middleware\BasicAuthorization\BasicAuthorizationHeaderMiddleware;
+use ApiClients\Middleware\BasicAuthorization\Options as BasicAuthorizationHeaderMiddlewareOptions;
 use ApiClients\Middleware\HttpExceptions\HttpExceptionsMiddleware;
 use ApiClients\Middleware\UserAgent\Options as UserAgentMiddlewareOptions;
 use ApiClients\Middleware\UserAgent\UserAgentMiddleware;
@@ -46,10 +48,21 @@ public static function getOptions(string $host, array $suppliedOptions, string $
         $options = options_merge(self::TRANSPORT_OPTIONS, $suppliedOptions);
         $options[FoundationOptions::HYDRATOR_OPTIONS][HydratorOptions::NAMESPACE_SUFFIX] = $suffix;
 
+        $transportOptions = $options[FoundationOptions::TRANSPORT_OPTIONS];
+
         list($ip, $port) = explode(':', $host);
+        $transportOptions[TransportOptions::HOST] = $ip;
+        $transportOptions[TransportOptions::PORT] = $port;
+
+        if (isset($suppliedOptions[Options::USERNAME])) {
+            $transportOptions[TransportOptions::MIDDLEWARE][] = BasicAuthorizationHeaderMiddleware::class;
+            $transportOptions[TransportOptions::DEFAULT_REQUEST_OPTIONS][BasicAuthorizationHeaderMiddleware::class] = [
+                BasicAuthorizationHeaderMiddlewareOptions::USERNAME => $suppliedOptions[Options::USERNAME],
+                BasicAuthorizationHeaderMiddlewareOptions::PASSWORD => $suppliedOptions[Options::PASSWORD] ?? '',
+            ];
+        }
 
-        $options[FoundationOptions::TRANSPORT_OPTIONS][TransportOptions::HOST] = $ip;
-        $options[FoundationOptions::TRANSPORT_OPTIONS][TransportOptions::PORT] = $port;
+        $options[FoundationOptions::TRANSPORT_OPTIONS] = $transportOptions;
 
         return $options;
     }

src/Options.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ApiClients\Client\Supervisord;
+
+final class Options
+{
+    const USERNAME = 'username';
+    const PASSWORD = 'password';
+}