From deacd0dfc195bca41af631114804d29937337cd8 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 17 Jan 2024 02:11:31 +0900
Subject: .

---
 services/app/src/Auth/AuthProviderInterface.php | 10 +++++
 services/app/src/Auth/AuthenticationResult.php  | 13 +++++++
 services/app/src/Auth/ForteeAuth.php            | 50 +++++++++++++++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 services/app/src/Auth/AuthProviderInterface.php
 create mode 100644 services/app/src/Auth/AuthenticationResult.php
 create mode 100644 services/app/src/Auth/ForteeAuth.php

(limited to 'services/app/src/Auth')

diff --git a/services/app/src/Auth/AuthProviderInterface.php b/services/app/src/Auth/AuthProviderInterface.php
new file mode 100644
index 0000000..19122f6
--- /dev/null
+++ b/services/app/src/Auth/AuthProviderInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsfisis\Albatross\Auth;
+
+interface AuthProviderInterface
+{
+    public function login(string $username, string $password): AuthenticationResult;
+}
diff --git a/services/app/src/Auth/AuthenticationResult.php b/services/app/src/Auth/AuthenticationResult.php
new file mode 100644
index 0000000..08a5722
--- /dev/null
+++ b/services/app/src/Auth/AuthenticationResult.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsfisis\Albatross\Auth;
+
+enum AuthenticationResult
+{
+    case Success;
+    case InvalidCredentials;
+    case InvalidJson;
+    case UnknownError;
+}
diff --git a/services/app/src/Auth/ForteeAuth.php b/services/app/src/Auth/ForteeAuth.php
new file mode 100644
index 0000000..4f711be
--- /dev/null
+++ b/services/app/src/Auth/ForteeAuth.php
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsfisis\Albatross\Auth;
+
+final class ForteeAuth implements AuthProviderInterface
+{
+    public function __construct(
+        private string $apiEndpoint,
+    ) {
+    }
+
+    public function login(string $username, string $password): AuthenticationResult
+    {
+        $query_params = [
+            'username' => $username,
+            'password' => $password,
+        ];
+        $context = stream_context_create([
+            'http' => [
+                'method' => 'POST',
+                'follow_location' => 0,
+                'header' => [
+                    'Content-type: application/x-www-form-urlencoded',
+                    'Accept: application/json',
+                ],
+                'timeout' => 5.0,
+                'content' => http_build_query($query_params),
+            ],
+        ]);
+        $result = file_get_contents(
+            $this->apiEndpoint . '/api/user/login',
+            context: $context,
+        );
+        if ($result === false) {
+            return AuthenticationResult::UnknownError;
+        }
+        $result = json_decode($result, true);
+        if (!is_array($result)) {
+            return AuthenticationResult::InvalidJson;
+        }
+        $ok = ($result['loggedIn'] ?? null) === true;
+        if ($ok) {
+            return AuthenticationResult::Success;
+        } else {
+            return AuthenticationResult::InvalidCredentials;
+        }
+    }
+}
-- 
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