From 0518a44d3f2ce6270e8fdd216f9459bfc6cc7c56 Mon Sep 17 00:00:00 2001
From: Dave Smith-Hayes <me@davesmithhayes.com>
Date: Tue, 14 May 2024 21:44:08 -0400
Subject: [PATCH] Add some authorization to the infrastructure code.

---
 .../src/Infrastructure/DatabaseConnection.php |  5 +++++
 .../User/BasicUserAuthorization.php           | 22 +++++++++++++++++++
 .../User/UserAuthorizationInterface.php       |  9 ++++++++
 3 files changed, 36 insertions(+)
 create mode 100644 code/src/Infrastructure/User/BasicUserAuthorization.php
 create mode 100644 code/src/Infrastructure/User/UserAuthorizationInterface.php

diff --git a/code/src/Infrastructure/DatabaseConnection.php b/code/src/Infrastructure/DatabaseConnection.php
index e605a23..b445e96 100644
--- a/code/src/Infrastructure/DatabaseConnection.php
+++ b/code/src/Infrastructure/DatabaseConnection.php
@@ -23,4 +23,9 @@ class DatabaseConnection implements DatabaseConnectionInterface
     {
         return $this->pdo;
     }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
 }
diff --git a/code/src/Infrastructure/User/BasicUserAuthorization.php b/code/src/Infrastructure/User/BasicUserAuthorization.php
new file mode 100644
index 0000000..2146b3f
--- /dev/null
+++ b/code/src/Infrastructure/User/BasicUserAuthorization.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Slovocast\Infrastructure\User;
+
+use Slovocast\Infrastructure\User\UserAuthorizationInterface;
+
+/**
+ * This empty class will essentially just check hashed passwords passed
+ * into it using the default `password_` functions from PHP.
+ */
+class BasicUserAuthorization implements UserAuthorizationInterface
+{
+    public function hash(string $password): string
+    {
+        return password_hash($password, PASSWORD_BCRYPT);
+    }
+
+    public function verify(string $password, string $hash): bool 
+    {
+        return password_verify($password, $hash);
+    }
+}
diff --git a/code/src/Infrastructure/User/UserAuthorizationInterface.php b/code/src/Infrastructure/User/UserAuthorizationInterface.php
new file mode 100644
index 0000000..9490524
--- /dev/null
+++ b/code/src/Infrastructure/User/UserAuthorizationInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace Slovocast\Infrastructure\User;
+
+interface UserAuthorizationInterface 
+{
+    public function hash(string $password): string;
+    public function verify(string $password, string $hash): bool;
+}