Add Caddy Server Support Alongside Nginx (#600)

* added enum

* add config for caddy

* add svg icon

* add caddy service class

* wip

* install caddy

* create base Caddyfile with common snippets

* Create a systemd service to run Caddy in the background.

* create uninstall file

* wip

* create path

* create vhost

* get vhost

* delete site

* add php version change file

* add custom ssl

* create redirect file

* add vhost for caddy site & load balancer

* update svg

* fix caddy icon

* fix style

* add systemctl reload method

* Reload systemd after modifying the Caddy service file.

* add caddy

* added tests

* format with pint

* prevent multiple web server installations

* added error log & access log

(cherry picked from commit 2318e1b1df)

tests/Feature/API/ServerTest.php

@@ -68,6 +68,31 @@ public function test_create_server(): void
             ]);
     }
 
+    public function test_create_server_with_caddy(): void
+    {
+        Sanctum::actingAs($this->user, ['read', 'write']);
+
+        SSH::fake('Active: active'); // fake output for service installations
+
+        $this->json('POST', route('api.projects.servers.create', [
+            'project' => $this->user->current_project_id,
+        ]), [
+            'provider' => ServerProvider::CUSTOM,
+            'name' => 'test',
+            'ip' => '1.1.1.1',
+            'port' => '22',
+            'os' => OperatingSystem::UBUNTU22,
+            'webserver' => Webserver::CADDY,
+            'database' => Database::MYSQL80,
+            'php' => '8.2',
+        ])
+            ->assertSuccessful()
+            ->assertJsonFragment([
+                'name' => 'test',
+                'type' => ServerType::REGULAR,
+            ]);
+    }
+
     public function test_delete_server(): void
     {
         Sanctum::actingAs($this->user, ['read', 'write']);

tests/Feature/ServerTest.php

@@ -83,6 +83,63 @@ public function test_create_regular_server(): void
         ]);
     }
 
+    public function test_create_regular_server_with_caddy(): void
+    {
+        $this->actingAs($this->user);
+
+        SSH::fake('Active: active'); // fake output for service installations
+
+        Livewire::test(Index::class)
+            ->callAction('create', [
+                'provider' => ServerProvider::CUSTOM,
+                'name' => 'caddy-test',
+                'ip' => '2.2.2.2',
+                'port' => '22',
+                'os' => OperatingSystem::UBUNTU22,
+                'webserver' => Webserver::CADDY,
+                'database' => Database::MYSQL80,
+                'php' => '8.2',
+            ])
+            ->assertSuccessful();
+
+        $this->assertDatabaseHas('servers', [
+            'name' => 'caddy-test',
+            'ip' => '2.2.2.2',
+            'status' => ServerStatus::READY,
+        ]);
+
+        $this->assertDatabaseHas('services', [
+            'server_id' => 2,
+            'type' => 'php',
+            'version' => '8.2',
+            'status' => ServiceStatus::READY,
+        ]);
+
+        $this->assertDatabaseHas('services', [
+            'server_id' => 2,
+            'type' => 'webserver',
+            'name' => 'caddy',
+            'version' => 'latest',
+            'status' => ServiceStatus::READY,
+        ]);
+
+        $this->assertDatabaseHas('services', [
+            'server_id' => 2,
+            'type' => 'database',
+            'name' => 'mysql',
+            'version' => '8.0',
+            'status' => ServiceStatus::READY,
+        ]);
+
+        $this->assertDatabaseHas('services', [
+            'server_id' => 2,
+            'type' => 'firewall',
+            'name' => 'ufw',
+            'version' => 'latest',
+            'status' => ServiceStatus::READY,
+        ]);
+    }
+
     public function test_delete_server(): void
     {
         $this->actingAs($this->user);

tests/Unit/Actions/Service/InstallTest.php

@@ -75,6 +75,29 @@ public function test_install_nginx(): void
         $this->assertNotNull($service->type_data);
     }
 
+    public function test_install_caddy(): void
+    {
+        $this->server->webserver()->delete();
+
+        SSH::fake('Active: active');
+
+        $service = app(Install::class)->install($this->server, [
+            'type' => 'webserver',
+            'name' => 'caddy',
+            'version' => 'latest',
+        ]);
+
+        $this->assertDatabaseHas('services', [
+            'server_id' => $this->server->id,
+            'name' => 'caddy',
+            'type' => 'webserver',
+            'version' => 'latest',
+            'status' => ServiceStatus::READY,
+        ]);
+
+        $this->assertNotNull($service->type_data);
+    }
+
     public function test_install_mysql(): void
     {
         $this->server->database()->delete();

tests/Unit/Actions/Service/UninstallTest.php

@@ -51,6 +51,18 @@ public function test_cannot_uninstall_nginx(): void
         app(Uninstall::class)->uninstall($this->server->webserver());
     }
 
+    /**
+     * Cannot uninstall caddy because some sites using it
+     */
+    public function test_cannot_uninstall_caddy(): void
+    {
+        SSH::fake();
+
+        $this->expectException(ValidationException::class);
+
+        app(Uninstall::class)->uninstall($this->server->webserver());
+    }
+
     /**
      * Cannot uninstall mysql because some databases exist
      */