fix(api): hide sensitive fields by default

Add model-level hidden fields for secrets, tokens, keys, notification
credentials, deployment logs, and environment values. Allow explicit
read:sensitive API access to reveal gated private keys and deployment logs,
and cover the behavior with feature and unit tests.

tests/Feature/Security/ApiSensitiveFieldsTest.php

@@ -1,8 +1,10 @@
 <?php
 
 use App\Models\Application;
+use App\Models\ApplicationDeploymentQueue;
 use App\Models\Environment;
 use App\Models\InstanceSettings;
+use App\Models\PrivateKey;
 use App\Models\Project;
 use App\Models\Server;
 use App\Models\Service;
@@ -101,6 +103,99 @@ describe('GET /api/v1/servers sensitive field gating', function () {
     });
 });
 
+describe('GET /api/v1/security/keys sensitive field gating', function () {
+    beforeEach(function () {
+        PrivateKey::withoutEvents(function () {
+            PrivateKey::forceCreate([
+                'uuid' => 'private-key-sensitive-test',
+                'name' => 'Sensitive key',
+                'description' => 'test',
+                'private_key' => 'super-secret-private-key',
+                'is_git_related' => false,
+                'team_id' => $this->team->id,
+            ]);
+        });
+    });
+
+    test('read token does not leak private key material', function () {
+        $token = makeApiToken($this->user, $this->team, ['read']);
+
+        $response = $this->withHeaders([
+            'Authorization' => 'Bearer '.$token,
+        ])->getJson('/api/v1/security/keys/private-key-sensitive-test');
+
+        $response->assertStatus(200);
+
+        expect($response->getContent())->not->toContain('"private_key":');
+    });
+
+    test('read sensitive token sees private key material', function () {
+        $token = makeApiToken($this->user, $this->team, ['read', 'read:sensitive']);
+
+        $response = $this->withHeaders([
+            'Authorization' => 'Bearer '.$token,
+        ])->getJson('/api/v1/security/keys/private-key-sensitive-test');
+
+        $response->assertStatus(200);
+
+        expect($response->getContent())->toContain('"private_key":');
+    });
+});
+
+describe('GET /api/v1/deployments sensitive field gating', function () {
+    beforeEach(function () {
+        $this->project = Project::factory()->create(['team_id' => $this->team->id]);
+        $this->environment = Environment::factory()->create(['project_id' => $this->project->id]);
+        $destination = $this->server->standaloneDockers()->firstOrFail();
+
+        $this->application = Application::create([
+            'name' => 'deployment-sensitive-test-app',
+            'git_repository' => 'https://github.com/test/test',
+            'git_branch' => 'main',
+            'build_pack' => 'nixpacks',
+            'ports_exposes' => '3000',
+            'environment_id' => $this->environment->id,
+            'destination_id' => $destination->id,
+            'destination_type' => $destination->getMorphClass(),
+        ]);
+
+        ApplicationDeploymentQueue::create([
+            'application_id' => $this->application->id,
+            'deployment_uuid' => 'deployment-sensitive-test',
+            'pull_request_id' => 0,
+            'status' => 'in_progress',
+            'logs' => '[{"output":"super-secret-deployment-log"}]',
+            'server_id' => $this->server->id,
+            'application_name' => $this->application->name,
+            'server_name' => $this->server->name,
+        ]);
+    });
+
+    test('read token does not leak deployment logs', function () {
+        $token = makeApiToken($this->user, $this->team, ['read']);
+
+        $response = $this->withHeaders([
+            'Authorization' => 'Bearer '.$token,
+        ])->getJson('/api/v1/deployments/deployment-sensitive-test');
+
+        $response->assertStatus(200);
+
+        expect($response->getContent())->not->toContain('"logs":');
+    });
+
+    test('read sensitive token sees deployment logs', function () {
+        $token = makeApiToken($this->user, $this->team, ['read', 'read:sensitive']);
+
+        $response = $this->withHeaders([
+            'Authorization' => 'Bearer '.$token,
+        ])->getJson('/api/v1/deployments/deployment-sensitive-test');
+
+        $response->assertStatus(200);
+
+        expect($response->getContent())->toContain('"logs":');
+    });
+});
+
 describe('GET /api/v1/applications nested-relation scrubbing', function () {
     beforeEach(function () {
         $this->project = Project::factory()->create(['team_id' => $this->team->id]);

tests/Unit/Models/SensitiveFieldsHiddenTest.php

@@ -1,10 +1,23 @@
 <?php
 
 use App\Models\Application;
+use App\Models\ApplicationDeploymentQueue;
+use App\Models\CloudInitScript;
+use App\Models\CloudProviderToken;
+use App\Models\DiscordNotificationSettings;
+use App\Models\EmailNotificationSettings;
 use App\Models\EnvironmentVariable;
+use App\Models\InstanceSettings;
+use App\Models\OauthSetting;
+use App\Models\PrivateKey;
+use App\Models\PushoverNotificationSettings;
+use App\Models\S3Storage;
 use App\Models\Server;
 use App\Models\ServerSetting;
 use App\Models\Service;
+use App\Models\SharedEnvironmentVariable;
+use App\Models\SlackNotificationSettings;
+use App\Models\SslCertificate;
 use App\Models\StandaloneClickhouse;
 use App\Models\StandaloneDragonfly;
 use App\Models\StandaloneKeydb;
@@ -13,6 +26,8 @@ use App\Models\StandaloneMongodb;
 use App\Models\StandaloneMysql;
 use App\Models\StandalonePostgresql;
 use App\Models\StandaloneRedis;
+use App\Models\TelegramNotificationSettings;
+use App\Models\WebhookNotificationSettings;
 
 describe('Sensitive model fields are hidden by default', function () {
     test('ServerSetting hides sentinel and logdrain secrets', function () {
@@ -61,12 +76,133 @@ describe('Sensitive model fields are hidden by default', function () {
         expect($hidden)->toContain('value', 'real_value');
     });
 
+    test('SharedEnvironmentVariable hides value', function () {
+        $hidden = (new SharedEnvironmentVariable)->getHidden();
+
+        expect($hidden)->toContain('value');
+    });
+
     test('Service hides docker_compose and docker_compose_raw', function () {
         $hidden = (new Service)->getHidden();
 
         expect($hidden)->toContain('docker_compose', 'docker_compose_raw');
     });
 
+    test('ApplicationDeploymentQueue hides logs', function () {
+        $hidden = (new ApplicationDeploymentQueue)->getHidden();
+
+        expect($hidden)->toContain('logs');
+    });
+
+    test('PrivateKey hides private key material', function () {
+        $hidden = (new PrivateKey)->getHidden();
+
+        expect($hidden)->toContain('private_key');
+    });
+
+    test('CloudProviderToken hides provider token', function () {
+        $hidden = (new CloudProviderToken)->getHidden();
+
+        expect($hidden)->toContain('token');
+    });
+
+    test('CloudInitScript hides script content', function () {
+        $hidden = (new CloudInitScript)->getHidden();
+
+        expect($hidden)->toContain('script');
+    });
+
+    test('S3Storage hides credentials', function () {
+        $hidden = (new S3Storage)->getHidden();
+
+        expect($hidden)->toContain('key', 'secret');
+    });
+
+    test('OauthSetting hides client secret', function () {
+        $hidden = (new OauthSetting)->getHidden();
+
+        expect($hidden)->toContain('client_secret');
+    });
+
+    test('SslCertificate hides private key', function () {
+        $hidden = (new SslCertificate)->getHidden();
+
+        expect($hidden)->toContain('ssl_private_key');
+    });
+
+    test('EmailNotificationSettings hides SMTP and resend secrets', function () {
+        $hidden = (new EmailNotificationSettings)->getHidden();
+
+        expect($hidden)->toContain(
+            'smtp_from_address',
+            'smtp_from_name',
+            'smtp_recipients',
+            'smtp_host',
+            'smtp_username',
+            'smtp_password',
+            'resend_api_key',
+        );
+    });
+
+    test('InstanceSettings hides instance notification secrets', function () {
+        $hidden = (new InstanceSettings)->getHidden();
+
+        expect($hidden)->toContain(
+            'smtp_from_address',
+            'smtp_from_name',
+            'smtp_recipients',
+            'smtp_host',
+            'smtp_username',
+            'smtp_password',
+            'resend_api_key',
+            'sentinel_token',
+        );
+    });
+
+    test('Webhook-style notification settings hide delivery endpoints', function () {
+        expect((new DiscordNotificationSettings)->getHidden())->toContain('discord_webhook_url');
+        expect((new SlackNotificationSettings)->getHidden())->toContain('slack_webhook_url');
+        expect((new WebhookNotificationSettings)->getHidden())->toContain('webhook_url');
+    });
+
+    test('PushoverNotificationSettings hides credentials', function () {
+        $hidden = (new PushoverNotificationSettings)->getHidden();
+
+        expect($hidden)->toContain('pushover_user_key', 'pushover_api_token');
+    });
+
+    test('TelegramNotificationSettings hides bot, chat, and thread identifiers', function () {
+        $hidden = (new TelegramNotificationSettings)->getHidden();
+
+        expect($hidden)->toContain(
+            'telegram_token',
+            'telegram_chat_id',
+            'telegram_notifications_deployment_success_thread_id',
+            'telegram_notifications_deployment_failure_thread_id',
+            'telegram_notifications_status_change_thread_id',
+            'telegram_notifications_backup_success_thread_id',
+            'telegram_notifications_backup_failure_thread_id',
+            'telegram_notifications_scheduled_task_success_thread_id',
+            'telegram_notifications_scheduled_task_failure_thread_id',
+            'telegram_notifications_docker_cleanup_success_thread_id',
+            'telegram_notifications_docker_cleanup_failure_thread_id',
+            'telegram_notifications_server_disk_usage_thread_id',
+            'telegram_notifications_server_reachable_thread_id',
+            'telegram_notifications_server_unreachable_thread_id',
+            'telegram_notifications_server_patch_thread_id',
+            'telegram_notifications_traefik_outdated_thread_id',
+        );
+    });
+
+    test('TelegramNotificationSettings casts actual docker cleanup thread ids as encrypted', function () {
+        $casts = (new TelegramNotificationSettings)->getCasts();
+
+        expect($casts)->toMatchArray([
+            'telegram_notifications_docker_cleanup_success_thread_id' => 'encrypted',
+            'telegram_notifications_docker_cleanup_failure_thread_id' => 'encrypted',
+        ]);
+    });
+
     test('StandalonePostgresql hides password, init_scripts, db urls', function () {
         $hidden = (new StandalonePostgresql)->getHidden();