coolify/app/Http/Controllers/Webhook/Github.php
Andras Bacsai d27070b215 fix: Add comprehensive PR cleanup to GitLab, Bitbucket, and Gitea webhooks
Create a shared CleanupPreviewDeployment action that unifies PR cleanup logic across all Git providers. Previously, GitHub had comprehensive cleanup (cancels active deployments, kills helper containers, removes all PR containers), while GitLab, Bitbucket, and Gitea only did basic cleanup (delete preview record and remove one container by name).

This fix ensures all providers properly clean up orphaned PR containers when a PR is closed/merged, preventing security issues and resource waste. Also fixes early return bug in GitLab webhook handler.

Fixes #2610

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-08 17:10:39 +01:00

519 lines
28 KiB
PHP

<?php
namespace App\Http\Controllers\Webhook;
use App\Actions\Application\CleanupPreviewDeployment;
use App\Enums\ProcessStatus;
use App\Http\Controllers\Controller;
use App\Jobs\ApplicationPullRequestUpdateJob;
use App\Jobs\GithubAppPermissionJob;
use App\Models\Application;
use App\Models\ApplicationPreview;
use App\Models\GithubApp;
use App\Models\PrivateKey;
use Exception;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Str;
use Visus\Cuid2\Cuid2;
class Github extends Controller
{
public function manual(Request $request)
{
try {
$return_payloads = collect([]);
$x_github_delivery = request()->header('X-GitHub-Delivery');
$x_github_event = Str::lower($request->header('X-GitHub-Event'));
$x_hub_signature_256 = Str::after($request->header('X-Hub-Signature-256'), 'sha256=');
$content_type = $request->header('Content-Type');
$payload = $request->collect();
if ($x_github_event === 'ping') {
// Just pong
return response('pong');
}
if ($content_type !== 'application/json') {
$payload = json_decode(data_get($payload, 'payload'), true);
}
if ($x_github_event === 'push') {
$branch = data_get($payload, 'ref');
$full_name = data_get($payload, 'repository.full_name');
if (Str::isMatch('/refs\/heads\/*/', $branch)) {
$branch = Str::after($branch, 'refs/heads/');
}
$added_files = data_get($payload, 'commits.*.added');
$removed_files = data_get($payload, 'commits.*.removed');
$modified_files = data_get($payload, 'commits.*.modified');
$changed_files = collect($added_files)->concat($removed_files)->concat($modified_files)->unique()->flatten();
}
if ($x_github_event === 'pull_request') {
$action = data_get($payload, 'action');
$full_name = data_get($payload, 'repository.full_name');
$pull_request_id = data_get($payload, 'number');
$pull_request_html_url = data_get($payload, 'pull_request.html_url');
$branch = data_get($payload, 'pull_request.head.ref');
$base_branch = data_get($payload, 'pull_request.base.ref');
$author_association = data_get($payload, 'pull_request.author_association');
}
if (! $branch) {
return response('Nothing to do. No branch found in the request.');
}
$applications = Application::where('git_repository', 'like', "%$full_name%");
if ($x_github_event === 'push') {
$applications = $applications->where('git_branch', $branch)->get();
if ($applications->isEmpty()) {
return response("Nothing to do. No applications found with deploy key set, branch is '$branch' and Git Repository name has $full_name.");
}
}
if ($x_github_event === 'pull_request') {
$applications = $applications->where('git_branch', $base_branch)->get();
if ($applications->isEmpty()) {
return response("Nothing to do. No applications found with branch '$base_branch'.");
}
}
$applicationsByServer = $applications->groupBy(function ($app) {
return $app->destination->server_id;
});
foreach ($applicationsByServer as $serverId => $serverApplications) {
foreach ($serverApplications as $application) {
$webhook_secret = data_get($application, 'manual_webhook_secret_github');
$hmac = hash_hmac('sha256', $request->getContent(), $webhook_secret);
if (! hash_equals($x_hub_signature_256, $hmac) && ! isDev()) {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Invalid signature.',
]);
continue;
}
$isFunctional = $application->destination->server->isFunctional();
if (! $isFunctional) {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Server is not functional.',
]);
continue;
}
if ($x_github_event === 'push') {
if ($application->isDeployable()) {
$is_watch_path_triggered = $application->isWatchPathsTriggered($changed_files);
if ($is_watch_path_triggered || is_null($application->watch_paths)) {
$deployment_uuid = new Cuid2;
$result = queue_application_deployment(
application: $application,
deployment_uuid: $deployment_uuid,
force_rebuild: false,
commit: data_get($payload, 'after', 'HEAD'),
is_webhook: true,
);
if ($result['status'] === 'skipped') {
$return_payloads->push([
'application' => $application->name,
'status' => 'skipped',
'message' => $result['message'],
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Deployment queued.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
'deployment_uuid' => $result['deployment_uuid'],
]);
}
} else {
$paths = str($application->watch_paths)->explode("\n");
$return_payloads->push([
'status' => 'failed',
'message' => 'Changed files do not match watch paths. Ignoring deployment.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
'details' => [
'changed_files' => $changed_files,
'watch_paths' => $paths,
],
]);
}
} else {
$return_payloads->push([
'status' => 'failed',
'message' => 'Deployments disabled.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
]);
}
}
if ($x_github_event === 'pull_request') {
if ($action === 'opened' || $action === 'synchronize' || $action === 'reopened') {
if ($application->isPRDeployable()) {
// Check if PR deployments from public contributors are restricted
if (! $application->settings->is_pr_deployments_public_enabled) {
$trustedAssociations = ['OWNER', 'MEMBER', 'COLLABORATOR', 'CONTRIBUTOR'];
if (! in_array($author_association, $trustedAssociations)) {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'PR deployments are restricted to repository members and contributors. Author association: '.$author_association,
]);
continue;
}
}
$deployment_uuid = new Cuid2;
$found = ApplicationPreview::where('application_id', $application->id)->where('pull_request_id', $pull_request_id)->first();
if (! $found) {
if ($application->build_pack === 'dockercompose') {
$pr_app = ApplicationPreview::create([
'git_type' => 'github',
'application_id' => $application->id,
'pull_request_id' => $pull_request_id,
'pull_request_html_url' => $pull_request_html_url,
'docker_compose_domains' => $application->docker_compose_domains,
]);
$pr_app->generate_preview_fqdn_compose();
} else {
$pr_app = ApplicationPreview::create([
'git_type' => 'github',
'application_id' => $application->id,
'pull_request_id' => $pull_request_id,
'pull_request_html_url' => $pull_request_html_url,
]);
$pr_app->generate_preview_fqdn();
}
}
$result = queue_application_deployment(
application: $application,
pull_request_id: $pull_request_id,
deployment_uuid: $deployment_uuid,
force_rebuild: false,
commit: data_get($payload, 'head.sha', 'HEAD'),
is_webhook: true,
git_type: 'github'
);
if ($result['status'] === 'skipped') {
$return_payloads->push([
'application' => $application->name,
'status' => 'skipped',
'message' => $result['message'],
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Preview deployment queued.',
]);
}
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Preview deployments disabled.',
]);
}
}
if ($action === 'closed') {
$found = ApplicationPreview::where('application_id', $application->id)->where('pull_request_id', $pull_request_id)->first();
if ($found) {
// Use comprehensive cleanup that cancels active deployments,
// kills helper containers, and removes all PR containers
CleanupPreviewDeployment::run($application, $pull_request_id, $found);
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Preview deployment closed.',
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'No preview deployment found.',
]);
}
}
}
}
}
return response($return_payloads);
} catch (Exception $e) {
return handleError($e);
}
}
public function normal(Request $request)
{
try {
$return_payloads = collect([]);
$id = null;
$x_github_delivery = $request->header('X-GitHub-Delivery');
$x_github_event = Str::lower($request->header('X-GitHub-Event'));
$x_github_hook_installation_target_id = $request->header('X-GitHub-Hook-Installation-Target-Id');
$x_hub_signature_256 = Str::after($request->header('X-Hub-Signature-256'), 'sha256=');
$payload = $request->collect();
if ($x_github_event === 'ping') {
// Just pong
return response('pong');
}
$github_app = GithubApp::where('app_id', $x_github_hook_installation_target_id)->first();
if (is_null($github_app)) {
return response('Nothing to do. No GitHub App found.');
}
$webhook_secret = data_get($github_app, 'webhook_secret');
$hmac = hash_hmac('sha256', $request->getContent(), $webhook_secret);
if (config('app.env') !== 'local') {
if (! hash_equals($x_hub_signature_256, $hmac)) {
return response('Invalid signature.');
}
}
if ($x_github_event === 'installation' || $x_github_event === 'installation_repositories') {
// Installation handled by setup redirect url. Repositories queried on-demand.
$action = data_get($payload, 'action');
if ($action === 'new_permissions_accepted') {
GithubAppPermissionJob::dispatch($github_app);
}
return response('cool');
}
if ($x_github_event === 'push') {
$id = data_get($payload, 'repository.id');
$branch = data_get($payload, 'ref');
if (Str::isMatch('/refs\/heads\/*/', $branch)) {
$branch = Str::after($branch, 'refs/heads/');
}
$added_files = data_get($payload, 'commits.*.added');
$removed_files = data_get($payload, 'commits.*.removed');
$modified_files = data_get($payload, 'commits.*.modified');
$changed_files = collect($added_files)->concat($removed_files)->concat($modified_files)->unique()->flatten();
}
if ($x_github_event === 'pull_request') {
$action = data_get($payload, 'action');
$id = data_get($payload, 'repository.id');
$pull_request_id = data_get($payload, 'number');
$pull_request_html_url = data_get($payload, 'pull_request.html_url');
$branch = data_get($payload, 'pull_request.head.ref');
$base_branch = data_get($payload, 'pull_request.base.ref');
$author_association = data_get($payload, 'pull_request.author_association');
}
if (! $id || ! $branch) {
return response('Nothing to do. No id or branch found.');
}
$applications = Application::where('repository_project_id', $id)->whereRelation('source', 'is_public', false);
if ($x_github_event === 'push') {
$applications = $applications->where('git_branch', $branch)->get();
if ($applications->isEmpty()) {
return response("Nothing to do. No applications found with branch '$branch'.");
}
}
if ($x_github_event === 'pull_request') {
$applications = $applications->where('git_branch', $base_branch)->get();
if ($applications->isEmpty()) {
return response("Nothing to do. No applications found with branch '$base_branch'.");
}
}
$applicationsByServer = $applications->groupBy(function ($app) {
return $app->destination->server_id;
});
foreach ($applicationsByServer as $serverId => $serverApplications) {
foreach ($serverApplications as $application) {
$isFunctional = $application->destination->server->isFunctional();
if (! $isFunctional) {
$return_payloads->push([
'status' => 'failed',
'message' => 'Server is not functional.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
]);
continue;
}
if ($x_github_event === 'push') {
if ($application->isDeployable()) {
$is_watch_path_triggered = $application->isWatchPathsTriggered($changed_files);
if ($is_watch_path_triggered || is_null($application->watch_paths)) {
$deployment_uuid = new Cuid2;
$result = queue_application_deployment(
application: $application,
deployment_uuid: $deployment_uuid,
commit: data_get($payload, 'after', 'HEAD'),
force_rebuild: false,
is_webhook: true,
);
$return_payloads->push([
'status' => $result['status'],
'message' => $result['message'],
'application_uuid' => $application->uuid,
'application_name' => $application->name,
'deployment_uuid' => $result['deployment_uuid'],
]);
} else {
$paths = str($application->watch_paths)->explode("\n");
$return_payloads->push([
'status' => 'failed',
'message' => 'Changed files do not match watch paths. Ignoring deployment.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
'details' => [
'changed_files' => $changed_files,
'watch_paths' => $paths,
],
]);
}
} else {
$return_payloads->push([
'status' => 'failed',
'message' => 'Deployments disabled.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
]);
}
}
if ($x_github_event === 'pull_request') {
if ($action === 'opened' || $action === 'synchronize' || $action === 'reopened') {
if ($application->isPRDeployable()) {
// Check if PR deployments from public contributors are restricted
if (! $application->settings->is_pr_deployments_public_enabled) {
$trustedAssociations = ['OWNER', 'MEMBER', 'COLLABORATOR', 'CONTRIBUTOR'];
if (! in_array($author_association, $trustedAssociations)) {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'PR deployments are restricted to repository members and contributors. Author association: '.$author_association,
]);
continue;
}
}
$deployment_uuid = new Cuid2;
$found = ApplicationPreview::where('application_id', $application->id)->where('pull_request_id', $pull_request_id)->first();
if (! $found) {
ApplicationPreview::create([
'git_type' => 'github',
'application_id' => $application->id,
'pull_request_id' => $pull_request_id,
'pull_request_html_url' => $pull_request_html_url,
]);
}
$result = queue_application_deployment(
application: $application,
pull_request_id: $pull_request_id,
deployment_uuid: $deployment_uuid,
force_rebuild: false,
commit: data_get($payload, 'head.sha', 'HEAD'),
is_webhook: true,
git_type: 'github'
);
if ($result['status'] === 'skipped') {
$return_payloads->push([
'application' => $application->name,
'status' => 'skipped',
'message' => $result['message'],
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Preview deployment queued.',
]);
}
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Preview deployments disabled.',
]);
}
}
if ($action === 'closed' || $action === 'close') {
$found = ApplicationPreview::where('application_id', $application->id)->where('pull_request_id', $pull_request_id)->first();
if ($found) {
// Delete the PR comment on GitHub (GitHub-specific feature)
ApplicationPullRequestUpdateJob::dispatchSync(application: $application, preview: $found, status: ProcessStatus::CLOSED);
// Use comprehensive cleanup that cancels active deployments,
// kills helper containers, and removes all PR containers
CleanupPreviewDeployment::run($application, $pull_request_id, $found);
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Preview deployment closed.',
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'No preview deployment found.',
]);
}
}
}
}
}
return response($return_payloads);
} catch (Exception $e) {
return handleError($e);
}
}
public function redirect(Request $request)
{
try {
$code = $request->get('code');
$state = $request->get('state');
$github_app = GithubApp::where('uuid', $state)->firstOrFail();
$api_url = data_get($github_app, 'api_url');
$data = Http::withBody(null)->accept('application/vnd.github+json')->post("$api_url/app-manifests/$code/conversions")->throw()->json();
$id = data_get($data, 'id');
$slug = data_get($data, 'slug');
$client_id = data_get($data, 'client_id');
$client_secret = data_get($data, 'client_secret');
$private_key = data_get($data, 'pem');
$webhook_secret = data_get($data, 'webhook_secret');
$private_key = PrivateKey::create([
'name' => "github-app-{$slug}",
'private_key' => $private_key,
'team_id' => $github_app->team_id,
'is_git_related' => true,
]);
$github_app->name = $slug;
$github_app->app_id = $id;
$github_app->client_id = $client_id;
$github_app->client_secret = $client_secret;
$github_app->webhook_secret = $webhook_secret;
$github_app->private_key_id = $private_key->id;
$github_app->save();
return redirect()->route('source.github.show', ['github_app_uuid' => $github_app->uuid]);
} catch (Exception $e) {
return handleError($e);
}
}
public function install(Request $request)
{
try {
$installation_id = $request->get('installation_id');
$source = $request->get('source');
$setup_action = $request->get('setup_action');
$github_app = GithubApp::where('uuid', $source)->firstOrFail();
if ($setup_action === 'install') {
$github_app->installation_id = $installation_id;
$github_app->save();
}
return redirect()->route('source.github.show', ['github_app_uuid' => $github_app->uuid]);
} catch (Exception $e) {
return handleError($e);
}
}
}