README

This package provides a URL for use with the tunnel-option of the Sentry SDK.

Installation

composer require asbiin/laravel-sentry-tunnel

Configuration

You can optionally publish the configuration files:

php artisan vendor:publish --provider=SentryTunnel\\Provider

Allowed hosts and projects

The project will use SENTRY_LARAVEL_DSN value to set the valid sentry host and project to tunnel the traffic for.

You can define the allowed hosts by setting the SENTRY_TUNNEL_ALLOWED_HOSTS value in your .env file, and the allowed projects by setting the SENTRY_TUNNEL_ALLOWED_PROJECTS value.

SENTRY_TUNNEL_ALLOWED_HOSTS=my.host.com
SENTRY_TUNNEL_ALLOWED_PROJECTS=1234,456,78

Security

This essentially creates a reverse proxy to the SENTRY_TUNNEL_ALLOWED_HOSTS. As the Sentry DSN is not kept secret, this enables everyone to send messages to these hosts that seem to originate from your server.

Therefore, the default middleware list for the tunnel URL includes web and auth (so that only authenticated users can use the endpoint).

You can change the middleware list of the tunnel endpoint by setting the sentry-tunnel.middleware value of your config/sentry-tunnel.php file.

CsrfToken

As you currently cannot pass a dynamic X-XSRF-TOKEN header in Sentry's transportOptions you either have to implement your own transport or place the tunnel URL in the exclude-list in the VerifyCsrfToken middleware.

• Add the URL to the except array in the VerifyCsrfToken middleware.

->withMiddleware(function (Middleware $middleware) {
    $middleware->validateCsrfTokens(except: [
        '/sentry/tunnel',
    ]);
})

• OR Implement your own transport

example:

const myTransport = (options) => {
  const makeRequest = async (request) => {
    const requestOptions = {
      data: request.body,
      url: options.url,
      method: 'POST',
      referrerPolicy: 'origin',
      headers: options.headers,
      ...options.fetchOptions,
    };
    return axios(requestOptions).then((response) => ({
      statusCode: response.status,
      headers: response.headers,
    }));
  };
  return createTransport({ bufferSize: options.bufferSize }, makeRequest);
};

Sentry.init({
    // ...
    transport: myTransport,
});

URL

You can change the URL of the tunnel if required. The default value is /sentry/tunnel

SENTRY_TUNNEL_URL="/super/secret/tunnel"

Usage

Consult Sentry's documentation.

Citations

This package has been forked from naugrim/laravel-sentry-tunnel, with some slight changes.

License

Author: Alexis Saettler

Copyright © 2024.

Licensed under the MIT License. View license.