php-jwt | PHP implementation of JWT | Authentication library

I'm trying to run an authentication API using JWT.

I am currently using Slimframework v3 and PHP 7.4.1 and I'm connecting to MySQL using PDO. I used composer to require firebase.

When using either dynamically created JWT tokens, or even hard-copying the one provided from the App Marketplace for my app, my API requests always fail due to an ‘invalid access token’.

I am currently working on the Meetings endpoint, specifically trying to create a meeting. The endpoint is: https://eu01api-www4local.zoom.us/v2/users/me/meetings (using the GDPR compliant EU base URL).

My cURL request looks like this:

Using php 7.2

I am trying to get reports and data from AppleStore connect API, but it keeps giving me 401 ERROR.

{ "errors": [{ "status": "401", "code": "NOT_AUTHORIZED", "title": "Authentication credentials are missing or invalid.", "detail": "Provide a properly configured and signed bearer token, and make sure that it has not expired. Learn more about Generating Tokens for API Requests https://developer.apple.com/go/?id=api-generating-tokens" }] }

I was using the guidelines from here => generating_tokens_for_api_requests and using firebase/php-jwt library to create jwt token for the Auth. In the App store connect, the key has Developer access privileges.

My sample code for it as follows:

I have converted a test_priv.ppk file to a test_priv.pem file using below:

1. Start PuTTYgen. For Actions, choose Load, and then navigate to your .ppk file.
2. Choose the .ppk file, and then choose Open.
3. From the menu at the top of the PuTTY Key Generator, choose Conversions, Export OpenSSH Key. Note: If you didn't enter a passphrase, you receive a PuTTYgen warning. Choose Yes.
4. Name the file and add the .pem extension.
5. Choose Save.

I am using Firebase authentication in my Flutter app to manage the users (Facebook, Google, Email...). When the user log in my app, I send the Firebase token to my PHP server, where that token is verified with JWT.

The problem is that, although the token generated by the email login is correctly verified, the token generated by the Facebook or Google login fails with "SignatureInvalidException: Signature verification failed".

Facebook login code in the Flutter app:

I'm trying to update my Laravel version from 6 -> 8 by following this guide https://laravel.com/docs/8.x/upgrade

I'm not sure if I should update to Laravel 7 first, then to 8, never the less, I face the same composer problem when trying to update to 7.

composer update output:

I have implemented https://github.com/ADmad/cakephp-jwt-auth in my CakePHP application. My problem is whenever there is an unauthorized request it responds with HTML.

I am trying to generated the client secret and verify it using Firebase/php-jwt in php for apple sign.