feat: Added JWK Caching and Support for Laravel 11

[gaokevin1]

Related Issues

Fixes https://github.com/descope/etc/issues/7756

Related PRs

branch	PR
service a PR	Link to PR
service b PR	Link to PR

Description

Added the following items to the PHP SDK:

• JWK Caching
• Support for Laravel 11 with Custom JWT Validation Logic
• Added new Password Hashing Algorithm (MD5) to SDK

Must

• Tests
• Documentation (if applicable)

[gshriki]

Maybe I missed - but where are we caching the JWK itself so it is not fetched on every request? adding @omercnet to review as well

[omercnet]

Maybe I missed - but where are we caching the JWK itself so it is not fetched on every request? adding @omercnet to review as well

it's cached only in the same verification attempt, see https://github.com/descope/descope-php/pull/32/files#diff-a47473cebf5ae187c13efe92b1fec1ab8ca735408b5a393de87a85ade0174312R73-R111
if it fails it busts cache, but it will not use the cache between requests

if we want to cache the jwks between requests need to use APCu or Memcached, depends on what's enabled by the end user
for laravel and other frameworks we can utilize the framework caching mechanism

[gaokevin1]

I feel like the best option is to use APCu by default (since it's supported by Laravel as well) and then build some LaravelCache class that will instead use the built-in Laravel caching for Laravel apps, all within the same SDK. Then the customer could just decide which one to use in the initialization of the SDKConfig.

Wdyt @omercnet ?

[omercnet]

I feel like the best option is to use APCu by default (since it's supported by Laravel as well) and then build some LaravelCache class that will instead use the built-in Laravel caching for Laravel apps, all within the same SDK. Then the customer could just decide which one to use in the initialization of the SDKConfig.

Wdyt @omercnet ?

if you could put in an abstract class with default implementation for acpu that'd be great
then in each framework you can override it with the framework relevant implementation