如何在php中反序列化SAML请求 - 无法安装LightSAML

Question

I am trying to install LightSAML https://packagist.org/packages/lightsaml/lightsaml, into a Laravel app, to do some very basic deserialization of a HTTP POST request, but getting errors:

 Your requirements could not be resolved to an installable set of packages.

 Problem 1
 - Conclusion: don't install lightsaml/lightsaml 1.3.6
 .....

Installation failed, reverting ./composer.json to its original content.

It does seem a little old so not sure if I can make it work at all - if not, can anyone suggest even simpler means of deserializing and accessing the individual attributes of a SAML request?

I have also seen https://github.com/onelogin/php-saml, however it looks like it does more than I need - I don't need to do the actual auth part using SAML, I merely need to accept a SAML http post and use that data for my own bespoke auth token creation.

Answer 1

Sorry I had to add this to composer and update:

"repositories": [
    {
        "type": "vcs",
        "url": "https://github.com/frostieDE/lightSAML"
    }
],