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This pulls in the latest changes from the moodle-fixes branch of snake/lti-1-3-php-library. This specific change is required so JWKS key parsing works when launching from platforms which omit the 'alg' property in their JWKs.
LTI 1.3 Tool Library
A library used for building IMS-certified LTI 1.3 tool providers in PHP.
This library is a fork of the packbackbooks/lti-1-3-php-library, patched specifically for use in Moodle.
It is currently based on version 5.1.0 of the packbackbooks/lti-1-3-php-library library.
The following changes are included so that the library may be used with Moodle:
- Replace the phpseclib dependency with openssl equivalent call in public key generation code.
- Replace the Guzzle dependency with generic HTTP client interfaces for client, response, exception.
- Small fix to http_build_query() calls, which now explicitly include the '&' arg separator param, for compatibility with applications that override PHP's arg_separator.output value via an ini_set() call, like Moodle does.
- Upgrade the firebase/php-jwt requirement from ^5.2 to ^6.0, to match Moodle's shipped version of the lib. This change can be dropped when this upstream issue is merged.
Please see the original README for more information about the upstream library.