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guillaume.tissier member since: Jan 03, 2026 · Transparency log

guillaume.tissier's packages

  • PHP

    guillaumetissier/auth-server

    Standalone OAuth 2 authorization server: Authorization Code + PKCE, TOTP 2FA, DPoP-bound tokens.

  • PHP

    guillaumetissier/bit-string

    A PHP library for manipulating bit strings and converting them to various representations

  • PHP

    guillaumetissier/galois-fields

    A PHP library for working with Galois fields (finite fields)

  • PHP

    guillaumetissier/image-resizer

    PHP implementation of an image resizer.

  • PHP

    guillaumetissier/maths

    A lightweight, object-oriented mathematics library for PHP, offering precise numeric abstractions (Rational, Real, Matrix, …) with explicit mutable and immutable APIs.

  • PHP

    guillaumetissier/path-utilities

    Simple PHP Path utility classes for files and directories.

  • PHP

    guillaumetissier/resource-guard

    Protects an API with OAuth2 access tokens: offline JWT validation via JWKS, DPoP proofs (RFC 9449), domain-scoped access rights, impersonation rules and signed webhooks. Framework-agnostic core with Laravel, Symfony and PSR-15 adapters.

  • PHP

    guillaumetissier/string

    Small immutable PHP string helper library (UTF-8 safe).