Webauthn Framework
v4.9
v4.9
  • WebAuthn: Strong Authentication for your PHP applications
  • The project
    • What is Webauthn?
    • Web Browser Support
    • Installation
    • Contributing
  • Webauthn In A Nutshell
    • Authenticators
    • Ceremonies
    • User Verification
    • Metadata Statement
    • Extensions
  • Prerequisites
    • The Relying Party
    • Credential Source
    • User Entity
    • Javascript
  • Pure PHP
    • Webauthn Server
    • Input Loading
    • Input Validation
    • Register Authenticators
    • Authenticate Your Users
    • Advanced Behaviours
      • Debugging
      • User Verification
      • Authenticator Selection Criteria
      • Authentication without username
      • Authenticator Algorithms
      • Attestation and Metadata Statement
      • Extensions
      • Authenticator Counter
      • Dealing with “localhost”
  • Symfony Bundle
    • Bundle Installation
    • Credential Source Repository
    • User Entity Repository
    • Firewall
    • Configuration References
    • Advanced Behaviors
      • Fake Credentials
      • Register Additional Authenticators
      • Debugging
      • User Verification
      • Attestation and Metadata Statement
      • Authenticator Selection Criteria
      • Authentication without username
      • Extensions
      • Authenticator Counter
      • Dealing with “localhost”
  • Migration
    • From 4.x to 5.0
  • Symfony UX
    • Installation
    • Integration
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  1. Pure PHP
  2. Advanced Behaviours

Debugging

PreviousAdvanced BehavioursNextUser Verification

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If you have troubles during the development of your application or if you want to keep track of every critical/error messages in production, you can use a .

Several classes implement the interface Webauthn\MetadataService\CanLogData. This interface allows setting a PSR-3 logger instance.

PSR-3 compatible logger