Class: PasskeyAuth::Webauthn::CredentialsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/passkey_auth/webauthn/credentials_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/passkey_auth/webauthn/credentials_controller.rb', line 13

def create
  webauthn_credential = ::WebAuthn::Credential.from_create(params[:credential])

  # Verify the credential
  challenge = session[:webauthn_registration_challenge]
  unless challenge
    return render json: { error: I18n.t("passkey_auth.webauthn.session_expired") }, status: :unprocessable_content
  end

  begin
    webauthn_credential.verify(challenge)

    # Ensure user has a webauthn_id
    unless current_user.webauthn_id
      current_user.update!(webauthn_id: ::WebAuthn.generate_user_id)
    end

    # Store the credential
    credential = current_user.webauthn_credentials.create!(
      external_id: webauthn_credential.id,
      nickname: params[:nickname] || "Passkey",
      public_key: webauthn_credential.public_key,
      sign_count: webauthn_credential.sign_count
    )

    # Call hook if configured
    PasskeyAuth.on_passkey_created&.call(current_user, credential)

    render json: { success: true }
  rescue ::WebAuthn::Error => e
    Rails.logger.error "WebAuthn verification failed: #{e.message}"
    render json: { error: I18n.t("passkey_auth.webauthn.verification_failed") }, status: :unprocessable_content
  ensure
    session.delete(:webauthn_registration_challenge)
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/passkey_auth/webauthn/credentials_controller.rb', line 50

def destroy
  credential = current_user.webauthn_credentials.find(params[:id])
  credential.destroy

  redirect_to webauthn_credentials_path, notice: I18n.t("passkey_auth.webauthn.credential_deleted")
end

#index ⇒ Object

Expects Rails Authentication concern to provide:

  • current_user


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# File 'app/controllers/passkey_auth/webauthn/credentials_controller.rb', line 9

def index
  @credentials = current_user.webauthn_credentials.order(created_at: :desc)
end