Class: JWT::Claims::Expiration

Inherits:

Object

Object
JWT::Claims::Expiration

Defined in:: lib/jwt/claims/expiration.rb

Instance Method Summary collapse

#initialize(leeway:) ⇒ Expiration constructor

A new instance of Expiration.
#verify!(context:, **_args) ⇒ Object

Constructor Details

#initialize(leeway:) ⇒ `Expiration`

Returns a new instance of Expiration.



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# File 'lib/jwt/claims/expiration.rb', line 6

def initialize(leeway:)
  @leeway = leeway || 0
end

Instance Method Details

#verify!(context:, **_args) ⇒ `Object`

Raises:

(JWT::ExpiredSignature)

# File 'lib/jwt/claims/expiration.rb', line 10

def verify!(context:, **_args)
  return unless context.payload.is_a?(Hash)
  return unless context.payload.key?('exp')

  raise JWT::ExpiredSignature, 'Signature has expired' if context.payload['exp'].to_i <= (Time.now.to_i - leeway)
end