class JWT::Claims::Expiration
Attributes
leeway[R]
Public Class Methods
new(leeway:)
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# File lib/jwt/claims/expiration.rb, line 6 def initialize(leeway:) @leeway = leeway || 0 end
Public Instance Methods
verify!(context:, **_args)
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# 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