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|
# frozen_string_literal: true
require 'securerandom'
module JSONWebToken
class Token
attr_accessor :issuer, :subject, :audience, :id
attr_accessor :issued_at, :not_before, :expire_time
DEFAULT_NOT_BEFORE_TIME = 5
DEFAULT_EXPIRE_TIME = 60
def initialize
@id = SecureRandom.uuid
@issued_at = Time.now
# we give a few seconds for time shift
@not_before = issued_at - DEFAULT_NOT_BEFORE_TIME
# default 60 seconds should be more than enough for this authentication token
@expire_time = issued_at + DEFAULT_EXPIRE_TIME
@custom_payload = {}
end
def [](key)
@custom_payload[key]
end
def []=(key, value)
@custom_payload[key] = value
end
def encoded
raise NotImplementedError
end
def payload
predefined_claims
.merge(@custom_payload)
.merge(default_payload)
end
private
def predefined_claims
{}
end
def default_payload
{
jti: id,
aud: audience,
sub: subject,
iss: issuer,
iat: issued_at.to_i,
nbf: not_before.to_i,
exp: expire_time.to_i
}.compact
end
end
end
|
