class JWT::Claims::Crit
Responsible of validation the crit header
Attributes
expected_crits[R]
Public Class Methods
new(expected_crits:)
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Initializes a new Crit
instance.
@param expected_crits
[String] the expected crit header values for the JWT
token.
# File lib/jwt/claims/crit.rb, line 10 def initialize(expected_crits:) @expected_crits = Array(expected_crits) end
Public Instance Methods
verify!(context:, **_args)
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Verifies the critical claim ('crit') in the JWT
token header.
@param context [Object] the context containing the JWT
payload and header. @param _args [Hash] additional arguments (not used). @raise [JWT::InvalidCritError] if the crit claim is invalid. @return [nil]
# File lib/jwt/claims/crit.rb, line 20 def verify!(context:, **_args) raise(JWT::InvalidCritError, 'Crit header missing') unless context.header['crit'] raise(JWT::InvalidCritError, 'Crit header should be an array') unless context.header['crit'].is_a?(Array) missing = (expected_crits - context.header['crit']) raise(JWT::InvalidCritError, "Crit header missing expected values: #{missing.join(', ')}") if missing.any? nil end