Class: RubySlime::JWTKit::GenericVerifier

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_slime/jwt_kit/generic_verifier.rb

Direct Known Subclasses

APIVerifier

Instance Method Summary collapse

Constructor Details

#initialize(fetch_secret:, handle_result:, required_claims:, payload_schema:) ⇒ GenericVerifier

Returns a new instance of GenericVerifier.



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# File 'lib/ruby_slime/jwt_kit/generic_verifier.rb', line 6

def initialize(
  fetch_secret:,
  handle_result:,
  required_claims:,
  payload_schema:
)
  @fetch_secret = fetch_secret
  @handle_result = handle_result
  @required_claims = required_claims
  @payload_schema = payload_schema
end

Instance Method Details

#call(token) ⇒ Object 



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# File 'lib/ruby_slime/jwt_kit/generic_verifier.rb', line 18

def call(token)
  validated_cache = {}
  ::JWT.decode(token, nil, true, {
    algorithm: 'HS256',
    required_claims: @required_claims,
  }) do |header_section|
    @fetch_secret.call(
      validated_cache[:header] ||= check_jwt_section(header_section, P_GenericCache.instance.header_schema),
    )
  end.then do |sections|
    payload_section, header_section = sections
    [
      validated_cache[:header] ||= check_jwt_section(header_section, P_GenericCache.instance.header_schema),
      validated_cache[:payload] ||= check_jwt_section(payload_section, @payload_schema),
    ].reverse
  end.then do |sections|
    @handle_result.call(*sections)
  end
end