Class: Usps::JwtAuth::Decode

Inherits:
Object
  • Object
show all
Defined in:
lib/usps/jwt_auth/decode.rb

Overview

Decode and validate data from a JWT

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.decode(token, audience: [], issuer: nil) ⇒ Object 



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# File 'lib/usps/jwt_auth/decode.rb', line 8

def self.decode(token, audience: [], issuer: nil)
  new.decode(token, audience: audience, issuer: issuer)
end

.token_options(audience: [], issuer: nil) ⇒ Object 



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# File 'lib/usps/jwt_auth/decode.rb', line 12

def self.token_options(audience: [], issuer: nil)
  {
    required_claims: %w[iss exp],
    verify_iss: true,
    verify_aud: true,
    algorithm: JwtAuth.config.algorithm,
    aud: audience,
    iss: /\A#{JwtAuth.config.issuer_base}(?:\z|:#{issuer})/
  }
end

Instance Method Details

#decode(token, audience: [], issuer: nil) ⇒ Object 



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# File 'lib/usps/jwt_auth/decode.rb', line 23

def decode(token, audience: [], issuer: nil)
  result = JWT.decode(
    token,
    public_key(token),
    true,
    self.class.token_options(audience:, issuer:)
  )
  result[0]['data']
end