Class: HasJwtToken::JwtConfiguration

Inherits:
Object
  • Object
show all
Defined in:
lib/has_jwt_token/jwt_configuration.rb

Constant Summary collapse

DEFAULT_AUTH_ATTRIBUTE = 
:id
CLAIMS = 
{
  expiration_time: :exp,
  not_before_time: :nbf,
  issuer: :iss,
  audience: :aud,
  jwt_id: :jti,
  issued_at: :iat,
  subject: :sub
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ JwtConfiguration

Returns a new instance of JwtConfiguration.



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 19

def initialize
  @payload = {}
  @header = {}
  @defined_claims = []
end

Instance Attribute Details

#defined_claims ⇒ Object (readonly)

Returns the value of attribute defined_claims.



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 17

def defined_claims
  @defined_claims
end

#model ⇒ Object

Returns the value of attribute model.



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 16

def model
  @model
end

Instance Method Details

#algorithm(value = nil) ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 25

def algorithm(value = nil)
  return @algorithm unless value

  @algorithm = value
end

#authenticate_by ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 83

def authenticate_by
  @authenticate_by || DEFAULT_AUTH_ATTRIBUTE
end

#claims_payload ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 66

def claims_payload
  defined_claims.each_with_object({}) do |claim_name, memo|
    claim_key = CLAIMS[claim_name]
    memo[claim_key] = public_send(claim_name)
  end
end

#header(name = nil, value = nil) ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 73

def header(name = nil, value = nil)
  @header[name] = value if name
end

#header_fields ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 77

def header_fields
  @header.transform_values do |val|
    val.is_a?(Proc) ? val.call : val
  end
end

#model_payload ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 49

def model_payload
  @payload.transform_values do |val|
    next val if !val.is_a?(Proc) || !model

    begin
      val.call(model)
    rescue ArgumentError
      val.call
    end
  end
end

#payload(name = nil, value: nil, auth_by: false) ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 61

def payload(name = nil, value: nil, auth_by: false)
  @authenticate_by = name if auth_by
  @payload[name] = value || ->(model) { model.respond_to?(name) && model.public_send(name) } if name
end

#secret(value = nil) ⇒ Object 



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# File 'lib/has_jwt_token/jwt_configuration.rb', line 31

def secret(value = nil)
  return @secret unless value

  @secret = value
end