Class: Tiddle::TokenIssuer

Inherits:
Object
  • Object
show all
Defined in:
lib/tiddle/token_issuer.rb

Constant Summary collapse

MAXIMUM_TOKENS_PER_USER = 
20

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(maximum_tokens_per_user) ⇒ TokenIssuer

Returns a new instance of TokenIssuer.



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# File 'lib/tiddle/token_issuer.rb', line 9

def initialize(maximum_tokens_per_user)
  self.maximum_tokens_per_user = maximum_tokens_per_user
end

Class Method Details

.build ⇒ Object 



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# File 'lib/tiddle/token_issuer.rb', line 5

def self.build
  new(MAXIMUM_TOKENS_PER_USER)
end

Instance Method Details

#create_and_return_token(resource, request) ⇒ Object 



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# File 'lib/tiddle/token_issuer.rb', line 13

def create_and_return_token(resource, request)
  token = resource.authentication_tokens
    .create! body: generate_token,
             last_used_at: DateTime.current,
             ip_address: request.remote_ip,
             user_agent: request.user_agent

  token.body
end

#expire_token(resource, request) ⇒ Object 



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# File 'lib/tiddle/token_issuer.rb', line 23

def expire_token(resource, request)
  resource.authentication_tokens
    .where(body: request.headers["X-#{resource.model_name.to_s.upcase}-TOKEN"])
    .take!
    .destroy
end

#purge_old_tokens(resource) ⇒ Object 



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# File 'lib/tiddle/token_issuer.rb', line 30

def purge_old_tokens(resource)
  resource.authentication_tokens
    .order(last_used_at: :desc)
    .offset(maximum_tokens_per_user)
    .destroy_all
end