Class: Core::Services::Tokens

Inherits:
Base
  • Object
show all
Includes:
Singleton
Defined in:
lib/core/services/tokens.rb

Overview

Service handling every operations concerning access tokens. This should mainly be used in the authentication backend as we should be the only ones to manage tokens.

Instance Method Summary collapse

Methods inherited from Base

#bad_request_err, #forbidden_err, #require_parameters, #unknown_err

Instance Method Details

#create_from_authorization(client_id: nil, client_secret: nil, authorization_code: nil, **_ignored) ⇒ Object 



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# File 'lib/core/services/tokens.rb', line 11

def create_from_authorization(client_id: nil, client_secret: nil, authorization_code: nil, **_ignored)
  authorization = Core.svc.authorizations.get_by_credentials(
    client_id: client_id,
    client_secret: client_secret,
    authorization_code: authorization_code
  )
  raise forbidden_err(field: 'authorization_code', error: 'used') if authorization.used?

  created = Core::Models::OAuth::AccessToken.create(authorization: authorization)
  Core::Decorators::Token.new(created)
end

#create_from_token(client_id: nil, client_secret: nil, token: nil, **_ignored) ⇒ Object

Refreshes the token for the next request the client wants to issue by re-creating it from the previous token to add it to the tokens chain.



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# File 'lib/core/services/tokens.rb', line 26

def create_from_token(client_id: nil, client_secret: nil, token: nil, **_ignored)
  token = get_by_value(token: token)
  authorization = Core.svc.authorizations.get_by_credentials(
    client_id: client_id,
    client_secret: client_secret,
    authorization_code: token.authorization.code
  )
  raise forbidden_err(field: 'token', error: 'used') unless token.generated.nil?

  created = Core::Models::OAuth::AccessToken.create(
    generator: token,
    authorization: authorization
  )
  Core::Decorators::Token.new(created)
end

#get_by_value(token: nil, **_ignored) ⇒ Object 



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# File 'lib/core/services/tokens.rb', line 42

def get_by_value(token: nil, **_ignored)
  require_parameters token: token
  token = Core::Models::OAuth::AccessToken.find_by(value: token)
  raise unknown_err(field: 'token') if token.nil?

  Core::Decorators::Token.new(token)
end