Class: WCC::Data::RackClientAppTokenAuth

Inherits:
Object
  • Object
show all
Defined in:
lib/wcc/data/rack_client_app_token_auth.rb

Defined Under Namespace

Classes: RedisCache

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, cache: default_cache, lookup_token: method(:default_lookup_token)) ⇒ RackClientAppTokenAuth

Returns a new instance of RackClientAppTokenAuth.



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# File 'lib/wcc/data/rack_client_app_token_auth.rb', line 37

def initialize(app, cache: default_cache, lookup_token: method(:default_lookup_token))
  @app = app
  @cache = cache
  @lookup_token = lookup_token
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/wcc/data/rack_client_app_token_auth.rb', line 35

def app
  @app
end

#cache ⇒ Object (readonly)

Returns the value of attribute cache.



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# File 'lib/wcc/data/rack_client_app_token_auth.rb', line 35

def cache
  @cache
end

#lookup_token ⇒ Object (readonly)

Returns the value of attribute lookup_token.



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# File 'lib/wcc/data/rack_client_app_token_auth.rb', line 35

def lookup_token
  @lookup_token
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/wcc/data/rack_client_app_token_auth.rb', line 54

def call(env)
  _, token_string = env["HTTP_AUTHORIZATION"].split(/\s+/)
  if find(token_string)
    app.call(env)
  else
    [403, {}, ['{"error":"Invalid Bearer Token"}']]
  end
end

#find(token) ⇒ Object 



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# File 'lib/wcc/data/rack_client_app_token_auth.rb', line 43

def find(token)
  cached = cache.find(token)
  return cached if cached

  val = lookup_token.(token)

  cache << token if val

  val
end