Provides a set of credentials that will always return an empty access token.

This is useful for APIs which do not require authentication, for local
service emulators, and for testing.

CloneableInstantiable
ImplementsGoogle\Auth\FetchAuthTokenInterface
Methods
public fetchAuthToken(?callable $httpHandler = NULL)
 

Fetches the auth token. In this case it returns an empty string.

  • return array A set of auth related metadata, containing the following keys: - access_token (string)
public getCacheKey()
 

Returns the cache key. In this case it returns a null value, disabling
caching.

  • return string|null
public getLastReceivedToken()
 

Fetches the last received token. In this case, it returns the same empty string
auth token.

  • return array
Properties
private $token
 
  • var array
© 2020 Bruce Wells
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