Class Google::Auth::ServiceAccountCredentials
In: lib/googleauth/service_account.rb
Parent: Signet::OAuth2::Client

Authenticates requests using Google‘s Service Account credentials via an OAuth access token.

This class allows authorizing requests for service accounts directly from credentials from a json key file downloaded from the developer console (via ‘Generate new Json Key’).

cf [Application Default Credentials](goo.gl/mkAHpZ)

Methods

apply!   make_creds   new   unescape  

Constants

TOKEN_CRED_URI = "https://www.googleapis.com/oauth2/v4/token".freeze

Attributes

project_id  [R] 

Public Class methods

make_creds(options = {})

Creates a ServiceAccountCredentials.

@param json_key_io [IO] an IO from which the JSON key can be read @param scope [string|array|nil] the scope(s) to access

unescape(str)

Handles certain escape sequences that sometimes appear in input. Specifically, interprets the "\n" sequence for newline, and removes enclosing quotes.

Public Instance methods

apply!(a_hash, opts = {})

Extends the base class.

If scope(s) is not set, it creates a transient ServiceAccountJwtHeaderCredentials instance and uses that to authenticate instead.

[Validate]