Module: Google::Auth::JsonKeyReader

Included in:
ServiceAccountCredentials, ServiceAccountJwtHeaderCredentials
Defined in:
lib/googleauth/json_key_reader.rb

Overview

JsonKeyReader contains the behaviour used to read private key and client email fields from the service account

Instance Method Summary collapse

Instance Method Details

#read_json_key(json_key_io) ⇒ Array(String, String, String, String, String)

Reads a JSON key from an IO object and extracts common fields.

Parameters:

  • json_key_io (IO) —

    An IO object containing the JSON key

Returns:

  • (Array(String, String, String, String, String)) —

    An array containing: private_key, client_email, project_id, quota_project_id, and universe_domain

Raises:



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# File 'lib/googleauth/json_key_reader.rb', line 31

def read_json_key json_key_io
  json_key = MultiJson.load json_key_io.read
  raise InitializationError, "missing client_email" unless json_key.key? "client_email"
  raise InitializationError, "missing private_key" unless json_key.key? "private_key"
  [
    json_key["private_key"],
    json_key["client_email"],
    json_key["project_id"],
    json_key["quota_project_id"],
    json_key["universe_domain"]
  ]
end