| # Copyright 2020 The LUCI Authors. All rights reserved. | |
| # Use of this source code is governed under the Apache License, Version 2.0 | |
| # that can be found in the LICENSE file. | |
| import re | |
| # Matches service account email (or rather close enough superset of it). | |
| _SERVICE_ACCOUNT_RE = re.compile(r'^[0-9a-zA-Z_\-\.\+\%]+@[0-9a-zA-Z_\-\.]+$') | |
| def is_service_account(value): | |
| """Returns True if given value looks like a service account email.""" | |
| return bool(_SERVICE_ACCOUNT_RE.match(value)) |