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# Copyright (C) 2021 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
import os
import signal
from getpass import getpass
import gerrit.utils.exceptions
from gerrit import GerritClient
def test_gerrit_auth(client: GerritClient) -> bool:
try:
client.projects.get("qt/qtbase").HEAD
except gerrit.utils.exceptions.ClientError as e:
print(e, e.args)
return False
print("Gerrit auth OK...")
return True
def validate_gerrit_config(config, client):
def input_with_maybe_timeout(func: [input, getpass], message: str) -> str:
"""Try to get input with timeout on Unix-based, or wait indefinitely on Windows."""
def interrupted(signum, frame):
"""called when read times out"""
raise TimeoutError
if os.name == 'posix':
signal.signal(signal.SIGALRM, interrupted)
signal.alarm(15)
try:
i = func(message)
except KeyboardInterrupt:
if os.name == 'posix':
signal.alarm(0)
raise KeyboardInterrupt
if os.name == 'posix':
signal.alarm(0)
return i
while not test_gerrit_auth(client):
print("Bad Gerrit user or password.\n"
f"Authenticated access to {config.GERRIT_HOST} is recommended for operation.")
print(f"\nConfigured username '{config.GERRIT_USERNAME}'")
try:
u = input_with_maybe_timeout(input,
"Press Return to accept or re-enter your username now: ")
except KeyboardInterrupt:
print("\n\nGerrit Username input cancelled. Proceeding without gerrit authentication!")
config.GERRIT_USERNAME = ""
config.GERRIT_PASSWORD = ""
return create_gerrit_client(config)
if u:
config.GERRIT_USERNAME = u
try:
p = input_with_maybe_timeout(getpass, "Please re-enter your password: ")
except KeyboardInterrupt:
print("\n\nGerrit Username input cancelled. Proceeding without gerrit authentication!")
config.GERRIT_USERNAME = ""
config.GERRIT_PASSWORD = ""
if not p:
config.GERRIT_USERNAME = ""
config.GERRIT_PASSWORD = ""
return create_gerrit_client(config)
return client
def create_gerrit_client(config):
"""Create an instance of an Gerrit client.
Will prompt for credentials if not configured."""
client = GerritClient(base_url=config.GERRIT_HOST, username=config.GERRIT_USERNAME,
password=config.GERRIT_PASSWORD)
client = validate_gerrit_config(config, client)
return client
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