import asyncio.subprocess
import json
import shlex
from types import SimpleNamespace
async def google_auth_credentials(provider):
if 'cmd-path' not in provider or 'cmd-args' not in provider:
raise ValueError('GoogleAuth via gcloud is supported! Values for cmd-path, cmd-args are required.')
cmd = shlex.split(' '.join((provider['cmd-path'], provider['cmd-args'])))
cmd_exec = asyncio.create_subprocess_exec(*cmd,
stdin=None,
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE)
proc = await cmd_exec
data = await proc.stdout.read()
data = data.decode('ascii').rstrip()
data = json.loads(data)
await proc.wait()
return SimpleNamespace(
token=data['credential']['access_token'],
expiry=data['credential']['token_expiry']
)
