uv run python - <<'PY'
import json, os, shutil, stat, tempfile
from pathlib import Path
from unittest.mock import patch
from mcp atlassian.utils.oauth import OAuthConfig

home = tempfile.mkdtemp(prefix='mcp-atlassian-oauth-poc-')
old home = os.environ.get('HOME')
os.environ['HOME'] = home
try:
  cfg = OAuthConfig(client id='poc-client', client secret='client-secret', redirect uri='http://localhost/callback', scope='offline access', cloud id='cloud-id')
  cfg.access token = 'poc-access-token'
  cfg.refresh token = 'poc-refresh-token'
  cfg.expires at = 2000000000
  with patch('keyring.set password', return value=None):
    cfg. save tokens()
  token file = Path(home) / '.mcp-atlassian' / 'oauth-poc-client.json'
  mode = stat.S IMODE(token file.stat().st mode)
  data = json.loads(token file.read text())
  print(json.dumps({
    'token file exists': token file.exists(),
    'token file mode octal': oct(mode),
    'contains access token': data.get('access token') == 'poc-access-token',
    'contains refresh token': data.get('refresh token') == 'poc-refresh-token',
    'token file path': str(token file),
  }, indent=2, sort keys=True))
finally:
  if old home is not None:
    os.environ['HOME'] = old home
  else:
    os.environ.pop('HOME', None)
  shutil.rmtree(home)
PY

{
 "contains access token": true,
 "contains refresh token": true,
 "token file exists": true,
 "token file mode octal": "0o664",
 "token file path": "/tmp/mcp-atlassian-oauth-poc-9m9wvktp/.mcp-atlassian/oauth-poc-client.json"
}