def _put_logging_config(request):
"""PUTs the verbosity for handlers."""
response = make_error_response('Could not change log settings', 400)
try:
if request.content_type != 'application/json':
raise TypeError('The request body must be application/json')
payload = json.loads(request.data)
logger = logging.getLogger()
# first loop through to ensure everything is valid
for key in payload:
handler = [x for x in logger.handlers if x.name == key]
if not handler:
raise ValueError(f'{key} is not a valid log handler')
try:
getattr(logging, payload[key])
except AttributeError:
raise ValueError(f'{payload[key]} is not a valid log verbosity level')
# now it's safe to iterate and change levels
for key in payload:
handler = [x for x in logger.handlers if x.name == key][0]
handler.setLevel(getattr(logging, payload[key]))
payload = {}
for handler in logger.handlers:
payload[handler.name] = logging.getLevelName(handler.level)
response = make_response(jsonify(payload), 200)
except (TypeError, ValueError) as ex:
response = make_error_response('Invalid log setting specification', 422, exception=ex)
except Exception as ex:
response = make_error_response('Could not change log settings', 400, exception=ex)
_log_request('_logging', request, response)
return response
def _fetch_settings(response):
if current_app.auth and not current_app.auth.authorized(
None, '_settings', 'GET'):
abort(make_error_response('Please provide proper credentials', 401))
del response['_items']
del response['_meta']
response['versions'] = {}
response['settings'] = {}
response['versions']['{$project_name}'] = VERSION
response['versions']['eve'] = eve_version
response['versions']['cerberus'] = cerberus_version
response['versions']['python'] = platform.sys.version
for env in sorted(SETTINGS):
key = env.upper()
if ('PASSWORD' not in key) and ('SECRET' not in key):
response['settings'][env] = SETTINGS[env]
def catchall_exception_handler(ex):
return make_error_response('Unexpected server error',
500,
exception=ex)
def mongo_missing_exception_handler(ex):
message = 'Could not connect to mongodb. ' \
'Ask server admin to check connection settings and ensure database is running.'
return make_error_response(message, 500, exception=ex)
def put_logging_config():
"""PUT logging level to handlers."""
if app.auth and not app.auth.authorized(None, '_logging', 'PUT'):
return make_error_response('Please provide proper credentials', 401)
return _put_logging_config(flask_request)
def get_logging_config():
"""Returns the current verbosity levels for logging handlers."""
if app.auth and not app.auth.authorized(None, '_logging', 'GET'):
return make_error_response('Please provide proper credentials', 401)
return _get_logging_config()