def save_file(file_name, content, directory=ATTACHMENT_DIRECTORY):
info('save_file: file_name %s', file_name)
mode = 0o777
os.makedirs(UPLOAD_DIRECTORY, mode, True)
os.makedirs(UPLOAD_DIRECTORY + '/' + directory, mode, True)
file_path = os.path.join(UPLOAD_DIRECTORY + '/' + directory, file_name)
with open(file_path, "w") as file:
file.write(str(content))
return file_path
def download(self, path: str):
check_resource_extension(path)
path = UPLOAD_ABS_DIRECTORY + path
info('server.download: path %s', path)
if not os.path.isfile(path):
raise StorageBadRequest('resource does not exist for path ' + path,
STORAGE_0119)
attachment_file_name = extract_resource_name(path)
return send_file(path, None, True, attachment_file_name)
def get_health():
returned_server_time = convert_date_to_string(now())
query = '''select now() as current_time from dual'''
returned_database_time = first(text(query))['current_time']
info("server_time: %s; database_time: %s", returned_server_time,
returned_database_time)
processed = int(round(time.time() * 1000)) - g.requested_ms
json = empty_json_object()
json['processed_time_ms'] = processed
json['returned_server_time'] = returned_server_time
json['returned_database_time'] = returned_database_time
return make_json_response(json, 200)
def create_directories(path: str):
info('server.create_directories: path %s', path)
path_parts = split_path(path)
resource_name = extract_resource_name(path)
info('server.create_directories: resource_name %s', resource_name)
os.makedirs(UPLOAD_ABS_DIRECTORY, DEFAULT_FILE_PERMISSIONS, True)
directory_path = ''
for path_part in path_parts:
if resource_name not in path_part and '/' not in path_part:
directory_path += '/' + path_part
absolute_path = UPLOAD_ABS_DIRECTORY + directory_path
os.makedirs(absolute_path, DEFAULT_FILE_PERMISSIONS, True)
return directory_path
def verify_auth_token(token,
ip='0.0.0.0',
path='/',
grant='get_all',
raise_error=True):
token_checked = ("token_checked" in g and g.token_checked)
if token_checked:
return True
if '127.0.0.1' in ip or '0.0.0.0' in ip:
info('Permission granted. System request.')
g.token_checked = True
return True
try:
payload = decode_token(token)
if "login" in payload:
g.login = payload['login']
if "id" in payload:
g.user_id = payload['id']
if "role" in payload:
g.user_role = payload['role']
except Exception as e:
exception(e)
if raise_error:
raise e
else:
return False
permission = check_grants(payload['role'], path, grant)
if permission is None:
error('Permission denied. No rights for ' + path)
if raise_error:
raise Unauthorized('Permission denied. No rights for ' + path)
else:
return False
g.token_checked = True
return True
def upload(self, path: str, data):
check_resource_extension(path)
info('server.upload: path %s', path)
self.create_directories(path)
data.save(UPLOAD_ABS_DIRECTORY + path)
return success(path, 200, 'Success', REST_GUIDE + 'resources')