def find_user_by_id(user_id) -> Optional[User]:
user_id = try_int(user_id)
if not user_id:
return None
s = create_session()
user = s.query(User).filter(User.id == user_id).all()
s.close()
if len(user) > 1:
raise ValueError(f"Found {len(user)} users - expected to find 0 or 1")
elif len(user) == 0:
return None
else:
return user[0]
def get_user_id_via_auth_cookie(request: Request) -> Optional[int]:
if auth_cookie_name not in request.cookies:
return None
val = request.cookies[auth_cookie_name]
parts = val.split(':')
if len(parts) != 2:
return None
user_id = parts[0]
hash_val = parts[1]
hash_val_check = __hash_text(user_id)
if hash_val != hash_val_check:
print("Warning: Hash mismatch, invalid cookie value")
return None
return try_int(user_id)
def make_version_num(version_text):
major, minor, build = 0, 0, 0
if version_text:
version_text = version_text.split('b')[0]
parts = version_text.split('.')
if len(parts) == 1:
major = try_int(parts[0])
elif len(parts) == 2:
major = try_int(parts[0])
minor = try_int(parts[1])
elif len(parts) == 3:
major = try_int(parts[0])
minor = try_int(parts[1])
build = try_int(parts[2])
return major, minor, build
