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refactoring

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This commit is contained in:
Devaev Maxim
2020-05-25 01:49:39 +03:00
parent 499cbb0cc5
commit d5dca5a8b4
3 changed files with 17 additions and 17 deletions
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16
kvmd/apps/ipmi/auth.py
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@@ -28,8 +28,8 @@ from typing import Dict
# =====
class IpmiPasswdError(Exception):
def __init__(self, path: str, number: int, msg: str) -> None:
super().__init__(f"Syntax error at {path}:{number}: {msg}")
def __init__(self, path: str, lineno: int, msg: str) -> None:
super().__init__(f"Syntax error at {path}:{lineno}: {msg}")
@dataclasses.dataclass(frozen=True)
@@ -57,30 +57,30 @@ class IpmiAuthManager:
def __parse_passwd_file(self, lines: List[str]) -> Dict[str, IpmiUserCredentials]:
credentials: Dict[str, IpmiUserCredentials] = {}
for (number, line) in enumerate(lines):
for (lineno, line) in enumerate(lines):
if len(line.strip()) == 0 or line.lstrip().startswith("#"):
continue
if " -> " not in line:
raise IpmiPasswdError(self.__path, number, "Missing ' -> ' operator")
raise IpmiPasswdError(self.__path, lineno, "Missing ' -> ' operator")
(left, right) = map(str.lstrip, line.split(" -> ", 1))
for (name, pair) in [("left", left), ("right", right)]:
if ":" not in pair:
raise IpmiPasswdError(self.__path, number, f"Missing ':' operator in {name} credentials")
raise IpmiPasswdError(self.__path, lineno, f"Missing ':' operator in {name} credentials")
(ipmi_user, ipmi_passwd) = left.split(":")
ipmi_user = ipmi_user.strip()
if len(ipmi_user) == 0:
raise IpmiPasswdError(self.__path, number, "Empty IPMI user (left)")
raise IpmiPasswdError(self.__path, lineno, "Empty IPMI user (left)")
(kvmd_user, kvmd_passwd) = right.split(":")
kvmd_user = kvmd_user.strip()
if len(kvmd_user) == 0:
raise IpmiPasswdError(self.__path, number, "Empty KVMD user (left)")
raise IpmiPasswdError(self.__path, lineno, "Empty KVMD user (left)")
if ipmi_user in credentials:
raise IpmiPasswdError(self.__path, number, f"Found duplicating user {ipmi_user!r} (left)")
raise IpmiPasswdError(self.__path, lineno, f"Found duplicating user {ipmi_user!r} (left)")
credentials[ipmi_user] = IpmiUserCredentials(
ipmi_user=ipmi_user,