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ssh: improve parsing of ipv6 hostnames

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This commit is contained in:
DavHau
2024-12-15 17:46:50 +07:00
parent fab96ab7e8
commit 907fab455a
1 changed files with 2 additions and 1 deletions
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3
pkgs/clan-cli/clan_cli/ssh/parse.py
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@@ -1,3 +1,4 @@
import re
import urllib.parse import urllib.parse
from typing import Any from typing import Any
@@ -18,7 +19,7 @@ def parse_deployment_address(
parts = host.split("@") parts = host.split("@")
user: str | None = None user: str | None = None
# count the number of : in the hostname # count the number of : in the hostname
if host.count(":") > 1 and not host.startswith("["): if host.count(":") > 1 and not re.match(r".*\[.*\]", host):
msg = f"Invalid hostname: {host}. IPv6 addresses must be enclosed in brackets , e.g. [::1]" msg = f"Invalid hostname: {host}. IPv6 addresses must be enclosed in brackets , e.g. [::1]"
raise ClanError(msg) raise ClanError(msg)
if len(parts) > 1: if len(parts) > 1: