hermes-agent/tests/hermes_cli/test_ssh_session_token_pars...

57 lines
1.7 KiB
Python

import argparse
import os
import pytest
from hermes_constants import set_hermes_home_override, reset_hermes_home_override
from hermes_cli.main import _read_ssh_session_token_file, cmd_dashboard
from hermes_cli.subcommands.dashboard import build_dashboard_parser
def dashboard_parser():
parser = argparse.ArgumentParser()
subparsers = parser.add_subparsers(dest="command")
build_dashboard_parser(
subparsers,
cmd_dashboard=lambda _args: None,
cmd_dashboard_register=lambda _args: None,
)
return parser
def test_serve_help_advertises_secure_ssh_bootstrap_flags(capsys):
with pytest.raises(SystemExit) as exit_info:
dashboard_parser().parse_args(["serve", "--help"])
assert exit_info.value.code == 0
output = capsys.readouterr().out
assert "--ssh-session-token-file PATH" in output
assert "--ssh-owner-nonce NONCE" in output
@pytest.mark.skipif(os.name == "nt", reason="POSIX symlink contract")
def test_token_file_rejects_symlink(tmp_path, monkeypatch):
home = tmp_path / "home"
token_dir = home / ".hermes" / "desktop-ssh" / ("a" * 32)
token_dir.mkdir(parents=True, mode=0o700)
target = tmp_path / "token"
target.write_text("b" * 64)
target.chmod(0o600)
token_path = token_dir / "0123456789abcdef.token"
token_path.symlink_to(target)
override = set_hermes_home_override(home / ".hermes")
try:
with pytest.raises(SystemExit, match="symlink|not accessible"):
_read_ssh_session_token_file(str(token_path))
assert not token_path.exists()
assert target.read_text() == "b" * 64
finally:
reset_hermes_home_override(override)