yadunut/clan-core
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make sshd test work on macOS

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This commit is contained in:
Jörg Thalheim
2025-03-19 15:39:18 +01:00
parent 952d1facce
commit 7fef29d7aa
1 changed files with 14 additions and 6 deletions
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20
pkgs/clan-cli/tests/sshd.py
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@@ -76,16 +76,20 @@ exec {bash} -l "${{@}}"
login_shell.chmod(0o755) login_shell.chmod(0o755)
lib_path = None lib_path = None
assert platform == "linux", (
f"we do not support the ld_preload trick on non-linux just now. Got {platform}" extension = ".so"
) if platform == "darwin":
extension = ".dylib"
link_lib_flag = "-shared"
if platform == "darwin":
link_lib_flag = "-dynamiclib"
# This enforces a login shell by overriding the login shell of `getpwnam(3)` # This enforces a login shell by overriding the login shell of `getpwnam(3)`
lib_path = tmpdir / "libgetpwnam-preload.so" lib_path = tmpdir / f"libgetpwnam-preload.${extension}"
subprocess.run( subprocess.run(
[ [
os.environ.get("CC", "cc"), os.environ.get("CC", "cc"),
"-shared", link_lib_flag,
"-o", "-o",
lib_path, lib_path,
str(test_root / "getpwnam-preload.c"), str(test_root / "getpwnam-preload.c"),
@@ -109,8 +113,12 @@ def sshd(
sshd = shutil.which("sshd") sshd = shutil.which("sshd")
assert sshd is not None, "no sshd binary found" assert sshd is not None, "no sshd binary found"
env = {} env = {}
preload_env_name = "LD_PRELOAD"
if platform == "darwin":
preload_env_name = "DYLD_INSERT_LIBRARIES"
env = { env = {
"LD_PRELOAD": str(sshd_config.preload_lib), preload_env_name: str(sshd_config.preload_lib),
"LOGIN_SHELL": str(sshd_config.login_shell), "LOGIN_SHELL": str(sshd_config.login_shell),
} }
proc = command.run( proc = command.run(