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From a47e9bdc80224c9ceafcea6da5cea1539ddfbd4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Fri, 26 May 2023 06:05:13 +0200
Subject: [PATCH 3/3] Disable server component due to security issues
---
paramiko/transport.py | 4 ++++
tests/conftest.py | 5 +++++
2 files changed, 9 insertions(+)
diff --git a/paramiko/transport.py b/paramiko/transport.py
index 8785d6bb..803d07d1 100644
--- a/paramiko/transport.py
+++ b/paramiko/transport.py
@@ -120,6 +120,8 @@ from paramiko.util import (
)
+SERVER_DISABLED_BY_GENTOO = True
+
# for thread cleanup
_active_threads = []
@@ -768,6 +770,8 @@ class Transport(threading.Thread, ClosingContextManager):
`.SSHException` -- if negotiation fails (and no ``event`` was
passed in)
"""
+ if SERVER_DISABLED_BY_GENTOO:
+ raise Exception("Disabled by Gentoo for security reasons. Enable with 'server' USE flag")
if server is None:
server = ServerInterface()
self.server_mode = True
diff --git a/tests/conftest.py b/tests/conftest.py
index 7546aae4..804a289e 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -16,6 +16,7 @@ from paramiko import (
Ed25519Key,
ECDSAKey,
PKey,
+ transport,
)
from ._loop import LoopSocket
@@ -23,6 +24,10 @@ from ._stub_sftp import StubServer, StubSFTPServer
from ._util import _support
+# We need the server component for testing
+transport.SERVER_DISABLED_BY_GENTOO = False
+
+
# Perform logging by default; pytest will capture and thus hide it normally,
# presenting it on error/failure. (But also allow turning it off when doing
# very pinpoint debugging - e.g. using breakpoints, so you don't want output
--
2.40.1
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