Fixes #6129

2026-10-17 05:07:28 +08:00 · 2026-09-25 11:00:58 +02:00
parent 8ac458c6bc
commit 92b652177b
2 changed files with 3 additions and 2 deletions
@@ -91,7 +91,8 @@ class HTTPSConnection(_http_client.HTTPSConnection):
                    else:
                        for header, value in conf.httpHeaders:
                            if header.lower() == "host":
-                                hostname = value
+                                match = re.search(r"\A\[(?P<hostname>.+)\](:\d+)?\Z", value.strip())
+                                hostname = match.group("hostname") if match else value.rsplit(":", 1)[0] if ":" in value else value
                                break
                    hostname = hostname if re.search(r"\A[\d.]+\Z", hostname or "") is None else None
                    result = _contexts[protocol].wrap_socket(sock, do_handshake_on_connect=True, server_hostname=hostname)