From a3f9ddbeded33c61a715c86ba5029954ba22c22d Mon Sep 17 00:00:00 2001 From: Adrian Tschira Date: Tue, 10 Apr 2018 17:22:52 +0200 Subject: [PATCH] Open certificate files as bytes That's what pyOpenSSL expects on python3 Signed-off-by: Adrian Tschira --- synapse/config/tls.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/synapse/config/tls.py b/synapse/config/tls.py index 29eb012ddb..b66154bc7c 100644 --- a/synapse/config/tls.py +++ b/synapse/config/tls.py @@ -133,7 +133,7 @@ class TlsConfig(Config): tls_dh_params_path = config["tls_dh_params_path"] if not self.path_exists(tls_private_key_path): - with open(tls_private_key_path, "w") as private_key_file: + with open(tls_private_key_path, "wb") as private_key_file: tls_private_key = crypto.PKey() tls_private_key.generate_key(crypto.TYPE_RSA, 2048) private_key_pem = crypto.dump_privatekey( @@ -148,7 +148,7 @@ class TlsConfig(Config): ) if not self.path_exists(tls_certificate_path): - with open(tls_certificate_path, "w") as certificate_file: + with open(tls_certificate_path, "wb") as certificate_file: cert = crypto.X509() subject = cert.get_subject() subject.CN = config["server_name"]