From 15be181642d08337f94b89b49305e49c56a103a4 Mon Sep 17 00:00:00 2001 From: Mark Haines Date: Fri, 24 Oct 2014 19:27:12 +0100 Subject: Add log message if we can't enable ECC. Require pyopenssl>=0.14 since 0.13 doesn't seem to have ECC --- synapse/crypto/context_factory.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'synapse') diff --git a/synapse/crypto/context_factory.py b/synapse/crypto/context_factory.py index f86bd19255..f402c795bb 100644 --- a/synapse/crypto/context_factory.py +++ b/synapse/crypto/context_factory.py @@ -16,6 +16,9 @@ from twisted.internet import ssl from OpenSSL import SSL from twisted.internet._sslverify import _OpenSSLECCurve, _defaultCurveName +import logging + +logger = logging.getLogger(__name__) class ServerContextFactory(ssl.ContextFactory): """Factory for PyOpenSSL SSL contexts that are used to handle incoming @@ -31,7 +34,7 @@ class ServerContextFactory(ssl.ContextFactory): _ecCurve = _OpenSSLECCurve(_defaultCurveName) _ecCurve.addECKeyToContext(context) except: - pass + logger.exception("Failed to enable eliptic curve for TLS") context.set_options(SSL.OP_NO_SSLv2 | SSL.OP_NO_SSLv3) context.use_certificate(config.tls_certificate) context.use_privatekey(config.tls_private_key) -- cgit 1.5.1