diff options
| -rw-r--r-- | synapse/crypto/context_factory.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/crypto/context_factory.py b/synapse/crypto/context_factory.py index fe58d65305..45958abbf5 100644 --- a/synapse/crypto/context_factory.py +++ b/synapse/crypto/context_factory.py @@ -1,5 +1,6 @@ from twisted.internet import reactor, ssl from OpenSSL import SSL +from twisted.internet._sslverify import _OpenSSLECCurve, _defaultCurveName class ServerContextFactory(ssl.ContextFactory): @@ -12,6 +13,11 @@ class ServerContextFactory(ssl.ContextFactory): @staticmethod def configure_context(context, config): + try: + _ecCurve = _OpenSSLECCurve(_defaultCurveName) + _ecCurve.addECKeyToContext(context) + except: + pass context.set_options(SSL.OP_NO_SSLv2 | SSL.OP_NO_SSLv3) context.use_certificate(config.tls_certificate) context.use_privatekey(config.tls_private_key) |