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Create ssl contexts only once

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shortcutme 2019-12-17 14:22:29 +01:00
parent 8ed7d0385d
commit 08a0a63631
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1 changed files with 5 additions and 0 deletions
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5
src/Crypt/CryptConnection.py
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@ -18,6 +18,9 @@ class CryptConnectionManager:
else: else:
self.openssl_bin = "openssl" self.openssl_bin = "openssl"
self.context_client = None
self.context_server = None
self.openssl_conf_template = "src/lib/openssl/openssl.cnf" self.openssl_conf_template = "src/lib/openssl/openssl.cnf"
self.openssl_conf = config.data_dir + "/openssl.cnf" self.openssl_conf = config.data_dir + "/openssl.cnf"
@ -47,6 +50,8 @@ class CryptConnectionManager:
] ]
def createSslContexts(self): def createSslContexts(self):
if self.context_server and self.context_client:
return False
ciphers = "ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256:AES128-SHA256:AES256-SHA:" ciphers = "ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256:AES128-SHA256:AES256-SHA:"
ciphers += "!aNULL:!eNULL:!EXPORT:!DSS:!DES:!RC4:!3DES:!MD5:!PSK" ciphers += "!aNULL:!eNULL:!EXPORT:!DSS:!DES:!RC4:!3DES:!MD5:!PSK"