Bitmessage/PyBitmessage-2024-08-21
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fix TLS configuration bug

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Kashiko Koibumi 2024-05-31 00:49:37 +09:00
parent e4570cc662
commit 4702dd2593
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GPG Key ID: 8F06E069E37C40C4
1 changed files with 4 additions and 3 deletions
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7
src/network/tls.py
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@ -72,14 +72,15 @@ class TLSDispatcher(AdvancedDispatcher):
self.set_state("tls_handshake") self.set_state("tls_handshake")
return False return False
self.do_tls_init() return self.do_tls_init()
def do_tls_init(self): def do_tls_init(self):
# Once the connection has been established, # Once the connection has been established,
# it's safe to wrap the socket. # it's safe to wrap the socket.
if sys.version_info >= (2, 7, 9): if sys.version_info >= (2, 7, 9):
if ssl.OPENSSL_VERSION_NUMBER >= 0x30000000: if ssl.OPENSSL_VERSION_NUMBER >= 0x30000000:
context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT) context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER
if self.server_side else ssl.PROTOCOL_TLS_CLIENT)
else: else:
context = ssl.create_default_context( context = ssl.create_default_context(
purpose=ssl.Purpose.SERVER_AUTH purpose=ssl.Purpose.SERVER_AUTH
@ -92,7 +93,7 @@ class TLSDispatcher(AdvancedDispatcher):
if ssl.OPENSSL_VERSION_NUMBER >= 0x30000000: if ssl.OPENSSL_VERSION_NUMBER >= 0x30000000:
context.options = ssl.OP_ALL | ssl.OP_NO_SSLv2 |\ context.options = ssl.OP_ALL | ssl.OP_NO_SSLv2 |\
ssl.OP_NO_SSLv3 | ssl.OP_SINGLE_ECDH_USE |\ ssl.OP_NO_SSLv3 | ssl.OP_SINGLE_ECDH_USE |\
ssl.OP_CIPHER_SERVER_PREFERENCE | ssl.OP_NO_TLS1_3 ssl.OP_CIPHER_SERVER_PREFERENCE | ssl.OP_NO_TLSv1_3
else: else:
context.options = ssl.OP_ALL | ssl.OP_NO_SSLv2 |\ context.options = ssl.OP_ALL | ssl.OP_NO_SSLv2 |\
ssl.OP_NO_SSLv3 | ssl.OP_SINGLE_ECDH_USE |\ ssl.OP_NO_SSLv3 | ssl.OP_SINGLE_ECDH_USE |\