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tls: re-define max supported version as 1.2 #25024

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tls: re-define max supported version as 1.2 #25024

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6 changes: 6 additions & 0 deletions src/node_crypto.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -518,6 +518,12 @@ void SecureContext::Init(const FunctionCallbackInfo<Value>& args) {
SSL_SESS_CACHE_NO_AUTO_CLEAR);

SSL_CTX_set_min_proto_version(sc->ctx_.get(), min_version);

if (max_version == 0) {
// Selecting some secureProtocol methods allows the TLS version to be "any
// supported", but we don't support TLSv1.3, even if OpenSSL does.
max_version = TLS1_2_VERSION;
}
SSL_CTX_set_max_proto_version(sc->ctx_.get(), max_version);

// OpenSSL 1.1.0 changed the ticket key size, but the OpenSSL 1.0.x size was
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