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Introduce DisableSslVersions.

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The SSL Versions specified will be disabled on server context.
This commit is contained in:
Raymond Tau
2015-11-10 00:55:24 +08:00
parent d3a1b26413
commit 8b1b67faed
5 changed files with 67 additions and 11 deletions
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23
src/Mayaqua/Network.c
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@ -12966,15 +12966,24 @@ bool StartSSLEx(SOCK *sock, X *x, K *priv, bool client_tls, UINT ssl_timeout, ch
{
if (sock->ServerMode)
{
if (sock->AcceptOnlyTls == false)
{
SSL_CTX_set_ssl_version(ssl_ctx, SSLv23_method());
SSL_CTX_set_ssl_version(ssl_ctx, SSLv23_method());
long ssl_opt_flags=0x0L;
if (sock->DisableSslVersions & SSL_VERSION_SSL_V2) {
ssl_opt_flags |= SSL_OP_NO_SSLv2;
}
else
{
SSL_CTX_set_ssl_version(ssl_ctx, TLSv1_method());
if (sock->DisableSslVersions & SSL_VERSION_SSL_V3) {
ssl_opt_flags |= SSL_OP_NO_SSLv3;
}
if (sock->DisableSslVersions & SSL_VERSION_TLS_V1_0) {
ssl_opt_flags |= SSL_OP_NO_TLSv1;
}
if (sock->DisableSslVersions & SSL_VERSION_TLS_V1_1) {
ssl_opt_flags |= SSL_OP_NO_TLSv1_1;
}
if (sock->DisableSslVersions & SSL_VERSION_TLS_V1_2) {
ssl_opt_flags |= SSL_OP_NO_TLSv1_2;
}
SSL_CTX_set_options(ssl_ctx, ssl_opt_flags);
Unlock(openssl_lock);
AddChainSslCertOnDirectory(ssl_ctx);
Lock(openssl_lock);