2 * Copyright 2004-present Facebook, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include <folly/io/async/SSLOptions.h>
18 #include <folly/Format.h>
19 #include <folly/Logging.h>
24 namespace ssl_options_detail {
25 void logDfatal(std::exception const& e) {
26 LOG(DFATAL) << exceptionStr(e);
28 } // namespace ssl_options_detail
30 constexpr std::array<const char*, 12> SSLCommonOptions::kCipherList;
31 constexpr std::array<const char*, 8> SSLCommonOptions::kSignatureAlgorithms;
32 constexpr std::array<const char*, 12> SSLServerOptions::kCipherList;
34 void SSLCommonOptions::setClientOptions(SSLContext& ctx) {
35 #ifdef SSL_MODE_HANDSHAKE_CUTTHROUGH
36 ctx.enableFalseStart();
39 X509VerifyParam param(X509_VERIFY_PARAM_new());
40 X509_VERIFY_PARAM_set_flags(param.get(), X509_V_FLAG_X509_STRICT);
42 ctx.setX509VerifyParam(param);
43 } catch (std::runtime_error const& e) {
44 LOG(DFATAL) << exceptionStr(e);
48 ctx.setClientECCurvesList({"P-256", "P-384"});
49 } catch (std::runtime_error const& e) {
50 LOG(DFATAL) << exceptionStr(e);
53 setCipherSuites<SSLCommonOptions>(ctx);
54 setSignatureAlgorithms<SSLCommonOptions>(ctx);