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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include "mongo/util/net/ssl_options.h"
#include <boost/filesystem/operations.hpp>
#include "mongo/base/status.h"
#include "mongo/config.h"
#include "mongo/util/options_parser/startup_option_init.h"
#include "mongo/util/options_parser/startup_options.h"
#if MONGO_CONFIG_SSL_PROVIDER == MONGO_CONFIG_SSL_PROVIDER_OPENSSL
#include <openssl/ssl.h>
#endif
using namespace mongo;
namespace moe = mongo::optionenvironment;
using std::string;
namespace {
MONGO_GENERAL_STARTUP_OPTIONS_REGISTER(SSLClientOptions)(InitializerContext*) {
auto& options = moe::startupOptions;
options.addOptionChaining(
"tls", "tls", moe::Switch, "use TLS for all connections", {"ssl"}, {"ssl"});
options
.addOptionChaining("tls.CAFile",
"tlsCAFile",
moe::String,
"Certificate Authority file for TLS",
{"ssl.CAFile"},
{"sslCAFile"})
.requires("tls");
options
.addOptionChaining("tls.PEMKeyFile",
"tlsPEMKeyFile",
moe::String,
"PEM certificate/key file for TLS",
{"ssl.PEMKeyFile"},
{"sslPEMKeyFile"})
.requires("tls");
options
.addOptionChaining("tls.PEMKeyPassword",
"tlsPEMKeyPassword",
moe::String,
"Password for key in PEM file for TLS",
{"ssl.PEMKeyPassword"},
{"sslPEMKeyPassword"})
.requires("tls");
options
.addOptionChaining("tls.CRLFile",
"tlsCRLFile",
moe::String,
"Certificate Revocation List file for TLS",
{"ssl.CRLFile"},
{"sslCRLFile"})
.requires("tls")
.requires("tls.CAFile");
options
.addOptionChaining("net.tls.allowInvalidHostnames",
"tlsAllowInvalidHostnames",
moe::Switch,
"Allow connections to servers with non-matching hostnames",
{"net.ssl.allowInvalidHostnames"},
{"sslAllowInvalidHostnames"})
.requires("tls");
options
.addOptionChaining("tls.allowInvalidCertificates",
"tlsAllowInvalidCertificates",
moe::Switch,
"Allow connections to servers with invalid certificates",
{"ssl.allowInvalidCertificates"},
{"sslAllowInvalidCertificates"})
.requires("tls");
options.addOptionChaining("tls.FIPSMode",
"tlsFIPSMode",
moe::Switch,
"Activate FIPS 140-2 mode at startup",
{"ssl.FIPSMode"},
{"sslFIPSMode"});
#ifdef MONGO_CONFIG_SSL_CERTIFICATE_SELECTORS
options
.addOptionChaining("tls.certificateSelector",
"tlsCertificateSelector",
moe::String,
"TLS Certificate in system store",
{"ssl.certificateSelector"},
{"sslCertificateSelector"})
.incompatibleWith("tls.PEMKeyFile")
.incompatibleWith("tls.PEMKeyPassword");
#endif
options.addOptionChaining(
"tls.disabledProtocols",
"tlsDisabledProtocols",
moe::String,
"Comma separated list of TLS protocols to disable [TLS1_0,TLS1_1,TLS1_2]",
{"ssl.disabledProtocols"},
{"sslDisabledProtocols"});
return Status::OK();
}
MONGO_STARTUP_OPTIONS_STORE(SSLClientOptions)(InitializerContext*) {
const auto& params = moe::startupOptionsParsed;
if (params.count("tls") && params["tls"].as<bool>() == true) {
sslGlobalParams.sslMode.store(SSLParams::SSLMode_requireSSL);
}
if (params.count("tls.PEMKeyFile")) {
sslGlobalParams.sslPEMKeyFile = params["tls.PEMKeyFile"].as<std::string>();
}
if (params.count("tls.PEMKeyPassword")) {
sslGlobalParams.sslPEMKeyPassword = params["tls.PEMKeyPassword"].as<std::string>();
}
if (params.count("tls.CAFile")) {
sslGlobalParams.sslCAFile = params["tls.CAFile"].as<std::string>();
}
if (params.count("tls.CRLFile")) {
sslGlobalParams.sslCRLFile = params["tls.CRLFile"].as<std::string>();
}
if (params.count("net.tls.allowInvalidHostnames")) {
sslGlobalParams.sslAllowInvalidHostnames =
params["net.tls.allowInvalidHostnames"].as<bool>();
}
if (params.count("tls.allowInvalidCertificates")) {
sslGlobalParams.sslAllowInvalidCertificates = true;
}
if (params.count("tls.FIPSMode")) {
sslGlobalParams.sslFIPSMode = true;
}
if (params.count("tls.disabledProtocols")) {
const auto status =
storeSSLDisabledProtocols(params["tls.disabledProtocols"].as<std::string>());
if (!status.isOK()) {
return status;
}
#if ((MONGO_CONFIG_SSL_PROVIDER != MONGO_CONFIG_SSL_PROVIDER_OPENSSL) || \
(OPENSSL_VERSION_NUMBER >= 0x100000cf)) /* 1.0.0l */
} else {
/* Similar to the server setting above, we auto-disable TLS 1.0
* for shell clients which support TLS 1.1 and later.
* Unlike above, we don't have a blanket exception for Apple,
* since the reason for supporting external tooling does not apply.
*
* We also skip logging to keep the spam away from the interactive client op.
*/
sslGlobalParams.sslDisabledProtocols.push_back(SSLParams::Protocols::TLS1_0);
#endif
}
#ifdef MONGO_CONFIG_SSL_CERTIFICATE_SELECTORS
if (params.count("tls.certificateSelector")) {
const auto status =
parseCertificateSelector(&sslGlobalParams.sslCertificateSelector,
"tls.certificateSelector",
params["tls.certificateSelector"].as<std::string>());
if (!status.isOK()) {
return status;
}
}
#endif
return Status::OK();
}
} // namespace
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