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/**
* Copyright (C) 2018 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 GNU Affero General 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_manager.h"
#include "mongo/config.h"
#include "mongo/db/commands/server_status.h"
#ifdef MONGO_CONFIG_SSL
namespace mongo {
namespace {
/**
* Status section of which tls versions connected to MongoDB and completed an SSL handshake.
* Note: Clients are only not counted if they try to connect to the server with a unsupported TLS
* version. They are still counted if the server rejects them for certificate issues in
* parseAndValidatePeerCertificate.
*/
class TLSVersionSatus : public ServerStatusSection {
public:
TLSVersionSatus() : ServerStatusSection("transportSecurity") {}
bool includeByDefault() const final {
return true;
}
BSONObj generateSection(OperationContext* txn, const BSONElement& configElement) const final {
auto& counts = TLSVersionCounts::get();
BSONObjBuilder builder;
builder.append("1.0", counts.tls10.load());
builder.append("1.1", counts.tls11.load());
builder.append("1.2", counts.tls12.load());
builder.append("1.3", counts.tls13.load());
builder.append("unknown", counts.tlsUnknown.load());
return builder.obj();
}
} tlsVersionStatus;
} // namespace
} // namespace mongo
#endif
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