1 files changed, 120 insertions, 0 deletions
diff --git a/src/mongo/db/commands/traffic_recording_cmds.cpp b/src/mongo/db/commands/traffic_recording_cmds.cpp
new file mode 100644
index 00000000000..7fd2894c9f6
--- /dev/null
+++ b/src/mongo/db/commands/traffic_recording_cmds.cpp
@@ -0,0 +1,120 @@
+/**
+ *    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.
+ */
+
+#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kCommand
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/db/auth/action_set.h"
+#include "mongo/db/auth/action_type.h"
+#include "mongo/db/auth/authorization_manager.h"
+#include "mongo/db/auth/authorization_session.h"
+#include "mongo/db/commands.h"
+#include "mongo/db/traffic_recorder.h"
+#include "mongo/db/traffic_recorder_gen.h"
+#include "mongo/util/log.h"
+
+namespace mongo {
+namespace {
+
+class StartRecordingCommand final : public TypedCommand<StartRecordingCommand> {
+public:
+    using Request = StartRecordingTraffic;
+
+    class Invocation final : public InvocationBase {
+    public:
+        using InvocationBase::InvocationBase;
+
+        void typedRun(OperationContext* opCtx) {
+            TrafficRecorder::get(opCtx->getServiceContext()).start(request());
+            log() << "** Warning: The recording file contains unencrypted user traffic."
+                  << " We recommend that you limit retention of this file and "
+                  << "store it on an encrypted filesystem volume.";
+        }
+
+    private:
+        bool supportsWriteConcern() const override {
+            return false;
+        }
+
+        void doCheckAuthorization(OperationContext* opCtx) const override {
+            uassert(ErrorCodes::Unauthorized,
+                    "Unauthorized",
+                    AuthorizationSession::get(opCtx->getClient())
+                        ->isAuthorizedForPrivilege(Privilege{ResourcePattern::forClusterResource(),
+                                                             ActionType::trafficRecord}));
+        }
+
+        NamespaceString ns() const override {
+            return NamespaceString(request().getDbName(), "");
+        }
+    };
+
+    AllowedOnSecondary secondaryAllowed(ServiceContext*) const override {
+        return AllowedOnSecondary::kAlways;
+    }
+} startRecordingTrafficCommand;
+
+class StopRecordingCommand final : public TypedCommand<StopRecordingCommand> {
+public:
+    using Request = StopRecordingTraffic;
+
+    class Invocation final : public InvocationBase {
+    public:
+        using InvocationBase::InvocationBase;
+
+        void typedRun(OperationContext* opCtx) {
+            TrafficRecorder::get(opCtx->getServiceContext()).stop();
+        }
+
+    private:
+        bool supportsWriteConcern() const override {
+            return false;
+        }
+
+        void doCheckAuthorization(OperationContext* opCtx) const override {
+            uassert(ErrorCodes::Unauthorized,
+                    "Unauthorized",
+                    AuthorizationSession::get(opCtx->getClient())
+                        ->isAuthorizedForPrivilege(Privilege{ResourcePattern::forClusterResource(),
+                                                             ActionType::trafficRecord}));
+        }
+
+        NamespaceString ns() const override {
+            return NamespaceString(request().getDbName(), "");
+        }
+    };
+
+    AllowedOnSecondary secondaryAllowed(ServiceContext*) const override {
+        return AllowedOnSecondary::kAlways;
+    }
+} stopRecordingTrafficCommand;
+
+}  // namespace
+}  // namespace mongo