First release of open-appsec source code

components/http_manager/http_manager_opaque.h

@@ -0,0 +1,55 @@
+// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef __HTTP_MANAGER_OPAQUE_H__
+#define __HTTP_MANAGER_OPAQUE_H__
+
+#include <unordered_map>
+
+#include "buffer.h"
+#include "table_opaque.h"
+#include "nginx_attachment_common.h"
+
+class HttpManagerOpaque : public TableOpaqueSerialize<HttpManagerOpaque>
+{
+public:
+    HttpManagerOpaque();
+
+    void setApplicationVerdict(const std::string &app_name, ngx_http_cp_verdict_e verdict);
+    ngx_http_cp_verdict_e getApplicationsVerdict(const std::string &app_name) const;
+    void setManagerVerdict(ngx_http_cp_verdict_e verdict) { manager_verdict = verdict; }
+    ngx_http_cp_verdict_e getManagerVerdict() const { return manager_verdict; }
+    ngx_http_cp_verdict_e getCurrVerdict() const;
+    void saveCurrentDataToCache(const Buffer &full_data);
+    const Buffer & getPreviousDataCache() const { return prev_data_cache; }
+    uint getAggeregatedPayloadSize() const { return aggregated_payload_size; }
+    void updatePayloadSize(const uint curr_payload);
+    void resetPayloadSize() { aggregated_payload_size = 0; }
+
+// LCOV_EXCL_START - sync functions, can only be tested once the sync module exists
+    template <typename T> void serialize(T &ar, uint) { ar(applications_verdicts, prev_data_cache); }
+    static std::unique_ptr<TableOpaqueBase> prototype() { return std::make_unique<HttpManagerOpaque>(); }
+// LCOV_EXCL_STOP
+
+    static const std::string name() { return "HttpTransactionData"; }
+    static uint currVer() { return 0; }
+    static uint minVer() { return 0; }
+
+private:
+    std::unordered_map<std::string, ngx_http_cp_verdict_e> applications_verdicts;
+    ngx_http_cp_verdict_e manager_verdict = ngx_http_cp_verdict_e::TRAFFIC_VERDICT_INSPECT;
+    Buffer prev_data_cache;
+    uint aggregated_payload_size = 0;
+};
+
+#endif // __HTTP_MANAGER_OPAQUE_H__