Fix alpine ca (#354)

* fix ca loading for alpine

* fix ca loading for alpine

* fix ca loading for alpine

* change gzipped detection

* change gzipped detection

---------

Co-authored-by: Daniel Eisenberg <danielei@checkpoint.com>

components/security_apps/waap/waap_clib/ParserGzip.h

@@ -0,0 +1,46 @@
+// 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 __PARSER_GZIP_H_
+#define __PARSER_GZIP_H_
+
+#include "ParserBase.h"
+#include <string.h>
+#include "compression_utils.h"
+
+class ParserGzip : public ParserBase {
+public:
+    ParserGzip(IParserStreamReceiver &receiver, size_t parser_depth);
+    virtual ~ParserGzip();
+    size_t push(const char *data, size_t data_len);
+    void finish();
+    virtual const std::string &name() const;
+    bool error() const;
+    virtual size_t depth() { return 1; }
+private:
+    enum state {
+        s_start,
+        s_forward,
+        s_done,
+        s_error
+    };
+
+    IParserStreamReceiver &m_receiver;
+    std::string m_key;
+    state m_state;
+    CompressionStream * m_stream;
+
+    static const std::string m_parserName;
+};
+
+#endif // __PARSER_GZIP_H_