Adds support to https audit log output

This functionality was built for test only.

src/audit_log/audit_log.cc

@@ -21,6 +21,7 @@
 
 #include <fstream>
 
+#include "audit_log/writer/https.h"
 #include "audit_log/writer/parallel.h"
 #include "audit_log/writer/serial.h"
 #include "utils/regex.h"
@@ -184,6 +185,9 @@ bool AuditLog::init() {
     if (m_type == SerialAuditLogType) {
         m_writer = new audit_log::writer::Serial(this);
     }
+    if (m_type == HttpsAuditLogType) {
+        m_writer = new audit_log::writer::Https(this);
+    }
     m_writer->refCountIncrease();
 
     if (m_writer == NULL || m_writer->init() == false) {

src/audit_log/audit_log.h

@@ -42,6 +42,7 @@ class AuditLog {
     enum AuditLogType {
      SerialAuditLogType,
      ParallelAuditLogType,
+     HttpsAuditLogType
     };
 
     enum AuditLogStatus {

src/audit_log/writer/https.cc

@@ -0,0 +1,61 @@
+/*
+ * ModSecurity, http://www.modsecurity.org/
+ * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ *
+ * You may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * If any of the files related to licensing are missing or if you have any
+ * other questions related to licensing please contact Trustwave Holdings, Inc.
+ * directly using the email address security@modsecurity.org.
+ *
+ */
+
+#include "audit_log/writer/https.h"
+
+#include <time.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <fstream>
+#include <mutex>
+
+#include "audit_log/audit_log.h"
+#include "modsecurity/transaction.h"
+#include "src/utils.h"
+#include "utils/md5.h"
+#include "utils/https_client.h"
+
+namespace modsecurity {
+namespace audit_log {
+namespace writer {
+
+
+Https::~Https() {
+}
+
+
+bool Https::init() {
+    return true;
+}
+
+
+bool Https::write(Transaction *transaction, int parts) {
+    Utils::HttpsClient m_http_client;
+    transaction->debug(7, "Sending logs to: " + m_audit->m_path1);
+
+    std::string log = transaction->toJSON(parts);
+    m_http_client.setRequestType("application/json");
+    m_http_client.setRequestBody(log.c_str());
+    m_http_client.download(m_audit->m_path1);
+    return true;
+}
+
+}  // namespace writer
+}  // namespace audit_log
+}  // namespace modsecurity

src/audit_log/writer/https.h

@@ -0,0 +1,64 @@
+/*
+ * ModSecurity, http://www.modsecurity.org/
+ * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ *
+ * You may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * If any of the files related to licensing are missing or if you have any
+ * other questions related to licensing please contact Trustwave Holdings, Inc.
+ * directly using the email address security@modsecurity.org.
+ *
+ */
+
+#ifdef __cplusplus
+#include <iostream>
+#include <fstream>
+#include <string>
+#endif
+
+#ifndef SRC_AUDIT_LOG_WRITER_HTTPS_H_
+#define SRC_AUDIT_LOG_WRITER_HTTPS_H_
+
+#include "audit_log/writer.h"
+#include "modsecurity/transaction.h"
+
+#ifdef __cplusplus
+
+namespace modsecurity {
+namespace audit_log {
+namespace writer {
+
+/** @ingroup ModSecurity_CPP_API */
+class Https : public audit_log::Writer {
+ public:
+    explicit Https(audit_log::AuditLog *audit)
+        : audit_log::Writer(audit) { }
+
+    ~Https() override;
+
+    void refCountIncrease() override {
+        m_refereceCount++;
+    }
+
+
+    void refCountDecreaseAndCheck() override {
+        m_refereceCount--;
+        if (m_refereceCount == 0) {
+            delete this;
+        }
+    }
+
+    bool init() override;
+    bool write(Transaction *transaction, int parts) override;
+
+};
+
+}  // namespace writer
+}  // namespace audit_log
+}  // namespace modsecurity
+#endif
+
+#endif  // SRC_AUDIT_LOG_WRITER_HTTPS_H_