Added TLS support for API and many other TLS related changes.

src/base/net/tls/TlsContext.h

@@ -0,0 +1,71 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2020 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   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 General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_TLSCONTEXT_H
+#define XMRIG_TLSCONTEXT_H
+
+
+#include "base/tools/Object.h"
+
+
+#include <cstdint>
+
+
+using SSL_CTX = struct ssl_ctx_st;
+
+
+namespace xmrig {
+
+
+class TlsConfig;
+
+
+class TlsContext
+{
+public:
+    XMRIG_DISABLE_COPY_MOVE(TlsContext)
+
+    ~TlsContext();
+
+    static TlsContext *create(const TlsConfig &config);
+
+    inline SSL_CTX *ctx() const { return m_ctx; }
+
+private:
+    TlsContext() = default;
+
+    bool load(const TlsConfig &config);
+    bool setCiphers(const char *ciphers);
+    bool setCipherSuites(const char *ciphersuites);
+    bool setDH(const char *dhparam);
+    void setProtocols(uint32_t protocols);
+
+    SSL_CTX *m_ctx = nullptr;
+};
+
+
+} /* namespace xmrig */
+
+#endif /* XMRIG_TLSCONTEXT_H */