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HTTPSServer.hpp
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90 lines (78 loc) · 2.88 KB
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#ifndef SRC_HTTPSSERVER_HPP_
#define SRC_HTTPSSERVER_HPP_
// Standard library
#include <string>
// Arduino stuff
#include <Arduino.h>
#ifndef HTTPS_DISABLE_IPV4
#include <IPAddress.h>
#endif
#ifndef HTTPS_DISABLE_IPV6
#include <IPv6Address.h>
#endif
// Required for SSL
#include "openssl/ssl.h"
#undef read
// Internal includes
#include "HTTPServer.hpp"
#include "HTTPSServerConstants.hpp"
#include "HTTPHeaders.hpp"
#include "HTTPHeader.hpp"
#include "ResourceNode.hpp"
#include "ResourceResolver.hpp"
#include "ResolvedResource.hpp"
#include "HTTPSConnection.hpp"
#include "SSLCert.hpp"
namespace httpsserver {
/**
* \brief Main implementation of the HTTP Server with TLS support. Use HTTPServer for plain HTTP
*/
class HTTPSServer : public HTTPServer {
public:
#ifndef HTTPS_DISABLE_IPV4
/**
* \brief Create a server instance that binds to an IPv4 address
*
* \param cert A reference to an SSLCert to use with the server. Must be valid during the server's lifetime
* \param bindAddress IPAddress to bind to. Use IPAddress() to bind to all IPv4 interfaces.
* \param port TCP port to run the server on. Defaults to 443 (HTTPS default)
* \param maxConnections Maximum number of parallel connections handled by the server. Defaults to 4 (more might cause trouble on ESP32s with low memory)
*/
HTTPSServer(SSLCert * cert, const IPAddress bindAddress = IPAddress(),
const uint16_t portHTTPS = 443, const uint8_t maxConnections = 4);
#endif
#ifndef HTTPS_DISABLE_IPV6
#ifndef HTTPS_DISABLE_IPV4
/**
* \brief Create a server instance that binds to an IPv6 address
*
* \param cert A reference to an SSLCert to use with the server. Must be valid during the server's lifetime
* \param bindAddress IPAddress to bind to. Use IPv6Address() to bind to all IPv6 interfaces.
* \param port TCP port to run the server on. Defaults to 443 (HTTPS default)
* \param maxConnections Maximum number of parallel connections handled by the server. Defaults to 4 (more might cause trouble on ESP32s with low memory)
*/
HTTPSServer(SSLCert * cert, const IPv6Address bindAddress = IPv6Address(),
const uint16_t portHTTPS = 443, const uint8_t maxConnections = 4);
#else
HTTPSServer(SSLCert * cert, const IPv6Address bindAddress,
const uint16_t portHTTPS = 443, const uint8_t maxConnections = 4);
#endif
#endif
virtual ~HTTPSServer();
private:
// Static configuration. Port, keys, etc. ====================
// Certificate that should be used (includes private key)
SSLCert * _cert;
//// Runtime data ============================================
SSL_CTX * _sslctx;
// Status of the server: Are we running, or not?
// Setup functions
virtual uint8_t setupSocket();
virtual void teardownSocket();
uint8_t setupSSLCTX();
uint8_t setupCert();
// Helper functions
virtual int createConnection(int idx);
};
} /* namespace httpsserver */
#endif /* SRC_HTTPSSERVER_HPP_ */