GermanAirlines/GermanAirlinesVA-GAConnector
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SSL Test Pt. 1

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This commit is contained in:
Kilian Hofmann 2022-09-04 19:50:47 +02:00
parent c6ad412df9
commit fd62679c25
2 changed files with 79 additions and 0 deletions
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20
socket/include/socket.h
View File

@ -17,15 +17,35 @@
#include <string>
#include <utility>
#ifdef IBM
#endif
#ifdef APL
#endif
#ifdef LIN
#include <arpa/inet.h>
#include <netinet/in.h>
#include <openssl/err.h>
#include <openssl/ssl.h>
#include <sys/socket.h>
#endif
class Socket
{
private:
#ifdef LIN
SSL *ssl;
int sock;
#endif
char lastPath[513] = "";
char lastHash[2 * MD5LEN + 1] = "";
std::mutex wsLock;
std::string url;
std::function<void(std::string)> toLog;
#ifdef LIN
void logSSL();
#endif
public:
explicit Socket(std::string url,
std::function<void(const std::string)> toLog);

59
socket/socket.cpp
View File

@ -6,6 +6,52 @@ Socket::Socket(std::string url, std::function<void(const std::string)> toLog)
#ifdef IBM
// WSA INIT
int a = 0;
#endif
#ifdef APL
int a = 0;
#endif
#ifdef LIN
int s;
s = socket(AF_INET, SOCK_STREAM, 0);
if (s < 0) {
toLog("Error creating socket.");
return;
}
struct sockaddr_in sa;
memset(&sa, 0, sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_addr.s_addr =
inet_addr("136.243.123.153"); // address of german-airlines.de
sa.sin_port = htons(443);
socklen_t socklen = sizeof(sa);
if (connect(s, (struct sockaddr *)&sa, socklen)) {
toLog("Error connecting to server.");
return;
}
SSL_library_init();
SSLeay_add_ssl_algorithms();
SSL_load_error_strings();
const SSL_METHOD *meth = TLSv1_2_client_method();
SSL_CTX *ctx = SSL_CTX_new(meth);
ssl = SSL_new(ctx);
if (!ssl) {
toLog("Error creating SSL.");
logSSL();
return;
}
sock = SSL_get_fd(ssl);
SSL_set_fd(ssl, s);
int err = SSL_connect(ssl);
if (err <= 0) {
std::ostringstream msg;
msg << "Error creating SSL connection. err=" << err;
toLog(msg.str());
logSSL();
return;
}
std::ostringstream msg;
msg << "SSL connection using " << SSL_get_cipher(ssl);
toLog(msg.str());
#endif
// PLATFORM AGNOSTIC
}
@ -44,3 +90,16 @@ void Socket::sendData(data d)
// SEND
}
}
#ifdef LIN
void Socket::logSSL()
{
int err;
while ((err = ERR_get_error())) {
char *str = ERR_error_string(err, 0);
if (!str)
return;
toLog(str);
}
}
#endif