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#include <server.h>
#include <session.h>
#include <logging.h>
#include <string.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <pthread.h>
void* listener(void *port) {
uint16_t port_num = *(int*)port;
int server_sock = socket(PF_INET, SOCK_STREAM, 0);
struct sockaddr_in client_name;
unsigned int client_name_len = sizeof(client_name);
struct sockaddr_in name;
memset(&name, 0, sizeof(name));
name.sin_family = AF_INET;
name.sin_port = htons(port_num);
name.sin_addr.s_addr = htons(INADDR_ANY);
if (bind(server_sock, (struct sockaddr*)&name, sizeof(name)) < 0) {
log_msg(LOG_SEVERE, "Cannot bind to port %d\n", port_num);
return NULL;
}
listen(server_sock, 5);
log_msg(LOG_INFO, "Mini-RAT running on port %d\n", port_num);
int client_sock = 0;
pthread_t newthread;
while (client_sock = accept(server_sock, (struct sockaddr*)&client_name, &client_name_len)) {
pthread_create(&newthread, NULL, worker, (void*)&client_sock);
pthread_detach(newthread);
}
close_logfile();
close(server_sock);
}
int perform_handshake(int socket) {
// TODO: call openssl stuff here
return 0;
}
void* worker(void *sock_desc) {
int sock = *(int*)sock_desc;
if (perform_handshake(sock) != 0)
return NULL;
int id = init_session(sock);
log_msg(LOG_INFO, "New session created with ID=%d\n", id);
// TODO: keep the client from timing out
close(sock);
return 0;
}
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