int main(int count, char *strings[])
{ SSL_CTX *ctx;
int server;
char *portnum;
if ( count != 2 )
{
printf("Usage: %s <portnum>\n", strings[0]);
exit(0);
}
SSL_library_init();
portnum = strings[1];
ctx = InitServerCTX(); /* initialize SSL */
LoadCertificates(ctx, "cert.pem", "key.pem"); /* load certs */
server = OpenListener(atoi(portnum)); /* create server socket */
while (1)
{ struct sockaddr_in addr;
socklen_t len = sizeof(addr);
SSL *ssl;
int client = accept(server, (struct sockaddr*)&addr, &len); /* accept connection as usual */
printf("Connection: %s:%d\n",inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, client); /* set connection socket to SSL state */
Servlet(ssl); /* service connection */
}
close(server); /* close server socket */
SSL_CTX_free(ctx); /* release context */
}
int main(int argc, char *argv[])
{
remove("bankecents.txt");
SSL_CTX *ctx;
int server;
const char * localport;
const char * localhost;
if ( argc < 2 ){
printf("Usage:server localhost localport \n");
exit(0);
}
SSL_library_init();
localhost = argv[1];
localport = argv[2];
ctx = InitServerCTX(); /* initialize SSL */
LoadCertificates(ctx, "mycert2.pem", "mycert2.pem"); /* load certs */
server = OpenListener(localhost, localport); /* create server socket */
while (1)
{ struct sockaddr_in addr;
socklen_t len = sizeof(addr);
SSL *ssl;
int client = accept(server, (struct sockaddr*)&addr, &len); /* accept connection as usual */
printf("Connection: %s:%d\n",inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, client); /* set connection socket to SSL state */
Servlet(ssl); /* service connection */
}
close(server); /* close server socket */
SSL_CTX_free(ctx); /* release context */
}
void *main_server(void* unused)
{
SSL_CTX *ctx;
ctx = InitServerCTX();/* initialize SSL */
LoadCertificates(ctx, "ca.crt", "ca.pem");/* load certs */
SSL_CTX_set_cipher_list(ctx, "ECDH-ECDSA-AES128-GCM-SHA256");
int server = OpenListener(port);/* create server socket */
while (1)
{
struct sockaddr_in addr;
unsigned int len = sizeof(addr);
SSL *ssl;
int client = accept(server, (struct sockaddr*) &addr, &len);/* accept connection as usual */
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, client);/* set connection socket to SSL state */
Servlet(client, ssl);/* service connection */
}
close(server);/* close server socket */
SSL_CTX_free(ctx);/* release context */
return NULL;
}
int main(int count, char *strings[])
{ SSL_CTX *ctx;
int server;
char *portnum;
if(!isRoot())
{
printf("This program must be run as root/sudo user!!\n");
exit(0);
}
if ( count != 2 )
{
printf("Usage: %s <portnum>\n", strings[0]);
exit(0);
}
SSL_library_init();
portnum = strings[1];
ctx = InitServerCTX(); /* initialize SSL */
//checking if cert and key are availble or not.
FILE *f,*g;
f = fopen("/home/shagun/ca/certs/server.cert.pem","r");
if(f==NULL)
{
printf("Certificate doesn't exist. Aborting now.\n");
exit(0);
}
fclose(f);
g = fopen("/home/shagun/ca/private/server.key.pem","r");
if(g==NULL)
{
printf("Key doesn't exist. Aborting now.\n");
exit(0);
}
fclose(g);
LoadCertificates(ctx, "/home/shagun/ca/certs/server.cert.pem", "/home/shagun/ca/private/server.key.pem"); /* load certs */
server = OpenListener(atoi(portnum)); /* create server socket */
while (1)
{ struct sockaddr_in addr;
socklen_t len = sizeof(addr);
SSL *ssl;
int client = accept(server, (struct sockaddr*)&addr, &len); /* accept connection as usual */
printf("Connection: %s:%d\n",inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, client); /* set connection socket to SSL state */
Servlet(ssl); /* service connection */
}
close(server); /* close server socket */
SSL_CTX_free(ctx); /* release context */
}
int main(int count, char *strings[])
{ SSL_CTX *ctx;
int server;
char *portnum;
char buf[1024];
char reply[1024];
int recvlen = 0;
struct sockaddr_in remaddr; /* remote address */
socklen_t addrlen = sizeof(remaddr);
if(!isRoot())
{
printf("This program must be run as root/sudo user!!");
exit(0);
}
if ( count != 2 )
{
printf("Usage: %s <portnum>\n", strings[0]);
exit(0);
}
SSL_library_init();
portnum = strings[1];
ctx = InitServerCTX(); /* initialize SSL */
char cert[] = "mycert.pem";
LoadCertificates(ctx, cert, cert); /* load certs */
server = OpenListener(atoi(portnum)); /* create server socket */
while (1)
{ struct sockaddr_in addr;
socklen_t len = sizeof(addr);
SSL *ssl;
recvlen = 0;
//int client = accept(server, (struct sockaddr*)&addr, &len); /* accept connection as usual */
while(recvlen == 0) recvlen = recvfrom(server, buf, 1024, 0, (struct sockaddr *)&remaddr, &addrlen);
printf("Connection: %s:%d\n",inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, server); /* set connection socket to SSL state */
Servlet(ssl); /* service connection */
}
close(server); /* close server socket */
SSL_CTX_free(ctx); /* release context */
}
/*--------------------------------------------------------------------*/
int main(int count, char *strings[])
{ int sd;
if ( count != 3 )
{
printf("Usage: %s <port> <min-servlets>", strings[0]);
exit(0);
}
bzero(&act, sizeof(act));
act.sa_handler = sig_handler;
act.sa_flags = SA_NOCLDSTOP;
if ( sigaction(SIGCHLD, &act, 0) != 0 )
PANIC("sigaction() failed");
sd = socket(PF_INET, SOCK_STREAM, 0);
if ( sd < 0 )
PANIC("socket() failed");
bzero(&addr, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(atoi(strings[1]));
addr.sin_addr.s_addr = INADDR_ANY;
if ( bind(sd, (struct sockaddr*)&addr, sizeof(addr)) != 0 )
PANIC("bind() failed");
if ( listen(sd, 20) != 0 )
PANIC("listen() failed");
for (;;)
{
if ( ServletCnt >= DEF_SERVLETS )
Timeout = DEF_TIMEOUT;
if ( ServletCnt < ServletMax )
{ int pid;
fprintf(stderr, "New servlet\n");
if ( (pid = fork()) == 0 )
Servlet(sd, Timeout);
else if ( pid > 0 )
ServletCnt++;
else
perror("fork() failed");
}
else
sleep(CHECK_DELAY);
}
return 0;
}
void PeerConnectionListener::run(int portNum){
SSL_CTX *ctx;
int server;
SSL_library_init();
ctx = InitServerCTX(); /* initialize SSL */
LoadCertificates(ctx, "cert.pem", "key.pem"); /* load certs */
server = OpenListener(portNum); /* create server socket */
while(1){
struct sockaddr_in addr;
socklen_t len = sizeof(addr);
SSL *ssl;
qDebug() << "listening";
int client = accept(server, (struct sockaddr*)&addr, &len); /* accept connection as usual */
printf("Connection: %s:%d\n",inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, client); /* set connection socket to SSL state */
Servlet(ssl); /* service connection */
}
close(server); /* close server socket */
qDebug() << "server socket closed";
SSL_CTX_free(ctx); /* release context */
qDebug() << "context freed";
}
int main(int count, char *strings[])
{ SSL_CTX *ctx;
int server,err;
char *portnum;
char *msg = "sagar";
printf("1");
if(!isRoot())
{
printf("This program must be run as root/sudo user!!");
exit(0);
}
if ( count != 2 )
{
printf("Usage: %s <portnum>\n", strings[0]);
exit(0);
}
printf("12");
SSL_library_init();
portnum = strings[1];
ctx = InitServerCTX(); /* initialize SSL */
LoadCertificates(ctx, "mycert.pem", "mycert.pem"); /* load certs */
server = OpenListener(atoi(portnum)); /* create server socket */
while (1)
{ struct sockaddr_in addr;
socklen_t len = sizeof(addr);
SSL *ssl,*ssl1;
int client = accept(server, (struct sockaddr*)&addr, &len); /* accept connection as usual */
printf("Connection: %s:%d\n",inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
ssl = SSL_new(ctx); /* get new SSL state with context */
SSL_set_fd(ssl, client); /* set connection socket to SSL state */
Servlet(ssl);
// ssl1 = SSL_new(ctx); /* get new SSL state with context */
//SSL_set_fd(ssl1, client); /* set connection socket to SSL state */
// err=SSL_write(ssl1,msg,strlen(msg));
//RETURN_SSL(err);
// Servlet(ssl1);
//tostring(a,p);
//printf("%s %d\n",a,p);
//printf("%s",has1);
//
//hash(p);
printf("22"); /* service connection */
}
close(server); /* close server socket */
SSL_CTX_free(ctx); /* release context */
}
