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add -naccept <n> option to s_server to automatically exit after <n> connections

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This commit is contained in:
Dr. Stephen Henson 2012-11-18 15:45:16 +00:00
parent c4fc172240
commit b5cadfb564
4 changed files with 21 additions and 8 deletions
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2
apps/s_apps.h
View File

@ -148,7 +148,7 @@ typedef fd_mask fd_set;
#define PORT_STR "4433"
#define PROTOCOL "tcp"
int do_server(int port, int type, int *ret, int (*cb) (char *hostname, int s, unsigned char *context), unsigned char *context);
int do_server(int port, int type, int *ret, int (*cb) (char *hostname, int s, unsigned char *context), unsigned char *context, int naccept);
#ifdef HEADER_X509_H
int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
#endif

2
apps/s_cb.c
View File

@ -454,13 +454,13 @@ int ssl_print_curves(BIO *out, SSL *s, int noshared)
}
if (ncurves == 0)
BIO_puts(out, "NONE");
OPENSSL_free(curves);
if (noshared)
{
BIO_puts(out, "\n");
return 1;
}
BIO_puts(out, "\nShared Elliptic curves: ");
OPENSSL_free(curves);
ncurves = SSL_get_shared_curve(s, -1);
for (i = 0; i < ncurves; i++)
{

19
apps/s_server.c
View File

@ -979,7 +979,7 @@ int MAIN(int argc, char *argv[])
STACK_OF(X509) *s_chain = NULL, *s_dchain = NULL;
EVP_PKEY *s_key = NULL, *s_dkey = NULL;
int no_cache = 0, ext_cache = 0;
int rev = 0;
int rev = 0, naccept = -1;
#ifndef OPENSSL_NO_TLSEXT
EVP_PKEY *s_key2 = NULL;
X509 *s_cert2 = NULL;
@ -1040,6 +1040,17 @@ int MAIN(int argc, char *argv[])
if (!extract_port(*(++argv),&port))
goto bad;
}
else if (strcmp(*argv,"-naccept") == 0)
{
if (--argc < 1) goto bad;
naccept = atol(*(++argv));
if (naccept <= 0)
{
BIO_printf(bio_err, "bad accept value %s\n",
*argv);
goto bad;
}
}
else if (strcmp(*argv,"-verify") == 0)
{
s_server_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
@ -2000,11 +2011,11 @@ bad:
BIO_printf(bio_s_out,"ACCEPT\n");
(void)BIO_flush(bio_s_out);
if (rev)
do_server(port,socket_type,&accept_socket,rev_body, context);
do_server(port,socket_type,&accept_socket,rev_body, context, naccept);
else if (www)
do_server(port,socket_type,&accept_socket,www_body, context);
do_server(port,socket_type,&accept_socket,www_body, context, naccept);
else
do_server(port,socket_type,&accept_socket,sv_body, context);
do_server(port,socket_type,&accept_socket,sv_body, context, naccept);
print_stats(bio_s_out,ctx);
ret=0;
end:

6
apps/s_socket.c
View File

@ -280,7 +280,7 @@ static int init_client_ip(int *sock, const unsigned char ip[4], int port,
return(1);
}
int do_server(int port, int type, int *ret, int (*cb)(char *hostname, int s, unsigned char *context), unsigned char *context)
int do_server(int port, int type, int *ret, int (*cb)(char *hostname, int s, unsigned char *context), unsigned char *context, int naccept)
{
int sock;
char *name = NULL;
@ -310,7 +310,9 @@ int do_server(int port, int type, int *ret, int (*cb)(char *hostname, int s, uns
if (name != NULL) OPENSSL_free(name);
if (type==SOCK_STREAM)
SHUTDOWN2(sock);
if (i < 0)
if (naccept != -1)
naccept--;
if (i < 0 || naccept == 0)
{
SHUTDOWN2(accept_socket);
return(i);