* [including the GNU Public Licence.]
*/
+#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#define USE_SOCKETS
#ifdef NO_STDIO
#define APPS_WIN16
#endif
+
+/* With IPv6, it looks like Digital has mixed up the proper order of
+ recursive header file inclusion, resulting in the compiler complaining
+ that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
+ is needed to have fileno() declared correctly... So let's define u_int */
+#if defined(VMS) && defined(__DECC) && !defined(__U_INT)
+#define __U_INT
+typedef unsigned int u_int;
+#endif
+
+#define USE_SOCKETS
#include "apps.h"
-#include "x509.h"
-#include "ssl.h"
-#include "err.h"
-#include "pem.h"
+#include <openssl/x509.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/pem.h>
#include "s_apps.h"
+#ifdef WINDOWS
+#include <conio.h>
+#endif
+
+
+#if (defined(VMS) && __VMS_VER < 70000000)
+/* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
+#undef FIONBIO
+#endif
+
#undef PROG
#define PROG s_client_main
static int c_debug=0;
static int c_showcerts=0;
-#ifndef NOPROTO
static void sc_usage(void);
static void print_stuff(BIO *berr,SSL *con,int full);
-#else
-static void sc_usage();
-static void print_stuff();
-#endif
-
static BIO *bio_c_out=NULL;
static int c_quiet=0;
#ifdef FIONBIO
BIO_printf(bio_err," -nbio - Run with non-blocking IO\n");
#endif
+ BIO_printf(bio_err," -crlf - convert LF from terminal into CRLF\n");
BIO_printf(bio_err," -quiet - no s_client output\n");
BIO_printf(bio_err," -ssl2 - just use SSLv2\n");
BIO_printf(bio_err," -ssl3 - just use SSLv3\n");
char *cert_file=NULL,*key_file=NULL;
char *CApath=NULL,*CAfile=NULL,*cipher=NULL;
int reconnect=0,badop=0,verify=SSL_VERIFY_NONE,bugs=0;
+ int crlf=0;
int write_tty,read_tty,write_ssl,read_ssl,tty_on,ssl_pending;
SSL_CTX *ctx=NULL;
int ret=1,in_init=1,i,nbio_test=0;
+ int prexit = 0;
SSL_METHOD *meth=NULL;
BIO *sbio;
- /*static struct timeval timeout={10,0};*/
+#ifdef WINDOWS
+ struct timeval tv;
+#endif
#if !defined(NO_SSL2) && !defined(NO_SSL3)
meth=SSLv23_client_method();
if (--argc < 1) goto bad;
cert_file= *(++argv);
}
+ else if (strcmp(*argv,"-prexit") == 0)
+ prexit=1;
+ else if (strcmp(*argv,"-crlf") == 0)
+ crlf=1;
else if (strcmp(*argv,"-quiet") == 0)
c_quiet=1;
else if (strcmp(*argv,"-pause") == 0)
goto end;
}
+ app_RAND_load_file(NULL, bio_err, 0);
+
if (bio_c_out == NULL)
{
if (c_quiet)
if (read_tty) FD_SET(fileno(stdin),&readfds);
if (write_tty) FD_SET(fileno(stdout),&writefds);
}
-#endif
if (read_ssl)
FD_SET(SSL_get_fd(con),&readfds);
if (write_ssl)
FD_SET(SSL_get_fd(con),&writefds);
-
+#else
+ if(!tty_on || !write_tty) {
+ if (read_ssl)
+ FD_SET(SSL_get_fd(con),&readfds);
+ if (write_ssl)
+ FD_SET(SSL_get_fd(con),&writefds);
+ }
+#endif
/* printf("mode tty(%d %d%d) ssl(%d%d)\n",
tty_on,read_tty,write_tty,read_ssl,write_ssl);*/
- i=select(width,&readfds,&writefds,NULL,NULL);
+ /* Note: under VMS with SOCKETSHR the second parameter
+ * is currently of type (int *) whereas under other
+ * systems it is (void *) if you don't have a cast it
+ * will choke the compiler: if you do have a cast then
+ * you can either go for (int *) or (void *).
+ */
+#ifdef WINDOWS
+ /* Under Windows we make the assumption that we can
+ * always write to the tty: therefore if we need to
+ * write to the tty we just fall through. Otherwise
+ * we timeout the select every second and see if there
+ * are any keypresses. Note: this is a hack, in a proper
+ * Windows application we wouldn't do this.
+ */
+ if(!write_tty) {
+ if(read_tty) {
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ i=select(width,(void *)&readfds,(void *)&writefds,
+ NULL,&tv);
+ if(!i && (!_kbhit() || !read_tty) ) continue;
+ } else i=select(width,(void *)&readfds,(void *)&writefds,
+ NULL,NULL);
+ }
+#else
+ i=select(width,(void *)&readfds,(void *)&writefds,
+ NULL,NULL);
+#endif
if ( i < 0)
{
BIO_printf(bio_err,"bad select %d\n",
goto shut;
}
}
-#ifndef WINDOWS
+#ifdef WINDOWS
+ /* Assume Windows can always write */
+ else if (!ssl_pending && write_tty)
+#else
else if (!ssl_pending && FD_ISSET(fileno(stdout),&writefds))
+#endif
{
+#ifdef CHARSET_EBCDIC
+ ascii2ebcdic(&(sbuf[sbuf_off]),&(sbuf[sbuf_off]),sbuf_len);
+#endif
i=write(fileno(stdout),&(sbuf[sbuf_off]),sbuf_len);
if (i <= 0)
write_tty=0;
}
}
-#endif
else if (ssl_pending || FD_ISSET(SSL_get_fd(con),&readfds))
{
#ifdef RENEG
}
}
-#ifndef WINDOWS
+#ifdef WINDOWS
+ else if (_kbhit())
+#else
else if (FD_ISSET(fileno(stdin),&readfds))
+#endif
{
- i=read(fileno(stdin),cbuf,BUFSIZZ);
+ if (crlf)
+ {
+ int j, lf_num;
+
+ i=read(fileno(stdin),cbuf,BUFSIZZ/2);
+ lf_num = 0;
+ /* both loops are skipped when i <= 0 */
+ for (j = 0; j < i; j++)
+ if (cbuf[j] == '\n')
+ lf_num++;
+ for (j = i-1; j >= 0; j--)
+ {
+ cbuf[j+lf_num] = cbuf[j];
+ if (cbuf[j] == '\n')
+ {
+ lf_num--;
+ i++;
+ cbuf[j+lf_num] = '\r';
+ }
+ }
+ assert(lf_num == 0);
+ }
+ else
+ i=read(fileno(stdin),cbuf,BUFSIZZ);
if ((!c_quiet) && ((i <= 0) || (cbuf[0] == 'Q')))
{
{
cbuf_len=i;
cbuf_off=0;
+#ifdef CHARSET_EBCDIC
+ ebcdic2ascii(cbuf, cbuf, i);
+#endif
}
write_ssl=1;
read_tty=0;
}
-#endif
}
shut:
SSL_shutdown(con);
SHUTDOWN(SSL_get_fd(con));
ret=0;
end:
+ if(prexit) print_stuff(bio_c_out,con,1);
if (con != NULL) SSL_free(con);
if (con2 != NULL) SSL_free(con2);
if (ctx != NULL) SSL_CTX_free(ctx);
if (full)
{
+ int got_a_chain = 0;
+
sk=SSL_get_peer_cert_chain(s);
if (sk != NULL)
{
+ got_a_chain = 1; /* we don't have it for SSL2 (yet) */
+
BIO_printf(bio,"---\nCertificate chain\n");
for (i=0; i<sk_X509_num(sk); i++)
{
if (peer != NULL)
{
BIO_printf(bio,"Server certificate\n");
- if (!c_showcerts) /* Redundant if we showed the whole chain */
+ if (!(c_showcerts && got_a_chain)) /* Redundant if we showed the whole chain */
PEM_write_bio_X509(bio,peer);
X509_NAME_oneline(X509_get_subject_name(peer),
buf,BUFSIZ);
p=SSL_get_shared_ciphers(s,buf,BUFSIZ);
if (p != NULL)
{
+ /* This works only for SSL 2. In later protocol
+ * versions, the client does not know what other
+ * ciphers (in addition to the one to be used
+ * in the current connection) the server supports. */
+
BIO_printf(bio,"---\nCiphers common between both SSL endpoints:\n");
j=i=0;
while (*p)
projects / openssl.git / blobdiff