* [including the GNU Public Licence.]
*/
+#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#define USE_SOCKETS
-#ifdef NO_STDIO
+#include <openssl/e_os2.h>
+#ifdef OPENSSL_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(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT)
+#define __U_INT
+typedef unsigned int u_int;
+#endif
+
+#define USE_SOCKETS
#include "apps.h"
#include <openssl/x509.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/pem.h>
+#include <openssl/engine.h>
#include "s_apps.h"
-#if defined(NO_RSA) && !defined(NO_SSL2)
-#define NO_SSL2
+#ifdef OPENSSL_SYS_WINDOWS
+#include <conio.h>
+#endif
+
+
+#if (defined(OPENSSL_SYS_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
static void print_stuff(BIO *berr,SSL *con,int full);
static BIO *bio_c_out=NULL;
static int c_quiet=0;
+static int c_ign_eof=0;
static void sc_usage(void)
{
#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," -ign_eof - ignore input eof (default when -quiet)\n");
BIO_printf(bio_err," -ssl2 - just use SSLv2\n");
BIO_printf(bio_err," -ssl3 - just use SSLv3\n");
BIO_printf(bio_err," -tls1 - just use TLSv1\n");
BIO_printf(bio_err," -no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
BIO_printf(bio_err," -bugs - Switch on all SSL implementation bug workarounds\n");
- BIO_printf(bio_err," -cipher - prefered cipher to use, use the 'openssl ciphers'\n");
+ BIO_printf(bio_err," -serverpref - Use server's cipher preferences (only SSLv2)\n");
+ BIO_printf(bio_err," -cipher - preferred cipher to use, use the 'openssl ciphers'\n");
BIO_printf(bio_err," command to see what is available\n");
+ BIO_printf(bio_err," -engine id - Initialise and use the specified engine\n");
+ BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
}
+int MAIN(int, char **);
+
int MAIN(int argc, char **argv)
{
int off=0;
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};*/
+ char *inrand=NULL;
+ char *engine_id=NULL;
+ ENGINE *e=NULL;
+#ifdef OPENSSL_SYS_WINDOWS
+ struct timeval tv;
+#endif
-#if !defined(NO_SSL2) && !defined(NO_SSL3)
+#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
meth=SSLv23_client_method();
-#elif !defined(NO_SSL3)
+#elif !defined(OPENSSL_NO_SSL3)
meth=SSLv3_client_method();
-#elif !defined(NO_SSL2)
+#elif !defined(OPENSSL_NO_SSL2)
meth=SSLv2_client_method();
#endif
apps_startup();
c_Pause=0;
c_quiet=0;
+ c_ign_eof=0;
c_debug=0;
c_showcerts=0;
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
- if ( ((cbuf=Malloc(BUFSIZZ)) == NULL) ||
- ((sbuf=Malloc(BUFSIZZ)) == NULL))
+ if ( ((cbuf=OPENSSL_malloc(BUFSIZZ)) == NULL) ||
+ ((sbuf=OPENSSL_malloc(BUFSIZZ)) == NULL))
{
BIO_printf(bio_err,"out of memory\n");
goto end;
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;
+ c_ign_eof=1;
+ }
+ else if (strcmp(*argv,"-ign_eof") == 0)
+ c_ign_eof=1;
else if (strcmp(*argv,"-pause") == 0)
c_Pause=1;
else if (strcmp(*argv,"-debug") == 0)
nbio_test=1;
else if (strcmp(*argv,"-state") == 0)
state=1;
-#ifndef NO_SSL2
+#ifndef OPENSSL_NO_SSL2
else if (strcmp(*argv,"-ssl2") == 0)
meth=SSLv2_client_method();
#endif
-#ifndef NO_SSL3
+#ifndef OPENSSL_NO_SSL3
else if (strcmp(*argv,"-ssl3") == 0)
meth=SSLv3_client_method();
#endif
-#ifndef NO_TLS1
+#ifndef OPENSSL_NO_TLS1
else if (strcmp(*argv,"-tls1") == 0)
meth=TLSv1_client_method();
#endif
off|=SSL_OP_NO_SSLv3;
else if (strcmp(*argv,"-no_ssl2") == 0)
off|=SSL_OP_NO_SSLv2;
+ else if (strcmp(*argv,"-serverpref") == 0)
+ off|=SSL_OP_CIPHER_SERVER_PREFERENCE;
else if (strcmp(*argv,"-cipher") == 0)
{
if (--argc < 1) goto bad;
else if (strcmp(*argv,"-nbio") == 0)
{ c_nbio=1; }
#endif
+ else if (strcmp(*argv,"-engine") == 0)
+ {
+ if (--argc < 1) goto bad;
+ engine_id = *(++argv);
+ }
+ else if (strcmp(*argv,"-rand") == 0)
+ {
+ if (--argc < 1) goto bad;
+ inrand= *(++argv);
+ }
else
{
BIO_printf(bio_err,"unknown option %s\n",*argv);
goto end;
}
+ if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
+ && !RAND_status())
+ {
+ BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
+ }
+ if (inrand != NULL)
+ BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
+ app_RAND_load_files(inrand));
+
if (bio_c_out == NULL)
{
if (c_quiet)
}
}
- SSLeay_add_ssl_algorithms();
+ OpenSSL_add_ssl_algorithms();
+ SSL_load_error_strings();
+
+ if (engine_id != NULL)
+ {
+ if((e = ENGINE_by_id(engine_id)) == NULL)
+ {
+ BIO_printf(bio_err,"invalid engine\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ if (c_debug)
+ {
+ ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
+ 0, bio_err, 0);
+ }
+ if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
+ {
+ BIO_printf(bio_err,"can't use that engine\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ BIO_printf(bio_err,"engine \"%s\" set.\n", engine_id);
+ ENGINE_free(e);
+ }
+
ctx=SSL_CTX_new(meth);
if (ctx == NULL)
{
if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback);
if (cipher != NULL)
- SSL_CTX_set_cipher_list(ctx,cipher);
+ if(!SSL_CTX_set_cipher_list(ctx,cipher)) {
+ BIO_printf(bio_err,"error setting cipher list\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
#if 0
else
SSL_CTX_set_cipher_list(ctx,getenv("SSL_CIPHER"));
if ((!SSL_CTX_load_verify_locations(ctx,CAfile,CApath)) ||
(!SSL_CTX_set_default_verify_paths(ctx)))
{
- /* BIO_printf(bio_err,"error seting default verify locations\n"); */
+ /* BIO_printf(bio_err,"error setting default verify locations\n"); */
ERR_print_errors(bio_err);
/* goto end; */
}
- SSL_load_error_strings();
- con=(SSL *)SSL_new(ctx);
+ con=SSL_new(ctx);
+#ifndef OPENSSL_NO_KRB5
+ if (con && (con->kssl_ctx = kssl_ctx_new()) != NULL)
+ {
+ kssl_ctx_setstring(con->kssl_ctx, KSSL_SERVER, host);
+ }
+#endif /* OPENSSL_NO_KRB5 */
/* SSL_set_cipher_list(con,"RC4-MD5"); */
re_start:
if (!ssl_pending)
{
-#ifndef WINDOWS
+#ifndef OPENSSL_SYS_WINDOWS
if (tty_on)
{
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 OPENSSL_SYS_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.
+ */
+ i=0;
+ 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()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0))) || !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 OPENSSL_SYS_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 OPENSSL_SYS_WINDOWS
+ else if ((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0)))
+#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')))
+ if ((!c_ign_eof) && ((i <= 0) || (cbuf[0] == 'Q')))
{
BIO_printf(bio_err,"DONE\n");
goto shut;
}
- if ((!c_quiet) && (cbuf[0] == 'R'))
+ if ((!c_ign_eof) && (cbuf[0] == 'R'))
{
BIO_printf(bio_err,"RENEGOTIATING\n");
SSL_renegotiate(con);
{
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 (cbuf != NULL) { memset(cbuf,0,BUFSIZZ); Free(cbuf); }
- if (sbuf != NULL) { memset(sbuf,0,BUFSIZZ); Free(sbuf); }
+ if (cbuf != NULL) { memset(cbuf,0,BUFSIZZ); OPENSSL_free(cbuf); }
+ if (sbuf != NULL) { memset(sbuf,0,BUFSIZZ); OPENSSL_free(sbuf); }
if (bio_c_out != NULL)
{
BIO_free(bio_c_out);
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);
projects / openssl.git / blobdiff