/* apps/s_server.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* [including the GNU Public Licence.]
*/
+#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
-#ifdef WIN16
+#ifdef NO_STDIO
#define APPS_WIN16
#endif
-#include "lhash.h"
-#include "bn.h"
+
+/* 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
+
+#include <openssl/lhash.h>
+#include <openssl/bn.h>
#define USE_SOCKETS
#include "apps.h"
-#include "err.h"
-#include "pem.h"
-#include "x509.h"
-#include "ssl.h"
+#include <openssl/err.h>
+#include <openssl/pem.h>
+#include <openssl/x509.h>
+#include <openssl/ssl.h>
#include "s_apps.h"
-#ifndef NOPROTO
-static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int export);
-static int sv_body(char *hostname, int s);
-static int www_body(char *hostname, int s);
+#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
+
+#ifndef NO_RSA
+static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength);
+#endif
+static int sv_body(char *hostname, int s, unsigned char *context);
+static int www_body(char *hostname, int s, unsigned char *context);
static void close_accept_socket(void );
static void sv_usage(void);
static int init_ssl_connection(SSL *s);
static void print_stats(BIO *bp,SSL_CTX *ctx);
-static DH *load_dh_param(void );
+#ifndef NO_DH
+static DH *load_dh_param(char *dhfile);
static DH *get_dh512(void);
-#else
-static RSA MS_CALLBACK *tmp_rsa_cb();
-static int sv_body();
-static int www_body();
-static void close_accept_socket();
-static void sv_usage();
-static int init_ssl_connection();
-static void print_stats();
-static DH *load_dh_param();
-static DH *get_dh512();
#endif
-
+#ifdef MONOLITH
+static void s_server_init(void);
+#endif
#ifndef S_ISDIR
-#define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
+# if defined(_S_IFMT) && defined(_S_IFDIR)
+# define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
+# else
+# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
+# endif
#endif
+#ifndef NO_DH
static unsigned char dh512_p[]={
0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75,
0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
0x02,
};
-static DH *get_dh512()
+static DH *get_dh512(void)
{
DH *dh=NULL;
-#ifndef NO_DH
if ((dh=DH_new()) == NULL) return(NULL);
dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
if ((dh->p == NULL) || (dh->g == NULL))
return(NULL);
-#endif
return(dh);
}
+#endif
/* static int load_CA(SSL_CTX *ctx, char *file);*/
#undef BUFSIZZ
-#define BUFSIZZ 8*1024
+#define BUFSIZZ 16*1024
+static int bufsize=BUFSIZZ;
static int accept_socket= -1;
#define TEST_CERT "server.pem"
#undef PROG
#define PROG s_server_main
-#define DH_PARAM "server.pem"
-
extern int verify_depth;
static char *cipher=NULL;
-int verify=SSL_VERIFY_NONE;
-char *s_cert_file=TEST_CERT,*s_key_file=NULL;
+static int s_server_verify=SSL_VERIFY_NONE;
+static int s_server_session_id_context = 1; /* anything will do */
+static char *s_cert_file=TEST_CERT,*s_key_file=NULL;
+static char *s_dcert_file=NULL,*s_dkey_file=NULL;
#ifdef FIONBIO
static int s_nbio=0;
#endif
static int s_nbio_test=0;
+int s_crlf=0;
static SSL_CTX *ctx=NULL;
static int www=0;
static int s_debug=0;
static int s_quiet=0;
-static void sv_usage()
+static int hack=0;
+
+#ifdef MONOLITH
+static void s_server_init(void)
+ {
+ accept_socket=-1;
+ cipher=NULL;
+ s_server_verify=SSL_VERIFY_NONE;
+ s_dcert_file=NULL;
+ s_dkey_file=NULL;
+ s_cert_file=TEST_CERT;
+ s_key_file=NULL;
+#ifdef FIONBIO
+ s_nbio=0;
+#endif
+ s_nbio_test=0;
+ ctx=NULL;
+ www=0;
+
+ bio_s_out=NULL;
+ s_debug=0;
+ s_quiet=0;
+ hack=0;
+ }
+#endif
+
+static void sv_usage(void)
{
BIO_printf(bio_err,"usage: s_server [args ...]\n");
BIO_printf(bio_err,"\n");
- BIO_printf(bio_err," -accpet arg - port to accept on (default is %d\n",PORT);
+ BIO_printf(bio_err," -accept arg - port to accept on (default is %d)\n",PORT);
+ BIO_printf(bio_err," -context arg - set session ID context\n");
BIO_printf(bio_err," -verify arg - turn on peer certificate verification\n");
BIO_printf(bio_err," -Verify arg - turn on peer certificate verification, must have a cert.\n");
BIO_printf(bio_err," -cert arg - certificate file to use, PEM format assumed\n");
BIO_printf(bio_err," (default is %s)\n",TEST_CERT);
- BIO_printf(bio_err," -key arg - RSA file to use, PEM format assumed, in cert file if\n");
+ BIO_printf(bio_err," -key arg - Private Key file to use, PEM format assumed, in cert file if\n");
BIO_printf(bio_err," not specified (default is %s)\n",TEST_CERT);
+ BIO_printf(bio_err," -dcert arg - second certificate file to use (usually for DSA)\n");
+ BIO_printf(bio_err," -dkey arg - second private key file to use (usually for DSA)\n");
+ BIO_printf(bio_err," -dhparam arg - DH parameter file to use, in cert file if not specified\n");
+ BIO_printf(bio_err," or a default set of parameters is used\n");
#ifdef FIONBIO
BIO_printf(bio_err," -nbio - Run with non-blocking IO\n");
#endif
BIO_printf(bio_err," -nbio_test - test with the non-blocking test bio\n");
+ BIO_printf(bio_err," -crlf - convert LF from terminal into CRLF\n");
BIO_printf(bio_err," -debug - Print more output\n");
BIO_printf(bio_err," -state - Print the SSL states\n");
BIO_printf(bio_err," -CApath arg - PEM format directory of CA's\n");
BIO_printf(bio_err," -CAfile arg - PEM format file of CA's\n");
BIO_printf(bio_err," -nocert - Don't use any certificates (Anon-DH)\n");
- BIO_printf(bio_err," -cipher arg - play with 'ssleay ciphers' to see what goes here\n");
+ BIO_printf(bio_err," -cipher arg - play with 'openssl ciphers' to see what goes here\n");
BIO_printf(bio_err," -quiet - No server output\n");
BIO_printf(bio_err," -no_tmp_rsa - Do not generate a tmp RSA key\n");
BIO_printf(bio_err," -ssl2 - Just talk SSLv2\n");
BIO_printf(bio_err," -ssl3 - Just talk SSLv3\n");
+ BIO_printf(bio_err," -tls1 - Just talk TLSv1\n");
+ BIO_printf(bio_err," -no_ssl2 - Just disable SSLv2\n");
+ BIO_printf(bio_err," -no_ssl3 - Just disable SSLv3\n");
+ BIO_printf(bio_err," -no_tls1 - Just disable TLSv1\n");
+#ifndef NO_DH
+ BIO_printf(bio_err," -no_dhe - Disable ephemeral DH\n");
+#endif
BIO_printf(bio_err," -bugs - Turn on SSL bug compatability\n");
BIO_printf(bio_err," -www - Respond to a 'GET /' with a status page\n");
- BIO_printf(bio_err," -WWW - Returns requested page from to a 'GET <path> HTTP/1.0'\n");
+ BIO_printf(bio_err," -WWW - Respond to a 'GET /<path> HTTP/1.0' with file ./<path>\n");
}
-static int local_argc;
+static int local_argc=0;
static char **local_argv;
-static int hack;
-int MAIN(argc, argv)
-int argc;
-char *argv[];
+#ifdef CHARSET_EBCDIC
+static int ebcdic_new(BIO *bi);
+static int ebcdic_free(BIO *a);
+static int ebcdic_read(BIO *b, char *out, int outl);
+static int ebcdic_write(BIO *b, char *in, int inl);
+static long ebcdic_ctrl(BIO *b, int cmd, long num, char *ptr);
+static int ebcdic_gets(BIO *bp, char *buf, int size);
+static int ebcdic_puts(BIO *bp, char *str);
+
+#define BIO_TYPE_EBCDIC_FILTER (18|0x0200)
+static BIO_METHOD methods_ebcdic=
+ {
+ BIO_TYPE_EBCDIC_FILTER,
+ "EBCDIC/ASCII filter",
+ ebcdic_write,
+ ebcdic_read,
+ ebcdic_puts,
+ ebcdic_gets,
+ ebcdic_ctrl,
+ ebcdic_new,
+ ebcdic_free,
+ };
+
+typedef struct
+{
+ size_t alloced;
+ char buff[1];
+} EBCDIC_OUTBUFF;
+
+BIO_METHOD *BIO_f_ebcdic_filter()
+{
+ return(&methods_ebcdic);
+}
+
+static int ebcdic_new(BIO *bi)
+{
+ EBCDIC_OUTBUFF *wbuf;
+
+ wbuf = (EBCDIC_OUTBUFF *)Malloc(sizeof(EBCDIC_OUTBUFF) + 1024);
+ wbuf->alloced = 1024;
+ wbuf->buff[0] = '\0';
+
+ bi->ptr=(char *)wbuf;
+ bi->init=1;
+ bi->flags=0;
+ return(1);
+}
+
+static int ebcdic_free(BIO *a)
+{
+ if (a == NULL) return(0);
+ if (a->ptr != NULL)
+ Free(a->ptr);
+ a->ptr=NULL;
+ a->init=0;
+ a->flags=0;
+ return(1);
+}
+
+static int ebcdic_read(BIO *b, char *out, int outl)
+{
+ int ret=0;
+
+ if (out == NULL || outl == 0) return(0);
+ if (b->next_bio == NULL) return(0);
+
+ ret=BIO_read(b->next_bio,out,outl);
+ if (ret > 0)
+ ascii2ebcdic(out,out,ret);
+ return(ret);
+}
+
+static int ebcdic_write(BIO *b, char *in, int inl)
+{
+ EBCDIC_OUTBUFF *wbuf;
+ int ret=0;
+ int num;
+ unsigned char n;
+
+ if ((in == NULL) || (inl <= 0)) return(0);
+ if (b->next_bio == NULL) return(0);
+
+ wbuf=(EBCDIC_OUTBUFF *)b->ptr;
+
+ if (inl > (num = wbuf->alloced))
+ {
+ num = num + num; /* double the size */
+ if (num < inl)
+ num = inl;
+ Free((char*)wbuf);
+ wbuf=(EBCDIC_OUTBUFF *)Malloc(sizeof(EBCDIC_OUTBUFF) + num);
+
+ wbuf->alloced = num;
+ wbuf->buff[0] = '\0';
+
+ b->ptr=(char *)wbuf;
+ }
+
+ ebcdic2ascii(wbuf->buff, in, inl);
+
+ ret=BIO_write(b->next_bio, wbuf->buff, inl);
+
+ return(ret);
+}
+
+static long ebcdic_ctrl(BIO *b, int cmd, long num, char *ptr)
+{
+ long ret;
+
+ if (b->next_bio == NULL) return(0);
+ switch (cmd)
+ {
+ case BIO_CTRL_DUP:
+ ret=0L;
+ break;
+ default:
+ ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
+ break;
+ }
+ return(ret);
+}
+
+static int ebcdic_gets(BIO *bp, char *buf, int size)
+{
+ int i, ret;
+ if (bp->next_bio == NULL) return(0);
+/* return(BIO_gets(bp->next_bio,buf,size));*/
+ for (i=0; i<size-1; ++i)
+ {
+ ret = ebcdic_read(bp,&buf[i],1);
+ if (ret <= 0)
+ break;
+ else if (buf[i] == '\n')
+ {
+ ++i;
+ break;
+ }
+ }
+ if (i < size)
+ buf[i] = '\0';
+ return (ret < 0 && i == 0) ? ret : i;
+}
+
+static int ebcdic_puts(BIO *bp, char *str)
+{
+ if (bp->next_bio == NULL) return(0);
+ return ebcdic_write(bp, str, strlen(str));
+}
+#endif
+
+int MAIN(int argc, char *argv[])
{
short port=PORT;
char *CApath=NULL,*CAfile=NULL;
+ char *context = NULL;
+ char *dhfile = NULL;
int badop=0,bugs=0;
int ret=1;
- int no_tmp_rsa=0,nocert=0;
+ int off=0;
+ int no_tmp_rsa=0,no_dhe=0,nocert=0;
int state=0;
SSL_METHOD *meth=NULL;
+#ifndef NO_DH
DH *dh=NULL;
+#endif
#if !defined(NO_SSL2) && !defined(NO_SSL3)
meth=SSLv23_server_method();
local_argv=argv;
apps_startup();
- s_quiet=0;
- s_debug=0;
+#ifdef MONOLITH
+ s_server_init();
+#endif
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
}
else if (strcmp(*argv,"-verify") == 0)
{
- verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
+ s_server_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
if (--argc < 1) goto bad;
verify_depth=atoi(*(++argv));
BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
}
else if (strcmp(*argv,"-Verify") == 0)
{
- verify=SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT|
+ s_server_verify=SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT|
SSL_VERIFY_CLIENT_ONCE;
if (--argc < 1) goto bad;
verify_depth=atoi(*(++argv));
BIO_printf(bio_err,"verify depth is %d, must return a certificate\n",verify_depth);
}
+ else if (strcmp(*argv,"-context") == 0)
+ {
+ if (--argc < 1) goto bad;
+ context= *(++argv);
+ }
else if (strcmp(*argv,"-cert") == 0)
{
if (--argc < 1) goto bad;
if (--argc < 1) goto bad;
s_key_file= *(++argv);
}
+ else if (strcmp(*argv,"-dhparam") == 0)
+ {
+ if (--argc < 1) goto bad;
+ dhfile = *(++argv);
+ }
+ else if (strcmp(*argv,"-dcert") == 0)
+ {
+ if (--argc < 1) goto bad;
+ s_dcert_file= *(++argv);
+ }
+ else if (strcmp(*argv,"-dkey") == 0)
+ {
+ if (--argc < 1) goto bad;
+ s_dkey_file= *(++argv);
+ }
else if (strcmp(*argv,"-nocert") == 0)
{
nocert=1;
{ hack=1; }
else if (strcmp(*argv,"-state") == 0)
{ state=1; }
+ else if (strcmp(*argv,"-crlf") == 0)
+ { s_crlf=1; }
else if (strcmp(*argv,"-quiet") == 0)
{ s_quiet=1; }
else if (strcmp(*argv,"-bugs") == 0)
{ bugs=1; }
else if (strcmp(*argv,"-no_tmp_rsa") == 0)
{ no_tmp_rsa=1; }
+ else if (strcmp(*argv,"-no_dhe") == 0)
+ { no_dhe=1; }
else if (strcmp(*argv,"-www") == 0)
{ www=1; }
else if (strcmp(*argv,"-WWW") == 0)
{ www=2; }
+ else if (strcmp(*argv,"-no_ssl2") == 0)
+ { off|=SSL_OP_NO_SSLv2; }
+ else if (strcmp(*argv,"-no_ssl3") == 0)
+ { off|=SSL_OP_NO_SSLv3; }
+ else if (strcmp(*argv,"-no_tls1") == 0)
+ { off|=SSL_OP_NO_TLSv1; }
#ifndef NO_SSL2
else if (strcmp(*argv,"-ssl2") == 0)
{ meth=SSLv2_server_method(); }
#ifndef NO_SSL3
else if (strcmp(*argv,"-ssl3") == 0)
{ meth=SSLv3_server_method(); }
+#endif
+#ifndef NO_TLS1
+ else if (strcmp(*argv,"-tls1") == 0)
+ { meth=TLSv1_server_method(); }
#endif
else
{
goto end;
}
+ app_RAND_load_file(NULL, bio_err, 0);
+
if (bio_s_out == NULL)
{
if (s_quiet && !s_debug)
{
s_cert_file=NULL;
s_key_file=NULL;
+ s_dcert_file=NULL;
+ s_dkey_file=NULL;
}
SSL_load_error_strings();
goto end;
}
+ SSL_CTX_set_quiet_shutdown(ctx,1);
if (bugs) SSL_CTX_set_options(ctx,SSL_OP_ALL);
if (hack) SSL_CTX_set_options(ctx,SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
+ SSL_CTX_set_options(ctx,off);
if (hack) SSL_CTX_set_options(ctx,SSL_OP_NON_EXPORT_FIRST);
if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback);
+ SSL_CTX_sess_set_cache_size(ctx,128);
+
#if 0
if (cipher == NULL) cipher=getenv("SSL_CIPHER");
#endif
if ((!SSL_CTX_load_verify_locations(ctx,CAfile,CApath)) ||
(!SSL_CTX_set_default_verify_paths(ctx)))
{
- BIO_printf(bio_err,"X509_load_verify_locations\n");
+ /* BIO_printf(bio_err,"X509_load_verify_locations\n"); */
ERR_print_errors(bio_err);
- goto end;
+ /* goto end; */
}
#ifndef NO_DH
- /* EAY EAY EAY evil hack */
- dh=load_dh_param();
- if (dh != NULL)
- {
- BIO_printf(bio_s_out,"Setting temp DH parameters\n");
- }
- else
+ if (!no_dhe)
{
- BIO_printf(bio_s_out,"Using default temp DH parameters\n");
- dh=get_dh512();
- }
- BIO_flush(bio_s_out);
+ dh=load_dh_param(dhfile ? dhfile : s_cert_file);
+ if (dh != NULL)
+ {
+ BIO_printf(bio_s_out,"Setting temp DH parameters\n");
+ }
+ else
+ {
+ BIO_printf(bio_s_out,"Using default temp DH parameters\n");
+ dh=get_dh512();
+ }
+ (void)BIO_flush(bio_s_out);
- SSL_CTX_set_tmp_dh(ctx,dh);
- DH_free(dh);
+ SSL_CTX_set_tmp_dh(ctx,dh);
+ DH_free(dh);
+ }
#endif
if (!set_cert_stuff(ctx,s_cert_file,s_key_file))
goto end;
+ if (s_dcert_file != NULL)
+ {
+ if (!set_cert_stuff(ctx,s_dcert_file,s_dkey_file))
+ goto end;
+ }
+#ifndef NO_RSA
#if 1
SSL_CTX_set_tmp_rsa_callback(ctx,tmp_rsa_cb);
#else
RSA_free(rsa);
BIO_printf(bio_s_out,"\n");
}
+#endif
#endif
if (cipher != NULL)
- SSL_CTX_set_cipher_list(ctx,cipher);
- SSL_CTX_set_verify(ctx,verify,verify_callback);
+ if(!SSL_CTX_set_cipher_list(ctx,cipher)) {
+ BIO_printf(bio_err,"error seting cipher list\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ SSL_CTX_set_verify(ctx,s_server_verify,verify_callback);
+ SSL_CTX_set_session_id_context(ctx,(void*)&s_server_session_id_context,
+ sizeof s_server_session_id_context);
- SSL_CTX_set_client_CA_list(ctx,SSL_load_client_CA_file(s_cert_file));
+ if (CAfile != NULL)
+ SSL_CTX_set_client_CA_list(ctx,SSL_load_client_CA_file(CAfile));
BIO_printf(bio_s_out,"ACCEPT\n");
if (www)
- do_server(port,&accept_socket,www_body);
+ do_server(port,&accept_socket,www_body, context);
else
- do_server(port,&accept_socket,sv_body);
+ do_server(port,&accept_socket,sv_body, context);
print_stats(bio_s_out,ctx);
ret=0;
end:
EXIT(ret);
}
-static void print_stats(bio,ssl_ctx)
-BIO *bio;
-SSL_CTX *ssl_ctx;
+static void print_stats(BIO *bio, SSL_CTX *ssl_ctx)
{
BIO_printf(bio,"%4ld items in the session cache\n",
SSL_CTX_sess_number(ssl_ctx));
BIO_printf(bio,"%4d client connects (SSL_connect())\n",
SSL_CTX_sess_connect(ssl_ctx));
+ BIO_printf(bio,"%4d client renegotiates (SSL_connect())\n",
+ SSL_CTX_sess_connect_renegotiate(ssl_ctx));
BIO_printf(bio,"%4d client connects that finished\n",
SSL_CTX_sess_connect_good(ssl_ctx));
BIO_printf(bio,"%4d server accepts (SSL_accept())\n",
SSL_CTX_sess_accept(ssl_ctx));
+ BIO_printf(bio,"%4d server renegotiates (SSL_accept())\n",
+ SSL_CTX_sess_accept_renegotiate(ssl_ctx));
BIO_printf(bio,"%4d server accepts that finished\n",
SSL_CTX_sess_accept_good(ssl_ctx));
BIO_printf(bio,"%4d session cache hits\n",SSL_CTX_sess_hits(ssl_ctx));
BIO_printf(bio,"%4d session cache misses\n",SSL_CTX_sess_misses(ssl_ctx));
BIO_printf(bio,"%4d session cache timeouts\n",SSL_CTX_sess_timeouts(ssl_ctx));
BIO_printf(bio,"%4d callback cache hits\n",SSL_CTX_sess_cb_hits(ssl_ctx));
+ BIO_printf(bio,"%4d cache full overflows (%d allowed)\n",
+ SSL_CTX_sess_cache_full(ssl_ctx),
+ SSL_CTX_sess_get_cache_size(ssl_ctx));
}
-static int sv_body(hostname, s)
-char *hostname;
-int s;
+static int sv_body(char *hostname, int s, unsigned char *context)
{
char *buf=NULL;
fd_set readfds;
unsigned long l;
SSL *con=NULL;
BIO *sbio;
+#ifdef WINDOWS
+ struct timeval tv;
+#endif
- if ((buf=Malloc(BUFSIZZ)) == NULL)
+ if ((buf=Malloc(bufsize)) == NULL)
{
BIO_printf(bio_err,"out of memory\n");
goto err;
if (!s_quiet)
BIO_printf(bio_err,"turning on non blocking io\n");
- socket_ioctl(s,FIONBIO,&sl);
+ if (BIO_socket_ioctl(s,FIONBIO,&sl) < 0)
+ ERR_print_errors(bio_err);
}
#endif
- if (con == NULL)
+ if (con == NULL) {
con=(SSL *)SSL_new(ctx);
+ if(context)
+ SSL_set_session_id_context(con, context,
+ strlen((char *)context));
+ }
SSL_clear(con);
sbio=BIO_new_socket(s,BIO_NOCLOSE);
FD_SET(fileno(stdin),&readfds);
#endif
FD_SET(s,&readfds);
- i=select(width,&readfds,NULL,NULL,NULL);
- if (i <= 0) continue;
- if (FD_ISSET(fileno(stdin),&readfds))
+ /* 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 can't select on stdin: only
+ * on sockets. As a workaround we timeout the select every
+ * second and check for any keypress. In a proper Windows
+ * application we wouldn't do this because it is inefficient.
+ */
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ i=select(width,(void *)&readfds,NULL,NULL,&tv);
+ if((i < 0) || (!i && !_kbhit() ) )continue;
+ if(_kbhit())
+#else
+ i=select(width,(void *)&readfds,NULL,NULL,NULL);
+ if (i <= 0) continue;
+ if (FD_ISSET(fileno(stdin),&readfds))
+#endif
{
- i=read(fileno(stdin),buf,BUFSIZZ);
+ if (s_crlf)
+ {
+ int j, lf_num;
+
+ i=read(fileno(stdin), buf, bufsize/2);
+ lf_num = 0;
+ /* both loops are skipped when i <= 0 */
+ for (j = 0; j < i; j++)
+ if (buf[j] == '\n')
+ lf_num++;
+ for (j = i-1; j >= 0; j--)
+ {
+ buf[j+lf_num] = buf[j];
+ if (buf[j] == '\n')
+ {
+ lf_num--;
+ i++;
+ buf[j+lf_num] = '\r';
+ }
+ }
+ assert(lf_num == 0);
+ }
+ else
+ i=read(fileno(stdin),buf,bufsize);
if (!s_quiet)
{
if ((i <= 0) || (buf[0] == 'Q'))
ret= -11;*/
goto err;
}
- if (buf[0] == 'r')
+ if ((buf[0] == 'r') &&
+ ((buf[1] == '\n') || (buf[1] == '\r')))
{
SSL_renegotiate(con);
+ i=SSL_do_handshake(con);
+ printf("SSL_do_handshake -> %d\n",i);
i=0; /*13; */
continue;
- strcpy(buf,"server side RE-NEGOTIATE\n");
+ /* strcpy(buf,"server side RE-NEGOTIATE\n"); */
}
- if (buf[0] == 'R')
+ if ((buf[0] == 'R') &&
+ ((buf[1] == '\n') || (buf[1] == '\r')))
{
SSL_set_verify(con,
SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,NULL);
SSL_renegotiate(con);
+ i=SSL_do_handshake(con);
+ printf("SSL_do_handshake -> %d\n",i);
i=0; /* 13; */
continue;
- strcpy(buf,"server side RE-NEGOTIATE asking for client cert\n");
+ /* strcpy(buf,"server side RE-NEGOTIATE asking for client cert\n"); */
}
if (buf[0] == 'P')
{
print_stats(bio_s_out,SSL_get_SSL_CTX(con));
}
}
+#ifdef CHARSET_EBCDIC
+ ebcdic2ascii(buf,buf,i);
+#endif
l=k=0;
for (;;)
{
/* should do a select for the write */
- k=SSL_write(con,&(buf[l]),(unsigned int)i);
- if (
-#ifdef FIONBIO
- s_nbio &&
+#ifdef RENEG
+{ static count=0; if (++count == 100) { count=0; SSL_renegotiate(con); } }
#endif
- BIO_sock_should_retry(k))
+ k=SSL_write(con,&(buf[l]),(unsigned int)i);
+ switch (SSL_get_error(con,k))
{
+ case SSL_ERROR_NONE:
+ break;
+ case SSL_ERROR_WANT_WRITE:
+ case SSL_ERROR_WANT_READ:
+ case SSL_ERROR_WANT_X509_LOOKUP:
BIO_printf(bio_s_out,"Write BLOCK\n");
- continue;
- }
- if (k <= 0)
- {
+ break;
+ case SSL_ERROR_SYSCALL:
+ case SSL_ERROR_SSL:
+ BIO_printf(bio_s_out,"ERROR\n");
ERR_print_errors(bio_err);
+ ret=1;
+ goto err;
+ /* break; */
+ case SSL_ERROR_ZERO_RETURN:
BIO_printf(bio_s_out,"DONE\n");
ret=1;
goto err;
}
else
{
- i=SSL_read(con,(char *)buf,BUFSIZZ);
- if ((i <= 0) &&
-#ifdef FIONBIO
- s_nbio &&
-#endif
- BIO_sock_should_retry(i))
+again:
+ i=SSL_read(con,(char *)buf,bufsize);
+ switch (SSL_get_error(con,i))
{
+ case SSL_ERROR_NONE:
+#ifdef CHARSET_EBCDIC
+ ascii2ebcdic(buf,buf,i);
+#endif
+ write(fileno(stdout),buf,
+ (unsigned int)i);
+ if (SSL_pending(con)) goto again;
+ break;
+ case SSL_ERROR_WANT_WRITE:
+ case SSL_ERROR_WANT_READ:
+ case SSL_ERROR_WANT_X509_LOOKUP:
BIO_printf(bio_s_out,"Read BLOCK\n");
- }
- else if (i <= 0)
- {
+ break;
+ case SSL_ERROR_SYSCALL:
+ case SSL_ERROR_SSL:
+ BIO_printf(bio_s_out,"ERROR\n");
ERR_print_errors(bio_err);
+ ret=1;
+ goto err;
+ case SSL_ERROR_ZERO_RETURN:
BIO_printf(bio_s_out,"DONE\n");
ret=1;
goto err;
}
- else
- write(fileno(stdout),buf,
- (unsigned int)i);
}
}
}
BIO_printf(bio_s_out,"CONNECTION CLOSED\n");
if (buf != NULL)
{
- memset(buf,0,BUFSIZZ);
+ memset(buf,0,bufsize);
Free(buf);
}
if (ret >= 0)
return(ret);
}
-static void close_accept_socket()
+static void close_accept_socket(void)
{
BIO_printf(bio_err,"shutdown accept socket\n");
if (accept_socket >= 0)
}
}
-static int init_ssl_connection(con)
-SSL *con;
+static int init_ssl_connection(SSL *con)
{
int i;
- char *str;
+ const char *str;
X509 *peer;
- int verify_error;
+ long verify_error;
MS_STATIC char buf[BUFSIZ];
if ((i=SSL_accept(con)) <= 0)
str=SSL_CIPHER_get_name(SSL_get_current_cipher(con));
BIO_printf(bio_s_out,"CIPHER is %s\n",(str != NULL)?str:"(NONE)");
if (con->hit) BIO_printf(bio_s_out,"Reused session-id\n");
+ if (SSL_ctrl(con,SSL_CTRL_GET_FLAGS,0,NULL) &
+ TLS1_FLAGS_TLS_PADDING_BUG)
+ BIO_printf(bio_s_out,"Peer has incorrect TLSv1 block padding\n");
+
return(1);
}
-static DH *load_dh_param()
+#ifndef NO_DH
+static DH *load_dh_param(char *dhfile)
{
DH *ret=NULL;
BIO *bio;
-#ifndef NO_DH
- if ((bio=BIO_new_file(DH_PARAM,"r")) == NULL)
+ if ((bio=BIO_new_file(dhfile,"r")) == NULL)
goto err;
- ret=PEM_read_bio_DHparams(bio,NULL,NULL);
+ ret=PEM_read_bio_DHparams(bio,NULL,NULL,NULL);
err:
if (bio != NULL) BIO_free(bio);
-#endif
return(ret);
}
+#endif
#if 0
-static int load_CA(ctx,file)
-SSL_CTX *ctx;
-char *file;
+static int load_CA(SSL_CTX *ctx, char *file)
{
FILE *in;
X509 *x=NULL;
}
#endif
-static int www_body(hostname, s)
-char *hostname;
-int s;
+static int www_body(char *hostname, int s, unsigned char *context)
{
- char buf[1024];
+ char *buf=NULL;
int ret=1;
int i,j,k,blank,dot;
struct stat st_buf;
SSL *con;
SSL_CIPHER *c;
BIO *io,*ssl_bio,*sbio;
+ long total_bytes;
+ buf=Malloc(bufsize);
+ if (buf == NULL) return(0);
io=BIO_new(BIO_f_buffer());
ssl_bio=BIO_new(BIO_f_ssl());
if ((io == NULL) || (ssl_bio == NULL)) goto err;
#ifdef FIONBIO
if (s_nbio)
{
- unsigned int long sl=1;
+ unsigned long sl=1;
if (!s_quiet)
BIO_printf(bio_err,"turning on non blocking io\n");
- socket_ioctl(s,FIONBIO,&sl);
+ if (BIO_socket_ioctl(s,FIONBIO,&sl) < 0)
+ ERR_print_errors(bio_err);
}
#endif
/* lets make the output buffer a reasonable size */
- if (!BIO_set_write_buffer_size(io,16*1024)) goto err;
+ if (!BIO_set_write_buffer_size(io,bufsize)) goto err;
if ((con=(SSL *)SSL_new(ctx)) == NULL) goto err;
+ if(context) SSL_set_session_id_context(con, context,
+ strlen((char *)context));
sbio=BIO_new_socket(s,BIO_NOCLOSE);
if (s_nbio_test)
/* SSL_set_fd(con,s); */
BIO_set_ssl(ssl_bio,con,BIO_CLOSE);
BIO_push(io,ssl_bio);
+#ifdef CHARSET_EBCDIC
+ io = BIO_push(BIO_new(BIO_f_ebcdic_filter()),io);
+#endif
if (s_debug)
{
case SSL_ERROR_ZERO_RETURN:
ret=1;
goto err;
- break;
+ /* break; */
}
SSL_renegotiate(con);
SSL_write(con,NULL,0);
}
- i=BIO_gets(io,buf,sizeof(buf)-1);
+ i=BIO_gets(io,buf,bufsize-1);
if (i < 0) /* error */
{
if (!BIO_should_retry(io))
/* else we have data */
if ( ((www == 1) && (strncmp("GET ",buf,4) == 0)) ||
- ((www == 2) && (strncmp("GET stats ",buf,10) == 0)))
+ ((www == 2) && (strncmp("GET /stats ",buf,10) == 0)))
{
char *p;
X509 *peer;
- STACK *sk;
- static char *space=" ";
+ STACK_OF(SSL_CIPHER) *sk;
+ static char *space=" ";
BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
+ BIO_puts(io,"<HTML><BODY BGCOLOR=\"#ffffff\">\n");
BIO_puts(io,"<pre>\n");
/* BIO_puts(io,SSLeay_version(SSLEAY_VERSION));*/
BIO_puts(io,"\n");
* be done */
BIO_printf(io,"Ciphers supported in s_server binary\n");
sk=SSL_get_ciphers(con);
- j=sk_num(sk);
+ j=sk_SSL_CIPHER_num(sk);
for (i=0; i<j; i++)
{
- c=(SSL_CIPHER *)sk_value(sk,i);
- BIO_printf(io,"%s:%-25s",
+ c=sk_SSL_CIPHER_value(sk,i);
+ BIO_printf(io,"%-11s:%-25s",
SSL_CIPHER_get_version(c),
SSL_CIPHER_get_name(c));
- if ((((i+1)%3) == 0) && (i+1 != j))
+ if ((((i+1)%2) == 0) && (i+1 != j))
BIO_puts(io,"\n");
}
BIO_puts(io,"\n");
- p=SSL_get_shared_ciphers(con,buf,sizeof(buf));
+ p=SSL_get_shared_ciphers(con,buf,bufsize);
if (p != NULL)
{
BIO_printf(io,"---\nCiphers common between both SSL end points:\n");
{
if (*p == ':')
{
- BIO_write(io,space,15-j);
+ BIO_write(io,space,26-j);
i++;
j=0;
BIO_write(io,((i%3)?" ":"\n"),1);
?"---\nReused, "
:"---\nNew, "));
c=SSL_get_current_cipher(con);
- BIO_printf(io,"SSLv%d, Cipher is %s\n",
+ BIO_printf(io,"%s, Cipher is %s\n",
SSL_CIPHER_get_version(c),
SSL_CIPHER_get_name(c));
SSL_SESSION_print(io,SSL_get_session(con));
}
else
BIO_puts(io,"no client certificate available\n");
+ BIO_puts(io,"</BODY></HTML>\r\n\r\n");
break;
}
- else if ((www == 2) && (strncmp("GET ",buf,4) == 0))
+ else if ((www == 2) && (strncmp("GET /",buf,5) == 0))
{
BIO *file;
char *p,*e;
(strncmp(&(e[-1]),"/../",4) == 0))
dot=1;
}
+
if (*e == '\0')
{
else
BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n");
/* send the file */
+ total_bytes=0;
for (;;)
{
- i=BIO_read(file,buf,1024);
+ i=BIO_read(file,buf,bufsize);
if (i <= 0) break;
+#ifdef RENEG
+ total_bytes+=i;
+ fprintf(stderr,"%d\n",i);
+ if (total_bytes > 3*1024)
+ {
+ total_bytes=0;
+ fprintf(stderr,"RENEGOTIATE\n");
+ SSL_renegotiate(con);
+ }
+#endif
+
for (j=0; j<i; )
{
+#ifdef RENEG
+{ static count=0; if (++count == 13) { SSL_renegotiate(con); } }
+#endif
k=BIO_write(io,&(buf[j]),i-j);
if (k <= 0)
{
if (!BIO_should_retry(io))
- break;
+ goto write_error;
else
{
BIO_printf(bio_s_out,"rwrite W BLOCK\n");
}
}
}
+write_error:
BIO_free(file);
break;
}
break;
}
end:
-#if 0
+#if 1
/* make sure we re-use sessions */
SSL_set_shutdown(con,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
#else
/* This kills performace */
- SSL_shutdown(con);
+/* SSL_shutdown(con); A shutdown gets sent in the
+ * BIO_free_all(io) procession */
#endif
err:
if (ret >= 0)
BIO_printf(bio_s_out,"ACCEPT\n");
+ if (buf != NULL) Free(buf);
if (io != NULL) BIO_free_all(io);
-/* if (ssl_bio != NULL) BIO_free(ssl_bio); */
+/* if (ssl_bio != NULL) BIO_free(ssl_bio);*/
return(ret);
}
-static RSA MS_CALLBACK *tmp_rsa_cb(s,export)
-SSL *s;
-int export;
+#ifndef NO_RSA
+static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
{
static RSA *rsa_tmp=NULL;
{
if (!s_quiet)
{
- BIO_printf(bio_err,"Generating temp (512 bit) RSA key...");
- BIO_flush(bio_err);
+ BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
+ (void)BIO_flush(bio_err);
}
-#ifndef NO_RSA
- rsa_tmp=RSA_generate_key(512,RSA_F4,NULL);
-#endif
+ rsa_tmp=RSA_generate_key(keylength,RSA_F4,NULL,NULL);
if (!s_quiet)
{
BIO_printf(bio_err,"\n");
- BIO_flush(bio_err);
+ (void)BIO_flush(bio_err);
}
}
return(rsa_tmp);
}
+#endif
projects / openssl.git / blobdiff