synchronize with engine branch (some changes were done only

[oweals/openssl.git] / apps / s_client.c

diff --git a/apps/s_client.c b/apps/s_client.c
index 7429a9b6410a64cd96b70678d7afbf8e7983bccf..9cfe2b15804b842fce48e21fd1503a984850a449 100644 (file)
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -60,8 +60,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <openssl/e_os2.h>
-#ifdef OPENSSL_NO_STDIO
+#ifdef NO_STDIO
 #define APPS_WIN16
 #endif
 
@@ -69,7 +68,7 @@
    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)
+#if defined(VMS) && defined(__DECC) && !defined(__U_INT)
 #define __U_INT
 typedef unsigned int u_int;
 #endif
@@ -83,12 +82,12 @@ typedef unsigned int u_int;
 #include <openssl/rand.h>
 #include "s_apps.h"
 
-#ifdef OPENSSL_SYS_WINDOWS
+#ifdef WINDOWS
 #include <conio.h>
 #endif
 
 
-#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
+#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
@@ -152,10 +151,8 @@ static void sc_usage(void)
        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," -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);
 
        }
@@ -166,7 +163,6 @@ int MAIN(int argc, char **argv)
        {
        int off=0;
        SSL *con=NULL,*con2=NULL;
-       X509_STORE *store = NULL;
        int s,k,width,state=0;
        char *cbuf=NULL,*sbuf=NULL;
        int cbuf_len,cbuf_off;
@@ -182,21 +178,19 @@ int MAIN(int argc, char **argv)
        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, vflags = 0;
+       int prexit = 0;
        SSL_METHOD *meth=NULL;
        BIO *sbio;
        char *inrand=NULL;
-       char *engine_id=NULL;
-       ENGINE *e=NULL;
-#ifdef OPENSSL_SYS_WINDOWS
+#ifdef WINDOWS
        struct timeval tv;
 #endif
 
-#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
+#if !defined(NO_SSL2) && !defined(NO_SSL3)
        meth=SSLv23_client_method();
-#elif !defined(OPENSSL_NO_SSL3)
+#elif !defined(NO_SSL3)
        meth=SSLv3_client_method();
-#elif !defined(OPENSSL_NO_SSL2)
+#elif !defined(NO_SSL2)
        meth=SSLv2_client_method();
 #endif
 
@@ -256,10 +250,6 @@ int MAIN(int argc, char **argv)
                        if (--argc < 1) goto bad;
                        cert_file= *(++argv);
                        }
-               else if (strcmp(*argv,"-crl_check") == 0)
-                       vflags |= X509_V_FLAG_CRL_CHECK;
-               else if (strcmp(*argv,"-crl_check_all") == 0)
-                       vflags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
                else if (strcmp(*argv,"-prexit") == 0)
                        prexit=1;
                else if (strcmp(*argv,"-crlf") == 0)
@@ -281,15 +271,15 @@ int MAIN(int argc, char **argv)
                        nbio_test=1;
                else if (strcmp(*argv,"-state") == 0)
                        state=1;
-#ifndef OPENSSL_NO_SSL2
+#ifndef NO_SSL2
                else if (strcmp(*argv,"-ssl2") == 0)
                        meth=SSLv2_client_method();
 #endif
-#ifndef OPENSSL_NO_SSL3
+#ifndef NO_SSL3
                else if (strcmp(*argv,"-ssl3") == 0)
                        meth=SSLv3_client_method();
 #endif
-#ifndef OPENSSL_NO_TLS1
+#ifndef NO_TLS1
                else if (strcmp(*argv,"-tls1") == 0)
                        meth=TLSv1_client_method();
 #endif
@@ -320,8 +310,6 @@ int MAIN(int argc, char **argv)
                        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;
@@ -331,11 +319,6 @@ int MAIN(int argc, char **argv)
                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;
@@ -381,9 +364,6 @@ bad:
 
        OpenSSL_add_ssl_algorithms();
        SSL_load_error_strings();
-
-        e = setup_engine(bio_err, engine_id, 1);
-
        ctx=SSL_CTX_new(meth);
        if (ctx == NULL)
                {
@@ -420,16 +400,8 @@ bad:
                /* goto end; */
                }
 
-       store = SSL_CTX_get_cert_store(ctx);
-       X509_STORE_set_flags(store, vflags);
 
        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:
@@ -524,7 +496,7 @@ re_start:
 
                if (!ssl_pending)
                        {
-#ifndef OPENSSL_SYS_WINDOWS
+#ifndef WINDOWS
                        if (tty_on)
                                {
                                if (read_tty)  FD_SET(fileno(stdin),&readfds);
@@ -551,7 +523,7 @@ re_start:
                         * will choke the compiler: if you do have a cast then
                         * you can either go for (int *) or (void *).
                         */
-#ifdef OPENSSL_SYS_WINDOWS
+#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
@@ -650,7 +622,7 @@ re_start:
                                goto shut;
                                }
                        }
-#ifdef OPENSSL_SYS_WINDOWS
+#ifdef WINDOWS
                /* Assume Windows can always write */
                else if (!ssl_pending && write_tty)
 #else
@@ -731,7 +703,7 @@ printf("read=%d pending=%d peek=%d\n",k,SSL_pending(con),SSL_peek(con,zbuf,10240
                                }
                        }
 
-#ifdef OPENSSL_SYS_WINDOWS
+#ifdef WINDOWS
                else if ((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0)))
 #else
                else if (FD_ISSET(fileno(stdin),&readfds))
@@ -803,7 +775,6 @@ end:
                BIO_free(bio_c_out);
                bio_c_out=NULL;
                }
-       apps_shutdown();
        EXIT(ret);
        }
 
@@ -925,5 +896,7 @@ static void print_stuff(BIO *bio, SSL *s, int full)
        BIO_printf(bio,"---\n");
        if (peer != NULL)
                X509_free(peer);
+       /* flush, or debugging output gets mixed with http response */
+       BIO_flush(bio);
        }