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 c93531718a4eeb8d2cf8a01b314934d117309ee1..9cfe2b15804b842fce48e21fd1503a984850a449 100644 (file)
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -79,6 +79,7 @@ typedef unsigned int u_int;
 #include <openssl/ssl.h>
 #include <openssl/err.h>
 #include <openssl/pem.h>
+#include <openssl/rand.h>
 #include "s_apps.h"
 
 #ifdef WINDOWS
@@ -152,6 +153,7 @@ static void sc_usage(void)
        BIO_printf(bio_err," -bugs         - Switch on all SSL implementation bug workarounds\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," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 
        }
 
@@ -179,6 +181,7 @@ int MAIN(int argc, char **argv)
        int prexit = 0;
        SSL_METHOD *meth=NULL;
        BIO *sbio;
+       char *inrand=NULL;
 #ifdef WINDOWS
        struct timeval tv;
 #endif
@@ -316,6 +319,11 @@ int MAIN(int argc, char **argv)
                else if (strcmp(*argv,"-nbio") == 0)
                        { c_nbio=1; }
 #endif
+               else if (strcmp(*argv,"-rand") == 0)
+                       {
+                       if (--argc < 1) goto bad;
+                       inrand= *(++argv);
+                       }
                else
                        {
                        BIO_printf(bio_err,"unknown option %s\n",*argv);
@@ -332,7 +340,14 @@ bad:
                goto end;
                }
 
-       app_RAND_load_file(NULL, bio_err, 0);
+       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)
                {
@@ -881,5 +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);
        }