From: Lutz Jänicke <jaenicke@openssl.org>
Date: Thu, 15 Feb 2001 10:22:07 +0000 (+0000)
Subject: Add "-rand" option to s_client and s_server.
X-Git-Tag: OpenSSL_0_9_6a-beta1~32^2~19
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=52b621db88e28c12290b94b0f730204f424b44a0;ds=sidebyside

Add "-rand" option to s_client and s_server.
---

diff --git a/apps/s_client.c b/apps/s_client.c
index 2e71b42890..a129a49416 100644
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -155,6 +155,7 @@ static void sc_usage(void)
 	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);
 
 	}
 
@@ -182,6 +183,7 @@ int MAIN(int argc, char **argv)
 	int prexit = 0;
 	SSL_METHOD *meth=NULL;
 	BIO *sbio;
+	char *inrand=NULL;
 	char *engine_id=NULL;
 	ENGINE *e=NULL;
 #ifdef WINDOWS
@@ -328,6 +330,11 @@ int MAIN(int argc, char **argv)
 			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);
@@ -344,7 +351,14 @@ 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)
 		{
diff --git a/apps/s_server.c b/apps/s_server.c
index 1a9ce281c3..86d2ca70c4 100644
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -247,6 +247,7 @@ static void sv_usage(void)
 	BIO_printf(bio_err," -www          - Respond to a 'GET /' with a status page\n");
 	BIO_printf(bio_err," -WWW          - Respond to a 'GET /<path> HTTP/1.0' with file ./<path>\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);
 	}
 
 static int local_argc=0;
@@ -417,6 +418,7 @@ int MAIN(int argc, char *argv[])
 	int state=0;
 	SSL_METHOD *meth=NULL;
 	ENGINE *e=NULL;
+	char *inrand=NULL;
 
 #if !defined(NO_SSL2) && !defined(NO_SSL3)
 	meth=SSLv23_server_method();
@@ -575,6 +577,11 @@ int MAIN(int argc, char *argv[])
 			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);
@@ -591,7 +598,14 @@ 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_s_out == NULL)
 		{
diff --git a/doc/apps/s_client.pod b/doc/apps/s_client.pod
index 9df1c07fb7..8d2939a9da 100644
--- a/doc/apps/s_client.pod
+++ b/doc/apps/s_client.pod
@@ -33,6 +33,7 @@ B<openssl> B<s_client>
 [B<-bugs>]
 [B<-cipher cipherlist>]
 [B<-engine id>]
+[B<-rand file(s)>]
 
 =head1 DESCRIPTION
 
@@ -164,6 +165,14 @@ to attempt to obtain a functional reference to the specified engine,
 thus initialising it if needed. The engine will then be set as the default
 for all available algorithms.
 
+=item B<-rand file(s)>
+
+a file or files containing random data used to seed the random number
+generator, or an EGD socket (see L<RAND_egd(3)|RAND_egd(3)>).
+Multiple files can be specified separated by a OS-dependent character.
+The separator is B<;> for MS-Windows, B<,> for OpenVMS, and B<:> for
+all others.
+
 =back
 
 =head1 CONNECTED COMMANDS
diff --git a/doc/apps/s_server.pod b/doc/apps/s_server.pod
index fcb52226dd..c59aed5c8e 100644
--- a/doc/apps/s_server.pod
+++ b/doc/apps/s_server.pod
@@ -40,6 +40,7 @@ B<openssl> B<s_server>
 [B<-www>]
 [B<-WWW>]
 [B<-engine id>]
+[B<-rand file(s)>]
 
 =head1 DESCRIPTION
 
@@ -194,6 +195,14 @@ to attempt to obtain a functional reference to the specified engine,
 thus initialising it if needed. The engine will then be set as the default
 for all available algorithms.
 
+=item B<-rand file(s)>
+
+a file or files containing random data used to seed the random number
+generator, or an EGD socket (see L<RAND_egd(3)|RAND_egd(3)>).
+Multiple files can be specified separated by a OS-dependent character.
+The separator is B<;> for MS-Windows, B<,> for OpenVMS, and B<:> for
+all others.
+
 =back
 
 =head1 CONNECTED COMMANDS