X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fsptps_keypair.c;h=17d26f9342dfbe2542fa95fa774af1da11d046ee;hb=90cde91141ec61be4354d8deab21edb8fdf01022;hp=bf7de12586c77534bb65c10287dda39d01f61361;hpb=2c6b2d70e6640f39563ad7bb0aa0ba87f883848c;p=tinc

diff --git a/src/sptps_keypair.c b/src/sptps_keypair.c
index bf7de125..17d26f93 100644
--- a/src/sptps_keypair.c
+++ b/src/sptps_keypair.c
@@ -1,6 +1,6 @@
 /*
     sptps_test.c -- Simple Peer-to-Peer Security test program
-    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2011-2022 Guus Sliepen <guus@tinc-vpn.org>,
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -19,13 +19,11 @@
 
 #include "system.h"
 
-#include <getopt.h>
-
 #include "crypto.h"
+#include "random.h"
 #include "ecdsagen.h"
 #include "logger.h"
-
-static char *program_name;
+#include "names.h"
 
 void logger(debug_t level, int priority, const char *format, ...) {
 	(void)level;
@@ -39,7 +37,7 @@ void logger(debug_t level, int priority, const char *format, ...) {
 	fputc('\n', stderr);
 }
 
-static void usage() {
+static void usage(void) {
 	fprintf(stderr, "Usage: %s [options] private_key_file public_key_file\n\n", program_name);
 	fprintf(stderr, "Valid options are:\n"
 	        "  --help  Display this help and exit.\n"
@@ -52,40 +50,7 @@ static struct option const long_options[] = {
 	{NULL, 0, NULL, 0}
 };
 
-int main(int argc, char *argv[]) {
-	program_name = argv[0];
-	int r;
-	int option_index = 0;
-
-	while((r = getopt_long(argc, argv, "", long_options, &option_index)) != EOF) {
-		switch(r) {
-		case 0:   /* long option */
-			break;
-
-		case '?': /* wrong options */
-			usage();
-			return 1;
-
-		case 1: /* help */
-			usage();
-			return 0;
-
-		default:
-			break;
-		}
-	}
-
-	argc -= optind - 1;
-	argv += optind - 1;
-
-	if(argc != 3) {
-		fprintf(stderr, "Wrong number of arguments.\n");
-		usage();
-		return 1;
-	}
-
-	crypto_init();
-
+static int generate_keypair(char *argv[]) {
 	ecdsa_t *key = ecdsa_generate();
 
 	if(!key) {
@@ -124,3 +89,45 @@ int main(int argc, char *argv[]) {
 		return 1;
 	}
 }
+
+int main(int argc, char *argv[]) {
+	program_name = argv[0];
+	int r;
+	int option_index = 0;
+
+	while((r = getopt_long(argc, argv, "", long_options, &option_index)) != EOF) {
+		switch(r) {
+		case 0:   /* long option */
+			break;
+
+		case '?': /* wrong options */
+			usage();
+			return 1;
+
+		case 1: /* help */
+			usage();
+			return 0;
+
+		default:
+			break;
+		}
+	}
+
+	argc -= optind - 1;
+	argv += optind - 1;
+
+	if(argc != 3) {
+		fprintf(stderr, "Wrong number of arguments.\n");
+		usage();
+		return 1;
+	}
+
+	random_init();
+	crypto_init();
+
+	int result = generate_keypair(argv);
+
+	random_exit();
+
+	return result;
+}