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-rw-r--r--package/utils/px5g-standalone/src/px5g.c213
1 files changed, 0 insertions, 213 deletions
diff --git a/package/utils/px5g-standalone/src/px5g.c b/package/utils/px5g-standalone/src/px5g.c
deleted file mode 100644
index 34ab34f32d..0000000000
--- a/package/utils/px5g-standalone/src/px5g.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * px5g - Embedded x509 key and certificate generator based on PolarSSL
- *
- * Copyright (C) 2009 Steven Barth <steven@midlink.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License, version 2.1 as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <limits.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include "polarssl/bignum.h"
-#include "polarssl/x509.h"
-#include "polarssl/rsa.h"
-
-#define PX5G_VERSION "0.1"
-#define PX5G_COPY "Copyright (c) 2009 Steven Barth <steven@midlink.org>"
-#define PX5G_LICENSE "Licensed under the GNU Lesser General Public License v2.1"
-
-static int urandom_fd;
-
-static int _urandom(void *ctx)
-{
- int ret;
- read(urandom_fd, &ret, sizeof(ret));
- return ret;
-}
-
-
-int rsakey(char **arg) {
- rsa_context rsa;
-
- unsigned int ksize = 512;
- int exp = 65537;
- char *path = NULL;
- int flag = X509_OUTPUT_PEM;
-
- while (*arg && **arg == '-') {
- if (!strcmp(*arg, "-out") && arg[1]) {
- path = arg[1];
- arg++;
- } else if (!strcmp(*arg, "-3")) {
- exp = 3;
- } else if (!strcmp(*arg, "-der")) {
- flag = X509_OUTPUT_DER;
- }
- arg++;
- }
-
- if (*arg) {
- ksize = (unsigned int)atoi(*arg);
- }
-
- rsa_init(&rsa, RSA_PKCS_V15, 0, _urandom, NULL);
-
- fprintf(stderr, "Generating RSA private key, %i bit long modulus\n", ksize);
- if (rsa_gen_key(&rsa, ksize, exp)) {
- fprintf(stderr, "error: key generation failed\n");
- return 1;
- }
-
- if (x509write_keyfile(&rsa, path, flag)) {
- fprintf(stderr, "error: I/O error\n");
- return 1;
- }
-
- rsa_free(&rsa);
- return 0;
-}
-
-int selfsigned(char **arg) {
- rsa_context rsa;
- x509_node node;
-
- char *subject = "";
- unsigned int ksize = 512;
- int exp = 65537;
- unsigned int days = 30;
- char *keypath = NULL, *certpath = NULL;
- int flag = X509_OUTPUT_PEM;
- time_t from = time(NULL), to;
- char fstr[20], tstr[20];
-
- while (*arg && **arg == '-') {
- if (!strcmp(*arg, "-der")) {
- flag = X509_OUTPUT_DER;
- } else if (!strcmp(*arg, "-newkey") && arg[1]) {
- if (strncmp(arg[1], "rsa:", 4)) {
- fprintf(stderr, "error: invalid algorithm");
- return 1;
- }
- ksize = (unsigned int)atoi(arg[1] + 4);
- arg++;
- } else if (!strcmp(*arg, "-days") && arg[1]) {
- days = (unsigned int)atoi(arg[1]);
- arg++;
- } else if (!strcmp(*arg, "-keyout") && arg[1]) {
- keypath = arg[1];
- arg++;
- } else if (!strcmp(*arg, "-out") && arg[1]) {
- certpath = arg[1];
- arg++;
- } else if (!strcmp(*arg, "-subj") && arg[1]) {
- if (arg[1][0] != '/' || strchr(arg[1], ';')) {
- fprintf(stderr, "error: invalid subject");
- return 1;
- }
- subject = calloc(strlen(arg[1]) + 1, 1);
- char *oldc = arg[1] + 1, *newc = subject, *delim;
- do {
- delim = strchr(oldc, '=');
- if (!delim) {
- fprintf(stderr, "error: invalid subject");
- return 1;
- }
- memcpy(newc, oldc, delim - oldc + 1);
- newc += delim - oldc + 1;
- oldc = delim + 1;
-
- delim = strchr(oldc, '/');
- if (!delim) {
- delim = arg[1] + strlen(arg[1]);
- }
- memcpy(newc, oldc, delim - oldc);
- newc += delim - oldc;
- *newc++ = ';';
- oldc = delim + 1;
- } while(*delim);
- arg++;
- }
- arg++;
- }
-
- rsa_init(&rsa, RSA_PKCS_V15, 0, _urandom, NULL);
- x509write_init_node(&node);
- fprintf(stderr, "Generating RSA private key, %i bit long modulus\n", ksize);
- if (rsa_gen_key(&rsa, ksize, exp)) {
- fprintf(stderr, "error: key generation failed\n");
- return 1;
- }
-
- if (keypath) {
- if (x509write_keyfile(&rsa, keypath, flag)) {
- fprintf(stderr, "error: I/O error\n");
- return 1;
- }
- }
-
- from = (from < 1000000000) ? 1000000000 : from;
- strftime(fstr, sizeof(fstr), "%F %H:%M:%S", gmtime(&from));
- to = from + 60 * 60 * 24 * days;
- if (to < from)
- to = INT_MAX;
- strftime(tstr, sizeof(tstr), "%F %H:%M:%S", gmtime(&to));
-
- x509_raw cert;
- x509write_init_raw(&cert);
- x509write_add_pubkey(&cert, &rsa);
- x509write_add_subject(&cert, (unsigned char*)subject);
- x509write_add_validity(&cert, (unsigned char*)fstr, (unsigned char*)tstr);
- fprintf(stderr, "Generating selfsigned certificate with subject '%s'"
- " and validity %s-%s\n", subject, fstr, tstr);
- if (x509write_create_selfsign(&cert, &rsa)) {
- fprintf(stderr, "error: certificate generation failed\n");
- }
-
- if (x509write_crtfile(&cert, (unsigned char*)certpath, flag)) {
- fprintf(stderr, "error: I/O error\n");
- return 1;
- }
-
- x509write_free_raw(&cert);
- rsa_free(&rsa);
- return 0;
-}
-
-int main(int argc, char *argv[]) {
- urandom_fd = open("/dev/urandom", O_RDONLY);
- if (urandom_fd < 0) {
- perror("open(/dev/urandom)");
- return 1;
- }
-
- if (!argv[1]) {
- //Usage
- } else if (!strcmp(argv[1], "rsakey")) {
- return rsakey(argv+2);
- } else if (!strcmp(argv[1], "selfsigned")) {
- return selfsigned(argv+2);
- }
-
- fprintf(stderr,
- "PX5G X.509 Certificate Generator Utility v" PX5G_VERSION "\n" PX5G_COPY
- "\nbased on PolarSSL by Christophe Devine and Paul Bakker\n\n");
- fprintf(stderr, "Usage: %s [rsakey|selfsigned]\n", *argv);
- return 1;
-}