__ __ __ __ _____ _ _ _____ _ _ _ | \/ | \ \ / / | __ \ (_) | | / ____| | | | | | \ / |_ __\ V / | |__) | __ ___ ____ _| |_ ___ | (___ | |__ ___| | | | |\/| | '__|> < | ___/ '__| \ \ / / _` | __/ _ \ \___ \| '_ \ / _ \ | | | | | | |_ / . \ | | | | | |\ V / (_| | || __/ ____) | | | | __/ | | |_| |_|_(_)_/ \_\ |_| |_| |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1 if you need WebShell for Seo everyday contact me on Telegram Telegram Address : @jackleetFor_More_Tools:
/* Extract X.509 certificate in DER form from PKCS#11 or PEM.
*
* Copyright © 2014-2015 Red Hat, Inc. All Rights Reserved.
* Copyright © 2015 Intel Corporation.
*
* Authors: David Howells <dhowells@redhat.com>
* David Woodhouse <dwmw2@infradead.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the licence, or (at your option) any later version.
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <err.h>
#include <openssl/bio.h>
#include <openssl/pem.h>
#include <openssl/err.h>
#include <openssl/engine.h>
/*
* OpenSSL 3.0 deprecates the OpenSSL's ENGINE API.
*
* Remove this if/when that API is no longer used
*/
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#define PKEY_ID_PKCS7 2
static __attribute__((noreturn))
void format(void)
{
fprintf(stderr,
"Usage: scripts/extract-cert <source> <dest>\n");
exit(2);
}
static void display_openssl_errors(int l)
{
const char *file;
char buf[120];
int e, line;
if (ERR_peek_error() == 0)
return;
fprintf(stderr, "At main.c:%d:\n", l);
while ((e = ERR_get_error_line(&file, &line))) {
ERR_error_string(e, buf);
fprintf(stderr, "- SSL %s: %s:%d\n", buf, file, line);
}
}
static void drain_openssl_errors(void)
{
const char *file;
int line;
if (ERR_peek_error() == 0)
return;
while (ERR_get_error_line(&file, &line)) {}
}
#define ERR(cond, fmt, ...) \
do { \
bool __cond = (cond); \
display_openssl_errors(__LINE__); \
if (__cond) { \
err(1, fmt, ## __VA_ARGS__); \
} \
} while(0)
static const char *key_pass;
static BIO *wb;
static char *cert_dst;
static int kbuild_verbose;
static void write_cert(X509 *x509)
{
char buf[200];
if (!wb) {
wb = BIO_new_file(cert_dst, "wb");
ERR(!wb, "%s", cert_dst);
}
X509_NAME_oneline(X509_get_subject_name(x509), buf, sizeof(buf));
ERR(!i2d_X509_bio(wb, x509), "%s", cert_dst);
if (kbuild_verbose)
fprintf(stderr, "Extracted cert: %s\n", buf);
}
int main(int argc, char **argv)
{
char *cert_src;
OpenSSL_add_all_algorithms();
ERR_load_crypto_strings();
ERR_clear_error();
kbuild_verbose = atoi(getenv("KBUILD_VERBOSE")?:"0");
key_pass = getenv("KBUILD_SIGN_PIN");
if (argc != 3)
format();
cert_src = argv[1];
cert_dst = argv[2];
if (!cert_src[0]) {
/* Invoked with no input; create empty file */
FILE *f = fopen(cert_dst, "wb");
ERR(!f, "%s", cert_dst);
fclose(f);
exit(0);
} else if (!strncmp(cert_src, "pkcs11:", 7)) {
ENGINE *e;
struct {
const char *cert_id;
X509 *cert;
} parms;
parms.cert_id = cert_src;
parms.cert = NULL;
ENGINE_load_builtin_engines();
drain_openssl_errors();
e = ENGINE_by_id("pkcs11");
ERR(!e, "Load PKCS#11 ENGINE");
if (ENGINE_init(e))
drain_openssl_errors();
else
ERR(1, "ENGINE_init");
if (key_pass)
ERR(!ENGINE_ctrl_cmd_string(e, "PIN", key_pass, 0), "Set PKCS#11 PIN");
ENGINE_ctrl_cmd(e, "LOAD_CERT_CTRL", 0, &parms, NULL, 1);
ERR(!parms.cert, "Get X.509 from PKCS#11");
write_cert(parms.cert);
} else {
BIO *b;
X509 *x509;
b = BIO_new_file(cert_src, "rb");
ERR(!b, "%s", cert_src);
while (1) {
x509 = PEM_read_bio_X509(b, NULL, NULL, NULL);
if (wb && !x509) {
unsigned long err = ERR_peek_last_error();
if (ERR_GET_LIB(err) == ERR_LIB_PEM &&
ERR_GET_REASON(err) == PEM_R_NO_START_LINE) {
ERR_clear_error();
break;
}
}
ERR(!x509, "%s", cert_src);
write_cert(x509);
}
}
BIO_free(wb);
return 0;
}
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| gdb | Folder | 0755 |
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| genksyms | Folder | 0755 |
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| include | Folder | 0755 |
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| kconfig | Folder | 0755 |
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| ksymoops | Folder | 0755 |
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| mod | Folder | 0755 |
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| package | Folder | 0755 |
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| Kconfig.include | File | 2.56 KB | 0644 |
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| config | File | 4.67 KB | 0755 |
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| decodecode | File | 2.89 KB | 0755 |
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| extract-cert | File | 14.12 KB | 0755 |
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| extract-module-sig.pl | File | 3.65 KB | 0755 |
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| extract-sys-certs.pl | File | 3.74 KB | 0755 |
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| file-size.sh | File | 90 B | 0755 |
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| gen_autoksyms.sh | File | 1.4 KB | 0755 |
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| insert-sys-cert.c | File | 8.87 KB | 0644 |
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| install.sh | File | 990 B | 0755 |
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| leaking_addresses.pl | File | 12.8 KB | 0755 |
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| module.lds.S | File | 1.49 KB | 0644 |
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| modules-check.sh | File | 431 B | 0755 |
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| nsdeps | File | 1.63 KB | 0644 |
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| pahole-version.sh | File | 273 B | 0755 |
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| parse-maintainers.pl | File | 4.54 KB | 0755 |
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| profile2linkerlist.pl | File | 410 B | 0755 |
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| prune-kernel | File | 712 B | 0755 |
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| recordmcount.pl | File | 17.61 KB | 0755 |
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| remove-stale-files | File | 1.35 KB | 0755 |
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| setlocalversion | File | 3.59 KB | 0755 |
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| sign-file | File | 22.16 KB | 0755 |
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| sign-file.c | File | 9.93 KB | 0644 |
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| sorttable | File | 22.12 KB | 0755 |
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| sorttable.c | File | 7.62 KB | 0644 |
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| sorttable.h | File | 12.85 KB | 0644 |
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| spdxcheck-test.sh | File | 323 B | 0644 |
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| spelling.txt | File | 31.92 KB | 0644 |
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| stackdelta | File | 1.84 KB | 0755 |
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| stackusage | File | 798 B | 0755 |
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| syscallhdr.sh | File | 1.89 KB | 0755 |
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| syscallnr.sh | File | 1.45 KB | 0644 |
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| syscalltbl.sh | File | 1.46 KB | 0755 |
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| test_fortify.sh | File | 2.23 KB | 0644 |
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| unifdef | File | 34.12 KB | 0755 |
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| xen-hypercalls.sh | File | 386 B | 0644 |
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