35c9408108
Also streamline the code by relying on ASN1_INTEGER_to_BN to allocate the BN instead of doing it separately. Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6821)
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/*
|
|
* Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the OpenSSL license (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include "internal/cryptlib.h"
|
|
#include <openssl/objects.h>
|
|
#include <openssl/bn.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/x509v3.h>
|
|
#include <openssl/ts.h>
|
|
#include "ts_lcl.h"
|
|
|
|
int TS_ASN1_INTEGER_print_bio(BIO *bio, const ASN1_INTEGER *num)
|
|
{
|
|
BIGNUM *num_bn;
|
|
int result = 0;
|
|
char *hex;
|
|
|
|
num_bn = ASN1_INTEGER_to_BN(num, NULL);
|
|
if (num_bn == NULL)
|
|
return -1;
|
|
if ((hex = BN_bn2hex(num_bn))) {
|
|
result = BIO_write(bio, "0x", 2) > 0;
|
|
result = result && BIO_write(bio, hex, strlen(hex)) > 0;
|
|
OPENSSL_free(hex);
|
|
}
|
|
BN_free(num_bn);
|
|
|
|
return result;
|
|
}
|
|
|
|
int TS_OBJ_print_bio(BIO *bio, const ASN1_OBJECT *obj)
|
|
{
|
|
char obj_txt[128];
|
|
|
|
OBJ_obj2txt(obj_txt, sizeof(obj_txt), obj, 0);
|
|
BIO_printf(bio, "%s\n", obj_txt);
|
|
|
|
return 1;
|
|
}
|
|
|
|
int TS_ext_print_bio(BIO *bio, const STACK_OF(X509_EXTENSION) *extensions)
|
|
{
|
|
int i, critical, n;
|
|
X509_EXTENSION *ex;
|
|
ASN1_OBJECT *obj;
|
|
|
|
BIO_printf(bio, "Extensions:\n");
|
|
n = X509v3_get_ext_count(extensions);
|
|
for (i = 0; i < n; i++) {
|
|
ex = X509v3_get_ext(extensions, i);
|
|
obj = X509_EXTENSION_get_object(ex);
|
|
if (i2a_ASN1_OBJECT(bio, obj) < 0)
|
|
return 0;
|
|
critical = X509_EXTENSION_get_critical(ex);
|
|
BIO_printf(bio, ":%s\n", critical ? " critical" : "");
|
|
if (!X509V3_EXT_print(bio, ex, 0, 4)) {
|
|
BIO_printf(bio, "%4s", "");
|
|
ASN1_STRING_print(bio, X509_EXTENSION_get_data(ex));
|
|
}
|
|
BIO_write(bio, "\n", 1);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int TS_X509_ALGOR_print_bio(BIO *bio, const X509_ALGOR *alg)
|
|
{
|
|
int i = OBJ_obj2nid(alg->algorithm);
|
|
return BIO_printf(bio, "Hash Algorithm: %s\n",
|
|
(i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
|
|
}
|
|
|
|
int TS_MSG_IMPRINT_print_bio(BIO *bio, TS_MSG_IMPRINT *a)
|
|
{
|
|
ASN1_OCTET_STRING *msg;
|
|
|
|
TS_X509_ALGOR_print_bio(bio, a->hash_algo);
|
|
|
|
BIO_printf(bio, "Message data:\n");
|
|
msg = a->hashed_msg;
|
|
BIO_dump_indent(bio, (const char *)ASN1_STRING_get0_data(msg),
|
|
ASN1_STRING_length(msg), 4);
|
|
|
|
return 1;
|
|
}
|