blob: edd0eb110b4e5b131f34151dab7ab13a862378d3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/keygen_handler.h"
#include <openssl/ssl.h>
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "crypto/openssl_util.h"
#include "crypto/rsa_private_key.h"
#include "net/base/openssl_private_key_store.h"
namespace net {
std::string KeygenHandler::GenKeyAndSignChallenge() {
scoped_ptr<crypto::RSAPrivateKey> key(
crypto::RSAPrivateKey::Create(key_size_in_bits_));
EVP_PKEY* pkey = key->key();
if (stores_key_)
OpenSSLPrivateKeyStore::StoreKeyPair(url_, pkey);
crypto::ScopedOpenSSL<NETSCAPE_SPKI, NETSCAPE_SPKI_free> spki(
NETSCAPE_SPKI_new());
ASN1_STRING_set(spki.get()->spkac->challenge,
challenge_.data(), challenge_.size());
NETSCAPE_SPKI_set_pubkey(spki.get(), pkey);
// Using MD5 as this is what is required in HTML5, even though the SPKI
// structure does allow the use of a SHA-1 signature.
NETSCAPE_SPKI_sign(spki.get(), pkey, EVP_md5());
char* spkistr = NETSCAPE_SPKI_b64_encode(spki.get());
std::string result(spkistr);
OPENSSL_free(spkistr);
return result;
}
} // namespace net
|
