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59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_SSL_SSL_PRIVATE_KEY_H_
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#define NET_SSL_SSL_PRIVATE_KEY_H_
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#include <stddef.h>
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#include <stdint.h>
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#include <vector>
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#include "base/callback_forward.h"
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#include "base/macros.h"
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#include "base/memory/ref_counted.h"
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#include "base/strings/string_piece.h"
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#include "net/base/net_errors.h"
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namespace net {
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// An interface for a private key for use with SSL client authentication.
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class SSLPrivateKey : public base::RefCountedThreadSafe<SSLPrivateKey> {
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public:
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using SignCallback = base::Callback<void(Error, const std::vector<uint8_t>&)>;
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enum class Hash {
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MD5_SHA1,
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SHA1,
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SHA256,
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SHA384,
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SHA512,
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};
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SSLPrivateKey() {}
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// Returns the digests that are supported by the key in decreasing preference.
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virtual std::vector<SSLPrivateKey::Hash> GetDigestPreferences() = 0;
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// Asynchronously signs an |input| which was computed with the hash |hash|. On
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// completion, it calls |callback| with the signature or an error code if the
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// operation failed. For an RSA key, the signature is a PKCS#1 signature. The
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// SSLPrivateKey implementation is responsible for prepending the DigestInfo
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// prefix and adding PKCS#1 padding.
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virtual void SignDigest(Hash hash,
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const base::StringPiece& input,
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const SignCallback& callback) = 0;
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protected:
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virtual ~SSLPrivateKey() {}
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private:
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friend class base::RefCountedThreadSafe<SSLPrivateKey>;
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DISALLOW_COPY_AND_ASSIGN(SSLPrivateKey);
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};
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} // namespace net
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#endif // NET_SSL_SSL_PRIVATE_KEY_H_
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