mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-12-01 01:36:09 +03:00
67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
// Copyright 2016 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.
|
|
|
|
#ifndef NET_CERT_INTERNAL_CERT_ISSUER_SOURCE_H_
|
|
#define NET_CERT_INTERNAL_CERT_ISSUER_SOURCE_H_
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include "net/base/net_export.h"
|
|
#include "net/cert/internal/parsed_certificate.h"
|
|
|
|
namespace net {
|
|
|
|
// Interface for looking up issuers of a certificate during path building.
|
|
// Provides a synchronous and asynchronous method for retrieving issuers, so the
|
|
// path builder can try to complete synchronously first. The caller is expected
|
|
// to call SyncGetIssuersOf first, see if it can make progress with those
|
|
// results, and if not, then fall back to calling AsyncGetIssuersOf.
|
|
// An implementations may choose to return results from either one of the Get
|
|
// methods, or from both.
|
|
class NET_EXPORT CertIssuerSource {
|
|
public:
|
|
class NET_EXPORT Request {
|
|
public:
|
|
Request() = default;
|
|
// Destruction of the Request cancels it.
|
|
virtual ~Request() = default;
|
|
|
|
// Retrieves issuers and appends them to |issuers|.
|
|
//
|
|
// GetNext should be called again to retrieve any remaining issuers.
|
|
//
|
|
// If no issuers are left then |issuers| will not be modified. This
|
|
// indicates that the issuers have been exhausted and GetNext() should
|
|
// not be called again.
|
|
virtual void GetNext(ParsedCertificateList* issuers) = 0;
|
|
|
|
private:
|
|
DISALLOW_COPY_AND_ASSIGN(Request);
|
|
};
|
|
|
|
virtual ~CertIssuerSource() = default;
|
|
|
|
// Finds certificates whose Subject matches |cert|'s Issuer.
|
|
// Matches are appended to |issuers|. Any existing contents of |issuers| will
|
|
// not be modified. If the implementation does not support synchronous
|
|
// lookups, or if there are no matches, |issuers| is not modified.
|
|
virtual void SyncGetIssuersOf(const ParsedCertificate* cert,
|
|
ParsedCertificateList* issuers) = 0;
|
|
|
|
// Finds certificates whose Subject matches |cert|'s Issuer.
|
|
// If the implementation does not support asynchronous lookups or can
|
|
// determine synchronously that it would return no results, |*out_req|
|
|
// will be set to nullptr.
|
|
//
|
|
// Otherwise a request is started and saved to |out_req|. The results can be
|
|
// read through the Request interface.
|
|
virtual void AsyncGetIssuersOf(const ParsedCertificate* cert,
|
|
std::unique_ptr<Request>* out_req) = 0;
|
|
};
|
|
|
|
} // namespace net
|
|
|
|
#endif // NET_CERT_INTERNAL_CERT_ISSUER_SOURCE_H_
|