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// Copyright (c) 2012 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 CHROMEOS_NETWORK_ONC_ONC_CERTIFICATE_IMPORTER_H_
#define CHROMEOS_NETWORK_ONC_ONC_CERTIFICATE_IMPORTER_H_
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "chromeos/chromeos_export.h"
#include "chromeos/network/onc/onc_constants.h"
namespace base {
class DictionaryValue;
class ListValue;
}
namespace net {
class X509Certificate;
typedef std::vector<scoped_refptr<X509Certificate> > CertificateList;
}
namespace chromeos {
namespace onc {
// This class handles certificate imports from ONC (both policy and user
// imports) into the certificate store. In particular, the GUID of certificates
// is stored together with the certificate as Nickname.
class CHROMEOS_EXPORT CertificateImporter {
public:
enum ParseResult {
IMPORT_OK,
IMPORT_INCOMPLETE,
IMPORT_FAILED,
};
// During import with ParseCertificate(), Web trust is only applied to Server
// and Authority certificates with the Trust attribute "Web" if the
// |allow_web_trust| permission is granted, otherwise the attribute is
// ignored.
explicit CertificateImporter(bool allow_web_trust);
// Parses and stores the certificates in |onc_certificates| into the
// certificate store. If the "Remove" field of a certificate is enabled, then
// removes the certificate from the store instead of importing. Returns the
// result of the parse operation. In case of IMPORT_INCOMPLETE, some of the
// certificates may be stored/removed successfully while others had errors.
// If no error occurred, returns IMPORT_OK.
ParseResult ParseAndStoreCertificates(
const base::ListValue& onc_certificates);
// Parses and stores/removes |certificate| in/from the certificate
// store. Returns true if the operation succeeded.
bool ParseAndStoreCertificate(const base::DictionaryValue& certificate);
// Lists the certificates that have the string |label| as their certificate
// nickname (exact match).
static void ListCertsWithNickname(const std::string& label,
net::CertificateList* result);
protected:
// Deletes any certificate that has the string |label| as its nickname (exact
// match).
static bool DeleteCertAndKeyByNickname(const std::string& label);
private:
bool ParseServerOrCaCertificate(const std::string& cert_type,
const std::string& guid,
const base::DictionaryValue& certificate);
bool ParseClientCertificate(const std::string& guid,
const base::DictionaryValue& certificate);
// Whether certificates with Trust attribute "Web" should be stored with web
// trust.
bool allow_web_trust_;
DISALLOW_COPY_AND_ASSIGN(CertificateImporter);
};
} // namespace onc
} // namespace chromeos
#endif // CHROMEOS_NETWORK_ONC_ONC_CERTIFICATE_IMPORTER_H_
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