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// 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.
#ifndef CHROME_BROWSER_IMPORTER_NSS_DECRYPTOR_SYSTEM_NSS_H_
#define CHROME_BROWSER_IMPORTER_NSS_DECRYPTOR_SYSTEM_NSS_H_
#include <secmodt.h>
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/string16.h"
class FilePath;
namespace content {
struct PasswordForm;
}
// A wrapper for Firefox NSS decrypt component.
class NSSDecryptor {
public:
NSSDecryptor();
~NSSDecryptor();
// Initializes NSS if it hasn't already been initialized.
bool Init(const FilePath& dll_path, const FilePath& db_path);
// Decrypts Firefox stored passwords. Before using this method,
// make sure Init() returns true.
string16 Decrypt(const std::string& crypt) const;
// Parses the Firefox password file content, decrypts the
// username/password and reads other related information.
// The result will be stored in |forms|.
void ParseSignons(const std::string& content,
std::vector<content::PasswordForm>* forms);
// Reads and parses the Firefox password sqlite db, decrypts the
// username/password and reads other related information.
// The result will be stored in |forms|.
bool ReadAndParseSignons(const FilePath& sqlite_file,
std::vector<content::PasswordForm>* forms);
private:
// Does not actually free the slot, since we'll free it when NSSDecryptor is
// destroyed.
void FreeSlot(PK11SlotInfo* slot) const {}
PK11SlotInfo* GetKeySlotForDB() const { return db_slot_; }
SECStatus PK11SDR_DecryptWithSlot(
PK11SlotInfo* slot, SECItem* data, SECItem* result, void* cx) const;
bool is_nss_initialized_;
PK11SlotInfo* db_slot_;
DISALLOW_COPY_AND_ASSIGN(NSSDecryptor);
};
#endif // CHROME_BROWSER_IMPORTER_NSS_DECRYPTOR_SYSTEM_NSS_H_
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