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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_UTILITY_IMPORTER_NSS_DECRYPTOR_SYSTEM_NSS_H_
#define CHROME_UTILITY_IMPORTER_NSS_DECRYPTOR_SYSTEM_NSS_H_
#include <secmodt.h>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
struct FirefoxRawPasswordInfo;
namespace user_data_importer {
struct ImportedPasswordForm;
}
namespace base {
class FilePath;
}
// A wrapper for Firefox NSS decrypt component.
class NSSDecryptor {
public:
NSSDecryptor();
NSSDecryptor(const NSSDecryptor&) = delete;
NSSDecryptor& operator=(const NSSDecryptor&) = delete;
~NSSDecryptor();
// Initializes NSS if it hasn't already been initialized.
bool Init(const base::FilePath& dll_path, const base::FilePath& db_path);
// Decrypts Firefox stored passwords. Before using this method,
// make sure Init() returns true.
std::u16string Decrypt(const std::string& crypt) const;
// Reads and parses the Firefox password file logins.json, decrypts the
// username/password and reads other related information.
// The result will be stored in |forms|.
bool ReadAndParseLogins(
const base::FilePath& json_file,
std::vector<user_data_importer::ImportedPasswordForm>* forms);
private:
// Does not actually free the slot, since we'll free it when NSSDecryptor is
// destroyed.
void FreeSlot(PK11SlotInfo* slot) const {}
// Turns unprocessed information extracted from Firefox's password file
// into ImportedPasswordForm.
bool CreatePasswordFormFromRawInfo(
const FirefoxRawPasswordInfo& raw_password_info,
user_data_importer::ImportedPasswordForm* form);
PK11SlotInfo* GetKeySlotForDB() const { return db_slot_; }
SECStatus PK11SDR_DecryptWithSlot(
PK11SlotInfo* slot, SECItem* data, SECItem* result, void* cx) const;
bool is_nss_initialized_;
raw_ptr<PK11SlotInfo> db_slot_;
};
#endif // CHROME_UTILITY_IMPORTER_NSS_DECRYPTOR_SYSTEM_NSS_H_
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