PasswordImporter.hpp

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/*
 * BastionGuard™
 * Copyright (C) 2025–2026 Calogero Scarnà
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * BastionGuard™ is a trademark of Calogero Scarnà.
 * The BastionGuard™ name and branding are not licensed under the GPL.
 */
 
#pragma once
 
#include <string>
#include <vector>
#include "PasswordEntry.hpp"
 
struct ImportedCredential {
    std::string name;
    std::string url;
    std::string username;
    std::string password;
    std::string notes;
};
 
enum class BrowserFormat {
    Unknown,
    Chrome,
    Firefox,
    Safari,
    Edge,
};
 
class PasswordImporter {
public:
    static std::vector<ImportedCredential> importFromFile(
        const std::string& path,
        std::string&       errorMsg
    );
 
    static BrowserFormat detectFormat(const std::string& headerLine);
    static PasswordEntry toPasswordEntry(const ImportedCredential& cred);
    static std::string domainFromUrl(const std::string& url);
 
private:
    static std::vector<ImportedCredential> parseChrome(const std::vector<std::string>& lines);
    static std::vector<ImportedCredential> parseFirefox(const std::vector<std::string>& lines);
    static std::vector<ImportedCredential> parseSafari(const std::vector<std::string>& lines);
    static std::vector<std::string> splitCsvLine(const std::string& line);
    static std::string unquoteCsv(const std::string& field);
};