converter.js

// Last modified: 25/12/2023 16:50 by Draggie306
// Converts Kaspersky Password Manager export to Chromium Password Manager CSV export

// Permission is granted to anyone to use this software for any purpose, including commercial applications, providing that the following conditions are met:
// 1. Give appropriate credit, provide a link to the original source (https://github.com/Draggie306/kaspersky-to-csv) and indicate if changes were made.
// 2. Do not use this software for illegal purposes.
// 3. If you find a bug, report it to me so I can fix it.
// 4. If you make any changes, you must release them under the same license.
// 5. Do not claim this software as your own.
// 6. Have fun!

// on DOM load
document.addEventListener('DOMContentLoaded', function() {
    document.getElementById('Status').innerHTML = 'Status: Script loaded, ready to convert';

    // Ensure the element exists before attaching event listener
    var convertButton = document.getElementById('convertButton');
    if (convertButton) {
        convertButton.addEventListener('click', function() {
            var time_ms_start = Date.now();
            // This looks much worse compared to the Python version.
            // The CSV is generated in-memory and then downloaded.
            // I experienced some issues with string manipulation edge cases with this version below, but I think they're all fixed now.
            // that's why it looks messy, the string manipulation fixes these edge cases.
            var accountCount = 0;
            var countOfAccounts = document.getElementById('countOfAccounts');
            var fileInput = document.getElementById('fileInput');
            try {
                var file = fileInput.files[0];
            } catch (e) {
                document.getElementById('Status').innerHTML = 'Status: No file selected';
                return;
            }
            var reader = new FileReader();
            reader.onload = function(e) {
                var lines = e.target.result.split('\n');
                var websites = [];
                var i = 0;
                while (i < lines.length) {
                    var line = lines[i].trim();
                    if (line.includes('Websites')) {
                        i++;
                        while (i < lines.length && !lines[i].includes('Applications')) {
                            if (lines[i].includes('---')) { // dashes mark new account
                                i++;
                                continue;
                            }
                            var record = {};
                            while (i < lines.length && !lines[i].includes('---')) {
                                // holy this is ugly
                                if (lines[i].includes('Website name:')) {
                                    let value = lines[i].split(':', 2)[1].trim();
                                    record['Website name'] = `"${value.replace(/"/g, '""')}"`;
                                } else if (lines[i].includes('Website URL:')) {
                                    let fixed_url = lines[i].replace('Website URL: ', '').trim();
                                    if (!fixed_url.startsWith('http')) {
                                        fixed_url = 'https://' + fixed_url;
                                    }
                                    record['Website URL'] = `"${fixed_url}"`;
                                    // record['Website URL'] = `"${lines[i].replace('Website URL: ', '').trim()}"`;
                                } else if (lines[i].includes('Login:')) {
                                    let value = lines[i].split(':', 2)[1].trim();
                                    record['Login'] = `"${value.replace(/"/g, '"')}"`;
                                } else if (lines[i].includes('Password:')) {
                                    let value = lines[i].split(':').slice(1).join(':').trim();
                                    record['Password'] = `"${value.replace(/"/g, '""')}"`;
                                } else if (lines[i].includes('Application:')) {
                                    let value = lines[i].split(':', 2)[1].trim();
                                    record['Application'] = `"${value.replace(/"/g, '""')}"`;
                                } else if (lines[i].includes('Comment:')) {
                                    let value = lines[i].split(':', 2)[1].trim();
                                    record['Comment'] = `"${value.replace(/"/g, '""')}"`;
                                }
                                i++;
                            }
                            accountCount++;
                            countOfAccounts.innerHTML = `Accounts found: ${accountCount}`;
                            websites.push(record);
                        }
                    }
                    i++;
                }
                var csvContent = 'name,url,username,password,note,isApplication\n';
                for (var website of websites) {
                    var note = website['Comment'] || '';
                    if (website['Website name'] && website['Website URL']) {
                        csvContent += `${website['Website name']},${website['Website URL']},${website['Login']},${website['Password']},${note},false\n`;
                    } else if (website['Application']) {
                        csvContent += `${website['Application']},,${website['Login']},${website['Password']},${note},true\n`;
                    }
                }
                var time_ms_end = Date.now();
                var time_ms = time_ms_end - time_ms_start;
                console.log(`Conversion took ${time_ms}ms`);
                countOfAccounts.innerHTML = `Action completed for ${accountCount} accounts in ${time_ms}ms`;
                var blob = new Blob([csvContent], {type: 'text/csv'});
                var url = URL.createObjectURL(blob);
                var downloadLink = document.getElementById('downloadLink');
                downloadLink.href = url;
                downloadLink.download = 'kaspersky_export.csv';
                downloadLink.click();
            };
            reader.readAsText(file);
            }
        )}
    }
);