bitwarden-estensione-browser/src/importers/bitwardenCsvImporter.ts

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import { BaseImporter } from './baseImporter';
import { Importer } from './importer';
import { ImportResult } from '../models/domain/importResult';
import { CipherView } from '../models/view/cipherView';
import { FieldView } from '../models/view/fieldView';
import { FolderView } from '../models/view/folderView';
import { LoginView } from '../models/view/loginView';
import { SecureNoteView } from '../models/view/secureNoteView';
import { CipherType } from '../enums/cipherType';
import { FieldType } from '../enums/fieldType';
import { SecureNoteType } from '../enums/secureNoteType';
export class BitwardenCsvImporter extends BaseImporter implements Importer {
import(data: string): ImportResult {
const result = new ImportResult();
const results = this.parseCsv(data, true);
if (results == null) {
result.success = false;
return result;
}
results.forEach((value) => {
let folderIndex = result.folders.length;
const cipherIndex = result.ciphers.length;
const hasFolder = !this.isNullOrWhitespace(value.folder);
let addFolder = hasFolder;
if (hasFolder) {
for (let i = 0; i < result.folders.length; i++) {
if (result.folders[i].name === value.folder) {
addFolder = false;
folderIndex = i;
break;
}
}
}
const cipher = new CipherView();
cipher.type = CipherType.Login;
cipher.favorite = this.getValueOrDefault(value.favorite, '0') !== '0' ? true : false;
cipher.notes = this.getValueOrDefault(value.notes);
cipher.name = this.getValueOrDefault(value.name, '--');
if (!this.isNullOrWhitespace(value.fields)) {
const fields = this.splitNewLine(value.fields);
for (let i = 0; i < fields.length; i++) {
if (this.isNullOrWhitespace(fields[i])) {
continue;
}
const delimPosition = fields[i].lastIndexOf(': ');
if (delimPosition === -1) {
continue;
}
if (cipher.fields == null) {
cipher.fields = [];
}
const field = new FieldView();
field.name = fields[i].substr(0, delimPosition);
field.value = null;
field.type = FieldType.Text;
if (fields[i].length > (delimPosition + 2)) {
field.value = fields[i].substr(delimPosition + 2);
}
cipher.fields.push(field);
}
}
const valueType = value.type != null ? value.type.toLowerCase() : null;
switch (valueType) {
case 'login':
case null:
cipher.type = CipherType.Login;
cipher.login = new LoginView();
cipher.login.totp = this.getValueOrDefault(value.login_totp || value.totp);
cipher.login.username = this.getValueOrDefault(value.login_username || value.username);
cipher.login.password = this.getValueOrDefault(value.login_password || value.password);
const uris = this.parseSingleRowCsv(value.login_uri || value.uri);
cipher.login.uris = this.makeUriArray(uris);
break;
case 'note':
cipher.type = CipherType.SecureNote;
cipher.secureNote = new SecureNoteView();
cipher.secureNote.type = SecureNoteType.Generic;
break;
default:
break;
}
result.ciphers.push(cipher);
if (addFolder) {
const f = new FolderView();
f.name = value.folder;
result.folders.push(f);
}
if (hasFolder) {
result.folderRelationships.set(cipherIndex, folderIndex);
}
});
return result;
}
}