TrustPlugin

Расширение для браузера «TrustPlugin»

Users20K

Rating5.0

Reviews5

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

TrustPlugin Media preview

1 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年6月1日2026年6月7日

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Technical snapshot

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Version1.3.39.0

ManifestV3

Size1.22MiB

Languages1русский

Published--

Store updated--

Last crawled--

Overview

Product summary

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Расширение TrustPlugin предназначено для создания и проверки электронной подписи на веб-страницах различных систем документооборота и личных кабинетов при помощи локального средства электронной подписи.

TrustPlugin может быть установлен и использован с любыми современными браузерами на базе Chromium.

Для начала работы с плагином скачайте и установите в браузер это расширение, а также установите в операционную систему модуль TrustPlugin для ОС.

Электронная подпись создаётся и проверяется в персональном компьютере пользователя. Подписывать можно любые документы, данные, запросы на сертификат и произвольные файлы в зависимости от целей и задач пользователя и используемой системы.

Подпись, создаваемая при помощи плагина, может быть выполнена в виде прикреплённой или откреплённой ЭП.

TrustPlugin поддерживает работу с российскими СКЗИ в качестве средств электронной подписи:

Reviews

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The Chrome Web Store shows 5 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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AI product read

Browser extension bridge for creating and verifying electronic/digital signatures (ЭП/ЭЦП) using local Russian cryptographic providers via native messaging

Enables web applications (document management systems, government portals, personal accounts) to perform cryptographic operations — signing, verifying, encrypting, decrypting — using locally installed Russian СКЗИ (cryptographic tools) without needing native browser crypto support

1) Website includes TrustPlugin's crypto.js API library. 2) Website calls crypto.signature/crypto.encrypt/etc. with document data. 3) Content script receives the request and manages file handling/chunking. 4) Background script relays the request to the native TrustPlugin OS module via native messaging or WebSocket to localhost:9000. 5) Native module performs cryptographic operations using installed Russian CSP. 6) Results flow back through the chain to the web page.

Target users: Russian users of electronic document management systems / Organizations using Russian СКЗИ for digital signatures / Users of government and business portals requiring electronic signature in Russia

Cannot inspect the companion native OS module (TrustPlugin для ОС) which may have its own licensing or cost structure
Cannot verify if the native module itself requires authentication or has paid tiers
popup/popup.htm is binary (21KB) and could not be analyzed for UI elements

Monetization

No paid features detected

No payment platforms, subscription mechanisms, billing APIs, upgrade gates, or premium feature locks found in the extension source code. The 'upgrade' references in background.js are about software version updates (not subscription upgrades). The HTTP 402 status code in error_handler.js is a standard HTTP constant, not a billing feature. The 'LicenseError' in error_data.json is in the native host error catalog. No Stripe, payment, or billing keywords detected in source. The extension's cryptographic functions (sign, encrypt, decrypt, certificates, hash) are all freely accessible.

Confidence: 85
Payment platform: --
Source: AI / Medium
Login required: No
Reason: The extension itself does not require any user account login. It communicates with a locally-installed native OS module via native messaging (chrome.runtime.connectNative) and optionally via WebSocket to localhost:9000. The 'TokensLoginFailed' error (error_data.json:262) refers to PKCS#11 hardware crypto token PIN authentication, not a web service or extension account login. No login UI, no OAuth flows, no account creation endpoints exist in the extension code.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging
扩展能力较强：storage、scripting、activeTab
主机权限覆盖范围较宽

Publisher

Sergey Trust

Email: [email protected]
Phone: --
Address: наб. Циолковского, 11 Жуковский, Московская область 140186 RU

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