Integral CertHandler

Essa extensão permite o intercâmbio entre a aplicação e os certificados digitais instalados na estação de trabalho.

Users10K

Rating5.0

Reviews4

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Integral CertHandler Media preview

2 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthGrowing

+1K+11.1%

Technical snapshot

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Version1.0

ManifestV3

Size22.97KiB

Languages1português (Brasil)

Published--

Store updated--

Last crawled--

Overview

Product summary

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O Gerenciador de Certificados Digitais e Assinaturas Eletrônicas é parte integrante da solução AssinaWeb. Esse componente permite o intercâmbio entre o AssinaWeb e os certificados digitais no padrão ICP-Brasil instalados na estação de trabalho. Com ele é possível realizar assinaturas digitais com validade legal de acordo com a legislação brasileira regulamentada pelo ITI - Instituto Nacional de Tecnologia da Informação.

Reviews

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The Chrome Web Store shows 4 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

Bridge/connector extension that enables web applications to access locally installed ICP-Brasil digital certificates via Chrome's native messaging API for legally valid digital signatures under Brazilian law.

Web applications cannot directly access digital certificates stored on the user's workstation. This extension solves the bridge gap between AssinaWeb (a digital signature web app) and local ICP-Brasil certificate stores, enabling legally compliant digital signatures from the browser.

1. User installs the native host app (gercertdigital.exe) on their workstation. 2. User installs this Chrome extension. 3. User navigates to AssinaWeb or a compatible web application. 4. The web app dispatches a custom DOM event (br.com.integral.CertHandler.RequestEvent) with signing parameters (text, certificate serial, PIN, etc.). 5. The content script captures the event and relays it to the background service worker. 6. The service worker forwards the request to the native host application via chrome.runtime.connectNative. 7. The native app accesses the local certificate store and performs the cryptographic signing. 8. Results flow back through the native port → service worker → content script → custom DOM event to the web page.

Target users: Brazilian users who need to digitally sign documents using ICP-Brasil certificates / Organizations using AssinaWeb for document signing workflows / Legal and compliance professionals requiring digital signatures with legal validity in Brazil

Cannot confirm whether AssinaWeb (the destination service) requires login or has paid plans from the extension source alone.
The native host application source is not included, so the actual certificate interaction logic cannot be verified.
Only 4 source files to analyze; the extension is minimal by design as a bridge component.

Monetization

No paid features detected

No payment code, subscription logic, premium feature gating, license checking, or upgrade UI exists in the extension. The 'pro' keyword match is a false positive from a base64 hash in verified_contents.json. The extension is a free bridge utility.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension itself has no login UI, no authentication code, no account system. It is a pure bridge/connector between a web application and local digital certificates. The 'pin' field in contentScript.js (line 7) refers to a digital certificate PIN, not a user account login. The extension relays messages without any authentication gating.

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

Publisher

Integral Sistemas

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access