Stable signalNo paid features detectedHigh-risk permissions

Integral CertHandler

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

Users10KCurrent public install base

Rating5.0Store average score

Reviews4Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Integral CertHandler Media preview

2 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

5.00

Latest

5.00

7-day rating change

0.00

2026年7月13日2026年7月19日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

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7-day growthFlat

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30-day growthFlat

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Technical snapshot

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Version1.0

ManifestV3

Size22.97KiB

Languages1português (Brasil)

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

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

Recent review snapshot

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text3Synced review bodies

Total ratings / reviews4Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Naassom Silva2024年11月25日

Funciona perfeitamente, é rápido e simples de usar, o que facilita muito o uso no dia a dia.

Marcelo Nunes2024年11月21日

Instalação tranquila sem maiores dificuldades. Importante mantermos a versão desta extensão atualizada para obter os melhores resultados no processo de assinatura digital.

Marcos Fogaca2024年11月20日

Instalação prática e rápida. Associado ao AssinaWeb permitiu que rapidamente utilizasse a plataforma para assinar documentos eletrônicos com certificados digitais. Recomendo!

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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