KeyController Plugin

Allow to sign filtering by URL // Permite la firma filtrando por URL

Users80K

Rating5.0

Reviews1

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

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1 assets

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5.00

Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

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30-day growthGrowing

+10K+14.3%

Technical snapshot

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Version3.0

ManifestV3

Size13.21KiB

Languages1español

Published--

Store updated--

Last crawled--

Overview

Product summary

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Utilizando los certificados alojados en IvSign, como característica de seguridad, se pueden utilizar reglas de uso, filtrando por URL, de modo que solo se permita la firma en determinada URL o que se rechace la firma solo en una URL.

Este plugin captura la URL en la que se quiere firmar y la envía al motor de firma, el cual comprueba si se puede firmar en dicha url y audita la misma.

Para poder utilizar esta extensión, se deberá tener instalado el software KeyController Driver, que le será facilitado en la contratación de IvSign

Using IvSign hosted certificates, as a security feature, usage rules can be used, filtering by URL, so that only the signature is allowed in a certain URL or the signature is rejected only in a URL.

This plugin captures the URL in which you want to sign and sends it to the signature engine, which checks if it can be signed in that url and audits it.

In order to use this extension, you must have the KeyController Driver software installed, which will be provided when purchasing IvSign

Reviews

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AI product read

URL-based digital signature filtering companion for IvSign electronic signature service

Enforces security rules by controlling where digital document signing operations are allowed or rejected based on URL filtering policies, preventing unauthorized signing on unapproved websites

User navigates to a webpage → Extension captures the URL via webRequest listeners → Encodes URL in base64 and sends to native KeyController Driver → Native engine checks URL against signing rules → If URL is in banned list, signing is rejected; otherwise allowed → Activity is audited by the signature engine

Target users: Spanish/European enterprise users requiring controlled digital document signing environments / Organizations using IvSign hosted digital certificates / Users subject to compliance requirements for digital signature URL restrictions

Extension is a thin companion layer - all business logic lives in the native KeyController Driver which is not included in this package
Cannot verify actual signing behavior or IvSign service authentication requirements from extension source alone
backgroundv2.js appears to be a legacy/v2 version of the same logic (MV2 compatible), while service_worker.js is the MV3 version - active functionality is in service_worker.js

Monetization

No paid features detected

The extension itself implements no payment features, subscriptions, or premium gating. It is a free companion tool. However, the store description explicitly states the KeyController Driver software is 'provided when purchasing IvSign' - the underlying IvSign service is a paid commercial product, but payment happens outside the extension.

Confidence: 90
Payment platform: --
Source: AI / Medium
Login required: No
Reason: The extension itself contains no login UI, authentication flow, or credential storage. It operates as a passive companion that connects to a native messaging host (KeyController Driver). While the underlying IvSign service likely requires its own authentication/contract, the extension itself does not gate any functionality behind login.

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：activeTab、tabs、webRequest
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

Signaturit Solutions S.L.

Email: [email protected]
Phone: --
Address: Avila, 29, 1ª planta Barcelona, Barcelona 08005 ES

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