Enables electronic document signing (PAdES/XAdES/PKCS7) directly from the FAST parapheur web platform by bridging the browser-based document workflow with a local native signing application that has access to the user's signing certificates

User opens a document on a FAST parapheur web domain → the web app dispatches a custom DOM event (e.g. FAST_signPES) → content.js intercepts the event → background.js relays the message to the native messaging host (fast.sign.web.extension) → the native app performs the cryptographic signing using local certificates → the response flows back through the native port → background.js forwards to content.js → content.js dispatches a result event back to the parapheur web page.

目标用户: Enterprise users of the FAST/Docaposte parapheur electronic document signing platform / French government and corporate employees using eIDAS-compliant electronic signatures

Cannot confirm whether the native host application (fast.sign.web.extension) has its own paid/licensing model
The exact authentication mechanism on the destination parapheur domains is not visible from the extension source alone

付费分析

未识别到付费功能

The extension contains no payment logic, subscription handling, upgrade prompts, or billing APIs. It is a pure native messaging bridge between the FAST parapheur web app and a locally installed signing application. While the FAST/Docaposte enterprise service itself likely has paid business plans, the extension does not gate or sell any features.

置信度: 90
支付平台: --
来源: AI / 高
需要登录: 是
登录理由: The extension only activates on specific FAST/Docaposte parapheur domains (parapheur.dfast.fr, efast.fr, etc.), which are enterprise electronic document signing platforms requiring user authentication. The extension itself has no login UI — it acts as a native messaging bridge that only functions when the user is already authenticated on the destination FAST parapheur web application.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

敏感权限：nativeMessaging
扩展能力较强：tabs

发布者

store.cdcfast

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Fast Signature

Fast Signature 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

Signal Spam

Lilo – Vos recherches internet financent gratuitement des associations

Mailinblack

AllDebrid Extension

Kabeen

LockSelf - Professional Password Manager