AI 产品解读Native messaging bridge between Software602 web-based electronic forms and desktop signing/authentication applications
Web browsers cannot directly communicate with native desktop applications. This extension provides the required Native Messaging bridge so that Software602's web-based electronic forms can interact with local desktop applications (FormApps Signing Extension / Software602 Signer) for digital signing, authorization, and other extended form functionality.
User opens an electronic form on a Software602-powered website (HTTPS) → The form page contains a 'wf_fillerform' element and needs signing/authorization → The page's JavaScript (fas_formpage) posts messages to the window → The content script (formapps.js) intercepts these messages and relays them to the background service worker → The background script forwards the request to a native messaging host (e.g., cz.software602.chrome.appwff) via Chrome Native Messaging API → The native desktop application (Software602 Signer) processes the request (e.g., digital signing) → Response flows back through the same chain to the web form.
Native messaging bridge between web forms and native desktop applications (cz.software602.chrome.*)Content script that detects Software602 form pages (wf_fillerform) and signals extension presenceSupport for both direct messaging (sendNativeMessage) and persistent port-based messaging (connectNative)Multi-tab port mapping for concurrent form sessionsPacket-based message reassembly for large native responses
- 目标用户
- Users of Software602 electronic forms and document systems in Czech Republic and Central Europe / Government and enterprise users who need to sign or authorize electronic documents in web forms / Users of Software602's FAS (FormApps) document workflow platform
- Extension is very small (13.15 KiB, 4 source files) with straightforward native messaging bridge logic - analysis is thorough
- Cannot verify the behavior of the native messaging host applications (Software602 Signer, FormApps Signing Extension) which are separate installable components
- Store description is in Czech, requiring translation for full context
付费分析未识别到付费功能
No payment, subscription, billing, licensing, or premium feature code exists anywhere in the extension source. The keyword 'pro' hits are false positives from Czech words ('proti' = 'against/protection'). The extension is a simple native messaging bridge with no feature gating, upgrade prompts, or payment platform integrations. Software602 as a company may have paid services, but the extension itself contains no paid feature logic.
- 置信度
- 85
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 是
- 登录理由
- The extension itself contains no login UI or authentication code. However, per the store description ('pokud Vámi otevíraný formulář vyžaduje autorizaci' = 'if the form you open requires authorization'), the extension is specifically installed when a web form requires authorization or extended functionality. The forms served by Software602's platform are the entity requiring authorization; the extension acts as a bridge to native signing apps that perform the authorization. No login logic exists within the extension source itself.