AppStra Setu Connector

The AppStra Setu Connector lets the AppStra dashboard (dashboard.appstra.zerostic.com) talk to the Digital Signature Certificate (DSC) signing application running on your own computer — AppStra Setu, or the eMudhra emBridge utility. Chrome blocks web pages from calling a locally-running application directly. This extension is the permitted, minimal channel that relays DSC signing requests between the AppStra dashboard tab and that application on your machine. • Runs only on AppStra pages. • Talks only to the signing application on your own computer (localhost) — no third-party servers. • Your DSC private key never leaves your USB token; signing happens on the token chip. • Your token PIN is never seen by this extension or by any web page. • No analytics, no tracking, no data collection. To use it: install AppStra Setu, plug in your DSC token, add this extension, then open the AppStra dashboard.