From the code sign man page: codesign --display --verbose=4 Terminal.app replace Terminal.app with your application name (be sure to unzip first). The information shown will tell you whether it is has a valid signature. You might try it on a few other apps just to see what that looks like.
Be sure that the customer copies the app from wherever they unzip it to the Applications folder, or anyplace else. That will remove the quarantine on the app. As for checking Notarization, I don’t remember how, but there is a way. You might explore the apps from Howard Oakley at his Eclectic Mac Light Company web page. He has some very good tools that should show the security info. The URL: https://eclecticlight.co <https://eclecticlight.co/> We distribute our app in zipped form (no dmg). It is in an installer app that the user unzips, then runs, usually at the same place where they unzipped the file. No problems with GateKeeper in over two years of Notarization so far. Jack > On Apr 12, 2021, at 10:48 AM, Sean McBride via Cocoa-dev > <cocoa-dev@lists.apple.com> wrote: > > On Mon, 12 Apr 2021 18:36:12 +0200, Gabriel Zachmann via Cocoa-dev said: > >> Is there a way to check that the signature and notarization is proper? >> Are there any other checks I can do to determine what is going wrong? > > You might find this helpful: > > <https://mjtsai.com/blog/2021/03/29/c0design-checker/> > > Sean > > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/cocoa-dev/jackbrindle%40me.com > > This email sent to jackbrin...@me.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
