I'am trying to code sign an app bundle on osx mavericks 10.9.5 with format v2. On previous testing the signing on 10.9.5 (13F12) all went well, all frameworks could be signed without error. Now, on...

On Mac OS X 10.9 signed Java Web Start applications are blocked by default with the message: "application.jnlp" can't be opened because it is from an unidentified developer. I know it's possib...

I have a stupid question about homebrew: Why are executables that I install via homebrew trusted by MacOS (gatekeeper)? i.e. after installation I can run an executable and don't get a security popu...

My project needs the Ghostscript to do lots of tasks, so I have added the gs CLI tool into my project resource. However when I tried to notarize the project application, Xcode shows me this: I a...

My Gatekeeper settings are "App Store and Identified Developers" I have a DMG with a signed app. When I mount the DMG and run it locally, it works. when I upload the same DMG to our servers (via ...

I develop a Mac app with Qt5, so outside Xcode. I want GateKeeper to allow my app to run on clients' computers rather than issuing the "Can't be opened because the identity of the developer cannot ...

I'm trying to minimize the cost of code-signing certificates necessary to develop a program for Mac OS X and Windows. As far as I can tell, I can't use a 3rd party certificate to sign my OS X progr...

My macOS app is codesigned and runs on some computers but on another it fails to run since Gatekeeper pops up "{App} can't be opened because the identity of the developer cannot be confirmed." I w...

My company produces Java Applications for Servers and delivers JNLP files to start local Applications. Since OSX 10.8.4 it is required to sign JNLP files with a Developer ID to keep Gatekeeper happ...

From looking at notes for the upcoming OSX version (the one after OSX Lion), it appears that all DMGs/installers need to be signed, even if not distributed via the Mac App store. I couldn't find a...

I am trying to distribute a Java application to OS X users. I am not using the Mac store - it is to be distributed through my own website. Whatever I try, OS X's Gatekeeper rejects the app. Here's...

So we have a certificate that allows us to sign kexts, but when we run > sudo kextload friendly.kext, it fails and we sign the kext we want, and to prove it's signed, here's some diagnostic output:...

Our company develops our application for both Mac OS X and Windows. We have an existing purchased code signing certificate from a non-Apple authority we use to ID our Windows installers. We distrib...

Scenario I want to release an app for Mac OS X, but not on the AppStore. The app runs on 10.6 - 10.8 and up. Problem Apple requires all apps for Mac OS X 10.8+ to be signed by the developer to g...

I've just started signing my OSX desktop app so it can be installed on OSX 10.8 easily. I'm getting a really weird issue whereby the signing works fine and I can in install if the dmg is transferre...

With the new release of OS X 10.8, the Gatekeeper will popup the following warning, when you try to start a signed Java applet: The applet has been signed with a valid code signing certificate a...

My understanding is that Mountain Lion will be released in a configuration that forbids the installation of non-signed applications by default through Gatekeeper. I currently distribute an open so...

I build an OSX app which is distributed as a DMG outside of the Mac App Store, and I'd like to continue to have it be that way once Gatekeeper enforcement begins. From studying code signing docume...