El Capitan + Xcode 7.1 not letting me allow enterprise signing

Question

I've got an enterprise cert and in-house provisioning profile wired up. I've got the cert installed, and Xcode 7.1 prompts me with this nice permissions request alert. I click Always Allow. I click Allow.

No matter what I click, it just ignores me and asks again:

Well, unless I click Deny. But why would I want to do that?!

I also tried this, but I can't click that Allow button either!

Also: related

Help?

Answer 1

Just got this fixed. I use a plugin called SmoothMouse that improves acceleration of trackpad and mouse. It likely integrates with the accessibility APIs in OS X and thus triggers the same behavior as screensharing. Disabling the plugin resolved the problem.

Answer 2

Are you running from a remote machine? Apparently there was a recent security hole where remote agents were gaining access to the keychain by scripted control of the mouse.

So it was 'fixed' by preventing this. After finding a keyboard, mouse, etc and wiring the machine up, I was able to allow keychain access. After this the machine could run remotely again.

Edit:

It is also necessary disable Apple remote desktop and ensure there are no active VNC connections to the machine.

Answer 3

For me, the problem was that I was running a remote session using TeamViewer.

When I logged in the actual computer, the 'allow' button pressed successfully.