I got some issue on verifying the code signing too.
I got Xcode 7.2 installed on Yosemite , updated to El Capitan , install toolchain.
I got "a sealed resource is missing or invalid” error when launching Xcode with the toolchain.
I tried to install toolchain again, not working.
Tried to install toolchain with debug symbol, not working.
Remove Xcode and install Xcode again, not working.
I verified the toolchain with
odesign --verify -vvvv -R='anchor apple generic and certificate 1[field.1.2.840.1136220.127.116.11.1] exists and (certificate leaf[field.1.2.840.113618.104.22.168.2] exists or certificate leaf[field.1.2.840.113622.214.171.124.4] exists)' swift-2.2-SNAPSHOT-2015-12-22-a.xctoolchain
it shows the same "a sealed resource is missing or invalid”
At last I sudo remove the whole Library/Developer/Toolchains dir, then reinstall the toolchain, it finally start working.
On 25/12/15 15:00 , swift-users-request at swift.org <https://lists.swift.org/mailman/listinfo/swift-users> wrote:
> Date: Fri, 25 Dec 2015 09:43:31 -0800
> From: Dmitri Gribenko <gribozavr at gmail.com <https://lists.swift.org/mailman/listinfo/swift-users>>
> To: swizzlr <me at swizzlr.co <https://lists.swift.org/mailman/listinfo/swift-users>> Cc:
> Message-ID: <CA+Y5xYe001pWgacNRxB9seojwEFcboAsKMDykp8DbN0nH24ypw at mail.gmail.com <https://lists.swift.org/mailman/listinfo/swift-users>>
>>> While I wait for the rest of the family to arrive and the kids
>>> are slowly going insane staring at presents, I’m doing some Swift
>>> dev. However, I note that the latest Mac snapshot is unsigned –
>>> has it always been this way? The installer displays the lock, but
>>> I have to option-click on the package to actually get it
> I just checked, it is signed. Here’s the SHA-1 hash on my end:
FWIW, version 1.1.5 and up of my RB App Checker Lite
(http://brockerhoff.net/RB/AppCheckerLite) now can show signatures for
this type of package, too.