Gatekeeper Mac Os X Download

If a prospective customer downloads your software onto Mac OS X 10.8 and it hasn’t been signed, they will see a scary warning:

Mac Gatekeeper Bypass
Disable Mac Gatekeeper

Oct 24, 2019. Feb 12, 2016. Anywhere: This choice uses the same set of rules as every previous version of Mac OS X. If an app isn’t known malware and you approve it, it opens. If an app isn’t known malware and you. Gatekeeper is a security feature introduced in Mac OS X in 2012. Gatekeeper is designed to restrict which applications are allowed to run depending upon their origin. By default, Gatekeeper is set to only allow applications downloaded from the Mac App Store and identified developers that have been signed with an official Apple Developer ID. The 1.0 version of GateKeeper for Mac is available as a free download on our website. The software relates to System Tools. This free software for Mac OS X is a product of Untethered Labs, LLC.

Not good. To run unsigned software they need to go into Mac OS X Preferences>Security & Privacy>General and change Allow applications downloaded from Mac App store and identified developers to Anywhere:

Or they need to right/Ctrl click and see another scary warning. Double plus not good. This is the new Mac Gatekeeper system in action. Apple being Apple, Gatekeeper defaults to only allowing users to run software they have downloaded off the Internet if it has been signed. This could have a big effect on your conversion rate on Mac. So if you are shipping software for the Mac, you really need to sign it.

Apple fanboys will tell this is a sensible way for Apple to control software quality. A valid certificate shows that your software hasn’t been tampered with and, if it turns out to be malware, Apple can revoke your certificate. The more cynical might see it as a way for Apple to exert even greater control over Mac developers than it already does, while simultaneously extorting $99 per year from each and every one of them. Make your own mind up on that one.

I have now managed to sign my table planner software, ready for its next release. I should have done it months ago. But I expected the process to be so tedious that it has taken me this long to get around to it. And it was every bit as mind-numbingly tedious as I expected trying to find a few useful nuggets amongst the acres of Apple documentation. I found some useful stuff in blogs, but it was quite fragmented. So I have thrown together these notes in the hope that it saves someone else a few hours going round in circles. Note that I am not currently submitting my software to the Mac App Store, so I don’t cover that here. Also my software is developed in C++/Qt using Qt Creator, rather than Objective-C/Cocoa using XCode, and my approach reflects that.

Jan 22, 2020.

1. Sign up for Apple Developer Connection ($99 per year). Doesn’t matter if you already paid through the nose for a Windows authenticode certificate. Gatekeeper only accepts Apple certificates, so you have no choice. On the plus side, you do get other benefits, including downloading new OS upgrades for free.

2. You need Mac OS X 10.8 so you can test that your signing works. If you have an Apple Developer Connection subscription, you can download 10.8 for free (get a code from the ADC downloads area and using it in the Mac App Store). I found the upgrade from 10.6 to 10.8 was surprisingly painless (Microsoft eat your heart out).

3. Request your Apple certificates and install them into your Keychain. You can do this from Xcode (instructions here). You may need to upgrade Xcode to a recent version.

4. Use the codesign command line tool to sign:

Every framework in your .app bundle
Every plugin in your .app bundle
Your .app file

I believe you can do this as part of your Xcode build. But I prefer a shell script. For example:

echo --sign frameworks -- codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Frameworks/QtCore.framework/Versions/4/QtCore codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Frameworks/QtGui.framework/Versions/4/QtGui codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Frameworks/QtNetwork.framework/Versions/4/QtNetwork codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Frameworks/QtSql.framework/Versions/4/QtSql codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Frameworks/QtXml.framework/Versions/4/QtXml codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Frameworks/Qt3Support.framework/Versions/4/Qt3Support

echo --sign plugins-- codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/accessible/libqtaccessiblecompatwidgets.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/accessible/libqtaccessiblewidgets.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/bearer/libqcorewlanbearer.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/bearer/libqgenericbearer.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/codecs/libqcncodecs.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/codecs/libqjpcodecs.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/codecs/libqkrcodecs.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/codecs/libqtwcodecs.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/graphicssystems/libqtracegraphicssystem.dylib codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app/Contents/Plugins/imageformats/libqjpeg.dylib

echo --sign app-- codesign --force --verify --verbose --sign 'Developer ID Application: <yourID>' <yourApp>.app

I do this in a build shell script that automates the whole process of creating a .dmg for download. I’m not sure if the order you sign the components in is important.

Note that:

<yourID> is the ID on your certificate (in my case “Oryx Digital Ltd”).
For frameworks you sign the folder, not the file.
Any changes to the .app bundle after signing may invalidate the signature (that is kind of the point).

5. Verify the signing of the .app file. For example:

codesign -vvv -d <yourApp>.app

mindmaple for mac free download 6. Package your .app into a .dmg, .zip, .pkg or whatever other format you use to install it (I believe .pkg files might require additional signing with a different certificate).

7. Make sure your Mac OS X 10.8 machine is set to the default Gatekeeper setting.

8. Download your software onto Mac OS X 10.8 and check if the scary warning has gone away.

9. Pray that Apple doesn’t decide to revoke your certificate at some point for an infraction, real or imagined.

Until you have released a signed version you can put up a warning with some simple Javascript, for example:

Windows (x64)

Download “cnc-{version}-win-x64.exe” to install the app in Windows (x64).

A loading spinner is shown during the installation, and it may take several minutes to finish.

Mac OS X (x64)

Download “cnc-{version}-osx-x64.dmg” to install the app in Mac OS X. Mac photo editing software download.

Mac Gatekeeper Bypass

Important Notice

By now the OS X app is signed by a non-Apple issued Code Signing certificate, if you have Gatekeeper enabled on your Mac, a warning message will appear, informing you that the app can’t be opened because it is from an unidentified developer.

If you see the warning, you can go to the Security & Privacy pane of System Preferences, where you will see a message under the Gatekeeper settings about the recently blocked program. Click unlock in Security & Privacy pane and select “Allow apps downloaded from: Anywhere”, then you will be able to continue program execution.After that, you can restore the setting to default. Gatekeeper won’t show you the warning again.

Linux (ia32)

Download “cnc-{version}-linux-ia32.deb” or “cnc-{version}-linux-ia32.tar.gz” to install the app in Debian or Ubuntu Linux (i386).

Disable Mac Gatekeeper

Linux (x64)

Download “cnc-{version}-linux-x64.deb” or “cnc-{version}-linux-x64.tar.gz” to install the app in Debian or Ubuntu Linux (amd64).