How to install a certificate in Xcode (preparing for app store submission)

Question

I wan\'t to select my distribution profile in Code Signing Identity in the build tab of targets. But all my certificates (developer, ad hoc, ...) are grayed out

Answer 1

You can update your provisioning certificates in XCode at:

Organizer -> Devices -> LIBRARY -> Provisioning Profiles

There is a refresh button :) So if you have created the certificate manually in iTunes connect, then you need to press this button or download the certificate manually.

Answer 2

These instructions are for XCode 6.4 (since I couldn't find the update for the recent versions even this was a bit outdated)

a) Part on the developers' website:

Sign in into: https://developer.apple.com/

Member Center

Certificates, Identifiers & Profiles

Certificates>All

Click "+" to add, and then follow the instructions. You will need to open "Keychain Access.app", there under "Keychain Access" menu > "Certificate Assistant>", choose "Request a Certificate From a Certificate Authority" etc.

b) XCode part:

After all, you need to go to XCode, and open XCode>Preferences..., choose your Apple ID > View Details... > click that rounded arrow to update as well as "+" to check for iOS Distribution or iOS Developer Signing Identities.

Answer 3

Under

Provisioning -> Distribution -> Distribution Provisioning Profiles

I downloaded the desired certificate again and installed it. Now I don't see an empty file in Xcode. The build also works now (no code sign error).

What I also did: I downloaded the WWDR and installed it, but I don't know if that was the reason (because I think it's always the same)

Answer 4

In Xcode 5 this has been moved to:

Xcode>Preferences>Accounts>View Details button>