apple system status link

https://www.apple.com/support/systemstatus/

xcode7 이상 컴파일 시, 에러 : “Missing iOS Distribution signing identity for …”

Apple WWDR 인증서가 만료되서 발생한 에러임.

The previous Apple Worldwide Developer Relations Certification Intermediate Certificate expired on February 14, 2016 and the renewed certificate must now be used when signing Apple Wallet Passes, push packages for Safari Push Notifications, Safari Extensions, and submissions to the App Store, Mac App Store, and App Store for Apple TV.

All developers should download and install the renewed certificate on their development systems and servers. All apps will remain available on the App Store for iOS, Mac, and Apple TV.

Since different methods can be used for validating receipts and delivering remote notifications, we recommend that you test your services to ensure no implementation-specific issues exist. Your apps may experience receipt verification failure if the receipt checking code makes incorrect assumptions about the certificate. Make sure that your code adheres to the Receipt Validation Programming Guide and resolve all receipt validation issues.

대충 이전 WWDR 인증서는 2016.2.14일에 만료되니, 인증서 새로 다운받아 설치해서
사용하라는 내용.

https://developer.apple.com/support/certificates/expiration/
Apple Worldwide Developer Relations Intermediate Certificate Expiration

2016.3.7. 현재, 아래 링크에서 다운받으면 됨.
https://developer.apple.com/certificationauthority/AppleWWDRCA.cer

다운받아 키체인에 인증서 갱신하고 다시 컴파일 하면 된다 :-)