Jenkins 集成Xcode 項目的時候在證書上遇到了問題。實際上如果在本地的話。只要Xcode工程里選擇了項目就不需要重新設置證書了。jenkins會自動找到這個證書，只要在build setting 里設置的是正常的。
並且在xcode 里能正常編譯。
Check dependencies Code Sign error: No codesigning identities found: No codesigning identities (i.e. certificate and private key pairs) that match the provisioning profile specified in your build settings (“qingyunDeveloper”) were found.
如果遇到類似的錯誤 解決辦法：
首先打開keychain keys 找到apple 的開發者證書。然后復制。 再選擇左邊的系統（system）把剛復制的證書放進去。
如果這個還沒有解決。
接下來第二步：
找到你用戶下的Provisioning Profiles 文件。目錄為 /Users/xxx/Library/MobileDevice/Provisioning Profiles xxx表示你自己的用戶名
把這里面所有的證書復制到/Users/Shared/Jenkins/Library/MobileDevice/Provisioning Profile 這個文件。
最后提示
iPhone.build/ProjectCos.xcent /Users/chenqing/Sqy/iOSProject/cyou/Svn/Cos/CosXCode_lxh/build/ProjectCos.app ** BUILD SUCCEEDED ** Finished: SUCCESS
參考資料：
http://code-dojo.blogspot.co.uk/2012/09/fix-ios-code-signing-issue-when-using.html
Fix the iOS code signing issue when using Jenkins
This week I setup the Jenkins on my Mac and try to build iOS applications. unfortunately I got the code signing issues, either I use xcode plugin or xcode command line tool. Through a couple days of googling and I could not find any solution that works for me, but I finally solve this issue by myself through different try out, and the solution is such an easy, now I would like to share with my solution.
The core reason is Jenkins is running as daemon mode in Mac, just assume it is a different user - "Jenkins", so it will not have access to the keychain or provision profile as a you login using your credentials, which cause the code signing issue.
I found I have following 2 errors
1. "Code Sign error: There are no valid certificate/private key pairs in the default keychain"
Solution: Copy your iPhone developer certificate from "login" keychain to "System" keychain.
Detailed steps:
open the "Keychain Access" application, click the login tab, right click the certificate like "iPhone Developer: your_name (XXXXXXX)", choose copy, then click the "System" tab, right click mouse, choose "Paste 2 items"; you might need to do the same thing with the certificate like "iPhone Distribution: your_name".
After doing this, you will get the second error.
2. "Code Sign error: Provisioning profile 'xxxxx-xxxx-xxxx-xxxxx' can't be found"
Solution: Copy the provision profile to Jenkins user folder.
The provision profile is under in the folder
/YourUserName/Library/MobileDevice/Provisioning Profiles,
for example in my machine, the provision profile files are under /Users/steve/Library/MobileDevice/Provisioning Profiles
In the mac, the Jenkins will be in /Users/Shared/Jenkins, create the following folder:
/Users/Shared/Jenkins/Library/MobileDevice/Provisioning Profile, then copy the .mobileprovision file to this folder.
After doing this, the code signing issues will be fixed. Hope my finding will be helpful to other Jenkins users.
The core reason is Jenkins is running as daemon mode in Mac, just assume it is a different user - "Jenkins", so it will not have access to the keychain or provision profile as a you login using your credentials, which cause the code signing issue.
I found I have following 2 errors
1. "Code Sign error: There are no valid certificate/private key pairs in the default keychain"
Solution: Copy your iPhone developer certificate from "login" keychain to "System" keychain.
Detailed steps:
open the "Keychain Access" application, click the login tab, right click the certificate like "iPhone Developer: your_name (XXXXXXX)", choose copy, then click the "System" tab, right click mouse, choose "Paste 2 items"; you might need to do the same thing with the certificate like "iPhone Distribution: your_name".
After doing this, you will get the second error.
2. "Code Sign error: Provisioning profile 'xxxxx-xxxx-xxxx-xxxxx' can't be found"
Solution: Copy the provision profile to Jenkins user folder.
The provision profile is under in the folder
/YourUserName/Library/MobileDevice/Provisioning Profiles,
for example in my machine, the provision profile files are under /Users/steve/Library/MobileDevice/Provisioning Profiles
In the mac, the Jenkins will be in /Users/Shared/Jenkins, create the following folder:
/Users/Shared/Jenkins/Library/MobileDevice/Provisioning Profile, then copy the .mobileprovision file to this folder.
After doing this, the code signing issues will be fixed. Hope my finding will be helpful to other Jenkins users.
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