ipa文件重签步骤

1，解密二进制文件

2，替换embedded.mobileprovision

3，修改Bundle ID

$ /usr/libexec/PlistBuddy -c "Set :CFBundleIdentifier com.xxx.xxx" ./Payload/iosapp.app/Info.plist

4，生成mobileprovision证书对应的entitlements文件

$ security cms -D -i "./Payload/iosapp.app/embedded.mobileprovision" > t_entitlements_full.plist
$ /usr/libexec/PlistBuddy -x -c 'Print:Entitlements' t_entitlements_full.plist > t_entitlements.plist

5，给framework重签名

codesign -f -s "iPhone Distribution: abc" /Users/if you/Desktop/Payload/xxx.app/Frameworks/Framework.framework

6，给ipa重签名，将Certificate和entitlements作为参数，传递给codesign签名

$ codesign -f -s "iPhone Distribution: abc" /Users/if you/Desktop/Payload/xxx.app/ --entitlements t_entitlements.plist