由于渠道推广需要，可能需要多个包做备份推广，区别是icon、游戏名称、登录logo、bundleid、签名证书、支付Consumables不同，其他游戏包体完全相同。

反复修改多次文件提交Jenkins导包完全是浪费精力，于是尝试iReSign工具重签。

遇到的问题：

1.手动修改后缀ipa为zip使用解压工具解压，然后修改文件，最后重签失败，使用zip/unzip命令最后重签成功

2.手动创建的entitlements.plist文件未被工具重签时替换，未知无解，不选entitlements.plist选项会一直提示entitlements gennerated...，最后还是手动替换的

脚本重签，顺便又学习了下shell脚本：

 1 echo  "重签过程请依次正确输入：ipa文件、描述文件mobileprovision、证书名称cerName\n"

 read -p "请输入ipa文件路径(拖入终端即可) : " param_ipa

 echo "输入:$param_ipa\n"

 if ! ([ -f "$param_ipa" ]); then

 echo \"${param_ipa}\"文件不存在

 exit

 fi

 read -p "请输入mobileprovision文件路径(拖入终端即可) : " param_mobileprovision

 echo "输入:$param_mobileprovision\n"

 if ! ([ -f "$param_mobileprovision" ]); then

 echo \"${param_mobileprovision}\"文件不存在

 exit

 fi

 read -p "请输入cerName（'iPhone Developer: XXXXX (XXX)'） : " param_cerName

 echo "输入:$param_cerName\n"

 unzip -qo "$param_ipa" -d extracted

 APPLICATION=$(ls extracted/Payload/)

 cp "$param_mobileprovision" "extracted/Payload/$APPLICATION/embedded.mobileprovision"

 echo "Resigning with certificate: $param_cerName" >&

 find -d extracted  \( -name "*.app" -o -name "*.appex" -o -name "*.framework" -o -name "*.dylib" \) > directories.txt

 security cms -D -i "extracted/Payload/$APPLICATION/embedded.mobileprovision" > t_entitlements_full.plist

 /usr/libexec/PlistBuddy -x -c 'Print:Entitlements' t_entitlements_full.plist > t_entitlements.plist

 while IFS='' read -r line || [[ -n "$line" ]]; do

     /usr/bin/codesign --continue -f -s "$param_cerName" --entitlements "t_entitlements.plist"  "$line"

     echo "line: ${line}"

 done < directories.txt

 # /usr/bin/codesign --continue -f -s "$param_cerName" --entitlements "t_entitlements.plist"  "extracted/Payload/$APPLICATION"

 echo "Creating the Signed IPA"

 cd extracted

 zip -qry ../extracted.ipa *

 cd ..

 ls_date=`date +%Y%m%d`

 mv extracted.ipa "${ls_date}_Signed.ipa"

 rm -rf "extracted"

 rm directories.txt

 rm t_entitlements.plist

 rm t_entitlements_full.plist