ipa重签名的文章应该比较多，但是涉及到内嵌多个framework的签名可能介绍的就比较少了。

当然，其实内嵌framework的签名其实也很简单，步骤如下：

1. 导出entitlements.plist
2. 对framework单独签名
3. 对ipa签名

准备材料：

1. p12 安装到keychain
2. certificate安装到keychain
3. mobileprovision，为了方便操作，可放置在ipa同一目录
4. ipa 需要重签名的ipa

签名过程：

说明，如下过程中embedded为笔者项目特有，通常项目无需包含。

如果您还需要修改bundle identifier，那么请参考 plutil命令。

示例：

#!/bin/sh

#  ResignScript.sh
#  
#
#  Created by W3Mobile Server on 6/1/2016.
#  It needs *.mobileprovision and *.ipa file in same folder.
#

# unpackage

echo "0. read paramter"

#theVersion=""
#
#if [ $# -ge 1 ]; then
#    theVersion=$1
#else
#    echo "Please set version as first paramter"
#    exit
#fi

resignRoot=$PWD
certfierName="iPhone Distribution: Huawei Technologies Co., Ltd."

appFolder=""

echo "1. unpackage ipa"

rm -rf ./Payload

rm -rf resigned.ipa

unzip *.ipa >> resign.log

# search app floder

for app_item in ./Payload/*.app
do
    if test -d $app_item
    then
        appFolder=$app_item
    fi
done

if [ ${appFolder}x != "x" ]; then
    echo "Did found app:"$appFolder
else
    echo "No ipa found."
    rm -rf resign.log
    exit
fi

# copy embedded.mobileprovision

echo "2. copy embedded.mobileprovision"

rm -rf ${appFolder}/embedded.mobileprovision

cp ./*.mobileprovision ${appFolder}/embedded.mobileprovision

cd ${appFolder}/Embedded/

for zip_item in *.zip
do
    unzip -q $zip_item
    rm -rf $zip_item
done

cd $resignRoot


for bundle_item in ${appFolder}/Embedded/*.framework
do
    if test -d $bundle_item
    then
        cp ./*.mobileprovision ${bundle_item}/embedded.mobileprovision
    fi
done


echo "3. export entitlements.plist"

rm -rf ./entitlements.plist

codesign -d --entitlements=entitlements.plist ${appFolder}

echo "4. resign app"

rm -rf ${appFolder}/Embedded/Embedded.plist
cp ./Embedded.plist ${appFolder}/Embedded/Embedded.plist

cd ${appFolder}/Embedded/

for bundle_item in *.framework
    do
    if test -d $bundle_item
    then
        bunleName=${bundle_item%%.framework}
        codesign -f -s "$certfierName" --entitlements=${resignRoot}/entitlements.plist ${bundle_item}
        zip -q -r ${bunleName}.zip $bundle_item
        rm -rf $bundle_item
    fi
done

cd $resignRoot

for fmwk_item in ${appFolder}/Frameworks/*.framework
do
    codesign -f -s "$certfierName" --entitlements=entitlements.plist ${fmwk_item}
done

codesign -f -s "$certfierName" --entitlements=entitlements.plist ${appFolder}


echo "5. package ipa ..."

zip -r resigned.ipa ./Payload/ >> resign.log

echo "6. clean ..."

rm -rf resign.log
rm -rf ./entitlements.plist
rm -rf ./Payload

echo "7. done."