转载请注明出处：小锋学长生活大爆炸[xfxuezhang.cn]

目录

网上方法的尝试

方法一：xattr

方法二：UPX

真的能用的方法

GateKeeper_Helper.command的内容

---

网上方法的尝试

方法一：xattr

以前的Mac版本可以通过以下方式来解开限制，可以先尝试一下：

sudo xattr -r -d com.apple.quarantine /Applications/Sketch.app

但新版本的Mac会报错没有权限：

方法二：UPX

也有方法说借助UPX来安装，具体来说：

brew install upx
sudo upx -d /Applications/Termius.app/Contents/MacOS/Termius

 但新版本的Mac依旧会报错：

真的能用的方法

1、首先下载这个脚本：macOS-GateKeeper-Helper: Simple macOS GateKeeper script.

2、授予可执行权限：

chmod +x GateKeeper_Helper.command

3、双击脚本运行，并选择“4”，按回车：

4、将要安装的app拖入（也可以直接输入路径），按回车：

5、安装成功，可以双击app运行了：

GateKeeper_Helper.command的内容

#!/bin/zsh

#Attribute
GITHUB_URL="https://github.com/wynioux/macOS-GateKeeper-Helper"
RELEASE_VERSION="v1.2.2"
ROOT_PASSWORD=0

# Color Set
# Reset
Color_Off='\033[0m'       # Text Reset

# Regular Colors
Black='\033[0;30m'        # Black
Red='\033[0;31m'          # Red
Green='\033[0;32m'        # Green
Yellow='\033[0;33m'       # Yellow
Blue='\033[0;34m'         # Blue
Purple='\033[0;35m'       # Purple
Cyan='\033[0;36m'         # Cyan
White='\033[0;37m'        # White

# Bold
BBlack='\033[1;30m'       # Black
BRed='\033[1;31m'         # Red
BGreen='\033[1;32m'       # Green
BYellow='\033[1;33m'      # Yellow
BBlue='\033[1;34m'        # Blue
BPurple='\033[1;35m'      # Purple
BCyan='\033[1;36m'        # Cyan
BWhite='\033[1;37m'       # White

# Underline
UBlack='\033[4;30m'       # Black
URed='\033[4;31m'         # Red
UGreen='\033[4;32m'       # Green
UYellow='\033[4;33m'      # Yellow
UBlue='\033[4;34m'        # Blue
UPurple='\033[4;35m'      # Purple
UCyan='\033[4;36m'        # Cyan
UWhite='\033[4;37m'       # White


# Functions
# Shows menu.
showMenu()
{
    echo "\n          GateKeeper Helper ${RELEASE_VERSION}"
    echo "          ${Blue}${GITHUB_URL}${Color_Off}\n"

    echo "${BGreen}Option 1: ${Green}Show GateKeeper Status${Color_Off}"
    echo "   ${BRed}Means:${Color_Off} Check GateKeeper status.\n"

    echo "${BGreen}Option 2: ${Green}Enable GateKeeper${Color_Off}"
    echo "   ${BRed}Means:${Color_Off} Enables GateKeeper."
    echo "       ${BCyan}>>${Color_Off} Best security.\n"

    echo "${BGreen}Option 3: ${Green}Disable GateKeeper${Color_Off}"
    echo "   ${BRed}Means:${Color_Off} Completely disables GateKeeper."
    echo "       ${BCyan}>>${Color_Off} Note that doing this introduces a major security risk in macOS.\n"

    echo "${BGreen}Option 4: ${Green}Remove app from GateKeeper quarantine${Color_Off}"
    echo "   ${BRed}Means:${Color_Off} Allows an individual quarantined app to run.\n"

    echo "${BGreen}Option 5: ${Green}Self-sign the app${Color_Off}"
    echo "   ${BRed}Means:${Color_Off} If GateKeeper is on and your app quits unexpectedly, try self-signing.\n"

    echo "${BGreen}Option 6: ${Green}Quit${Color_Off}"
    echo "   ${BRed}Means:${Color_Off} Quit script.\n"
}

# Asks password.
askPassword()
{
    case $ROOT_PASSWORD in
        0)
            echo "${Cyan}Please provide your password to proceed, or press ^C to quit.${Color_Off}"
            ROOT_PASSWORD=1
        ;;
    esac
    
}

# Shows continue message.
continueMessage()
{
    echo "\nPress any key to continue."
	read
}

# Shows gatekeeper status.
showGateKeeperStatus()
{
    echo "${Green}You choose to show GateKeeper status.${Color_Off}"
	askPassword
	sudo spctl --status
	continueMessage
}

# Enables gatekeeper.
enableGateKeeper()
{
    echo "${Green}You chose to enable GateKeeper. Good for you!${Color_Off}"
	askPassword
	sudo spctl --master-enable
    echo "${Red}GateKeeper enabled.${Color_Off}"
    continueMessage
}

# Disables gatekeeper.
disableGateKeeper()
{
    echo "${Green}You chose to disable GateKeeper.${Color_Off}"
    echo -e "    ${Red}>> Danger!${Color_Off}"
	echo -e "       Disabling GateKeeper is a very bad idea and creates"
	echo -e "       a major security hole in macOS\n"
	askPassword
	sudo spctl --master-disable
    echo "${Red}GateKeeper disabled.${Color_Off}"
    continueMessage
}

# Removes an app from gatekeeper quarantine
removeAppFromGateKeeper()
{
    echo "${Green}You chose to remove the app from GateKeeper quarantine.${Color_Off}"
    read "?Drag & drop the app on this window and then press Return: " FILEPATH
	askPassword
    sudo xattr -rd com.apple.quarantine "$FILEPATH"
    if [ $? -eq 0 ]; then
        echo "${Red}App removed from quarantine.${Color_Off}"
    else
        echo "${Red}App could not be removed from quarantine!${Color_Off}"
    fi
    continueMessage
}

# Self-signs an app.
selfSignApp()
{
    echo "${Green}You chose to self-sign an app.${Color_Off}"
    read "?Drag & drop the app on this window and then press Return: " FILEPATH
	askPassword
	sudo codesign -f -s - --deep "$FILEPATH"
    echo "${Red}If you see - replacing existing signature - that means you are done!${Color_Off}"
    echo "${Red}Otherwise please try again, sometimes it works second time.${Color_Off}"
    continueMessage
}

# Shows quit message.
quitScript()
{
    echo "Quitting..."
    continueMessage
}

# Shows invalid option message.
showInvalid()
{
    echo "${Red}Invalid option: ${BRed}${SELECTED_OPTION}${Color_Off}"
    continueMessage
}

# Main function of the script.
startScript()
{
    while : 
    do
        clear
        showMenu

        read "?Please select an option: " SELECTED_OPTION

        case $SELECTED_OPTION in
            1)
                clear
                showGateKeeperStatus
            ;;

            2)
                clear
                enableGateKeeper
            ;;

            3)
                clear
                disableGateKeeper
            ;;

            4)  
                clear
                removeAppFromGateKeeper
            ;;

            5)
                clear
                selfSignApp
            ;;

            6)
                clear
                quitScript
                break
            ;;

            *)
                clear
                showInvalid
            ;;
        esac
    done
}

# Script starts here.
startScript