使用jsonView插件的弹出窗口"请停用以开发者模式运行的扩展程序"的解决方法

  1 <# :
  2 @echo off
  3 copy/b "%~f0" "%temp%\%~n0.ps1" >nul
  4 powershell -Version 2 -ExecutionPolicy bypass -noprofile "%temp%\%~n0.ps1" "%cd% " "%~1"
  5 del "%temp%\%~n0.ps1"
  6 pause
  7 exit /b
  8 #>
  9 param([string]$cwd='.', [string]$dll)
 10  
 11 function main {
 12     "Chrome 'developer mode extensions' warning disabler v1.0.10.20170114`n"
 13     $pathsDone = @{}
 14     if ($dll -and (gi -literal $dll)) {
 15         doPatch "DRAG'n'DROPPED" ((gi -literal $dll).directoryName + '\')
 16         exit
 17     }
 18     doPatch CURRENT ((gi -literal $cwd).fullName + '\')
 19     ('HKLM', 'HKCU') | %{ $hive = $_
 20         ('', '\Wow6432Node') | %{
 21             $key = "${hive}:\SOFTWARE$_\Google\Update\Clients"
 22             gci -ea silentlycontinue $key -r | gp | ?{ $_.CommandLine } | %{
 23                 $path = $_.CommandLine -replace '"(.+?\\\d+\.\d+\.\d+\.\d+\\).+', '$1'
 24                 doPatch REGISTRY $path
 25             }
 26         }
 27     }
 28 }
 29 function doPatch([string]$pathLabel, [string]$path) {
 30     if ($pathsDone[$path.toLower()]) { return }
 31     $dll = $path + "chrome.dll"
 32     if (!(test-path -literal $dll)) {
 33         return
 34     }
 35     "======================="
 36     "$pathLabel PATH $((gi -literal $dll).DirectoryName)"
 37     "`tREADING Chrome.dll..."
 38     $bytes = [IO.File]::ReadAllBytes($dll)
 39     # process PE headers
 40     $BC = [BitConverter]
 41     $coff = $BC::ToUInt32($bytes,0x3C) + 4
 42     $is64 = $BC::ToUInt16($bytes,$coff) -eq 0x8664
 43     $opthdr = $coff+20
 44     $codesize = $BC::ToUInt32($bytes,$opthdr+4)
 45     $imagebase32 = $BC::ToUInt32($bytes,$opthdr+28)
 46     # patch the flag in data section
 47     $data = $BC::ToString($bytes,$codesize)
 48     $flag = "ExtensionDeveloperModeWarning"
 49     $stroffs = $data.IndexOf($BC::ToString($flag[1..99]))/3 - 1
 50     if ($stroffs -lt 0) {
 51         write-host -f red "`t$flag not found"
 52         return
 53     }
 54     $stroffs += $codesize
 55     if ($bytes[$stroffs] -eq 0) {
 56         write-host -f darkgreen "`tALREADY PATCHED"
 57         return
 58     }
 59     $exe = join-path (split-path $path) chrome.exe
 60     $EA = $ErrorActionPreference
 61     $ErrorActionPreference = 'silentlyContinue'
 62     while ((get-process chrome -module | ?{ $_.FileName -eq $exe })) {
 63         forEach ($timeout in 15..0) {
 64             write-host -n -b yellow -f black `
 65                 "`rChrome is running and will be terminated in $timeout sec. "
 66             write-host -n -b yellow -f darkyellow "Press ENTER to do it now. "
 67             if ([console]::KeyAvailable) {
 68                 $key = $Host.UI.RawUI.ReadKey("AllowCtrlC,IncludeKeyDown,NoEcho")
 69                 if ($key.virtualKeyCode -eq 13) { break }
 70                 if ($key.virtualKeyCode -eq 27) { write-host; exit }
 71             }
 72             sleep 1
 73         }
 74         write-host
 75         get-process chrome | ?{
 76             $_.MainWindowHandle.toInt64() -and ($_ | gps -file).FileName -eq $exe
 77         } | %{
 78             "`tTrying to exit gracefully..."
 79             if ($_.CloseMainWindow()) {
 80                 sleep 1
 81             }
 82         }
 83         $killLabelShown = 0
 84         get-process chrome | ?{
 85             ($_ | gps -file | select -expand FileName) -eq $exe
 86         } | %{
 87             if (!$killLabelShown++) {
 88                 "`tTerminating background chrome processes..."
 89             }
 90             stop-process $_ -force
 91         }
 92         sleep -milliseconds 200
 93     }
 94     $ErrorActionPreference = $EA
 95     $bytes[$stroffs] = 0
 96     "`tPATCHED $flag flag"
 97     # patch the channel restriction code for stable/beta
 98     $code = $BC::ToString($bytes,0,$codesize)
 99     $rxChannel = '83-F8-(?:03-7D|02-7F)'
100     # old code: cmp eax,3; jge ...
101     # new code: cmp eax,2; jg ...
102     $chanpos = 0
103     try {
104         if ($is64) {
105             $pos = 0
106             $rx = [regex]"$rxChannel-.{1,100}-48-8D"
107             do {
108                 $m = $rx.match($code,$pos)
109                 if (!$m.success) { break }
110                 $chanpos = $m.index/3 + 2
111                 $pos = $m.index + $m.length + 1
112                 $offs = $BC::ToUInt32($bytes,$pos/3+1)
113                 $diff = $pos/3+5+$offs - $stroffs
114             } until ($diff -ge 0 -and $diff -le 4096 -and $diff % 256 -eq 0)
115             if (!$m.success) {
116                 $rx = [regex]"84-C0.{18,48}($rxChannel)-.{30,60}84-C0"
117                 $m = $rx.matches($code)
118                 if ($m.count -ne 1) { throw }
119                 $chanpos = $m[0].groups[1].index/3 + 2
120             }
121         } else {
122             $flagOffs = [uint32]$stroffs + [uint32]$imagebase32
123             $flagOffsStr = $BC::ToString($BC::GetBytes($flagOffs))
124             $variants = "(?<channel>$rxChannel-.{1,100})-68-(?<flag>`$1-.{6}`$2)",
125                     "68-(?<flag>`$1-.{6}`$2).{300,500}E8.{12,32}(?<channel>$rxChannel)",
126                     "E8.{12,32}(?<channel>$rxChannel).{300,500}68-(?<flag>`$1-.{6}`$2)"
127             forEach ($variant in $variants) {
128                 $pattern = $flagOffsStr -replace '^(..)-.{6}(..)', $variant
129                 "`tLooking for $($pattern -replace '\?<.+?>', '')..."
130                 $minDiff = 65536
131                 foreach ($m in [regex]::matches($code, $pattern)) {
132                     $maybeFlagOffs = $BC::toUInt32($bytes, $m.groups['flag'].index/3)
133                     $diff = [Math]::abs($maybeFlagOffs - $flagOffs)
134                     if ($diff % 256 -eq 0 -and $diff -lt $minDiff) {
135                         $minDiff = $diff
136                         $chanpos = $m.groups['channel'].index/3 + 2
137                     }
138                 }
139             }
140             if (!$chanpos) { throw }
141         }
142     } catch {
143         write-host -f red "`tUnable to find the channel code, try updating me"
144         write-host -f red "`thttp://stackoverflow.com/a/30361260"
145         return
146     }
147     $bytes[$chanpos] = 9
148     "`tPATCHED Chrome release channel restriction"
149  
150     "`tWriting to a temporary dll..."
151     [IO.File]::WriteAllBytes("$dll.new",$bytes)
152  
153     "`tBacking up the original dll..."
154     move -literal $dll "$dll.bak" -force
155  
156     "`tRenaming the temporary dll as the original dll..."
157     move -literal "$dll.new" $dll -force
158  
159     $pathsDone[$path.toLower()] = $true
160     write-host -f green "`tDONE.`n"
161     [GC]::Collect()
162 }
163  
164 main