Ответ 1
Патч больше не работает в новых сборках Chrome и, таким образом, архивируется в приведенном ниже фрагменте.
Просто используйте Chrome Canary, который не отображает предупреждение.
Или вы можете исправить его вручную, используя HIEW:
- полностью откройте Chrome, нажав Ctrl Shift Q и завершая любые процессы
chrome.exe
на вкладке "Диспетчер задач Windows"Processes
(это вторая вкладка, а не вкладка по умолчанию). - открыть chrome.dll в hiew
- нажмите Enter, чтобы переключить вид
- нажмите F7, вставьте
ExtensionDeveloperModeWarning
в первое поле ввода, нажмите Enter - нажмите F3, чтобы войти в режим редактирования
- тип
00
- нажмите F9, чтобы сохранить
- нажмите Left, чтобы поместить курсор на
00
-
нажмите F6, чтобы найти ссылку
-
найдите
cmp eax,3
илиcmp eax,2
на экране и прилегающих нескольких страницах вверх и вниз - перемещайте курсор с помощью Up и Down к этому двоичному коду строки (столбец слева)
- нажмите F3, чтобы войти в режим редактирования
- перемещайте курсор с помощью Left и Right до
03
или02
в этом коде строки - тип
09
- нажмите F9, чтобы сохранить
- Закрыть hiew, иначе Chrome не запустится.
<# :
@echo off
copy/b "%~f0" "%temp%\%~n0.ps1" >nul
powershell -v 2 -ep bypass -noprofile "%temp%\%~n0.ps1" "'%cd% '" "'%~1'"
del "%temp%\%~n0.ps1"
echo: & pause
exit /b
#>
param([string]$cwd='.', [string]$dll)
function main {
write-host -f white -b black `
"Chrome 'developer mode extensions' warning disabler 2017.12.08"
$pathsDone = @{}
if ($dll -and (gi -literal $dll)) {
doPatch "DRAG'n'DROPPED" ((gi -literal $dll).directoryName + '\')
exit
}
doPatch 'CURRENT DIRECTORY' ((gi -literal $cwd).fullName + '\')
('HKLM', 'HKCU') | %{ $hive = $_
('', '\Wow6432Node') | %{
$key = "${hive}:\SOFTWARE$_\Google\Update\Clients"
gci -ea silentlycontinue $key -r | gp | ?{ $_.CommandLine } | %{
$path = $_.CommandLine -replace '"(.+?\\\d+\.\d+\.\d+\.\d+\\).+', '$1'
if (!$pathsDone[$path.toLower()]) {
doPatch REGISTRY $path
$pathsDone[$path.toLower()] = $true
}
}
}
}
}
function doPatch([string]$pathLabel, [string]$path) {
$dll = Join-Path $path chrome.dll
if (!(Test-Path -literal $dll)) {
return
}
''
$localAppData = [Environment]::GetFolderPath('LocalApplicationData')
"$pathLabel $((split-path $dll).Replace($localAppData, '%LocalAppData%'))"
"`tREADING Chrome.dll..."
$bin = [IO.BinaryReader][IO.File]::OpenRead($dll)
$bytes = $bin.ReadBytes(1MB)
# process PE headers
$BC = [BitConverter]
$coff = $BC::ToUInt32($bytes,0x3C) + 4
$is64 = $BC::ToUInt16($bytes,$coff) -eq 0x8664
$opthdr = $coff+20
$codesize = $BC::ToUInt32($bytes,$opthdr+4)
$imagebase32 = $BC::ToUInt32($bytes,$opthdr+28)
# patch the flag in data section
$bin.BaseStream.Position = $codesize
$data = $BC::ToString($bin.ReadBytes($bin.BaseStream.Length - $codesize))
$bin.Close()
$flag = 'ExtensionDeveloperModeWarning'
$stroffs = $data.IndexOf($BC::ToString($flag[1..99]))
if ($stroffs -lt 0) {
write-host -f red "`t$flag not found"
return
}
if ($data.substring($stroffs-3, 2) -eq '00') {
write-host -f darkgreen "`tALREADY PATCHED"
return
}
$stroffs = $stroffs/3 - 1 + $codesize
$centbrowser = $data.indexOf($BC::ToString('CentBrowser'[0..99])) -gt 0
$EA = $ErrorActionPreference
$ErrorActionPreference = 'silentlyContinue'
$exe = join-path (split-path $path) chrome.exe
while ((get-process chrome -module | ?{ $_.FileName -eq $exe })) {
forEach ($timeout in 15..0) {
write-host -n -b yellow -f black `
"`rChrome is running and will be terminated in $timeout sec. "
write-host -n -b yellow -f darkyellow "Press ENTER to do it now. "
if ([console]::KeyAvailable) {
$key = $Host.UI.RawUI.ReadKey("AllowCtrlC,IncludeKeyDown,NoEcho")
if ($key.virtualKeyCode -eq 13) { break }
if ($key.virtualKeyCode -eq 27) { write-host; exit }
}
sleep 1
}
write-host
get-process chrome | ?{
$_.MainWindowHandle.toInt64() -and ($_ | gps -file).FileName -eq $exe
} | %{
"`tTrying to exit gracefully..."
if ($_.CloseMainWindow()) {
sleep 1
}
}
$killLabelShown = 0
get-process chrome | ?{
($_ | gps -file | select -expand FileName) -eq $exe
} | %{
if (!$killLabelShown++) {
"`tTerminating background chrome processes..."
}
stop-process $_ -force
}
sleep -milliseconds 200
}
$ErrorActionPreference = $EA
$bytes = [IO.File]::ReadAllBytes($dll)
$bytes[$stroffs] = 0
"`tPATCHED $flag flag"
# patch the channel restriction code for stable/beta
$rxChannel = '(?!<41-)83-F8-(?:03-7D|02-7F|02-0F-8F)'
# old code: cmp eax,3; jge ...
# new code: cmp eax,2; jg ... (jg can be 2-byte)
function patch64 {
$patterns = @(
"(?<ch>$rxChannel)-.{1,100}-(?<flag>48-8D-)"
# 48-8D-15-F3-78-87-00 first flag ref
# 48-8D-15-A4-78-87-00 second flag ref
"(?<flag>4[8C]-8D-).{9}(.{6}).{100,600}4[8C]-8D-.{9}\1.{600,2000}(?<ch>$rxChannel)"
"84-C0.{18,48}(?<ch>$rxChannel)-.{30,60}84-C0"
)
forEach ($pattern in $patterns) {
$pos = 0
$rx = [regex]$pattern
$patternDisplay = $pattern -replace '^(.{40}).+', '$1'
write-host -n -f darkgray "`tLooking for $patternDisplay"
do {
$m = $rx.match($code, $pos)
write-host -n -f darkgray .
if (!$m.success) { break }
$chanpos = $searchBase + $m.groups['ch'].index/3 + 2
$pos = $m.groups['flag'].index + $m.groups['flag'].length
$offs = $BC::ToUInt32($bytes, $searchBase + $pos/3+1)
$diff = $searchBase + $pos/3+5+$offs - $stroffs
#write-host ("`n{0,16:x}`t{1}" -f ($offs, $diff))
} until ($diff -ge 0 -and $diff -le 6000 -and $diff % 256 -eq 0)
write-host
#write-host ("{0,16:x}" -f ($searchBase + $pos/3))
if ($m.success) { break }
$chanpos = 0
}
$chanpos
}
function patch86 {
$flagOffs = [uint32]$stroffs + [uint32]$imagebase32
$flagOffsStr = $BC::ToString($BC::GetBytes($flagOffs))
#write-host $flagOffsStr
$variants = "(?<ch>$rxChannel-.{1,300})-(68-(?<flag>`$1-.{6}`$2.{100,200})){2}",
"68-(?<flag>`$1-.{6}`$2).{300,500}E8.{12,32}(?<ch>$rxChannel)",
"E8.{12,32}(?<ch>$rxChannel).{300,500}68-(?<flag>`$1-.{6}`$2)"
forEach ($variant in $variants) {
$pattern = $flagOffsStr -replace '^(..)-.{6}(..)', $variant
$patternDisplay = $pattern -replace '^(.{40}).+', '$1'
write-host -f darkgray "`tLooking for $patternDisplay..."
$minDiff = 65536
foreach ($m in [regex]::matches($code, $pattern)) {
$maybeFlagOffs = $BC::toUInt32($bytes, $searchBase + $m.groups['flag'].index/3)
$diff = [Math]::abs($maybeFlagOffs - $flagOffs)
#write-host ("`n{0,16:x}`t{1}" -f ($maybeFlagOffs, $diff))
if ($diff % 256 -eq 0 -and $diff -lt $minDiff) {
$minDiff = $diff
$chanpos = $searchBase + $m.groups['ch'].index/3 + 2
}
}
}
$chanpos
}
$passes = 3
foreach ($pass in $passes..1) {
if ($centbrowser) { break }
$searchBase = [int]($codesize/$passes * ($pass-1))
$code = $BC::ToString($bytes, $searchBase, [int]($codesize/$passes) + 2000)
$chanpos = if ($is64) { patch64 } else { patch86 }
if ($chanpos) { break }
$searchBase = 0
}
if ($chanpos) {
#write-host ('{0:x}' -f $chanpos)
$bytes[$chanpos] = 9
"`tPATCHED Chrome release channel restriction"
} elseif (!$centbrowser) {
write-host -f red "`tUnable to find the channel code, try updating me"
write-host -f red "`thttp://stackoverflow.com/a/30361260"
return
}
"`tWriting to a temporary dll..."
[IO.File]::WriteAllBytes("$dll.new",$bytes)
"`tBacking up the original dll..."
move -literal $dll "$dll.bak" -force
"`tRenaming the temporary dll as the original dll..."
move -literal "$dll.new" $dll -force
write-host -f green "`tDONE.`n"
[GC]::Collect()
}
main
# DevWarningPatch.bat Dec 08, 2017
**for 32/64-bit Chrome 44.0.2398.0 and newer, stable/beta/dev/canary**
1. Save the code to `DevWarningPatch.bat` somewhere
(on the Desktop, for example or in the folder with chrome.dll)
2. Exit Chrome.
Or let the script close it including its hidden background processes.
3. Rightclick the batch file and run it as administrator: it will find & patch all applicable chrome.dll
Alternatively you can drag'n'drop chrome.dll onto the batch file
**If the pop-up message occurs after running the batch file** try renaming the file `chrome.dll.bak` to `chrome.dll` inside Chrome application folder, then run the batch file again.