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Release v0.5.0: isolate screenshot editor and support manifest-based updates

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Anatolii Hrynchuk
2026-10-28 22:52:52 +02:00
parent d1eabfca88
commit ccaa8dad3f
24 changed files with 498 additions and 51 deletions
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tests/update.ps1
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@@ -22,6 +22,9 @@ try {
Assert ((Select-Release @($release) ([version]'0.2.0')).version -eq 'v0.2.1') 'newer release'
Assert ($null -eq (Select-Release @($release) ([version]'0.2.1'))) 'same version'
Assert ($null -eq (Select-Release @($release) ([version]'0.3.0'))) 'no downgrade'
Assert ((Get-StableVersion 'release-v0.5.0') -eq [version]'0.5.0') 'modern stable release tag'
$modern=@{draft=$false;prerelease=$false;tag_name='release-v0.5.0';assets=$assets}
Assert ((Select-Release @($release,$modern) ([version]'0.4.2')).version -eq 'release-v0.5.0') 'bridge discovers modern channel'
$draft=@{draft=$true;prerelease=$false;tag_name='v9.0.0';assets=$assets}
Assert ((Select-Release @($draft,$release) ([version]'0.2.0')).version -eq 'v0.2.1') 'draft ignored'
Reject { Select-Release @(@{draft=$false;prerelease=$false;tag_name='v2.0.0';assets=@()}) ([version]'0.2.0') } 'incomplete release rejected'
@@ -34,9 +37,19 @@ try {
if (Test-Path -LiteralPath $configurator) {
Copy-Item -LiteralPath $configurator -Destination (Join-Path $source 'KSwitcher.Config.exe')
}
$screenshot = Join-Path (Split-Path $Executable) 'KSwitcher.Screenshot.exe'
if (Test-Path -LiteralPath $screenshot) { Copy-Item -LiteralPath $screenshot -Destination (Join-Path $source 'KSwitcher.Screenshot.exe') }
foreach ($name in @('LICENSE','json-LICENSE.txt','README.md')) { [IO.File]::WriteAllText((Join-Path $source $name),'fixture') }
[IO.Directory]::CreateDirectory((Join-Path $source 'dictionaries')) | Out-Null
[IO.File]::WriteAllText((Join-Path $source 'dictionaries/en.txt'),'new dictionary')
function Write-TestManifest($Folder) {
$entries=@(Get-ChildItem -LiteralPath $Folder -File -Recurse | Where-Object Name -ne 'release-files.json' | ForEach-Object {
@{path=$_.FullName.Substring($Folder.Length+1).Replace('\','/');size=$_.Length;sha256=(Get-FileHash -LiteralPath $_.FullName).Hash}
})
@{schema=1;version=$binaryVersion.ToString();files=$entries} | ConvertTo-Json -Depth 4 | Set-Content -LiteralPath (Join-Path $Folder 'release-files.json') -Encoding utf8
}
[IO.File]::WriteAllText((Join-Path $source 'future-tool.exe'),'future companion fixture')
Write-TestManifest $source
Add-Type -AssemblyName System.IO.Compression.FileSystem
$archive=Join-Path $root 'release.zip'
[IO.Compression.ZipFile]::CreateFromDirectory($source,$archive)
@@ -57,6 +70,19 @@ try {
$z=[IO.Compression.ZipFile]::Open($bad,[IO.Compression.ZipArchiveMode]::Create)
$null=$z.CreateEntry('../escape.exe'); $z.Dispose()
Reject { Expand-Release $bad (Join-Path $root 'badstage') ([version]'0.2.1') } 'zip traversal rejected'
foreach ($unsafe in @('../escape','C:/escape','data/settings.json','DATA/history.bin','folder/../escape','folder/file:stream','CON.txt','folder/file.','/absolute','folder\file')) {
Reject { Assert-PackagePath $unsafe } 'unsafe or protected manifest path rejected'
}
$corrupt=Join-Path $root 'corrupt.zip'
Copy-Item -LiteralPath $archive -Destination $corrupt
$z=[IO.Compression.ZipFile]::Open($corrupt,[IO.Compression.ZipArchiveMode]::Update)
$z.GetEntry('future-tool.exe').Delete()
$writer=[IO.StreamWriter]::new($z.CreateEntry('future-tool.exe').Open()); $writer.Write('tampered'); $writer.Dispose(); $z.Dispose()
Reject { Expand-Release $corrupt (Join-Path $root 'corruptstage') $binaryVersion } 'manifest detects tampered companion'
$extra=Join-Path $root 'extra.zip'; Copy-Item -LiteralPath $archive -Destination $extra
$z=[IO.Compression.ZipFile]::Open($extra,[IO.Compression.ZipArchiveMode]::Update)
$null=$z.CreateEntry('undeclared.dll'); $z.Dispose()
Reject { Expand-Release $extra (Join-Path $root 'extrastage') $binaryVersion } 'undeclared file rejected'
$target=Join-Path $root 'install'; $backup=Join-Path $root 'backup'
[IO.Directory]::CreateDirectory((Join-Path $target 'data')) | Out-Null
[IO.Directory]::CreateDirectory((Join-Path $target 'dictionaries')) | Out-Null
@@ -69,12 +95,14 @@ try {
if (Test-Path -LiteralPath $configurator) {
Assert ((Get-FileHash -LiteralPath (Join-Path $target 'KSwitcher.Config.exe')).Hash -eq (Get-FileHash -LiteralPath $configurator).Hash) 'configurator installed'
}
Assert ([IO.File]::ReadAllText((Join-Path $target 'future-tool.exe')) -eq 'future companion fixture') 'new companion name installs without changing updater'
Assert ([IO.File]::ReadAllText((Join-Path $target 'data/settings.json')) -eq 'personal settings') 'settings preserved'
Assert ([IO.File]::ReadAllText((Join-Path $target 'dictionaries/en.txt')) -eq 'personal dictionary') 'dictionary preserved'
Undo-Files $target $backup $changed
Assert ([IO.File]::ReadAllText((Join-Path $target 'KSwitcher.exe')) -eq 'old binary fixture') 'rollback restores original'
Assert (!(Test-Path -LiteralPath (Join-Path $target 'README.md'))) 'rollback removes newly introduced files'
Assert (!(Test-Path -LiteralPath (Join-Path $target 'KSwitcher.Config.exe'))) 'rollback removes newly introduced configurator'
Assert (!(Test-Path -LiteralPath (Join-Path $target 'KSwitcher.Screenshot.exe'))) 'rollback removes newly introduced screenshot editor'
# Fail after the original exe has moved to backup, as if the staged file vanished.
$stage2=Join-Path $root 'stage2'; [IO.Directory]::CreateDirectory($stage2) | Out-Null
[IO.File]::WriteAllText((Join-Path $stage2 'KSwitcher.exe'),'new binary fixture')