Fix Test-Modulemanifest to normalize paths correctly before validating (#3097)
Changed hard coded Windows directory separator and resolved path so the slashes are correct. Throw if resolving file path returns more than one result Fixes #2610
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@ -131,6 +131,24 @@ namespace Microsoft.PowerShell.Commands
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}
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}
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//RootModule can be null, empty string or point to a valid .psm1, , .cdxml, .xaml or .dll. Anything else is invalid.
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if (module.RootModule != null && module.RootModule != "")
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{
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string rootModuleExt = System.IO.Path.GetExtension(module.RootModule);
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if ((!IsValidFilePath(module.RootModule, module, true) && !IsValidGacAssembly(module.RootModule)) ||
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(!rootModuleExt.Equals(StringLiterals.PowerShellModuleFileExtension, StringComparison.OrdinalIgnoreCase) &&
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!rootModuleExt.Equals(".dll", StringComparison.OrdinalIgnoreCase) &&
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!rootModuleExt.Equals(".cdxml", StringComparison.OrdinalIgnoreCase) &&
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!rootModuleExt.Equals(".xaml", StringComparison.OrdinalIgnoreCase))
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)
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{
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string errorMsg = StringUtil.Format(Modules.InvalidModuleManifest, module.RootModule, filePath);
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var errorRecord = new ErrorRecord(new ArgumentException(errorMsg), "Modules_InvalidRootModuleInModuleManifest",
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ErrorCategory.InvalidArgument, _path);
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WriteError(errorRecord);
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}
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}
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Hashtable data = null;
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Hashtable localizedData = null;
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bool containerErrors = false;
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@ -147,18 +165,8 @@ namespace Microsoft.PowerShell.Commands
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&& !IsValidFilePath(nestedModule.Name + StringLiterals.PowerShellModuleFileExtension, module, true)
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&& !IsValidGacAssembly(nestedModule.Name))
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{
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// The nested module could be dependencies. We compare if it can be loaded by loadmanifest
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bool isDependency = false;
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foreach (PSModuleInfo loadedNestedModule in module.NestedModules)
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{
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if (string.Equals(loadedNestedModule.Name, nestedModule.Name, StringComparison.OrdinalIgnoreCase))
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{
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isDependency = true;
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break;
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}
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}
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if (!isDependency)
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Collection<PSModuleInfo> modules = GetModuleIfAvailable(nestedModule);
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if (0 == modules.Count)
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{
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string errorMsg = StringUtil.Format(Modules.InvalidNestedModuleinModuleManifest, nestedModule.Name, filePath);
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var errorRecord = new ErrorRecord(new DirectoryNotFoundException(errorMsg), "Modules_InvalidNestedModuleinModuleManifest",
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@ -291,9 +299,21 @@ namespace Microsoft.PowerShell.Commands
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if (!System.IO.Path.IsPathRooted(path))
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{
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// we assume the relative path is under module scope, otherwise we will throw error anyway.
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path = System.IO.Path.GetFullPath(module.ModuleBase + "\\" + path);
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path = System.IO.Path.GetFullPath(module.ModuleBase + System.IO.Path.DirectorySeparatorChar + path);
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}
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// resolve the path so slashes are in the right direction
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CmdletProviderContext cmdContext = new CmdletProviderContext(this);
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Collection<PathInfo> pathInfos = SessionState.Path.GetResolvedPSPathFromPSPath(path, cmdContext);
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if (pathInfos.Count != 1)
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{
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string message = StringUtil.Format(Modules.InvalidModuleManifestPath, path);
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InvalidOperationException ioe = new InvalidOperationException(message);
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ErrorRecord er = new ErrorRecord(ioe, "Modules_InvalidModuleManifestPath", ErrorCategory.InvalidArgument, path);
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ThrowTerminatingError(er);
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}
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path = pathInfos[0].Path;
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// First, we validate if the path does exist.
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if (!File.Exists(path) && !Directory.Exists(path))
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{
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@ -308,7 +328,7 @@ namespace Microsoft.PowerShell.Commands
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}
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catch (Exception exception)
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{
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if (exception is ArgumentException || exception is ArgumentNullException || exception is NotSupportedException || exception is PathTooLongException)
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if (exception is ArgumentException || exception is ArgumentNullException || exception is NotSupportedException || exception is PathTooLongException || exception is ItemNotFoundException)
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{
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return false;
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}
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@ -324,6 +344,9 @@ namespace Microsoft.PowerShell.Commands
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/// <returns></returns>
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private bool IsValidGacAssembly(string assemblyName)
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{
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#if UNIX
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return false;
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#else
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string gacPath = System.Environment.GetEnvironmentVariable("windir") + "\\Microsoft.NET\\assembly";
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string assemblyFile = assemblyName;
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string ngenAssemblyFile = assemblyName;
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@ -351,6 +374,7 @@ namespace Microsoft.PowerShell.Commands
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}
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return true;
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#endif
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}
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}
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@ -154,8 +154,7 @@
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<value>No custom object was returned for module '{0}' because the -AsCustomObject parameter can only be used with script modules.</value>
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</data>
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<data name="InvalidModuleManifest" xml:space="preserve">
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<value>The module manifest '{0}' could not be processed because it is not a valid Windows PowerShell restricted language file. Remove the elements that are not permitted by the restricted language:
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{1}</value>
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<value>The module manifest '{0}' could not be processed because it is not a valid PowerShell module manifest file. Remove the elements that are not permitted: {1}</value>
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</data>
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<data name="EmptyModuleManifest" xml:space="preserve">
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<value>Processing the module manifest file '{0}' did not result in a valid manifest object. Update the file to contain a valid Windows PowerShell module manifest. A valid manifest can be created using the New-ModuleManifest cmdlet.</value>
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127
test/powershell/engine/Module/TestModuleManifest.ps1
Normal file
127
test/powershell/engine/Module/TestModuleManifest.ps1
Normal file
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@ -0,0 +1,127 @@
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Import-Module $PSScriptRoot\..\..\Common\Test.Helpers.psm1
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Describe "Test-ModuleManifest tests" -tags "CI" {
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AfterEach {
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Remove-Item -Recurse -Force -ErrorAction SilentlyContinue testdrive:/module
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}
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It "module manifest containing paths with backslashes or forwardslashes are resolved correctly" {
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New-Item -ItemType Directory -Path testdrive:/module
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New-Item -ItemType Directory -Path testdrive:/module/foo
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New-Item -ItemType Directory -Path testdrive:/module/bar
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New-Item -ItemType File -Path testdrive:/module/foo/bar.psm1
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New-Item -ItemType File -Path testdrive:/module/bar/foo.psm1
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$testModulePath = "testdrive:/module/test.psd1"
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$fileList = "foo\bar.psm1","bar/foo.psm1"
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New-ModuleManifest -NestedModules $fileList -RootModule foo\bar.psm1 -RequiredAssemblies $fileList -Path $testModulePath -TypesToProcess $fileList -FormatsToProcess $fileList -ScriptsToProcess $fileList -FileList $fileList -ModuleList $fileList
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Test-Path $testModulePath | Should Be $true
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# use -ErrorAction Stop to cause test to fail if Test-ModuleManifest writes to error stream
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Test-ModuleManifest -Path $testModulePath -ErrorAction Stop | Should BeOfType System.Management.Automation.PSModuleInfo
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}
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It "module manifest containing missing files returns error" -TestCases (
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@{parameter = "RequiredAssemblies"; error = "Modules_InvalidRequiredAssembliesInModuleManifest"},
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@{parameter = "NestedModules"; error = "Modules_InvalidNestedModuleinModuleManifest"},
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@{parameter = "RequiredModules"; error = "Modules_InvalidRequiredModulesinModuleManifest"},
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@{parameter = "FileList"; error = "Modules_InvalidFilePathinModuleManifest"},
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@{parameter = "ModuleList"; error = "Modules_InvalidModuleListinModuleManifest"},
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@{parameter = "TypesToProcess"; error = "Modules_InvalidManifest"},
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@{parameter = "FormatsToProcess"; error = "Modules_InvalidManifest"},
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@{parameter = "RootModule"; error = "Modules_InvalidRootModuleInModuleManifest"},
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@{parameter = "ScriptsToProcess"; error = "Modules_InvalidManifest"}
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) {
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param ($parameter, $error)
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New-Item -ItemType Directory -Path testdrive:/module
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New-Item -ItemType Directory -Path testdrive:/module/foo
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New-Item -ItemType File -Path testdrive:/module/foo/bar.psm1
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$testModulePath = "testdrive:/module/test.psd1"
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$args = @{$parameter = "doesnotexist.psm1"}
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New-ModuleManifest -Path $testModulePath @args
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[string]$errorId = "$error,Microsoft.PowerShell.Commands.TestModuleManifestCommand"
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{ Test-ModuleManifest -Path $testModulePath -ErrorAction Stop } | ShouldBeErrorId $errorId
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}
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It "module manifest containing valid unprocessed rootmodule file type succeeds" -TestCases (
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@{rootModuleValue = "foo.psm1"},
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@{rootModuleValue = "foo.dll"}
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) {
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param($rootModuleValue)
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New-Item -ItemType Directory -Path testdrive:/module
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$testModulePath = "testdrive:/module/test.psd1"
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New-Item -ItemType File -Path testdrive:/module/$rootModuleValue
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New-ModuleManifest -Path $testModulePath -RootModule $rootModuleValue
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$moduleManifest = Test-ModuleManifest -Path $testModulePath -ErrorAction Stop
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$moduleManifest | Should BeOfType System.Management.Automation.PSModuleInfo
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$moduleManifest.RootModule | Should Be $rootModuleValue
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}
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It "module manifest containing valid processed empty rootmodule file type fails" -TestCases (
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@{rootModuleValue = "foo.cdxml"; error = "System.Xml.XmlException"}, # fails when cmdlet tries to read it as XML
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@{rootModuleValue = "foo.xaml"; error = "NotSupported"} # not supported on PowerShell Core
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) {
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param($rootModuleValue, $error)
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New-Item -ItemType Directory -Path testdrive:/module
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$testModulePath = "testdrive:/module/test.psd1"
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New-Item -ItemType File -Path testdrive:/module/$rootModuleValue
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New-ModuleManifest -Path $testModulePath -RootModule $rootModuleValue
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{ Test-ModuleManifest -Path $testModulePath -ErrorAction Stop } | ShouldBeErrorId "$error,Microsoft.PowerShell.Commands.TestModuleManifestCommand"
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}
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It "module manifest containing empty rootmodule succeeds" -TestCases (
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@{rootModuleValue = $null},
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@{rootModuleValue = ""}
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) {
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param($rootModuleValue)
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New-Item -ItemType Directory -Path testdrive:/module
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$testModulePath = "testdrive:/module/test.psd1"
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New-ModuleManifest -Path $testModulePath -RootModule $rootModuleValue
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$moduleManifest = Test-ModuleManifest -Path $testModulePath -ErrorAction Stop
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$moduleManifest | Should BeOfType System.Management.Automation.PSModuleInfo
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$moduleManifest.RootModule | Should BeNullOrEmpty
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}
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It "module manifest containing invalid rootmodule returns error" -TestCases (
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@{rootModuleValue = "foo.psd1"; error = "Modules_InvalidManifest"}
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) {
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param($rootModuleValue, $error)
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$testModulePath = "testdrive:/module/test.psd1"
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New-Item -ItemType Directory -Path testdrive:/module
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New-Item -ItemType File -Path testdrive:/module/$rootModuleValue
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New-ModuleManifest -Path $testModulePath -RootModule $rootModuleValue
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{ Test-ModuleManifest -Path $testModulePath -ErrorAction Stop } | ShouldBeErrorId "$error,Microsoft.PowerShell.Commands.TestModuleManifestCommand"
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}
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It "module manifest containing non-existing rootmodule returns error" -TestCases (
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@{rootModuleValue = "doesnotexist.psm1"; error = "Modules_InvalidRootModuleInModuleManifest"}
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) {
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param($rootModuleValue, $error)
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$testModulePath = "testdrive:/module/test.psd1"
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New-Item -ItemType Directory -Path testdrive:/module
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New-ModuleManifest -Path $testModulePath -RootModule $rootModuleValue
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{ Test-ModuleManifest -Path $testModulePath -ErrorAction Stop } | ShouldBeErrorId "$error,Microsoft.PowerShell.Commands.TestModuleManifestCommand"
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}
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}
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