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Set request headers when request body is empty in Web Cmdlets #10034

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Merged
TravisEz13 merged 1 commit into from
Jul 2, 2019
Merged

Set request headers when request body is empty in Web Cmdlets #10034

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33 changes: 18 additions & 15 deletions ...owerShell.Commands.Utility/commands/utility/WebCmdlet/Common/WebRequestPSCmdlet.Common.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1241,26 +1241,29 @@ internal virtual void FillRequestStream(HttpRequestMessage request)
}

// Add the content headers
if (request.Content != null)
if (request.Content == null)
{
request.Content = new StringContent(string.Empty);
request.Content.Headers.Clear();
}

foreach (var entry in WebSession.ContentHeaders)
{
foreach (var entry in WebSession.ContentHeaders)
if (SkipHeaderValidation)
{
if (SkipHeaderValidation)
request.Content.Headers.TryAddWithoutValidation(entry.Key, entry.Value);
}
else
{
try
{
request.Content.Headers.TryAddWithoutValidation(entry.Key, entry.Value);
request.Content.Headers.Add(entry.Key, entry.Value);
}
else
catch (FormatException ex)
{
try
{
request.Content.Headers.Add(entry.Key, entry.Value);
}
catch (FormatException ex)
{
var outerEx = new ValidationMetadataException(WebCmdletStrings.ContentTypeException, ex);
ErrorRecord er = new ErrorRecord(outerEx, "WebCmdletContentTypeException", ErrorCategory.InvalidArgument, ContentType);
ThrowTerminatingError(er);
}
var outerEx = new ValidationMetadataException(WebCmdletStrings.ContentTypeException, ex);
ErrorRecord er = new ErrorRecord(outerEx, "WebCmdletContentTypeException", ErrorCategory.InvalidArgument, ContentType);
ThrowTerminatingError(er);
}
}
}
Expand Down
42 changes: 42 additions & 0 deletions test/powershell/Modules/Microsoft.PowerShell.Utility/WebCmdlets.Tests.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -993,6 +993,28 @@ Describe "Invoke-WebRequest tests" -Tags "Feature", "RequireAdminOnWindows" {
$result.data | Should -Match 'bar'
$result.headers.'Content-Type' | Should -BeExactly $contentType
}

It "Verifies Invoke-WebRequest applies -ContentType when no -Body is present" {
$contentType = 'application/json'
$uri = Get-WebListenerUrl -Test 'Get'

$response = Invoke-WebRequest -Uri $uri -Method 'GET' -ContentType $contentType
$result = $response.Content | ConvertFrom-Json

$result.data | Should -BeNullOrEmpty
$result.headers.'Content-Type' | Should -BeExactly $contentType
}

It "Verifies Invoke-WebRequest applies an invalid -ContentType when no -Body is present and -SkipHeaderValidation is present" {
$contentType = 'foo'
$uri = Get-WebListenerUrl -Test 'Get'

$response = Invoke-WebRequest -Uri $uri -Method 'GET' -ContentType $contentType -SkipHeaderValidation
$result = $response.Content | ConvertFrom-Json

$result.data | Should -BeNullOrEmpty
$result.headers.'Content-Type' | Should -BeExactly $contentType
}
}

#region charset encoding tests
Expand Down Expand Up @@ -2388,6 +2410,26 @@ Describe "Invoke-RestMethod tests" -Tags "Feature", "RequireAdminOnWindows" {
$result.data | Should -Match 'bar'
$result.headers.'Content-Type' | Should -BeExactly $contentType
}

It "Verifies Invoke-RestMethod applies -ContentType when no -Body is present" {
$contentType = 'application/json'
$uri = Get-WebListenerUrl -Test 'Get'

$result = Invoke-RestMethod -Uri $uri -Method 'GET' -ContentType $contentType

$result.data | Should -BeNullOrEmpty
$result.headers.'Content-Type' | Should -BeExactly $contentType
}

It "Verifies Invoke-RestMethod applies an invalid -ContentType when no -Body is present and -SkipHeaderValidation is present" {
$contentType = 'foo'
$uri = Get-WebListenerUrl -Test 'Get'

$result = Invoke-RestMethod -Uri $uri -Method 'GET' -ContentType $contentType -SkipHeaderValidation

$result.data | Should -BeNullOrEmpty
$result.headers.'Content-Type' | Should -BeExactly $contentType
}
}

Context "HTTPS Tests" {
Expand Down