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Merge pull request #39 from TobbenTM/fix-http-header-value-mapping 

Now URL-encoding and decoding header values
This commit is contained in:
Clemens Vasters 2020-01-15 10:03:14 +01:00 committed by GitHub
parent 171da73fa5 c91ef96e08
commit 0959b118e2
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4 changed files with 12 additions and 6 deletions
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3
src/CloudNative.CloudEvents.AspNetCore/HttpRequestExtension.cs
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@ -9,6 +9,7 @@ namespace CloudNative.CloudEvents
using Newtonsoft.Json;
using System;
using System.IO;
using System.Net;
using System.Net.Mime;
using System.Text;
using System.Threading.Tasks;
@ -106,7 +107,7 @@ namespace CloudNative.CloudEvents
if (httpRequestHeader.StartsWith(HttpHeaderPrefix, StringComparison.InvariantCultureIgnoreCase))
{
string headerValue = httpRequest.Headers[httpRequestHeader];
string headerValue = WebUtility.UrlDecode(httpRequest.Headers[httpRequestHeader]);
// maps in headers have been abolished in 1.0
if (version != CloudEventsSpecVersion.V1_0 &&
headerValue.StartsWith("{") && headerValue.EndsWith("}") ||

7
src/CloudNative.CloudEvents/CloudEventContent.cs
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@ -84,7 +84,7 @@ namespace CloudNative.CloudEvents
{
if (attribute.Value is string)
{
Headers.Add("ce-" + attribute.Key, attribute.Value.ToString());
Headers.Add("ce-" + attribute.Key, WebUtility.UrlEncode(attribute.Value.ToString()));
}
else if (attribute.Value is DateTime)
{
@ -97,8 +97,9 @@ namespace CloudNative.CloudEvents
else
{
Headers.Add("ce-" + attribute.Key,
Encoding.UTF8.GetString(jsonFormatter.EncodeAttribute(cloudEvent.SpecVersion, attribute.Key, attribute.Value,
cloudEvent.Extensions.Values)));
WebUtility.UrlEncode(
Encoding.UTF8.GetString(jsonFormatter.EncodeAttribute(cloudEvent.SpecVersion, attribute.Key, attribute.Value,
cloudEvent.Extensions.Values))));
}
}
}

3
test/CloudNative.CloudEvents.IntegrationTests/AspNetCore/CloudEventControllerTests.cs
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@ -29,7 +29,7 @@ namespace CloudNative.CloudEvents.IntegrationTests.AspNetCore
// Arrange
var expectedExtensionKey = "comexampleextension1";
var expectedExtensionValue = Guid.NewGuid().ToString();
var cloudEvent = new CloudEvent("test-type", new Uri("urn:integration-tests"))
var cloudEvent = new CloudEvent("test-type-æøå", new Uri("urn:integration-tests"))
{
Id = Guid.NewGuid().ToString(),
};
@ -45,6 +45,7 @@ namespace CloudNative.CloudEvents.IntegrationTests.AspNetCore
// Assert
Assert.Equal(HttpStatusCode.OK, result.StatusCode);
Assert.Contains(cloudEvent.Id, await result.Content.ReadAsStringAsync());
Assert.Contains(cloudEvent.Type, await result.Content.ReadAsStringAsync());
Assert.Contains($"\"{expectedExtensionKey}\":\"{expectedExtensionValue}\"", await result.Content.ReadAsStringAsync());
}
}

5
test/CloudNative.CloudEvents.UnitTests/HttpTest.cs
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@ -276,7 +276,8 @@ namespace CloudNative.CloudEvents.UnitTests
var attrs = cloudEvent.GetAttributes();
attrs["comexampleextension1"] = "value";
attrs["utf8examplevalue"] = "æøå";
string ctx = Guid.NewGuid().ToString();
var content = new CloudEventContent(cloudEvent, ContentMode.Structured, new JsonEventFormatter());
content.Headers.Add(testContextHeader, ctx);
@ -298,6 +299,8 @@ namespace CloudNative.CloudEvents.UnitTests
var attr = receivedCloudEvent.GetAttributes();
Assert.Equal("value", (string)attr["comexampleextension1"]);
Assert.Equal("%C3%A6%C3%B8%C3%A5", content.Headers.Single(h => h.Key == "ce-utf8examplevalue").Value.Single());
Assert.Equal("æøå", (string)attr["utf8examplevalue"]);
context.Response.StatusCode = (int)HttpStatusCode.NoContent;
}
catch (Exception e)