From b8c25ecf6c948358d952f2749c693dbc311add18 Mon Sep 17 00:00:00 2001
From: branch-slalom <brandon.chow@slalom.com>
Date: Mon, 29 Mar 2021 15:39:26 -0400
Subject: [PATCH 1/3] Update AWS4RequestSigner.cs

Use `StringComparer.Ordinal` when sorting query params
---
 Aws4Signer/AWS4RequestSigner.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Aws4Signer/AWS4RequestSigner.cs b/Aws4Signer/AWS4RequestSigner.cs
index 9d17ab0..2c2054b 100644
--- a/Aws4Signer/AWS4RequestSigner.cs
+++ b/Aws4Signer/AWS4RequestSigner.cs
@@ -151,7 +151,7 @@ public async Task<HttpRequestMessage> Sign(HttpRequestMessage request, string se
 
         private static string GetCanonicalQueryParams(HttpRequestMessage request)
         {
-            var values = new SortedDictionary<string, IEnumerable<string>>();
+            var values = new SortedDictionary<string, IEnumerable<string>>(StringComparer.Ordinal);
 
             var querystring = HttpUtility.ParseQueryString(request.RequestUri.Query);
             foreach (var key in querystring.AllKeys)
@@ -183,4 +183,4 @@ public void Dispose()
             _sha256.Dispose();
         }
     }
-}
\ No newline at end of file
+}

From c28d266363a5a35a21a89d535dbe8c0de6133997 Mon Sep 17 00:00:00 2001
From: branch-slalom <brandon.chow@slalom.com>
Date: Mon, 29 Mar 2021 16:48:51 -0400
Subject: [PATCH 2/3] Update Aws4RequestSigner.csproj

Bump nuget version
---
 Aws4Signer/Aws4RequestSigner.csproj | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Aws4Signer/Aws4RequestSigner.csproj b/Aws4Signer/Aws4RequestSigner.csproj
index 76ded15..108e356 100644
--- a/Aws4Signer/Aws4RequestSigner.csproj
+++ b/Aws4Signer/Aws4RequestSigner.csproj
@@ -5,9 +5,9 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors />
     <Company />
-    <Version>1.0.1</Version>
-    <AssemblyVersion>1.0.1.0</AssemblyVersion>
-    <FileVersion>1.0.1.0</FileVersion>
+    <Version>1.0.2</Version>
+    <AssemblyVersion>1.0.2.0</AssemblyVersion>
+    <FileVersion>1.0.2.0</FileVersion>
     <PackageLicenseUrl>https://github.com/tsibelman/aws-signer-v4-dot-net/blob/master/LICENSE</PackageLicenseUrl>
     <PackageProjectUrl>https://github.com/tsibelman/aws-signer-v4-dot-net</PackageProjectUrl>
     <PackageIconUrl></PackageIconUrl>

From 3f9f94e427ec20460ab9a981352eb55ca3b6c1cd Mon Sep 17 00:00:00 2001
From: branch-slalom <brandon.chow@slalom.com>
Date: Mon, 29 Mar 2021 16:56:11 -0400
Subject: [PATCH 3/3] Update AWS4RequestSigner.cs

Change Comparer to use `OrdinalIgnoreCase` (to align with AWS Internal signer)
---
 Aws4Signer/AWS4RequestSigner.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Aws4Signer/AWS4RequestSigner.cs b/Aws4Signer/AWS4RequestSigner.cs
index 2c2054b..6a7a3ab 100644
--- a/Aws4Signer/AWS4RequestSigner.cs
+++ b/Aws4Signer/AWS4RequestSigner.cs
@@ -151,7 +151,7 @@ public async Task<HttpRequestMessage> Sign(HttpRequestMessage request, string se
 
         private static string GetCanonicalQueryParams(HttpRequestMessage request)
         {
-            var values = new SortedDictionary<string, IEnumerable<string>>(StringComparer.Ordinal);
+            var values = new SortedDictionary<string, IEnumerable<string>>(StringComparer.OrdinalIgnoreCase);
 
             var querystring = HttpUtility.ParseQueryString(request.RequestUri.Query);
             foreach (var key in querystring.AllKeys)