[release/8.0] Prepend ? when dealing with runtime query string prefix…

…es (#14945)
dotnet · Jul 17, 2024 · 9c9fe32 · 9c9fe32
1 parent 5219b9a
commit 9c9fe32
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/Microsoft.DotNet.Arcade.Sdk/src/DownloadFile.cs b/src/Microsoft.DotNet.Arcade.Sdk/src/DownloadFile.cs
@@ -84,6 +84,12 @@ public override bool Execute()
                     {
                         var encodedTokenBytes = System.Convert.FromBase64String(encodedToken);
                         var decodedToken = System.Text.Encoding.UTF8.GetString(encodedTokenBytes);
+                        // It's possible that the decoded SAS does not begin with the query string parameter.
+                        // Handle cleanly before constructing the final URL
+                        if (!decodedToken.StartsWith("?"))
+                        {
+                            decodedToken = $"?{decodedToken}";
+                        }
                         uri = $"{uri}{decodedToken}";
                     }