Running BananaCakePop behide Yarp

[alefcarlos]

Hey, I'm trying to expose BananaCakePop using Yarp, for example:

{
  "Logging": {
    "LogLevel": {
      "Microsoft.AspNetCore": "Warning",
      "Microsoft.AspNetCore.HttpLogging.HttpLoggingMiddleware": "Information"
    }
  },
  "ReverseProxy": {
    "CorsPolicies": [
      {
        "Name": "localhost",
        "Origins": [ "http://localhost:3000" ]
      }
    ],
    "Routes": {
      "ui": {
        "ClusterId": "target",
        "Match": {
          "Path": "/graphql/{**catch-all}"
        }
      }
    },
    "Clusters": {
      "target": {
        "Destinations": {
          "destination1": {
            "Address": "https://localhost:7137/"
          }
        }
      }
    }
  }
}

But the static files are not being serving at /graphql/ui/satic. Is the ui trimming the sub-path ?

To solve that I also proxy the /graphql/static as the following example, it works:

{
  "Logging": {
    "LogLevel": {
      "Microsoft.AspNetCore": "Warning",
      "Microsoft.AspNetCore.HttpLogging.HttpLoggingMiddleware": "Information"
    }
  },
  "ReverseProxy": {
    "CorsPolicies": [
      {
        "Name": "localhost",
        "Origins": [ "http://localhost:3000" ]
      }
    ],
    "Routes": {
      "ui-static": {
        "ClusterId": "target",
        "Match": {
          "Path": "/graphql/static/{**catch-all}"
        },
        "Transforms": [
          *{ "PathPattern": "/graphql/ui/static/{**catch-all}" }*
        ]
      },
      "ui": {
        "ClusterId": "target",
        "Match": {
          "Path": "/graphql/{**catch-all}"
        }
      }
    },
    "Clusters": {
      "target": {
        "Destinations": {
          "destination1": {
            "Address": "https://localhost:7137/"
          }
        }
      }
    }
  }
}

I would like to have just one rule to server the ui behide proxy. Is it possible?

I found this issue, but it is solved: #5480

[alefcarlos]

Troubleshooting here I found out that if I browse to the url https://localhost:7110/graphql/ui/ with the / at the end it works perfectly

It has a redirect when the url ends without the / :