Rewriting url with python middleware

[Olu]

As you’ve mentioned, it’s because the request still has to go through the Tyk proxy and is overridden there.

The actual value needed to do the rewrite is within the spec. However, the spec value only contains 4 properties for the Python plugin. So an overwrite with Python isn’t possible.

I should have explicitly mentioned this is really only possible with a Golang plugin as linked

Host header manipulation when working with API looping

Off the top of my head, you might be able to see the host header after context variables have been extracted in the middleware request chain. Meaning they might be available in URL Rewrite and Post Auth. So an additional header match for advanced URL rewrite or a custom plugin would do the trick. However, I see preserve_host_header has been enabled in the API definition. so I am unsure what the result could be. I would have to try this out.

With the exception of JavaScipt and Virtual Endpoint since they can return a response object.

Perhaps you could try using Go or the advanced URL rewrite. For the advanced URL rewrite, I converted my sample API definition into YAML format via operator. I haven’t tested it but maybe it could assist you in rewriting the URL