Add extra headers to Backend services

[mandark]

Dear community,

I am stuck exposing Apache Nifi using Cloudflare tunnel. Unfortunately Apache Nifi expects the following Headers to be passed when running behind Reverse Proxy:

X-ProxyScheme - the scheme to use to connect to the proxy
X-ProxyHost - the host of the proxy
X-ProxyPort - the port the proxy is listening on
X-ProxyContextPath - the path configured to map to the NiFi instance

Any idea how to address this problem?

Best regards

[michael]

@mandark

Any idea how to address this problem?

I’m not familiar with Nifi, but you can add headers to the Origin requests using a HTTP Request Header Modification Rule.

https://developers.cloudflare.com/rules/transform/request-header-modification/create-dashboard/

[mandark]

Thanks. I have just put the Headers through Modification Rule and it worked for me.