Hello can we secure our apis in nifi? Suppose we create nifi flow which utilises HandleHttpRequest for exposing an api. How to secure this? Is it possible to have Oauth2/Oidc? ... View more

Hello I need help to setup oidc based login mechanism for NiFi. I came across this article https://docs.cloudera.com/cfm-operator/2.10.0/configure-nifi-cr/topics/cfm-op-configure-nifi-cr-oidc-auth.html but I want to know how to do it for some provider other than Keycloak. I have an internal provider. Also when I read this article I saw some terms like Discovery url and "The clientID and clientSecret fields are provided to NiFi in a Kubernetes secret. Create that secret with the following command:  kubectl create secret generic oidc-client-secret --from-literal=clientID=[***YOUR CLIENT ID***] --from-literal=clientSecret=[***YOUR CLIENT SECRET***] I am quite new to these terms and wanted to know how to do it in NiFi. Is kubernetes required? I have installed both NiFi 1.23 and NiFi 2.8 on a simple machine. ... View more

I am working with Apache NiFi and trying to replicate a pattern that we had done in existing system. In existing system, we have multiple (around 10) email accounts, and we iterate over them using a loop, connecting to each mailbox, reading emails, and processing them. In NiFi, I have configured a ConsumePOP3 processor and it works fine for a single email account. However, I need to handle multiple email accounts in a scalable and maintainable way. We are not able to connect any processor or something before ConsumePOP3. ... View more