I was trying to control apache nifi processors to start/stop by calling apache nifi-api. I am using Postman to make the call, for example to start a GenerateFlowFile processor: https://localhost:8443/processors/{processor id} (PUT Request) But I got the response status 403(forbidden) as shown in the image below. I was able to make a get request. I have also a client self-signed certificate generated using nifi-toolkit by following this https://kylo.readthedocs.io/en/v0.10.0/security/ConfigureNiFiWithSSL.html from nifi.properties file: ifi.security.autoreload.enabled=false nifi.security.autoreload.interval=10 secs nifi.security.keystore=./conf/kylo/localhost/keystore.jks nifi.security.keystoreType=jks nifi.security.keystorePasswd=............. nifi.security.keyPasswd=............. nifi.security.truststore=./conf/kylo/localhost/truststore.jks nifi.security.truststoreType=jks nifi.security.truststorePasswd=............. nifi.security.user.authorizer=single-user-authorizer nifi.security.allow.anonymous.authentication=true nifi.security.user.login.identity.provider=single-user-provider nifi.security.user.jws.key.rotation.period=PT1H nifi.security.ocsp.responder.url= nifi.security.ocsp.responder.certificate= NOTE: I did not change anything in the authorizations.xml and the authorizers.xml @steven-matison thanks by the way for telling me to post this concern. I am new to NiFi also.
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