This tutorial guides you on how to fix zookeeper is not a recognized option while running kafka-console-consumer.sh script to consume messages from a Kafka topic.
This tutorial guides you on how to convert .pem file to .key file. I had generated keypair using OpenSSL instructions. It resulted in generating keypair in .pem file format. If you would like to convert .pem format to .key format then… Read More!
This tutorial guides you on how to convert string to RSA public key. I have generated public key and private key .pem files using OpenSSL using this tutorial. Let’s see how to read key string from public.pem file and convert… Read More!
This tutorial guides you on how to create JWT token and sign with RSA private key. JWT (JSON Web Token) is an encoded representation of a JSON object. JWTs are used in authentication/ authorization mechanisms.
This tutorial guides you on how to resolve Error InvalidKeySpecException : algid parse error, not a sequence while reading pem to get RSA private key in Java.