This micro-service allows to generate otp and send the otp as otp and email

• Spring boot 2.2.1
• Open JDK 11
• Redis 5.0.7
• Maven 3.6 (only to run maven commands)

wget http://download.redis.io/releases/redis-5.0.7.tar.gz
tar xzf redis-5.0.7.tar.gz
cd redis-5.0.7
make

• Adding password protecting
• Go to
• Edit redis.conf, uncomment requirepass

eg: requirepass yourpassword

Goto redis installation directory and cd src 
./redis-server ../redis.conf

##Using the Redis-Cli To view the data in redis cache we can you the redis-cli tool

• Go to redis installation directory
• cd /src
• run ./redis-cli
• Authenticate by typing

AUTH your password

##Using Redis commands

• In the redis cli you can type redis commands
• To get keys

keys * 

• Get value of a key

get keyName

• View ttl

ttl keyName

Refer [https://redis.io/commands]

##Configuring the micro-service

• Add the password to redis server in /src/main/resources/application.properties

All dependencies are available in pom.xml.

mvn clean compile package

java -jar target/otp-service-0.0.1-SNAPSHOT.jar

mvn test

For further reference, please consider the following sections:

• Spring Boot Maven Plugin Reference Guide

Copyright (c) Tokoin - This source code is licensed under the license.