Introduction

Problem 1: Jack of all trades

  • Programming languages: Java, C++, Python, JavaScript, Typescript, R language, Scala, Kotlin
  • Frameworks and libraries: QT framework, React, Spring Boot, Flask, Fastapi, NestJS, Pandas, Keycloak, Express, OSRM
  • Mobile: Android(only Java one)
  • Databases and caches: Apache Cassandra, MongoDB, MySQL…

Why?

  • 2020–11–01
  • 15–18
  • 14:58
#!/bin/sh
alias setclip='xclip -selection c'
alias getclip='xclip -selection clipboard -o'
printf $(date +"%Y-%m-%d") | setclip

How?


How it started

First attempt: mail sending services

  • one was asking to buy a block of emails while I wanted to fly in free limits because user base is small now.
  • in one I couldn’t even register
  • one had small UX error where I couldn’t test my mail template because I removed sender but I couldn’t understand it from error.

Another attempt: Amazon SES

  • is email service, supporting sending emails from CLI and SDKs.
  • doesn’t have…

Problem

Solution

var keycloakConfig = {
clientId: 'nodejs-microservice',
bearerOnly: true,
serverUrl: 'http://localhost:8080/auth',
realm: 'Demo-Realm',
credentials: {
secret: '62c99f7c-da55-48fb-ae4e-a27f132546b7'
}
};
  • include package
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
</dependency>
  • add one line config
spring.security.oauth2.resourceserver.jwt.issuer-uri = http://localhost:8080/auth/realms/appsdeveloperblog

Nurgazy Nazhimidinov

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