The latest articles on DEV Community by thecloudgarage (@thecloudgarage). https://dev.to/thecloudgarage https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F646997%2Faf2ad113-32e4-4552-9e09-6d818e199c40.png https://dev.to/thecloudgarage en thecloudgarage Thu, 10 Jun 2021 07:21:02 +0000 https://dev.to/thecloudgarage/oauth2-0-m2m-with-okta-spring-boot-boomi-integration-33f7 https://dev.to/thecloudgarage/oauth2-0-m2m-with-okta-spring-boot-boomi-integration-33f7 <h2> Objective </h2> <p>An efficient search API based on Spring boot which is protected via OAuth2.0. Use <strong>OKTA OAuth2.0 Machine2Machine</strong> instead of Web based OAuth2.0. The m2m method implements <strong>Client Credentials flow</strong> and is recommended for server-side (AKA confidential) client applications with no end user, which normally describes machine-to-machine communication.</p> <p><strong>Additionally</strong> build a <strong>Boomi</strong> based HTTP client that gets authenticated data from the Spring boot API <strong>(OPTIONAL)</strong></p> <p><strong>Example:</strong> An internal API (Boomi HTTP client or CURL) calling another third party API (Spring boot) which is secured via OKTA. Your client application/API needs to securely store its Client ID and secret and pass those to Okta in exchange for an access token. At a high-level, the flow only has four steps:</p> <p><a href="https://res.cloudinary.com/practicaldev/image/fetch/s--UwUEWTwc--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://user-images.githubusercontent.com/39495790/121356158-3cd29d80-c94e-11eb-9ea4-adb639f7a40b.png" class="article-body-image-wrapper"><img src="https://res.cloudinary.com/practicaldev/image/fetch/s--UwUEWTwc--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://user-images.githubusercontent.com/39495790/121356158-3cd29d80-c94e-11eb-9ea4-adb639f7a40b.png" alt="image"></a></p> <h3> Prequisites </h3> <ul> <li>Basic familiarity with Spring Boot, Postgresql, docker, Boomi, OAuth2 workflows</li> <li>Docker host with docker-compose installed and access to Internet</li> <li>Boomi Atomsphere account (optional in case you want to spin up the Client API)</li> </ul> <p><strong>Continue reading on GitHub...</strong></p> <p><a href="https://github.com/thecloudgarage/springboot-examples/blob/main/validated/springboot-efficient-search-rest-api-with-okta-m2m/README.md">https://github.com/thecloudgarage/springboot-examples/blob/main/validated/springboot-efficient-search-rest-api-with-okta-m2m/README.md</a></p> springboot boomi okta postgres