--- title: How to Implement an OAuth2 Resource Server with Spring... description: Learn how to implement an OAuth2 resource server with Spring Security. Secure your APIs using OAuth2 and access tokens. Set up a Spring Boot application,... canonical: https://daily.dev/posts/how-to-implement-an-oauth2-resource-server-with-spring-security-d5y9pmopr twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How to Implement an OAuth2 Resource Server with Spring Security | daily.dev og:description: Learn how to implement an OAuth2 resource server with Spring Security. Secure your APIs using OAuth2 and access tokens. Set up a Spring Boot application,... og:url: https://daily.dev/posts/how-to-implement-an-oauth2-resource-server-with-spring-security-d5y9pmopr og:image: https://api.daily.dev/og/posts/D5Y9pMoPr.png og:image:alt: How to Implement an OAuth2 Resource Server with Spring Security og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # How to Implement an OAuth2 Resource Server with Spring Security **[freeCodeCamp](https://daily.dev/sources/freecodecamp)** · 7 min read · 30 upvotes · 1 comments ## Summary Learn how to implement an OAuth2 resource server with Spring Security. Secure your APIs using OAuth2 and access tokens. Set up a Spring Boot application, configure web security, and extract user details from the access token. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@silverhorn** · 0 upvotes > This article was related to my current project. I implemented the security filter chain, then the other dev implemented 0Auth --- Tags: [#security](https://daily.dev/tags/security), [#java](https://daily.dev/tags/java), [#spring-boot](https://daily.dev/tags/spring-boot), [#spring-security](https://daily.dev/tags/spring-security) [View this post on daily.dev](https://daily.dev/posts/how-to-implement-an-oauth2-resource-server-with-spring-security-d5y9pmopr) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"How to Implement an OAuth2 Resource Server with Spring Security","url":"https://daily.dev/posts/how-to-implement-an-oauth2-resource-server-with-spring-security-d5y9pmopr","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/how-to-implement-an-oauth2-resource-server-with-spring-security-d5y9pmopr"},"datePublished":"2024-05-08T18:55:13.343Z","dateModified":"2024-05-09T08:20:02.615Z","description":"Learn how to implement an OAuth2 resource server with Spring Security. 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