{"id":56525,"library":"spring-security-jwt","title":"Spring Security JWT","description":"A small utility library for encoding and decoding JSON Web Tokens (JWT) as part of Spring Security crypto support.","status":"active","version":"1.1.1.RELEASE","language":"java","source_language":null,"source_url":"https://github.com/spring-projects/spring-security-oauth","tags":["spring","security","jwt","authentication"],"install":[{"cmd":"<dependency>\n  <groupId>org.springframework.security</groupId>\n  <artifactId>spring-security-jwt</artifactId>\n  <version>1.1.1.RELEASE</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.springframework.security:spring-security-jwt:1.1.1.RELEASE'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"JwtHelper","correct":"org.springframework.security.jwt.JwtHelper"}],"quickstart":{"code":"import org.springframework.security.jwt.JwtHelper;\nimport org.springframework.security.jwt.crypto.sign.RsaSigner;\n\nRsaSigner signer = new RsaSigner(privateKey);\nString token = JwtHelper.encode(\"{\\\"sub\\\":\\\"user\\\"}\", signer).getEncoded();","lang":"java","description":"Encode a JWT token using RSA signing."},"warnings":[{"fix":"Use spring-security-oauth2-resource-server and nimbus-jose-jwt for JWT handling.","message":"This library is deprecated in favor of Spring Security's built-in OAuth2 resource server support.","severity":"breaking","affected_versions":">=1.1.1.RELEASE"}],"env_vars":null,"search_vec":"'authent':26 'crypto':21 'decod':11 'encod':9 'json':12 'jwt':3,15,25 'librari':7 'part':17 'secur':2,20,24 'small':5 'spring':1,19,23 'support':22 'token':14 'util':6 'web':13","created_at":"2026-06-15T10:39:59.841576+00:00","updated_at":"2026-06-15T10:39:59.841576+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/spring-projects/spring-security-oauth","github":"https://github.com/spring-projects/spring-security-oauth","docs":"https://appdoc.app/artifact/org.springframework.security/spring-security-jwt/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["auth"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}