{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Programming Tech Brief By HackerNoon","title":"How to Solve Real-Time Auth Without Having to Sacrifice Performance","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/fb981fb0\"></iframe>","width":"100%","height":180,"duration":784,"description":"\n        This story was originally published on HackerNoon at: https://hackernoon.com/how-to-solve-real-time-auth-without-having-to-sacrifice-performance.\nI will walk you through, step-by-step, how to build a fully functional, high-performance WebSocket server in Symfony that is secured by Keycloak.\nCheck more stories related to programming at: https://hackernoon.com/c/programming.\n            You can also check exclusive content about #symfony, #keycloak, #websocket, #jwt, #security, #php, #websockets, #jwt-authentication,  and more.\nThis story was written by: @mattleads. Learn more about this writer by checking @mattleads's about page,\n            and for more stories, please visit hackernoon.com.\nIn today’s enterprise world, authentication is almost always delegated to a central, external server: an SSO provider like Keycloak. The obvious answer, token introspection, is a performance-bottleneck nightmare. We will not be making any blocking API calls. Instead, we will perform local, cryptographic validation of KeyCloak’S JWTs using their public JSON Web Key Set.","thumbnail_url":"https://img.transistorcdn.com/KhCapPSRkLGL2Xw8888yuChkNRWthaKapLYTvNdu4W4/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzQxMTY2LzE2ODM1/ODIzMzAtYXJ0d29y/ay5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}