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Secure Your Microservices Using Keycloak | Spring Cloud Gateway | JWT | JavaTechie
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- čas přidán 11. 08. 2023
- In this tutorial, we will understand how you can leverage Keycloak to secure your microservice application using API Gateway
#JavaTechie #Microservice #SpringBoot #Security
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India tech tutorials are life saver !!!
You're super talented man, I learn alot from you. Thank you
This is what I exactly need.
Hi, first of all thanks so much for your content!
I want to ask if you can make some tutorial for dealing with Spring Security with a Organization based aproach. I am struggling with that and didnt find much information so it would be very valuable. The requirements would be something like this:
- There can be many organizations in the application
- Each org has its owns users. Users belong to only one organization
- In each org there is an admin who can create (or invite) users to join the organization and manage their permissions
Hope you find it interesting, greetings from Argentina!
Thanks Basant, appreciate your efforts and nice session …god bless you…❤
amazing content covered here. keep exploring and making such videos on microservices, thanks a lot
Thanks Basant, appreciate your efforts
Thank you sir , please make more videos on keyclock 🙏🙏
Want more videos regarding keycloack hopping it will be considerable thanks in advance
Your spring boot super star. Number one spring boot tutorial channel in youtube. Thank you very much sir
Thank you buddy 😊. Keep learning 👍
Basant. I've a question. How will you make sure that restaurant service and swiggy app are safe assuming if someone got information of the ports and host of those services and call endpoints of restaurant service and swiggy app directly instead going through api gateway. Please explain.
I love that swag intro 😃
Any video on how the microservices communicate securely with tokens?
It's very helpful.Please implement fusion auth with spring boot
Hey Java techie thanks for great videos so far. I have learnt a lot from your videos. This time I am facing difficulty in configuring Multitenant Spring boot application. Could you make one video series on Multitenancy in Spring boot Thanks.
Okay sure i will
It seems like this config doesn't work anymore with 3.3.2 Spring version. Gateway just crushes with some application context error. Has anyone had the same problem? Also, I took the code from the repository, gateway works fine, but services don't start because of incompatibility of Lombok and JDK 22, maybe someone would find it useful
Hi Sir,Really you are doing a great job with great knowledge and effort. Sir we are waiting for SAAGA Orchestration design pattern in Micro service, Please make one more video on this topic as well. Great Thanks in Advance. Please Keep continue.
I want add admin and user login system in swigy gateway system
Super
can you make please another video to show how we can combine spring boot keaycloack and react ?
Okay i will
thanks@@Javatechie
How to add role based authentication in gateway microservice project how to add @Role annotation use in microservice class method
But how to throw and handle exception if token is invalid and token expired in that cases also we are getting 401
Thanks Basant. Can you kindly create another video in which I can create user in Keycloak from Spring-boot-application and apply role-based authorization in the microservices?
I have already covered this and link shared in video description
Thanks Sir. Could you please create videos for microservice design pattern and annotation part 2
Yes I will
Hai Basant, thank you for this great video. This is what I was looking for. I have one question brother, if we use filter in API Gateway, we can passing some headers that we need (e,g X-USER-ID header) to certain endpoint. how we implemented passing header from API Gateway to certain endpoint if we using keycloack?. example case is: if token is valid than passing X-USER-ID header to /restaurant/order
That's interesting question. Please checkout my spring security in microservice video 2 there I passed headers so you will get an idea 💡
It's great that keycloak can help create jwt easily. But I have a question, after creating jwt with keycloak, how can the user log in with username and password to get the jwt token?
Before the user gets the jwt token he must be part of the system
Can you please make a video on Translational and Isolation and Propagation levels internal working, please help us Sir
I completely forgot about it. Noted for upcoming videos
@@Javatechie Thank you
could you please make a video on secure microservices using Okta?
Are the methods which is strikedthrough, depricated?
Yes
thx
How to restrict the access number of requests per second at the API Gateway level?
You need to implement a rate limiter for that
Hi JavaTechie, in security config class , I am getting error no authentication manager bean. Hence Api gateway is not running for me
Please create a bean if authentication manager
Sir if we want to upgrade keyclock in our project how to do ? Sir ye vale senerio pe bhi video bana do aap
I don't think there will be any problem i believe they must provide backward compatibility
@@Javatechie actually sir in my organisation there is a task to analyse keyclock update in project and what changes required that's why asking sir
No problem i have used both the approach old and new but didn't find much syntactical changes instead UI theme changed
Hii sir, I had seen the video but i have a doubt i.e you are using role based authority in a single microservice class if I use api gateway how to use role based authority
You need to create microservices specific to the role and configure the redirect URL in the gateway
@@Javatechie sir please make a short video
In your Swigygateway project
But how to disable and enable jwt oauth .
I am not sure about direct support but as a workaround You need to introduce a flag to toggle feature
Hi, I wanted to use keycloak for some projects but I gave up because I didn't know how to add custom attributes to role mappings. I want to add validFrom and validTo attributes to role mappings. I asked also in community but I got no response, I can't believe no one has this use case with role time validity! Ofc, I can have this information in my application db, but I feel that this piece of information should be in the authorization server db.
I haven't implemented this scenario before and will check and update you
@@Javatechiehow to implement j front end cause there are all credentials in keycloak based, so it means how to use will provide all credentials to authenticate ... Either use certainly connect with keycloak server or..?
Hii sir, In yml file you are using 2 service class and single login then 2 services access, if one service for admin user and another service for employee user so how they can access
I’m facing with CORS problem, can’t reach gateway, how it works for you?
Please check the source code provided in video description and then validate it .
@@Javatechie I’ve checked the source code, in eureka config (application.yaml) a configuration for CORS is missing, so my point was “How it works for you then”😅 any plugins installed?
@@vladstarichenko4937 no it shouldn't be the issue why cors issue if it's not accessing from UI
@@Javatechie it’s not accessible from postman and from swagger
Can you make video about OAuth2 with authorization server resource server and client server
Как это можно на слух воспринимать?
с трудом)