Spring boot 3.0 - Secure your API with JWT Token [2023]

[@BoualiAli]

Join the Micro Services course waiting list and get and get an exclusive *EARLY-BIRD discount* aliboucoding.ck.page/d0f9317e13

[@kenkaneki669]

You have no idea how much you have helped me. Due to other tutorials being backdated, I just couldn't find a proper step by step procedure on how to implement jwt in spring boot. You saved my university major project. I wish you lifetime of happiness and health.

[@BoualiAli]

Really happy you liked it

[@aeroabrar_31]

@@BoualiAli A small error check : the token will get expired in only 24 minutes not 24 hours. Apart from that everything is crystal clear.

[@juldasramde9057]

The best course you'll find anywhere. Thank you Alibou !

[@swipped99]

It is astonishing with what fast pace spring boot is moving forwards. Alot of the methods shown here are already deprecated and marked for removal.

[@soukainaj]

Thank you for this amazing tutorial, i had a hard time understanding the process behind spring security, but you explained it very well and didn't just focus on the code itself

[@joypedze2320]

I just finished this tutorial and trust me, if you want to learn about Spring Security using JWT, this is the way. Thanks @Bouli Ali for such awesome content

[@BoualiAli]

I really appreciate your great and honest feedback. This keeps me motivated to provide more and better content

[@boomkablamo]

I want to give you a huge thank you. I've been struggling with this for days due to other tutorials being outdated. You really saved the day.

[@BoualiAli]

Glad I could help!

[@alvinimbuka8283]

Very awesome tutorial, great explanations on the concepts, easy to follow along. I have really learned alot Ali. Looking forward to learn more courses on Springboot and Java.

[@BoualiAli]

Thank you so much for your feedback 🙏

[@Samuelfanu]

Thank you so much for this fantastic Spring Security video! It was incredibly helpful and provided me with valuable insights. I really appreciate the clear explanations and the practical examples demonstrated throughout the tutorial. Your expertise and teaching style made it easy for me to grasp the concepts.

[@BoualiAli]

Glad it was helpful!

[@BoualiAli]

COUPON Code: *EARLYBIRD20* => Spring Data J PA course: aliboucoding.com/p/the-full-guide-to-master-spring-boot-data-jpa

[@rustamnarayan2376]

I just finished watching this tutorial, and I'm incredibly impressed by the level of explanation presented throughout the video. Thanks to Bouali, I've been able to successfully complete a task I've been working on for the past week. Thank you so much for your help! You're truly a lifesaver. God bless you!

[@la-dev]

And how you're going to handle the situation that most of the methods are deprecated now. I'm new and I need you help if it is the right way to learn or this source is already old by now?

[@rustamnarayan2376]

@@la-dev just follow the video and I assure you some googling would rescue you in case there are such issues. However, I did not encounter it as he is using spring boot 3 which is latest :)

[@la-dev]

Thanks @@rustamnarayan2376

[@ivandvoinenko5449]

Hello, it was a great step-by-step tutorial. The things that weren't clear to me became clear after I watched this video for the second time. The only moment (just statistical) - the token expiry date wasn't 24h from the moment of creation. 1000 ms -> 1s; 60 * 1000 -> 1m; 60 * 60 * 1000 -> 1h. So adjustment should be settled to 24 * 60 * 60 * 1000. Your token expiry date is 24 m.

[@BoualiAli]

True, but just for the sake of the tutorial I removed the *24 to have short living token. Sorry for the confusion

[@priya-bp5ch]

Your tutorials are really helpful for me as a beginner. Thanks a lot!!! Your way of teaching is really nice and I feel if you show an implementation video at the start of the tutorial we can easily understand what we are going to build Again, thanks a ton!!!!

[@ibrahimabdellatif186]

جزاك الله خير It's amazing content

[@phanimc11211]

Thank you so much for this fantastic Spring Security video!

[@BoualiAli]

Glad you enjoyed it!

[@eddykokokenfack1362]

Amazing course, i get all workflow about jwt spring security, how to extractAllClaims, single claims, how to use JWTAuthenticationFilter and more. Thanks for this update spring security jwt and hope you take care of you!! Great time!!

[@BoualiAli]

Fantastic!

[@tay_fay]

Many thanks! Your tutorials are absolutely fantastic. Pure gold! The content, your delivery and the speed - everything is just perfect. Sending loads of love your way!

[@BoualiAli]

Glad you like them!

[@theold_new1631]

Thank you from South Korea!

[@guratete]

how is the job Market in Seoul for Java Devs, I am in China and looking for new opportunities in other countries

[@grozageorge2887]

Perfect! This is the most well explained tutorial I have seen and I have seen many regarding the discussed subject.

[@BoualiAli]

Happy you liked it

[@phanimc11211]

Very awesome tutorial, great explanations on the concepts, easy to follow along

[@BoualiAli]

Glad you liked it!

[@lurodev]

This is just what I needed, great explanation and the most important, it works!!! , Thanks and greetings from Colombia.

[@BoualiAli]

Great to hear! Greetings from 🇹🇳

[@anirudh514]

Thank you so much, very well explained! Very useful!!

[@supun_sandaruwan]

this is the video perfectly understand the spring security for me. Thank you so much @Bouali Ali

[@BoualiAli]

Happy you liked it

[@ahmedelamri5942]

Great Video, you saved my life on a bug that I've been searching for so long since I migrated to spring 3.0, Keep it up! from Tunisia

[@BoualiAli]

My pleasure bro I like Tunisian people 🇹🇳

[@michelvandeweetering4450]

Wonderful ! thanks for the effort and clear tutorial!

[@BoualiAli]

My pleasure

[@JamesMiller-xs8zz]

Thank you very much. you save me and my university project. Subscribed

[@BoualiAli]

Glad I could help!

[@loqol5874]

thank you very much for the information and excellent explanation

[@BoualiAli]

Glad it was helpful!

[@indranilgoswami1500]

Great Video Bouali ! I have learned many things. Subscribed your channel also . Thanks a lot !

[@BoualiAli]

Great to have you

[@explorer9240]

love the way u teach (:

[@raoufzouaoui6931]

Great work and content! Thank you very much for this.

[@BoualiAli]

Happy you like it

[@userjred2866]

Thanks a lot man, your explanations are the best! Subscribed! I will see the refresh token vid now :)

[@BoualiAli]

Thank you 🙏. Check the spring security playlist for more videos

[@MrZeroinside]

Great video man, I have recently started learning Springboot and there wasn't many content for 3.0 out there, was exactly looking for this, the way you explained everything was very well done and understable, Thanks and Keep it up!

[@BoualiAli]

Thank you for the great feedback.

[@user-wh3lx1hz8d]

I had the same issue and it turns out I had left User's isEnabled() to false, when it should be true.

[@laylaelaam9507]

thank uuuu so much !!!

[@alexkouasseu6396]

Great Job Ali, thans is the best Tutorial I ever see. I like and Subscribe right now.

[@BoualiAli]

More thank happy to have here

[@poragjyoti4190]

This video made all my doubts clear. Thank you so much.

[@BoualiAli]

Really happy you liked it

[@TiagoSilva-ge5cp]

Great explanation !! Thank you very much, u're awesome

[@BoualiAli]

Glad you liked it!

[@jovaniecabatuan6364]

OMG this is the most awesome tutorial I've ever watched

[@BoualiAli]

Thank youuuuuu. Happy to know that

[@liberaamoremio]

Thank you so much, I followed this guide and everything works great. I have a question though. In the isTokenValid method of JwtService we check if the username(email) from the parameter userDetails is equal to the username found in the token. However the parameter userDetails is always aquired from the username found in the token (e.g. in AuthenticationService or in JwtAuthenticationFilter). So the way I see it we extract the username from the token and then check if the extracted username is equal to the username found in the token. Wont that always be true?

[@paulnzioki8782]

Amazing content. Thank you for your good work to enable us acquire skills.

[@BoualiAli]

really happy I helped you learn

[@sardorbekyorqulov]

Thank you so much bro ! Best tutorial I've ever seen.

[@BoualiAli]

Glad you think so!

[@GloomDev]

Gold. 👍 Thank you.

[@BoualiAli]

Happy you liked it! Thank you too!

[@merxxibeaucoup9093]

Thank you very much for this. this was great. you have gained a subscriber forever!

[@BoualiAli]

So happy and proud to have you here

[@Samuel-ow5jx]

Thank you Ali!

[@user-br7ip7xe7j]

Absolutely great tutorial!

[@BoualiAli]

Happy you liked it

[@juanpablo-mu6wq]

What a great video! you have gained a subscriber forever!

[@BoualiAli]

You’re welcome forever

[@andriikorniienko]

that's perfect, please keep on keeping on!! could you please tell how you learned it and how you would recommend people learn it?? imho documentation usually gives the "What" about everything in it, not "Why"

[@HamzaAlAzhar]

I just discovered your channel, what a great content, Allah y3tik lkhir

[@BoualiAli]

Thank you so much 😊

[@basalat1131]

this tutorial is very helpful. thanks a million

[@BoualiAli]

My pleasure

[@mahmoudotri6103]

baraka al Allahu fik. Keep up the good work!

[@BoualiAli]

my pleasure Check the new one, it is more updated with no deprecations

[@mahmoudotri6103]

@@BoualiAli Awesome! may you share the link for it?

[@BoualiAli]

@@mahmoudotri6103 check the videos and you will notice it. It is a recent upload

[@devynlab]

Loving this. Great start as I migrate to Spring Boot 3. Thanks man 🔥.

[@BoualiAli]

Happy to know 🔥

[@ramadaniotfi3537]

Good job ,and i realy appreciate you so much .

[@BoualiAli]

Thank youuuu

[@laminefaty9340]

Intéressant ! mister bouali ...

[@BoualiAli]

Thank you

[@josue10hd]

muchas gracias por la explicación y por compartir el repositorio 🤓

[@BoualiAli]

My pleasure!

[@777MALexa]

thank you for this video!

[@BoualiAli]

My pleasure

[@furiUfc]

Great Video, thanks a lot

[@BoualiAli]

Glad you liked it!

[@Ezzedini]

great content, I'll be finishing the one on amigos code cause I'm still using spring 2.7, I'll book this video once I upgrade!

[@BoualiAli]

That’s good

[@BKEuphony]

Too good. Awesome.

[@BoualiAli]

🙏 thank you

[@7sudo]

thank you khouya, merci beaucoup pour ton effort.

[@BoualiAli]

My pleasure

[@web3made]

awesome tutorial!

[@BoualiAli]

Glad you liked it!

[@mohamednibras53]

Excellent tutorial

[@BoualiAli]

Thank you

[@mohammedjoubba318]

thank you so much for the course, it is very helpful. I hope you could make a continuation video implementing the APIs in Angular. I 'm really stuck right now

[@BoualiAli]

Happy you liked it I'm already preparing a video for that

[@oOalex74Oo]

Amazing course, I learned so much! It is even more amazing the code you gave on github, however I wish I could have some explanations on all the additional stuff there is in the repo

[@BoualiAli]

Happy you liked it! Just follow the playlist order and you will get each line of the code

[@hafedhbaazouzi3617]

thanks for your efforts

[@BoualiAli]

Welcome 🙏

[@lucasfkam]

For the Spring Security package to be complete on your channel, could you please make a video explaining how to configure CORS using Spring Security? For example, as routes from other origins that need authentication with the head "Authorization" in the request, I would be very grateful

[@BoualiAli]

Coming soon 😁

[@muniapriyansu8805]

I was struggling to learn this, thank you so much for this video. It helped a lot

[@BoualiAli]

I’m happy to help

[@muniapriyansu8805]

@@BoualiAli what changes to make in order to specifically allow USERS to one endpoint? .hasRole("USER") doesnt work SecurityConfiguration

[@BoualiAli]

@@muniapriyansu8805 you need to add the annotation @enableglobalsecuritymethod on the security config class and the @preuathorize will work like a charm I have another spring security in the same playlist that explains authorization and how it works

[@fahrican9708]

really great video!!!! thanks!!! I would adapt the title just put (registration & login) because KZbin does not show your video, when searching for spring boot registration & login

[@BoualiAli]

Thanks for the tip!

[@mike6311]

Thank you so much for all your help!! I am struggling to understand why I am receiving a 403 error when I try to do a post request to /authenticate. Do the token generation is working great but I cannot get the authenticate user to work. The only difference between my code and yours is that I use username to validate instead of email. Can you please help? Thank you!

[@BoualiAli]

1- Check if you are passing an old token in the header 2- check if you have duplicate user (same username) 3- compare with code 4- debug your code and check what exception is thrown by the authManagener.uathenticate() ==> please check the debugging video if this is something new to you

[@eugenheise846]

Hi Ali, if possible, could you show the imports of the class briefly after you finish with a class, for comparison next time? Thank you!

[@BoualiAli]

Check the code on Github

[@ahouzimohamed6387]

Thank you for your efforts, your brother from morocco.. Keep it up 🙂

[@BoualiAli]

My pleasure

[@dalikrimi2277]

Great video Bro keep going 😀😀😍

[@BoualiAli]

Thank you, I will

[@praveens2272]

I am subscribed

[@BoualiAli]

Really happy you liked it

[@odilhonislomov8954]

Thank you 🎉

[@BoualiAli]

You’re welcome 😊

[@akadeadahot7067]

Hello sir i saw video tutorial n these are awesome like each n every topic will convered in videos. One request from my side for desktop native application using electron js with angular in details project like books library project i possible please consider it in your upcoming playlist because no one is on you tube who is doing electron js tutorial.

[@BoualiAli]

I will try my best

[@ablayefaye7157]

great!

[@BoualiAli]

Thanks

[@darkmagician2519]

that is the best vedio about jwt implementation so far, thank you for your simple explanation that even a new user of the spring framework could understand clearly. i have a question please if you don t mind, I'm using spring mvc with thymeleaf, i don t know how to send the jwt token in the header with thymeleaf like in your case with postman you sent it in the authorization type bearer token, and there is no one talking about it thank you

[@adrianfee9131]

I am also trying to figure this out

[@darkmagician2519]

@@adrianfee9131 i manage to do it using session like instead of retrunin the jwt token to the user and send it from the header you can just save it into the session than in the dofliter function you take the jwt token and validate it from the session i ll join the code below i hope this helps

[@darkmagician2519]

i don t know if it s the right way to do it but it is working

[@krige]

16:50 You don’t need to specify the driver-class-name since Spring Boot can deduce it for most databases from the url. See Spring Boot 3.0 Data docs.

[@BoualiAli]

True, but if I don’t specify it people will ask about and I forgot to mention that in the video. Good comment 👍

[@vageeshanvageesh5583]

Great content, thank you. can you please provide a tutorial in Oauth2 implementation in spring boot 3 (Authorisation server + Resource server) using JWT?

[@BoualiAli]

Working on it

[@achrefgassoumi4478]

Good job aloulou ;)

[@BoualiAli]

thank you 3chiri

[@hackpiece3094]

This is soooooo long ! Thank you for doing everything step by step but its my request please bring a Course on Spring Security where you can explain things on a slow pace. That would help us get more clarity.

[@BoualiAli]

Sure

[@user-wb8st1ro5v]

Why, when we add AthenticationProvider to SecurityFilterChain, we get a warning in the console: Global AuthenticationManager configured with an AuthenticationProvider bean. UserDetailsService beans will not be used for username/password login? Maybe we need to create a private method in the SecurityConfig class rather than a Bean in the ApplicationConfig class?

[@manospat1066]

Great! One question, you take the jwt of the authenticate(log-in) to send the Demo Controller request. If I use jwt I got from Register, it is the same ? In simple words, if I want log-in directly after the register (and not log in again), is there any extra step I need to do? (for example set SecurityContextHolder). I guess both in log-in and Register the SecurityContextHolder must be set ! Thanks !

[@kunamanenisaikrishnakunama6990]

❤️👏👏

[@vijayank923]

Awesome, I love your explanation. Can you make video on Spring boot 3.0 - Webflux with JWT Token

[@BoualiAli]

I will take note of that. I’m preparing a new video that you’re gonna love absolutely

[@vijayank923]

@@BoualiAli I’m waiting

[@samymohsen505]

I can't really express how you are amazing Mr. Bouali. The explanation is clear and straight to the point. I wanted to ask you if there is a way to not to hit the database for each request as this will be overhead for it. can we make it in the register & authenticate part only?

[@BoualiAli]

You can implement caching

[@samymohsen505]

can you please recommend me a good way for In memory caching? or any other way that make me avoid using things like Redis aka other database with its own server?@@BoualiAli

[@alexakos1992]

Thank you very much for the content! Can you write for us the non depricated solution for setSigningKey() and parseClaimsJws()?

[@BoualiAli]

Yes, check the playlist and the videos and order by publish date

[@mokamaher1024]

thx

[@Zentex2307]

Hi! Great Tutorial! One of the best I ever seen. I have only one problem, I can still add more users with the same email. You don't check this in tutorial too.

[@BoualiAli]

Thanks for the comment. Yes duplicated users are not prevented. Add @Column(unique=true) on the email field and it will fix it

[@_U_will_always_shine]

Randomly found this channel. Wonderfully explained. Thanks a lot. Just a request, could you paste that key generator url in the description?

[@BoualiAli]

You can check the code in my github account (link in the description)

[@hemanthkumarallam3894]

Hi, I have implemented your project for me for all the api in Auth Controller I am getting 403 error.

[@husseinali1199]

thank you for your tutorial i hope you do tutoril for spring boot microsrvice securty JWT

[@BoualiAli]

I’m preparing something already

[@keymalandre9111]

Hello what ist the next video it's very interesting

[@GauravKawatra-b5p]

Hy, Can you add courses on Data Engineering y-using AWS, ETL pipelines, ELT pipelines, etc.

[@emometalpunk]

Thank you for your awesome tutorial! I learn a lot from your video. Let's say if we had multiple microservices and Spring Cloud Gateway routing to process requests to those (downstream) services. I was wondering if you could let me know how we can apply the jwt from your video (user microservice) to other microservices as a global one. Thank you once again for your time and consideration!

[@BoualiAli]

It works the same way. Just implement it on the api gateway level

[@BoualiAli]

Really happy to have you here

[@soulayma.6948]

Hi thanks for the tutorial The register works fine and generates a token however when i try to test the authenticate it gives me a 403 Forbidden

[@BoualiAli]

Check that you correctly pass the credentials and you have your password encoder bean

[@user-wh3lx1hz8d]

did you manage to fix it? I have the same issue

[@lageraho3508]

Am using Spring tool suite......At 1:46:26..... var is deprecated and after User......User.builder option is not showing........

[@BoualiAli]

You need to install the lombok plugin. Check the official website of lombok and follow the steps for eclipse

[@chinmayeeyeladi1172]

@@BoualiAli I have installed lombok plugin still facing same issue

[@jasonadventure2265]

It's very clear logic, thanks a lot Bouali

[@BoualiAli]

Glad you think so!

[@zqgAFf]

Thank you very much for explaining to us how jwt works under the springboot 3 to do whole authentication part , would you give a follow-up with the role based version in the next comming up videos?😁

[@BoualiAli]

Sure thing!

[@zqgAFf]

@@BoualiAli thank u so much, after watching your old 2.0 role based version and your comment down below I assume using EnableMethodSecurity as well as preAuthorize can do this . But for controlling the role to limit on CRUD or refresh token I have no clue

[@garvisrobot9274]

Some routes working some goving errors 404 unablw to trace cause 😢😢😢😢😢

[@pip3936]

Can you please make a tutorial about authentication and authorization exception handling. Like where to throw exceptions if invalid credentials were prompted or JWT related exception 🙏

[@BoualiAli]

Check the exception handling video. You have the answer there

[@nikolatodorovic7198]

I've been building a Rest API and I can't help but ask aren't these response codes actually completely wrong? Atm when you're sending a request without the authorization header you're getting a 403 - Forbidden meanwhile that should result in 401 unauthorized as the user wasn't recognized by the server? Furthermore every error occured seems to be followed up by a 403, including both routes that don't exist, methods that aren't allowed on specific routes and errors that occur like validation and such. Any follow up to that?

[@BoualiAli]

Sorry, I didn’t understand the issue

[@nikolatodorovic7198]

@@BoualiAli 1:56:24 when sending the following request to the endpoint shouldn't the response be a 401 unauthorized as no authorization header was present but instead you've got a 403 which indicated that the server did indeed recognise who is making the request and simply doesn't have the permission to access the resource?

[@BoualiAli]

@@nikolatodorovic7198 it returns 403 too if the credentials are bad

[@lorenzoandreoli]

​ I agree with @Nikola Todorovic. if you request a protected resource without sending the authorization token, like in 1:56:14, you should get 401 instead of 403

[@BoualiAli]

@@lorenzoandreoli just return the code that suits you. I showed you how to implement and you can always change anything depending on your need