Spring Boot - Spring Security + JWT Complete Tutorial With Example | javatechie

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  • Опубликовано: 23 дек 2024

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  • @Glru441
    @Glru441 4 года назад +94

    This is not just Spring Security + JWT tutorial rather it is the entire backend project including the new feature of Java 8. Just an Amazing tutorial. I can not thank you enough!!

  • @rubabadawi232
    @rubabadawi232 3 года назад +8

    I watched a lot of tutorials about JWT, but this tutorial is the easiest to understand! Thanks a lot !

  • @nikhilgupta9685
    @nikhilgupta9685 2 года назад +11

    Such a crisp, to-the-point video with explanation of every Spring security syntax: Thanks a ton, mate. You're making our lives a little easy at work :)

  • @valuroutuharigowtam7183
    @valuroutuharigowtam7183 Год назад +11

    you are awesome brother! in this fancy world many youtubers are using fancy words and vocabulary to explain even for (a+b)2 but they provide less content and more show off. But you will explain a very complex topic in a simple way which can be understandable by anyone.

    • @Javatechie
      @Javatechie  Год назад +2

      Waoo thanks for your word buddy and I am so glad that people are getting benefited with my content

  • @durganagothi6703
    @durganagothi6703 2 года назад +4

    I'm absolutely loving this channel!! No nonsense, straight to the point. here is your theory, here is the working example... and here is the code.. done...

    • @Javatechie
      @Javatechie  2 года назад +1

      Thank you buddy 😊

    • @durganagothi6703
      @durganagothi6703 2 года назад +2

      @@Javatechie We all should be thankful for your efforts!! b.t.w I just watched your Springboot+Key Cloak example. Did you get a chance to extend this example to Angular App. I'm looking for Angular+API GATEWAY+ Spring Registry+REST APIs with Key Cloak. you covered everything except Key Cloak + Angular.

    • @Javatechie
      @Javatechie  2 года назад +1

      @@durganagothi6703 buddy i didn't tried that but let me check that in coming weekend 😊

  • @shivgupta8009
    @shivgupta8009 2 года назад +9

    I have gone through a lots of tutorial link, but your explanation on any topic is excellent. you start with basic and go through some what internal part what you are picking with help of coding. It's really helpful to anyone who want to learn or do some POC part of any application. Thanks a lot Java Techie.

    • @Javatechie
      @Javatechie  2 года назад +1

      Thank you Shiv for your word ☺️

  • @jayakumarsivasankar9683
    @jayakumarsivasankar9683 Год назад +1

    Amazing . By watching this video one can learn Spring security , H2 db implementation , JWT authentication. Great Work

  • @mohamednibras53
    @mohamednibras53 3 года назад +3

    Whatever new thing i want to learn, there is a video from Java Techie. Thanks alot

  • @foodgallery5819
    @foodgallery5819 2 года назад +2

    I have no words to thank you enough, I am struggling with this topic since long time and now it is clear. Many thanks to you buddy and god bless with everything that you dreamt of. #gratitude

  • @jaggsmca325
    @jaggsmca325 2 года назад +1

    I am always look upto you for any simplified tutorial yet effective to elaborate end to end implementation. Thumps up and Thank you.

  • @justtellthemno
    @justtellthemno Год назад +2

    Why does this make so much sense? Bravo!

  • @vaibhavdadas5372
    @vaibhavdadas5372 2 года назад +2

    Wow the code and explation both are running perfect thanks a lot for such an informative video

  • @souhaillam3694
    @souhaillam3694 2 года назад +1

    you are the best, I have followed many tutorials and read various documentation but on the technical side I could not understand how to do it and there was always a problem, but thanks to you I finally managed to understand both microservices and jwt. thank you

    • @Javatechie
      @Javatechie  2 года назад

      Thanks buddy 😊. Glad to hear that keep learning ☺️

  • @mdgufrankhan4306
    @mdgufrankhan4306 3 года назад +4

    Excellent Basant... Your effort and your knowledge is really appreciable. Earlier I was following Java Brains all tutorial, but watching your videos, am really say thanks to you. You are equal or in some area more than equal to Java brains.

    • @Javatechie
      @Javatechie  3 года назад

      Hi Gufran , thanks a lot for your word . This kind of appriciation always boost me

  • @vinayindrala5289
    @vinayindrala5289 3 года назад +2

    Clear explanation and worth watching entire 39 minutes video

  • @akashsingsarva7110
    @akashsingsarva7110 Год назад +1

    This is one of the best JWT video I have seen. Thanks a lot brother for making this video.💯

  • @abinashnanda
    @abinashnanda 3 года назад +1

    Everything is well explained, just 2 points I would like to mention
    1. There is no need to validate the token in the filter class as jwtTokenUtil.extractUsername(jwtToken) will return an exception if token is tampered
    2. For Get request no need to set the Content-type as the body is empty.

  • @MadhaviSurapuraju
    @MadhaviSurapuraju Год назад +3

    Its great and clear Explanation JavaTechie!! Good Work and its really helpful for those who are striving to understand concepts. I suggest, you can just create a kind of Document like PDF - what you have Explained in the video, and put that all in that document. it will be very great to get the concepts refreshed when people wants to refresh the concepts again!!

    • @Javatechie
      @Javatechie  Год назад

      Thank you for your suggestion. I have a medium Blog i will upload there ☺️

  • @maherukhzafar9692
    @maherukhzafar9692 2 года назад +1

    I have been watching your videos recently and I definitely am a fan of yours. : )

  • @sujitkumar2196
    @sujitkumar2196 2 года назад +1

    Whenever start new topic so first need to understand the basic and your explanation is very basic bro and its really helpful for me and that's why I liked your video....keep it up. Thanks

  • @sureshpal5569
    @sureshpal5569 Год назад +1

    Thank You for making such video ,they are really very helpful in learning concepts with practical approach

  • @duncanmoiyo6069
    @duncanmoiyo6069 2 года назад +4

    what an amazing tutorial! It's clear, short, and to the point. thank you

  • @Travasol
    @Travasol 3 года назад +1

    Thanks for this live JWT example. It is really helpful to understand the JWT working flow and the usage of all required method and classes. Deep dive and concept wise very understandable. Thank you so much

  • @rabinarayansadangi4248
    @rabinarayansadangi4248 2 года назад +1

    Great Tutorial to learn Spring Security with JWT

  • @RahulThakur-jl7pm
    @RahulThakur-jl7pm 3 года назад +1

    Best tutorial related to the JWT authentication...!! 👌🏻

  • @tulsininnikal5813
    @tulsininnikal5813 2 года назад +1

    Thank you Javatechie... 👏👏👏👏Appreciate ur effort and knowledge

  • @sanketr6256
    @sanketr6256 3 года назад +1

    no words once again java techie help me to understand this security concept in a simple way thanks a lot javatechie keep up the good work

  • @hiteshupreti4250
    @hiteshupreti4250 3 года назад +2

    Keep doing the good work bro 👍..
    Thanks for helping others.

  • @danielkacou5891
    @danielkacou5891 Год назад +2

    thanks you for your explanation , i wish you the best

  • @abhishekgowlikar
    @abhishekgowlikar 11 месяцев назад +1

    Much complex concept in a easy for the java community.

  • @mihajlom1k1
    @mihajlom1k1 2 года назад +4

    Very good tutorial, helped me a lot!

  • @vihariv3829
    @vihariv3829 3 года назад +1

    good youtube tutorial for spring boot JWT. Great keep going....

  • @thiagolemes1866
    @thiagolemes1866 4 года назад +4

    Depois de 2 dias pesquisando um que funciona de verdade. Parabéns e sucesso!!! Você me salvou. Obrigado.

    • @basitali9651
      @basitali9651 3 года назад +2

      After 2 days of researching one that actually works. Congratulations and success!!! You saved me. Thanks.

    • @Javatechie
      @Javatechie  3 года назад

      Did you understand above comment . I don't know which language is that 😂

    • @basitali9651
      @basitali9651 3 года назад +1

      @@Javatechie its Portuguese Lang Sir.

    • @Javatechie
      @Javatechie  3 года назад

      Thanks Basit 😊

  • @antonmariadas7747
    @antonmariadas7747 3 года назад +2

    Great tutorial. Clear, short and to the point. Thank you for your class !

  • @GauravSharma-sj9yx
    @GauravSharma-sj9yx Год назад +1

    Amazing tutorial, clear and concise

  • @franklinoduro7274
    @franklinoduro7274 3 года назад +1

    I appreciate your effort i am soo happy about this.. weldone sir

  • @ILuvBilli
    @ILuvBilli 4 года назад +1

    Fantastic, You explained a very tough subject in very easy way. Thanks a lot Basant

    • @Javatechie
      @Javatechie  4 года назад +1

      Hi Billi , glad to hear this from you 👍

  • @subhamsharma7617
    @subhamsharma7617 Год назад +1

    sir your explanation are always awesome 🤩😍 I just enjoy learning from you and never forget.

  • @letsCherishCoding
    @letsCherishCoding Год назад +2

    WebSecirityConfigureAdapted class is deprecated. Do we have any alternate to it?

  • @sudarshankalvankar1827
    @sudarshankalvankar1827 8 месяцев назад +1

    Thank you so much sir. This tutorial help me lot very neat and clear explanation.

  • @harshitanand8216
    @harshitanand8216 3 года назад +1

    Just speechless as usual ❤️

  • @edwinsandoval4563
    @edwinsandoval4563 3 года назад +3

    Great tutorial, the explanation was very clear and useful : ) Great work !

  • @edorkacerja2816
    @edorkacerja2816 2 года назад +1

    amazing tutorial
    Thank you Basant!

  • @karthickn956
    @karthickn956 Год назад +1

    Nice explanation thank you for your valuable efforts

  • @GodHelp85
    @GodHelp85 3 года назад +4

    This one was so well explained. Keep them coming. Thank you so much!

  • @rslakshmicreation
    @rslakshmicreation Год назад

    Sir, how to do saml and ldap configuration using 2 websecurityconfig class in single application?
    Already i implemented saml with jwt, now i need to do for ldap but when i call ldap controller for login it expecging jwt token before itself. When i tried to use web.ingore then also i couldnt exculde that login api. How to do sir

  • @davidriscanevo5145
    @davidriscanevo5145 3 года назад +2

    Thank you buddy, you got a new subscriber 8)

  • @siddharthmore7448
    @siddharthmore7448 2 года назад +1

    Thank you so so much for this video😘😘😘!

  • @smk8880
    @smk8880 4 года назад +4

    Hi @Java Techie - Can you please help with one full-lengh video of "Request-Response Flow" in Spring Boot with Microservices Tools and Cloud? We use many tools in different layers. So, above flow should help understand the tools used and data flow through them.

  • @electricindro2236
    @electricindro2236 3 года назад +2

    Thanks a lot. Clearly understood the concept.

  • @suddewar
    @suddewar 4 года назад +1

    Very nicely explained. Thank you very much for great tutorial.

    • @suddewar
      @suddewar 4 года назад +1

      Can I get this sample code?

    • @Javatechie
      @Javatechie  4 года назад

      Source code link mentioned in video description

  • @rafareis5957
    @rafareis5957 3 года назад +1

    Thank you! You made it very clear and it worked very well.

  • @amanabhishek8998
    @amanabhishek8998 3 года назад +1

    Awesome video. concept clear sir..

  • @eduardofranca5172
    @eduardofranca5172 3 года назад +1

    Nice video! Amazing explanation!!

  • @Mohamed-uf5jh
    @Mohamed-uf5jh 4 года назад

    Great Job ,You explained very easy way. Thanks a lot Basant

  • @vikashkumarchaurasia1299
    @vikashkumarchaurasia1299 3 года назад +2

    Amazing tutorial bro, thanks

  • @kalyan762
    @kalyan762 3 года назад +1

    Thanks for your time ❤️❤️ awesome lecture

  • @pritam.banerjee03
    @pritam.banerjee03 4 года назад +1

    Learnt a lot from your tutorials 😎😎

  • @selandeemantha4933
    @selandeemantha4933 4 года назад +1

    It's very clear and easy to understand.

  • @tmtvlogs9323
    @tmtvlogs9323 2 года назад +1

    i from VietNamese. I hope you have lots of health and success in your life.

    • @Javatechie
      @Javatechie  2 года назад

      Thank you buddy 😊 keep learning

  • @baismail-daily
    @baismail-daily 3 года назад +1

    Awesome tutorial. Thanks

  • @gopishettymahindra2713
    @gopishettymahindra2713 Год назад +1

    Thank you so much sir , nice explanation. I have some doubts could be please clarify. Let say my api's are consuming third party api's will they need to call everytime authenticate api to generate the token to pass in the header or how they will do. and may I know which one is better approach to maintain this security mechanisam in api gateway level or our applcation.

    • @Javatechie
      @Javatechie  Год назад

      Yes every time they need to pass but that value you no need to manage from backend UI will take care of it

  • @gullianvanderwalt4811
    @gullianvanderwalt4811 3 года назад +2

    Great video, learned alot!

  • @satyanarayanaguggilapu3735
    @satyanarayanaguggilapu3735 7 месяцев назад +1

    Thank you - very useful.

  • @balanks273
    @balanks273 Год назад +2

    Thanks for such a Nice explanation . Did you published any video on Jwt token authorization using public key ?

    • @Javatechie
      @Javatechie  Год назад

      Please checkout the latest spring security jwt video

  • @renishpatel9852
    @renishpatel9852 2 года назад +1

    Hi Basant,
    The jsonwebtoken dependency which you have used has some vulnerability so like today if we want to use then which jar do we neee to include. Like i have seen in maven repo that dependency has no more release after 2018.

    • @Javatechie
      @Javatechie  2 года назад

      Didn't check the updated one . please check official documentation

  • @buddhika71
    @buddhika71 5 лет назад +1

    good content as always. keep up the good work. blessing from Sri Lanka.

    • @Javatechie
      @Javatechie  5 лет назад

      Hi Nadeeshan, glad to hear this dude . please keep in touch with javatechie 👏

  • @arghyamitra3281
    @arghyamitra3281 3 года назад +1

    Great video sir , but u hve few questions : 1. In the last step why we are adding the filter before ?(http.addFilterBefore(..)
    2. In the authenticationManagerBuilder we r setting userdetails obj(our custom) , then why in our custom filter SecurityContextHolder.getContext().getauthentucation() is null ?? It should have the userdetails obj already right .
    Thanks in advance

  • @manishagarwal6134
    @manishagarwal6134 4 года назад +1

    What happens if token is not valid? How the filter chain breaks?What we did is authentication.Those claims are i think for roles which can be used for authorisation also?

    • @Javatechie
      @Javatechie  4 года назад

      Manish didn't get your second question

    • @manishagarwal6134
      @manishagarwal6134 4 года назад +1

      @@Javatechie let's say I have a admin users with some roles.. And seller with other roles.. And buyer with different roles.. So based on roles I want to protect different apis... Is it possible using jwt.. If yes.. Please make a video on that

    • @Javatechie
      @Javatechie  4 года назад

      Yes it's possible using jwt
      Currently we are only storing username and password to claim so here we need to add role so that while generating token it will add roles to token
      Now wherever you will pass token from tokanen we can get the role and can validate it's action

  • @prakashp1970
    @prakashp1970 2 года назад +1

    It's amazing thanks for this.

  • @riadhchibani4929
    @riadhchibani4929 3 года назад +1

    thank you so much , keep going you are awesome

  • @swarnashissarkar4767
    @swarnashissarkar4767 3 года назад +1

    Thanks a lot very well explained!!.

  • @activeindia7092
    @activeindia7092 Год назад

    thank you sir ,for provide this video,❤

  • @vinso2388
    @vinso2388 2 года назад

    Excellent Video, as always. I however noticed that you are calling: UserDetails userDetails = service.loadUserByUsername(userName); in the filter, for every request. Is this not expensive DB operation done for every AJAX interaction. Can we not use the claims embedded in the JWT token and populate usernamePasswordAuthenticationToken in SecurityContextHolder.getContext().setAuthentication(usernamePasswordAuthenticationToken); This way a DB call for every UI interaction, for a token holder user, can be saved. Also, by looking up the DB are we not looking at the state being maintained? Again thanks for the clarification.

  • @nookarapusrinivas8428
    @nookarapusrinivas8428 3 года назад +1

    When I run at 15:00 i got error like "A UserDetailsService must be Set" Wt should I do

    • @Javatechie
      @Javatechie  3 года назад

      Did you create your custom UserDetailsService

  • @johncerpa3782
    @johncerpa3782 4 года назад +2

    Thank you again, I'm learning a lot

  • @narendrakumariitb
    @narendrakumariitb 2 года назад +1

    Hi Basant,
    Thanks for neat and so easy to understand explaination. I had one query how JWT validates if token is expired or not. Does it store the token anywhere along with expiry time. Thanks.

    • @Javatechie
      @Javatechie  2 года назад +1

      Yes it stores token in db with expire policy

  • @akashranjan2662
    @akashranjan2662 Год назад

    Very nice tutorial. I would like to give you one suggestion. Please format your code so that each line of code might be visible on screen completely.

  • @andreabevilacqua7365
    @andreabevilacqua7365 3 года назад +3

    Amazing tutorial. Please add the user roles management (ADMIN, USER, etc) to this workflow. And add some examples of the use of @Secured and @PreAuthorize

    • @Javatechie
      @Javatechie  3 года назад

      Yes u will do that using keycloak

  • @AmolJadhav-yt4te
    @AmolJadhav-yt4te 2 года назад +1

    The hierarchy of the type JwtFilter is inconsistent - this exception i am getting

  • @jatindersinghaujla
    @jatindersinghaujla 4 года назад

    Your video is detailed and completely helpful thanks for creating such a knowledge sharing videos with us. We hope you will keep on doing such a great job and help us with informative videos.
    Great!👍

  • @nazmulhyder8695
    @nazmulhyder8695 4 года назад +1

    Great tutorial .. pls keep going

  • @thanhtu3015
    @thanhtu3015 4 года назад +1

    Thank you. Very well explained !

  • @sureshummiti1212
    @sureshummiti1212 3 года назад +1

    How this will achieve when application uses admin and user roles? How JWT identifies whether request coming from admin role or user role?

    • @Javatechie
      @Javatechie  3 года назад

      When first time use login he need to pass username and password and with that user already role specified in DB . So while sending token return back to client just include role along with username and password .
      Now when second time user send request he need to pass the token which contains all the info like username and password and role .
      Simply extract it and validate

  • @bharathirv8479
    @bharathirv8479 4 года назад +1

    Jwts.parser(), signwith() and all deprecated so what is the replace for that functions. pleaes give suggestion

  • @philippealarie9363
    @philippealarie9363 3 года назад +1

    Really nice tutorial. Thanks a lot.

  • @luckyreddy3146
    @luckyreddy3146 2 года назад +1

    It's gave lots of confidence for me. And How can I implement this security for all my microservices.

    • @Javatechie
      @Javatechie  2 года назад

      I will cover that in my microservice playlist

  • @manjulavanipayyavula1763
    @manjulavanipayyavula1763 2 года назад +1

    even though using lombok @Data for User.java class, getting error as user.getUserName() and user.getPassword() are not exists and recommend to create those in User.java class

    • @Javatechie
      @Javatechie  2 года назад

      Adding only Lombok dependency is not enough You need to add Lombok plugin and enable it if you are using Intellij.

  • @dushsam
    @dushsam 3 года назад +1

    well explained with clarity

  • @chilukabharath4809
    @chilukabharath4809 3 года назад

    at 28:58 from that we can get only username not password then how it can be used to authenticate the user.

  • @basitali9651
    @basitali9651 3 года назад +1

    Good Job keepit up

  • @pranavpeddi9700
    @pranavpeddi9700 4 года назад +1

    Thank you so much for this tutorial, you explained it clean and neat

  • @subhajitmajhivlog
    @subhajitmajhivlog 2 года назад

    Hello Sir ,
    I am learning all this concept Recently , So pardon me if I am asking a very stupid question .
    My first doubt , Is not it a one kind of Oauth flow implementation .? Although As per my understanding it is not the OAuth flow implementation which we follow in Microservice , but this implementation is kind of OAuth flow implementation ? IS that a correct understanding ?
    like for example user --> go to Authorization server (here in this case /Authenticate service which is giving a access token -->and then this token is getting used for the actual resource(in this case the / restcall )). Please let me know I am understanding is correctly or not ?

  • @anishprasad7024
    @anishprasad7024 4 года назад +1

    Hi Thanks fir this great tuturial.
    I have one doubt.
    Even if we use JWT we have to make db call to every request to verify the user right? (Since we have called the loadByUsername in the filter).

  • @sujitkumarmishra8004
    @sujitkumarmishra8004 4 года назад +1

    Hi Basant, I am trying with this approach to perform role based authentication but facing challenges, please suggest what to do?

  • @puranpush
    @puranpush 2 года назад +1

    How we have to use jwt for more Microservices? Do do we need add this security in all Microservices?

    • @Javatechie
      @Javatechie  2 года назад

      No it needs to implement in API gateway

    • @puranpush
      @puranpush 2 года назад +1

      @@Javatechie Thanks bro.. Do we have any video for this?

    • @Javatechie
      @Javatechie  2 года назад

      Yes already i uploaded one please check in channel

  • @saiganeshn8588
    @saiganeshn8588 2 года назад +1

    I am new to spring security can you please explain what is the functionality security context holder class?

    • @Javatechie
      @Javatechie  2 года назад

      Please checkout my spring security internal video

  • @akashranjan2662
    @akashranjan2662 Год назад +1

    You have not configure the H2 database credentials like url, username, password etc in you application.properties file, how is application saving data in H2 database and retrieving it back while authenticating the user details ?

    • @Javatechie
      @Javatechie  Год назад

      If it found h2 dependency in your class path then automatically he will lookup default value to create h2 datasource obj

  • @prakashshindalkar6959
    @prakashshindalkar6959 4 года назад

    Very helpful.. explained all the things in details

  • @rushikeshharal8918
    @rushikeshharal8918 3 года назад +1

    Hi ,
    Really helpful and great video. Just have one question though . You had set token time for 10 hrs. So for 10 hrs , where sill be that token will be stored? Is it in session storage of browser?

    • @Javatechie
      @Javatechie  3 года назад +1

      Actually I didn't implement UI here but usually it should store in Session storage .

    • @rushikeshharal8918
      @rushikeshharal8918 3 года назад +1

      @@Javatechie Thanks Mate