ASP.NET CORE Web API - JWT Authentication (Refresh Token + Role Based + Entity Framework ) | Swagger

[@sureshl1447]

not clear explanation...16:11 , what is IOption ? why we are using?

[@balakrishnan-gf9rw]

Creating new refreshtoken for first time user:- context.Entry(tblRefreshtoken).State = EntityState.Added; context.SaveChanges();

[@NihiraTechiees]

👍

[@arundeepaktirkey6920]

@@NihiraTechiees where to write this code? for generating first token.

[@janoshollosi9570]

@@arundeepaktirkey6920 RefreshTokenGenerator class -> after tblRefreshtoken creation - it is created but not written to database table

[@huntspot2346]

5:54 How the models folder came ? How you created that?

[@NihiraTechiees]

It's created from scaffolding comment. Watch 5:10 to 5:25

[@huntspot2346]

@@NihiraTechiees i am getting error, scaffolding comment is not running successfully. Scaffold-DbContext "Server=DESKTOP-GRKHDU6; Database=LocalGroup;Trusted_Connection=True;" Microsoft.EntityFrameworkCore.SqlServer - OutputDir Models

[@NihiraTechiees]

Did you installed all the packages

[@huntspot2346]

@@NihiraTechiees Yes i installed

[@community7757]

@@huntspot2346 I've seen a typo error in your code. It's -OutputDir not - OutputDir (space before Output).

[@InfinityBoyz_ShanCreations]

Can you please explain what is that folder that you are copying APIcore files into another folder and in last part of video in IIS server website configuration you select that new folder why and what is actually that folder I just created a new folder in my angular aplication folder and pasted it but I get error while hosting on port 84 as you showed?

[@NihiraTechiees]

If port is already used try other port

[@kgoute5099]

Awesome Tutorial and Thank you sir

[@NihiraTechiees]

Glad to hear, welcome

[@lrl2054]

Great explanation! Thank you for sharing!

[@NihiraTechiees]

Thanks for your support

[@dilshadazam880]

There is no startup.cs file in .net 6. How come you have in this video. please help how do I get startup.cs while creating the project

[@NihiraTechiees]

This video created 2 years back with dot net core 3. From dotnet 6 onwards there is no startup file. So whatever code we written in startup files it's moved to program.cs file please follow my .NET 7 tutorial it's almost same as .NET 6

[@AnandRaj-hq4zv]

Hi sir when I am creating new user and login then it’s not saving refresh in table for new user.

[@NihiraTechiees]

Please debug any error while creating new record

[@pathumlakshan9258]

My scaffold command is not valid. it gives me an error. how to fix that? Scaffold-DbContext : A positional parameter cannot be found that accepts argument '-'. At line:1 char:1 + Scaffold-DbContext "Server=.\\mssqlserver01; Database=ProductAPI_JWT. ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidArgument: (:) [Scaffold-DbContext], ParameterBindingException + FullyQualifiedErrorId : PositionalParameterNotFound,Scaffold-DbContext this is the error i got

[@NihiraTechiees]

Send me mail with details... Will repond tonight

[@Xpressk]

Great video. Thanks. I generated a refresh token, however, my old token is still valid, if i pass that to a post request, I am able to get values. Anything explicitly we need to do to manually expire the old tokens?

[@NihiraTechiees]

What is token expiration time?

[@Xpressk]

@@NihiraTechiees 10 mins

[@WorldEnder]

@@Xpressk it's probably 10 min + 5 min from the way it expires

[@sunilshinde233]

thank you for sharing . But i see expiration time is not accurate, i see some time zone issue, how to fix that.

[@NihiraTechiees]

Which time zone you facing problem

[@sunilshinde233]

I see expiration time was not found correct , i used UTC for token expiration , then worked expiration time accurately.

[@pramodanachimath5081]

Sir can I get to know how you have inserted values for usercred ,bcz I am getting unauthorized everytime

[@NihiraTechiees]

Do you have database setup?

[@jaypatadia3744]

How to pass dynamic roles in controller for eg you have passed admin role in the controller

[@NihiraTechiees]

Actually I am passing token only, when I am creating token I included roles in token. Token creating we are checking credentials same we can get roles from database

[@satheeswaranj6990]

Thanks bro.. nice explanation 👌 👍 👏

[@NihiraTechiees]

Thanks for the feedback

[@soundarpandi3628]

Great Explanation Anna Thanks

[@NihiraTechiees]

Thanks brother 🤝

[@basantkumarmandal3610]

I have created Usercontroller using controller with action And Entity framework , and it is not working so please give some guidence

[@NihiraTechiees]

What error is coming

[@AniAnil-wf7tx]

Great Explanation!!! and Need DB scripts

[@NihiraTechiees]

Db script uploaded in GitHub link available in description

[@muhdkrd]

Hi, Can you create a whole Get, Post, Put, Delete with DataService + Controller with Models Dto & MapToDto All these topics in a single video. Thank you.

[@NihiraTechiees]

Let me try

[@muhdkrd]

@@NihiraTechiees I have texted you on google chat. Will you please check?

[@hamletmendez]

Can you tell me the framework version in which the tutorial was made?

[@NihiraTechiees]

This video I used dot net core 3.0

[@divyapant3748]

Hi, can I get the database queries for the tables. And also I guess I don't have the version in which there is any Startup file.

[@NihiraTechiees]

Dot Net core version 5 & above don't have startup file... Startup file codes also moved to program.cs

[@GovindSingh-em1iy]

InvalidOperationException: Unable to resolve service for type 'Learn_DbAPI.Models.CustomerContext' while attempting to activate 'Learn_DbAPI.Controllers.CustomerController'.

[@NihiraTechiees]

Please do register your db context (customer context) in program.cs file

[@GovindSingh-em1iy]

@@NihiraTechiees Thank you very much Sir. By adding this below code in program.cs, it resolved.... builder.Services.AddDbContext(options => { options.UseSqlServer(builder.Configuration.GetConnectionString("constring")); }); Thanks Again Sir.

[@amardzanan8255]

Amazing videos. Keep it up !

[@NihiraTechiees]

Thanks🙏

[@shakulhameedmaricar8508]

Thanks a lot. Clear explanation

[@NihiraTechiees]

Thanks🙏

[@jhonnidarshan3094]

Hey bro ! can you make a front part as well in angular for the authentication?

[@NihiraTechiees]

kzbin.info/aero/PLfyWdpsiUiPD7kYHujLg3Vl6GV69yQPgD

[@jhonnidarshan3094]

@@NihiraTechiees thank you

[@gladisxavier2430]

token post method shown 200 ok but key not generated in body pls solve this bro

[@NihiraTechiees]

First debug, then cross check with GitHub source. I hope you not returned

[@TariqulIslam-k4v]

Great content ! Can you explain how can i invalidate or revoke the token on against with my signout functionality. Yes i know that JWT has no option to cancel the token but is it possible any way to invalidate the token ?

[@NihiraTechiees]

We can write custom logics like... Always store jwt tolen in database once sign out make sure we need to remove from database. Token validation time also need to check database.... But it's not good practice Since you have requirement like this then we can do

[@santoshernandez9663]

Hi, where is the part for the registration?

[@NihiraTechiees]

Register I have not created video but added code, please check link in description for source . Register method available in user controller

[@muneeswarreddy1129]

Sir How we are storing token in database

[@NihiraTechiees]

Refresh token only we are storing in database using entity framework. Jwt token we are just generating and returning

[@diligencehumility6971]

Why are you installing 3.0.1 version of EF Core and EF Core Tools? Instead of the newest version? 6.0

[@NihiraTechiees]

Latest version is not suitable for .NET Core 3.01

[@thaerkilani5804]

can u create this with identity server? thank u

[@NihiraTechiees]

Will do in future

[@sprajpure]

Can you please upload the database schema of this project on github

[@NihiraTechiees]

Sure, let you know shortly

[@NihiraTechiees]

github.com/nihira2020/Database/blob/main/Learn_DB_script.sql

[@AshishKumar-ep4ow]

Hello Sir, Can you please provide the database table queries?

[@NihiraTechiees]

Send me mail

[@meta6114]

Hai ji Unga code ah github la update pana naila iruku.

[@NihiraTechiees]

ok

[@meta6114]

Thanks anna sp based sql next video poduga anna

[@NihiraTechiees]

Sure

[@diligencehumility6971]

Please... the bird on the background, or what it is... driving me nuts. Buy good video otherwise

[@NihiraTechiees]

Yes it's birds only. Buy good video Otherwise what ?

[@iram9465]

@@NihiraTechiees Buy seems to be a typo for the word 'but'. But good video otherwise. Honestly the cheerful birds are nice but really bothered me to throughout the video. Thank you for the video.

[@rakesht7004]

Could you please provide me the database of this project too

[@NihiraTechiees]

Send me mail, I will provide on the same

[@EREN11997]

Well explained. Need Db queries.Thanks

[@NihiraTechiees]

Your email id please

[@danishkhan2897]

Can you please provide SQL Queries

[@NihiraTechiees]

Please send me request mail

[@AyatSoft]

Great Video! Can you Share DB Queries..

[@NihiraTechiees]

please check here github.com/nihira2020/Database/blob/main/Learn_DB_script.sql

[@AyatSoft]

@@NihiraTechiees Thanks for sharing

[@NihiraTechiees]

Welcome

[@manhlong6335]

I want to file script database. Do you send me file script database?

[@NihiraTechiees]

It's available in my github repos. Repo name database & filename is learn_db_script.sql

[@manhlong6335]

@@NihiraTechiees thank you brother

[@manhlong6335]

@@NihiraTechiees i have'nt see file learn_db_script.sql

[@NihiraTechiees]

github.com/nihira2020/Database/blob/8f58d84d71c81900c59c69c2630eb89803224137/Learn_DB_script.sql

[@NihiraTechiees]

Can you check this link

[@muhdkrd]

Hi please provide me database tables queries. Thank you.

[@NihiraTechiees]

Your mail id?

[@muhdkrd]

comment gets deleted if I use gmail in the end. Thank you.

[@muhdkrd]

@@NihiraTechiees waiting, please. Thank you.

[@NihiraTechiees]

Check your mail

[@rosiealexsander6607]

@@NihiraTechiees hiii could you please give me database query ?

[@ajithaji6793]

Hi bro i need database tables queries.

[@NihiraTechiees]

Send me your email id

[@ajithaji6793]

Did you get the my email id .

[@ajithaji6793]

@@NihiraTechiees bro I need sql code

[@NihiraTechiees]

I don't receive your email, please send me a mail @ [e-mail]

[@ajithaji6793]

Thanks bro

[@Iamgogetartist]

Good Explanation Can you provide me the Soure code

[@NihiraTechiees]

Please check description source code link is available

[@meta6114]

Entha code ah github la update panido video kila kuduga ji

[@NihiraTechiees]

github.com/nihira2020/DotNETCORE_API_JWTToken

[@meta6114]

@@NihiraTechiees thank dude🙂

[@jayakumar2927]

@@NihiraTechiees This page isn’t working shows

[@jayakumar2927]

@@NihiraTechiees This page isn’t working shows

[@mayoonava4938]

Great explanation! Thank you for sharing!

[@NihiraTechiees]

Glad to hear