What are Cookies in NodeJS?

In this tutorial video, you will see what are cookies in browsers and two main authentication patterns i.e via Cookies and Headers

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Video Titles
What are Cookies in the Browser?
Cookies in Nodejs?
Authorization Headers
Cookie-based Authentication

Tags
#nodejs #authentication #javascript #expressjs #mongodb #mernstack #developer #api #https #server #javascriptinhindi #webdevelopment #webapp #realtimeapp #serverside #nonblockingio #tech

[YashAmbekar-jp]

The thing I love about this playlist is using simple language, very easy to understand and please always give the scenario of how things work at enterprise level in your future video.😌

[shubhamgupta-bltr]

Thanks sir taking my doubts..it's clear now

[weforyouweb]

Bro you are explaining very deep things in practical superb bro 🎉🎉

[santoshdhariwal]

Excellent Videos Piyush... Explaining it in such a simple way.. makes it so easy

[mahendra.k]

If you encounter this error: Cannot read properties of undefined (reading 'split'), Follow the given steps:

1. first make changes only to handleLogin controller and send token as json instead of setting a cookie.
2. Now in postman, make POST req to /user/login and generate a token.
3. Now make change to our middleware functions i.e to checkAuth and restrictLogin middlewares.
4. And now finally make GET req to homepage and set the authorization header in postman.

Reason: If you make changes to the middlewares first and then try to generate the token it will result in error because we don't have authorization header during initial token generation and the checkAuth middleware is still executed. Hence generate the token first and then make necesarry changes in the middlewares.

Hope it helps!

[pradeeppop]

This tutorial of nodejs is more useful to any other paid tut .
Thank you so much sir such a amazing series ❤️ 🙌 👏

[lillyput]

Bro just don’t stop posting videos u r just amazing tutor❤

[ageshalbhandare]

No words, how you explain deep fully, at each word meaning fully explain😊 Thank you, Create An YouTube channel and share your knowledge📚

[rohitlochib]

Thank You Sir, It was one of the Best explanation of cookies on youtube.

[sutharjay]

Got to know many things this video thank you for the lecture😇😇

[satyanshgarg]

Great work, it has compelled me to like and subscribe.

[lakshyakhushalani]

literally no words for uh bro !...excellent explaination 😃😃

[Muzafar.A]

that was so useful and deep knowledge for newbie. awesome bro ❤.

[mma-dost]

Thanks bhaiya for the video tutorials. 🥳🥳🔥🔥🤘🤘

[Solo_playz]

I thought the same even though I used to do the same in my MERN stack projects what shubham has asked
But Thanks Piyush for getting us more clear on it also I found that OAuth and NextAuth use the same technique while authenticating users on each request they utilize tokens stored in the cookies and get users' data from it!

Very very useful topic you have covered

[heyOrca]

Thank You Piyush For this great video!!! ; )

[imPrathamDev]

can you explain refresh token and access token?

[iganic]

16:10 what are you trying to do 🤔
According to mdn
Fir domain value -
"Only the current domain can be set as the value, or a domain of a higher order"

"A cookie for a domain that does not include the server that set it should be rejected by the user agent."

[mayankbadika]

Thank you so much for sharing this. Very good explanation :)

[khushichaurasia]

From where you learn all this so well??