How to Setup Authentication for Azure Functions

This video describes two ways you can setup authentication in Azure Functions: Key (token) based auth and Azure AD Integrated. The step-by-step video also describes what the different authorization levels do.

[OThyme]

Excellent walkthrough and provide the overview in only 20 minutes. Thanks

[devops-sushi]

Easy to follow, lots of information. Cheers!

[JimAtFoley]

Would love to see an updated version of this with the current version of Azure Functions. This does not seem to work for me

[theMrM_]

Excellent content sir, thanks for share it

[Tolmachovtv]

Nice and handy tutorial. Thanks for the video!

[ketanjoshi]

great video, very useful and thorough

[leandrualmeida]

Thanks for this content! it's helped me a lot.

[YiğitŞimşek-xk]

What if my client is a NextJS application running on App Services? I gave the proper API permissions, but can you please explain how to send a request from inside the application and not through the CLI?

[florianprat]

Hello,
I tried to do the same as you did in the second part of the video but I get the error :
AADSTS500011: The resource principal named api://.../... was not found in the tenant named .... This can happen if the application has not been installed by the administrator of the tenant or consented to by any user in the tenant. You might have sent your authentication request to the wrong tenant.
I have checked the configuration several times.

[mrpija]

thank you! very useful and well explained... do you have any example about an endpoint to generate token?

[galandekapil]

Thank you for a great video. It gives a lot of knowledge. How you planning to create similar video using System Managed Identity?

[pazu_]

Thanks but a bit confused as to why you had to create two app registrations? You created nvm-addemo-... and also ADClient.
What is the purpose of that?

[AnilYadav-spti]

Hi, how to authenticate function using client certificate from logic app?

[ImayaTRayar]

Thanks for the great video sir. Please help me to know if Azur AD access is denied to me, what should I do. Where should I give permission in the azur portal and who should give. Kindly help me Sir

[ofio]

how to get a token to use from postman and alikes?