Hi,

Before processing message by our application , we want to validate if the message is sent from MS teams and someone is not impersonating.

Does Teams Azure bot support any HMAC signature implementations? or something else that can ensure the request body hasn’t changed?

Like here:

Verifying HMAC from Microsoft Teams custom Bot in PHP

Verifying HMAC from Microsoft Teams bot in Python Flask

Thanks

​Hi,Before processing message by our application , we want to validate if the message is sent from MS teams and someone is not impersonating. Does Teams Azure bot support any HMAC signature implementations? or something else that can ensure the request body hasn’t changed? Like here:Verifying HMAC from Microsoft Teams custom Bot in PHPVerifying HMAC from Microsoft Teams bot in Python Flask Thanks  Read More

​