How to extract and verify token sent from frontend

Question

I am using "github.com/dgrijalva/jwt-go", and able to send a token to my frontend, and what I would like to know how I could retrieve the token sent from the front

Answer 1

1)here there is the function profilehandler (author theShivaa);

link1: https://gist.github.com/theShivaa/999cec98fc29d77ea47b2bdaf0a6b4fb

link2: https://medium.com/@theShiva5/creating-simple-login-api-using-go-and-mongodb-9b3c1c775d2f

2)to use/test this function, in the bash shell I run this command.

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -H "Authorization:eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmaXJzdG5hbWUiOiJwaXBwbzIiLCJsYXN0bmFtZSI6InBpcHBvMyIsInVzZXJuYW1lIjoicGlwcG8xZiJ9.MkcI4JNUgoOeMzJUhDe4dLOsK3zXSAGC9fCV5EqwA98" -X GET http://localhost:8080/profile