Jwt Lookups

[TheYkk]

Issue Description

I want to be able to send jwt token from multiple sources. Example of ; I might be want send jwt token via header on curl or I might be want set via cookie in browser.

Checklist

• Dependencies installed
• No typos
• Searched existing issues and docs

Expected behaviour

I should be able to present TokenLookup this way

middleware.JWTConfig{
    TokenLookup:   "header:Authorization,query:token,cookie:jwt",
}

Actual behaviour

Currently TokenLookup system works by parsing one lookup source.

Steps to reproduce

Working code to debug

package main

func main() {
}

Version/commit

[ayoubfaouzi]

Have exactly the same issue ! and definitely useful having this.

[TheYkk]

Pull request: #1845

[ayoubfaouzi]

Yep, waiting for it to be merged :)