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parsinggojwttokenjwt-go

Using jwt-go Library - Key is invalid or invalid type

I am trying to pass in a token to the "Parse(token String, keyFunc Keyfunc)" GO routine defined in this GO-library (http://godoc.org/github.com/dgrijalva/jwt-go) for JWT-token parsing/validation.

When I pass the token to this function - 

token, err := jwt.Parse(getToken, func(token *jwt.Token) (interface{}, error) {
        return config.Config.Key, nil
    })

I get an error which says "Key is invalid or invalid type".

My config struct looks like this in config.go file - 

config struct {
 Key string
}

Any suggestions to solve this problem? The token I am passing is a JWT token.

Solution 
  • config struct {
 Key string
}

    Key needs to be a []byte