Error while decoding jwt token while using Authorization Header

[Utkar5hM]

I'm using the following middleware function for obtaining user's jwt token via the Authorization header or cookie.

func IsLoggedIn(jwt_secret string) echo.MiddlewareFunc {
	return echojwt.WithConfig(echojwt.Config{
		NewClaimsFunc: func(c echo.Context) jwt.Claims {
			return new(JwtCustomClaims)
		},
		SigningKey:  []byte(jwt_secret),
		TokenLookup: "header:Authorization,cookie:jwt",
	})
}

It does seem to work with cookies, example: with following curl request:

curl --location --request POST 'http://localhost:4000/instances' \
--header 'Cookie: jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1lIjoiVGVzdCIsInVzZXJuYW1lIjoidGVzdEB0ZXN0LmNvbSIsInJvbGUiOiJ1c2VyIiwiZXhwIjoxNzM2NjE5Nzc2fQ.p9Y_hxEVrFYJiilyMXgy4wxgzpu6-MOPSCDXfSyFCmU'

but seemingly fails with the following request:

curl --location --request POST 'http://localhost:4000/instances' \
--header 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1lIjoiVGVzdCIsInVzZXJuYW1lIjoidGVzdEB0ZXN0LmNvbSIsInJvbGUiOiJ1c2VyIiwiZXhwIjoxNzM2NjE5Nzc2fQ.p9Y_hxEVrFYJiilyMXgy4wxgzpu6-MOPSCDXfSyFCmU'

Giving error:
message=invalid or expired jwt, internal=token is malformed: could not base64 decode header: illegal base64 data at input byte 6

I can't seem to figure out the issue, I tried double encoding the token with base64 but that doesn't work as well.

I'm utilizing the following package versions:

	"github.com/golang-jwt/jwt/v5"
	echojwt "github.com/labstack/echo-jwt/v4"
	"github.com/labstack/echo/v4"

Any help would be greatly appreciated. TIA

[Utkar5hM]

:_: All I had to do was to specify the cut prefix with space. The default isn't bearer, hmm.

ex: TokenLookup: "header:Authorization:Bearer ,cookie:jwt"