JWT middleware for github.com/labstack/echo using github.com/lestrrat-go/jwx
WARNING: As of this writing, this is a proof of concept. The author does not usually develop web applications using github.com/labstack/echo. This library is provided in hopes that it will help you, but there may be bugs lurking. Contributions are welcome.
This is pretty much a straight port of "github.com/labstack/echo/v4/middleware".JWT.
The difference is this module uses github.com/lestrrat-go/jwx instead of github.com/dgrijalva/jwt-go to handle the JWT tokens.
Please note that there are a few differences. You are advised to read the code before using it.
func main() {
const googleCerts = `https://www.googleapis.com/oauth2/v3/certs`
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
e := echo.New()
ar := jwk.NewAutoRefresh(ctx)
ar.Configure(`https://www.googleapis.com/oauth2/v3/certs`, jwk.WithMinRefreshInterval(15*time.Minute))
ks, err := ar.Refresh(ctx, googleCerts)
if err != nil {
panic(fmt.Sprintf("failed to refresh google JWKS: %s\n", err))
}
e.Use(jwx.JWX(ks))
e.GET("/", func(c echo.Context) error {
return c.String(http.StatusOK, "Hello, World!")
})
e.Start(":8000")
}