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package main
import (
"net/http"
"os"
"github.com/gorilla/handlers"
)
// Defines a middleware containing a logfile
//
// This is done to combine gorilla/handlers with gorilla/mux middlewares to
// just use r.Use(logger.Middleware) once instead of adding this to all
// handlers manually (Yes, I'm really missing macros in Go...)
type loggingMiddleware struct {
logFile *os.File
}
func (l *loggingMiddleware) Middleware(next http.Handler) http.Handler {
return handlers.LoggingHandler(l.logFile, next)
}
func authMiddleware(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
session, _ := globalState.sessions.Get(r, "session")
username := session.Values["username"]
if username == nil {
http.Redirect(w, r, "/login", http.StatusSeeOther)
} else {
next.ServeHTTP(w, r)
}
})
}
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