51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package auth
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import (
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"encoding/gob"
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"log"
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"net/http"
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"lishwist/db"
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"lishwist/env"
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"github.com/gorilla/sessions"
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)
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type AuthMiddleware struct {
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Store *sessions.CookieStore
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protectedHandler http.Handler
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publicHandler http.Handler
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}
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func (auth *AuthMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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session, _ := auth.Store.Get(r, "lishwist_user")
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authorized, _ := session.Values["authorized"].(bool)
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if !authorized {
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auth.publicHandler.ServeHTTP(w, r)
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} else {
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auth.protectedHandler.ServeHTTP(w, r)
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}
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}
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func (auth *AuthMiddleware) ExpectUser(r *http.Request) *db.User {
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session, _ := auth.Store.Get(r, "lishwist_user")
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username, ok := session.Values["username"].(string)
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if !ok {
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log.Fatalln("Failed to get username")
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}
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user, err := db.GetUserByName(username)
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if err != nil {
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log.Fatalf("Failed to get user: %s\n", err)
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}
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return user
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}
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func NewAuthMiddleware(protectedHandler http.Handler, publicHandler http.Handler) *AuthMiddleware {
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gob.Register(&RegisterProps{})
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gob.Register(&LoginProps{})
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store := sessions.NewCookieStore([]byte(env.JwtSecret))
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store.Options.MaxAge = 86_400
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return &AuthMiddleware{store, protectedHandler, publicHandler}
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}
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