1 files changed, 0 insertions, 111 deletions
diff --git a/internal/router/session.go b/internal/router/session.go
deleted file mode 100644
index eb4b83874..000000000
--- a/internal/router/session.go
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-   GoToSocial
-   Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU Affero General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU Affero General Public License for more details.
-
-   You should have received a copy of the GNU Affero General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package router
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/gin-contrib/sessions"
-	"github.com/gin-contrib/sessions/memstore"
-	"github.com/gin-gonic/gin"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
-	"github.com/superseriousbusiness/gotosocial/internal/db"
-	"github.com/superseriousbusiness/gotosocial/internal/log"
-	"golang.org/x/net/idna"
-)
-
-// SessionOptions returns the standard set of options to use for each session.
-func SessionOptions() sessions.Options {
-	var samesite http.SameSite
-	switch strings.TrimSpace(strings.ToLower(config.GetAdvancedCookiesSamesite())) {
-	case "lax":
-		samesite = http.SameSiteLaxMode
-	case "strict":
-		samesite = http.SameSiteStrictMode
-	default:
-		log.Warnf("%s set to %s which is not recognized, defaulting to 'lax'", config.AdvancedCookiesSamesiteFlag(), config.GetAdvancedCookiesSamesite())
-		samesite = http.SameSiteLaxMode
-	}
-
-	return sessions.Options{
-		Path:   "/",
-		Domain: config.GetHost(),
-		// 2 minutes
-		MaxAge: 120,
-		// only set secure over https
-		Secure: config.GetProtocol() == "https",
-		// forbid javascript from inspecting cookie
-		HttpOnly: true,
-		// https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-same-site-00#section-4.1.1
-		SameSite: samesite,
-	}
-}
-
-// SessionName is a utility function that derives an appropriate session name from the hostname.
-func SessionName() (string, error) {
-	// parse the protocol + host
-	protocol := config.GetProtocol()
-	host := config.GetHost()
-	u, err := url.Parse(fmt.Sprintf("%s://%s", protocol, host))
-	if err != nil {
-		return "", err
-	}
-
-	// take the hostname without any port attached
-	strippedHostname := u.Hostname()
-	if strippedHostname == "" {
-		return "", fmt.Errorf("could not derive hostname without port from %s://%s", protocol, host)
-	}
-
-	// make sure IDNs are converted to punycode or the cookie library breaks:
-	// see https://en.wikipedia.org/wiki/Punycode
-	punyHostname, err := idna.New().ToASCII(strippedHostname)
-	if err != nil {
-		return "", fmt.Errorf("could not convert %s to punycode: %s", strippedHostname, err)
-	}
-
-	return fmt.Sprintf("gotosocial-%s", punyHostname), nil
-}
-
-func useSession(ctx context.Context, sessionDB db.Session, engine *gin.Engine) error {
-	// check if we have a saved router session already
-	rs, err := sessionDB.GetSession(ctx)
-	if err != nil {
-		return fmt.Errorf("error using session: %s", err)
-	}
-	if rs == nil || rs.Auth == nil || rs.Crypt == nil {
-		return errors.New("router session was nil")
-	}
-
-	store := memstore.NewStore(rs.Auth, rs.Crypt)
-	store.Options(SessionOptions())
-
-	sessionName, err := SessionName()
-	if err != nil {
-		return err
-	}
-
-	engine.Use(sessions.Sessions(sessionName, store))
-	return nil
-}