mirror of
https://github.com/hanzoai/forge.git
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zeekayandHanzo Dev
aa87442fdd
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
89 lines
2.3 KiB
Go
89 lines
2.3 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// SPDX-License-Identifier: MIT
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package common
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import (
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"github.com/hanzoai/git/modules/web"
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"net/http"
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"strings"
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user_model "github.com/hanzoai/git/models/user"
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"github.com/hanzoai/git/modules/reqctx"
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"github.com/hanzoai/git/modules/setting"
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"github.com/hanzoai/git/modules/web/middleware"
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"github.com/hanzoai/git/modules/web/routing"
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)
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func BlockExpensive() func(next http.Handler) http.Handler {
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if !setting.Service.BlockAnonymousAccessExpensive {
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return nil
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}
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
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ret := determineRequestPriority(reqctx.FromContext(req.Context()))
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if !ret.SignedIn {
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if ret.Expensive || ret.LongPolling {
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http.Redirect(w, req, middleware.RedirectLinkUserLogin(req), http.StatusSeeOther)
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return
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}
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}
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next.ServeHTTP(w, req)
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})
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}
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}
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func isRoutePathExpensive(routePattern string) bool {
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if strings.HasPrefix(routePattern, "/user/") || strings.HasPrefix(routePattern, "/login/") {
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return false
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}
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expensivePaths := []string{
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// code related
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"/{username}/{reponame}/archive/",
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"/{username}/{reponame}/blame/",
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"/{username}/{reponame}/commit/",
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"/{username}/{reponame}/commits/",
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"/{username}/{reponame}/compare/",
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"/{username}/{reponame}/graph",
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"/{username}/{reponame}/media/",
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"/{username}/{reponame}/raw/",
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"/{username}/{reponame}/rss/branch/",
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"/{username}/{reponame}/src/",
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// issue & PR related (no trailing slash)
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"/{username}/{reponame}/issues",
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"/{username}/{reponame}/{type:issues}",
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"/{username}/{reponame}/pulls",
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"/{username}/{reponame}/{type:pulls}",
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// wiki
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"/{username}/{reponame}/wiki/",
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// activity
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"/{username}/{reponame}/activity/",
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}
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for _, path := range expensivePaths {
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if strings.HasPrefix(routePattern, path) {
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return true
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}
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}
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return false
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}
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func determineRequestPriority(reqCtx reqctx.RequestContext) (ret struct {
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SignedIn bool
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Expensive bool
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LongPolling bool
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},
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) {
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chiRoutePath := web.GetRouteContext(reqCtx).RoutePattern()
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if _, ok := reqCtx.GetData()[middleware.ContextDataKeySignedUser].(*user_model.User); ok {
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ret.SignedIn = true
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} else {
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ret.Expensive = isRoutePathExpensive(chiRoutePath)
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ret.LongPolling = routing.GetRequestRecordInfo(reqCtx).IsLongPolling
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}
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return ret
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}
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