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forgejo/routers/private/internal.go
Lunny Xiao 6433ba0ec3
Move macaron to chi (#14293)
Use [chi](https://github.com/go-chi/chi) instead of the forked [macaron](https://gitea.com/macaron/macaron). Since macaron and chi have conflicts with session share, this big PR becomes a have-to thing. According my previous idea, we can replace macaron step by step but I'm wrong. :( Below is a list of big changes on this PR.

- [x] Define `context.ResponseWriter` interface with an implementation `context.Response`.
- [x] Use chi instead of macaron, and also a customize `Route` to wrap chi so that the router usage is similar as before.
- [x] Create different routers for `web`, `api`, `internal` and `install` so that the codes will be more clear and no magic .
- [x] Use https://github.com/unrolled/render instead of macaron's internal render
- [x] Use https://github.com/NYTimes/gziphandler instead of https://gitea.com/macaron/gzip
- [x] Use https://gitea.com/go-chi/session which is a modified version of https://gitea.com/macaron/session and removed `nodb` support since it will not be maintained. **BREAK**
- [x] Use https://gitea.com/go-chi/captcha which is a modified version of https://gitea.com/macaron/captcha
- [x] Use https://gitea.com/go-chi/cache which is a modified version of https://gitea.com/macaron/cache
- [x] Use https://gitea.com/go-chi/binding which is a modified version of https://gitea.com/macaron/binding
- [x] Use https://github.com/go-chi/cors instead of https://gitea.com/macaron/cors
- [x] Dropped https://gitea.com/macaron/i18n and make a new one in `code.gitea.io/gitea/modules/translation`
- [x] Move validation form structs from `code.gitea.io/gitea/modules/auth` to `code.gitea.io/gitea/modules/forms` to avoid dependency cycle.
- [x] Removed macaron log service because it's not need any more. **BREAK**
- [x] All form structs have to be get by `web.GetForm(ctx)` in the route function but not as a function parameter on routes definition.
- [x] Move Git HTTP protocol implementation to use routers directly.
- [x] Fix the problem that chi routes don't support trailing slash but macaron did.
- [x] `/api/v1/swagger` now will be redirect to `/api/swagger` but not render directly so that `APIContext` will not create a html render. 

Notices:
- Chi router don't support request with trailing slash
- Integration test `TestUserHeatmap` maybe mysql version related. It's failed on my macOS(mysql 5.7.29 installed via brew) but succeed on CI.

Co-authored-by: 6543 <6543@obermui.de>
2021-01-26 16:36:53 +01:00

74 lines
2.7 KiB
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
// Package private includes all internal routes. The package name internal is ideal but Golang is not allowed, so we use private as package name instead.
package private
import (
"net/http"
"reflect"
"strings"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/private"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/web"
"gitea.com/go-chi/binding"
)
// CheckInternalToken check internal token is set
func CheckInternalToken(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
tokens := req.Header.Get("Authorization")
fields := strings.Fields(tokens)
if len(fields) != 2 || fields[0] != "Bearer" || fields[1] != setting.InternalToken {
log.Debug("Forbidden attempt to access internal url: Authorization header: %s", tokens)
http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden)
} else {
next.ServeHTTP(w, req)
}
})
}
// bind binding an obj to a handler
func bind(obj interface{}) http.HandlerFunc {
var tp = reflect.TypeOf(obj)
for tp.Kind() == reflect.Ptr {
tp = tp.Elem()
}
return web.Wrap(func(ctx *context.PrivateContext) {
var theObj = reflect.New(tp).Interface() // create a new form obj for every request but not use obj directly
binding.Bind(ctx.Req, theObj)
web.SetForm(ctx, theObj)
})
}
// Routes registers all internal APIs routes to web application.
// These APIs will be invoked by internal commands for example `gitea serv` and etc.
func Routes() *web.Route {
var r = web.NewRoute()
r.Use(context.PrivateContexter())
r.Use(CheckInternalToken)
r.Post("/ssh/authorized_keys", AuthorizedPublicKeyByContent)
r.Post("/ssh/{id}/update/{repoid}", UpdatePublicKeyInRepo)
r.Post("/hook/pre-receive/{owner}/{repo}", bind(private.HookOptions{}), HookPreReceive)
r.Post("/hook/post-receive/{owner}/{repo}", bind(private.HookOptions{}), HookPostReceive)
r.Post("/hook/set-default-branch/{owner}/{repo}/{branch}", SetDefaultBranch)
r.Get("/serv/none/{keyid}", ServNoCommand)
r.Get("/serv/command/{keyid}/{owner}/{repo}", ServCommand)
r.Post("/manager/shutdown", Shutdown)
r.Post("/manager/restart", Restart)
r.Post("/manager/flush-queues", bind(private.FlushOptions{}), FlushQueues)
r.Post("/manager/pause-logging", PauseLogging)
r.Post("/manager/resume-logging", ResumeLogging)
r.Post("/manager/release-and-reopen-logging", ReleaseReopenLogging)
r.Post("/manager/add-logger", bind(private.LoggerOptions{}), AddLogger)
r.Post("/manager/remove-logger/{group}/{name}", RemoveLogger)
r.Post("/mail/send", SendEmail)
return r
}