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// Copyright 2020 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 install
import (
goctx "context"
"fmt"
"net/http"
"path"
"code.gitea.io/gitea/modules/httpcache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/public"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/templates"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/modules/web/middleware"
"code.gitea.io/gitea/routers/common"
"code.gitea.io/gitea/routers/web/healthcheck"
"code.gitea.io/gitea/services/forms"
"gitea.com/go-chi/session"
)
type dataStore map[string]interface{}
func (d *dataStore) GetData() map[string]interface{} {
return *d
}
func installRecovery(ctx goctx.Context) func(next http.Handler) http.Handler {
_, rnd := templates.HTMLRenderer(ctx)
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
defer func() {
// Why we need this? The first recover will try to render a beautiful
// error page for user, but the process can still panic again, then
// we have to just recover twice and send a simple error page that
// should not panic any more.
defer func() {
if err := recover(); err != nil {
combinedErr := fmt.Sprintf("PANIC: %v\n%s", err, log.Stack(2))
log.Error("%s", combinedErr)
if setting.IsProd {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
} else {
http.Error(w, combinedErr, http.StatusInternalServerError)
}
}
}()
if err := recover(); err != nil {
combinedErr := fmt.Sprintf("PANIC: %v\n%s", err, log.Stack(2))
log.Error("%s", combinedErr)
lc := middleware.Locale(w, req)
store := dataStore{
"Language": lc.Language(),
"CurrentURL": setting.AppSubURL + req.URL.RequestURI(),
"locale": lc,
"SignedUserID": int64(0),
"SignedUserName": "",
}
httpcache.AddCacheControlToHeader(w.Header(), 0, "no-transform")
w.Header().Set(`X-Frame-Options`, setting.CORSConfig.XFrameOptions)
if !setting.IsProd {
store["ErrorMsg"] = combinedErr
}
err = rnd.HTML(w, http.StatusInternalServerError, "status/500", templates.BaseVars().Merge(store))
if err != nil {
log.Error("%v", err)
}
}
}()
next.ServeHTTP(w, req)
})
}
}
// Routes registers the install routes
func Routes(ctx goctx.Context) *web.Route {
r := web.NewRoute()
for _, middle := range common.Middlewares() {
r.Use(middle)
}
r.Use(web.WrapWithPrefix(public.AssetsURLPathPrefix, public.AssetsHandlerFunc(&public.Options{
Directory: path.Join(setting.StaticRootPath, "public"),
Prefix: public.AssetsURLPathPrefix,
}), "InstallAssetsHandler"))
r.Use(session.Sessioner(session.Options{
Provider: setting.SessionConfig.Provider,
ProviderConfig: setting.SessionConfig.ProviderConfig,
CookieName: setting.SessionConfig.CookieName,
CookiePath: setting.SessionConfig.CookiePath,
Gclifetime: setting.SessionConfig.Gclifetime,
Maxlifetime: setting.SessionConfig.Maxlifetime,
Secure: setting.SessionConfig.Secure,
SameSite: setting.SessionConfig.SameSite,
Domain: setting.SessionConfig.Domain,
}))
r.Use(installRecovery(ctx))
r.Use(Init(ctx))
r.Get("/", Install)
r.Post("/", web.Bind(forms.InstallForm{}), SubmitInstall)
r.Get("/api/healthz", healthcheck.Check)
r.NotFound(web.Wrap(installNotFound))
return r
}
func installNotFound(w http.ResponseWriter, req *http.Request) {
http.Redirect(w, req, setting.AppURL, http.StatusFound)
}
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