97 lines
2.3 KiB
Go
97 lines
2.3 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package middleware
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import (
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"net/url"
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"github.com/Unknwon/macaron"
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"github.com/macaron-contrib/csrf"
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"github.com/gogits/gogs/modules/auth"
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"github.com/gogits/gogs/modules/setting"
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)
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type ToggleOptions struct {
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SignInRequire bool
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SignOutRequire bool
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AdminRequire bool
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DisableCsrf bool
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}
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func Toggle(options *ToggleOptions) macaron.Handler {
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return func(ctx *Context) {
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// Cannot view any page before installation.
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if !setting.InstallLock {
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ctx.Redirect(setting.AppSubUrl + "/install")
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return
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}
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// Checking non-logged users landing page.
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if !ctx.IsSigned && ctx.Req.RequestURI == "/" && setting.LandingPageUrl != setting.LANDING_PAGE_HOME {
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ctx.Redirect(setting.AppSubUrl + string(setting.LandingPageUrl))
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return
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}
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// Redirect to dashboard if user tries to visit any non-login page.
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if options.SignOutRequire && ctx.IsSigned && ctx.Req.RequestURI != "/" {
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ctx.Redirect(setting.AppSubUrl + "/")
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return
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}
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if !options.SignOutRequire && !options.DisableCsrf && ctx.Req.Method == "POST" {
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csrf.Validate(ctx.Context, ctx.csrf)
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if ctx.Written() {
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return
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}
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}
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if options.SignInRequire {
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if !ctx.IsSigned {
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// Restrict API calls with error message.
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if auth.IsAPIPath(ctx.Req.URL.Path) {
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ctx.HandleAPI(403, "Only signed in user is allowed to call APIs.")
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return
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}
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ctx.SetCookie("redirect_to", url.QueryEscape(setting.AppSubUrl+ctx.Req.RequestURI), 0, setting.AppSubUrl)
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ctx.Redirect(setting.AppSubUrl + "/user/login")
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return
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} else if !ctx.User.IsActive && setting.Service.RegisterEmailConfirm {
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ctx.Data["Title"] = ctx.Tr("auth.active_your_account")
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ctx.HTML(200, "user/auth/activate")
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return
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}
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}
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if options.AdminRequire {
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if !ctx.User.IsAdmin {
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ctx.Error(403)
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return
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}
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ctx.Data["PageIsAdmin"] = true
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}
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}
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}
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// Contexter middleware already checks token for user sign in process.
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func ApiReqToken() macaron.Handler {
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return func(ctx *Context) {
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if !ctx.IsSigned {
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ctx.Error(403)
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return
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}
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}
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}
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func ApiReqBasicAuth() macaron.Handler {
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return func(ctx *Context) {
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if !ctx.IsBasicAuth {
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ctx.Error(403)
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return
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}
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}
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}
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