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gitea/modules/context/context.go
zeripath bbffcc3aec
Multiple Escaping Improvements (#17551)
There are multiple places where Gitea does not properly escape URLs that it is building and there are multiple places where it builds urls when there is already a simpler function available to use this.
    
This is an extensive PR attempting to fix these issues.

1. The first commit in this PR looks through all href, src and links in the Gitea codebase and has attempted to catch all the places where there is potentially incomplete escaping.
2. Whilst doing this we will prefer to use functions that create URLs over recreating them by hand.
3. All uses of strings should be directly escaped - even if they are not currently expected to contain escaping characters. The main benefit to doing this will be that we can consider relaxing the constraints on user names and reponames in future. 
4. The next commit looks at escaping in the wiki and re-considers the urls that are used there. Using the improved escaping here wiki files containing '/'. (This implementation will currently still place all of the wiki files the root directory of the repo but this would not be difficult to change.)
5. The title generation in feeds is now properly escaped.
6. EscapePound is no longer needed - urls should be PathEscaped / QueryEscaped as necessary but then re-escaped with Escape when creating html with locales Signed-off-by: Andrew Thornton <art27@cantab.net>

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-11-16 18:18:25 +00:00

778 lines
23 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// 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 context
import (
"context"
"crypto/sha256"
"encoding/hex"
"fmt"
"html"
"html/template"
"io"
"net/http"
"net/url"
"path"
"strconv"
"strings"
"time"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/modules/base"
mc "code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/templates"
"code.gitea.io/gitea/modules/translation"
"code.gitea.io/gitea/modules/web/middleware"
"code.gitea.io/gitea/services/auth"
"gitea.com/go-chi/cache"
"gitea.com/go-chi/session"
chi "github.com/go-chi/chi/v5"
"github.com/unknwon/com"
"github.com/unknwon/i18n"
"github.com/unrolled/render"
"golang.org/x/crypto/pbkdf2"
)
// Render represents a template render
type Render interface {
TemplateLookup(tmpl string) *template.Template
HTML(w io.Writer, status int, name string, binding interface{}, htmlOpt ...render.HTMLOptions) error
}
// Context represents context of a request.
type Context struct {
Resp ResponseWriter
Req *http.Request
Data map[string]interface{} // data used by MVC templates
PageData map[string]interface{} // data used by JavaScript modules in one page, it's `window.config.pageData`
Render Render
translation.Locale
Cache cache.Cache
csrf CSRF
Flash *middleware.Flash
Session session.Store
Link string // current request URL
EscapedLink string
User *models.User
IsSigned bool
IsBasicAuth bool
Repo *Repository
Org *Organization
}
// TrHTMLEscapeArgs runs Tr but pre-escapes all arguments with html.EscapeString.
// This is useful if the locale message is intended to only produce HTML content.
func (ctx *Context) TrHTMLEscapeArgs(msg string, args ...string) string {
trArgs := make([]interface{}, len(args))
for i, arg := range args {
trArgs[i] = html.EscapeString(arg)
}
return ctx.Tr(msg, trArgs...)
}
// GetData returns the data
func (ctx *Context) GetData() map[string]interface{} {
return ctx.Data
}
// IsUserSiteAdmin returns true if current user is a site admin
func (ctx *Context) IsUserSiteAdmin() bool {
return ctx.IsSigned && ctx.User.IsAdmin
}
// IsUserRepoOwner returns true if current user owns current repo
func (ctx *Context) IsUserRepoOwner() bool {
return ctx.Repo.IsOwner()
}
// IsUserRepoAdmin returns true if current user is admin in current repo
func (ctx *Context) IsUserRepoAdmin() bool {
return ctx.Repo.IsAdmin()
}
// IsUserRepoWriter returns true if current user has write privilege in current repo
func (ctx *Context) IsUserRepoWriter(unitTypes []unit.Type) bool {
for _, unitType := range unitTypes {
if ctx.Repo.CanWrite(unitType) {
return true
}
}
return false
}
// IsUserRepoReaderSpecific returns true if current user can read current repo's specific part
func (ctx *Context) IsUserRepoReaderSpecific(unitType unit.Type) bool {
return ctx.Repo.CanRead(unitType)
}
// IsUserRepoReaderAny returns true if current user can read any part of current repo
func (ctx *Context) IsUserRepoReaderAny() bool {
return ctx.Repo.HasAccess()
}
// RedirectToUser redirect to a differently-named user
func RedirectToUser(ctx *Context, userName string, redirectUserID int64) {
user, err := models.GetUserByID(redirectUserID)
if err != nil {
ctx.ServerError("GetUserByID", err)
return
}
redirectPath := strings.Replace(
ctx.Req.URL.EscapedPath(),
url.PathEscape(userName),
url.PathEscape(user.Name),
1,
)
if ctx.Req.URL.RawQuery != "" {
redirectPath += "?" + ctx.Req.URL.RawQuery
}
ctx.Redirect(path.Join(setting.AppSubURL, redirectPath))
}
// HasAPIError returns true if error occurs in form validation.
func (ctx *Context) HasAPIError() bool {
hasErr, ok := ctx.Data["HasError"]
if !ok {
return false
}
return hasErr.(bool)
}
// GetErrMsg returns error message
func (ctx *Context) GetErrMsg() string {
return ctx.Data["ErrorMsg"].(string)
}
// HasError returns true if error occurs in form validation.
func (ctx *Context) HasError() bool {
hasErr, ok := ctx.Data["HasError"]
if !ok {
return false
}
ctx.Flash.ErrorMsg = ctx.Data["ErrorMsg"].(string)
ctx.Data["Flash"] = ctx.Flash
return hasErr.(bool)
}
// HasValue returns true if value of given name exists.
func (ctx *Context) HasValue(name string) bool {
_, ok := ctx.Data[name]
return ok
}
// RedirectToFirst redirects to first not empty URL
func (ctx *Context) RedirectToFirst(location ...string) {
for _, loc := range location {
if len(loc) == 0 {
continue
}
u, err := url.Parse(loc)
if err != nil || ((u.Scheme != "" || u.Host != "") && !strings.HasPrefix(strings.ToLower(loc), strings.ToLower(setting.AppURL))) {
continue
}
ctx.Redirect(loc)
return
}
ctx.Redirect(setting.AppSubURL + "/")
}
// HTML calls Context.HTML and converts template name to string.
func (ctx *Context) HTML(status int, name base.TplName) {
log.Debug("Template: %s", name)
var startTime = time.Now()
ctx.Data["TmplLoadTimes"] = func() string {
return fmt.Sprint(time.Since(startTime).Nanoseconds()/1e6) + "ms"
}
if err := ctx.Render.HTML(ctx.Resp, status, string(name), ctx.Data); err != nil {
if status == http.StatusInternalServerError && name == base.TplName("status/500") {
ctx.PlainText(http.StatusInternalServerError, []byte("Unable to find status/500 template"))
return
}
ctx.ServerError("Render failed", err)
}
}
// HTMLString render content to a string but not http.ResponseWriter
func (ctx *Context) HTMLString(name string, data interface{}) (string, error) {
var buf strings.Builder
var startTime = time.Now()
ctx.Data["TmplLoadTimes"] = func() string {
return fmt.Sprint(time.Since(startTime).Nanoseconds()/1e6) + "ms"
}
err := ctx.Render.HTML(&buf, 200, string(name), data)
return buf.String(), err
}
// RenderWithErr used for page has form validation but need to prompt error to users.
func (ctx *Context) RenderWithErr(msg string, tpl base.TplName, form interface{}) {
if form != nil {
middleware.AssignForm(form, ctx.Data)
}
ctx.Flash.ErrorMsg = msg
ctx.Data["Flash"] = ctx.Flash
ctx.HTML(http.StatusOK, tpl)
}
// NotFound displays a 404 (Not Found) page and prints the given error, if any.
func (ctx *Context) NotFound(title string, err error) {
ctx.notFoundInternal(title, err)
}
func (ctx *Context) notFoundInternal(title string, err error) {
if err != nil {
log.ErrorWithSkip(2, "%s: %v", title, err)
if !setting.IsProd {
ctx.Data["ErrorMsg"] = err
}
}
// response simple meesage if Accept isn't text/html
reqTypes, has := ctx.Req.Header["Accept"]
if has && len(reqTypes) > 0 {
notHTML := true
for _, part := range reqTypes {
if strings.Contains(part, "text/html") {
notHTML = false
break
}
}
if notHTML {
ctx.PlainText(404, []byte("Not found.\n"))
return
}
}
ctx.Data["IsRepo"] = ctx.Repo.Repository != nil
ctx.Data["Title"] = "Page Not Found"
ctx.HTML(http.StatusNotFound, base.TplName("status/404"))
}
// ServerError displays a 500 (Internal Server Error) page and prints the given
// error, if any.
func (ctx *Context) ServerError(title string, err error) {
ctx.serverErrorInternal(title, err)
}
func (ctx *Context) serverErrorInternal(title string, err error) {
if err != nil {
log.ErrorWithSkip(2, "%s: %v", title, err)
if !setting.IsProd {
ctx.Data["ErrorMsg"] = err
}
}
ctx.Data["Title"] = "Internal Server Error"
ctx.HTML(http.StatusInternalServerError, base.TplName("status/500"))
}
// NotFoundOrServerError use error check function to determine if the error
// is about not found. It responses with 404 status code for not found error,
// or error context description for logging purpose of 500 server error.
func (ctx *Context) NotFoundOrServerError(title string, errck func(error) bool, err error) {
if errck(err) {
ctx.notFoundInternal(title, err)
return
}
ctx.serverErrorInternal(title, err)
}
// Header returns a header
func (ctx *Context) Header() http.Header {
return ctx.Resp.Header()
}
// HandleText handles HTTP status code
func (ctx *Context) HandleText(status int, title string) {
if (status/100 == 4) || (status/100 == 5) {
log.Error("%s", title)
}
ctx.PlainText(status, []byte(title))
}
// ServeContent serves content to http request
func (ctx *Context) ServeContent(name string, r io.ReadSeeker, params ...interface{}) {
modtime := time.Now()
for _, p := range params {
switch v := p.(type) {
case time.Time:
modtime = v
}
}
ctx.Resp.Header().Set("Content-Description", "File Transfer")
ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name)
ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
ctx.Resp.Header().Set("Expires", "0")
ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
ctx.Resp.Header().Set("Pragma", "public")
ctx.Resp.Header().Set("Access-Control-Expose-Headers", "Content-Disposition")
http.ServeContent(ctx.Resp, ctx.Req, name, modtime, r)
}
// PlainText render content as plain text
func (ctx *Context) PlainText(status int, bs []byte) {
ctx.Resp.WriteHeader(status)
ctx.Resp.Header().Set("Content-Type", "text/plain;charset=utf-8")
if _, err := ctx.Resp.Write(bs); err != nil {
ctx.ServerError("Write bytes failed", err)
}
}
// ServeFile serves given file to response.
func (ctx *Context) ServeFile(file string, names ...string) {
var name string
if len(names) > 0 {
name = names[0]
} else {
name = path.Base(file)
}
ctx.Resp.Header().Set("Content-Description", "File Transfer")
ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name)
ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
ctx.Resp.Header().Set("Expires", "0")
ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
ctx.Resp.Header().Set("Pragma", "public")
http.ServeFile(ctx.Resp, ctx.Req, file)
}
// ServeStream serves file via io stream
func (ctx *Context) ServeStream(rd io.Reader, name string) {
ctx.Resp.Header().Set("Content-Description", "File Transfer")
ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name)
ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
ctx.Resp.Header().Set("Expires", "0")
ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
ctx.Resp.Header().Set("Pragma", "public")
_, err := io.Copy(ctx.Resp, rd)
if err != nil {
ctx.ServerError("Download file failed", err)
}
}
// Error returned an error to web browser
func (ctx *Context) Error(status int, contents ...string) {
var v = http.StatusText(status)
if len(contents) > 0 {
v = contents[0]
}
http.Error(ctx.Resp, v, status)
}
// JSON render content as JSON
func (ctx *Context) JSON(status int, content interface{}) {
ctx.Resp.Header().Set("Content-Type", "application/json;charset=utf-8")
ctx.Resp.WriteHeader(status)
if err := json.NewEncoder(ctx.Resp).Encode(content); err != nil {
ctx.ServerError("Render JSON failed", err)
}
}
// Redirect redirect the request
func (ctx *Context) Redirect(location string, status ...int) {
code := http.StatusFound
if len(status) == 1 {
code = status[0]
}
http.Redirect(ctx.Resp, ctx.Req, location, code)
}
// SetCookie convenience function to set most cookies consistently
// CSRF and a few others are the exception here
func (ctx *Context) SetCookie(name, value string, expiry int) {
middleware.SetCookie(ctx.Resp, name, value,
expiry,
setting.AppSubURL,
setting.SessionConfig.Domain,
setting.SessionConfig.Secure,
true,
middleware.SameSite(setting.SessionConfig.SameSite))
}
// DeleteCookie convenience function to delete most cookies consistently
// CSRF and a few others are the exception here
func (ctx *Context) DeleteCookie(name string) {
middleware.SetCookie(ctx.Resp, name, "",
-1,
setting.AppSubURL,
setting.SessionConfig.Domain,
setting.SessionConfig.Secure,
true,
middleware.SameSite(setting.SessionConfig.SameSite))
}
// GetCookie returns given cookie value from request header.
func (ctx *Context) GetCookie(name string) string {
return middleware.GetCookie(ctx.Req, name)
}
// GetSuperSecureCookie returns given cookie value from request header with secret string.
func (ctx *Context) GetSuperSecureCookie(secret, name string) (string, bool) {
val := ctx.GetCookie(name)
return ctx.CookieDecrypt(secret, val)
}
// CookieDecrypt returns given value from with secret string.
func (ctx *Context) CookieDecrypt(secret, val string) (string, bool) {
if val == "" {
return "", false
}
text, err := hex.DecodeString(val)
if err != nil {
return "", false
}
key := pbkdf2.Key([]byte(secret), []byte(secret), 1000, 16, sha256.New)
text, err = com.AESGCMDecrypt(key, text)
return string(text), err == nil
}
// SetSuperSecureCookie sets given cookie value to response header with secret string.
func (ctx *Context) SetSuperSecureCookie(secret, name, value string, expiry int) {
text := ctx.CookieEncrypt(secret, value)
ctx.SetCookie(name, text, expiry)
}
// CookieEncrypt encrypts a given value using the provided secret
func (ctx *Context) CookieEncrypt(secret, value string) string {
key := pbkdf2.Key([]byte(secret), []byte(secret), 1000, 16, sha256.New)
text, err := com.AESGCMEncrypt(key, []byte(value))
if err != nil {
panic("error encrypting cookie: " + err.Error())
}
return hex.EncodeToString(text)
}
// GetCookieInt returns cookie result in int type.
func (ctx *Context) GetCookieInt(name string) int {
r, _ := strconv.Atoi(ctx.GetCookie(name))
return r
}
// GetCookieInt64 returns cookie result in int64 type.
func (ctx *Context) GetCookieInt64(name string) int64 {
r, _ := strconv.ParseInt(ctx.GetCookie(name), 10, 64)
return r
}
// GetCookieFloat64 returns cookie result in float64 type.
func (ctx *Context) GetCookieFloat64(name string) float64 {
v, _ := strconv.ParseFloat(ctx.GetCookie(name), 64)
return v
}
// RemoteAddr returns the client machie ip address
func (ctx *Context) RemoteAddr() string {
return ctx.Req.RemoteAddr
}
// Params returns the param on route
func (ctx *Context) Params(p string) string {
s, _ := url.PathUnescape(chi.URLParam(ctx.Req, strings.TrimPrefix(p, ":")))
return s
}
// ParamsInt64 returns the param on route as int64
func (ctx *Context) ParamsInt64(p string) int64 {
v, _ := strconv.ParseInt(ctx.Params(p), 10, 64)
return v
}
// SetParams set params into routes
func (ctx *Context) SetParams(k, v string) {
chiCtx := chi.RouteContext(ctx)
chiCtx.URLParams.Add(strings.TrimPrefix(k, ":"), url.PathEscape(v))
}
// Write writes data to webbrowser
func (ctx *Context) Write(bs []byte) (int, error) {
return ctx.Resp.Write(bs)
}
// Written returns true if there are something sent to web browser
func (ctx *Context) Written() bool {
return ctx.Resp.Status() > 0
}
// Status writes status code
func (ctx *Context) Status(status int) {
ctx.Resp.WriteHeader(status)
}
// Deadline is part of the interface for context.Context and we pass this to the request context
func (ctx *Context) Deadline() (deadline time.Time, ok bool) {
return ctx.Req.Context().Deadline()
}
// Done is part of the interface for context.Context and we pass this to the request context
func (ctx *Context) Done() <-chan struct{} {
return ctx.Req.Context().Done()
}
// Err is part of the interface for context.Context and we pass this to the request context
func (ctx *Context) Err() error {
return ctx.Req.Context().Err()
}
// Value is part of the interface for context.Context and we pass this to the request context
func (ctx *Context) Value(key interface{}) interface{} {
return ctx.Req.Context().Value(key)
}
// Handler represents a custom handler
type Handler func(*Context)
// enumerate all content
var (
contextKey interface{} = "default_context"
)
// WithContext set up install context in request
func WithContext(req *http.Request, ctx *Context) *http.Request {
return req.WithContext(context.WithValue(req.Context(), contextKey, ctx))
}
// GetContext retrieves install context from request
func GetContext(req *http.Request) *Context {
return req.Context().Value(contextKey).(*Context)
}
// GetContextUser returns context user
func GetContextUser(req *http.Request) *models.User {
if apiContext, ok := req.Context().Value(apiContextKey).(*APIContext); ok {
return apiContext.User
}
if ctx, ok := req.Context().Value(contextKey).(*Context); ok {
return ctx.User
}
return nil
}
// SignedUserName returns signed user's name via context
func SignedUserName(req *http.Request) string {
if middleware.IsInternalPath(req) {
return ""
}
if middleware.IsAPIPath(req) {
ctx, ok := req.Context().Value(apiContextKey).(*APIContext)
if ok {
v := ctx.Data["SignedUserName"]
if res, ok := v.(string); ok {
return res
}
}
} else {
ctx, ok := req.Context().Value(contextKey).(*Context)
if ok {
v := ctx.Data["SignedUserName"]
if res, ok := v.(string); ok {
return res
}
}
}
return ""
}
func getCsrfOpts() CsrfOptions {
return CsrfOptions{
Secret: setting.SecretKey,
Cookie: setting.CSRFCookieName,
SetCookie: true,
Secure: setting.SessionConfig.Secure,
CookieHTTPOnly: setting.CSRFCookieHTTPOnly,
Header: "X-Csrf-Token",
CookieDomain: setting.SessionConfig.Domain,
CookiePath: setting.SessionConfig.CookiePath,
SameSite: setting.SessionConfig.SameSite,
}
}
// Auth converts auth.Auth as a middleware
func Auth(authMethod auth.Method) func(*Context) {
return func(ctx *Context) {
ctx.User = authMethod.Verify(ctx.Req, ctx.Resp, ctx, ctx.Session)
if ctx.User != nil {
ctx.IsBasicAuth = ctx.Data["AuthedMethod"].(string) == new(auth.Basic).Name()
ctx.IsSigned = true
ctx.Data["IsSigned"] = ctx.IsSigned
ctx.Data["SignedUser"] = ctx.User
ctx.Data["SignedUserID"] = ctx.User.ID
ctx.Data["SignedUserName"] = ctx.User.Name
ctx.Data["IsAdmin"] = ctx.User.IsAdmin
} else {
ctx.Data["SignedUserID"] = int64(0)
ctx.Data["SignedUserName"] = ""
// ensure the session uid is deleted
_ = ctx.Session.Delete("uid")
}
}
}
// Contexter initializes a classic context for a request.
func Contexter() func(next http.Handler) http.Handler {
var rnd = templates.HTMLRenderer()
var csrfOpts = getCsrfOpts()
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
var locale = middleware.Locale(resp, req)
var startTime = time.Now()
var link = setting.AppSubURL + strings.TrimSuffix(req.URL.EscapedPath(), "/")
var ctx = Context{
Resp: NewResponse(resp),
Cache: mc.GetCache(),
Locale: locale,
Link: link,
Render: rnd,
Session: session.GetSession(req),
Repo: &Repository{
PullRequest: &PullRequest{},
},
Org: &Organization{},
Data: map[string]interface{}{
"CurrentURL": setting.AppSubURL + req.URL.RequestURI(),
"PageStartTime": startTime,
"Link": link,
"RunModeIsProd": setting.IsProd,
},
}
// PageData is passed by reference, and it will be rendered to `window.config.pageData` in `head.tmpl` for JavaScript modules
ctx.PageData = map[string]interface{}{}
ctx.Data["PageData"] = ctx.PageData
ctx.Req = WithContext(req, &ctx)
ctx.csrf = Csrfer(csrfOpts, &ctx)
// Get flash.
flashCookie := ctx.GetCookie("macaron_flash")
vals, _ := url.ParseQuery(flashCookie)
if len(vals) > 0 {
f := &middleware.Flash{
DataStore: &ctx,
Values: vals,
ErrorMsg: vals.Get("error"),
SuccessMsg: vals.Get("success"),
InfoMsg: vals.Get("info"),
WarningMsg: vals.Get("warning"),
}
ctx.Data["Flash"] = f
}
f := &middleware.Flash{
DataStore: &ctx,
Values: url.Values{},
ErrorMsg: "",
WarningMsg: "",
InfoMsg: "",
SuccessMsg: "",
}
ctx.Resp.Before(func(resp ResponseWriter) {
if flash := f.Encode(); len(flash) > 0 {
middleware.SetCookie(resp, "macaron_flash", flash, 0,
setting.SessionConfig.CookiePath,
middleware.Domain(setting.SessionConfig.Domain),
middleware.HTTPOnly(true),
middleware.Secure(setting.SessionConfig.Secure),
middleware.SameSite(setting.SessionConfig.SameSite),
)
return
}
middleware.SetCookie(ctx.Resp, "macaron_flash", "", -1,
setting.SessionConfig.CookiePath,
middleware.Domain(setting.SessionConfig.Domain),
middleware.HTTPOnly(true),
middleware.Secure(setting.SessionConfig.Secure),
middleware.SameSite(setting.SessionConfig.SameSite),
)
})
ctx.Flash = f
// If request sends files, parse them here otherwise the Query() can't be parsed and the CsrfToken will be invalid.
if ctx.Req.Method == "POST" && strings.Contains(ctx.Req.Header.Get("Content-Type"), "multipart/form-data") {
if err := ctx.Req.ParseMultipartForm(setting.Attachment.MaxSize << 20); err != nil && !strings.Contains(err.Error(), "EOF") { // 32MB max size
ctx.ServerError("ParseMultipartForm", err)
return
}
}
ctx.Resp.Header().Set(`X-Frame-Options`, setting.CORSConfig.XFrameOptions)
ctx.Data["CsrfToken"] = html.EscapeString(ctx.csrf.GetToken())
ctx.Data["CsrfTokenHtml"] = template.HTML(`<input type="hidden" name="_csrf" value="` + ctx.Data["CsrfToken"].(string) + `">`)
log.Debug("Session ID: %s", ctx.Session.ID())
log.Debug("CSRF Token: %v", ctx.Data["CsrfToken"])
// FIXME: do we really always need these setting? There should be someway to have to avoid having to always set these
ctx.Data["IsLandingPageHome"] = setting.LandingPageURL == setting.LandingPageHome
ctx.Data["IsLandingPageExplore"] = setting.LandingPageURL == setting.LandingPageExplore
ctx.Data["IsLandingPageOrganizations"] = setting.LandingPageURL == setting.LandingPageOrganizations
ctx.Data["ShowRegistrationButton"] = setting.Service.ShowRegistrationButton
ctx.Data["ShowMilestonesDashboardPage"] = setting.Service.ShowMilestonesDashboardPage
ctx.Data["ShowFooterBranding"] = setting.ShowFooterBranding
ctx.Data["ShowFooterVersion"] = setting.ShowFooterVersion
ctx.Data["EnableSwagger"] = setting.API.EnableSwagger
ctx.Data["EnableOpenIDSignIn"] = setting.Service.EnableOpenIDSignIn
ctx.Data["DisableMigrations"] = setting.Repository.DisableMigrations
ctx.Data["DisableStars"] = setting.Repository.DisableStars
ctx.Data["ManifestData"] = setting.ManifestData
ctx.Data["UnitWikiGlobalDisabled"] = unit.TypeWiki.UnitGlobalDisabled()
ctx.Data["UnitIssuesGlobalDisabled"] = unit.TypeIssues.UnitGlobalDisabled()
ctx.Data["UnitPullsGlobalDisabled"] = unit.TypePullRequests.UnitGlobalDisabled()
ctx.Data["UnitProjectsGlobalDisabled"] = unit.TypeProjects.UnitGlobalDisabled()
ctx.Data["i18n"] = locale
ctx.Data["Tr"] = i18n.Tr
ctx.Data["Lang"] = locale.Language()
ctx.Data["AllLangs"] = translation.AllLangs()
for _, lang := range translation.AllLangs() {
if lang.Lang == locale.Language() {
ctx.Data["LangName"] = lang.Name
break
}
}
next.ServeHTTP(ctx.Resp, ctx.Req)
// Handle adding signedUserName to the context for the AccessLogger
usernameInterface := ctx.Data["SignedUserName"]
identityPtrInterface := ctx.Req.Context().Value(signedUserNameStringPointerKey)
if usernameInterface != nil && identityPtrInterface != nil {
username := usernameInterface.(string)
identityPtr := identityPtrInterface.(*string)
if identityPtr != nil && username != "" {
*identityPtr = username
}
}
})
}
}