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gitea/routers/web/org/setting.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

223 lines
6.9 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2019 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 org
import (
"net/http"
"net/url"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/webhook"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/web"
userSetting "code.gitea.io/gitea/routers/web/user/setting"
"code.gitea.io/gitea/services/forms"
)
const (
// tplSettingsOptions template path for render settings
tplSettingsOptions base.TplName = "org/settings/options"
// tplSettingsDelete template path for render delete repository
tplSettingsDelete base.TplName = "org/settings/delete"
// tplSettingsHooks template path for render hook settings
tplSettingsHooks base.TplName = "org/settings/hooks"
// tplSettingsLabels template path for render labels settings
tplSettingsLabels base.TplName = "org/settings/labels"
)
// Settings render the main settings page
func Settings(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("org.settings")
ctx.Data["PageIsSettingsOptions"] = true
ctx.Data["CurrentVisibility"] = ctx.Org.Organization.Visibility
ctx.Data["RepoAdminChangeTeamAccess"] = ctx.Org.Organization.RepoAdminChangeTeamAccess
ctx.HTML(http.StatusOK, tplSettingsOptions)
}
// SettingsPost response for settings change submitted
func SettingsPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.UpdateOrgSettingForm)
ctx.Data["Title"] = ctx.Tr("org.settings")
ctx.Data["PageIsSettingsOptions"] = true
ctx.Data["CurrentVisibility"] = ctx.Org.Organization.Visibility
if ctx.HasError() {
ctx.HTML(http.StatusOK, tplSettingsOptions)
return
}
org := ctx.Org.Organization
nameChanged := org.Name != form.Name
// Check if organization name has been changed.
if org.LowerName != strings.ToLower(form.Name) {
isExist, err := models.IsUserExist(org.ID, form.Name)
if err != nil {
ctx.ServerError("IsUserExist", err)
return
} else if isExist {
ctx.Data["OrgName"] = true
ctx.RenderWithErr(ctx.Tr("form.username_been_taken"), tplSettingsOptions, &form)
return
} else if err = models.ChangeUserName(org, form.Name); err != nil {
if err == models.ErrUserNameIllegal {
ctx.Data["OrgName"] = true
ctx.RenderWithErr(ctx.Tr("form.illegal_username"), tplSettingsOptions, &form)
} else {
ctx.ServerError("ChangeUserName", err)
}
return
}
// reset ctx.org.OrgLink with new name
ctx.Org.OrgLink = setting.AppSubURL + "/org/" + url.PathEscape(form.Name)
log.Trace("Organization name changed: %s -> %s", org.Name, form.Name)
nameChanged = false
}
// In case it's just a case change.
org.Name = form.Name
org.LowerName = strings.ToLower(form.Name)
if ctx.User.IsAdmin {
org.MaxRepoCreation = form.MaxRepoCreation
}
org.FullName = form.FullName
org.Description = form.Description
org.Website = form.Website
org.Location = form.Location
org.RepoAdminChangeTeamAccess = form.RepoAdminChangeTeamAccess
visibilityChanged := form.Visibility != org.Visibility
org.Visibility = form.Visibility
if err := models.UpdateUser(org); err != nil {
ctx.ServerError("UpdateUser", err)
return
}
// update forks visibility
if visibilityChanged {
if err := org.GetRepositories(db.ListOptions{Page: 1, PageSize: org.NumRepos}); err != nil {
ctx.ServerError("GetRepositories", err)
return
}
for _, repo := range org.Repos {
repo.OwnerName = org.Name
if err := models.UpdateRepository(repo, true); err != nil {
ctx.ServerError("UpdateRepository", err)
return
}
}
} else if nameChanged {
if err := models.UpdateRepositoryOwnerNames(org.ID, org.Name); err != nil {
ctx.ServerError("UpdateRepository", err)
return
}
}
log.Trace("Organization setting updated: %s", org.Name)
ctx.Flash.Success(ctx.Tr("org.settings.update_setting_success"))
ctx.Redirect(ctx.Org.OrgLink + "/settings")
}
// SettingsAvatar response for change avatar on settings page
func SettingsAvatar(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.AvatarForm)
form.Source = forms.AvatarLocal
if err := userSetting.UpdateAvatarSetting(ctx, form, ctx.Org.Organization); err != nil {
ctx.Flash.Error(err.Error())
} else {
ctx.Flash.Success(ctx.Tr("org.settings.update_avatar_success"))
}
ctx.Redirect(ctx.Org.OrgLink + "/settings")
}
// SettingsDeleteAvatar response for delete avatar on settings page
func SettingsDeleteAvatar(ctx *context.Context) {
if err := ctx.Org.Organization.DeleteAvatar(); err != nil {
ctx.Flash.Error(err.Error())
}
ctx.Redirect(ctx.Org.OrgLink + "/settings")
}
// SettingsDelete response for deleting an organization
func SettingsDelete(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("org.settings")
ctx.Data["PageIsSettingsDelete"] = true
org := ctx.Org.Organization
if ctx.Req.Method == "POST" {
if org.Name != ctx.FormString("org_name") {
ctx.Data["Err_OrgName"] = true
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_org_name"), tplSettingsDelete, nil)
return
}
if err := models.DeleteOrganization(org); err != nil {
if models.IsErrUserOwnRepos(err) {
ctx.Flash.Error(ctx.Tr("form.org_still_own_repo"))
ctx.Redirect(ctx.Org.OrgLink + "/settings/delete")
} else {
ctx.ServerError("DeleteOrganization", err)
}
} else {
log.Trace("Organization deleted: %s", org.Name)
ctx.Redirect(setting.AppSubURL + "/")
}
return
}
ctx.HTML(http.StatusOK, tplSettingsDelete)
}
// Webhooks render webhook list page
func Webhooks(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("org.settings")
ctx.Data["PageIsSettingsHooks"] = true
ctx.Data["BaseLink"] = ctx.Org.OrgLink + "/settings/hooks"
ctx.Data["BaseLinkNew"] = ctx.Org.OrgLink + "/settings/hooks"
ctx.Data["Description"] = ctx.Tr("org.settings.hooks_desc")
ws, err := webhook.ListWebhooksByOpts(&webhook.ListWebhookOptions{OrgID: ctx.Org.Organization.ID})
if err != nil {
ctx.ServerError("GetWebhooksByOrgId", err)
return
}
ctx.Data["Webhooks"] = ws
ctx.HTML(http.StatusOK, tplSettingsHooks)
}
// DeleteWebhook response for delete webhook
func DeleteWebhook(ctx *context.Context) {
if err := webhook.DeleteWebhookByOrgID(ctx.Org.Organization.ID, ctx.FormInt64("id")); err != nil {
ctx.Flash.Error("DeleteWebhookByOrgID: " + err.Error())
} else {
ctx.Flash.Success(ctx.Tr("repo.settings.webhook_deletion_success"))
}
ctx.JSON(http.StatusOK, map[string]interface{}{
"redirect": ctx.Org.OrgLink + "/settings/hooks",
})
}
// Labels render organization labels page
func Labels(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.labels")
ctx.Data["PageIsOrgSettingsLabels"] = true
ctx.Data["RequireTribute"] = true
ctx.Data["LabelTemplates"] = models.LabelTemplates
ctx.HTML(http.StatusOK, tplSettingsLabels)
}