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