gitea/routers/repo/setting.go
zeripath 01c10a951b
Fix ssh deploy and user key constraints (#1357) (#5939)
1. A key can either be an ssh user key or a deploy key. It cannot be both.
2. If a key is a user key - it can only be associated with one user.
3. If a key is a deploy key - it can be used in multiple repositories and the permissions it has on those repositories can be different.
4. If a repository is deleted, its deploy keys must be deleted too.

We currently don't enforce any of this and multiple repositories access with different permissions doesn't work at all. This PR enforces the following constraints:

- [x] You should not be able to add the same user key as another user
- [x] You should not be able to add a ssh user key which is being used as a deploy key
- [x] You should not be able to add a ssh deploy key which is being used as a user key
- [x] If you add an ssh deploy key to another repository you should be able to use it in different modes without losing the ability to use it in the other mode.
- [x] If you delete a repository you must delete all its deploy keys.

Fix #1357
2019-02-03 23:56:53 +00:00

654 lines
19 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2018 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 repo
import (
"strings"
"time"
"code.gitea.io/git"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/auth"
"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/util"
"code.gitea.io/gitea/modules/validation"
"code.gitea.io/gitea/routers/utils"
)
const (
tplSettingsOptions base.TplName = "repo/settings/options"
tplCollaboration base.TplName = "repo/settings/collaboration"
tplBranches base.TplName = "repo/settings/branches"
tplGithooks base.TplName = "repo/settings/githooks"
tplGithookEdit base.TplName = "repo/settings/githook_edit"
tplDeployKeys base.TplName = "repo/settings/deploy_keys"
tplProtectedBranch base.TplName = "repo/settings/protected_branch"
)
// Settings show a repository's settings page
func Settings(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.settings")
ctx.Data["PageIsSettingsOptions"] = true
ctx.HTML(200, tplSettingsOptions)
}
// SettingsPost response for changes of a repository
func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
ctx.Data["Title"] = ctx.Tr("repo.settings")
ctx.Data["PageIsSettingsOptions"] = true
repo := ctx.Repo.Repository
switch ctx.Query("action") {
case "update":
if ctx.HasError() {
ctx.HTML(200, tplSettingsOptions)
return
}
isNameChanged := false
oldRepoName := repo.Name
newRepoName := form.RepoName
// Check if repository name has been changed.
if repo.LowerName != strings.ToLower(newRepoName) {
isNameChanged = true
if err := models.ChangeRepositoryName(ctx.Repo.Owner, repo.Name, newRepoName); err != nil {
ctx.Data["Err_RepoName"] = true
switch {
case models.IsErrRepoAlreadyExist(err):
ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), tplSettingsOptions, &form)
case models.IsErrNameReserved(err):
ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(models.ErrNameReserved).Name), tplSettingsOptions, &form)
case models.IsErrNamePatternNotAllowed(err):
ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), tplSettingsOptions, &form)
default:
ctx.ServerError("ChangeRepositoryName", err)
}
return
}
err := models.NewRepoRedirect(ctx.Repo.Owner.ID, repo.ID, repo.Name, newRepoName)
if err != nil {
ctx.ServerError("NewRepoRedirect", err)
return
}
log.Trace("Repository name changed: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newRepoName)
}
// In case it's just a case change.
repo.Name = newRepoName
repo.LowerName = strings.ToLower(newRepoName)
repo.Description = form.Description
repo.Website = form.Website
// Visibility of forked repository is forced sync with base repository.
if repo.IsFork {
form.Private = repo.BaseRepo.IsPrivate
}
visibilityChanged := repo.IsPrivate != form.Private
repo.IsPrivate = form.Private
if err := models.UpdateRepository(repo, visibilityChanged); err != nil {
ctx.ServerError("UpdateRepository", err)
return
}
log.Trace("Repository basic settings updated: %s/%s", ctx.Repo.Owner.Name, repo.Name)
if isNameChanged {
if err := models.RenameRepoAction(ctx.User, oldRepoName, repo); err != nil {
log.Error(4, "RenameRepoAction: %v", err)
}
}
ctx.Flash.Success(ctx.Tr("repo.settings.update_settings_success"))
ctx.Redirect(repo.Link() + "/settings")
case "mirror":
if !repo.IsMirror {
ctx.NotFound("", nil)
return
}
interval, err := time.ParseDuration(form.Interval)
if err != nil || (interval != 0 && interval < setting.Mirror.MinInterval) {
ctx.RenderWithErr(ctx.Tr("repo.mirror_interval_invalid"), tplSettingsOptions, &form)
} else {
ctx.Repo.Mirror.EnablePrune = form.EnablePrune
ctx.Repo.Mirror.Interval = interval
if interval != 0 {
ctx.Repo.Mirror.NextUpdateUnix = util.TimeStampNow().AddDuration(interval)
} else {
ctx.Repo.Mirror.NextUpdateUnix = 0
}
if err := models.UpdateMirror(ctx.Repo.Mirror); err != nil {
ctx.RenderWithErr(ctx.Tr("repo.mirror_interval_invalid"), tplSettingsOptions, &form)
return
}
}
if err := ctx.Repo.Mirror.SaveAddress(form.MirrorAddress); err != nil {
ctx.ServerError("SaveAddress", err)
return
}
ctx.Flash.Success(ctx.Tr("repo.settings.update_settings_success"))
ctx.Redirect(repo.Link() + "/settings")
case "mirror-sync":
if !repo.IsMirror {
ctx.NotFound("", nil)
return
}
go models.MirrorQueue.Add(repo.ID)
ctx.Flash.Info(ctx.Tr("repo.settings.mirror_sync_in_progress"))
ctx.Redirect(repo.Link() + "/settings")
case "advanced":
var units []models.RepoUnit
for _, tp := range models.MustRepoUnits {
units = append(units, models.RepoUnit{
RepoID: repo.ID,
Type: tp,
Config: new(models.UnitConfig),
})
}
if form.EnableWiki {
if form.EnableExternalWiki {
if !validation.IsValidExternalURL(form.ExternalWikiURL) {
ctx.Flash.Error(ctx.Tr("repo.settings.external_wiki_url_error"))
ctx.Redirect(repo.Link() + "/settings")
return
}
units = append(units, models.RepoUnit{
RepoID: repo.ID,
Type: models.UnitTypeExternalWiki,
Config: &models.ExternalWikiConfig{
ExternalWikiURL: form.ExternalWikiURL,
},
})
} else {
units = append(units, models.RepoUnit{
RepoID: repo.ID,
Type: models.UnitTypeWiki,
Config: new(models.UnitConfig),
})
}
}
if form.EnableIssues {
if form.EnableExternalTracker {
if !validation.IsValidExternalURL(form.ExternalTrackerURL) {
ctx.Flash.Error(ctx.Tr("repo.settings.external_tracker_url_error"))
ctx.Redirect(repo.Link() + "/settings")
return
}
if len(form.TrackerURLFormat) != 0 && !validation.IsValidExternalURL(form.TrackerURLFormat) {
ctx.Flash.Error(ctx.Tr("repo.settings.tracker_url_format_error"))
ctx.Redirect(repo.Link() + "/settings")
return
}
units = append(units, models.RepoUnit{
RepoID: repo.ID,
Type: models.UnitTypeExternalTracker,
Config: &models.ExternalTrackerConfig{
ExternalTrackerURL: form.ExternalTrackerURL,
ExternalTrackerFormat: form.TrackerURLFormat,
ExternalTrackerStyle: form.TrackerIssueStyle,
},
})
} else {
units = append(units, models.RepoUnit{
RepoID: repo.ID,
Type: models.UnitTypeIssues,
Config: &models.IssuesConfig{
EnableTimetracker: form.EnableTimetracker,
AllowOnlyContributorsToTrackTime: form.AllowOnlyContributorsToTrackTime,
EnableDependencies: form.EnableIssueDependencies,
},
})
}
}
if form.EnablePulls {
units = append(units, models.RepoUnit{
RepoID: repo.ID,
Type: models.UnitTypePullRequests,
Config: &models.PullRequestsConfig{
IgnoreWhitespaceConflicts: form.PullsIgnoreWhitespace,
AllowMerge: form.PullsAllowMerge,
AllowRebase: form.PullsAllowRebase,
AllowRebaseMerge: form.PullsAllowRebaseMerge,
AllowSquash: form.PullsAllowSquash,
},
})
}
if err := models.UpdateRepositoryUnits(repo, units); err != nil {
ctx.ServerError("UpdateRepositoryUnits", err)
return
}
log.Trace("Repository advanced settings updated: %s/%s", ctx.Repo.Owner.Name, repo.Name)
ctx.Flash.Success(ctx.Tr("repo.settings.update_settings_success"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
case "admin":
if !ctx.User.IsAdmin {
ctx.Error(403)
return
}
if repo.IsFsckEnabled != form.EnableHealthCheck {
repo.IsFsckEnabled = form.EnableHealthCheck
if err := models.UpdateRepository(repo, false); err != nil {
ctx.ServerError("UpdateRepository", err)
return
}
log.Trace("Repository admin settings updated: %s/%s", ctx.Repo.Owner.Name, repo.Name)
}
ctx.Flash.Success(ctx.Tr("repo.settings.update_settings_success"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
case "convert":
if !ctx.Repo.IsOwner() {
ctx.Error(404)
return
}
if repo.Name != form.RepoName {
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
return
}
if !repo.IsMirror {
ctx.Error(404)
return
}
repo.IsMirror = false
if _, err := models.CleanUpMigrateInfo(repo); err != nil {
ctx.ServerError("CleanUpMigrateInfo", err)
return
} else if err = models.DeleteMirrorByRepoID(ctx.Repo.Repository.ID); err != nil {
ctx.ServerError("DeleteMirrorByRepoID", err)
return
}
log.Trace("Repository converted from mirror to regular: %s/%s", ctx.Repo.Owner.Name, repo.Name)
ctx.Flash.Success(ctx.Tr("repo.settings.convert_succeed"))
ctx.Redirect(setting.AppSubURL + "/" + ctx.Repo.Owner.Name + "/" + repo.Name)
case "transfer":
if !ctx.Repo.IsOwner() {
ctx.Error(404)
return
}
if repo.Name != form.RepoName {
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
return
}
newOwner := ctx.Query("new_owner_name")
isExist, err := models.IsUserExist(0, newOwner)
if err != nil {
ctx.ServerError("IsUserExist", err)
return
} else if !isExist {
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_owner_name"), tplSettingsOptions, nil)
return
}
if err = models.TransferOwnership(ctx.User, newOwner, repo); err != nil {
if models.IsErrRepoAlreadyExist(err) {
ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_has_same_repo"), tplSettingsOptions, nil)
} else {
ctx.ServerError("TransferOwnership", err)
}
return
}
log.Trace("Repository transferred: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newOwner)
ctx.Flash.Success(ctx.Tr("repo.settings.transfer_succeed"))
ctx.Redirect(setting.AppSubURL + "/" + newOwner + "/" + repo.Name)
case "delete":
if !ctx.Repo.IsOwner() {
ctx.Error(404)
return
}
if repo.Name != form.RepoName {
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
return
}
if err := models.DeleteRepository(ctx.User, ctx.Repo.Owner.ID, repo.ID); err != nil {
ctx.ServerError("DeleteRepository", err)
return
}
log.Trace("Repository deleted: %s/%s", ctx.Repo.Owner.Name, repo.Name)
ctx.Flash.Success(ctx.Tr("repo.settings.deletion_success"))
ctx.Redirect(ctx.Repo.Owner.DashboardLink())
case "delete-wiki":
if !ctx.Repo.IsOwner() {
ctx.Error(404)
return
}
if repo.Name != form.RepoName {
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
return
}
repo.DeleteWiki()
log.Trace("Repository wiki deleted: %s/%s", ctx.Repo.Owner.Name, repo.Name)
ctx.Flash.Success(ctx.Tr("repo.settings.wiki_deletion_success"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
case "archive":
if !ctx.Repo.IsOwner() {
ctx.Error(403)
return
}
if repo.IsMirror {
ctx.Flash.Error(ctx.Tr("repo.settings.archive.error_ismirror"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
return
}
if err := repo.SetArchiveRepoState(true); err != nil {
log.Error(4, "Tried to archive a repo: %s", err)
ctx.Flash.Error(ctx.Tr("repo.settings.archive.error"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
return
}
ctx.Flash.Success(ctx.Tr("repo.settings.archive.success"))
log.Trace("Repository was archived: %s/%s", ctx.Repo.Owner.Name, repo.Name)
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
case "unarchive":
if !ctx.Repo.IsOwner() {
ctx.Error(403)
return
}
if err := repo.SetArchiveRepoState(false); err != nil {
log.Error(4, "Tried to unarchive a repo: %s", err)
ctx.Flash.Error(ctx.Tr("repo.settings.unarchive.error"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
return
}
ctx.Flash.Success(ctx.Tr("repo.settings.unarchive.success"))
log.Trace("Repository was un-archived: %s/%s", ctx.Repo.Owner.Name, repo.Name)
ctx.Redirect(ctx.Repo.RepoLink + "/settings")
default:
ctx.NotFound("", nil)
}
}
// Collaboration render a repository's collaboration page
func Collaboration(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.settings")
ctx.Data["PageIsSettingsCollaboration"] = true
users, err := ctx.Repo.Repository.GetCollaborators()
if err != nil {
ctx.ServerError("GetCollaborators", err)
return
}
ctx.Data["Collaborators"] = users
ctx.HTML(200, tplCollaboration)
}
// CollaborationPost response for actions for a collaboration of a repository
func CollaborationPost(ctx *context.Context) {
name := utils.RemoveUsernameParameterSuffix(strings.ToLower(ctx.Query("collaborator")))
if len(name) == 0 || ctx.Repo.Owner.LowerName == name {
ctx.Redirect(setting.AppSubURL + ctx.Req.URL.Path)
return
}
u, err := models.GetUserByName(name)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Flash.Error(ctx.Tr("form.user_not_exist"))
ctx.Redirect(setting.AppSubURL + ctx.Req.URL.Path)
} else {
ctx.ServerError("GetUserByName", err)
}
return
}
if !u.IsActive {
ctx.Flash.Error(ctx.Tr("repo.settings.add_collaborator_inactive_user"))
ctx.Redirect(setting.AppSubURL + ctx.Req.URL.Path)
return
}
// Organization is not allowed to be added as a collaborator.
if u.IsOrganization() {
ctx.Flash.Error(ctx.Tr("repo.settings.org_not_allowed_to_be_collaborator"))
ctx.Redirect(setting.AppSubURL + ctx.Req.URL.Path)
return
}
if got, err := ctx.Repo.Repository.IsCollaborator(u.ID); err == nil && got {
ctx.Flash.Error(ctx.Tr("repo.settings.add_collaborator_duplicate"))
ctx.Redirect(ctx.Repo.RepoLink + "/settings/collaboration")
return
}
if err = ctx.Repo.Repository.AddCollaborator(u); err != nil {
ctx.ServerError("AddCollaborator", err)
return
}
if setting.Service.EnableNotifyMail {
models.SendCollaboratorMail(u, ctx.User, ctx.Repo.Repository)
}
ctx.Flash.Success(ctx.Tr("repo.settings.add_collaborator_success"))
ctx.Redirect(setting.AppSubURL + ctx.Req.URL.Path)
}
// ChangeCollaborationAccessMode response for changing access of a collaboration
func ChangeCollaborationAccessMode(ctx *context.Context) {
if err := ctx.Repo.Repository.ChangeCollaborationAccessMode(
ctx.QueryInt64("uid"),
models.AccessMode(ctx.QueryInt("mode"))); err != nil {
log.Error(4, "ChangeCollaborationAccessMode: %v", err)
}
}
// DeleteCollaboration delete a collaboration for a repository
func DeleteCollaboration(ctx *context.Context) {
if err := ctx.Repo.Repository.DeleteCollaboration(ctx.QueryInt64("id")); err != nil {
ctx.Flash.Error("DeleteCollaboration: " + err.Error())
} else {
ctx.Flash.Success(ctx.Tr("repo.settings.remove_collaborator_success"))
}
ctx.JSON(200, map[string]interface{}{
"redirect": ctx.Repo.RepoLink + "/settings/collaboration",
})
}
// parseOwnerAndRepo get repos by owner
func parseOwnerAndRepo(ctx *context.Context) (*models.User, *models.Repository) {
owner, err := models.GetUserByName(ctx.Params(":username"))
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.NotFound("GetUserByName", err)
} else {
ctx.ServerError("GetUserByName", err)
}
return nil, nil
}
repo, err := models.GetRepositoryByName(owner.ID, ctx.Params(":reponame"))
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.NotFound("GetRepositoryByName", err)
} else {
ctx.ServerError("GetRepositoryByName", err)
}
return nil, nil
}
return owner, repo
}
// GitHooks hooks of a repository
func GitHooks(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.settings.githooks")
ctx.Data["PageIsSettingsGitHooks"] = true
hooks, err := ctx.Repo.GitRepo.Hooks()
if err != nil {
ctx.ServerError("Hooks", err)
return
}
ctx.Data["Hooks"] = hooks
ctx.HTML(200, tplGithooks)
}
// GitHooksEdit render for editing a hook of repository page
func GitHooksEdit(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.settings.githooks")
ctx.Data["PageIsSettingsGitHooks"] = true
name := ctx.Params(":name")
hook, err := ctx.Repo.GitRepo.GetHook(name)
if err != nil {
if err == git.ErrNotValidHook {
ctx.NotFound("GetHook", err)
} else {
ctx.ServerError("GetHook", err)
}
return
}
ctx.Data["Hook"] = hook
ctx.HTML(200, tplGithookEdit)
}
// GitHooksEditPost response for editing a git hook of a repository
func GitHooksEditPost(ctx *context.Context) {
name := ctx.Params(":name")
hook, err := ctx.Repo.GitRepo.GetHook(name)
if err != nil {
if err == git.ErrNotValidHook {
ctx.NotFound("GetHook", err)
} else {
ctx.ServerError("GetHook", err)
}
return
}
hook.Content = ctx.Query("content")
if err = hook.Update(); err != nil {
ctx.ServerError("hook.Update", err)
return
}
ctx.Redirect(ctx.Repo.RepoLink + "/settings/hooks/git")
}
// DeployKeys render the deploy keys list of a repository page
func DeployKeys(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.settings.deploy_keys")
ctx.Data["PageIsSettingsKeys"] = true
ctx.Data["DisableSSH"] = setting.SSH.Disabled
keys, err := models.ListDeployKeys(ctx.Repo.Repository.ID)
if err != nil {
ctx.ServerError("ListDeployKeys", err)
return
}
ctx.Data["Deploykeys"] = keys
ctx.HTML(200, tplDeployKeys)
}
// DeployKeysPost response for adding a deploy key of a repository
func DeployKeysPost(ctx *context.Context, form auth.AddKeyForm) {
ctx.Data["Title"] = ctx.Tr("repo.settings.deploy_keys")
ctx.Data["PageIsSettingsKeys"] = true
keys, err := models.ListDeployKeys(ctx.Repo.Repository.ID)
if err != nil {
ctx.ServerError("ListDeployKeys", err)
return
}
ctx.Data["Deploykeys"] = keys
if ctx.HasError() {
ctx.HTML(200, tplDeployKeys)
return
}
content, err := models.CheckPublicKeyString(form.Content)
if err != nil {
if models.IsErrSSHDisabled(err) {
ctx.Flash.Info(ctx.Tr("settings.ssh_disabled"))
} else if models.IsErrKeyUnableVerify(err) {
ctx.Flash.Info(ctx.Tr("form.unable_verify_ssh_key"))
} else {
ctx.Data["HasError"] = true
ctx.Data["Err_Content"] = true
ctx.Flash.Error(ctx.Tr("form.invalid_ssh_key", err.Error()))
}
ctx.Redirect(ctx.Repo.RepoLink + "/settings/keys")
return
}
key, err := models.AddDeployKey(ctx.Repo.Repository.ID, form.Title, content, !form.IsWritable)
if err != nil {
ctx.Data["HasError"] = true
switch {
case models.IsErrDeployKeyAlreadyExist(err):
ctx.Data["Err_Content"] = true
ctx.RenderWithErr(ctx.Tr("repo.settings.key_been_used"), tplDeployKeys, &form)
case models.IsErrKeyAlreadyExist(err):
ctx.Data["Err_Content"] = true
ctx.RenderWithErr(ctx.Tr("settings.ssh_key_been_used"), tplDeployKeys, &form)
case models.IsErrKeyNameAlreadyUsed(err):
ctx.Data["Err_Title"] = true
ctx.RenderWithErr(ctx.Tr("repo.settings.key_name_used"), tplDeployKeys, &form)
default:
ctx.ServerError("AddDeployKey", err)
}
return
}
log.Trace("Deploy key added: %d", ctx.Repo.Repository.ID)
ctx.Flash.Success(ctx.Tr("repo.settings.add_key_success", key.Name))
ctx.Redirect(ctx.Repo.RepoLink + "/settings/keys")
}
// DeleteDeployKey response for deleting a deploy key
func DeleteDeployKey(ctx *context.Context) {
if err := models.DeleteDeployKey(ctx.User, ctx.QueryInt64("id")); err != nil {
ctx.Flash.Error("DeleteDeployKey: " + err.Error())
} else {
ctx.Flash.Success(ctx.Tr("repo.settings.deploy_key_deletion_success"))
}
ctx.JSON(200, map[string]interface{}{
"redirect": ctx.Repo.RepoLink + "/settings/keys",
})
}