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Cleanup protected branches when deleting users & teams (#19158)

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* Clean up protected_branches when deleting user

fixes #19094

* Clean up protected_branches when deleting teams

* fix issue

Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
Norwin 2022-03-22 02:09:45 +01:00 committed by GitHub
parent bfe2e3d562
commit 77d1c7bf2f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 103 additions and 2 deletions
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42
models/org_team.go
View file

@ -19,6 +19,7 @@ import (
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"xorm.io/builder"
)
@ -776,8 +777,45 @@ func DeleteTeam(t *Team) error {
return err
}
if err := t.removeAllRepositories(ctx); err != nil {
return err
// update branch protections
{
protections := make([]*ProtectedBranch, 0, 10)
err := sess.In("repo_id",
builder.Select("id").From("repository").Where(builder.Eq{"owner_id": t.OrgID})).
Find(&protections)
if err != nil {
return fmt.Errorf("findProtectedBranches: %v", err)
}
for _, p := range protections {
var matched1, matched2, matched3 bool
if len(p.WhitelistTeamIDs) != 0 {
p.WhitelistTeamIDs, matched1 = util.RemoveIDFromList(
p.WhitelistTeamIDs, t.ID)
}
if len(p.ApprovalsWhitelistTeamIDs) != 0 {
p.ApprovalsWhitelistTeamIDs, matched2 = util.RemoveIDFromList(
p.ApprovalsWhitelistTeamIDs, t.ID)
}
if len(p.MergeWhitelistTeamIDs) != 0 {
p.MergeWhitelistTeamIDs, matched3 = util.RemoveIDFromList(
p.MergeWhitelistTeamIDs, t.ID)
}
if matched1 || matched2 || matched3 {
if _, err = sess.ID(p.ID).Cols(
"whitelist_team_i_ds",
"merge_whitelist_team_i_ds",
"approvals_whitelist_team_i_ds",
).Update(p); err != nil {
return fmt.Errorf("updateProtectedBranches: %v", err)
}
}
}
}
if !t.IncludesAllRepositories {
if err := t.removeAllRepositories(ctx); err != nil {
return err
}
}
// Delete team-user.

45
models/user.go
View file

@ -18,6 +18,7 @@ import (
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
"xorm.io/builder"
)
@ -120,6 +121,50 @@ func DeleteUser(ctx context.Context, u *user_model.User) (err error) {
}
}
// ***** START: Branch Protections *****
{
const batchSize = 50
for start := 0; ; start += batchSize {
protections := make([]*ProtectedBranch, 0, batchSize)
// @perf: We can't filter on DB side by u.ID, as those IDs are serialized as JSON strings.
// We could filter down with `WHERE repo_id IN (reposWithPushPermission(u))`,
// though that query will be quite complex and tricky to maintain (compare `getRepoAssignees()`).
// Also, as we didn't update branch protections when removing entries from `access` table,
// it's safer to iterate all protected branches.
if err = e.Limit(batchSize, start).Find(&protections); err != nil {
return fmt.Errorf("findProtectedBranches: %v", err)
}
if len(protections) == 0 {
break
}
for _, p := range protections {
var matched1, matched2, matched3 bool
if len(p.WhitelistUserIDs) != 0 {
p.WhitelistUserIDs, matched1 = util.RemoveIDFromList(
p.WhitelistUserIDs, u.ID)
}
if len(p.ApprovalsWhitelistUserIDs) != 0 {
p.ApprovalsWhitelistUserIDs, matched2 = util.RemoveIDFromList(
p.ApprovalsWhitelistUserIDs, u.ID)
}
if len(p.MergeWhitelistUserIDs) != 0 {
p.MergeWhitelistUserIDs, matched3 = util.RemoveIDFromList(
p.MergeWhitelistUserIDs, u.ID)
}
if matched1 || matched2 || matched3 {
if _, err = e.ID(p.ID).Cols(
"whitelist_user_i_ds",
"merge_whitelist_user_i_ds",
"approvals_whitelist_user_i_ds",
).Update(p); err != nil {
return fmt.Errorf("updateProtectedBranches: %v", err)
}
}
}
}
}
// ***** END: Branch Protections *****
// ***** START: PublicKey *****
if _, err = e.Delete(&asymkey_model.PublicKey{OwnerID: u.ID}); err != nil {
return fmt.Errorf("deletePublicKeys: %v", err)

18
modules/util/slice.go Normal file
View file

@ -0,0 +1,18 @@
// Copyright 2022 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 util
// RemoveIDFromList removes the given ID from the slice, if found.
// It does not preserve order, and assumes the ID is unique.
func RemoveIDFromList(list []int64, id int64) ([]int64, bool) {
n := len(list) - 1
for i, item := range list {
if item == id {
list[i] = list[n]
return list[:n], true
}
}
return list, false
}