You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
132 lines
3.3 KiB
132 lines
3.3 KiB
// Copyright 2021 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 models
|
|
|
|
import (
|
|
"regexp"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
|
|
"github.com/gobwas/glob"
|
|
)
|
|
|
|
// ProtectedTag struct
|
|
type ProtectedTag struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
RepoID int64
|
|
NamePattern string
|
|
RegexPattern *regexp.Regexp `xorm:"-"`
|
|
GlobPattern glob.Glob `xorm:"-"`
|
|
AllowlistUserIDs []int64 `xorm:"JSON TEXT"`
|
|
AllowlistTeamIDs []int64 `xorm:"JSON TEXT"`
|
|
|
|
CreatedUnix timeutil.TimeStamp `xorm:"created"`
|
|
UpdatedUnix timeutil.TimeStamp `xorm:"updated"`
|
|
}
|
|
|
|
// InsertProtectedTag inserts a protected tag to database
|
|
func InsertProtectedTag(pt *ProtectedTag) error {
|
|
_, err := x.Insert(pt)
|
|
return err
|
|
}
|
|
|
|
// UpdateProtectedTag updates the protected tag
|
|
func UpdateProtectedTag(pt *ProtectedTag) error {
|
|
_, err := x.ID(pt.ID).AllCols().Update(pt)
|
|
return err
|
|
}
|
|
|
|
// DeleteProtectedTag deletes a protected tag by ID
|
|
func DeleteProtectedTag(pt *ProtectedTag) error {
|
|
_, err := x.ID(pt.ID).Delete(&ProtectedTag{})
|
|
return err
|
|
}
|
|
|
|
// EnsureCompiledPattern ensures the glob pattern is compiled
|
|
func (pt *ProtectedTag) EnsureCompiledPattern() error {
|
|
if pt.RegexPattern != nil || pt.GlobPattern != nil {
|
|
return nil
|
|
}
|
|
|
|
var err error
|
|
if len(pt.NamePattern) >= 2 && strings.HasPrefix(pt.NamePattern, "/") && strings.HasSuffix(pt.NamePattern, "/") {
|
|
pt.RegexPattern, err = regexp.Compile(pt.NamePattern[1 : len(pt.NamePattern)-1])
|
|
} else {
|
|
pt.GlobPattern, err = glob.Compile(pt.NamePattern)
|
|
}
|
|
return err
|
|
}
|
|
|
|
// IsUserAllowed returns true if the user is allowed to modify the tag
|
|
func (pt *ProtectedTag) IsUserAllowed(userID int64) (bool, error) {
|
|
if base.Int64sContains(pt.AllowlistUserIDs, userID) {
|
|
return true, nil
|
|
}
|
|
|
|
if len(pt.AllowlistTeamIDs) == 0 {
|
|
return false, nil
|
|
}
|
|
|
|
in, err := IsUserInTeams(userID, pt.AllowlistTeamIDs)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return in, nil
|
|
}
|
|
|
|
// GetProtectedTags gets all protected tags of the repository
|
|
func (repo *Repository) GetProtectedTags() ([]*ProtectedTag, error) {
|
|
tags := make([]*ProtectedTag, 0)
|
|
return tags, x.Find(&tags, &ProtectedTag{RepoID: repo.ID})
|
|
}
|
|
|
|
// GetProtectedTagByID gets the protected tag with the specific id
|
|
func GetProtectedTagByID(id int64) (*ProtectedTag, error) {
|
|
tag := new(ProtectedTag)
|
|
has, err := x.ID(id).Get(tag)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !has {
|
|
return nil, nil
|
|
}
|
|
return tag, nil
|
|
}
|
|
|
|
// IsUserAllowedToControlTag checks if a user can control the specific tag.
|
|
// It returns true if the tag name is not protected or the user is allowed to control it.
|
|
func IsUserAllowedToControlTag(tags []*ProtectedTag, tagName string, userID int64) (bool, error) {
|
|
isAllowed := true
|
|
for _, tag := range tags {
|
|
err := tag.EnsureCompiledPattern()
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
if !tag.matchString(tagName) {
|
|
continue
|
|
}
|
|
|
|
isAllowed, err = tag.IsUserAllowed(userID)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
if isAllowed {
|
|
break
|
|
}
|
|
}
|
|
|
|
return isAllowed, nil
|
|
}
|
|
|
|
func (pt *ProtectedTag) matchString(name string) bool {
|
|
if pt.RegexPattern != nil {
|
|
return pt.RegexPattern.MatchString(name)
|
|
}
|
|
return pt.GlobPattern.Match(name)
|
|
}
|