mirror of
https://github.com/go-gitea/gitea.git
synced 2024-08-26 21:54:19 -04:00
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>
371 lines
11 KiB
Go
371 lines
11 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 models
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"sort"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
"code.gitea.io/gitea/modules/structs"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/util"
|
|
|
|
"xorm.io/builder"
|
|
)
|
|
|
|
// Release represents a release of repository.
|
|
type Release struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
RepoID int64 `xorm:"INDEX UNIQUE(n)"`
|
|
Repo *Repository `xorm:"-"`
|
|
PublisherID int64 `xorm:"INDEX"`
|
|
Publisher *User `xorm:"-"`
|
|
TagName string `xorm:"INDEX UNIQUE(n)"`
|
|
OriginalAuthor string
|
|
OriginalAuthorID int64 `xorm:"index"`
|
|
LowerTagName string
|
|
Target string
|
|
Title string
|
|
Sha1 string `xorm:"VARCHAR(40)"`
|
|
NumCommits int64
|
|
NumCommitsBehind int64 `xorm:"-"`
|
|
Note string `xorm:"TEXT"`
|
|
RenderedNote string `xorm:"-"`
|
|
IsDraft bool `xorm:"NOT NULL DEFAULT false"`
|
|
IsPrerelease bool `xorm:"NOT NULL DEFAULT false"`
|
|
IsTag bool `xorm:"NOT NULL DEFAULT false"`
|
|
Attachments []*Attachment `xorm:"-"`
|
|
CreatedUnix timeutil.TimeStamp `xorm:"INDEX"`
|
|
}
|
|
|
|
func init() {
|
|
db.RegisterModel(new(Release))
|
|
}
|
|
|
|
func (r *Release) loadAttributes(e db.Engine) error {
|
|
var err error
|
|
if r.Repo == nil {
|
|
r.Repo, err = GetRepositoryByID(r.RepoID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
if r.Publisher == nil {
|
|
r.Publisher, err = getUserByID(e, r.PublisherID)
|
|
if err != nil {
|
|
if IsErrUserNotExist(err) {
|
|
r.Publisher = NewGhostUser()
|
|
} else {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
return getReleaseAttachments(e, r)
|
|
}
|
|
|
|
// LoadAttributes load repo and publisher attributes for a release
|
|
func (r *Release) LoadAttributes() error {
|
|
return r.loadAttributes(db.GetEngine(db.DefaultContext))
|
|
}
|
|
|
|
// APIURL the api url for a release. release must have attributes loaded
|
|
func (r *Release) APIURL() string {
|
|
return r.Repo.APIURL() + "/releases/" + strconv.FormatInt(r.ID, 10)
|
|
}
|
|
|
|
// ZipURL the zip url for a release. release must have attributes loaded
|
|
func (r *Release) ZipURL() string {
|
|
return r.Repo.HTMLURL() + "/archive/" + util.PathEscapeSegments(r.TagName) + ".zip"
|
|
}
|
|
|
|
// TarURL the tar.gz url for a release. release must have attributes loaded
|
|
func (r *Release) TarURL() string {
|
|
return r.Repo.HTMLURL() + "/archive/" + util.PathEscapeSegments(r.TagName) + ".tar.gz"
|
|
}
|
|
|
|
// HTMLURL the url for a release on the web UI. release must have attributes loaded
|
|
func (r *Release) HTMLURL() string {
|
|
return r.Repo.HTMLURL() + "/releases/tag/" + util.PathEscapeSegments(r.TagName)
|
|
}
|
|
|
|
// IsReleaseExist returns true if release with given tag name already exists.
|
|
func IsReleaseExist(repoID int64, tagName string) (bool, error) {
|
|
if len(tagName) == 0 {
|
|
return false, nil
|
|
}
|
|
|
|
return db.GetEngine(db.DefaultContext).Get(&Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)})
|
|
}
|
|
|
|
// InsertRelease inserts a release
|
|
func InsertRelease(rel *Release) error {
|
|
_, err := db.GetEngine(db.DefaultContext).Insert(rel)
|
|
return err
|
|
}
|
|
|
|
// InsertReleasesContext insert releases
|
|
func InsertReleasesContext(ctx context.Context, rels []*Release) error {
|
|
_, err := db.GetEngine(ctx).Insert(rels)
|
|
return err
|
|
}
|
|
|
|
// UpdateRelease updates all columns of a release
|
|
func UpdateRelease(ctx context.Context, rel *Release) error {
|
|
_, err := db.GetEngine(ctx).ID(rel.ID).AllCols().Update(rel)
|
|
return err
|
|
}
|
|
|
|
// AddReleaseAttachments adds a release attachments
|
|
func AddReleaseAttachments(ctx context.Context, releaseID int64, attachmentUUIDs []string) (err error) {
|
|
// Check attachments
|
|
attachments, err := getAttachmentsByUUIDs(db.GetEngine(ctx), attachmentUUIDs)
|
|
if err != nil {
|
|
return fmt.Errorf("GetAttachmentsByUUIDs [uuids: %v]: %v", attachmentUUIDs, err)
|
|
}
|
|
|
|
for i := range attachments {
|
|
if attachments[i].ReleaseID != 0 {
|
|
return errors.New("release permission denied")
|
|
}
|
|
attachments[i].ReleaseID = releaseID
|
|
// No assign value could be 0, so ignore AllCols().
|
|
if _, err = db.GetEngine(ctx).ID(attachments[i].ID).Update(attachments[i]); err != nil {
|
|
return fmt.Errorf("update attachment [%d]: %v", attachments[i].ID, err)
|
|
}
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
// GetRelease returns release by given ID.
|
|
func GetRelease(repoID int64, tagName string) (*Release, error) {
|
|
isExist, err := IsReleaseExist(repoID, tagName)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !isExist {
|
|
return nil, ErrReleaseNotExist{0, tagName}
|
|
}
|
|
|
|
rel := &Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)}
|
|
_, err = db.GetEngine(db.DefaultContext).Get(rel)
|
|
return rel, err
|
|
}
|
|
|
|
// GetReleaseByID returns release with given ID.
|
|
func GetReleaseByID(id int64) (*Release, error) {
|
|
rel := new(Release)
|
|
has, err := db.GetEngine(db.DefaultContext).
|
|
ID(id).
|
|
Get(rel)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrReleaseNotExist{id, ""}
|
|
}
|
|
|
|
return rel, nil
|
|
}
|
|
|
|
// FindReleasesOptions describes the conditions to Find releases
|
|
type FindReleasesOptions struct {
|
|
db.ListOptions
|
|
IncludeDrafts bool
|
|
IncludeTags bool
|
|
IsPreRelease util.OptionalBool
|
|
IsDraft util.OptionalBool
|
|
TagNames []string
|
|
}
|
|
|
|
func (opts *FindReleasesOptions) toConds(repoID int64) builder.Cond {
|
|
cond := builder.NewCond()
|
|
cond = cond.And(builder.Eq{"repo_id": repoID})
|
|
|
|
if !opts.IncludeDrafts {
|
|
cond = cond.And(builder.Eq{"is_draft": false})
|
|
}
|
|
if !opts.IncludeTags {
|
|
cond = cond.And(builder.Eq{"is_tag": false})
|
|
}
|
|
if len(opts.TagNames) > 0 {
|
|
cond = cond.And(builder.In("tag_name", opts.TagNames))
|
|
}
|
|
if !opts.IsPreRelease.IsNone() {
|
|
cond = cond.And(builder.Eq{"is_prerelease": opts.IsPreRelease.IsTrue()})
|
|
}
|
|
if !opts.IsDraft.IsNone() {
|
|
cond = cond.And(builder.Eq{"is_draft": opts.IsDraft.IsTrue()})
|
|
}
|
|
return cond
|
|
}
|
|
|
|
// GetReleasesByRepoID returns a list of releases of repository.
|
|
func GetReleasesByRepoID(repoID int64, opts FindReleasesOptions) ([]*Release, error) {
|
|
sess := db.GetEngine(db.DefaultContext).
|
|
Desc("created_unix", "id").
|
|
Where(opts.toConds(repoID))
|
|
|
|
if opts.PageSize != 0 {
|
|
sess = db.SetSessionPagination(sess, &opts.ListOptions)
|
|
}
|
|
|
|
rels := make([]*Release, 0, opts.PageSize)
|
|
return rels, sess.Find(&rels)
|
|
}
|
|
|
|
// CountReleasesByRepoID returns a number of releases matching FindReleaseOptions and RepoID.
|
|
func CountReleasesByRepoID(repoID int64, opts FindReleasesOptions) (int64, error) {
|
|
return db.GetEngine(db.DefaultContext).Where(opts.toConds(repoID)).Count(new(Release))
|
|
}
|
|
|
|
// GetLatestReleaseByRepoID returns the latest release for a repository
|
|
func GetLatestReleaseByRepoID(repoID int64) (*Release, error) {
|
|
cond := builder.NewCond().
|
|
And(builder.Eq{"repo_id": repoID}).
|
|
And(builder.Eq{"is_draft": false}).
|
|
And(builder.Eq{"is_prerelease": false}).
|
|
And(builder.Eq{"is_tag": false})
|
|
|
|
rel := new(Release)
|
|
has, err := db.GetEngine(db.DefaultContext).
|
|
Desc("created_unix", "id").
|
|
Where(cond).
|
|
Get(rel)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrReleaseNotExist{0, "latest"}
|
|
}
|
|
|
|
return rel, nil
|
|
}
|
|
|
|
// GetReleasesByRepoIDAndNames returns a list of releases of repository according repoID and tagNames.
|
|
func GetReleasesByRepoIDAndNames(ctx context.Context, repoID int64, tagNames []string) (rels []*Release, err error) {
|
|
err = db.GetEngine(ctx).
|
|
In("tag_name", tagNames).
|
|
Desc("created_unix").
|
|
Find(&rels, Release{RepoID: repoID})
|
|
return rels, err
|
|
}
|
|
|
|
// GetReleaseCountByRepoID returns the count of releases of repository
|
|
func GetReleaseCountByRepoID(repoID int64, opts FindReleasesOptions) (int64, error) {
|
|
return db.GetEngine(db.DefaultContext).Where(opts.toConds(repoID)).Count(&Release{})
|
|
}
|
|
|
|
type releaseMetaSearch struct {
|
|
ID []int64
|
|
Rel []*Release
|
|
}
|
|
|
|
func (s releaseMetaSearch) Len() int {
|
|
return len(s.ID)
|
|
}
|
|
|
|
func (s releaseMetaSearch) Swap(i, j int) {
|
|
s.ID[i], s.ID[j] = s.ID[j], s.ID[i]
|
|
s.Rel[i], s.Rel[j] = s.Rel[j], s.Rel[i]
|
|
}
|
|
|
|
func (s releaseMetaSearch) Less(i, j int) bool {
|
|
return s.ID[i] < s.ID[j]
|
|
}
|
|
|
|
// GetReleaseAttachments retrieves the attachments for releases
|
|
func GetReleaseAttachments(rels ...*Release) (err error) {
|
|
return getReleaseAttachments(db.GetEngine(db.DefaultContext), rels...)
|
|
}
|
|
|
|
func getReleaseAttachments(e db.Engine, rels ...*Release) (err error) {
|
|
if len(rels) == 0 {
|
|
return
|
|
}
|
|
|
|
// To keep this efficient as possible sort all releases by id,
|
|
// select attachments by release id,
|
|
// then merge join them
|
|
|
|
// Sort
|
|
sortedRels := releaseMetaSearch{ID: make([]int64, len(rels)), Rel: make([]*Release, len(rels))}
|
|
var attachments []*Attachment
|
|
for index, element := range rels {
|
|
element.Attachments = []*Attachment{}
|
|
sortedRels.ID[index] = element.ID
|
|
sortedRels.Rel[index] = element
|
|
}
|
|
sort.Sort(sortedRels)
|
|
|
|
// Select attachments
|
|
err = e.
|
|
Asc("release_id", "name").
|
|
In("release_id", sortedRels.ID).
|
|
Find(&attachments, Attachment{})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// merge join
|
|
currentIndex := 0
|
|
for _, attachment := range attachments {
|
|
for sortedRels.ID[currentIndex] < attachment.ReleaseID {
|
|
currentIndex++
|
|
}
|
|
sortedRels.Rel[currentIndex].Attachments = append(sortedRels.Rel[currentIndex].Attachments, attachment)
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
type releaseSorter struct {
|
|
rels []*Release
|
|
}
|
|
|
|
func (rs *releaseSorter) Len() int {
|
|
return len(rs.rels)
|
|
}
|
|
|
|
func (rs *releaseSorter) Less(i, j int) bool {
|
|
diffNum := rs.rels[i].NumCommits - rs.rels[j].NumCommits
|
|
if diffNum != 0 {
|
|
return diffNum > 0
|
|
}
|
|
return rs.rels[i].CreatedUnix > rs.rels[j].CreatedUnix
|
|
}
|
|
|
|
func (rs *releaseSorter) Swap(i, j int) {
|
|
rs.rels[i], rs.rels[j] = rs.rels[j], rs.rels[i]
|
|
}
|
|
|
|
// SortReleases sorts releases by number of commits and created time.
|
|
func SortReleases(rels []*Release) {
|
|
sorter := &releaseSorter{rels: rels}
|
|
sort.Sort(sorter)
|
|
}
|
|
|
|
// DeleteReleaseByID deletes a release from database by given ID.
|
|
func DeleteReleaseByID(id int64) error {
|
|
_, err := db.GetEngine(db.DefaultContext).ID(id).Delete(new(Release))
|
|
return err
|
|
}
|
|
|
|
// UpdateReleasesMigrationsByType updates all migrated repositories' releases from gitServiceType to replace originalAuthorID to posterID
|
|
func UpdateReleasesMigrationsByType(gitServiceType structs.GitServiceType, originalAuthorID string, posterID int64) error {
|
|
_, err := db.GetEngine(db.DefaultContext).Table("release").
|
|
Where("repo_id IN (SELECT id FROM repository WHERE original_service_type = ?)", gitServiceType).
|
|
And("original_author_id = ?", originalAuthorID).
|
|
Update(map[string]interface{}{
|
|
"publisher_id": posterID,
|
|
"original_author": "",
|
|
"original_author_id": 0,
|
|
})
|
|
return err
|
|
}
|