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gitea-fork-majority-judgment/models/org.go

779 lines
19 KiB

// 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 (
"errors"
"fmt"
"os"
"strings"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/structs"
"github.com/Unknwon/com"
"github.com/go-xorm/builder"
"github.com/go-xorm/xorm"
)
var (
// ErrTeamNotExist team does not exist
ErrTeamNotExist = errors.New("Team does not exist")
)
// IsOwnedBy returns true if given user is in the owner team.
func (org *User) IsOwnedBy(uid int64) (bool, error) {
return IsOrganizationOwner(org.ID, uid)
}
// IsOrgMember returns true if given user is member of organization.
func (org *User) IsOrgMember(uid int64) (bool, error) {
return IsOrganizationMember(org.ID, uid)
}
func (org *User) getTeam(e Engine, name string) (*Team, error) {
return getTeam(e, org.ID, name)
}
// GetTeam returns named team of organization.
func (org *User) GetTeam(name string) (*Team, error) {
return org.getTeam(x, name)
}
func (org *User) getOwnerTeam(e Engine) (*Team, error) {
return org.getTeam(e, ownerTeamName)
}
// GetOwnerTeam returns owner team of organization.
func (org *User) GetOwnerTeam() (*Team, error) {
return org.getOwnerTeam(x)
}
func (org *User) getTeams(e Engine) error {
return e.
Where("org_id=?", org.ID).
OrderBy("CASE WHEN name LIKE '" + ownerTeamName + "' THEN '' ELSE name END").
Find(&org.Teams)
}
// GetTeams returns all teams that belong to organization.
func (org *User) GetTeams() error {
return org.getTeams(x)
}
// GetMembers returns all members of organization.
func (org *User) GetMembers() error {
ous, err := GetOrgUsersByOrgID(org.ID)
if err != nil {
return err
}
var ids = make([]int64, len(ous))
for i, ou := range ous {
ids[i] = ou.UID
}
org.Members, err = GetUsersByIDs(ids)
return err
}
// AddMember adds new member to organization.
func (org *User) AddMember(uid int64) error {
return AddOrgUser(org.ID, uid)
}
// RemoveMember removes member from organization.
func (org *User) RemoveMember(uid int64) error {
return RemoveOrgUser(org.ID, uid)
}
func (org *User) removeOrgRepo(e Engine, repoID int64) error {
return removeOrgRepo(e, org.ID, repoID)
}
// RemoveOrgRepo removes all team-repository relations of organization.
func (org *User) RemoveOrgRepo(repoID int64) error {
return org.removeOrgRepo(x, repoID)
}
// CreateOrganization creates record of a new organization.
func CreateOrganization(org, owner *User) (err error) {
if !owner.CanCreateOrganization() {
return ErrUserNotAllowedCreateOrg{}
}
if err = IsUsableUsername(org.Name); err != nil {
return err
}
isExist, err := IsUserExist(0, org.Name)
if err != nil {
return err
} else if isExist {
return ErrUserAlreadyExist{org.Name}
}
org.LowerName = strings.ToLower(org.Name)
if org.Rands, err = GetUserSalt(); err != nil {
return err
}
if org.Salt, err = GetUserSalt(); err != nil {
return err
}
org.UseCustomAvatar = true
org.MaxRepoCreation = -1
org.NumTeams = 1
org.NumMembers = 1
org.Type = UserTypeOrganization
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.Insert(org); err != nil {
return fmt.Errorf("insert organization: %v", err)
}
if err = org.generateRandomAvatar(sess); err != nil {
return fmt.Errorf("generate random avatar: %v", err)
}
// Add initial creator to organization and owner team.
if _, err = sess.Insert(&OrgUser{
UID: owner.ID,
OrgID: org.ID,
}); err != nil {
return fmt.Errorf("insert org-user relation: %v", err)
}
// Create default owner team.
t := &Team{
OrgID: org.ID,
LowerName: strings.ToLower(ownerTeamName),
Name: ownerTeamName,
Authorize: AccessModeOwner,
NumMembers: 1,
}
if _, err = sess.Insert(t); err != nil {
return fmt.Errorf("insert owner team: %v", err)
}
// insert units for team
var units = make([]TeamUnit, 0, len(allRepUnitTypes))
for _, tp := range allRepUnitTypes {
units = append(units, TeamUnit{
OrgID: org.ID,
TeamID: t.ID,
Type: tp,
})
}
if _, err = sess.Insert(&units); err != nil {
sess.Rollback()
return err
}
if _, err = sess.Insert(&TeamUser{
UID: owner.ID,
OrgID: org.ID,
TeamID: t.ID,
}); err != nil {
return fmt.Errorf("insert team-user relation: %v", err)
}
return sess.Commit()
}
// GetOrgByName returns organization by given name.
func GetOrgByName(name string) (*User, error) {
if len(name) == 0 {
return nil, ErrOrgNotExist{0, name}
}
u := &User{
LowerName: strings.ToLower(name),
Type: UserTypeOrganization,
}
has, err := x.Get(u)
if err != nil {
return nil, err
} else if !has {
return nil, ErrOrgNotExist{0, name}
}
return u, nil
}
// CountOrganizations returns number of organizations.
func CountOrganizations() int64 {
count, _ := x.
Where("type=1").
Count(new(User))
return count
}
// DeleteOrganization completely and permanently deletes everything of organization.
func DeleteOrganization(org *User) (err error) {
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if err = deleteOrg(sess, org); err != nil {
if IsErrUserOwnRepos(err) {
return err
} else if err != nil {
return fmt.Errorf("deleteOrg: %v", err)
}
}
return sess.Commit()
}
func deleteOrg(e *xorm.Session, u *User) error {
if !u.IsOrganization() {
return fmt.Errorf("You can't delete none organization user: %s", u.Name)
}
// Check ownership of repository.
count, err := getRepositoryCount(e, u)
if err != nil {
return fmt.Errorf("GetRepositoryCount: %v", err)
} else if count > 0 {
return ErrUserOwnRepos{UID: u.ID}
}
if err := deleteBeans(e,
&Team{OrgID: u.ID},
&OrgUser{OrgID: u.ID},
&TeamUser{OrgID: u.ID},
&TeamUnit{OrgID: u.ID},
); err != nil {
return fmt.Errorf("deleteBeans: %v", err)
}
if _, err = e.ID(u.ID).Delete(new(User)); err != nil {
return fmt.Errorf("Delete: %v", err)
}
// FIXME: system notice
// Note: There are something just cannot be roll back,
// so just keep error logs of those operations.
path := UserPath(u.Name)
if err := os.RemoveAll(path); err != nil {
return fmt.Errorf("Failed to RemoveAll %s: %v", path, err)
}
if len(u.Avatar) > 0 {
avatarPath := u.CustomAvatarPath()
if com.IsExist(avatarPath) {
if err := os.Remove(avatarPath); err != nil {
return fmt.Errorf("Failed to remove %s: %v", avatarPath, err)
}
}
}
return nil
}
// ________ ____ ___
// \_____ \_______ ____ | | \______ ___________
// / | \_ __ \/ ___\| | / ___// __ \_ __ \
// / | \ | \/ /_/ > | /\___ \\ ___/| | \/
// \_______ /__| \___ /|______//____ >\___ >__|
// \/ /_____/ \/ \/
// OrgUser represents an organization-user relation.
type OrgUser struct {
ID int64 `xorm:"pk autoincr"`
UID int64 `xorm:"INDEX UNIQUE(s)"`
OrgID int64 `xorm:"INDEX UNIQUE(s)"`
IsPublic bool `xorm:"INDEX"`
}
func isOrganizationOwner(e Engine, orgID, uid int64) (bool, error) {
ownerTeam := &Team{
OrgID: orgID,
Name: ownerTeamName,
}
if has, err := e.Get(ownerTeam); err != nil {
return false, err
} else if !has {
log.Error("Organization does not have owner team: %d", orgID)
return false, nil
}
return isTeamMember(e, orgID, ownerTeam.ID, uid)
}
// IsOrganizationOwner returns true if given user is in the owner team.
func IsOrganizationOwner(orgID, uid int64) (bool, error) {
return isOrganizationOwner(x, orgID, uid)
}
// IsOrganizationMember returns true if given user is member of organization.
func IsOrganizationMember(orgID, uid int64) (bool, error) {
return isOrganizationMember(x, orgID, uid)
}
func isOrganizationMember(e Engine, orgID, uid int64) (bool, error) {
return e.
Where("uid=?", uid).
And("org_id=?", orgID).
Table("org_user").
Exist()
}
// IsPublicMembership returns true if given user public his/her membership.
func IsPublicMembership(orgID, uid int64) (bool, error) {
return x.
Where("uid=?", uid).
And("org_id=?", orgID).
And("is_public=?", true).
Table("org_user").
Exist()
}
func getOrgsByUserID(sess *xorm.Session, userID int64, showAll bool) ([]*User, error) {
orgs := make([]*User, 0, 10)
if !showAll {
sess.And("`org_user`.is_public=?", true)
}
return orgs, sess.
And("`org_user`.uid=?", userID).
Join("INNER", "`org_user`", "`org_user`.org_id=`user`.id").
Asc("`user`.name").
Find(&orgs)
}
// GetOrgsByUserID returns a list of organizations that the given user ID
// has joined.
func GetOrgsByUserID(userID int64, showAll bool) ([]*User, error) {
sess := x.NewSession()
defer sess.Close()
return getOrgsByUserID(sess, userID, showAll)
}
func getOwnedOrgsByUserID(sess *xorm.Session, userID int64) ([]*User, error) {
orgs := make([]*User, 0, 10)
return orgs, sess.
Join("INNER", "`team_user`", "`team_user`.org_id=`user`.id").
Join("INNER", "`team`", "`team`.id=`team_user`.team_id").
Where("`team_user`.uid=?", userID).
And("`team`.authorize=?", AccessModeOwner).
Asc("`user`.name").
Find(&orgs)
}
// HasOrgVisible tells if the given user can see the given org
func HasOrgVisible(org *User, user *User) bool {
// Not SignedUser
if user == nil {
if org.Visibility == structs.VisibleTypePublic {
return true
}
return false
}
if user.IsAdmin {
return true
}
if org.Visibility == structs.VisibleTypePrivate && !org.IsUserPartOfOrg(user.ID) {
return false
}
return true
}
// HasOrgsVisible tells if the given user can see at least one of the orgs provided
func HasOrgsVisible(orgs []*User, user *User) bool {
if len(orgs) == 0 {
return false
}
for _, org := range orgs {
if HasOrgVisible(org, user) {
return true
}
}
return false
}
// GetOwnedOrgsByUserID returns a list of organizations are owned by given user ID.
func GetOwnedOrgsByUserID(userID int64) ([]*User, error) {
sess := x.NewSession()
defer sess.Close()
return getOwnedOrgsByUserID(sess, userID)
}
// GetOwnedOrgsByUserIDDesc returns a list of organizations are owned by
// given user ID, ordered descending by the given condition.
func GetOwnedOrgsByUserIDDesc(userID int64, desc string) ([]*User, error) {
return getOwnedOrgsByUserID(x.Desc(desc), userID)
}
// GetOrgUsersByUserID returns all organization-user relations by user ID.
func GetOrgUsersByUserID(uid int64, all bool) ([]*OrgUser, error) {
ous := make([]*OrgUser, 0, 10)
sess := x.
Join("LEFT", "`user`", "`org_user`.org_id=`user`.id").
Where("`org_user`.uid=?", uid)
if !all {
// Only show public organizations
sess.And("is_public=?", true)
}
err := sess.
Asc("`user`.name").
Find(&ous)
return ous, err
}
// GetOrgUsersByOrgID returns all organization-user relations by organization ID.
func GetOrgUsersByOrgID(orgID int64) ([]*OrgUser, error) {
return getOrgUsersByOrgID(x, orgID)
}
func getOrgUsersByOrgID(e Engine, orgID int64) ([]*OrgUser, error) {
ous := make([]*OrgUser, 0, 10)
err := e.
Where("org_id=?", orgID).
Find(&ous)
return ous, err
}
// ChangeOrgUserStatus changes public or private membership status.
func ChangeOrgUserStatus(orgID, uid int64, public bool) error {
ou := new(OrgUser)
has, err := x.
Where("uid=?", uid).
And("org_id=?", orgID).
Get(ou)
if err != nil {
return err
} else if !has {
return nil
}
ou.IsPublic = public
_, err = x.ID(ou.ID).Cols("is_public").Update(ou)
return err
}
// AddOrgUser adds new user to given organization.
func AddOrgUser(orgID, uid int64) error {
isAlreadyMember, err := IsOrganizationMember(orgID, uid)
if err != nil || isAlreadyMember {
return err
}
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
ou := &OrgUser{
UID: uid,
OrgID: orgID,
}
if _, err := sess.Insert(ou); err != nil {
sess.Rollback()
return err
} else if _, err = sess.Exec("UPDATE `user` SET num_members = num_members + 1 WHERE id = ?", orgID); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
func removeOrgUser(sess *xorm.Session, orgID, userID int64) error {
ou := new(OrgUser)
has, err := sess.
Where("uid=?", userID).
And("org_id=?", orgID).
Get(ou)
if err != nil {
return fmt.Errorf("get org-user: %v", err)
} else if !has {
return nil
}
org, err := getUserByID(sess, orgID)
if err != nil {
return fmt.Errorf("GetUserByID [%d]: %v", orgID, err)
}
// Check if the user to delete is the last member in owner team.
if isOwner, err := isOrganizationOwner(sess, orgID, userID); err != nil {
return err
} else if isOwner {
t, err := org.getOwnerTeam(sess)
if err != nil {
return err
}
if t.NumMembers == 1 {
if err := t.getMembers(sess); err != nil {
return err
}
if t.Members[0].ID == userID {
return ErrLastOrgOwner{UID: userID}
}
}
}
if _, err := sess.ID(ou.ID).Delete(ou); err != nil {
return err
} else if _, err = sess.Exec("UPDATE `user` SET num_members=num_members-1 WHERE id=?", orgID); err != nil {
return err
}
// Delete all repository accesses and unwatch them.
env, err := org.accessibleReposEnv(sess, userID)
if err != nil {
return fmt.Errorf("AccessibleReposEnv: %v", err)
}
repoIDs, err := env.RepoIDs(1, org.NumRepos)
if err != nil {
return fmt.Errorf("GetUserRepositories [%d]: %v", userID, err)
}
for _, repoID := range repoIDs {
if err = watchRepo(sess, userID, repoID, false); err != nil {
return err
}
}
if len(repoIDs) > 0 {
if _, err = sess.
Where("user_id = ?", userID).
In("repo_id", repoIDs).
Delete(new(Access)); err != nil {
return err
}
}
// Delete member in his/her teams.
teams, err := getUserOrgTeams(sess, org.ID, userID)
if err != nil {
return err
}
for _, t := range teams {
if err = removeTeamMember(sess, t, userID); err != nil {
return err
}
}
return nil
}
// RemoveOrgUser removes user from given organization.
func RemoveOrgUser(orgID, userID int64) error {
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
if err := removeOrgUser(sess, orgID, userID); err != nil {
return err
}
return sess.Commit()
}
func removeOrgRepo(e Engine, orgID, repoID int64) error {
teamRepos := make([]*TeamRepo, 0, 10)
if err := e.Find(&teamRepos, &TeamRepo{OrgID: orgID, RepoID: repoID}); err != nil {
return err
}
if len(teamRepos) == 0 {
return nil
}
if _, err := e.Delete(&TeamRepo{
OrgID: orgID,
RepoID: repoID,
}); err != nil {
return err
}
teamIDs := make([]int64, len(teamRepos))
for i, teamRepo := range teamRepos {
teamIDs[i] = teamRepo.TeamID
}
_, err := e.Decr("num_repos").In("id", teamIDs).Update(new(Team))
return err
}
func (org *User) getUserTeams(e Engine, userID int64, cols ...string) ([]*Team, error) {
teams := make([]*Team, 0, org.NumTeams)
return teams, e.
Where("`team_user`.org_id = ?", org.ID).
Join("INNER", "team_user", "`team_user`.team_id = team.id").
Join("INNER", "`user`", "`user`.id=team_user.uid").
And("`team_user`.uid = ?", userID).
Asc("`user`.name").
Cols(cols...).
Find(&teams)
}
func (org *User) getUserTeamIDs(e Engine, userID int64) ([]int64, error) {
teamIDs := make([]int64, 0, org.NumTeams)
return teamIDs, e.
Table("team").
Cols("team.id").
Where("`team_user`.org_id = ?", org.ID).
Join("INNER", "team_user", "`team_user`.team_id = team.id").
And("`team_user`.uid = ?", userID).
Find(&teamIDs)
}
// TeamsWithAccessToRepo returns all teamsthat have given access level to the repository.
func (org *User) TeamsWithAccessToRepo(repoID int64, mode AccessMode) ([]*Team, error) {
return GetTeamsWithAccessToRepo(org.ID, repoID, mode)
}
// GetUserTeamIDs returns of all team IDs of the organization that user is member of.
func (org *User) GetUserTeamIDs(userID int64) ([]int64, error) {
return org.getUserTeamIDs(x, userID)
}
// GetUserTeams returns all teams that belong to user,
// and that the user has joined.
func (org *User) GetUserTeams(userID int64) ([]*Team, error) {
return org.getUserTeams(x, userID)
}
// AccessibleReposEnvironment operations involving the repositories that are
// accessible to a particular user
type AccessibleReposEnvironment interface {
CountRepos() (int64, error)
RepoIDs(page, pageSize int) ([]int64, error)
Repos(page, pageSize int) ([]*Repository, error)
MirrorRepos() ([]*Repository, error)
AddKeyword(keyword string)
}
type accessibleReposEnv struct {
org *User
userID int64
teamIDs []int64
e Engine
keyword string
}
// AccessibleReposEnv an AccessibleReposEnvironment for the repositories in `org`
// that are accessible to the specified user.
func (org *User) AccessibleReposEnv(userID int64) (AccessibleReposEnvironment, error) {
return org.accessibleReposEnv(x, userID)
}
func (org *User) accessibleReposEnv(e Engine, userID int64) (AccessibleReposEnvironment, error) {
teamIDs, err := org.getUserTeamIDs(e, userID)
if err != nil {
return nil, err
}
return &accessibleReposEnv{
org: org,
userID: userID,
teamIDs: teamIDs,
e: e,
}, nil
}
func (env *accessibleReposEnv) cond() builder.Cond {
var cond builder.Cond = builder.Eq{
"`repository`.owner_id": env.org.ID,
"`repository`.is_private": false,
}
if len(env.teamIDs) > 0 {
cond = cond.Or(builder.In("team_repo.team_id", env.teamIDs))
}
if env.keyword != "" {
cond = cond.And(builder.Like{"`repository`.lower_name", strings.ToLower(env.keyword)})
}
return cond
}
func (env *accessibleReposEnv) CountRepos() (int64, error) {
repoCount, err := env.e.
Join("INNER", "team_repo", "`team_repo`.repo_id=`repository`.id").
Where(env.cond()).
Distinct("`repository`.id").
Count(&Repository{})
if err != nil {
return 0, fmt.Errorf("count user repositories in organization: %v", err)
}
return repoCount, nil
}
func (env *accessibleReposEnv) RepoIDs(page, pageSize int) ([]int64, error) {
if page <= 0 {
page = 1
}
repoIDs := make([]int64, 0, pageSize)
return repoIDs, env.e.
Table("repository").
Join("INNER", "team_repo", "`team_repo`.repo_id=`repository`.id").
Where(env.cond()).
GroupBy("`repository`.id,`repository`.updated_unix").
OrderBy("updated_unix DESC").
Limit(pageSize, (page-1)*pageSize).
Cols("`repository`.id").
Find(&repoIDs)
}
func (env *accessibleReposEnv) Repos(page, pageSize int) ([]*Repository, error) {
repoIDs, err := env.RepoIDs(page, pageSize)
if err != nil {
return nil, fmt.Errorf("GetUserRepositoryIDs: %v", err)
}
repos := make([]*Repository, 0, len(repoIDs))
if len(repoIDs) == 0 {
return repos, nil
}
return repos, env.e.
In("`repository`.id", repoIDs).
Find(&repos)
}
func (env *accessibleReposEnv) MirrorRepoIDs() ([]int64, error) {
repoIDs := make([]int64, 0, 10)
return repoIDs, env.e.
Table("repository").
Join("INNER", "team_repo", "`team_repo`.repo_id=`repository`.id AND `repository`.is_mirror=?", true).
Where(env.cond()).
GroupBy("`repository`.id, `repository`.updated_unix").
OrderBy("updated_unix DESC").
Cols("`repository`.id").
Find(&repoIDs)
}
func (env *accessibleReposEnv) MirrorRepos() ([]*Repository, error) {
repoIDs, err := env.MirrorRepoIDs()
if err != nil {
return nil, fmt.Errorf("MirrorRepoIDs: %v", err)
}
repos := make([]*Repository, 0, len(repoIDs))
if len(repoIDs) == 0 {
return repos, nil
}
return repos, env.e.
In("`repository`.id", repoIDs).
Find(&repos)
}
func (env *accessibleReposEnv) AddKeyword(keyword string) {
env.keyword = keyword
}