mirror of
https://github.com/go-gitea/gitea.git
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Fix #19513 This PR introduce a new db method `InTransaction(context.Context)`, and also builtin check on `db.TxContext` and `db.WithTx`. There is also a new method `db.AutoTx` has been introduced but could be used by other PRs. `WithTx` will always open a new transaction, if a transaction exist in context, return an error. `AutoTx` will try to open a new transaction if no transaction exist in context. That means it will always enter a transaction if there is no error. Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: 6543 <6543@obermui.de>
611 lines
16 KiB
Go
611 lines
16 KiB
Go
// Copyright 2018 The Gitea Authors. All rights reserved.
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// Copyright 2016 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"context"
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"errors"
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"fmt"
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"strings"
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"code.gitea.io/gitea/models/db"
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git_model "code.gitea.io/gitea/models/git"
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issues_model "code.gitea.io/gitea/models/issues"
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"code.gitea.io/gitea/models/organization"
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access_model "code.gitea.io/gitea/models/perm/access"
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repo_model "code.gitea.io/gitea/models/repo"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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"xorm.io/builder"
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)
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func AddRepository(ctx context.Context, t *organization.Team, repo *repo_model.Repository) (err error) {
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if err = organization.AddTeamRepo(ctx, t.OrgID, t.ID, repo.ID); err != nil {
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return err
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}
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if err = organization.IncrTeamRepoNum(ctx, t.ID); err != nil {
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return fmt.Errorf("update team: %w", err)
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}
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t.NumRepos++
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if err = access_model.RecalculateTeamAccesses(ctx, repo, 0); err != nil {
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return fmt.Errorf("recalculateAccesses: %w", err)
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}
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// Make all team members watch this repo if enabled in global settings
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if setting.Service.AutoWatchNewRepos {
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if err = t.GetMembersCtx(ctx); err != nil {
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return fmt.Errorf("getMembers: %w", err)
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}
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for _, u := range t.Members {
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if err = repo_model.WatchRepo(ctx, u.ID, repo.ID, true); err != nil {
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return fmt.Errorf("watchRepo: %w", err)
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}
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}
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}
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return nil
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}
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// addAllRepositories adds all repositories to the team.
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// If the team already has some repositories they will be left unchanged.
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func addAllRepositories(ctx context.Context, t *organization.Team) error {
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orgRepos, err := organization.GetOrgRepositories(ctx, t.OrgID)
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if err != nil {
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return fmt.Errorf("get org repos: %w", err)
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}
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for _, repo := range orgRepos {
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if !organization.HasTeamRepo(ctx, t.OrgID, t.ID, repo.ID) {
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if err := AddRepository(ctx, t, repo); err != nil {
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return fmt.Errorf("AddRepository: %w", err)
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}
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}
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}
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return nil
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}
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// AddAllRepositories adds all repositories to the team
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func AddAllRepositories(t *organization.Team) (err error) {
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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if err = addAllRepositories(ctx, t); err != nil {
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return err
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}
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return committer.Commit()
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}
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// RemoveAllRepositories removes all repositories from team and recalculates access
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func RemoveAllRepositories(t *organization.Team) (err error) {
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if t.IncludesAllRepositories {
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return nil
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}
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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if err = removeAllRepositories(ctx, t); err != nil {
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return err
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}
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return committer.Commit()
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}
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// removeAllRepositories removes all repositories from team and recalculates access
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// Note: Shall not be called if team includes all repositories
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func removeAllRepositories(ctx context.Context, t *organization.Team) (err error) {
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e := db.GetEngine(ctx)
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// Delete all accesses.
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for _, repo := range t.Repos {
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if err := access_model.RecalculateTeamAccesses(ctx, repo, t.ID); err != nil {
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return err
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}
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// Remove watches from all users and now unaccessible repos
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for _, user := range t.Members {
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has, err := access_model.HasAccess(ctx, user.ID, repo)
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if err != nil {
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return err
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} else if has {
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continue
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}
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if err = repo_model.WatchRepo(ctx, user.ID, repo.ID, false); err != nil {
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return err
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}
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// Remove all IssueWatches a user has subscribed to in the repositories
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if err = issues_model.RemoveIssueWatchersByRepoID(ctx, user.ID, repo.ID); err != nil {
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return err
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}
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}
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}
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// Delete team-repo
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if _, err := e.
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Where("team_id=?", t.ID).
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Delete(new(organization.TeamRepo)); err != nil {
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return err
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}
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t.NumRepos = 0
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if _, err = e.ID(t.ID).Cols("num_repos").Update(t); err != nil {
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return err
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}
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return nil
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}
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// HasRepository returns true if given repository belong to team.
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func HasRepository(t *organization.Team, repoID int64) bool {
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return organization.HasTeamRepo(db.DefaultContext, t.OrgID, t.ID, repoID)
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}
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// removeRepository removes a repository from a team and recalculates access
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// Note: Repository shall not be removed from team if it includes all repositories (unless the repository is deleted)
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func removeRepository(ctx context.Context, t *organization.Team, repo *repo_model.Repository, recalculate bool) (err error) {
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e := db.GetEngine(ctx)
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if err = organization.RemoveTeamRepo(ctx, t.ID, repo.ID); err != nil {
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return err
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}
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t.NumRepos--
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if _, err = e.ID(t.ID).Cols("num_repos").Update(t); err != nil {
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return err
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}
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// Don't need to recalculate when delete a repository from organization.
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if recalculate {
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if err = access_model.RecalculateTeamAccesses(ctx, repo, t.ID); err != nil {
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return err
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}
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}
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teamUsers, err := organization.GetTeamUsersByTeamID(ctx, t.ID)
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if err != nil {
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return fmt.Errorf("getTeamUsersByTeamID: %w", err)
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}
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for _, teamUser := range teamUsers {
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has, err := access_model.HasAccess(ctx, teamUser.UID, repo)
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if err != nil {
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return err
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} else if has {
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continue
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}
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if err = repo_model.WatchRepo(ctx, teamUser.UID, repo.ID, false); err != nil {
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return err
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}
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// Remove all IssueWatches a user has subscribed to in the repositories
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if err := issues_model.RemoveIssueWatchersByRepoID(ctx, teamUser.UID, repo.ID); err != nil {
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return err
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}
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}
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return nil
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}
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// RemoveRepository removes repository from team of organization.
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// If the team shall include all repositories the request is ignored.
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func RemoveRepository(t *organization.Team, repoID int64) error {
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if !HasRepository(t, repoID) {
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return nil
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}
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if t.IncludesAllRepositories {
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return nil
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}
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repo, err := repo_model.GetRepositoryByID(repoID)
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if err != nil {
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return err
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}
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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if err = removeRepository(ctx, t, repo, true); err != nil {
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return err
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}
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return committer.Commit()
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}
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// NewTeam creates a record of new team.
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// It's caller's responsibility to assign organization ID.
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func NewTeam(t *organization.Team) (err error) {
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if len(t.Name) == 0 {
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return errors.New("empty team name")
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}
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if err = organization.IsUsableTeamName(t.Name); err != nil {
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return err
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}
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has, err := db.GetEngine(db.DefaultContext).ID(t.OrgID).Get(new(user_model.User))
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if err != nil {
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return err
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}
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if !has {
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return organization.ErrOrgNotExist{ID: t.OrgID}
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}
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t.LowerName = strings.ToLower(t.Name)
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has, err = db.GetEngine(db.DefaultContext).
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Where("org_id=?", t.OrgID).
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And("lower_name=?", t.LowerName).
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Get(new(organization.Team))
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if err != nil {
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return err
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}
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if has {
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return organization.ErrTeamAlreadyExist{OrgID: t.OrgID, Name: t.LowerName}
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}
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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if err = db.Insert(ctx, t); err != nil {
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return err
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}
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// insert units for team
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if len(t.Units) > 0 {
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for _, unit := range t.Units {
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unit.TeamID = t.ID
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}
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if err = db.Insert(ctx, &t.Units); err != nil {
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return err
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}
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}
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// Add all repositories to the team if it has access to all of them.
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if t.IncludesAllRepositories {
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err = addAllRepositories(ctx, t)
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if err != nil {
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return fmt.Errorf("addAllRepositories: %w", err)
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}
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}
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// Update organization number of teams.
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if _, err = db.Exec(ctx, "UPDATE `user` SET num_teams=num_teams+1 WHERE id = ?", t.OrgID); err != nil {
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return err
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}
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return committer.Commit()
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}
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// UpdateTeam updates information of team.
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func UpdateTeam(t *organization.Team, authChanged, includeAllChanged bool) (err error) {
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if len(t.Name) == 0 {
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return errors.New("empty team name")
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}
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if len(t.Description) > 255 {
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t.Description = t.Description[:255]
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}
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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sess := db.GetEngine(ctx)
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t.LowerName = strings.ToLower(t.Name)
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has, err := sess.
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Where("org_id=?", t.OrgID).
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And("lower_name=?", t.LowerName).
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And("id!=?", t.ID).
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Get(new(organization.Team))
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if err != nil {
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return err
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} else if has {
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return organization.ErrTeamAlreadyExist{OrgID: t.OrgID, Name: t.LowerName}
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}
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if _, err = sess.ID(t.ID).Cols("name", "lower_name", "description",
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"can_create_org_repo", "authorize", "includes_all_repositories").Update(t); err != nil {
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return fmt.Errorf("update: %w", err)
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}
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// update units for team
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if len(t.Units) > 0 {
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for _, unit := range t.Units {
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unit.TeamID = t.ID
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}
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// Delete team-unit.
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if _, err := sess.
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Where("team_id=?", t.ID).
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Delete(new(organization.TeamUnit)); err != nil {
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return err
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}
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if _, err = sess.Cols("org_id", "team_id", "type", "access_mode").Insert(&t.Units); err != nil {
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return err
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}
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}
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// Update access for team members if needed.
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if authChanged {
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if err = t.GetRepositoriesCtx(ctx); err != nil {
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return fmt.Errorf("getRepositories: %w", err)
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}
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for _, repo := range t.Repos {
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if err = access_model.RecalculateTeamAccesses(ctx, repo, 0); err != nil {
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return fmt.Errorf("recalculateTeamAccesses: %w", err)
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}
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}
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}
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// Add all repositories to the team if it has access to all of them.
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if includeAllChanged && t.IncludesAllRepositories {
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err = addAllRepositories(ctx, t)
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if err != nil {
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return fmt.Errorf("addAllRepositories: %w", err)
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}
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}
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return committer.Commit()
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}
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// DeleteTeam deletes given team.
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// It's caller's responsibility to assign organization ID.
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func DeleteTeam(t *organization.Team) error {
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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sess := db.GetEngine(ctx)
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if err := t.GetRepositoriesCtx(ctx); err != nil {
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return err
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}
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if err := t.GetMembersCtx(ctx); err != nil {
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return err
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}
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// update branch protections
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{
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protections := make([]*git_model.ProtectedBranch, 0, 10)
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err := sess.In("repo_id",
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builder.Select("id").From("repository").Where(builder.Eq{"owner_id": t.OrgID})).
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Find(&protections)
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if err != nil {
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return fmt.Errorf("findProtectedBranches: %w", err)
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}
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for _, p := range protections {
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var matched1, matched2, matched3 bool
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if len(p.WhitelistTeamIDs) != 0 {
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p.WhitelistTeamIDs, matched1 = util.RemoveIDFromList(
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p.WhitelistTeamIDs, t.ID)
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}
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if len(p.ApprovalsWhitelistTeamIDs) != 0 {
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p.ApprovalsWhitelistTeamIDs, matched2 = util.RemoveIDFromList(
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p.ApprovalsWhitelistTeamIDs, t.ID)
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}
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if len(p.MergeWhitelistTeamIDs) != 0 {
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p.MergeWhitelistTeamIDs, matched3 = util.RemoveIDFromList(
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p.MergeWhitelistTeamIDs, t.ID)
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}
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if matched1 || matched2 || matched3 {
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if _, err = sess.ID(p.ID).Cols(
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"whitelist_team_i_ds",
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"merge_whitelist_team_i_ds",
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"approvals_whitelist_team_i_ds",
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).Update(p); err != nil {
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return fmt.Errorf("updateProtectedBranches: %w", err)
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}
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}
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}
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}
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if !t.IncludesAllRepositories {
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if err := removeAllRepositories(ctx, t); err != nil {
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return err
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}
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}
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if err := db.DeleteBeans(ctx,
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&organization.Team{ID: t.ID},
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&organization.TeamUser{OrgID: t.OrgID, TeamID: t.ID},
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&organization.TeamUnit{TeamID: t.ID},
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&organization.TeamInvite{TeamID: t.ID},
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); err != nil {
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return err
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}
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// Update organization number of teams.
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if _, err := sess.Exec("UPDATE `user` SET num_teams=num_teams-1 WHERE id=?", t.OrgID); err != nil {
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return err
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}
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return committer.Commit()
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}
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// AddTeamMember adds new membership of given team to given organization,
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// the user will have membership to given organization automatically when needed.
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func AddTeamMember(team *organization.Team, userID int64) error {
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isAlreadyMember, err := organization.IsTeamMember(db.DefaultContext, team.OrgID, team.ID, userID)
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if err != nil || isAlreadyMember {
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return err
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}
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if err := organization.AddOrgUser(team.OrgID, userID); err != nil {
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return err
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}
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ctx, committer, err := db.TxContext(db.DefaultContext)
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if err != nil {
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return err
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}
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defer committer.Close()
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// check in transaction
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isAlreadyMember, err = organization.IsTeamMember(ctx, team.OrgID, team.ID, userID)
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if err != nil || isAlreadyMember {
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return err
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}
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sess := db.GetEngine(ctx)
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if err := db.Insert(ctx, &organization.TeamUser{
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UID: userID,
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OrgID: team.OrgID,
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TeamID: team.ID,
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}); err != nil {
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return err
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} else if _, err := sess.Incr("num_members").ID(team.ID).Update(new(organization.Team)); err != nil {
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return err
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}
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team.NumMembers++
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// Give access to team repositories.
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// update exist access if mode become bigger
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subQuery := builder.Select("repo_id").From("team_repo").
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Where(builder.Eq{"team_id": team.ID})
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if _, err := sess.Where("user_id=?", userID).
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In("repo_id", subQuery).
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And("mode < ?", team.AccessMode).
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SetExpr("mode", team.AccessMode).
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Update(new(access_model.Access)); err != nil {
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return fmt.Errorf("update user accesses: %w", err)
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}
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// for not exist access
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var repoIDs []int64
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accessSubQuery := builder.Select("repo_id").From("access").Where(builder.Eq{"user_id": userID})
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if err := sess.SQL(subQuery.And(builder.NotIn("repo_id", accessSubQuery))).Find(&repoIDs); err != nil {
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return fmt.Errorf("select id accesses: %w", err)
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}
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accesses := make([]*access_model.Access, 0, 100)
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for i, repoID := range repoIDs {
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accesses = append(accesses, &access_model.Access{RepoID: repoID, UserID: userID, Mode: team.AccessMode})
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if (i%100 == 0 || i == len(repoIDs)-1) && len(accesses) > 0 {
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if err = db.Insert(ctx, accesses); err != nil {
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return fmt.Errorf("insert new user accesses: %w", err)
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}
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accesses = accesses[:0]
|
|
}
|
|
}
|
|
|
|
// watch could be failed, so run it in a goroutine
|
|
if setting.Service.AutoWatchNewRepos {
|
|
// Get team and its repositories.
|
|
if err := team.GetRepositoriesCtx(db.DefaultContext); err != nil {
|
|
log.Error("getRepositories failed: %v", err)
|
|
}
|
|
go func(repos []*repo_model.Repository) {
|
|
for _, repo := range repos {
|
|
if err = repo_model.WatchRepo(db.DefaultContext, userID, repo.ID, true); err != nil {
|
|
log.Error("watch repo failed: %v", err)
|
|
}
|
|
}
|
|
}(team.Repos)
|
|
}
|
|
|
|
return committer.Commit()
|
|
}
|
|
|
|
func removeTeamMember(ctx context.Context, team *organization.Team, userID int64) error {
|
|
e := db.GetEngine(ctx)
|
|
isMember, err := organization.IsTeamMember(ctx, team.OrgID, team.ID, userID)
|
|
if err != nil || !isMember {
|
|
return err
|
|
}
|
|
|
|
// Check if the user to delete is the last member in owner team.
|
|
if team.IsOwnerTeam() && team.NumMembers == 1 {
|
|
return organization.ErrLastOrgOwner{UID: userID}
|
|
}
|
|
|
|
team.NumMembers--
|
|
|
|
if err := team.GetRepositoriesCtx(ctx); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err := e.Delete(&organization.TeamUser{
|
|
UID: userID,
|
|
OrgID: team.OrgID,
|
|
TeamID: team.ID,
|
|
}); err != nil {
|
|
return err
|
|
} else if _, err = e.
|
|
ID(team.ID).
|
|
Cols("num_members").
|
|
Update(team); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Delete access to team repositories.
|
|
for _, repo := range team.Repos {
|
|
if err := access_model.RecalculateUserAccess(ctx, repo, userID); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Remove watches from now unaccessible
|
|
if err := reconsiderWatches(ctx, repo, userID); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Remove issue assignments from now unaccessible
|
|
if err := reconsiderRepoIssuesAssignee(ctx, repo, userID); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
// Check if the user is a member of any team in the organization.
|
|
if count, err := e.Count(&organization.TeamUser{
|
|
UID: userID,
|
|
OrgID: team.OrgID,
|
|
}); err != nil {
|
|
return err
|
|
} else if count == 0 {
|
|
return removeOrgUser(ctx, team.OrgID, userID)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// RemoveTeamMember removes member from given team of given organization.
|
|
func RemoveTeamMember(team *organization.Team, userID int64) error {
|
|
ctx, committer, err := db.TxContext(db.DefaultContext)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer committer.Close()
|
|
if err := removeTeamMember(ctx, team, userID); err != nil {
|
|
return err
|
|
}
|
|
return committer.Commit()
|
|
}
|