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Code Issues Packages Projects Releases Wiki Activity

Fix get reviewers' bug (#32415) (#32616)

Browse Source 
This PR rewrites `GetReviewer` function and move it to service layer.

Reviewers should not be watchers, so that this PR removed all watchers
from reviewers. When the repository is under an organization, the pull
request unit read permission will be checked to resolve the bug of

Fix #32394
Backport #32415
This commit is contained in:
Lunny Xiao 2024-11-22 20:42:58 -08:00 committed by GitHub
parent 073ba977fc
commit cf1a38b03d
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GPG Key ID: B5690EEEBB952194
12 changed files with 227 additions and 158 deletions
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14
models/organization/team_repo.go
View File

@ -9,6 +9,7 @@ import (
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/perm"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
"xorm.io/builder"
)
@ -83,3 +84,16 @@ func GetTeamsWithAccessToRepo(ctx context.Context, orgID, repoID int64, mode per
OrderBy("name").
Find(&teams)
}
// GetTeamsWithAccessToRepoUnit returns all teams in an organization that have given access level to the repository special unit.
func GetTeamsWithAccessToRepoUnit(ctx context.Context, orgID, repoID int64, mode perm.AccessMode, unitType unit.Type) ([]*Team, error) {
teams := make([]*Team, 0, 5)
return teams, db.GetEngine(ctx).Where("team_unit.access_mode >= ?", mode).
Join("INNER", "team_repo", "team_repo.team_id = team.id").
Join("INNER", "team_unit", "team_unit.team_id = team.id").
And("team_repo.org_id = ?", orgID).
And("team_repo.repo_id = ?", repoID).
And("team_unit.type = ?", unitType).
OrderBy("name").
Find(&teams)
}

31
models/organization/team_repo_test.go Normal file
View File

@ -0,0 +1,31 @@
// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package organization_test
import (
"testing"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/perm"
"code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/models/unittest"
"github.com/stretchr/testify/assert"
)
func TestGetTeamsWithAccessToRepoUnit(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
org41 := unittest.AssertExistsAndLoadBean(t, &organization.Organization{ID: 41})
repo61 := unittest.AssertExistsAndLoadBean(t, &repo.Repository{ID: 61})
teams, err := organization.GetTeamsWithAccessToRepoUnit(db.DefaultContext, org41.ID, repo61.ID, perm.AccessModeRead, unit.TypePullRequests)
assert.NoError(t, err)
if assert.Len(t, teams, 2) {
assert.EqualValues(t, 21, teams[0].ID)
assert.EqualValues(t, 22, teams[1].ID)
}
}

52
models/repo/user_repo.go
View File

@ -11,7 +11,6 @@ import (
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/container"
api "code.gitea.io/gitea/modules/structs"
"xorm.io/builder"
)
@ -146,57 +145,6 @@ func GetRepoAssignees(ctx context.Context, repo *Repository) (_ []*user_model.Us
return users, nil
}
// GetReviewers get all users can be requested to review:
// * for private repositories this returns all users that have read access or higher to the repository.
// * for public repositories this returns all users that have read access or higher to the repository,
// all repo watchers and all organization members.
// TODO: may be we should have a busy choice for users to block review request to them.
func GetReviewers(ctx context.Context, repo *Repository, doerID, posterID int64) ([]*user_model.User, error) {
// Get the owner of the repository - this often already pre-cached and if so saves complexity for the following queries
if err := repo.LoadOwner(ctx); err != nil {
return nil, err
}
cond := builder.And(builder.Neq{"`user`.id": posterID}).
And(builder.Eq{"`user`.is_active": true})
if repo.IsPrivate || repo.Owner.Visibility == api.VisibleTypePrivate {
// This a private repository:
// Anyone who can read the repository is a requestable reviewer
cond = cond.And(builder.In("`user`.id",
builder.Select("user_id").From("access").Where(
builder.Eq{"repo_id": repo.ID}.
And(builder.Gte{"mode": perm.AccessModeRead}),
),
))
if repo.Owner.Type == user_model.UserTypeIndividual && repo.Owner.ID != posterID {
// as private *user* repos don't generate an entry in the `access` table,
// the owner of a private repo needs to be explicitly added.
cond = cond.Or(builder.Eq{"`user`.id": repo.Owner.ID})
}
} else {
// This is a "public" repository:
// Any user that has read access, is a watcher or organization member can be requested to review
cond = cond.And(builder.And(builder.In("`user`.id",
builder.Select("user_id").From("access").
Where(builder.Eq{"repo_id": repo.ID}.
And(builder.Gte{"mode": perm.AccessModeRead})),
).Or(builder.In("`user`.id",
builder.Select("user_id").From("watch").
Where(builder.Eq{"repo_id": repo.ID}.
And(builder.In("mode", WatchModeNormal, WatchModeAuto))),
).Or(builder.In("`user`.id",
builder.Select("uid").From("org_user").
Where(builder.Eq{"org_id": repo.OwnerID}),
)))))
}
users := make([]*user_model.User, 0, 8)
return users, db.GetEngine(ctx).Where(cond).OrderBy(user_model.GetOrderByName()).Find(&users)
}
// GetIssuePostersWithSearch returns users with limit of 30 whose username started with prefix that have authored an issue/pull request for the given repository
// If isShowFullName is set to true, also include full name prefix search
func GetIssuePostersWithSearch(ctx context.Context, repo *Repository, isPull bool, search string, isShowFullName bool) ([]*user_model.User, error) {

43
models/repo/user_repo_test.go
View File

@ -38,46 +38,3 @@ func TestRepoAssignees(t *testing.T) {
assert.NotContains(t, []int64{users[0].ID, users[1].ID, users[2].ID}, 15)
}
}
func TestRepoGetReviewers(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
// test public repo
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
ctx := db.DefaultContext
reviewers, err := repo_model.GetReviewers(ctx, repo1, 2, 2)
assert.NoError(t, err)
if assert.Len(t, reviewers, 3) {
assert.ElementsMatch(t, []int64{1, 4, 11}, []int64{reviewers[0].ID, reviewers[1].ID, reviewers[2].ID})
}
// should include doer if doer is not PR poster.
reviewers, err = repo_model.GetReviewers(ctx, repo1, 11, 2)
assert.NoError(t, err)
assert.Len(t, reviewers, 3)
// should not include PR poster, if PR poster would be otherwise eligible
reviewers, err = repo_model.GetReviewers(ctx, repo1, 11, 4)
assert.NoError(t, err)
assert.Len(t, reviewers, 2)
// test private user repo
repo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
reviewers, err = repo_model.GetReviewers(ctx, repo2, 2, 4)
assert.NoError(t, err)
assert.Len(t, reviewers, 1)
assert.EqualValues(t, reviewers[0].ID, 2)
// test private org repo
repo3 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
reviewers, err = repo_model.GetReviewers(ctx, repo3, 2, 1)
assert.NoError(t, err)
assert.Len(t, reviewers, 2)
reviewers, err = repo_model.GetReviewers(ctx, repo3, 2, 2)
assert.NoError(t, err)
assert.Len(t, reviewers, 1)
}

10
routers/api/v1/repo/collaborators.go
View File

@ -18,6 +18,8 @@ import (
"code.gitea.io/gitea/routers/api/v1/utils"
"code.gitea.io/gitea/services/context"
"code.gitea.io/gitea/services/convert"
issue_service "code.gitea.io/gitea/services/issue"
pull_service "code.gitea.io/gitea/services/pull"
repo_service "code.gitea.io/gitea/services/repository"
)
@ -323,7 +325,13 @@ func GetReviewers(ctx *context.APIContext) {
// "404":
// "$ref": "#/responses/notFound"
reviewers, err := repo_model.GetReviewers(ctx, ctx.Repo.Repository, ctx.Doer.ID, 0)
canChooseReviewer := issue_service.CanDoerChangeReviewRequests(ctx, ctx.Doer, ctx.Repo.Repository, 0)
if !canChooseReviewer {
ctx.Error(http.StatusForbidden, "GetReviewers", errors.New("doer has no permission to get reviewers"))
return
}
reviewers, err := pull_service.GetReviewers(ctx, ctx.Repo.Repository, ctx.Doer.ID, 0)
if err != nil {
ctx.Error(http.StatusInternalServerError, "ListCollaborators", err)
return

7
routers/web/repo/issue.go
View File

@ -56,7 +56,6 @@ import (
"code.gitea.io/gitea/services/forms"
issue_service "code.gitea.io/gitea/services/issue"
pull_service "code.gitea.io/gitea/services/pull"
repo_service "code.gitea.io/gitea/services/repository"
user_service "code.gitea.io/gitea/services/user"
)
@ -693,13 +692,13 @@ func RetrieveRepoReviewers(ctx *context.Context, repo *repo_model.Repository, is
posterID = 0
}
reviewers, err = repo_model.GetReviewers(ctx, repo, ctx.Doer.ID, posterID)
reviewers, err = pull_service.GetReviewers(ctx, repo, ctx.Doer.ID, posterID)
if err != nil {
ctx.ServerError("GetReviewers", err)
return
}
teamReviewers, err = repo_service.GetReviewerTeams(ctx, repo)
teamReviewers, err = pull_service.GetReviewerTeams(ctx, repo)
if err != nil {
ctx.ServerError("GetReviewerTeams", err)
return
@ -1536,7 +1535,7 @@ func ViewIssue(ctx *context.Context) {
if issue.IsPull {
canChooseReviewer := false
if ctx.Doer != nil && ctx.IsSigned {
canChooseReviewer = issue_service.CanDoerChangeReviewRequests(ctx, ctx.Doer, repo, issue)
canChooseReviewer = issue_service.CanDoerChangeReviewRequests(ctx, ctx.Doer, repo, issue.PosterID)
}
RetrieveRepoReviewers(ctx, repo, issue, canChooseReviewer)

11
services/issue/assignee.go
View File

@ -114,7 +114,7 @@ func IsValidReviewRequest(ctx context.Context, reviewer, doer *user_model.User,
return err
}
canDoerChangeReviewRequests := CanDoerChangeReviewRequests(ctx, doer, issue.Repo, issue)
canDoerChangeReviewRequests := CanDoerChangeReviewRequests(ctx, doer, issue.Repo, issue.PosterID)
if isAdd {
if !permReviewer.CanAccessAny(perm.AccessModeRead, unit.TypePullRequests) {
@ -173,7 +173,7 @@ func IsValidTeamReviewRequest(ctx context.Context, reviewer *organization.Team,
}
}
canDoerChangeReviewRequests := CanDoerChangeReviewRequests(ctx, doer, issue.Repo, issue)
canDoerChangeReviewRequests := CanDoerChangeReviewRequests(ctx, doer, issue.Repo, issue.PosterID)
if isAdd {
if issue.Repo.IsPrivate {
@ -267,9 +267,12 @@ func teamReviewRequestNotify(ctx context.Context, issue *issues_model.Issue, doe
}
// CanDoerChangeReviewRequests returns if the doer can add/remove review requests of a PR
func CanDoerChangeReviewRequests(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, issue *issues_model.Issue) bool {
func CanDoerChangeReviewRequests(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, posterID int64) bool {
if repo.IsArchived {
return false
}
// The poster of the PR can change the reviewers
if doer.ID == issue.PosterID {
if doer.ID == posterID {
return true
}

89
services/pull/reviewer.go Normal file
View File

@ -0,0 +1,89 @@
// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package pull
import (
"context"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/perm"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/container"
"xorm.io/builder"
)
// GetReviewers get all users can be requested to review:
// - Poster should not be listed
// - For collaborator, all users that have read access or higher to the repository.
// - For repository under organization, users under the teams which have read permission or higher of pull request unit
// - Owner will be listed if it's not an organization, not the poster and not in the list of reviewers
func GetReviewers(ctx context.Context, repo *repo_model.Repository, doerID, posterID int64) ([]*user_model.User, error) {
if err := repo.LoadOwner(ctx); err != nil {
return nil, err
}
e := db.GetEngine(ctx)
uniqueUserIDs := make(container.Set[int64])
collaboratorIDs := make([]int64, 0, 10)
if err := e.Table("collaboration").Where("repo_id=?", repo.ID).
And("mode >= ?", perm.AccessModeRead).
Select("user_id").
Find(&collaboratorIDs); err != nil {
return nil, err
}
uniqueUserIDs.AddMultiple(collaboratorIDs...)
if repo.Owner.IsOrganization() {
additionalUserIDs := make([]int64, 0, 10)
if err := e.Table("team_user").
Join("INNER", "team_repo", "`team_repo`.team_id = `team_user`.team_id").
Join("INNER", "team_unit", "`team_unit`.team_id = `team_user`.team_id").
Where("`team_repo`.repo_id = ? AND (`team_unit`.access_mode >= ? AND `team_unit`.`type` = ?)",
repo.ID, perm.AccessModeRead, unit.TypePullRequests).
Distinct("`team_user`.uid").
Select("`team_user`.uid").
Find(&additionalUserIDs); err != nil {
return nil, err
}
uniqueUserIDs.AddMultiple(additionalUserIDs...)
}
uniqueUserIDs.Remove(posterID) // posterID should not be in the list of reviewers
// Leave a seat for owner itself to append later, but if owner is an organization
// and just waste 1 unit is cheaper than re-allocate memory once.
users := make([]*user_model.User, 0, len(uniqueUserIDs)+1)
if len(uniqueUserIDs) > 0 {
if err := e.In("id", uniqueUserIDs.Values()).
Where(builder.Eq{"`user`.is_active": true}).
OrderBy(user_model.GetOrderByName()).
Find(&users); err != nil {
return nil, err
}
}
// add owner after all users are loaded because we can avoid load owner twice
if repo.OwnerID != posterID && !repo.Owner.IsOrganization() && !uniqueUserIDs.Contains(repo.OwnerID) {
users = append(users, repo.Owner)
}
return users, nil
}
// GetReviewerTeams get all teams can be requested to review
func GetReviewerTeams(ctx context.Context, repo *repo_model.Repository) ([]*organization.Team, error) {
if err := repo.LoadOwner(ctx); err != nil {
return nil, err
}
if !repo.Owner.IsOrganization() {
return nil, nil
}
return organization.GetTeamsWithAccessToRepoUnit(ctx, repo.OwnerID, repo.ID, perm.AccessModeRead, unit.TypePullRequests)
}

72
services/pull/reviewer_test.go Normal file
View File

@ -0,0 +1,72 @@
// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package pull_test
import (
"testing"
"code.gitea.io/gitea/models/db"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unittest"
pull_service "code.gitea.io/gitea/services/pull"
"github.com/stretchr/testify/assert"
)
func TestRepoGetReviewers(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
// test public repo
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
ctx := db.DefaultContext
reviewers, err := pull_service.GetReviewers(ctx, repo1, 2, 0)
assert.NoError(t, err)
if assert.Len(t, reviewers, 1) {
assert.ElementsMatch(t, []int64{2}, []int64{reviewers[0].ID})
}
// should not include doer and remove the poster
reviewers, err = pull_service.GetReviewers(ctx, repo1, 11, 2)
assert.NoError(t, err)
assert.Len(t, reviewers, 0)
// should not include PR poster, if PR poster would be otherwise eligible
reviewers, err = pull_service.GetReviewers(ctx, repo1, 11, 4)
assert.NoError(t, err)
assert.Len(t, reviewers, 1)
// test private user repo
repo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
reviewers, err = pull_service.GetReviewers(ctx, repo2, 2, 4)
assert.NoError(t, err)
assert.Len(t, reviewers, 1)
assert.EqualValues(t, reviewers[0].ID, 2)
// test private org repo
repo3 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
reviewers, err = pull_service.GetReviewers(ctx, repo3, 2, 1)
assert.NoError(t, err)
assert.Len(t, reviewers, 2)
reviewers, err = pull_service.GetReviewers(ctx, repo3, 2, 2)
assert.NoError(t, err)
assert.Len(t, reviewers, 1)
}
func TestRepoGetReviewerTeams(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
repo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
teams, err := pull_service.GetReviewerTeams(db.DefaultContext, repo2)
assert.NoError(t, err)
assert.Empty(t, teams)
repo3 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
teams, err = pull_service.GetReviewerTeams(db.DefaultContext, repo3)
assert.NoError(t, err)
assert.Len(t, teams, 2)
}

24
services/repository/review.go
View File

@ -1,24 +0,0 @@
// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repository
import (
"context"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/perm"
repo_model "code.gitea.io/gitea/models/repo"
)
// GetReviewerTeams get all teams can be requested to review
func GetReviewerTeams(ctx context.Context, repo *repo_model.Repository) ([]*organization.Team, error) {
if err := repo.LoadOwner(ctx); err != nil {
return nil, err
}
if !repo.Owner.IsOrganization() {
return nil, nil
}
return organization.GetTeamsWithAccessToRepo(ctx, repo.OwnerID, repo.ID, perm.AccessModeRead)
}

28
services/repository/review_test.go
View File

@ -1,28 +0,0 @@
// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repository
import (
"testing"
"code.gitea.io/gitea/models/db"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unittest"
"github.com/stretchr/testify/assert"
)
func TestRepoGetReviewerTeams(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
repo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
teams, err := GetReviewerTeams(db.DefaultContext, repo2)
assert.NoError(t, err)
assert.Empty(t, teams)
repo3 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
teams, err = GetReviewerTeams(db.DefaultContext, repo3)
assert.NoError(t, err)
assert.Len(t, teams, 2)
}

4
tests/integration/api_repo_test.go
View File

@ -718,8 +718,8 @@ func TestAPIRepoGetReviewers(t *testing.T) {
resp := MakeRequest(t, req, http.StatusOK)
var reviewers []*api.User
DecodeJSON(t, resp, &reviewers)
if assert.Len(t, reviewers, 3) {
assert.ElementsMatch(t, []int64{1, 4, 11}, []int64{reviewers[0].ID, reviewers[1].ID, reviewers[2].ID})
if assert.Len(t, reviewers, 1) {
assert.ElementsMatch(t, []int64{2}, []int64{reviewers[0].ID})
}
}