Only allow returned deleted branche to be on repo (#17570)

- This will only allow `GetDeletedBranchByID` to return deletedBranch
which are on the repo, and thus don't return a deletedBranch from
another repo.
- This just should prevent possible bugs in the futher when a code is
passing the wrong ID into this function.
This commit is contained in:
Gusted 2021-11-08 16:45:37 +01:00 committed by GitHub
parent ebaf4c48ea
commit 640f0e1ddf
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2 changed files with 26 additions and 1 deletions

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@ -536,7 +536,7 @@ func (repo *Repository) GetDeletedBranches() ([]*DeletedBranch, error) {
// GetDeletedBranchByID get a deleted branch by its ID // GetDeletedBranchByID get a deleted branch by its ID
func (repo *Repository) GetDeletedBranchByID(id int64) (*DeletedBranch, error) { func (repo *Repository) GetDeletedBranchByID(id int64) (*DeletedBranch, error) {
deletedBranch := &DeletedBranch{} deletedBranch := &DeletedBranch{}
has, err := db.GetEngine(db.DefaultContext).ID(id).Get(deletedBranch) has, err := db.GetEngine(db.DefaultContext).Where("repo_id = ?", repo.ID).And("id = ?", id).Get(deletedBranch)
if err != nil { if err != nil {
return nil, err return nil, err
} }

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@ -128,3 +128,28 @@ func TestRenameBranch(t *testing.T) {
BranchName: "main", BranchName: "main",
}) })
} }
func TestOnlyGetDeletedBranchOnCorrectRepo(t *testing.T) {
assert.NoError(t, db.PrepareTestDatabase())
// Get deletedBranch with ID of 1 on repo with ID 2.
// This should return a nil branch as this deleted branch
// is actually on repo with ID 1.
repo2 := db.AssertExistsAndLoadBean(t, &Repository{ID: 2}).(*Repository)
deletedBranch, err := repo2.GetDeletedBranchByID(1)
// Expect no error, and the returned branch is nil.
assert.NoError(t, err)
assert.Nil(t, deletedBranch)
// Now get the deletedBranch with ID of 1 on repo with ID 1.
// This should return the deletedBranch.
repo1 := db.AssertExistsAndLoadBean(t, &Repository{ID: 1}).(*Repository)
deletedBranch, err = repo1.GetDeletedBranchByID(1)
// Expect no error, and the returned branch to be not nil.
assert.NoError(t, err)
assert.NotNil(t, deletedBranch)
}