fix(permission): revoke inherited tunnel access after group unbind/removal

This commit is contained in:
sagit
2026-02-13 03:26:21 +00:00
parent f720b92f53
commit dd206ced14
2 changed files with 394 additions and 3 deletions
+175 -3
View File
@@ -1713,10 +1713,19 @@ func (h *Handler) groupUserAssign(w http.ResponseWriter, r *http.Request) {
return
}
defer func() { _ = tx.Rollback() }()
previousUserIDs, err := queryInt64ListTx(tx, `SELECT user_id FROM user_group_user WHERE user_group_id = ?`, req.GroupID)
if err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
_, _ = tx.Exec(`DELETE FROM user_group_user WHERE user_group_id = ?`, req.GroupID)
for _, uid := range req.UserIDs {
_, _ = tx.Exec(`INSERT INTO user_group_user(user_group_id, user_id, created_time) VALUES(?, ?, ?) ON CONFLICT DO NOTHING`, req.GroupID, uid, time.Now().UnixMilli())
}
if err := revokeGroupGrantsForRemovedUsersTx(tx, req.GroupID, previousUserIDs, req.UserIDs); err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
if err := tx.Commit(); err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
@@ -1748,10 +1757,35 @@ func (h *Handler) groupPermissionRemove(w http.ResponseWriter, r *http.Request)
if id <= 0 {
return
}
tx, err := h.repo.DB().Begin()
if err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
defer func() { _ = tx.Rollback() }()
var ug, tg int64
_ = h.repo.DB().QueryRow(`SELECT user_group_id, tunnel_group_id FROM group_permission WHERE id = ?`, id).Scan(&ug, &tg)
_, _ = h.repo.DB().Exec(`DELETE FROM group_permission WHERE id = ?`, id)
_, _ = h.repo.DB().Exec(`DELETE FROM group_permission_grant WHERE user_group_id = ? AND tunnel_group_id = ?`, ug, tg)
err = tx.QueryRow(`SELECT user_group_id, tunnel_group_id FROM group_permission WHERE id = ?`, id).Scan(&ug, &tg)
if err != nil && err != sql.ErrNoRows {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
if _, err := tx.Exec(`DELETE FROM group_permission WHERE id = ?`, id); err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
if err == nil {
if err := revokeGroupPermissionPairTx(tx, ug, tg); err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
}
if err := tx.Commit(); err != nil {
response.WriteJSON(w, response.Err(-2, err.Error()))
return
}
response.WriteJSON(w, response.OKEmpty())
}
@@ -1908,6 +1942,144 @@ func queryInt64List(db *store.DB, q string, args ...interface{}) ([]int64, error
return out, rows.Err()
}
func queryInt64ListTx(tx *store.Tx, q string, args ...interface{}) ([]int64, error) {
rows, err := tx.Query(q, args...)
if err != nil {
return nil, err
}
defer rows.Close()
out := make([]int64, 0)
for rows.Next() {
var v int64
if err := rows.Scan(&v); err != nil {
return nil, err
}
out = append(out, v)
}
return out, rows.Err()
}
func revokeGroupGrantsForRemovedUsersTx(tx *store.Tx, userGroupID int64, previousUserIDs, currentUserIDs []int64) error {
currentSet := make(map[int64]struct{}, len(currentUserIDs))
for _, uid := range currentUserIDs {
if uid > 0 {
currentSet[uid] = struct{}{}
}
}
removedUserIDs := make([]int64, 0)
for _, uid := range previousUserIDs {
if uid <= 0 {
continue
}
if _, ok := currentSet[uid]; !ok {
removedUserIDs = append(removedUserIDs, uid)
}
}
if len(removedUserIDs) == 0 {
return nil
}
for _, userID := range removedUserIDs {
rows, err := tx.Query(`
SELECT g.user_tunnel_id, g.created_by_group
FROM group_permission_grant g
JOIN user_tunnel ut ON ut.id = g.user_tunnel_id
WHERE g.user_group_id = ? AND ut.user_id = ?
`, userGroupID, userID)
if err != nil {
return err
}
groupCreatedTunnelIDs := make(map[int64]struct{})
for rows.Next() {
var userTunnelID int64
var createdByGroup int
if err := rows.Scan(&userTunnelID, &createdByGroup); err != nil {
rows.Close()
return err
}
if createdByGroup == 1 && userTunnelID > 0 {
groupCreatedTunnelIDs[userTunnelID] = struct{}{}
}
}
if err := rows.Err(); err != nil {
rows.Close()
return err
}
rows.Close()
if _, err := tx.Exec(`
DELETE FROM group_permission_grant
WHERE user_group_id = ?
AND user_tunnel_id IN (SELECT id FROM user_tunnel WHERE user_id = ?)
`, userGroupID, userID); err != nil {
return err
}
for userTunnelID := range groupCreatedTunnelIDs {
var remaining int
if err := tx.QueryRow(`SELECT COUNT(1) FROM group_permission_grant WHERE user_tunnel_id = ?`, userTunnelID).Scan(&remaining); err != nil {
return err
}
if remaining == 0 {
if _, err := tx.Exec(`DELETE FROM user_tunnel WHERE id = ?`, userTunnelID); err != nil {
return err
}
}
}
}
return nil
}
func revokeGroupPermissionPairTx(tx *store.Tx, userGroupID, tunnelGroupID int64) error {
rows, err := tx.Query(`
SELECT user_tunnel_id, created_by_group
FROM group_permission_grant
WHERE user_group_id = ? AND tunnel_group_id = ?
`, userGroupID, tunnelGroupID)
if err != nil {
return err
}
groupCreatedTunnelIDs := make(map[int64]struct{})
for rows.Next() {
var userTunnelID int64
var createdByGroup int
if err := rows.Scan(&userTunnelID, &createdByGroup); err != nil {
rows.Close()
return err
}
if createdByGroup == 1 && userTunnelID > 0 {
groupCreatedTunnelIDs[userTunnelID] = struct{}{}
}
}
if err := rows.Err(); err != nil {
rows.Close()
return err
}
rows.Close()
if _, err := tx.Exec(`DELETE FROM group_permission_grant WHERE user_group_id = ? AND tunnel_group_id = ?`, userGroupID, tunnelGroupID); err != nil {
return err
}
for userTunnelID := range groupCreatedTunnelIDs {
var remaining int
if err := tx.QueryRow(`SELECT COUNT(1) FROM group_permission_grant WHERE user_tunnel_id = ?`, userTunnelID).Scan(&remaining); err != nil {
return err
}
if remaining == 0 {
if _, err := tx.Exec(`DELETE FROM user_tunnel WHERE id = ?`, userTunnelID); err != nil {
return err
}
}
}
return nil
}
func queryPairs(db *store.DB, q string, args ...interface{}) ([][2]int64, error) {
rows, err := db.Query(q, args...)
if err != nil {
@@ -0,0 +1,219 @@
package contract_test
import (
"bytes"
"net/http"
"net/http/httptest"
"testing"
"time"
"go-backend/internal/auth"
)
func TestGroupUserUnbindRevokesInheritedTunnelPermission(t *testing.T) {
secret := "contract-jwt-secret"
router, repo := setupContractRouter(t, secret)
now := time.Now().UnixMilli()
if _, err := repo.DB().Exec(`
INSERT INTO user(id, user, pwd, role_id, exp_time, flow, in_flow, out_flow, flow_reset_time, num, created_time, updated_time, status)
VALUES(200, 'group_user_contract', '3c85cdebade1c51cf64ca9f3c09d182d', 1, 2727251700000, 99999, 0, 0, 1, 99999, ?, ?, 1)
`, now, now); err != nil {
t.Fatalf("insert test user: %v", err)
}
tunnelRes, err := repo.DB().Exec(`
INSERT INTO tunnel(name, traffic_ratio, type, protocol, flow, created_time, updated_time, status, in_ip, inx)
VALUES('group-contract-tunnel', 1.0, 1, 'tls', 99999, ?, ?, 1, NULL, 0)
`, now, now)
if err != nil {
t.Fatalf("insert tunnel: %v", err)
}
tunnelID, err := tunnelRes.LastInsertId()
if err != nil {
t.Fatalf("read tunnel id: %v", err)
}
ugRes, err := repo.DB().Exec(`INSERT INTO user_group(name, created_time, updated_time, status) VALUES('ug-contract', ?, ?, 1)`, now, now)
if err != nil {
t.Fatalf("insert user_group: %v", err)
}
userGroupID, err := ugRes.LastInsertId()
if err != nil {
t.Fatalf("read user_group id: %v", err)
}
tgRes, err := repo.DB().Exec(`INSERT INTO tunnel_group(name, created_time, updated_time, status) VALUES('tg-contract', ?, ?, 1)`, now, now)
if err != nil {
t.Fatalf("insert tunnel_group: %v", err)
}
tunnelGroupID, err := tgRes.LastInsertId()
if err != nil {
t.Fatalf("read tunnel_group id: %v", err)
}
if _, err := repo.DB().Exec(`INSERT INTO tunnel_group_tunnel(tunnel_group_id, tunnel_id, created_time) VALUES(?, ?, ?)`, tunnelGroupID, tunnelID, now); err != nil {
t.Fatalf("insert tunnel_group_tunnel: %v", err)
}
if _, err := repo.DB().Exec(`INSERT INTO group_permission(user_group_id, tunnel_group_id, created_time) VALUES(?, ?, ?)`, userGroupID, tunnelGroupID, now); err != nil {
t.Fatalf("insert group_permission: %v", err)
}
adminToken, err := auth.GenerateToken(1, "admin_user", 0, secret)
if err != nil {
t.Fatalf("generate admin token: %v", err)
}
bindReq := httptest.NewRequest(http.MethodPost, "/api/v1/group/user/assign", bytes.NewBufferString(`{"groupId":`+jsonNumber(userGroupID)+`,"userIds":[200]}`))
bindReq.Header.Set("Authorization", adminToken)
bindRes := httptest.NewRecorder()
router.ServeHTTP(bindRes, bindReq)
assertCode(t, bindRes, 0)
var userTunnelID int64
if err := repo.DB().QueryRow(`SELECT id FROM user_tunnel WHERE user_id = 200 AND tunnel_id = ?`, tunnelID).Scan(&userTunnelID); err != nil {
t.Fatalf("query user_tunnel after bind: %v", err)
}
var grantCount int
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM group_permission_grant WHERE user_tunnel_id = ?`, userTunnelID).Scan(&grantCount); err != nil {
t.Fatalf("query group_permission_grant after bind: %v", err)
}
if grantCount == 0 {
t.Fatalf("expected non-zero grants after bind")
}
unbindReq := httptest.NewRequest(http.MethodPost, "/api/v1/group/user/assign", bytes.NewBufferString(`{"groupId":`+jsonNumber(userGroupID)+`,"userIds":[]}`))
unbindReq.Header.Set("Authorization", adminToken)
unbindRes := httptest.NewRecorder()
router.ServeHTTP(unbindRes, unbindReq)
assertCode(t, unbindRes, 0)
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM group_permission_grant WHERE user_tunnel_id = ?`, userTunnelID).Scan(&grantCount); err != nil {
t.Fatalf("query group_permission_grant after unbind: %v", err)
}
if grantCount != 0 {
t.Fatalf("expected grants revoked after unbind, got %d", grantCount)
}
var userTunnelCount int
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM user_tunnel WHERE id = ?`, userTunnelID).Scan(&userTunnelCount); err != nil {
t.Fatalf("query user_tunnel after unbind: %v", err)
}
if userTunnelCount != 0 {
t.Fatalf("expected user_tunnel revoked after unbind, got %d", userTunnelCount)
}
}
func TestGroupPermissionRemoveRevokesInheritedTunnelPermission(t *testing.T) {
secret := "contract-jwt-secret"
router, repo := setupContractRouter(t, secret)
now := time.Now().UnixMilli()
if _, err := repo.DB().Exec(`
INSERT INTO user(id, user, pwd, role_id, exp_time, flow, in_flow, out_flow, flow_reset_time, num, created_time, updated_time, status)
VALUES(201, 'group_user_permission_remove', '3c85cdebade1c51cf64ca9f3c09d182d', 1, 2727251700000, 99999, 0, 0, 1, 99999, ?, ?, 1)
`, now, now); err != nil {
t.Fatalf("insert test user: %v", err)
}
tunnelRes, err := repo.DB().Exec(`
INSERT INTO tunnel(name, traffic_ratio, type, protocol, flow, created_time, updated_time, status, in_ip, inx)
VALUES('group-remove-tunnel', 1.0, 1, 'tls', 99999, ?, ?, 1, NULL, 0)
`, now, now)
if err != nil {
t.Fatalf("insert tunnel: %v", err)
}
tunnelID, err := tunnelRes.LastInsertId()
if err != nil {
t.Fatalf("read tunnel id: %v", err)
}
ugRes, err := repo.DB().Exec(`INSERT INTO user_group(name, created_time, updated_time, status) VALUES('ug-remove-contract', ?, ?, 1)`, now, now)
if err != nil {
t.Fatalf("insert user_group: %v", err)
}
userGroupID, err := ugRes.LastInsertId()
if err != nil {
t.Fatalf("read user_group id: %v", err)
}
tgRes, err := repo.DB().Exec(`INSERT INTO tunnel_group(name, created_time, updated_time, status) VALUES('tg-remove-contract', ?, ?, 1)`, now, now)
if err != nil {
t.Fatalf("insert tunnel_group: %v", err)
}
tunnelGroupID, err := tgRes.LastInsertId()
if err != nil {
t.Fatalf("read tunnel_group id: %v", err)
}
adminToken, err := auth.GenerateToken(1, "admin_user", 0, secret)
if err != nil {
t.Fatalf("generate admin token: %v", err)
}
assignTunnelReq := httptest.NewRequest(http.MethodPost, "/api/v1/group/tunnel/assign", bytes.NewBufferString(`{"groupId":`+jsonNumber(tunnelGroupID)+`,"tunnelIds":[`+jsonNumber(tunnelID)+`]}`))
assignTunnelReq.Header.Set("Authorization", adminToken)
assignTunnelRes := httptest.NewRecorder()
router.ServeHTTP(assignTunnelRes, assignTunnelReq)
assertCode(t, assignTunnelRes, 0)
assignUserReq := httptest.NewRequest(http.MethodPost, "/api/v1/group/user/assign", bytes.NewBufferString(`{"groupId":`+jsonNumber(userGroupID)+`,"userIds":[201]}`))
assignUserReq.Header.Set("Authorization", adminToken)
assignUserRes := httptest.NewRecorder()
router.ServeHTTP(assignUserRes, assignUserReq)
assertCode(t, assignUserRes, 0)
assignPermissionReq := httptest.NewRequest(http.MethodPost, "/api/v1/group/permission/assign", bytes.NewBufferString(`{"userGroupId":`+jsonNumber(userGroupID)+`,"tunnelGroupId":`+jsonNumber(tunnelGroupID)+`}`))
assignPermissionReq.Header.Set("Authorization", adminToken)
assignPermissionRes := httptest.NewRecorder()
router.ServeHTTP(assignPermissionRes, assignPermissionReq)
assertCode(t, assignPermissionRes, 0)
var permissionID int64
if err := repo.DB().QueryRow(`SELECT id FROM group_permission WHERE user_group_id = ? AND tunnel_group_id = ?`, userGroupID, tunnelGroupID).Scan(&permissionID); err != nil {
t.Fatalf("query group_permission id: %v", err)
}
var userTunnelID int64
if err := repo.DB().QueryRow(`SELECT id FROM user_tunnel WHERE user_id = 201 AND tunnel_id = ?`, tunnelID).Scan(&userTunnelID); err != nil {
t.Fatalf("query user_tunnel after assign: %v", err)
}
var grantCount int
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM group_permission_grant WHERE user_tunnel_id = ?`, userTunnelID).Scan(&grantCount); err != nil {
t.Fatalf("query group_permission_grant after assign: %v", err)
}
if grantCount == 0 {
t.Fatalf("expected non-zero grants after permission assign")
}
removeReq := httptest.NewRequest(http.MethodPost, "/api/v1/group/permission/remove", bytes.NewBufferString(`{"id":`+jsonNumber(permissionID)+`}`))
removeReq.Header.Set("Authorization", adminToken)
removeRes := httptest.NewRecorder()
router.ServeHTTP(removeRes, removeReq)
assertCode(t, removeRes, 0)
var permissionCount int
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM group_permission WHERE id = ?`, permissionID).Scan(&permissionCount); err != nil {
t.Fatalf("query group_permission after remove: %v", err)
}
if permissionCount != 0 {
t.Fatalf("expected group_permission removed, got %d", permissionCount)
}
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM group_permission_grant WHERE user_tunnel_id = ?`, userTunnelID).Scan(&grantCount); err != nil {
t.Fatalf("query group_permission_grant after remove: %v", err)
}
if grantCount != 0 {
t.Fatalf("expected grants removed after permission remove, got %d", grantCount)
}
var userTunnelCount int
if err := repo.DB().QueryRow(`SELECT COUNT(1) FROM user_tunnel WHERE id = ?`, userTunnelID).Scan(&userTunnelCount); err != nil {
t.Fatalf("query user_tunnel after permission remove: %v", err)
}
if userTunnelCount != 0 {
t.Fatalf("expected user_tunnel revoked after permission remove, got %d", userTunnelCount)
}
}