fix: permission checks for speedId and inPort + multi-node IP constraints (#261)

* feat: restrict user permissions and multi-node IP constraints

- Non-admin users cannot set speedId or inPort on forward create/update
- Multi-entrance tunnels disable custom listen IP for forwards
- Multi-exit tunnels disable custom connect IP
- Multi-node hop chains disable custom connect IP per hop
- Remove tunnel-first-IP fallback in forward ingress resolution
- Add contract tests for non-admin permission restrictions

Entire-Checkpoint: 133693290660

* fix: allow non-admin users to submit null speedId and zero inPort

- Backend: Check speedId is not nil before rejecting non-admin requests
- Backend: Only reject inPort if value > 0 for non-admin users
- Frontend: Only include speedId and inPort in payload for admin users
- Tests: Add contract tests for null speedId and zero inPort cases
This commit is contained in:
sagit
2026-03-04 14:50:36 +08:00
committed by GitHub
parent 348900de01
commit a43653f252
48 changed files with 93608 additions and 15 deletions
@@ -1097,4 +1097,45 @@ func TestNonAdminCannotSetSpeedIdOrPort(t *testing.T) {
router.ServeHTTP(res, req)
assertCode(t, res, 0)
})
t.Run("non-admin can create with speedId null and inPort 0", func(t *testing.T) {
createPayload := map[string]interface{}{
"name": "perm-forward-null-values",
"tunnelId": tunnelID,
"remoteAddr": "1.2.3.4:443",
"strategy": "fifo",
"speedId": nil,
"inPort": 0,
}
createBody, err := json.Marshal(createPayload)
if err != nil {
t.Fatalf("marshal create payload: %v", err)
}
req := httptest.NewRequest(http.MethodPost, "/api/v1/forward/create", bytes.NewReader(createBody))
req.Header.Set("Authorization", userToken)
req.Header.Set("Content-Type", "application/json")
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
assertCode(t, res, 0)
})
t.Run("non-admin can update with speedId null", func(t *testing.T) {
updatePayload := map[string]interface{}{
"id": forwardID,
"name": "perm-forward-null-speed",
"tunnelId": tunnelID,
"remoteAddr": "9.10.11.12:443",
"speedId": nil,
}
updateBody, err := json.Marshal(updatePayload)
if err != nil {
t.Fatalf("marshal update payload: %v", err)
}
req := httptest.NewRequest(http.MethodPost, "/api/v1/forward/update", bytes.NewReader(updateBody))
req.Header.Set("Authorization", userToken)
req.Header.Set("Content-Type", "application/json")
res := httptest.NewRecorder()
router.ServeHTTP(res, req)
assertCode(t, res, 0)
})
}