fix(rpc): authorize agent task results

Co-authored-by: naiba/CloudCode <hi+cloudcode@nai.ba>
This commit is contained in:
naiba
2026-05-21 02:02:02 +00:00
co-authored by naiba/CloudCode
parent 8add559ec8
commit 02129f16fb
4 changed files with 1030 additions and 7 deletions
+335
View File
@@ -0,0 +1,335 @@
package rpc
import (
"context"
"errors"
"testing"
"time"
"google.golang.org/grpc/metadata"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
"github.com/nezhahq/nezha/model"
pb "github.com/nezhahq/nezha/proto"
"github.com/nezhahq/nezha/service/singleton"
)
type requestTaskSecurityStream struct {
ctx context.Context
results []*pb.TaskResult
onSend func(*pb.Task)
sendErr error
}
func (s *requestTaskSecurityStream) Send(task *pb.Task) error {
if s.onSend != nil {
s.onSend(task)
}
return s.sendErr
}
func (s *requestTaskSecurityStream) Recv() (*pb.TaskResult, error) {
if len(s.results) == 0 {
return nil, context.Canceled
}
result := s.results[0]
s.results = s.results[1:]
return result, nil
}
func (s *requestTaskSecurityStream) SetHeader(metadata.MD) error { return nil }
func (s *requestTaskSecurityStream) SendHeader(metadata.MD) error { return nil }
func (s *requestTaskSecurityStream) SetTrailer(metadata.MD) {}
func (s *requestTaskSecurityStream) Context() context.Context { return s.ctx }
func (s *requestTaskSecurityStream) SendMsg(any) error { return nil }
func (s *requestTaskSecurityStream) RecvMsg(any) error { return context.Canceled }
func TestRequestTaskSkipsCronResultOwnedByAnotherUser(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "11111111-1111-1111-1111-111111111111")
victimCron := requestTaskSecurityCron(42, 100, model.CronCoverAll, nil)
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{victimCron}, map[uint64]model.UserInfo{
100: {Role: model.RoleMember},
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(victimCron.ID, true))
if cronLastResult(t, victimCron.ID) {
t.Fatal("foreign cron result must not update victim cron status")
}
}
func TestRequestTaskSkipsCronResultOutsideReporterCover(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "22222222-2222-2222-2222-222222222222")
coveredServerID := uint64(8)
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverIgnoreAll, []uint64{coveredServerID})
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if cronLastResult(t, cronTask.ID) {
t.Fatal("cron result from a server outside cron cover must not update cron status")
}
}
func TestRequestTaskSkipsCronCoverAllExcludedReporter(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "88888888-8888-8888-8888-888888888888")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverAll, []uint64{reporter.ID})
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if cronLastResult(t, cronTask.ID) {
t.Fatal("cron result from a server excluded by CronCoverAll must not update cron status")
}
}
func TestRequestTaskAllowsCronCoverAllReporter(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "99999999-9999-9999-9999-999999999999")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverAll, []uint64{8})
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if !cronLastResult(t, cronTask.ID) {
t.Fatal("CronCoverAll reporter not in the exclusion list must update cron status")
}
}
func TestRequestTaskAllowsCronResultForCoveredOwnerServer(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "33333333-3333-3333-3333-333333333333")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverIgnoreAll, []uint64{reporter.ID})
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if !cronLastResult(t, cronTask.ID) {
t.Fatal("covered owner cron result must update cron status")
}
}
func TestRequestTaskAllowsCronResultForCoveredAdminOwnedCron(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "44444444-4444-4444-4444-444444444444")
cronTask := requestTaskSecurityCron(42, 1, model.CronCoverIgnoreAll, []uint64{reporter.ID})
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
1: {Role: model.RoleAdmin},
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if !cronLastResult(t, cronTask.ID) {
t.Fatal("covered admin-owned cron result must update cron status")
}
}
func TestRequestTaskSkipsAlertTriggerCronResultFromUntriggeredReporter(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "55555555-5555-5555-5555-555555555555")
triggerServer := requestTaskSecurityServer(8, 200, "66666666-6666-6666-6666-666666666666")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverAlertTrigger, nil)
setupRequestTaskSecurityFixture(t, []*model.Server{reporter, triggerServer}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200, "trigger-secret": 200})
connectRequestTaskSecurityTaskStream(t, triggerServer.ID)
singleton.CronTrigger(cronTask, triggerServer.ID)()
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if cronLastResult(t, cronTask.ID) {
t.Fatal("alert-trigger cron result from a non-triggered server must not update cron status")
}
}
func TestRequestTaskAllowsAlertTriggerCronResultForTriggeredReporter(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "77777777-7777-7777-7777-777777777777")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverAlertTrigger, nil)
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
connectRequestTaskSecurityTaskStream(t, reporter.ID)
singleton.CronTrigger(cronTask, reporter.ID)()
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if !cronLastResult(t, cronTask.ID) {
t.Fatal("alert-trigger cron result from the triggered server must update cron status")
}
}
func TestRequestTaskAllowsAlertTriggerCronResultReportedDuringSend(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverAlertTrigger, nil)
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
connectRequestTaskSecurityTaskStreamWithSendHook(t, reporter.ID, nil, func(task *pb.Task) {
if task.GetId() != cronTask.ID {
t.Fatalf("expected alert-trigger task %d, got %d", cronTask.ID, task.GetId())
}
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
})
singleton.CronTrigger(cronTask, reporter.ID)()
if !cronLastResult(t, cronTask.ID) {
t.Fatal("alert-trigger cron result reported during Send must update cron status")
}
}
func TestRequestTaskSkipsAlertTriggerCronResultAfterSendFailure(t *testing.T) {
reporter := requestTaskSecurityServer(7, 200, "bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb")
cronTask := requestTaskSecurityCron(42, 200, model.CronCoverAlertTrigger, nil)
setupRequestTaskSecurityFixture(t, []*model.Server{reporter}, []*model.Cron{cronTask}, map[uint64]model.UserInfo{
200: {Role: model.RoleMember},
}, map[string]uint64{"reporter-secret": 200})
connectRequestTaskSecurityTaskStreamWithSendHook(t, reporter.ID, errors.New("send failed"), nil)
singleton.CronTrigger(cronTask, reporter.ID)()
runRequestTaskSecurityResult(t, "reporter-secret", reporter.UUID, cronTaskResult(cronTask.ID, true))
if cronLastResult(t, cronTask.ID) {
t.Fatal("alert-trigger cron result after failed dispatch must not update cron status")
}
}
func setupRequestTaskSecurityFixture(t *testing.T, servers []*model.Server, crons []*model.Cron, users map[uint64]model.UserInfo, agentSecrets map[string]uint64) {
t.Helper()
originalDB := singleton.DB
originalConf := singleton.Conf
originalLoc := singleton.Loc
originalServerShared := singleton.ServerShared
originalCronShared := singleton.CronShared
originalUserInfoMap := singleton.UserInfoMap
originalAgentSecretToUserID := singleton.AgentSecretToUserId
db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
if err != nil {
t.Fatal(err)
}
sqlDB, err := db.DB()
if err != nil {
t.Fatal(err)
}
sqlDB.SetMaxOpenConns(1)
singleton.DB = db
singleton.Conf = &singleton.ConfigClass{Config: &model.Config{}}
singleton.Loc = time.UTC
if err := singleton.DB.AutoMigrate(model.Server{}, model.Cron{}); err != nil {
t.Fatal(err)
}
for _, server := range servers {
if err := singleton.DB.Create(server).Error; err != nil {
t.Fatal(err)
}
}
for _, cronTask := range crons {
if err := singleton.DB.Create(cronTask).Error; err != nil {
t.Fatal(err)
}
}
singleton.UserLock.Lock()
singleton.UserInfoMap = users
singleton.AgentSecretToUserId = agentSecrets
singleton.UserLock.Unlock()
singleton.ServerShared = singleton.NewServerClass()
singleton.CronShared = singleton.NewCronClass()
t.Cleanup(func() {
if singleton.CronShared != nil && singleton.CronShared.Cron != nil {
singleton.CronShared.Stop()
}
sqlDB.Close()
singleton.DB = originalDB
singleton.Conf = originalConf
singleton.Loc = originalLoc
singleton.ServerShared = originalServerShared
singleton.CronShared = originalCronShared
singleton.UserLock.Lock()
singleton.UserInfoMap = originalUserInfoMap
singleton.AgentSecretToUserId = originalAgentSecretToUserID
singleton.UserLock.Unlock()
})
}
func requestTaskSecurityServer(id, userID uint64, uuid string) *model.Server {
return &model.Server{
Common: model.Common{ID: id, UserID: userID},
UUID: uuid,
Name: "request-task-security-server",
}
}
func requestTaskSecurityCron(id, userID uint64, cover uint8, servers []uint64) *model.Cron {
return &model.Cron{
Common: model.Common{ID: id, UserID: userID},
Name: "request-task-security-cron",
Command: "id",
Scheduler: "@every 1h",
Cover: cover,
Servers: servers,
}
}
func cronTaskResult(cronID uint64, successful bool) *pb.TaskResult {
return &pb.TaskResult{
Id: cronID,
Type: model.TaskTypeCommand,
Delay: 1,
Data: "cron result",
Successful: successful,
}
}
func connectRequestTaskSecurityTaskStream(t *testing.T, serverID uint64) {
t.Helper()
connectRequestTaskSecurityTaskStreamWithSendHook(t, serverID, nil, nil)
}
func connectRequestTaskSecurityTaskStreamWithSendHook(t *testing.T, serverID uint64, sendErr error, onSend func(*pb.Task)) {
t.Helper()
server, ok := singleton.ServerShared.Get(serverID)
if !ok {
t.Fatalf("server %d not found", serverID)
}
server.TaskStream = &requestTaskSecurityStream{ctx: context.Background(), sendErr: sendErr, onSend: onSend}
}
func runRequestTaskSecurityResult(t *testing.T, secret string, uuid string, result *pb.TaskResult) {
t.Helper()
stream := &requestTaskSecurityStream{
ctx: metadata.NewIncomingContext(context.Background(), metadata.Pairs(
"client_secret", secret,
"client_uuid", uuid,
)),
results: []*pb.TaskResult{result},
}
err := NewNezhaHandler().RequestTask(stream)
if !errors.Is(err, context.Canceled) {
t.Fatalf("expected RequestTask to finish after test result, got %v", err)
}
}
func cronLastResult(t *testing.T, cronID uint64) bool {
t.Helper()
var cronTask model.Cron
if err := singleton.DB.First(&cronTask, cronID).Error; err != nil {
t.Fatal(err)
}
return cronTask.LastResult
}