mirror of
https://github.com/netbirdio/netbird.git
synced 2026-04-16 07:16:38 +00:00
44ab454a13
When a deleted peer tries to reconnect, GetUserIDByPeerKey was returning Internal error instead of NotFound, causing clients to retry indefinitely instead of recognizing the unrecoverable PermissionDenied error. This fix: 1. Updates GetUserIDByPeerKey to properly return NotFound when peer doesn't exist 2. Updates Sync handler to convert NotFound to PermissionDenied with message 'peer is not registered', matching the behavior of GetAccountIDForPeerKey Fixes the regression introduced in v0.61.1 where deleted peers would see: - Before: 'rpc error: code = Internal desc = failed handling request' (retry loop) - After: 'rpc error: code = PermissionDenied desc = peer is not registered' (exits)
1118 lines
39 KiB
Go
1118 lines
39 KiB
Go
package grpc
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"net"
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"net/netip"
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"os"
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"strconv"
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"strings"
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"sync"
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"sync/atomic"
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"time"
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pb "github.com/golang/protobuf/proto" // nolint
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"github.com/golang/protobuf/ptypes/timestamp"
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"github.com/grpc-ecosystem/go-grpc-middleware/v2/interceptors/realip"
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"github.com/netbirdio/netbird/shared/management/client/common"
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log "github.com/sirupsen/logrus"
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"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/peer"
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"google.golang.org/grpc/status"
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"github.com/netbirdio/netbird/management/internals/controllers/network_map"
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nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
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"github.com/netbirdio/netbird/management/server/idp"
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"github.com/netbirdio/netbird/management/server/job"
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"github.com/netbirdio/netbird/management/server/integrations/integrated_validator"
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"github.com/netbirdio/netbird/management/server/store"
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"github.com/netbirdio/netbird/encryption"
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"github.com/netbirdio/netbird/management/server/account"
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"github.com/netbirdio/netbird/management/server/activity"
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"github.com/netbirdio/netbird/management/server/auth"
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nbContext "github.com/netbirdio/netbird/management/server/context"
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nbpeer "github.com/netbirdio/netbird/management/server/peer"
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"github.com/netbirdio/netbird/management/server/posture"
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"github.com/netbirdio/netbird/management/server/settings"
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"github.com/netbirdio/netbird/management/server/telemetry"
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"github.com/netbirdio/netbird/management/server/types"
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"github.com/netbirdio/netbird/shared/management/proto"
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internalStatus "github.com/netbirdio/netbird/shared/management/status"
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)
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const (
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envLogBlockedPeers = "NB_LOG_BLOCKED_PEERS"
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envBlockPeers = "NB_BLOCK_SAME_PEERS"
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envConcurrentSyncs = "NB_MAX_CONCURRENT_SYNCS"
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defaultSyncLim = 1000
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)
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// Server an instance of a Management gRPC API server
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type Server struct {
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accountManager account.Manager
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settingsManager settings.Manager
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proto.UnimplementedManagementServiceServer
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jobManager *job.Manager
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config *nbconfig.Config
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secretsManager SecretsManager
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appMetrics telemetry.AppMetrics
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peerLocks sync.Map
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authManager auth.Manager
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logBlockedPeers bool
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blockPeersWithSameConfig bool
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integratedPeerValidator integrated_validator.IntegratedValidator
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loginFilter *loginFilter
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networkMapController network_map.Controller
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oAuthConfigProvider idp.OAuthConfigProvider
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syncSem atomic.Int32
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syncLim int32
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}
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// NewServer creates a new Management server
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func NewServer(
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config *nbconfig.Config,
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accountManager account.Manager,
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settingsManager settings.Manager,
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jobManager *job.Manager,
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secretsManager SecretsManager,
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appMetrics telemetry.AppMetrics,
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authManager auth.Manager,
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integratedPeerValidator integrated_validator.IntegratedValidator,
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networkMapController network_map.Controller,
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oAuthConfigProvider idp.OAuthConfigProvider,
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) (*Server, error) {
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if appMetrics != nil {
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// update gauge based on number of connected peers which is equal to open gRPC streams
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err := appMetrics.GRPCMetrics().RegisterConnectedStreams(func() int64 {
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return int64(networkMapController.CountStreams())
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})
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if err != nil {
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return nil, err
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}
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}
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logBlockedPeers := strings.ToLower(os.Getenv(envLogBlockedPeers)) == "true"
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blockPeersWithSameConfig := strings.ToLower(os.Getenv(envBlockPeers)) == "true"
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syncLim := int32(defaultSyncLim)
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if syncLimStr := os.Getenv(envConcurrentSyncs); syncLimStr != "" {
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syncLimParsed, err := strconv.Atoi(syncLimStr)
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if err != nil {
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log.Errorf("invalid value for %s: %v using %d", envConcurrentSyncs, err, defaultSyncLim)
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} else {
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//nolint:gosec
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syncLim = int32(syncLimParsed)
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}
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}
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return &Server{
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jobManager: jobManager,
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accountManager: accountManager,
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settingsManager: settingsManager,
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config: config,
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secretsManager: secretsManager,
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authManager: authManager,
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appMetrics: appMetrics,
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logBlockedPeers: logBlockedPeers,
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blockPeersWithSameConfig: blockPeersWithSameConfig,
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integratedPeerValidator: integratedPeerValidator,
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networkMapController: networkMapController,
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oAuthConfigProvider: oAuthConfigProvider,
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loginFilter: newLoginFilter(),
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syncLim: syncLim,
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}, nil
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}
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func (s *Server) GetServerKey(ctx context.Context, req *proto.Empty) (*proto.ServerKeyResponse, error) {
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ip := ""
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p, ok := peer.FromContext(ctx)
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if ok {
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ip = p.Addr.String()
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}
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log.WithContext(ctx).Tracef("GetServerKey request from %s", ip)
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// todo introduce something more meaningful with the key expiration/rotation
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if s.appMetrics != nil {
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s.appMetrics.GRPCMetrics().CountGetKeyRequest()
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}
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now := time.Now().Add(24 * time.Hour)
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secs := int64(now.Second())
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nanos := int32(now.Nanosecond())
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expiresAt := ×tamp.Timestamp{Seconds: secs, Nanos: nanos}
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key, err := s.secretsManager.GetWGKey()
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if err != nil {
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log.WithContext(ctx).Errorf("failed to get wireguard key: %v", err)
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return nil, errors.New("failed to get wireguard key")
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}
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return &proto.ServerKeyResponse{
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Key: key.PublicKey().String(),
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ExpiresAt: expiresAt,
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}, nil
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}
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func getRealIP(ctx context.Context) net.IP {
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if addr, ok := realip.FromContext(ctx); ok {
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return net.IP(addr.AsSlice())
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}
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return nil
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}
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func (s *Server) Job(srv proto.ManagementService_JobServer) error {
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reqStart := time.Now()
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ctx := srv.Context()
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peerKey, err := s.handleHandshake(ctx, srv)
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if err != nil {
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return err
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}
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accountID, err := s.accountManager.GetAccountIDForPeerKey(ctx, peerKey.String())
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if err != nil {
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// nolint:staticcheck
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ctx = context.WithValue(ctx, nbContext.AccountIDKey, "UNKNOWN")
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log.WithContext(ctx).Tracef("peer %s is not registered", peerKey.String())
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if errStatus, ok := internalStatus.FromError(err); ok && errStatus.Type() == internalStatus.NotFound {
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return status.Errorf(codes.PermissionDenied, "peer is not registered")
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}
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return err
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}
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// nolint:staticcheck
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ctx = context.WithValue(ctx, nbContext.AccountIDKey, accountID)
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peer, err := s.accountManager.GetStore().GetPeerByPeerPubKey(ctx, store.LockingStrengthNone, peerKey.String())
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if err != nil {
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return status.Errorf(codes.Unauthenticated, "peer is not registered")
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}
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s.startResponseReceiver(ctx, srv)
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updates := s.jobManager.CreateJobChannel(ctx, accountID, peer.ID)
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log.WithContext(ctx).Debugf("Job: took %v", time.Since(reqStart))
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return s.sendJobsLoop(ctx, accountID, peerKey, peer, updates, srv)
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}
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// Sync validates the existence of a connecting peer, sends an initial state (all available for the connecting peers) and
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// notifies the connected peer of any updates (e.g. new peers under the same account)
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func (s *Server) Sync(req *proto.EncryptedMessage, srv proto.ManagementService_SyncServer) error {
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if s.syncSem.Load() >= s.syncLim {
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return status.Errorf(codes.ResourceExhausted, "too many concurrent sync requests, please try again later")
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}
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s.syncSem.Add(1)
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reqStart := time.Now()
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ctx := srv.Context()
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syncReq := &proto.SyncRequest{}
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peerKey, err := s.parseRequest(ctx, req, syncReq)
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if err != nil {
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s.syncSem.Add(-1)
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return err
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}
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realIP := getRealIP(ctx)
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sRealIP := realIP.String()
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peerMeta := extractPeerMeta(ctx, syncReq.GetMeta())
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userID, err := s.accountManager.GetUserIDByPeerKey(ctx, peerKey.String())
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if err != nil {
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s.syncSem.Add(-1)
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if errStatus, ok := internalStatus.FromError(err); ok && errStatus.Type() == internalStatus.NotFound {
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return status.Errorf(codes.PermissionDenied, "peer is not registered")
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}
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return mapError(ctx, err)
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}
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metahashed := metaHash(peerMeta, sRealIP)
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if userID == "" && !s.loginFilter.allowLogin(peerKey.String(), metahashed) {
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if s.appMetrics != nil {
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s.appMetrics.GRPCMetrics().CountSyncRequestBlocked()
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}
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if s.logBlockedPeers {
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log.WithContext(ctx).Tracef("peer %s with meta hash %d is blocked from syncing", peerKey.String(), metahashed)
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}
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if s.blockPeersWithSameConfig {
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s.syncSem.Add(-1)
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return mapError(ctx, internalStatus.ErrPeerAlreadyLoggedIn)
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}
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}
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if s.appMetrics != nil {
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s.appMetrics.GRPCMetrics().CountSyncRequest()
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}
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// nolint:staticcheck
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ctx = context.WithValue(ctx, nbContext.PeerIDKey, peerKey.String())
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accountID, err := s.accountManager.GetAccountIDForPeerKey(ctx, peerKey.String())
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if err != nil {
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// nolint:staticcheck
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ctx = context.WithValue(ctx, nbContext.AccountIDKey, "UNKNOWN")
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log.WithContext(ctx).Tracef("peer %s is not registered", peerKey.String())
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if errStatus, ok := internalStatus.FromError(err); ok && errStatus.Type() == internalStatus.NotFound {
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s.syncSem.Add(-1)
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return status.Errorf(codes.PermissionDenied, "peer is not registered")
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}
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s.syncSem.Add(-1)
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return err
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}
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// nolint:staticcheck
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ctx = context.WithValue(ctx, nbContext.AccountIDKey, accountID)
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start := time.Now()
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unlock := s.acquirePeerLockByUID(ctx, peerKey.String())
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defer func() {
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if unlock != nil {
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unlock()
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}
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}()
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log.WithContext(ctx).Tracef("acquired peer lock for peer %s took %v", peerKey.String(), time.Since(start))
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log.WithContext(ctx).Debugf("Sync request from peer [%s] [%s]", req.WgPubKey, sRealIP)
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if syncReq.GetMeta() == nil {
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log.WithContext(ctx).Tracef("peer system meta has to be provided on sync. Peer %s, remote addr %s", peerKey.String(), realIP)
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}
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metahash := metaHash(peerMeta, realIP.String())
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s.loginFilter.addLogin(peerKey.String(), metahash)
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peer, netMap, postureChecks, dnsFwdPort, err := s.accountManager.SyncAndMarkPeer(ctx, accountID, peerKey.String(), peerMeta, realIP)
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if err != nil {
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log.WithContext(ctx).Debugf("error while syncing peer %s: %v", peerKey.String(), err)
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s.syncSem.Add(-1)
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return mapError(ctx, err)
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}
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err = s.sendInitialSync(ctx, peerKey, peer, netMap, postureChecks, srv, dnsFwdPort)
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if err != nil {
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log.WithContext(ctx).Debugf("error while sending initial sync for %s: %v", peerKey.String(), err)
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s.syncSem.Add(-1)
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return err
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}
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updates, err := s.networkMapController.OnPeerConnected(ctx, accountID, peer.ID)
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if err != nil {
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log.WithContext(ctx).Debugf("error while notify peer connected for %s: %v", peerKey.String(), err)
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s.syncSem.Add(-1)
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s.cancelPeerRoutines(ctx, accountID, peer)
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return err
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}
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s.secretsManager.SetupRefresh(ctx, accountID, peer.ID)
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if s.appMetrics != nil {
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s.appMetrics.GRPCMetrics().CountSyncRequestDuration(time.Since(reqStart), accountID)
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}
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unlock()
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unlock = nil
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log.WithContext(ctx).Debugf("Sync took %s", time.Since(reqStart))
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s.syncSem.Add(-1)
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return s.handleUpdates(ctx, accountID, peerKey, peer, updates, srv)
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}
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func (s *Server) handleHandshake(ctx context.Context, srv proto.ManagementService_JobServer) (wgtypes.Key, error) {
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hello, err := srv.Recv()
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if err != nil {
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return wgtypes.Key{}, status.Errorf(codes.InvalidArgument, "missing hello: %v", err)
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}
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jobReq := &proto.JobRequest{}
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peerKey, err := s.parseRequest(ctx, hello, jobReq)
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if err != nil {
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return wgtypes.Key{}, err
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}
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return peerKey, nil
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}
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func (s *Server) startResponseReceiver(ctx context.Context, srv proto.ManagementService_JobServer) {
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go func() {
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for {
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msg, err := srv.Recv()
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if err != nil {
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if errors.Is(err, io.EOF) || errors.Is(err, context.Canceled) {
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return
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}
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log.WithContext(ctx).Warnf("recv job response error: %v", err)
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return
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}
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jobResp := &proto.JobResponse{}
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if _, err := s.parseRequest(ctx, msg, jobResp); err != nil {
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log.WithContext(ctx).Warnf("invalid job response: %v", err)
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continue
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}
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if err := s.jobManager.HandleResponse(ctx, jobResp, msg.WgPubKey); err != nil {
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log.WithContext(ctx).Errorf("handle job response failed: %v", err)
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}
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}
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}()
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}
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func (s *Server) sendJobsLoop(ctx context.Context, accountID string, peerKey wgtypes.Key, peer *nbpeer.Peer, updates *job.Channel, srv proto.ManagementService_JobServer) error {
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// todo figure out better error handling strategy
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defer s.jobManager.CloseChannel(ctx, accountID, peer.ID)
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for {
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event, err := updates.Event(ctx)
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if err != nil {
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if errors.Is(err, job.ErrJobChannelClosed) {
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log.WithContext(ctx).Debugf("jobs channel for peer %s was closed", peerKey.String())
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return nil
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}
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// happens when connection drops, e.g. client disconnects
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log.WithContext(ctx).Debugf("stream of peer %s has been closed", peerKey.String())
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return ctx.Err()
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}
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if err := s.sendJob(ctx, peerKey, event, srv); err != nil {
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log.WithContext(ctx).Warnf("send job failed: %v", err)
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return nil
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}
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}
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}
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// handleUpdates sends updates to the connected peer until the updates channel is closed.
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func (s *Server) handleUpdates(ctx context.Context, accountID string, peerKey wgtypes.Key, peer *nbpeer.Peer, updates chan *network_map.UpdateMessage, srv proto.ManagementService_SyncServer) error {
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log.WithContext(ctx).Tracef("starting to handle updates for peer %s", peerKey.String())
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for {
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select {
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// condition when there are some updates
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case update, open := <-updates:
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if s.appMetrics != nil {
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s.appMetrics.GRPCMetrics().UpdateChannelQueueLength(len(updates) + 1)
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}
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if !open {
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log.WithContext(ctx).Debugf("updates channel for peer %s was closed", peerKey.String())
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s.cancelPeerRoutines(ctx, accountID, peer)
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return nil
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}
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log.WithContext(ctx).Debugf("received an update for peer %s", peerKey.String())
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if err := s.sendUpdate(ctx, accountID, peerKey, peer, update, srv); err != nil {
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log.WithContext(ctx).Debugf("error while sending an update to peer %s: %v", peerKey.String(), err)
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return err
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}
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// condition when client <-> server connection has been terminated
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case <-srv.Context().Done():
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// happens when connection drops, e.g. client disconnects
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log.WithContext(ctx).Debugf("stream of peer %s has been closed", peerKey.String())
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s.cancelPeerRoutines(ctx, accountID, peer)
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return srv.Context().Err()
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}
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}
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}
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// sendUpdate encrypts the update message using the peer key and the server's wireguard key,
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// then sends the encrypted message to the connected peer via the sync server.
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func (s *Server) sendUpdate(ctx context.Context, accountID string, peerKey wgtypes.Key, peer *nbpeer.Peer, update *network_map.UpdateMessage, srv proto.ManagementService_SyncServer) error {
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key, err := s.secretsManager.GetWGKey()
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if err != nil {
|
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s.cancelPeerRoutines(ctx, accountID, peer)
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return status.Errorf(codes.Internal, "failed processing update message")
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}
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|
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encryptedResp, err := encryption.EncryptMessage(peerKey, key, update.Update)
|
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if err != nil {
|
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s.cancelPeerRoutines(ctx, accountID, peer)
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return status.Errorf(codes.Internal, "failed processing update message")
|
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}
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err = srv.Send(&proto.EncryptedMessage{
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WgPubKey: key.PublicKey().String(),
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Body: encryptedResp,
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})
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if err != nil {
|
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s.cancelPeerRoutines(ctx, accountID, peer)
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return status.Errorf(codes.Internal, "failed sending update message")
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}
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log.WithContext(ctx).Debugf("sent an update to peer %s", peerKey.String())
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return nil
|
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}
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|
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// sendJob encrypts the update message using the peer key and the server's wireguard key,
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// then sends the encrypted message to the connected peer via the sync server.
|
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func (s *Server) sendJob(ctx context.Context, peerKey wgtypes.Key, job *job.Event, srv proto.ManagementService_JobServer) error {
|
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wgKey, err := s.secretsManager.GetWGKey()
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if err != nil {
|
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log.WithContext(ctx).Errorf("failed to get wg key for peer %s: %v", peerKey.String(), err)
|
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return status.Errorf(codes.Internal, "failed processing job message")
|
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}
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|
|
encryptedResp, err := encryption.EncryptMessage(peerKey, wgKey, job.Request)
|
|
if err != nil {
|
|
log.WithContext(ctx).Errorf("failed to encrypt job for peer %s: %v", peerKey.String(), err)
|
|
return status.Errorf(codes.Internal, "failed processing job message")
|
|
}
|
|
err = srv.Send(&proto.EncryptedMessage{
|
|
WgPubKey: wgKey.PublicKey().String(),
|
|
Body: encryptedResp,
|
|
})
|
|
if err != nil {
|
|
return status.Errorf(codes.Internal, "failed sending job message")
|
|
}
|
|
log.WithContext(ctx).Debugf("sent a job to peer: %s", peerKey.String())
|
|
return nil
|
|
}
|
|
|
|
func (s *Server) cancelPeerRoutines(ctx context.Context, accountID string, peer *nbpeer.Peer) {
|
|
unlock := s.acquirePeerLockByUID(ctx, peer.Key)
|
|
defer unlock()
|
|
|
|
err := s.accountManager.OnPeerDisconnected(ctx, accountID, peer.Key)
|
|
if err != nil {
|
|
log.WithContext(ctx).Errorf("failed to disconnect peer %s properly: %v", peer.Key, err)
|
|
}
|
|
s.networkMapController.OnPeerDisconnected(ctx, accountID, peer.ID)
|
|
s.secretsManager.CancelRefresh(peer.ID)
|
|
|
|
log.WithContext(ctx).Debugf("peer %s has been disconnected", peer.Key)
|
|
}
|
|
|
|
func (s *Server) validateToken(ctx context.Context, jwtToken string) (string, error) {
|
|
if s.authManager == nil {
|
|
return "", status.Errorf(codes.Internal, "missing auth manager")
|
|
}
|
|
|
|
userAuth, token, err := s.authManager.ValidateAndParseToken(ctx, jwtToken)
|
|
if err != nil {
|
|
return "", status.Errorf(codes.InvalidArgument, "invalid jwt token, err: %v", err)
|
|
}
|
|
|
|
// we need to call this method because if user is new, we will automatically add it to existing or create a new account
|
|
accountId, _, err := s.accountManager.GetAccountIDFromUserAuth(ctx, userAuth)
|
|
if err != nil {
|
|
return "", status.Errorf(codes.Internal, "unable to fetch account with claims, err: %v", err)
|
|
}
|
|
|
|
if userAuth.AccountId != accountId {
|
|
log.WithContext(ctx).Debugf("gRPC server sets accountId from ensure, before %s, now %s", userAuth.AccountId, accountId)
|
|
userAuth.AccountId = accountId
|
|
}
|
|
|
|
userAuth, err = s.authManager.EnsureUserAccessByJWTGroups(ctx, userAuth, token)
|
|
if err != nil {
|
|
return "", status.Error(codes.PermissionDenied, err.Error())
|
|
}
|
|
|
|
err = s.accountManager.SyncUserJWTGroups(ctx, userAuth)
|
|
if err != nil {
|
|
log.WithContext(ctx).Errorf("gRPC server failed to sync user JWT groups: %s", err)
|
|
}
|
|
|
|
return userAuth.UserId, nil
|
|
}
|
|
|
|
func (s *Server) acquirePeerLockByUID(ctx context.Context, uniqueID string) (unlock func()) {
|
|
log.WithContext(ctx).Tracef("acquiring peer lock for ID %s", uniqueID)
|
|
|
|
start := time.Now()
|
|
value, _ := s.peerLocks.LoadOrStore(uniqueID, &sync.RWMutex{})
|
|
mtx := value.(*sync.RWMutex)
|
|
mtx.Lock()
|
|
log.WithContext(ctx).Tracef("acquired peer lock for ID %s in %v", uniqueID, time.Since(start))
|
|
start = time.Now()
|
|
|
|
unlock = func() {
|
|
mtx.Unlock()
|
|
log.WithContext(ctx).Tracef("released peer lock for ID %s in %v", uniqueID, time.Since(start))
|
|
}
|
|
|
|
return unlock
|
|
}
|
|
|
|
// maps internal internalStatus.Error to gRPC status.Error
|
|
func mapError(ctx context.Context, err error) error {
|
|
if e, ok := internalStatus.FromError(err); ok {
|
|
switch e.Type() {
|
|
case internalStatus.PermissionDenied:
|
|
return status.Error(codes.PermissionDenied, e.Message)
|
|
case internalStatus.Unauthorized:
|
|
return status.Error(codes.PermissionDenied, e.Message)
|
|
case internalStatus.Unauthenticated:
|
|
return status.Error(codes.PermissionDenied, e.Message)
|
|
case internalStatus.PreconditionFailed:
|
|
return status.Error(codes.FailedPrecondition, e.Message)
|
|
case internalStatus.NotFound:
|
|
return status.Error(codes.NotFound, e.Message)
|
|
default:
|
|
}
|
|
}
|
|
if errors.Is(err, internalStatus.ErrPeerAlreadyLoggedIn) {
|
|
return status.Error(codes.PermissionDenied, internalStatus.ErrPeerAlreadyLoggedIn.Error())
|
|
}
|
|
log.WithContext(ctx).Errorf("got an unhandled error: %s", err)
|
|
return status.Errorf(codes.Internal, "failed handling request")
|
|
}
|
|
|
|
func extractPeerMeta(ctx context.Context, meta *proto.PeerSystemMeta) nbpeer.PeerSystemMeta {
|
|
if meta == nil {
|
|
return nbpeer.PeerSystemMeta{}
|
|
}
|
|
|
|
osVersion := meta.GetOSVersion()
|
|
if osVersion == "" {
|
|
osVersion = meta.GetCore()
|
|
}
|
|
|
|
networkAddresses := make([]nbpeer.NetworkAddress, 0, len(meta.GetNetworkAddresses()))
|
|
for _, addr := range meta.GetNetworkAddresses() {
|
|
netAddr, err := netip.ParsePrefix(addr.GetNetIP())
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("failed to parse netip address, %s: %v", addr.GetNetIP(), err)
|
|
continue
|
|
}
|
|
networkAddresses = append(networkAddresses, nbpeer.NetworkAddress{
|
|
NetIP: netAddr,
|
|
Mac: addr.GetMac(),
|
|
})
|
|
}
|
|
|
|
files := make([]nbpeer.File, 0, len(meta.GetFiles()))
|
|
for _, file := range meta.GetFiles() {
|
|
files = append(files, nbpeer.File{
|
|
Path: file.GetPath(),
|
|
Exist: file.GetExist(),
|
|
ProcessIsRunning: file.GetProcessIsRunning(),
|
|
})
|
|
}
|
|
|
|
return nbpeer.PeerSystemMeta{
|
|
Hostname: meta.GetHostname(),
|
|
GoOS: meta.GetGoOS(),
|
|
Kernel: meta.GetKernel(),
|
|
Platform: meta.GetPlatform(),
|
|
OS: meta.GetOS(),
|
|
OSVersion: osVersion,
|
|
WtVersion: meta.GetNetbirdVersion(),
|
|
UIVersion: meta.GetUiVersion(),
|
|
KernelVersion: meta.GetKernelVersion(),
|
|
NetworkAddresses: networkAddresses,
|
|
SystemSerialNumber: meta.GetSysSerialNumber(),
|
|
SystemProductName: meta.GetSysProductName(),
|
|
SystemManufacturer: meta.GetSysManufacturer(),
|
|
Environment: nbpeer.Environment{
|
|
Cloud: meta.GetEnvironment().GetCloud(),
|
|
Platform: meta.GetEnvironment().GetPlatform(),
|
|
},
|
|
Flags: nbpeer.Flags{
|
|
RosenpassEnabled: meta.GetFlags().GetRosenpassEnabled(),
|
|
RosenpassPermissive: meta.GetFlags().GetRosenpassPermissive(),
|
|
ServerSSHAllowed: meta.GetFlags().GetServerSSHAllowed(),
|
|
DisableClientRoutes: meta.GetFlags().GetDisableClientRoutes(),
|
|
DisableServerRoutes: meta.GetFlags().GetDisableServerRoutes(),
|
|
DisableDNS: meta.GetFlags().GetDisableDNS(),
|
|
DisableFirewall: meta.GetFlags().GetDisableFirewall(),
|
|
BlockLANAccess: meta.GetFlags().GetBlockLANAccess(),
|
|
BlockInbound: meta.GetFlags().GetBlockInbound(),
|
|
LazyConnectionEnabled: meta.GetFlags().GetLazyConnectionEnabled(),
|
|
},
|
|
Files: files,
|
|
}
|
|
}
|
|
|
|
func (s *Server) parseRequest(ctx context.Context, req *proto.EncryptedMessage, parsed pb.Message) (wgtypes.Key, error) {
|
|
peerKey, err := wgtypes.ParseKey(req.GetWgPubKey())
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("error while parsing peer's WireGuard public key %s.", req.WgPubKey)
|
|
return wgtypes.Key{}, status.Errorf(codes.InvalidArgument, "provided wgPubKey %s is invalid", req.WgPubKey)
|
|
}
|
|
|
|
key, err := s.secretsManager.GetWGKey()
|
|
if err != nil {
|
|
return wgtypes.Key{}, status.Errorf(codes.Internal, "failed processing request")
|
|
}
|
|
|
|
err = encryption.DecryptMessage(peerKey, key, req.Body, parsed)
|
|
if err != nil {
|
|
return wgtypes.Key{}, status.Errorf(codes.InvalidArgument, "invalid request message")
|
|
}
|
|
|
|
return peerKey, nil
|
|
}
|
|
|
|
// Login endpoint first checks whether peer is registered under any account
|
|
// In case it is, the login is successful
|
|
// In case it isn't, the endpoint checks whether setup key is provided within the request and tries to register a peer.
|
|
// In case of the successful registration login is also successful
|
|
func (s *Server) Login(ctx context.Context, req *proto.EncryptedMessage) (*proto.EncryptedMessage, error) {
|
|
reqStart := time.Now()
|
|
realIP := getRealIP(ctx)
|
|
sRealIP := realIP.String()
|
|
|
|
loginReq := &proto.LoginRequest{}
|
|
peerKey, err := s.parseRequest(ctx, req, loginReq)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
peerMeta := extractPeerMeta(ctx, loginReq.GetMeta())
|
|
metahashed := metaHash(peerMeta, sRealIP)
|
|
if !s.loginFilter.allowLogin(peerKey.String(), metahashed) {
|
|
if s.logBlockedPeers {
|
|
log.WithContext(ctx).Tracef("peer %s with meta hash %d is blocked from login", peerKey.String(), metahashed)
|
|
}
|
|
if s.appMetrics != nil {
|
|
s.appMetrics.GRPCMetrics().CountLoginRequestBlocked()
|
|
}
|
|
if s.blockPeersWithSameConfig {
|
|
return nil, internalStatus.ErrPeerAlreadyLoggedIn
|
|
}
|
|
}
|
|
|
|
if s.appMetrics != nil {
|
|
s.appMetrics.GRPCMetrics().CountLoginRequest()
|
|
}
|
|
|
|
//nolint
|
|
ctx = context.WithValue(ctx, nbContext.PeerIDKey, peerKey.String())
|
|
accountID, err := s.accountManager.GetAccountIDForPeerKey(ctx, peerKey.String())
|
|
if err != nil {
|
|
// this case should not happen and already indicates an issue but we don't want the system to fail due to being unable to log in detail
|
|
accountID = "UNKNOWN"
|
|
}
|
|
//nolint
|
|
ctx = context.WithValue(ctx, nbContext.AccountIDKey, accountID)
|
|
|
|
log.WithContext(ctx).Debugf("Login request from peer [%s] [%s]", req.WgPubKey, sRealIP)
|
|
|
|
defer func() {
|
|
if s.appMetrics != nil {
|
|
s.appMetrics.GRPCMetrics().CountLoginRequestDuration(time.Since(reqStart), accountID)
|
|
}
|
|
log.WithContext(ctx).Debugf("Login took %s", time.Since(reqStart))
|
|
}()
|
|
|
|
if loginReq.GetMeta() == nil {
|
|
msg := status.Errorf(codes.FailedPrecondition,
|
|
"peer system meta has to be provided to log in. Peer %s, remote addr %s", peerKey.String(), realIP)
|
|
log.WithContext(ctx).Warn(msg)
|
|
return nil, msg
|
|
}
|
|
|
|
userID, err := s.processJwtToken(ctx, loginReq, peerKey)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var sshKey []byte
|
|
if loginReq.GetPeerKeys() != nil {
|
|
sshKey = loginReq.GetPeerKeys().GetSshPubKey()
|
|
}
|
|
|
|
peer, netMap, postureChecks, err := s.accountManager.LoginPeer(ctx, types.PeerLogin{
|
|
WireGuardPubKey: peerKey.String(),
|
|
SSHKey: string(sshKey),
|
|
Meta: peerMeta,
|
|
UserID: userID,
|
|
SetupKey: loginReq.GetSetupKey(),
|
|
ConnectionIP: realIP,
|
|
ExtraDNSLabels: loginReq.GetDnsLabels(),
|
|
})
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("failed logging in peer %s: %s", peerKey, err)
|
|
return nil, mapError(ctx, err)
|
|
}
|
|
|
|
loginResp, err := s.prepareLoginResponse(ctx, peer, netMap, postureChecks)
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("failed preparing login response for peer %s: %s", peerKey, err)
|
|
return nil, status.Errorf(codes.Internal, "failed logging in peer")
|
|
}
|
|
|
|
key, err := s.secretsManager.GetWGKey()
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("failed getting server's WireGuard private key: %s", err)
|
|
return nil, status.Errorf(codes.Internal, "failed logging in peer")
|
|
}
|
|
|
|
encryptedResp, err := encryption.EncryptMessage(peerKey, key, loginResp)
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("failed encrypting peer %s message", peer.ID)
|
|
return nil, status.Errorf(codes.Internal, "failed logging in peer")
|
|
}
|
|
|
|
return &proto.EncryptedMessage{
|
|
WgPubKey: key.PublicKey().String(),
|
|
Body: encryptedResp,
|
|
}, nil
|
|
}
|
|
|
|
func (s *Server) prepareLoginResponse(ctx context.Context, peer *nbpeer.Peer, netMap *types.NetworkMap, postureChecks []*posture.Checks) (*proto.LoginResponse, error) {
|
|
var relayToken *Token
|
|
var err error
|
|
if s.config.Relay != nil && len(s.config.Relay.Addresses) > 0 {
|
|
relayToken, err = s.secretsManager.GenerateRelayToken()
|
|
if err != nil {
|
|
log.Errorf("failed generating Relay token: %v", err)
|
|
}
|
|
}
|
|
|
|
settings, err := s.settingsManager.GetSettings(ctx, peer.AccountID, activity.SystemInitiator)
|
|
if err != nil {
|
|
log.WithContext(ctx).Warnf("failed getting settings for peer %s: %s", peer.Key, err)
|
|
return nil, status.Errorf(codes.Internal, "failed getting settings")
|
|
}
|
|
|
|
// if peer has reached this point then it has logged in
|
|
loginResp := &proto.LoginResponse{
|
|
NetbirdConfig: toNetbirdConfig(s.config, nil, relayToken, nil),
|
|
PeerConfig: toPeerConfig(peer, netMap.Network, s.networkMapController.GetDNSDomain(settings), settings, s.config.HttpConfig, s.config.DeviceAuthorizationFlow, netMap.EnableSSH),
|
|
Checks: toProtocolChecks(ctx, postureChecks),
|
|
}
|
|
|
|
return loginResp, nil
|
|
}
|
|
|
|
// processJwtToken validates the existence of a JWT token in the login request, and returns the corresponding user ID if
|
|
// the token is valid.
|
|
//
|
|
// The user ID can be empty if the token is not provided, which is acceptable if the peer is already
|
|
// registered or if it uses a setup key to register.
|
|
func (s *Server) processJwtToken(ctx context.Context, loginReq *proto.LoginRequest, peerKey wgtypes.Key) (string, error) {
|
|
userID := ""
|
|
if loginReq.GetJwtToken() != "" {
|
|
var err error
|
|
for i := 0; i < 3; i++ {
|
|
userID, err = s.validateToken(ctx, loginReq.GetJwtToken())
|
|
if err == nil {
|
|
break
|
|
}
|
|
log.WithContext(ctx).Warnf("failed validating JWT token sent from peer %s with error %v. "+
|
|
"Trying again as it may be due to the IdP cache issue", peerKey.String(), err)
|
|
time.Sleep(200 * time.Millisecond)
|
|
}
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
}
|
|
return userID, nil
|
|
}
|
|
|
|
// IsHealthy indicates whether the service is healthy
|
|
func (s *Server) IsHealthy(ctx context.Context, req *proto.Empty) (*proto.Empty, error) {
|
|
return &proto.Empty{}, nil
|
|
}
|
|
|
|
// sendInitialSync sends initial proto.SyncResponse to the peer requesting synchronization
|
|
func (s *Server) sendInitialSync(ctx context.Context, peerKey wgtypes.Key, peer *nbpeer.Peer, networkMap *types.NetworkMap, postureChecks []*posture.Checks, srv proto.ManagementService_SyncServer, dnsFwdPort int64) error {
|
|
var err error
|
|
var turnToken *Token
|
|
|
|
if s.config.TURNConfig != nil && s.config.TURNConfig.TimeBasedCredentials {
|
|
turnToken, err = s.secretsManager.GenerateTurnToken()
|
|
if err != nil {
|
|
log.Errorf("failed generating TURN token: %v", err)
|
|
}
|
|
}
|
|
|
|
var relayToken *Token
|
|
if s.config.Relay != nil && len(s.config.Relay.Addresses) > 0 {
|
|
relayToken, err = s.secretsManager.GenerateRelayToken()
|
|
if err != nil {
|
|
log.Errorf("failed generating Relay token: %v", err)
|
|
}
|
|
}
|
|
|
|
settings, err := s.settingsManager.GetSettings(ctx, peer.AccountID, activity.SystemInitiator)
|
|
if err != nil {
|
|
return status.Errorf(codes.Internal, "error handling request")
|
|
}
|
|
|
|
peerGroups, err := s.accountManager.GetStore().GetPeerGroupIDs(ctx, store.LockingStrengthNone, peer.AccountID, peer.ID)
|
|
if err != nil {
|
|
return status.Errorf(codes.Internal, "failed to get peer groups %s", err)
|
|
}
|
|
|
|
plainResp := ToSyncResponse(ctx, s.config, s.config.HttpConfig, s.config.DeviceAuthorizationFlow, peer, turnToken, relayToken, networkMap, s.networkMapController.GetDNSDomain(settings), postureChecks, nil, settings, settings.Extra, peerGroups, dnsFwdPort)
|
|
|
|
key, err := s.secretsManager.GetWGKey()
|
|
if err != nil {
|
|
return status.Errorf(codes.Internal, "failed getting server key")
|
|
}
|
|
|
|
encryptedResp, err := encryption.EncryptMessage(peerKey, key, plainResp)
|
|
if err != nil {
|
|
return status.Errorf(codes.Internal, "error handling request")
|
|
}
|
|
|
|
err = srv.Send(&proto.EncryptedMessage{
|
|
WgPubKey: key.PublicKey().String(),
|
|
Body: encryptedResp,
|
|
})
|
|
|
|
if err != nil {
|
|
log.WithContext(ctx).Errorf("failed sending SyncResponse %v", err)
|
|
return status.Errorf(codes.Internal, "error handling request")
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// GetDeviceAuthorizationFlow returns a device authorization flow information
|
|
// This is used for initiating an Oauth 2 device authorization grant flow
|
|
// which will be used by our clients to Login
|
|
func (s *Server) GetDeviceAuthorizationFlow(ctx context.Context, req *proto.EncryptedMessage) (*proto.EncryptedMessage, error) {
|
|
log.WithContext(ctx).Tracef("GetDeviceAuthorizationFlow request for pubKey: %s", req.WgPubKey)
|
|
|
|
peerKey, err := wgtypes.ParseKey(req.GetWgPubKey())
|
|
if err != nil {
|
|
errMSG := fmt.Sprintf("error while parsing peer's Wireguard public key %s on GetDeviceAuthorizationFlow request.", req.WgPubKey)
|
|
log.WithContext(ctx).Warn(errMSG)
|
|
return nil, status.Error(codes.InvalidArgument, errMSG)
|
|
}
|
|
|
|
key, err := s.secretsManager.GetWGKey()
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to get server key")
|
|
}
|
|
|
|
err = encryption.DecryptMessage(peerKey, key, req.Body, &proto.DeviceAuthorizationFlowRequest{})
|
|
if err != nil {
|
|
errMSG := fmt.Sprintf("error while decrypting peer's message with Wireguard public key %s.", req.WgPubKey)
|
|
log.WithContext(ctx).Warn(errMSG)
|
|
return nil, status.Error(codes.InvalidArgument, errMSG)
|
|
}
|
|
|
|
var flowInfoResp *proto.DeviceAuthorizationFlow
|
|
|
|
// Use embedded IdP configuration if available
|
|
if s.oAuthConfigProvider != nil {
|
|
flowInfoResp = &proto.DeviceAuthorizationFlow{
|
|
Provider: proto.DeviceAuthorizationFlow_HOSTED,
|
|
ProviderConfig: &proto.ProviderConfig{
|
|
ClientID: s.oAuthConfigProvider.GetCLIClientID(),
|
|
Audience: s.oAuthConfigProvider.GetCLIClientID(),
|
|
DeviceAuthEndpoint: s.oAuthConfigProvider.GetDeviceAuthEndpoint(),
|
|
TokenEndpoint: s.oAuthConfigProvider.GetTokenEndpoint(),
|
|
Scope: s.oAuthConfigProvider.GetDefaultScopes(),
|
|
},
|
|
}
|
|
} else {
|
|
if s.config.DeviceAuthorizationFlow == nil || s.config.DeviceAuthorizationFlow.Provider == string(nbconfig.NONE) {
|
|
return nil, status.Error(codes.NotFound, "no device authorization flow information available")
|
|
}
|
|
|
|
provider, ok := proto.DeviceAuthorizationFlowProvider_value[strings.ToUpper(s.config.DeviceAuthorizationFlow.Provider)]
|
|
if !ok {
|
|
return nil, status.Errorf(codes.InvalidArgument, "no provider found in the protocol for %s", s.config.DeviceAuthorizationFlow.Provider)
|
|
}
|
|
|
|
flowInfoResp = &proto.DeviceAuthorizationFlow{
|
|
Provider: proto.DeviceAuthorizationFlowProvider(provider),
|
|
ProviderConfig: &proto.ProviderConfig{
|
|
ClientID: s.config.DeviceAuthorizationFlow.ProviderConfig.ClientID,
|
|
ClientSecret: s.config.DeviceAuthorizationFlow.ProviderConfig.ClientSecret,
|
|
Domain: s.config.DeviceAuthorizationFlow.ProviderConfig.Domain,
|
|
Audience: s.config.DeviceAuthorizationFlow.ProviderConfig.Audience,
|
|
DeviceAuthEndpoint: s.config.DeviceAuthorizationFlow.ProviderConfig.DeviceAuthEndpoint,
|
|
TokenEndpoint: s.config.DeviceAuthorizationFlow.ProviderConfig.TokenEndpoint,
|
|
Scope: s.config.DeviceAuthorizationFlow.ProviderConfig.Scope,
|
|
UseIDToken: s.config.DeviceAuthorizationFlow.ProviderConfig.UseIDToken,
|
|
},
|
|
}
|
|
}
|
|
|
|
encryptedResp, err := encryption.EncryptMessage(peerKey, key, flowInfoResp)
|
|
if err != nil {
|
|
return nil, status.Error(codes.Internal, "failed to encrypt device authorization flow information")
|
|
}
|
|
|
|
return &proto.EncryptedMessage{
|
|
WgPubKey: key.PublicKey().String(),
|
|
Body: encryptedResp,
|
|
}, nil
|
|
}
|
|
|
|
// GetPKCEAuthorizationFlow returns a pkce authorization flow information
|
|
// This is used for initiating an Oauth 2 pkce authorization grant flow
|
|
// which will be used by our clients to Login
|
|
func (s *Server) GetPKCEAuthorizationFlow(ctx context.Context, req *proto.EncryptedMessage) (*proto.EncryptedMessage, error) {
|
|
log.WithContext(ctx).Tracef("GetPKCEAuthorizationFlow request for pubKey: %s", req.WgPubKey)
|
|
|
|
peerKey, err := wgtypes.ParseKey(req.GetWgPubKey())
|
|
if err != nil {
|
|
errMSG := fmt.Sprintf("error while parsing peer's Wireguard public key %s on GetPKCEAuthorizationFlow request.", req.WgPubKey)
|
|
log.WithContext(ctx).Warn(errMSG)
|
|
return nil, status.Error(codes.InvalidArgument, errMSG)
|
|
}
|
|
|
|
key, err := s.secretsManager.GetWGKey()
|
|
if err != nil {
|
|
return nil, status.Errorf(codes.Internal, "failed to get server key")
|
|
}
|
|
|
|
err = encryption.DecryptMessage(peerKey, key, req.Body, &proto.PKCEAuthorizationFlowRequest{})
|
|
if err != nil {
|
|
errMSG := fmt.Sprintf("error while decrypting peer's message with Wireguard public key %s.", req.WgPubKey)
|
|
log.WithContext(ctx).Warn(errMSG)
|
|
return nil, status.Error(codes.InvalidArgument, errMSG)
|
|
}
|
|
|
|
var initInfoFlow *proto.PKCEAuthorizationFlow
|
|
|
|
// Use embedded IdP configuration if available
|
|
if s.oAuthConfigProvider != nil {
|
|
initInfoFlow = &proto.PKCEAuthorizationFlow{
|
|
ProviderConfig: &proto.ProviderConfig{
|
|
Audience: s.oAuthConfigProvider.GetCLIClientID(),
|
|
ClientID: s.oAuthConfigProvider.GetCLIClientID(),
|
|
TokenEndpoint: s.oAuthConfigProvider.GetTokenEndpoint(),
|
|
AuthorizationEndpoint: s.oAuthConfigProvider.GetAuthorizationEndpoint(),
|
|
Scope: s.oAuthConfigProvider.GetDefaultScopes(),
|
|
RedirectURLs: s.oAuthConfigProvider.GetCLIRedirectURLs(),
|
|
LoginFlag: uint32(common.LoginFlagPromptLogin),
|
|
},
|
|
}
|
|
} else {
|
|
if s.config.PKCEAuthorizationFlow == nil {
|
|
return nil, status.Error(codes.NotFound, "no pkce authorization flow information available")
|
|
}
|
|
|
|
initInfoFlow = &proto.PKCEAuthorizationFlow{
|
|
ProviderConfig: &proto.ProviderConfig{
|
|
Audience: s.config.PKCEAuthorizationFlow.ProviderConfig.Audience,
|
|
ClientID: s.config.PKCEAuthorizationFlow.ProviderConfig.ClientID,
|
|
ClientSecret: s.config.PKCEAuthorizationFlow.ProviderConfig.ClientSecret,
|
|
TokenEndpoint: s.config.PKCEAuthorizationFlow.ProviderConfig.TokenEndpoint,
|
|
AuthorizationEndpoint: s.config.PKCEAuthorizationFlow.ProviderConfig.AuthorizationEndpoint,
|
|
Scope: s.config.PKCEAuthorizationFlow.ProviderConfig.Scope,
|
|
RedirectURLs: s.config.PKCEAuthorizationFlow.ProviderConfig.RedirectURLs,
|
|
UseIDToken: s.config.PKCEAuthorizationFlow.ProviderConfig.UseIDToken,
|
|
DisablePromptLogin: s.config.PKCEAuthorizationFlow.ProviderConfig.DisablePromptLogin,
|
|
LoginFlag: uint32(s.config.PKCEAuthorizationFlow.ProviderConfig.LoginFlag),
|
|
},
|
|
}
|
|
}
|
|
|
|
flowInfoResp := s.integratedPeerValidator.ValidateFlowResponse(ctx, peerKey.String(), initInfoFlow)
|
|
|
|
encryptedResp, err := encryption.EncryptMessage(peerKey, key, flowInfoResp)
|
|
if err != nil {
|
|
return nil, status.Error(codes.Internal, "failed to encrypt pkce authorization flow information")
|
|
}
|
|
|
|
return &proto.EncryptedMessage{
|
|
WgPubKey: key.PublicKey().String(),
|
|
Body: encryptedResp,
|
|
}, nil
|
|
}
|
|
|
|
// SyncMeta endpoint is used to synchronize peer's system metadata and notifies the connected,
|
|
// peer's under the same account of any updates.
|
|
func (s *Server) SyncMeta(ctx context.Context, req *proto.EncryptedMessage) (*proto.Empty, error) {
|
|
realIP := getRealIP(ctx)
|
|
log.WithContext(ctx).Debugf("Sync meta request from peer [%s] [%s]", req.WgPubKey, realIP.String())
|
|
|
|
syncMetaReq := &proto.SyncMetaRequest{}
|
|
peerKey, err := s.parseRequest(ctx, req, syncMetaReq)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if syncMetaReq.GetMeta() == nil {
|
|
msg := status.Errorf(codes.FailedPrecondition,
|
|
"peer system meta has to be provided on sync. Peer %s, remote addr %s", peerKey.String(), realIP)
|
|
log.WithContext(ctx).Warn(msg)
|
|
return nil, msg
|
|
}
|
|
|
|
err = s.accountManager.SyncPeerMeta(ctx, peerKey.String(), extractPeerMeta(ctx, syncMetaReq.GetMeta()))
|
|
if err != nil {
|
|
return nil, mapError(ctx, err)
|
|
}
|
|
|
|
return &proto.Empty{}, nil
|
|
}
|
|
|
|
func (s *Server) Logout(ctx context.Context, req *proto.EncryptedMessage) (*proto.Empty, error) {
|
|
log.WithContext(ctx).Debugf("Logout request from peer [%s]", req.WgPubKey)
|
|
start := time.Now()
|
|
|
|
empty := &proto.Empty{}
|
|
peerKey, err := s.parseRequest(ctx, req, empty)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
peer, err := s.accountManager.GetStore().GetPeerByPeerPubKey(ctx, store.LockingStrengthNone, peerKey.String())
|
|
if err != nil {
|
|
log.WithContext(ctx).Debugf("peer %s is not registered for logout", peerKey.String())
|
|
// TODO: consider idempotency
|
|
return nil, mapError(ctx, err)
|
|
}
|
|
|
|
// nolint:staticcheck
|
|
ctx = context.WithValue(ctx, nbContext.PeerIDKey, peer.ID)
|
|
// nolint:staticcheck
|
|
ctx = context.WithValue(ctx, nbContext.AccountIDKey, peer.AccountID)
|
|
|
|
userID := peer.UserID
|
|
if userID == "" {
|
|
userID = activity.SystemInitiator
|
|
}
|
|
|
|
if err = s.accountManager.DeletePeer(ctx, peer.AccountID, peer.ID, userID); err != nil {
|
|
log.WithContext(ctx).Errorf("failed to logout peer %s: %v", peerKey.String(), err)
|
|
return nil, mapError(ctx, err)
|
|
}
|
|
|
|
log.WithContext(ctx).Debugf("peer %s logged out successfully after %s", peerKey.String(), time.Since(start))
|
|
|
|
return &proto.Empty{}, nil
|
|
}
|
|
|
|
// toProtocolChecks converts posture checks to protocol checks.
|
|
func toProtocolChecks(ctx context.Context, postureChecks []*posture.Checks) []*proto.Checks {
|
|
protoChecks := make([]*proto.Checks, 0, len(postureChecks))
|
|
for _, postureCheck := range postureChecks {
|
|
protoChecks = append(protoChecks, toProtocolCheck(postureCheck))
|
|
}
|
|
|
|
return protoChecks
|
|
}
|
|
|
|
// toProtocolCheck converts a posture.Checks to a proto.Checks.
|
|
func toProtocolCheck(postureCheck *posture.Checks) *proto.Checks {
|
|
protoCheck := &proto.Checks{}
|
|
|
|
if check := postureCheck.Checks.ProcessCheck; check != nil {
|
|
for _, process := range check.Processes {
|
|
if process.LinuxPath != "" {
|
|
protoCheck.Files = append(protoCheck.Files, process.LinuxPath)
|
|
}
|
|
if process.MacPath != "" {
|
|
protoCheck.Files = append(protoCheck.Files, process.MacPath)
|
|
}
|
|
if process.WindowsPath != "" {
|
|
protoCheck.Files = append(protoCheck.Files, process.WindowsPath)
|
|
}
|
|
}
|
|
}
|
|
|
|
return protoCheck
|
|
}
|