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https://github.com/netbirdio/netbird.git
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167ee08e14
Adds a new "private" service mode for the reverse proxy: services reachable exclusively over the embedded WireGuard tunnel, gated by per-peer group membership instead of operator auth schemes. Wire contract - ProxyMapping.private (field 13): the proxy MUST call ValidateTunnelPeer and fail closed; operator schemes are bypassed. - ProxyCapabilities.private (4) + supports_private_service (5): capability gate. Management never streams private mappings to proxies that don't claim the capability; the broadcast path applies the same filter via filterMappingsForProxy. - ValidateTunnelPeer RPC: resolves an inbound tunnel IP to a peer, checks the peer's groups against service.AccessGroups, and mints a session JWT on success. checkPeerGroupAccess fails closed when a private service has empty AccessGroups. - ValidateSession/ValidateTunnelPeer responses now carry peer_group_ids + peer_group_names so the proxy can authorise policy-aware middlewares without an extra management round-trip. - ProxyInboundListener + SendStatusUpdate.inbound_listener: per-account inbound listener state surfaced to dashboards. - PathTargetOptions.direct_upstream (11): bypass the embedded NetBird client and dial the target via the proxy host's network stack for upstreams reachable without WireGuard. Data model - Service.Private (bool) + Service.AccessGroups ([]string, JSON- serialised). Validate() rejects bearer auth on private services. Copy() deep-copies AccessGroups. pgx getServices loads the columns. - DomainConfig.Private threaded into the proxy auth middleware. Request handler routes private services through forwardWithTunnelPeer and returns 403 on validation failure. - Account-level SynthesizePrivateServiceZones (synthetic DNS) and injectPrivateServicePolicies (synthetic ACL) gate on len(svc.AccessGroups) > 0. Proxy - /netbird proxy --private (embedded mode) flag; Config.Private in proxy/lifecycle.go. - Per-account inbound listener (proxy/inbound.go) binding HTTP/HTTPS on the embedded NetBird client's WireGuard tunnel netstack. - proxy/internal/auth/tunnel_cache: ValidateTunnelPeer response cache with single-flight de-duplication and per-account eviction. - Local peerstore short-circuit: when the inbound IP isn't in the account roster, deny fast without an RPC. - proxy/server.go reports SupportsPrivateService=true and redacts the full ProxyMapping JSON from info logs (auth_token + header-auth hashed values now only at debug level). Identity forwarding - ValidateSessionJWT returns user_id, email, method, groups, group_names. sessionkey.Claims carries Email + Groups + GroupNames so the proxy can stamp identity onto upstream requests without an extra management round-trip on every cookie-bearing request. - CapturedData carries userEmail / userGroups / userGroupNames; the proxy stamps X-NetBird-User and X-NetBird-Groups on r.Out from the authenticated identity (strips client-supplied values first to prevent spoofing). - AccessLog.UserGroups: access-log enrichment captures the user's group memberships at write time so the dashboard can render group context without reverse-resolving stale memberships. OpenAPI/dashboard surface - ReverseProxyService gains private + access_groups; ReverseProxyCluster gains private + supports_private. ReverseProxyTarget target_type enum gains "cluster". ServiceTargetOptions gains direct_upstream. ProxyAccessLog gains user_groups.
86 lines
2.4 KiB
Go
86 lines
2.4 KiB
Go
package users
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import (
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"context"
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"errors"
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"github.com/netbirdio/netbird/management/server/store"
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"github.com/netbirdio/netbird/management/server/types"
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)
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type Manager interface {
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GetUser(ctx context.Context, userID string) (*types.User, error)
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// GetUserWithGroups returns the user and the *types.Group
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// records for the user's AutoGroups, in the same order as
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// AutoGroups. Group ids that don't resolve to a stored group
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// are skipped from the returned slice (the parallel id list is
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// derivable from the returned User). Wraps two store calls
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// today; can be optimised to a single JOIN later if needed.
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GetUserWithGroups(ctx context.Context, userID string) (*types.User, []*types.Group, error)
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}
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type managerImpl struct {
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store store.Store
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}
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type managerMock struct {
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}
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func NewManager(store store.Store) Manager {
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return &managerImpl{
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store: store,
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}
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}
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func (m *managerImpl) GetUser(ctx context.Context, userID string) (*types.User, error) {
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return m.store.GetUserByUserID(ctx, store.LockingStrengthNone, userID)
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}
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func (m *managerImpl) GetUserWithGroups(ctx context.Context, userID string) (*types.User, []*types.Group, error) {
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user, err := m.store.GetUserByUserID(ctx, store.LockingStrengthNone, userID)
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if err != nil {
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return nil, nil, err
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}
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if len(user.AutoGroups) == 0 {
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return user, nil, nil
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}
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groupsMap, err := m.store.GetGroupsByIDs(ctx, store.LockingStrengthNone, user.AccountID, user.AutoGroups)
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if err != nil {
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return user, nil, err
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}
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groups := make([]*types.Group, 0, len(user.AutoGroups))
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for _, id := range user.AutoGroups {
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if g, ok := groupsMap[id]; ok && g != nil {
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groups = append(groups, g)
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}
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}
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return user, groups, nil
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}
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func NewManagerMock() Manager {
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return &managerMock{}
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}
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func (m *managerMock) GetUser(ctx context.Context, userID string) (*types.User, error) {
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switch userID {
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case "adminUser":
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return &types.User{Id: userID, Role: types.UserRoleAdmin}, nil
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case "regularUser":
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return &types.User{Id: userID, Role: types.UserRoleUser}, nil
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case "ownerUser":
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return &types.User{Id: userID, Role: types.UserRoleOwner}, nil
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case "billingUser":
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return &types.User{Id: userID, Role: types.UserRoleBillingAdmin}, nil
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default:
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return nil, errors.New("user not found")
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}
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}
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func (m *managerMock) GetUserWithGroups(ctx context.Context, userID string) (*types.User, []*types.Group, error) {
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user, err := m.GetUser(ctx, userID)
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if err != nil {
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return nil, nil, err
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}
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return user, nil, nil
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}
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