forked from extern/smegmesh
126 lines
3.5 KiB
Go
126 lines
3.5 KiB
Go
package ctrlserver
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import (
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"github.com/tim-beatham/wgmesh/pkg/conf"
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"github.com/tim-beatham/wgmesh/pkg/conn"
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"github.com/tim-beatham/wgmesh/pkg/crdt"
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"github.com/tim-beatham/wgmesh/pkg/ip"
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"github.com/tim-beatham/wgmesh/pkg/lib"
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logging "github.com/tim-beatham/wgmesh/pkg/log"
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"github.com/tim-beatham/wgmesh/pkg/mesh"
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"github.com/tim-beatham/wgmesh/pkg/query"
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"github.com/tim-beatham/wgmesh/pkg/rpc"
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"github.com/tim-beatham/wgmesh/pkg/wg"
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"golang.zx2c4.com/wireguard/wgctrl"
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)
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// NewCtrlServerParams are the params requried to create a new ctrl server
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type NewCtrlServerParams struct {
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Conf *conf.WgMeshConfiguration
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Client *wgctrl.Client
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CtrlProvider rpc.MeshCtrlServerServer
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SyncProvider rpc.SyncServiceServer
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Querier query.Querier
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OnDelete func(mesh.MeshProvider)
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}
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// Create a new instance of the MeshCtrlServer or error if the
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// operation failed
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func NewCtrlServer(params *NewCtrlServerParams) (*MeshCtrlServer, error) {
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ctrlServer := new(MeshCtrlServer)
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meshFactory := &crdt.TwoPhaseMapFactory{}
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nodeFactory := &crdt.MeshNodeFactory{
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Config: *params.Conf,
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}
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idGenerator := &lib.IDNameGenerator{}
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ipAllocator := &ip.ULABuilder{}
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interfaceManipulator := wg.NewWgInterfaceManipulator(params.Client)
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configApplyer := mesh.NewWgMeshConfigApplyer(params.Conf)
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meshManagerParams := &mesh.NewMeshManagerParams{
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Conf: *params.Conf,
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Client: params.Client,
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MeshProvider: meshFactory,
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NodeFactory: nodeFactory,
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IdGenerator: idGenerator,
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IPAllocator: ipAllocator,
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InterfaceManipulator: interfaceManipulator,
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ConfigApplyer: configApplyer,
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OnDelete: params.OnDelete,
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}
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ctrlServer.MeshManager = mesh.NewMeshManager(meshManagerParams)
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configApplyer.SetMeshManager(ctrlServer.MeshManager)
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ctrlServer.Conf = params.Conf
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connManagerParams := conn.NewConnectionManagerParams{
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CertificatePath: params.Conf.CertificatePath,
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PrivateKey: params.Conf.PrivateKeyPath,
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SkipCertVerification: params.Conf.SkipCertVerification,
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CaCert: params.Conf.CaCertificatePath,
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ConnFactory: conn.NewWgCtrlConnection,
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}
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connMgr, err := conn.NewConnectionManager(&connManagerParams)
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if err != nil {
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return nil, err
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}
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ctrlServer.ConnectionManager = connMgr
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connServerParams := conn.NewConnectionServerParams{
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Conf: params.Conf,
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CtrlProvider: params.CtrlProvider,
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SyncProvider: params.SyncProvider,
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}
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connServer, err := conn.NewConnectionServer(&connServerParams)
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if err != nil {
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return nil, err
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}
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ctrlServer.Querier = query.NewJmesQuerier(ctrlServer.MeshManager)
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ctrlServer.ConnectionServer = connServer
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return ctrlServer, nil
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}
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func (s *MeshCtrlServer) GetConfiguration() *conf.WgMeshConfiguration {
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return s.Conf
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}
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func (s *MeshCtrlServer) GetClient() *wgctrl.Client {
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return s.Client
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}
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func (s *MeshCtrlServer) GetQuerier() query.Querier {
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return s.Querier
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}
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func (s *MeshCtrlServer) GetMeshManager() mesh.MeshManager {
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return s.MeshManager
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}
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func (s *MeshCtrlServer) GetConnectionManager() conn.ConnectionManager {
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return s.ConnectionManager
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}
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// Close closes the ctrl server tearing down any connections that exist
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func (s *MeshCtrlServer) Close() error {
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if err := s.ConnectionManager.Close(); err != nil {
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logging.Log.WriteErrorf(err.Error())
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}
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if err := s.MeshManager.Close(); err != nil {
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logging.Log.WriteErrorf(err.Error())
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}
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if err := s.ConnectionServer.Close(); err != nil {
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logging.Log.WriteErrorf(err.Error())
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}
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return nil
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}
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