mirror of https://github.com/certusone/dc4bc.git
fix dc4bc_d
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parent
834eba6e06
commit
90e82f6eb1
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@ -81,6 +81,7 @@ func (c *BaseClient) StartHTTPServer(listenAddr string) error {
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mux.HandleFunc("/proposeSignMessage", c.proposeSignDataHandler)
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mux.HandleFunc("/getFSMDump", c.getFSMDumpHandler)
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mux.HandleFunc("/getFSMList", c.getFSMList)
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c.Logger.Log("Starting HTTP server on address: %s", listenAddr)
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return http.ListenAndServe(listenAddr, mux)
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@ -99,6 +100,28 @@ func (c *BaseClient) getFSMDumpHandler(w http.ResponseWriter, r *http.Request) {
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successResponse(w, dump)
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}
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func (c *BaseClient) getFSMList(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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errorResponse(w, http.StatusBadRequest, "Wrong HTTP method")
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return
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}
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fsmInstances, err := c.state.GetAllFSM()
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if err != nil {
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errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to get all FSM instances: %v", err))
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return
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}
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fsmInstancesStates := make(map[string]string, len(fsmInstances))
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for k, v := range fsmInstances {
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state, err := v.State()
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if err != nil {
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errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to get FSM state: %v", err))
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return
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}
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fsmInstancesStates[k] = state.String()
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}
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successResponse(w, fsmInstancesStates)
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}
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func (c *BaseClient) getUsernameHandler(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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errorResponse(w, http.StatusBadRequest, "Wrong HTTP method")
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@ -31,6 +31,7 @@ type State interface {
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SaveFSM(dkgRoundID string, dump []byte) error
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LoadFSM(dkgRoundID string) (*state_machines.FSMInstance, bool, error)
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GetAllFSM() (map[string]*state_machines.FSMInstance, error)
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PutOperation(operation *types.Operation) error
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DeleteOperation(operationID string) error
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@ -146,6 +147,27 @@ func (s *LevelDBState) SaveFSM(dkgRoundID string, dump []byte) error {
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return nil
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}
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func (s *LevelDBState) GetAllFSM() (map[string]*state_machines.FSMInstance, error) {
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bz, err := s.stateDb.Get([]byte(fsmStateKey), nil)
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if err != nil {
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return nil, fmt.Errorf("failed to get FSM instances: %w", err)
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}
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var fsmInstancesBz = map[string][]byte{}
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if len(bz) > 0 {
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if err := json.Unmarshal(bz, &fsmInstancesBz); err != nil {
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return nil, fmt.Errorf("failed to unmarshal FSM instances: %w", err)
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}
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}
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fsmInstances := make(map[string]*state_machines.FSMInstance, len(fsmInstancesBz))
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for k, v := range fsmInstancesBz {
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fsmInstances[k], err = state_machines.FromDump(v)
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if err != nil {
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return nil, fmt.Errorf("failed to restore FSM instance from dump: %w", err)
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}
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}
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return fsmInstances, nil
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}
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func (s *LevelDBState) LoadFSM(dkgRoundID string) (*state_machines.FSMInstance, bool, error) {
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bz, err := s.stateDb.Get([]byte(fsmStateKey), nil)
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if err != nil {
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@ -59,6 +59,7 @@ func main() {
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getSignaturesCommand(),
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getSignatureCommand(),
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getFSMStatusCommand(),
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getFSMListCommand(),
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)
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if err := rootCmd.Execute(); err != nil {
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log.Fatalf("Failed to execute root command: %v", err)
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@ -609,3 +610,29 @@ func getFSMStatusCommand() *cobra.Command {
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},
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}
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}
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func getFSMListCommand() *cobra.Command {
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return &cobra.Command{
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Use: "get_fsm_list",
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Short: "returns a list of all FSMs served by the client",
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RunE: func(cmd *cobra.Command, args []string) error {
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listenAddr, err := cmd.Flags().GetString(flagListenAddr)
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if err != nil {
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return fmt.Errorf("failed to read configuration: %v", err)
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}
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resp, err := rawGetRequest(fmt.Sprintf("http://%s/getFSMList", listenAddr))
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if err != nil {
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return fmt.Errorf("failed to make HTTP request to get FSM list: %w", err)
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}
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if resp.ErrorMessage != "" {
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return fmt.Errorf("failed to make HTTP request to get FSM list: %v", resp.ErrorMessage)
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}
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fsms := resp.Result.(map[string]interface{})
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for dkgID, state := range fsms {
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fmt.Printf("DKG ID: %s - FSM state: %s\n", dkgID, state.(string))
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}
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return nil
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},
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}
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}
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@ -93,6 +93,21 @@ func (mr *MockStateMockRecorder) LoadFSM(dkgRoundID interface{}) *gomock.Call {
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LoadFSM", reflect.TypeOf((*MockState)(nil).LoadFSM), dkgRoundID)
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}
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// GetAllFSM mocks base method
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func (m *MockState) GetAllFSM() (map[string]*state_machines.FSMInstance, error) {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "GetAllFSM")
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ret0, _ := ret[0].(map[string]*state_machines.FSMInstance)
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ret1, _ := ret[1].(error)
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return ret0, ret1
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}
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// GetAllFSM indicates an expected call of GetAllFSM
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func (mr *MockStateMockRecorder) GetAllFSM() *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAllFSM", reflect.TypeOf((*MockState)(nil).GetAllFSM))
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}
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// PutOperation mocks base method
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func (m *MockState) PutOperation(operation *types.Operation) error {
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m.ctrl.T.Helper()
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