mirror of https://github.com/certusone/dc4bc.git
Merge pull request #32 from depools/feat/client-improvements
Client's test through HTTP
This commit is contained in:
commit
8d3408bf92
|
@ -12,7 +12,6 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/depools/dc4bc/airgapped"
|
||||
"github.com/depools/dc4bc/client/types"
|
||||
"github.com/depools/dc4bc/fsm/types/requests"
|
||||
"github.com/google/uuid"
|
||||
|
@ -33,9 +32,22 @@ const (
|
|||
QrCodesDir = "/tmp"
|
||||
)
|
||||
|
||||
type Poller interface {
|
||||
GetAddr() string
|
||||
GetPubKey() ed25519.PublicKey
|
||||
Poll() error
|
||||
SendMessage(message storage.Message) error
|
||||
ProcessMessage(message storage.Message) error
|
||||
GetOperations() (map[string]*types.Operation, error)
|
||||
GetOperationQRPath(operationID string) (string, error)
|
||||
ReadProcessedOperation() error
|
||||
StartHTTPServer(listenAddr string) error
|
||||
GetLogger() *logger
|
||||
}
|
||||
|
||||
type Client struct {
|
||||
sync.Mutex
|
||||
logger *logger
|
||||
Logger *logger
|
||||
userName string
|
||||
address string
|
||||
pubKey ed25519.PublicKey
|
||||
|
@ -44,7 +56,6 @@ type Client struct {
|
|||
storage storage.Storage
|
||||
keyStore KeyStore
|
||||
qrProcessor qr.Processor
|
||||
Airgapped *airgapped.AirgappedMachine
|
||||
}
|
||||
|
||||
func NewClient(
|
||||
|
@ -54,8 +65,7 @@ func NewClient(
|
|||
storage storage.Storage,
|
||||
keyStore KeyStore,
|
||||
qrProcessor qr.Processor,
|
||||
airgappedMachine *airgapped.AirgappedMachine,
|
||||
) (*Client, error) {
|
||||
) (Poller, error) {
|
||||
keyPair, err := keyStore.LoadKeys(userName, "")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to LoadKeys: %w", err)
|
||||
|
@ -63,7 +73,7 @@ func NewClient(
|
|||
|
||||
return &Client{
|
||||
ctx: ctx,
|
||||
logger: newLogger(userName),
|
||||
Logger: newLogger(userName),
|
||||
userName: userName,
|
||||
address: keyPair.GetAddr(),
|
||||
pubKey: keyPair.Pub,
|
||||
|
@ -71,10 +81,13 @@ func NewClient(
|
|||
storage: storage,
|
||||
keyStore: keyStore,
|
||||
qrProcessor: qrProcessor,
|
||||
Airgapped: airgappedMachine,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (c *Client) GetLogger() *logger {
|
||||
return c.Logger
|
||||
}
|
||||
|
||||
func (c *Client) GetAddr() string {
|
||||
return c.address
|
||||
}
|
||||
|
@ -100,38 +113,15 @@ func (c *Client) Poll() error {
|
|||
|
||||
for _, message := range messages {
|
||||
if message.RecipientAddr == "" || message.RecipientAddr == c.GetAddr() {
|
||||
c.logger.Log("Handling message with offset %d, type %s", message.Offset, message.Event)
|
||||
c.Logger.Log("Handling message with offset %d, type %s", message.Offset, message.Event)
|
||||
if err := c.ProcessMessage(message); err != nil {
|
||||
c.logger.Log("Failed to process message: %v", err)
|
||||
c.Logger.Log("Failed to process message: %v", err)
|
||||
} else {
|
||||
c.logger.Log("Successfully processed message with offset %d, type %s",
|
||||
c.Logger.Log("Successfully processed message with offset %d, type %s",
|
||||
message.Offset, message.Event)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
operations, err := c.GetOperations()
|
||||
if err != nil {
|
||||
c.logger.Log("Failed to get operations: %v", err)
|
||||
}
|
||||
|
||||
c.logger.Log("Got %d Operations from pool", len(operations))
|
||||
for _, operation := range operations {
|
||||
c.logger.Log("Handling operation %s in airgapped", operation.Type)
|
||||
processedOperation, err := c.Airgapped.HandleOperation(*operation)
|
||||
if err != nil {
|
||||
c.logger.Log("Failed to handle operation: %v", err)
|
||||
}
|
||||
|
||||
c.logger.Log("Got %d Processed Operations from Airgapped", len(operations))
|
||||
c.logger.Log("Operation %s handled in airgapped, result event is %s",
|
||||
operation.Event, processedOperation.Event)
|
||||
if err = c.handleProcessedOperation(processedOperation); err != nil {
|
||||
c.logger.Log("Failed to handle processed operation: %v", err)
|
||||
} else {
|
||||
c.logger.Log("Successfully handled processed operation %s", processedOperation.Event)
|
||||
}
|
||||
}
|
||||
case <-c.ctx.Done():
|
||||
log.Println("Context closed, stop polling...")
|
||||
return nil
|
||||
|
@ -169,7 +159,7 @@ func (c *Client) ProcessMessage(message storage.Message) error {
|
|||
return fmt.Errorf("failed to Do operation in FSM: %w", err)
|
||||
}
|
||||
|
||||
c.logger.Log("message %s done successfully from %s", message.Event, message.SenderAddr)
|
||||
c.Logger.Log("message %s done successfully from %s", message.Event, message.SenderAddr)
|
||||
|
||||
if resp.State == spf.StateSignatureProposalCollected {
|
||||
fsmInstance, err = state_machines.FromDump(fsmDump)
|
||||
|
@ -223,7 +213,7 @@ func (c *Client) ProcessMessage(message storage.Message) error {
|
|||
}
|
||||
}
|
||||
default:
|
||||
c.logger.Log("State %s does not require an operation", resp.State)
|
||||
c.Logger.Log("State %s does not require an operation", resp.State)
|
||||
}
|
||||
|
||||
if operation != nil {
|
||||
|
|
|
@ -49,7 +49,6 @@ func TestClient_ProcessMessage(t *testing.T) {
|
|||
stg,
|
||||
keyStore,
|
||||
qrProcessor,
|
||||
nil,
|
||||
)
|
||||
req.NoError(err)
|
||||
|
||||
|
@ -132,7 +131,6 @@ func TestClient_GetOperationsList(t *testing.T) {
|
|||
stg,
|
||||
keyStore,
|
||||
qrProcessor,
|
||||
nil,
|
||||
)
|
||||
req.NoError(err)
|
||||
|
||||
|
@ -180,7 +178,6 @@ func TestClient_GetOperationQRPath(t *testing.T) {
|
|||
stg,
|
||||
keyStore,
|
||||
qrProcessor,
|
||||
nil,
|
||||
)
|
||||
req.NoError(err)
|
||||
|
||||
|
@ -232,7 +229,6 @@ func TestClient_ReadProcessedOperation(t *testing.T) {
|
|||
stg,
|
||||
keyStore,
|
||||
qrProcessor,
|
||||
nil,
|
||||
)
|
||||
req.NoError(err)
|
||||
|
||||
|
|
|
@ -1,9 +1,15 @@
|
|||
package client
|
||||
|
||||
import (
|
||||
"crypto/md5"
|
||||
"encoding/hex"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"github.com/depools/dc4bc/client/types"
|
||||
"github.com/depools/dc4bc/fsm/fsm"
|
||||
spf "github.com/depools/dc4bc/fsm/state_machines/signature_proposal_fsm"
|
||||
sif "github.com/depools/dc4bc/fsm/state_machines/signing_proposal_fsm"
|
||||
"github.com/google/uuid"
|
||||
"image"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
|
@ -13,16 +19,40 @@ import (
|
|||
"github.com/depools/dc4bc/storage"
|
||||
)
|
||||
|
||||
func errorResponse(w http.ResponseWriter, statusCode int, err string) {
|
||||
log.Println(err)
|
||||
w.WriteHeader(statusCode)
|
||||
if _, err := w.Write([]byte(err)); err != nil {
|
||||
type Response struct {
|
||||
ErrorMessage string `json:"error_message,omitempty"`
|
||||
Result interface{} `json:"result"`
|
||||
}
|
||||
|
||||
func rawResponse(w http.ResponseWriter, response []byte) {
|
||||
if _, err := w.Write(response); err != nil {
|
||||
panic(fmt.Sprintf("failed to write response: %v", err))
|
||||
}
|
||||
}
|
||||
|
||||
func successResponse(w http.ResponseWriter, response []byte) {
|
||||
if _, err := w.Write(response); err != nil {
|
||||
func errorResponse(w http.ResponseWriter, statusCode int, error string) {
|
||||
w.WriteHeader(statusCode)
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
resp := Response{ErrorMessage: error}
|
||||
respBz, err := json.Marshal(resp)
|
||||
if err != nil {
|
||||
log.Printf("Failed to marshal response: %v\n", err)
|
||||
return
|
||||
}
|
||||
if _, err := w.Write(respBz); err != nil {
|
||||
panic(fmt.Sprintf("failed to write response: %v", err))
|
||||
}
|
||||
}
|
||||
|
||||
func successResponse(w http.ResponseWriter, response interface{}) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
resp := Response{Result: response}
|
||||
respBz, err := json.Marshal(resp)
|
||||
if err != nil {
|
||||
log.Printf("Failed to marshal response: %v\n", err)
|
||||
return
|
||||
}
|
||||
if _, err := w.Write(respBz); err != nil {
|
||||
panic(fmt.Sprintf("failed to write response: %v", err))
|
||||
}
|
||||
}
|
||||
|
@ -36,7 +66,12 @@ func (c *Client) StartHTTPServer(listenAddr string) error {
|
|||
|
||||
mux.HandleFunc("/readProcessedOperation", c.readProcessedOperationFromBodyHandler)
|
||||
mux.HandleFunc("/getOperationQR", c.getOperationQRToBodyHandler)
|
||||
mux.HandleFunc("/handleProcessedOperationJSON", c.handleJSONOperationHandler)
|
||||
|
||||
mux.HandleFunc("/startDKG", c.startDKGHandler)
|
||||
mux.HandleFunc("/proposeSignMessage", c.proposeSignDataHandler)
|
||||
|
||||
c.Logger.Log("Starting HTTP server on address: %s", listenAddr)
|
||||
return http.ListenAndServe(listenAddr, mux)
|
||||
}
|
||||
|
||||
|
@ -50,6 +85,7 @@ func (c *Client) sendMessageHandler(w http.ResponseWriter, r *http.Request) {
|
|||
errorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to read request body: %v", err))
|
||||
return
|
||||
}
|
||||
defer r.Body.Close()
|
||||
|
||||
var msg storage.Message
|
||||
if err = json.Unmarshal(reqBytes, &msg); err != nil {
|
||||
|
@ -62,7 +98,7 @@ func (c *Client) sendMessageHandler(w http.ResponseWriter, r *http.Request) {
|
|||
return
|
||||
}
|
||||
|
||||
successResponse(w, []byte("ok"))
|
||||
successResponse(w, "ok")
|
||||
}
|
||||
|
||||
func (c *Client) getOperationsHandler(w http.ResponseWriter, r *http.Request) {
|
||||
|
@ -77,13 +113,7 @@ func (c *Client) getOperationsHandler(w http.ResponseWriter, r *http.Request) {
|
|||
return
|
||||
}
|
||||
|
||||
response, err := json.Marshal(operations)
|
||||
if err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to marshal operations: %v", err))
|
||||
return
|
||||
}
|
||||
|
||||
successResponse(w, response)
|
||||
successResponse(w, operations)
|
||||
}
|
||||
|
||||
func (c *Client) getOperationQRPathHandler(w http.ResponseWriter, r *http.Request) {
|
||||
|
@ -99,7 +129,7 @@ func (c *Client) getOperationQRPathHandler(w http.ResponseWriter, r *http.Reques
|
|||
return
|
||||
}
|
||||
|
||||
successResponse(w, []byte(qrPath))
|
||||
successResponse(w, qrPath)
|
||||
}
|
||||
|
||||
func (c *Client) getOperationQRToBodyHandler(w http.ResponseWriter, r *http.Request) {
|
||||
|
@ -123,7 +153,7 @@ func (c *Client) getOperationQRToBodyHandler(w http.ResponseWriter, r *http.Requ
|
|||
|
||||
w.Header().Set("Content-Type", "image/jpeg")
|
||||
w.Header().Set("Content-Length", fmt.Sprintf("%d", len(encodedData)))
|
||||
successResponse(w, encodedData)
|
||||
rawResponse(w, encodedData)
|
||||
}
|
||||
|
||||
func (c *Client) readProcessedOperationFromCameraHandler(w http.ResponseWriter, r *http.Request) {
|
||||
|
@ -138,7 +168,7 @@ func (c *Client) readProcessedOperationFromCameraHandler(w http.ResponseWriter,
|
|||
return
|
||||
}
|
||||
|
||||
successResponse(w, []byte("ok"))
|
||||
successResponse(w, "ok")
|
||||
}
|
||||
|
||||
func (c *Client) readProcessedOperationFromBodyHandler(w http.ResponseWriter, r *http.Request) {
|
||||
|
@ -179,4 +209,102 @@ func (c *Client) readProcessedOperationFromBodyHandler(w http.ResponseWriter, r
|
|||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to handle an operation: %v", err))
|
||||
return
|
||||
}
|
||||
|
||||
successResponse(w, "ok")
|
||||
}
|
||||
|
||||
func (c *Client) startDKGHandler(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != http.MethodPost {
|
||||
errorResponse(w, http.StatusBadRequest, "Wrong HTTP method")
|
||||
return
|
||||
}
|
||||
reqBody, err := ioutil.ReadAll(r.Body)
|
||||
if err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to read body: %v", err))
|
||||
return
|
||||
}
|
||||
defer r.Body.Close()
|
||||
|
||||
dkgRoundID := md5.Sum(reqBody)
|
||||
message, err := c.buildMessage(hex.EncodeToString(dkgRoundID[:]), spf.EventInitProposal, reqBody)
|
||||
if err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to build message: %v", err))
|
||||
return
|
||||
}
|
||||
if err = c.SendMessage(*message); err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to send message: %v", err))
|
||||
return
|
||||
}
|
||||
successResponse(w, "ok")
|
||||
}
|
||||
|
||||
func (c *Client) proposeSignDataHandler(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != http.MethodPost {
|
||||
errorResponse(w, http.StatusBadRequest, "Wrong HTTP method")
|
||||
return
|
||||
}
|
||||
reqBody, err := ioutil.ReadAll(r.Body)
|
||||
if err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to read body: %v", err))
|
||||
return
|
||||
}
|
||||
defer r.Body.Close()
|
||||
|
||||
var req map[string][]byte
|
||||
if err = json.Unmarshal(reqBody, &req); err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to umarshal request: %v", err))
|
||||
return
|
||||
}
|
||||
|
||||
message, err := c.buildMessage(hex.EncodeToString(req["dkgID"]), sif.EventSigningStart, req["data"])
|
||||
if err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to build message: %v", err))
|
||||
}
|
||||
if err = c.SendMessage(*message); err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to send message: %v", err))
|
||||
return
|
||||
}
|
||||
successResponse(w, "ok")
|
||||
}
|
||||
|
||||
func (c *Client) handleJSONOperationHandler(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != http.MethodPost {
|
||||
errorResponse(w, http.StatusBadRequest, "Wrong HTTP method")
|
||||
return
|
||||
}
|
||||
reqBody, err := ioutil.ReadAll(r.Body)
|
||||
if err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to read body: %v", err))
|
||||
return
|
||||
}
|
||||
defer r.Body.Close()
|
||||
|
||||
var req types.Operation
|
||||
if err = json.Unmarshal(reqBody, &req); err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to umarshal request: %v", err))
|
||||
return
|
||||
}
|
||||
|
||||
if err = c.handleProcessedOperation(req); err != nil {
|
||||
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf("failed to handle processed operation: %v", err))
|
||||
return
|
||||
}
|
||||
|
||||
successResponse(w, "ok")
|
||||
}
|
||||
|
||||
func (c *Client) buildMessage(dkgRoundID string, event fsm.Event, data []byte) (*storage.Message, error) {
|
||||
message := storage.Message{
|
||||
ID: uuid.New().String(),
|
||||
DkgRoundID: dkgRoundID,
|
||||
Event: string(event),
|
||||
Data: data,
|
||||
SenderAddr: c.GetAddr(),
|
||||
}
|
||||
signature, err := c.signMessage(message.Bytes())
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to sign message: %w", err)
|
||||
}
|
||||
message.Signature = signature
|
||||
return &message, nil
|
||||
}
|
||||
|
|
173
main.go
173
main.go
|
@ -1,41 +1,122 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"crypto/ed25519"
|
||||
"crypto/md5"
|
||||
"encoding/hex"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"github.com/depools/dc4bc/client/types"
|
||||
_ "image/jpeg"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"net/http"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/depools/dc4bc/airgapped"
|
||||
"github.com/depools/dc4bc/client"
|
||||
spf "github.com/depools/dc4bc/fsm/state_machines/signature_proposal_fsm"
|
||||
sif "github.com/depools/dc4bc/fsm/state_machines/signing_proposal_fsm"
|
||||
"github.com/depools/dc4bc/fsm/types/requests"
|
||||
"github.com/depools/dc4bc/qr"
|
||||
"github.com/depools/dc4bc/storage"
|
||||
"github.com/google/uuid"
|
||||
)
|
||||
|
||||
type Transport struct {
|
||||
nodes []*client.Client
|
||||
type node struct {
|
||||
client client.Poller
|
||||
keyPair *client.KeyPair
|
||||
air *airgapped.AirgappedMachine
|
||||
listenAddr string
|
||||
}
|
||||
|
||||
type node struct {
|
||||
client *client.Client
|
||||
keyPair *client.KeyPair
|
||||
type OperationsResponse struct {
|
||||
Result map[string]*types.Operation `json:"result"`
|
||||
}
|
||||
|
||||
func getOperations(url string) (*OperationsResponse, error) {
|
||||
resp, err := http.Get(url)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to get operations for node %w", err)
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
responseBody, err := ioutil.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
log.Fatalf("failed to read body %v", err)
|
||||
}
|
||||
|
||||
var response OperationsResponse
|
||||
if err = json.Unmarshal(responseBody, &response); err != nil {
|
||||
return nil, fmt.Errorf("failed to unmarshal response: %v", err)
|
||||
}
|
||||
return &response, nil
|
||||
}
|
||||
|
||||
func handleProcessedOperation(url string, operation types.Operation) error {
|
||||
operationBz, err := json.Marshal(operation)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to marshal operation: %w", err)
|
||||
}
|
||||
resp, err := http.Post(url, "application/json", bytes.NewReader(operationBz))
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to handle processed operation %w", err)
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
responseBody, err := ioutil.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
log.Fatalf("failed to read body %v", err)
|
||||
}
|
||||
|
||||
var response client.Response
|
||||
if err = json.Unmarshal(responseBody, &response); err != nil {
|
||||
return fmt.Errorf("failed to unmarshal response: %w", err)
|
||||
}
|
||||
if response.ErrorMessage != "" {
|
||||
return fmt.Errorf("failed to handle processed operation: %s", response.ErrorMessage)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (n *node) run() {
|
||||
for {
|
||||
operationsResponse, err := getOperations(fmt.Sprintf("http://%s/getOperations", n.listenAddr))
|
||||
if err != nil {
|
||||
log.Fatalf("failed to get operations: %v", err)
|
||||
}
|
||||
|
||||
operations := operationsResponse.Result
|
||||
if len(operations) == 0 {
|
||||
time.Sleep(1 * time.Second)
|
||||
continue
|
||||
}
|
||||
|
||||
n.client.GetLogger().Log("Got %d Operations from pool", len(operations))
|
||||
for _, operation := range operations {
|
||||
n.client.GetLogger().Log("Handling operation %s in airgapped", operation.Type)
|
||||
processedOperation, err := n.air.HandleOperation(*operation)
|
||||
if err != nil {
|
||||
n.client.GetLogger().Log("Failed to handle operation: %v", err)
|
||||
}
|
||||
|
||||
n.client.GetLogger().Log("Got %d Processed Operations from Airgapped", len(operations))
|
||||
n.client.GetLogger().Log("Operation %s handled in airgapped, result event is %s",
|
||||
operation.Event, processedOperation.Event)
|
||||
|
||||
if err = handleProcessedOperation(fmt.Sprintf("http://%s/handleProcessedOperationJSON", n.listenAddr),
|
||||
processedOperation); err != nil {
|
||||
n.client.GetLogger().Log("Failed to handle processed operation: %v", err)
|
||||
} else {
|
||||
n.client.GetLogger().Log("Successfully handled processed operation %s", processedOperation.Event)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
var numNodes = 4
|
||||
var threshold = 3
|
||||
var storagePath = "/tmp/dc4bc_storage"
|
||||
var nodes = make([]*node, 4)
|
||||
var nodes = make([]*node, numNodes)
|
||||
startingPort := 8080
|
||||
for nodeID := 0; nodeID < numNodes; nodeID++ {
|
||||
var ctx = context.Background()
|
||||
var userName = fmt.Sprintf("node_%d", nodeID)
|
||||
|
@ -71,39 +152,43 @@ func main() {
|
|||
stg,
|
||||
keyStore,
|
||||
qr.NewCameraProcessor(),
|
||||
airgappedMachine,
|
||||
)
|
||||
if err != nil {
|
||||
log.Fatalf("node %d failed to init client: %v\n", nodeID, err)
|
||||
}
|
||||
clt.Airgapped.SetAddress(clt.GetAddr())
|
||||
airgappedMachine.SetAddress(clt.GetAddr())
|
||||
|
||||
nodes[nodeID] = &node{
|
||||
client: clt,
|
||||
keyPair: keyPair,
|
||||
client: clt,
|
||||
keyPair: keyPair,
|
||||
air: airgappedMachine,
|
||||
listenAddr: fmt.Sprintf("localhost:%d", startingPort),
|
||||
}
|
||||
startingPort++
|
||||
}
|
||||
|
||||
// Each node starts to Poll().
|
||||
for nodeID, node := range nodes {
|
||||
go func(nodeID int, node *client.Client) {
|
||||
for nodeID, n := range nodes {
|
||||
go func(nodeID int, node *node) {
|
||||
if err := node.client.StartHTTPServer(node.listenAddr); err != nil {
|
||||
log.Fatalf("failed to start HTTP server for nodeID #%d: %v\n", nodeID, err)
|
||||
}
|
||||
}(nodeID, n)
|
||||
go nodes[nodeID].run()
|
||||
|
||||
go func(nodeID int, node client.Poller) {
|
||||
if err := node.Poll(); err != nil {
|
||||
log.Fatalf("client %d poller failed: %v\n", nodeID, err)
|
||||
}
|
||||
}(nodeID, node.client)
|
||||
}(nodeID, n.client)
|
||||
|
||||
log.Printf("client %d started...\n", nodeID)
|
||||
}
|
||||
|
||||
stg, err := storage.NewFileStorage(storagePath)
|
||||
if err != nil {
|
||||
log.Fatalf("main namespace failed to init storage: %v\n", err)
|
||||
}
|
||||
|
||||
// Node1 tells other participants to start DKG.
|
||||
var participants []*requests.SignatureProposalParticipantsEntry
|
||||
for _, node := range nodes {
|
||||
dkgPubKey, err := node.client.Airgapped.GetPubKey().MarshalBinary()
|
||||
dkgPubKey, err := node.air.GetPubKey().MarshalBinary()
|
||||
if err != nil {
|
||||
log.Fatalln("failed to get DKG pubKey:", err.Error())
|
||||
}
|
||||
|
@ -123,45 +208,35 @@ func main() {
|
|||
log.Fatalf("failed to marshal SignatureProposalParticipantsListRequest: %v\n", err)
|
||||
}
|
||||
|
||||
dkgRoundID := md5.Sum(messageDataBz)
|
||||
message := storage.Message{
|
||||
ID: uuid.New().String(),
|
||||
DkgRoundID: hex.EncodeToString(dkgRoundID[:]),
|
||||
Event: string(spf.EventInitProposal),
|
||||
Data: messageDataBz,
|
||||
SenderAddr: nodes[0].client.GetAddr(),
|
||||
}
|
||||
|
||||
message.Signature = ed25519.Sign(nodes[0].keyPair.Priv, message.Bytes())
|
||||
if _, err := stg.Send(message); err != nil {
|
||||
log.Fatalf("Failed to send %+v to storage: %v\n", message, err)
|
||||
if _, err := http.Post(fmt.Sprintf("http://localhost:%d/startDKG", startingPort-1),
|
||||
"application/json", bytes.NewReader(messageDataBz)); err != nil {
|
||||
log.Fatalf("failed to send HTTP request to start DKG: %v\n", err)
|
||||
}
|
||||
|
||||
// i haven't a better idea to test signing without big changes in the client code
|
||||
time.Sleep(10 * time.Second)
|
||||
log.Println("Propose message to sign")
|
||||
|
||||
dkgRoundID := md5.Sum(messageDataBz)
|
||||
messageDataSign := requests.SigningProposalStartRequest{
|
||||
ParticipantId: 0,
|
||||
ParticipantId: len(nodes) - 1,
|
||||
SrcPayload: []byte("message to sign"),
|
||||
CreatedAt: time.Now(),
|
||||
}
|
||||
messageDataBz, err = json.Marshal(messageDataSign)
|
||||
messageDataSignBz, err := json.Marshal(messageDataSign)
|
||||
if err != nil {
|
||||
log.Fatalf("failed to marshal SigningProposalStartRequest: %v\n", err)
|
||||
}
|
||||
|
||||
messageDataBz, err = json.Marshal(map[string][]byte{"data": messageDataSignBz,
|
||||
"dkgID": dkgRoundID[:]})
|
||||
if err != nil {
|
||||
log.Fatalf("failed to marshal SignatureProposalParticipantsListRequest: %v\n", err)
|
||||
}
|
||||
|
||||
message = storage.Message{
|
||||
ID: uuid.New().String(),
|
||||
DkgRoundID: hex.EncodeToString(dkgRoundID[:]),
|
||||
Event: string(sif.EventSigningStart),
|
||||
Data: messageDataBz,
|
||||
SenderAddr: nodes[0].client.GetAddr(),
|
||||
}
|
||||
|
||||
message.Signature = ed25519.Sign(nodes[0].keyPair.Priv, message.Bytes())
|
||||
if _, err := stg.Send(message); err != nil {
|
||||
log.Fatalf("Failed to send %+v to storage: %v\n", message, err)
|
||||
if _, err := http.Post(fmt.Sprintf("http://localhost:%d/proposeSignMessage", startingPort-1),
|
||||
"application/json", bytes.NewReader(messageDataBz)); err != nil {
|
||||
log.Fatalf("failed to send HTTP request to sign message: %v\n", err)
|
||||
}
|
||||
|
||||
var wg = sync.WaitGroup{}
|
||||
|
|
Loading…
Reference in New Issue