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remove "libcrypto" since it was not really used

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This commit is contained in:
partisan 2024-08-08 13:44:13 +02:00
parent 9f655ba8c0
commit b92d2c732b
2 changed files with 11 additions and 21 deletions
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9
init.go
View file

@ -57,13 +57,12 @@ func main() {
saveConfig(config) saveConfig(config)
} }
// Initialize P2P // Generate Host ID
var nodeErr error hostID, nodeErr := generateHostID()
hostID, nodeErr = initP2P()
if nodeErr != nil { if nodeErr != nil {
log.Fatalf("Failed to initialize P2P: %v", nodeErr) log.Fatalf("Failed to generate host ID: %v", nodeErr)
} }
config.PeerID = hostID.String() config.PeerID = hostID
if len(config.Peers) > 0 { if len(config.Peers) > 0 {
time.Sleep(2 * time.Second) // Give some time for connections to establish time.Sleep(2 * time.Second) // Give some time for connections to establish

23
node.go
View file

@ -10,10 +10,6 @@ import (
"net/http" "net/http"
"sync" "sync"
"time" "time"
libp2p "github.com/libp2p/go-libp2p"
crypto "github.com/libp2p/go-libp2p-core/crypto"
"github.com/libp2p/go-libp2p-core/peer"
) )
var ( var (
@ -21,7 +17,7 @@ var (
peers []string peers []string
authMutex sync.Mutex authMutex sync.Mutex
authenticated = make(map[string]bool) authenticated = make(map[string]bool)
hostID peer.ID hostID string
) )
type Message struct { type Message struct {
@ -43,18 +39,13 @@ func loadNodeConfig() {
peers = config.Peers peers = config.Peers
} }
func initP2P() (peer.ID, error) { func generateHostID() (string, error) {
priv, _, err := crypto.GenerateKeyPairWithReader(crypto.Ed25519, 2048, rand.Reader) bytes := make([]byte, 16)
_, err := rand.Read(bytes)
if err != nil { if err != nil {
return "", fmt.Errorf("failed to generate key pair: %v", err) return "", fmt.Errorf("failed to generate host ID: %v", err)
} }
return fmt.Sprintf("%x", bytes), nil
h, err := libp2p.New(libp2p.Identity(priv))
if err != nil {
return "", fmt.Errorf("failed to create libp2p host: %v", err)
}
return h.ID(), nil
} }
func sendMessage(serverAddr string, msg Message) error { func sendMessage(serverAddr string, msg Message) error {
@ -118,7 +109,7 @@ func startNodeClient() {
for { for {
for _, peerAddr := range peers { for _, peerAddr := range peers {
msg := Message{ msg := Message{
ID: hostID.Pretty(), ID: hostID,
Type: "test", Type: "test",
Content: "This is a test message from the client node", Content: "This is a test message from the client node",
} }