func HandelSignatureRequest(data []byte, c net.Conn) {
var r msgs.SignatureRequest
err := proto.Unmarshal(data, &r)
if err != nil {
fmt.Println("server error reading SignatureRequest:", err)
server.ConnectionError(c)
return
}
err = msg.ValidateSignatureRequest(&r)
if err != nil {
fmt.Println(err)
return
}
keyString := keys.StringKey(r.VoterPublicKey)
if !sign.CheckSig(voterListKey, []byte(keyString), r.KeySignature) {
fmt.Println("SignatureRequest's KeySignature Signature is invalid")
server.ConnectionError(c)
return
}
responseData := getResponse(keyString, &r)
server.SendBlock(msg.SignatureResponse, responseData, c)
}
func PublicKey(privateInfo *msgs.VoterData) []byte {
return []byte(keys.StringKey(privateInfo.Key.PublicKey))
}