interesting
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blockchain_go
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cli: add command getPubKeyHash

This commit is contained in:
Wei Yang 2017-10-18 15:29:19 +08:00
parent 2974ee8571
commit 5f4f2f518d
2 changed files with 22 additions and 0 deletions
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17
cli.go
View File

@ -25,6 +25,7 @@ func (cli *CLI) printUsage() {
fmt.Println("Exploring cmds:") fmt.Println("Exploring cmds:")
fmt.Println(" generateKey - generate KeyPair for exploring") fmt.Println(" generateKey - generate KeyPair for exploring")
fmt.Println(" getAddress -pubKey PUBKEY - convert pubKey to address") fmt.Println(" getAddress -pubKey PUBKEY - convert pubKey to address")
fmt.Println(" getPubKeyHash -address Address - get pubKeyHash of an address")
fmt.Println(" validateAddress -addr Address - validate an address") fmt.Println(" validateAddress -addr Address - validate an address")
} }
@ -55,6 +56,7 @@ func (cli *CLI) Run() {
startNodeCmd := flag.NewFlagSet("startnode", flag.ExitOnError) startNodeCmd := flag.NewFlagSet("startnode", flag.ExitOnError)
generateKeyCmd := flag.NewFlagSet("generateKey", flag.ExitOnError) generateKeyCmd := flag.NewFlagSet("generateKey", flag.ExitOnError)
getAddressCmd := flag.NewFlagSet("getAddress", flag.ExitOnError) getAddressCmd := flag.NewFlagSet("getAddress", flag.ExitOnError)
getPubKeyHashCmd := flag.NewFlagSet("getPubKeyHash", flag.ExitOnError)
validateAddrCmd := flag.NewFlagSet("validateAddress", flag.ExitOnError) validateAddrCmd := flag.NewFlagSet("validateAddress", flag.ExitOnError)
getBalanceAddress := getBalanceCmd.String("address", "", "The address to get balance for") getBalanceAddress := getBalanceCmd.String("address", "", "The address to get balance for")
@ -65,6 +67,7 @@ func (cli *CLI) Run() {
sendMine := sendCmd.Bool("mine", false, "Mine immediately on the same node") sendMine := sendCmd.Bool("mine", false, "Mine immediately on the same node")
startNodeMiner := startNodeCmd.String("miner", "", "Enable mining mode and send reward to ADDRESS") startNodeMiner := startNodeCmd.String("miner", "", "Enable mining mode and send reward to ADDRESS")
pubKey := getAddressCmd.String("pubKey", "", "the key where address generated") pubKey := getAddressCmd.String("pubKey", "", "the key where address generated")
pubKeyAddress := getPubKeyHashCmd.String("address", "", "the pub address")
address := validateAddrCmd.String("addr", "", "the public address") address := validateAddrCmd.String("addr", "", "the public address")
switch os.Args[1] { switch os.Args[1] {
@ -118,6 +121,11 @@ func (cli *CLI) Run() {
if err != nil { if err != nil {
log.Panic(err) log.Panic(err)
} }
case "getPubKeyHash":
err := getPubKeyHashCmd.Parse(os.Args[2:])
if err != nil {
log.Panic(err)
}
case "getAddress": case "getAddress":
err := getAddressCmd.Parse(os.Args[2:]) err := getAddressCmd.Parse(os.Args[2:])
if err != nil { if err != nil {
@ -191,6 +199,15 @@ func (cli *CLI) Run() {
cli.getAddress(*pubKey) cli.getAddress(*pubKey)
} }
if getPubKeyHashCmd.Parsed() {
if *pubKeyAddress == "" {
getPubKeyHashCmd.Usage()
os.Exit(1)
}
cli.getPubKeyHash(*pubKeyAddress)
}
if validateAddrCmd.Parsed() { if validateAddrCmd.Parsed() {
if *address == "" { if *address == "" {
validateAddrCmd.Usage() validateAddrCmd.Usage()

5
cli_explore.go
View File

@ -27,6 +27,11 @@ func (cli *CLI) getAddress(pubKey string) {
fmt.Printf("Address : %s\n", address) fmt.Printf("Address : %s\n", address)
} }
func (cli *CLI) getPubKeyHash(address string) {
pubKeyHash := Base58Decode([]byte(address))
fmt.Printf("%x\n", pubKeyHash[1:len(pubKeyHash)-4])
}
func (cli *CLI) validateAddr(address string) { func (cli *CLI) validateAddr(address string) {
fmt.Printf("Address: %s\n", address) fmt.Printf("Address: %s\n", address)
if !ValidateAddress(address) { if !ValidateAddress(address) {