/
main.go
398 lines (340 loc) · 11.4 KB
/
main.go
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package main
import (
"context"
"crypto/rand"
"encoding/hex"
"encoding/json"
"fmt"
"io"
"os"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
"github.com/insolar/assured-ledger/ledger-core/application/api/requester"
"github.com/insolar/assured-ledger/ledger-core/cryptography/platformpolicy"
"github.com/insolar/assured-ledger/ledger-core/instrumentation/inslogger"
"github.com/insolar/assured-ledger/ledger-core/log"
"github.com/insolar/assured-ledger/ledger-core/version"
)
var (
verbose bool
)
func main() {
var sendURL, adminURL string
addURLFlag := func(fs *pflag.FlagSet) {
fs.StringVarP(&sendURL, "url", "u", defaultURL(), "API URL")
fs.StringVarP(&adminURL, "admin-url", "a", defaultAdminURL(), "ADMIN URL")
}
var rootCmd = &cobra.Command{
Use: "insolar",
Short: "insolar is the command line client for Insolar Platform",
}
rootCmd.Flags().BoolVarP(&verbose, "verbose", "v", false, "be verbose (default false)")
var versionCmd = &cobra.Command{
Use: "version",
Short: "Print the version number",
Run: func(cmd *cobra.Command, args []string) {
fmt.Println(version.GetFullVersion())
},
}
rootCmd.AddCommand(versionCmd)
var infoCmd = &cobra.Command{
Use: "get-info",
Short: "info about root member, root domain",
Run: func(cmd *cobra.Command, args []string) {
getInfo(sendURL)
},
}
addURLFlag(infoCmd.Flags())
rootCmd.AddCommand(infoCmd)
var logLevel string
var createMemberCmd = &cobra.Command{
Use: "create-member",
Short: "creates member with random keys pair",
Args: cobra.ExactArgs(1), // username
Run: func(cmd *cobra.Command, args []string) {
createMember(sendURL, args[0], logLevel)
},
}
createMemberCmd.Flags().StringVarP(
&logLevel, "log-level-server", "L", "", "log level passed on server via request")
addURLFlag(createMemberCmd.Flags())
rootCmd.AddCommand(createMemberCmd)
var genKeysPairCmd = &cobra.Command{
Use: "gen-key-pair",
Short: "generates public/private keys pair",
Run: func(cmd *cobra.Command, args []string) {
generateKeysPair()
},
}
rootCmd.AddCommand(genKeysPairCmd)
var genMigrationAddressesCmd = &cobra.Command{
Use: "gen-migration-addresses",
Short: "generates fake migration addresses",
Run: func(cmd *cobra.Command, args []string) {
generateMigrationAddresses()
},
}
rootCmd.AddCommand(genMigrationAddressesCmd)
var rootKeysFile string
var (
paramsPath string
rootAsCaller bool
maAsCaller bool
)
var sendRequestCmd = &cobra.Command{
Use: "send-request",
Short: "sends request",
Run: func(cmd *cobra.Command, args []string) {
sendRequest(sendURL, adminURL, rootKeysFile, paramsPath, rootAsCaller, maAsCaller)
},
}
addURLFlag(sendRequestCmd.Flags())
sendRequestCmd.Flags().StringVarP(
&rootKeysFile, "root-keys", "k", "config.json", "path to json with root key pair")
sendRequestCmd.Flags().StringVarP(
¶msPath, "params", "p", "", "path to params file (default params.json)")
sendRequestCmd.Flags().BoolVarP(
&rootAsCaller, "root-caller", "r", false, "use root member as caller")
sendRequestCmd.Flags().BoolVarP(
&maAsCaller, "migration-admin-caller", "m", false, "use migration admin member as caller")
rootCmd.AddCommand(sendRequestCmd)
var (
role string
reuseKeys bool
keysFile string
certFile string
)
var certgenCmd = &cobra.Command{
Use: "certgen",
Short: "generates keys and cerificate by root config",
Run: func(cmd *cobra.Command, args []string) {
genCertificate(rootKeysFile, role, sendURL, keysFile, certFile, reuseKeys)
},
}
addURLFlag(certgenCmd.Flags())
certgenCmd.Flags().StringVarP(
&rootKeysFile, "root-keys", "k", "", "Config that contains public/private keys of root member")
certgenCmd.Flags().StringVarP(
&role, "role", "r", "virtual", "The role of the new node")
certgenCmd.Flags().BoolVarP(
&reuseKeys, "reuse-keys", "", false, "Read keys from file instead og generating of new ones")
certgenCmd.Flags().StringVarP(
&keysFile,
"node-keys",
"",
"keys.json",
"The OUT/IN ( depends on 'reuse-keys' ) file for public/private keys of the node",
)
certgenCmd.Flags().StringVarP(
&certFile, "node-cert", "c", "cert.json", "The OUT file the node certificate")
rootCmd.AddCommand(certgenCmd)
rootCmd.AddCommand(bootstrapCommand())
var (
configsOutputDir string
)
var generateDefaultConfigs = &cobra.Command{
Use: "generate-config",
Short: "generate default configs for bootstrap, node and pulsar",
Run: func(cmd *cobra.Command, args []string) {
writePulsarConfig(configsOutputDir)
writeBootstrapConfig(configsOutputDir)
writeNodeConfig(configsOutputDir)
writePulseWatcher(configsOutputDir)
},
}
generateDefaultConfigs.Flags().StringVarP(&configsOutputDir, "output_dir", "o", "", "path to output directory")
rootCmd.AddCommand(generateDefaultConfigs)
var (
alertLevel int
shardsCount int
migrationAdminKeys string
)
var freeMigrationCountCmd = &cobra.Command{
Use: "free-migration-count",
Run: func(cmd *cobra.Command, args []string) {
getfreeMigrationCount([]string{adminURL}, []string{sendURL}, migrationAdminKeys, shardsCount, alertLevel)
},
}
addURLFlag(freeMigrationCountCmd.Flags())
freeMigrationCountCmd.Flags().StringVarP(
&migrationAdminKeys, "migration-admin-keys", "k", "",
"Config that contains public/private keys of root member",
)
freeMigrationCountCmd.Flags().IntVarP(
&alertLevel, "alert-level", "l", 0,
"If one of shard have less free addresses than this value, command will print alert message",
)
freeMigrationCountCmd.Flags().IntVarP(
&shardsCount, "shards-count", "s", 10,
"Count of shards at platform (must be a multiple of ten)",
)
rootCmd.AddCommand(freeMigrationCountCmd)
var (
addressesPath string
)
var addMigrationAddressesCmd = &cobra.Command{
Use: "add-migration-addresses",
Run: func(cmd *cobra.Command, args []string) {
addMigrationAddresses([]string{adminURL}, []string{sendURL}, migrationAdminKeys, addressesPath, shardsCount)
},
}
addURLFlag(addMigrationAddressesCmd.Flags())
addMigrationAddressesCmd.Flags().StringVarP(
&migrationAdminKeys, "migration-admin-keys", "k", "",
"Dir with config that contains public/private keys of admin member",
)
addMigrationAddressesCmd.Flags().StringVarP(
&addressesPath, "addresses", "g", "",
"Path to files with addresses. We expect files will be match generator utility output (from insolar/migrationAddressGenerator)",
)
addMigrationAddressesCmd.Flags().IntVarP(
&shardsCount, "shards-count", "s", 10,
"Count of shards at platform (must be a multiple of ten)",
)
rootCmd.AddCommand(addMigrationAddressesCmd)
if err := rootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func defaultURL() string {
if u := os.Getenv("INSOLAR_API_URL"); u != "" {
return u
}
return "http://localhost:19101/api/rpc"
}
func defaultAdminURL() string {
if u := os.Getenv("INSOLAR_ADMIN_URL"); u != "" {
return u
}
return "http://localhost:19001/admin-api/rpc"
}
type mixedConfig struct {
PrivateKey string `json:"private_key"`
PublicKey string `json:"public_key"`
Caller string `json:"caller"`
}
func createMember(sendURL string, userName string, serverLogLevel string) {
ks := platformpolicy.NewKeyProcessor()
logLevelInsolar, err := log.ParseLevel(serverLogLevel)
check("Failed to parse logging level", err)
privKey, err := ks.GeneratePrivateKey()
check("Problems with generating of private key:", err)
privKeyStr, err := ks.ExportPrivateKeyPEM(privKey)
check("Problems with serialization of private key:", err)
pubKeyStr, err := ks.ExportPublicKeyPEM(ks.ExtractPublicKey(privKey))
check("Problems with serialization of public key:", err)
cfg := mixedConfig{
PrivateKey: string(privKeyStr),
PublicKey: string(pubKeyStr),
}
info, err := requester.Info(sendURL)
check("Problems with obtaining info", err)
ucfg, err := requester.CreateUserConfig(info.RootMember, cfg.PrivateKey, cfg.PublicKey)
check("Problems with creating user config:", err)
ctx := inslogger.ContextWithTrace(context.Background(), "insolarUtility")
params := requester.Params{
CallSite: "member.create",
CallParams: []interface{}{userName, cfg.PublicKey},
PublicKey: ucfg.PublicKey,
LogLevel: logLevelInsolar.String(),
}
r, err := requester.Send(ctx, sendURL, ucfg, ¶ms)
check("Problems with sending request", err)
var rStruct struct {
Result string `json:"result"`
}
err = json.Unmarshal(r, &rStruct)
check("Problems with understanding result", err)
cfg.Caller = rStruct.Result
result, err := json.MarshalIndent(cfg, "", " ")
check("Problems with marshaling config:", err)
mustWrite(os.Stdout, string(result))
}
func verboseInfo(msg string) {
if verbose {
fmt.Fprintln(os.Stderr, msg)
}
}
func mustWrite(out io.Writer, data string) {
_, err := out.Write([]byte(data))
check("Can't write data to output", err)
}
func randomHex(n int) (string, error) {
bytes := make([]byte, n)
if _, err := rand.Read(bytes); err != nil {
return "", err
}
return hex.EncodeToString(bytes), nil
}
func generateMigrationAddresses() {
maLen := 20000
ma := make([]string, maLen)
for i := 0; i < maLen; i++ {
ethAddr, _ := randomHex(20)
ma[i] = "0x" + ethAddr
}
result, err := json.MarshalIndent(ma, "", " ")
check("Problems with marshaling migration addresses:", err)
mustWrite(os.Stdout, string(result))
}
func generateKeysPair() {
ks := platformpolicy.NewKeyProcessor()
privKey, err := ks.GeneratePrivateKey()
check("Problems with generating of private key:", err)
privKeyStr, err := ks.ExportPrivateKeyPEM(privKey)
check("Problems with serialization of private key:", err)
pubKeyStr, err := ks.ExportPublicKeyPEM(ks.ExtractPublicKey(privKey))
check("Problems with serialization of public key:", err)
result, err := json.MarshalIndent(map[string]interface{}{
"private_key": string(privKeyStr),
"public_key": string(pubKeyStr),
}, "", " ")
check("Problems with marshaling keys:", err)
mustWrite(os.Stdout, string(result))
}
func sendRequest(sendURL string, adminURL, rootKeysFile string, paramsPath string, rootAsCaller bool, maAsCaller bool) {
requester.SetVerbose(verbose)
userCfg, err := requester.ReadUserConfigFromFile(rootKeysFile)
check("[ sendRequest ]", err)
pPath := paramsPath
if len(pPath) == 0 {
pPath = rootKeysFile
}
reqCfg, err := requester.ReadRequestParamsFromFile(pPath)
check("[ sendRequest ]", err)
if !isObjectReferenceString(userCfg.Caller) && isObjectReferenceString(reqCfg.Reference) {
userCfg.Caller = reqCfg.Reference
}
if userCfg.Caller == "" {
info, err := requester.Info(adminURL)
check("[ sendRequest ]", err)
if rootAsCaller {
userCfg.Caller = info.RootMember
}
if maAsCaller {
userCfg.Caller = info.MigrationAdminMember
reqCfg.PublicKey = userCfg.PublicKey
}
}
verboseInfo(fmt.Sprintln("User Config: ", userCfg))
verboseInfo(fmt.Sprintln("Requester Config: ", reqCfg))
ctx := inslogger.ContextWithTrace(context.Background(), "insolarUtility")
response, err := requester.Send(ctx, sendURL, userCfg, reqCfg)
check("[ sendRequest ]", err)
mustWrite(os.Stdout, string(response))
}
func getInfo(url string) {
info, err := requester.Info(url)
check("[ sendRequest ]", err)
fmt.Printf("TraceID : %s\n", info.TraceID)
fmt.Printf("RootMember : %s\n", info.RootMember)
fmt.Printf("NodeDomain : %s\n", info.NodeDomain)
fmt.Printf("RootDomain : %s\n", info.RootDomain)
}
func check(msg string, err error) {
if err != nil {
fmt.Fprintln(os.Stderr, msg, err)
os.Exit(1)
}
}