func createNewVault(path string, lowSecurity bool) {
if !strings.HasSuffix(path, ".agilekeychain") {
path += ".agilekeychain"
}
fmt.Printf("Creating new vault in %s\n", path)
fmt.Printf("Enter master password: "******"\nRe-enter master password: "******"Passwords do not match")
}
security := onepass.VaultSecurity{MasterPwd: string(masterPwd)}
if lowSecurity {
// use fewer PBKDF2 iterations to speed up
// master key decryption
security.Iterations = 10
}
_, err = onepass.NewVault(path, security)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to create new vault: %v", err)
}
}
func createPasswd() {
_, err := os.Stat(KEY_ROOT_PASSWD)
if err != nil {
fmt.Printf("This is your first time working with zzkey\n")
fmt.Printf("Please input a password to protect your infomation\n")
}
fmt.Printf("Password :"******"\n")
fmt.Printf("Repeat :")
buf1, _ := terminal.ReadPassword(int(os.Stdin.Fd()))
fmt.Printf("\n")
if string(buf) != string(buf1) {
fmt.Printf("not match\n")
return
}
password = string(buf)
buf2 := string(buf) + "--salt add by zzkey--"
h := sha1.New()
io.WriteString(h, buf2)
buf2 = fmt.Sprintf("%x", h.Sum(nil))
ioutil.WriteFile(KEY_ROOT_PASSWD, []byte(buf2), 0600)
fmt.Println("Password has been set,Having Fun With zzkey!")
}
func setRecord(p string) {
if e := getRecord(p); e == nil {
fmt.Fprintf(os.Stderr, "record already exists\n")
return
}
fmt.Printf("use random password ?\n[y/n] ")
ra := bufio.NewReader(os.Stdin)
uinput, _, _ := ra.ReadLine()
var setpass string
if string(uinput) == "y" {
pass := randomPasswd(16)
fmt.Printf("random password : %s\n", pass)
setpass = pass
} else {
fmt.Printf("%s's Password :"******"\n")
fmt.Printf("Repeat Password :"******"\n")
if string(pass) != string(passagain) {
fmt.Fprintf(os.Stderr, "not match\n")
return
}
setpass = string(pass)
}
fmt.Printf("%s's Description : ", p)
r := bufio.NewReader(os.Stdin)
input, _, _ := r.ReadLine()
description := string(input)
i := Info{p, string(setpass), string(description)}
j, _ := json.Marshal(i)
j = append(j, '\n')
content := string(j)
_, err := os.Stat(KEY_ROOT_DB)
if err == nil {
buf, _ := ioutil.ReadFile(KEY_ROOT_DB)
content = decryptFromBase64(string(buf), password)
content += string(j)
}
k := encryptToBase64(content, password)
if e := ioutil.WriteFile(KEY_ROOT_DB, []byte(k), 0600); e != nil {
fmt.Fprintf(os.Stderr, "add record failed")
}
fmt.Printf("record add to the database\n")
}
func fetchPass() *string {
fmt.Print("Enter Password: ")
passwordByte, _ := terminal.ReadPassword(0)
password := string(passwordByte)
password = strings.TrimSpace(password)
return &password
}
// handleGetPass reads a line of input from a terminal without local echo.
func handleGetPass(r *Request) (interface{}, error) {
fmt.Print(r.Args.One().MustString())
data, err := terminal.ReadPassword(0) // stdin
fmt.Println()
if err != nil {
return nil, err
}
return string(data), nil
}
func readpass(prompt string) string {
fmt.Printf(prompt)
bs, err := terminal.ReadPassword(int(os.Stdin.Fd()))
if err != nil {
return ""
}
fmt.Println()
return string(bs)
}
func setPassword(vault *onepass.Vault, currentPwd string) {
// TODO - Prompt for hint and save that to the .password.hint file
fmt.Printf("New master password: "******"\nRe-enter new master password: "******"Passwords do not match")
}
err = vault.SetMasterPassword(currentPwd, string(newPwd))
if err != nil {
fatalErr(err, "Failed to change master password")
}
fmt.Printf("The master password has been updated.\n\n")
fmt.Printf(setPasswordSyncNote)
}
func getPassphrase(prompt string) []byte {
var h hash.Hash = sha512.New384()
fmt.Fprintf(os.Stdout, prompt)
phrase, err := terminal.ReadPassword(int(os.Stdin.Fd()))
fmt.Fprintf(os.Stdout, "\n")
if err != nil {
log.Fatal(err)
}
io.Copy(h, bytes.NewReader(phrase))
return h.Sum(nil)
}
func readNewPassword(passType string) (string, error) {
fmt.Printf("%s (or '-' for a random new %s): ", passType, passType)
pwd, _ := terminal.ReadPassword(0)
if len(pwd) == 0 {
fmt.Println()
return "", nil
}
if string(pwd) == "-" {
pwd = []byte(genDefaultPassword())
fmt.Printf("(Random new password generated)")
} else {
fmt.Printf("\nRe-enter %s: ", passType)
pwd2, _ := terminal.ReadPassword(0)
if string(pwd) != string(pwd2) {
return "", fmt.Errorf("Passwords do not match")
}
}
fmt.Println()
return string(pwd), nil
}
func main() {
if len(os.Args) != 3 {
fmt.Fprintf(os.Stderr, "Usage: %s <path to private key> <encrypted password>\n", os.Args[0])
os.Exit(1)
}
pemPath := os.Args[1]
encryptedPasswdB64 := os.Args[2]
encryptedPasswd, err := base64.StdEncoding.DecodeString(encryptedPasswdB64)
if err != nil {
panic(err)
}
pemBytes, err := ioutil.ReadFile(pemPath)
if err != nil {
panic(err)
}
block, _ := pem.Decode(pemBytes)
var asn1Bytes []byte
if _, ok := block.Headers["DEK-Info"]; ok {
fmt.Printf("Encrypted private key. Please enter passphrase: ")
password, err := terminal.ReadPassword(0)
fmt.Printf("\n")
if err != nil {
panic(err)
}
asn1Bytes, err = x509.DecryptPEMBlock(block, password)
if err != nil {
panic(err)
}
} else {
asn1Bytes = block.Bytes
}
key, err := x509.ParsePKCS1PrivateKey(asn1Bytes)
if err != nil {
panic(err)
}
out, err := rsa.DecryptPKCS1v15(nil, key, encryptedPasswd)
if err != nil {
panic(err)
}
fmt.Printf("Decrypted password: %s\n", string(out))
}
func changePasswd() {
fmt.Printf("current password :"******"\n")
if string(currentPass) != password {
fmt.Fprintf(os.Stderr, "password error\n")
return
}
createPasswd()
buf, _ := ioutil.ReadFile(KEY_ROOT_DB)
data := decryptFromBase64(string(buf), string(currentPass))
k := encryptToBase64(data, password)
ioutil.WriteFile(KEY_ROOT_DB, []byte(k), 0600)
fmt.Printf("password changed\n")
}
func verifyPasswd() (p string, e error) {
buf, _ := ioutil.ReadFile(KEY_ROOT_PASSWD)
fmt.Printf("Password :"******"\n")
pass2 := string(pass) + "--salt add by zzkey--"
h := sha1.New()
io.WriteString(h, pass2)
pass2 = fmt.Sprintf("%x", h.Sum(nil))
if pass2 == string(buf) {
p, e = pass2, nil
password = string(pass)
return
}
p, e = "", errors.New("Wrong Password")
return
}
func main() {
input, err := terminal.ReadPassword(0)
if err != nil {
panic(err)
}
secret := string(input)
parts := EasySplit(secret, 6, 3)
fmt.Println(parts)
newshares := []string{parts[1], parts[2], parts[5]}
result := EasyJoin(newshares)
fmt.Println(result)
}
func passwordFromReader(reader io.Reader) (string, error) {
var (
password []byte
err error
)
if file, ok := reader.(*os.File); ok && terminal.IsTerminal(int(file.Fd())) {
password, err = terminal.ReadPassword(int(file.Fd()))
if err != nil {
return "", err
}
} else {
fmt.Fscanf(reader, "%s\n", &password)
}
if len(password) == 0 {
msg := "You must provide the password!"
return "", errors.New(msg)
}
return string(password), err
}
// Load the TLS certificate from the speciified files. The key file can be an encryped
// PEM so long as it carries the appropriate headers (Proc-Type and Dek-Info) and the
// password will be requested interactively.
func LoadCertificate(crtFile, keyFile string) (tls.Certificate, error) {
crtBytes, err := ioutil.ReadFile(crtFile)
if err != nil {
return tls.Certificate{}, err
}
keyBytes, err := ioutil.ReadFile(keyFile)
if err != nil {
return tls.Certificate{}, err
}
keyDer, _ := pem.Decode(keyBytes)
if keyDer == nil {
return tls.Certificate{}, fmt.Errorf("%s cannot be decoded.", keyFile)
}
// http://www.ietf.org/rfc/rfc1421.txt
if !strings.HasPrefix(keyDer.Headers["Proc-Type"], "4,ENCRYPTED") {
return tls.X509KeyPair(crtBytes, keyBytes)
}
fmt.Printf("%s\nPassword: "******"RSA PRIVATE KEY",
Headers: map[string]string{},
Bytes: keyDec,
}))
}
func login(reauth bool) {
if reauth {
type arg struct {
Eauth string `json:"eauth"`
Username string `json:"username"`
Password string `json:"password"`
}
type ret struct {
Token string
Start float64
Expire float64
User string
Eauth string
Perms []string
}
var req *http.Request
var res *http.Response
c := &http.Client{Jar: jar}
fmt.Fprintf(os.Stdout, "Password: "******"\n")
// prompt for pass
b, err := json.Marshal(&arg{*eauth, *user, string(pass)})
req = mkReq("POST", "login", &b)
res, err = c.Do(req)
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
os.Exit(1)
}
if res.StatusCode == http.StatusUnauthorized {
fmt.Fprintf(os.Stderr, "Authentication failed.\n")
os.Exit(2)
}
//fmt.Fprintf(os.Stderr, "debug: %+v\n", res)
//fmt.Fprintf(os.Stderr, "debug: %+v\n", res.Body)
d := json.NewDecoder(res.Body)
var resp map[string][]ret
err = d.Decode(&resp)
if err != nil {
fmt.Fprintf(os.Stderr, "error: %+v\n", err)
}
//fmt.Fprintf(os.Stderr, "debug: login response: %+v\n", resp)
auth = resp["return"][0].Token
} else {
var token string = fmt.Sprintf("%s/token", *configDir)
// Look for an existing token
fi, err := os.Stat(*configDir)
if err != nil || !fi.IsDir() {
os.MkdirAll(*configDir, 0700)
}
_, err = os.Stat(token)
if err != nil {
fmt.Fprintf(os.Stderr, "info: no token found\n")
} else {
f, err := os.Open(token)
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
os.Exit(1)
}
d := json.NewDecoder(f)
d.Decode(&auth)
f.Close()
}
jar.SetCookies(serverUrl, []*http.Cookie{&http.Cookie{Name: "session_id", Value: auth}})
}
//fmt.Fprintf(os.Stderr, "info: token: %s\n", auth)
}
func xreadPassword(fd int) ([]byte, error) {
return terminal.ReadPassword(fd)
}
func do() bool {
if err := system.IsSafe(); err != nil {
fmt.Fprintf(os.Stderr, "System checks failed: %s\n", err)
return false
}
editor := os.Getenv("EDITOR")
if len(editor) == 0 {
fmt.Fprintf(os.Stderr, "$EDITOR is not set\n")
return false
}
stateFile := &disk.StateFile{
Path: *stateFileName,
Rand: crypto_rand.Reader,
Log: func(format string, args ...interface{}) {
fmt.Fprintf(os.Stderr, format, args...)
},
}
stateLock, err := stateFile.Lock(false /* don't create */)
if err != nil {
fmt.Fprintf(os.Stderr, "Cannot open state file: %s\n", err)
return false
}
if stateLock == nil {
fmt.Fprintf(os.Stderr, "Cannot obtain lock on state file\n")
return false
}
defer stateLock.Close()
var state *disk.State
var passphrase string
for {
state, err = stateFile.Read(passphrase)
if err == nil {
break
}
if err != disk.BadPasswordError {
fmt.Fprintf(os.Stderr, "Failed to decrypt state file: %s\n", err)
return false
}
fmt.Fprintf(os.Stderr, "Passphrase: ")
passphraseBytes, err := terminal.ReadPassword(0)
fmt.Fprintf(os.Stderr, "\n")
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to read password\n")
return false
}
passphrase = string(passphraseBytes)
}
tempDir, err := system.SafeTempDir()
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to get safe temp directory: %s\n", err)
return false
}
tempFile, err := ioutil.TempFile(tempDir, "pond-editstate-")
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to create temp file: %s\n", err)
return false
}
tempFileName := tempFile.Name()
defer func() {
os.Remove(tempFileName)
}()
signals := make(chan os.Signal, 8)
signal.Notify(signals, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
go func() {
<-signals
println("Caught signal: removing", tempFileName)
os.Remove(tempFileName)
os.Exit(1)
}()
entities := serialise(tempFile, state)
var newStateSerialized []byte
for {
cmd := exec.Command(editor, tempFileName)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
fmt.Fprintf(os.Stderr, "Failed to run editor: %s\n", err)
return false
}
tempFile.Close()
tempFile, err := os.Open(tempFileName)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to open temp file: %s\n", err)
return false
}
newState := new(disk.State)
err = parse(newState, tempFile, entities)
if err == nil {
newStateSerialized, err = proto.Marshal(newState)
}
if err == nil {
break
}
fmt.Fprintf(os.Stderr, "Error parsing: %s\n", err)
fmt.Fprintf(os.Stderr, "Hit enter to edit again, or Ctrl-C to abort\n")
var buf [100]byte
os.Stdin.Read(buf[:])
}
states := make(chan disk.NewState)
done := make(chan struct{})
go stateFile.StartWriter(states, done)
states <- disk.NewState{newStateSerialized, false}
close(states)
<-done
return true
}
func ReadPassword() (string, error) {
fd := os.Stdin.Fd()
pass, err := terminal.ReadPassword(int(fd))
return string(pass), err
}
func do() bool {
if err := system.IsSafe(); err != nil {
fmt.Fprintf(os.Stderr, "System checks failed: %s\n", err)
return false
}
editor := os.Getenv("EDITOR")
if len(editor) == 0 {
fmt.Fprintf(os.Stderr, "$EDITOR is not set\n")
return false
}
stateFile, err := os.Open(*stateFileName)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to open state file: %s\n", err)
return false
}
defer stateFile.Close()
stateLock, ok := disk.LockStateFile(stateFile)
if !ok {
fmt.Fprintf(os.Stderr, "Cannot obtain lock on state file\n")
return false
}
defer stateLock.Close()
encrypted, err := ioutil.ReadAll(stateFile)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to read state file: %s\n", err)
return false
}
salt, ok := disk.GetSCryptSaltFromState(encrypted)
if !ok {
fmt.Fprintf(os.Stderr, "State file is too short to be valid\n")
return false
}
var state *disk.State
var key [32]byte
for {
state, err = disk.LoadState(encrypted, &key)
if err == nil {
break
}
if err != disk.BadPasswordError {
fmt.Fprintf(os.Stderr, "Failed to decrypt state file: %s\n", err)
return false
}
fmt.Fprintf(os.Stderr, "Passphrase: ")
password, err := terminal.ReadPassword(0)
fmt.Fprintf(os.Stderr, "\n")
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to read password\n")
return false
}
keySlice, err := disk.DeriveKey(string(password), &salt)
copy(key[:], keySlice)
}
tempDir, err := system.SafeTempDir()
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to get safe temp directory: %s\n", err)
return false
}
tempFile, err := ioutil.TempFile(tempDir, "pond-editstate-")
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to create temp file: %s\n", err)
return false
}
tempFileName := tempFile.Name()
defer func() {
os.Remove(tempFileName)
}()
signals := make(chan os.Signal, 8)
signal.Notify(signals, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
go func() {
<-signals
println("Caught signal: removing", tempFileName)
os.Remove(tempFileName)
os.Exit(1)
}()
entities := serialise(tempFile, state)
var newStateSerialized []byte
for {
cmd := exec.Command(editor, tempFileName)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
fmt.Fprintf(os.Stderr, "Failed to run editor: %s\n", err)
return false
}
tempFile.Close()
tempFile, err := os.Open(tempFileName)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to open temp file: %s\n", err)
return false
}
newState := new(disk.State)
err = parse(newState, tempFile, entities)
if err == nil {
newStateSerialized, err = proto.Marshal(newState)
}
if err == nil {
break
}
fmt.Fprintf(os.Stderr, "Error parsing: %s\n", err)
fmt.Fprintf(os.Stderr, "Hit enter to edit again, or Ctrl-C to abort\n")
var buf [100]byte
os.Stdin.Read(buf[:])
}
states := make(chan []byte)
done := make(chan bool)
go disk.StateWriter(*stateFileName, &key, &salt, states, done)
states <- newStateSerialized
close(states)
<-done
return true
}
func main() {
banner := fmt.Sprintf("%s is a tool for managing 1Password vaults.", os.Args[0])
parser := cmdmodes.NewParser(commandModes)
agentFlag := flag.Bool("agent", false, "Start 1pass in agent mode")
vaultPathFlag := flag.String("vault", "", "Custom vault path")
lowSecFlag := flag.Bool("low-security", false, "Use lower security but faster encryption for the master password")
flag.Usage = func() {
parser.PrintHelp(banner, "")
}
flag.Parse()
if *agentFlag {
agent := NewAgent()
err := agent.Serve()
if err != nil {
fatalErr(err, "")
}
return
}
config := readConfig()
if *vaultPathFlag != "" {
config.VaultDir = *vaultPathFlag
}
if len(flag.Args()) < 1 || flag.Args()[0] == "help" {
command := ""
if len(flag.Args()) > 1 {
command = flag.Args()[1]
}
parser.PrintHelp(banner, command)
os.Exit(1)
}
mode := flag.Args()[0]
cmdArgs := flag.Args()[1:]
// handle commands which do not require
// an existing vault
handled := true
switch mode {
case "new":
var path string
if *vaultPathFlag != "" {
path = *vaultPathFlag
} else {
_ = parser.ParseCmdArgs(mode, cmdArgs, &path)
if len(path) == 0 {
path = os.Getenv("HOME") + "/Dropbox/1Password/1Password.agilekeychain"
}
}
createNewVault(path, *lowSecFlag)
case "gen-password":
fmt.Printf("%s\n", genDefaultPassword())
case "set-vault":
var newPath string
_ = parser.ParseCmdArgs(mode, cmdArgs, &newPath)
config.VaultDir = newPath
writeConfig(&config)
default:
handled = false
}
if handled {
return
}
// handle commands which require a connected but not
// unlocked vault
if config.VaultDir == "" {
initVaultConfig(&config)
}
vault, err := onepass.OpenVault(config.VaultDir)
if err != nil {
fatalErr(err, "Unable to setup vault")
}
if mode == "info" {
fmt.Printf("Vault path: %s\n", config.VaultDir)
return
}
// remaining commands require an unlocked vault
// connect to the 1pass agent daemon. Start it automatically
// if not already running or the agent/client version do not
// match
agentClient, err := DialAgent(config.VaultDir)
if err == nil && agentClient.Info.BinaryVersion != appBinaryVersion() {
if agentClient.Info.Pid != 0 {
fmt.Fprintf(os.Stderr, "Agent/client version mismatch. Restarting agent.\n")
// kill the existing agent
err = syscall.Kill(agentClient.Info.Pid, syscall.SIGINT)
if err != nil {
fatalErr(err, "Failed to shut down existing agent")
}
agentClient = OnePassAgentClient{}
}
}
if agentClient.Info.Pid == 0 {
err = startAgent()
if err != nil {
fatalErr(err, "Unable to start 1pass keychain agent")
}
maxWait := time.Now().Add(1 * time.Second)
for time.Now().Before(maxWait) {
agentClient, err = DialAgent(config.VaultDir)
if err == nil {
break
} else {
fmt.Errorf("Error starting agent: %v\n", err)
}
time.Sleep(10 * time.Millisecond)
}
if err != nil {
fatalErr(err, "Unable to connect to 1pass keychain agent")
}
}
if mode == "lock" {
err = agentClient.Lock()
if err != nil {
fatalErr(err, "Failed to lock keychain")
}
return
}
if mode == "set-password" {
fmt.Printf("Current master password: "******"Failed to check lock status")
}
if locked {
fmt.Printf("Master password: "******"Unable to read password hint: %v\n", err)
}
fmt.Fprintf(os.Stderr, "Incorrect password (hint: %s)\n", hint)
os.Exit(1)
} else {
fatalErr(err, "Unable to unlock vault")
}
}
}
err = agentClient.RefreshAccess()
if err != nil {
fatalErr(err, "Unable to refresh vault access")
}
vault.CryptoAgent = &agentClient
handleVaultCmd(&vault, mode, cmdArgs)
}