func runLogin(cmd *Command, args []string) {
if len(args) != 0 {
cmd.PrintUsage()
os.Exit(2)
}
oldEmail := client.Username
var email string
if oldEmail == "" {
fmt.Printf("Enter email: ")
} else {
fmt.Printf("Enter email [%s]: ", oldEmail)
}
_, err := fmt.Scanln(&email)
switch {
case err != nil && err.Error() != "unexpected newline":
printFatal(err.Error())
case email == "" && oldEmail == "":
printFatal("email is required.")
case email == "":
email = oldEmail
}
// NOTE: gopass doesn't support multi-byte chars on Windows
password, err := readPassword("Enter password: "******"unexpected newline":
printFatal("password is required.")
default:
printFatal(err.Error())
}
address, token, err := attemptLogin(email, password, "")
if err != nil {
if herror, ok := err.(heroku.Error); ok && herror.Id == "two_factor" {
// 2FA requested, attempt 2FA login
var twoFactorCode string
fmt.Printf("Enter two-factor auth code: ")
if _, err := fmt.Scanln(&twoFactorCode); err != nil {
printFatal("reading two-factor auth code: " + err.Error())
}
address, token, err = attemptLogin(email, password, twoFactorCode)
must(err)
} else {
must(err)
}
}
nrc, err = hkclient.LoadNetRc()
if err != nil {
printFatal("loading netrc: " + err.Error())
}
err = nrc.SaveCreds(address, email, token)
if err != nil {
printFatal("saving new token: " + err.Error())
}
fmt.Println("Logged in.")
}
func loadNetrc() {
var err error
if nrc == nil {
if nrc, err = hkclient.LoadNetRc(); err != nil {
if os.IsNotExist(err) {
nrc = &hkclient.NetRc{}
return
}
printFatal("loading netrc: " + err.Error())
}
}
}
func runCreds(cmd *Command, args []string) {
var err error
nrc, err = hkclient.LoadNetRc()
if err != nil {
printFatal(err.Error())
}
u, err := url.Parse(apiURL)
if err != nil {
printFatal("could not parse API url: " + err.Error())
}
user, pass, err := nrc.GetCreds(u)
if err != nil {
printFatal("could not get credentials: " + err.Error())
}
fmt.Println(user, pass)
}
func runLogout(cmd *Command, args []string) {
if len(args) != 0 {
cmd.PrintUsage()
os.Exit(2)
}
u, err := url.Parse(client.URL)
if err != nil {
printFatal("couldn't parse client URL: " + err.Error())
}
nrc, err = hkclient.LoadNetRc()
if err != nil {
printError(err.Error())
}
err = removeCreds(strings.Split(u.Host, ":")[0])
if err != nil {
printFatal("saving new netrc: " + err.Error())
}
fmt.Println("Logged out.")
}