func (s *Stack) injectPasswords(vm map[string]interface{}, cred *Cred, passwordVar string) {
pass, ok := vm["password"]
if ok && pass != "" {
return
}
count := 1
if n, ok := vm["count"].(int); ok && n > 1 {
count = n
}
passwords := make(map[string]string, count)
for i := 0; i < count; i++ {
pass := cred.Password
if pass == "" {
pass = sanitizePassword.Replace(utils.Pwgen(16))
}
passwords[strconv.Itoa(i)] = pass
}
vm["password"] = "******" + passwordVar + ", count.index)}"
s.Builder.Template.Variable[passwordVar] = map[string]interface{}{
"default": passwords,
}
}
func TestPwgenChars(t *testing.T) {
cases := []int{2, 4, 5, 7, 8, 20, 50}
for _, n := range cases {
t.Run(fmt.Sprintf("%d-character long password", n), func(t *testing.T) {
pw := utils.Pwgen(n)
t.Logf("%s", pw)
if len(pw) != n {
t.Fatalf("got len(pw)=%d, want %d", len(pw), n)
}
})
}
}