129 lines
2.7 KiB
Go
129 lines
2.7 KiB
Go
package pwn
|
|
|
|
import (
|
|
"math/rand"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestPassword(t *testing.T) {
|
|
|
|
// Check input error
|
|
_, err := client.CheckPassword("", false)
|
|
if err == nil {
|
|
t.Log("blank input should return an error")
|
|
t.Fail()
|
|
}
|
|
if !IsErrEmptyPassword(err) {
|
|
t.Log("blank input should return ErrEmptyPassword")
|
|
t.Fail()
|
|
}
|
|
|
|
// Should fail
|
|
fail := "password1234"
|
|
count, err := client.CheckPassword(fail, false)
|
|
if err != nil {
|
|
t.Log(err)
|
|
t.Fail()
|
|
}
|
|
if count == 0 {
|
|
t.Logf("%s should fail as a password\n", fail)
|
|
t.Fail()
|
|
}
|
|
|
|
// Should fail (with padding)
|
|
failPad := "administrator"
|
|
count, err = client.CheckPassword(failPad, true)
|
|
if err != nil {
|
|
t.Log(err)
|
|
t.Fail()
|
|
}
|
|
if count == 0 {
|
|
t.Logf("%s should fail as a password\n", failPad)
|
|
t.Fail()
|
|
}
|
|
|
|
// Checking for a "good" password isn't going to be perfect, but we can give it a good try
|
|
// with hopefully minimal error. Try five times?
|
|
var good bool
|
|
var pw string
|
|
for idx := 0; idx <= 5; idx++ {
|
|
pw = testPassword()
|
|
count, err = client.CheckPassword(pw, false)
|
|
if err != nil {
|
|
t.Log(err)
|
|
t.Fail()
|
|
}
|
|
if count == 0 {
|
|
good = true
|
|
break
|
|
}
|
|
}
|
|
if !good {
|
|
t.Log("no generated passwords passed. there is a small chance this is a fluke")
|
|
t.Fail()
|
|
}
|
|
|
|
// Again, but with padded responses
|
|
good = false
|
|
for idx := 0; idx <= 5; idx++ {
|
|
pw = testPassword()
|
|
count, err = client.CheckPassword(pw, true)
|
|
if err != nil {
|
|
t.Log(err)
|
|
t.Fail()
|
|
}
|
|
if count == 0 {
|
|
good = true
|
|
break
|
|
}
|
|
}
|
|
if !good {
|
|
t.Log("no generated passwords passed. there is a small chance this is a fluke")
|
|
t.Fail()
|
|
}
|
|
|
|
}
|
|
|
|
// Credit to https://golangbyexample.com/generate-random-password-golang/
|
|
// DO NOT USE THIS FOR AN ACTUAL PASSWORD GENERATOR
|
|
var (
|
|
lowerCharSet = "abcdedfghijklmnopqrst"
|
|
upperCharSet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
specialCharSet = "!@#$%&*"
|
|
numberSet = "0123456789"
|
|
allCharSet = lowerCharSet + upperCharSet + specialCharSet + numberSet
|
|
)
|
|
|
|
func testPassword() string {
|
|
var password strings.Builder
|
|
|
|
// Set special character
|
|
for i := 0; i < 5; i++ {
|
|
random := rand.Intn(len(specialCharSet))
|
|
password.WriteString(string(specialCharSet[random]))
|
|
}
|
|
|
|
// Set numeric
|
|
for i := 0; i < 5; i++ {
|
|
random := rand.Intn(len(numberSet))
|
|
password.WriteString(string(numberSet[random]))
|
|
}
|
|
|
|
// Set uppercase
|
|
for i := 0; i < 5; i++ {
|
|
random := rand.Intn(len(upperCharSet))
|
|
password.WriteString(string(upperCharSet[random]))
|
|
}
|
|
|
|
for i := 0; i < 5; i++ {
|
|
random := rand.Intn(len(allCharSet))
|
|
password.WriteString(string(allCharSet[random]))
|
|
}
|
|
inRune := []rune(password.String())
|
|
rand.Shuffle(len(inRune), func(i, j int) {
|
|
inRune[i], inRune[j] = inRune[j], inRune[i]
|
|
})
|
|
return string(inRune)
|
|
}
|