public void GenerateCurveLockKeyPairTest()
{
const string expected = "MrDDGk7GYEypr93LMgJn4Av3c98fWamRKvAKbjrTEvjtz5kRxj";
const string email = "*****@*****.**";
const string password = "******";
Console.WriteLine("--- Generate CurveLock KeyPair start ---");
var zx = new Zxcvbn.Zxcvbn();
Console.WriteLine(" - E-Mail (utf8): " + email + " [" + email.Length + "]");
Console.WriteLine(" - E-Mail Entropy (~): " + zx.EvaluatePassword(email).Entropy);
Console.WriteLine(" - Password (utf8): " + password + " [" + password.Length + "]");
Console.WriteLine(" - Password Entropy (~): " + zx.EvaluatePassword(password).Entropy);
var keyPair = KeyGenerator.GenerateCurveLockKeyPair(email, password);
Console.WriteLine(" - Private Key (hex): " + Utilities.BinaryToHex(keyPair.PrivateKey) + " [" +
keyPair.PrivateKey.Length + "]");
Console.WriteLine(" - Public Key (hex): " + Utilities.BinaryToHex(keyPair.PublicKey) + " [" +
keyPair.PublicKey.Length + "]");
var encodedPublicKey = KeyGenerator.EncodeCurveLockPublicKey(keyPair.PublicKey);
Console.WriteLine(" - Public ID (base58): " + encodedPublicKey + " [" +
encodedPublicKey.Length + "]");
Console.WriteLine("--- Generate CurveLock KeyPair end ---");
Assert.AreEqual(expected, encodedPublicKey);
}
public void GenerateBytejailKeyPairTest()
{
const string expected = "2PNPvrfYAQxhaGYaAzsWTYgEzymmQZ37jG2vJThBJHDcY4SABnH";
const string userInputPartOne = "*****@*****.**";
const string userInputPartTwo = "magnetometers payee induce tangibly polonaises unrestricted oilfield";
Console.WriteLine("--- Generate bytejail KeyPair start ---");
var zx = new Zxcvbn.Zxcvbn();
Console.WriteLine(" - UserInputPartOne (utf8): " + userInputPartOne + " [" + userInputPartOne.Length + "]");
Console.WriteLine(" - UserInputPartOne Entropy (~): " + zx.EvaluatePassword(userInputPartOne).Entropy);
Console.WriteLine(" - UserInputPartTwo (utf8): " + userInputPartTwo + " [" + userInputPartTwo.Length + "]");
Console.WriteLine(" - UserInputPartTwo Entropy (~): " + zx.EvaluatePassword(userInputPartTwo).Entropy);
var keyPair = KeyGenerator.GenerateBytejailKeyPair(userInputPartOne, userInputPartTwo);
Console.WriteLine(" - Private Key (hex): " + Utilities.BinaryToHex(keyPair.PrivateKey) + " [" +
keyPair.PrivateKey.Length + "]");
Console.WriteLine(" - Public Key (hex): " + Utilities.BinaryToHex(keyPair.PublicKey) + " [" +
keyPair.PublicKey.Length + "]");
var encodedPublicKey = KeyGenerator.EncodeBytejailPublicKey(keyPair.PublicKey);
Console.WriteLine(" - Public ID (base58): " + encodedPublicKey + " [" +
encodedPublicKey.Length + "]");
Console.WriteLine("--- Generate bytejail KeyPair end ---");
Assert.AreEqual(expected, encodedPublicKey);
}
public void GenerateBytejailKeyPairExaggeratedTest()
{
const string expected = "2NjStPkM3Wr2JwqmH7gG7sRUhyGVG2FFewUajjbHrWRvjDtLqwB";
// Test with KeePass generated inputs: length of 1024 exclude " and \
const string userInputPartOne =
"s7MgHRz?|dP@mmD7Q#Y~:m[]~Sjy7ad)t`tO&61B@o8l9p+['.V}y{L~])z{KM*:Cr8iw2t63^bpyn]b+x8Hh5#UG^gu>y1JgVj:4]NkYR<aE+T1C/3EaC9xxL#`n:=c0^_|eZm%-5T^yOM5DI9 ,XcG!Ej5=IuV0/j>bsYM'x[hQY#uwqNkm?0emxikBM$NHyzi9SLVd?E[)9x=.]d)f,]+9;;LJx|$ki|O-7PvZR/tF}9L&Hn!whdoklx+cyGiKCh=$qfXC9nuu;!21b=)as;R$%[d4[VESbTZ<tVMiZyT0|wDSCZTLT9v`QRg[6]m0Vgr]Ps@bp`J&P_4tfv:rJJ*P.z-!=]Nc07UwfUq2,C:vI1`LHrb$>ooM_S7{Lby/awngY9TMKAi[vj+V0u6'ot&gC?@6PtUP$8*iTeP`|~|)5^Y-_Nc@1]1jJO-.3+`r<BPFuDzah'H334*M^^8g;?v{9)P,=R[Uw*$D]w#oZm6yZ}c:5V^.*(F8S{?x!s#{)UL-}`VMdg:Y6Z]KE8%tjsE;Y)w+G>S@'K1Sf;]8<$`@Novad[whD.rahiJdfPetl`9 A)DH ZupA*6FIwU8n6Fa~Wf_-an*Etny9>GH}+5+F2!Y*?gD <P~`b~)xm~+9&2X;#K[iPj%F8.M/9/ifi?l1 )buY%2cIf,Rf/]NLgKoszB^ p$jmww1yfU)+lu#E-|)0lG7V{C!?]T`2cO/.k 3=C .`xcx&k sT1b&/.(8/Za)qO5w4)hDz'~tO]Y{ueGG[<<[L@kt1W~>Ct0ZsQNF{3RI!mIxS?L8CUTOEXxroeMhK;'p8xQ-_0Qr^St+0vJ;]#,?*0#F5146lN7MMQXN7b@Z)I>BQQ8S2'_WiBn)r$?Q~IE[)~b*`a8H8Y u`i4m# k^Z6%nk^.V_n5N?M.TS@?G=uE:%fpvhE8:)|Bm.fK.1w2|?Y}tpa)XuuhGt0DeWijlee2:8BqTNK2GDr!i2_M_?NnD2T{@G*Yc'gZ2Up(9}5]/NYd%^T$|0_";
const string userInputPartTwo =
")DT~:*EnWSgY2])|aHjsEvBr#Xz$P);'b LEf23Qe}Q'8_('5X+AgMRsr?Xgl_j7X8|X&F},l&T cC3Z<$FXD.4H:q>xmr`8sR(T5=ub^`rcm#CgJo4Bt~krbpc{+RWtq-{ $)4pqd7fkDV>z+G3{@J=E;<Pn.|Sv5KA1~f5ir1FKMCh32~gULAn9DrT,uw4.-nDJmG&$W#~M'*Bx?^66ZGIyO@,(7M=otR;rxaJ!;W ;|?cVc?1K2lQvP[#zckA@}g$PC=AR>_KB~2gr*K$[y^SR29GUzrPPUme<Dl|?n|)(IAp+=tpfW')PNGlyM|EGiIfqrWWe3]!|v_MZHE,F(QS.<eA<.S#$!WOXw4nFLD./_LUVO;A3$)E6j|O$=QtkpDn^0zB/zh%j @gZ~0573D~PV-AyE?)_j|:.;61L>$ULRbx8b;RZw9KVN%N8u)py|[nA%8kWx}*H_gR RJA#a{&4Rc)4A'!0p@^y0T2k1[bIXA7aMv?Sc}{eXMBI lWV|$xPd+>txl==1u]}/L Hb?RlrY>?6oti9}2U>;b^GA0yM9-T;Lr'-s'mD2U<0jb|Thi<m]OYw[1zQo^H}#yu?W<z1[3fFTF2DgAF[(KCw1R5p R^=* 0:w#GC-@<cpIlxrU!z3#=9|ddbe)[=OUK?TB)mJ~1n+E!66==[lHuuD#voLtSF~/:>ZiPDbW)1ASkj)-+CwPAKPO:-KHNXod4c0#6kv0_@ntAp0~gUC4&uYZmMUsSiXB^+V<&1;/7q>.HR4qf!&aozAI7*HnKJs{z2DWJaR8D)>E9|2cAZ;b(_*8W_Kz;`ZIYpSK?+djw[%(fwHef$=xrk_T!z}Q81Vf3A(tj6#$teDUV@y^;|hGj A[I^YelK&yj/H5ZU~MS;hVUPOJ%GO$(LcE={`H|3R@~6GrasDK]sT*@/HD0 1?iFqh@YKr?iteSyhs&f9$^+US*MkeB)f=^n69_)1hEU~A<hK8-#MAbpzm4H>oWUx~Fk28zQfR[w!3[ -W cJSp_J ";
Console.WriteLine("--- Generate bytejail KeyPair start ---");
var zx = new Zxcvbn.Zxcvbn();
Console.WriteLine(" - UserInputPartOne (utf8): " + userInputPartOne + " [" + userInputPartOne.Length + "]");
Console.WriteLine(" - UserInputPartOne Entropy (~): " + zx.EvaluatePassword(userInputPartOne).Entropy);
Console.WriteLine(" - UserInputPartTwo (utf8): " + userInputPartTwo + " [" + userInputPartTwo.Length + "]");
Console.WriteLine(" - UserInputPartTwo Entropy (~): " + zx.EvaluatePassword(userInputPartTwo).Entropy);
var keyPair = KeyGenerator.GenerateBytejailKeyPair(userInputPartOne, userInputPartTwo);
Console.WriteLine(" - Private Key (hex): " + Utilities.BinaryToHex(keyPair.PrivateKey) + " [" +
keyPair.PrivateKey.Length + "]");
Console.WriteLine(" - Public Key (hex): " + Utilities.BinaryToHex(keyPair.PublicKey) + " [" +
keyPair.PublicKey.Length + "]");
var encodedPublicKey = KeyGenerator.EncodeBytejailPublicKey(keyPair.PublicKey);
Console.WriteLine(" - Public ID (base58): " + encodedPublicKey + " [" +
encodedPublicKey.Length + "]");
Console.WriteLine("--- Generate bytejail KeyPair end ---");
Assert.AreEqual(expected, encodedPublicKey);
}
public void GenerateMiniLockKeyPairTest()
{
const string expected = "Cz5bEJLKdSib9kWxkmskExaaLdRg8tVA2qsFBnfdQwkMe";
const string email = "*****@*****.**";
const string password = "******";
Console.WriteLine("--- Generate miniLock KeyPair start ---");
var zx = new Zxcvbn.Zxcvbn();
Console.WriteLine(" - E-Mail (utf8): " + email + " [" + email.Length + "]");
Console.WriteLine(" - E-Mail Entropy (~): " + zx.EvaluatePassword(email).Entropy);
Console.WriteLine(" - Password (utf8): " + password + " [" + password.Length + "]");
Console.WriteLine(" - Password Entropy (~): " + zx.EvaluatePassword(password).Entropy);
var keyPair = KeyGenerator.GenerateMiniLockKeyPair(email, password);
Console.WriteLine(" - Private Key (hex): " + Utilities.BinaryToHex(keyPair.PrivateKey) + " [" +
keyPair.PrivateKey.Length + "]");
Console.WriteLine(" - Public Key (hex): " + Utilities.BinaryToHex(keyPair.PublicKey) + " [" +
keyPair.PublicKey.Length + "]");
var encodedPublicKey = KeyGenerator.EncodeMiniLockPublicKey(keyPair.PublicKey);
Console.WriteLine(" - Public ID (base58): " + encodedPublicKey + " [" +
encodedPublicKey.Length + "]");
Console.WriteLine("--- Generate miniLock KeyPair end ---");
Assert.AreEqual(expected, encodedPublicKey);
}
//Надёжность пароля от 0 до 4 по zxcvbn
public int GetPasswordEvaluation(string password)
{
Zxcvbn.Zxcvbn zxcvbn = new Zxcvbn.Zxcvbn();
var evaluation = zxcvbn.EvaluatePassword(password);
return(evaluation.Score); //в свойстве искомая оценка надёжности
}
private static int CalculateEntropy(string password)
{
var passwordEvaluation = _zxcvbn.EvaluatePassword(password);
int entropy = (int)Math.Round(passwordEvaluation.Entropy);
return(entropy);
}
/// <summary>
/// Show passwors summary elements according password
/// </summary>
private void SetPasswordSummary()
{
Zxcvbn.Result passwordResult = PasswordEvaluatorEngine.EvaluatePassword(txtPassword.Text);
lblPasswordLengthValue.Text = string.Concat(txtPassword.Text.Length, " ch.");
lblPasswordCrackTimeValue.Text = passwordResult.CrackTimeDisplay;
lblPasswordEntropyValue.Text = string.Concat(Math.Round(passwordResult.Entropy), " bits");
cpbPasswordStrength.Value = passwordResult.Score + 1;
cpbPasswordStrength.Text = (passwordResult.Score + 1).ToString();
switch (passwordResult.Score)
{
case 0:
lblPasswordStrength.Text = "Very weak";
lblPasswordStrength.ForeColor = Color.Red;
cpbPasswordStrength.ForeColor = Color.Red;
cpbPasswordStrength.ProgressColor = Color.Red;
break;
case 1:
lblPasswordStrength.Text = "Weak";
lblPasswordStrength.ForeColor = ControlPaint.Light(Color.Red);
cpbPasswordStrength.ForeColor = ControlPaint.Light(Color.Red);
cpbPasswordStrength.ProgressColor = ControlPaint.Light(Color.Red);
break;
case 2:
lblPasswordStrength.Text = "Medium";
lblPasswordStrength.ForeColor = ControlPaint.Light(Color.Green);
cpbPasswordStrength.ForeColor = ControlPaint.Light(Color.Green);
cpbPasswordStrength.ProgressColor = ControlPaint.Light(Color.Green);
break;
case 3:
lblPasswordStrength.Text = "Good";
lblPasswordStrength.ForeColor = Color.Green;
cpbPasswordStrength.ForeColor = Color.Green;
cpbPasswordStrength.ProgressColor = Color.Green;
break;
case 4:
lblPasswordStrength.Text = "Strong";
lblPasswordStrength.ForeColor = Color.DarkGreen;
cpbPasswordStrength.ForeColor = Color.DarkGreen;
cpbPasswordStrength.ProgressColor = Color.DarkGreen;
break;
}
}
public static bool TestPassword(string accountName, string fullName, string password)
{
if (!config.IsEnabled)
{
return(true);
}
var result = true;
Console.WriteLine(string.Format("Password test for account '{0}'", accountName));
if (config.BlackListPath != string.Empty)
{
Console.WriteLine("Blacklist check");
result = result && TestBlackList(password);
}
if (result && config.PasswordPolicy.MinLength > 0)
{
Console.WriteLine("Min Length test");
result &= password.Length >= config.PasswordPolicy.MinLength;
}
if (result && config.PasswordPolicy.MaxLength > 0)
{
Console.WriteLine("Max Length Test");
result &= password.Length < config.PasswordPolicy.MaxLength;
}
if (result && config.PasswordPolicy.MaxConsecutiveRepeatingCharacters > 0)
{
Console.WriteLine("MaxConsecutiveRepeatingCharacters test");
result &= password.HasConsecutiveChars(config.PasswordPolicy.MaxConsecutiveRepeatingCharacters);
}
if (result)
{
if (config.PasswordPolicy.MinScore > 0)
{
Console.WriteLine("Password scrore test");
var r = Zxcvbn.EvaluatePassword(password);
Console.WriteLine(string.Format("\tPassword score is {0}", r.Score));
result &= r.Score >= config.PasswordPolicy.MinScore;
}
}
if (result && Convert.ToBoolean(config.PasswordPolicy.Denysettings & PasswordSettings.DenyGivenName))
{
Console.WriteLine("DenyGivenName AD Test");
result &= TestAdAttributeValueName(accountName, "givenName", password);
}
if (result && Convert.ToBoolean(config.PasswordPolicy.Denysettings & PasswordSettings.DenySurname))
{
Console.WriteLine("DenySurname AD Test");
result &= TestAdAttributeValueName(accountName, "sn", password);
}
if (result && Convert.ToBoolean(config.PasswordPolicy.Denysettings & PasswordSettings.DenyYear))
{
result &= !password.Contains(DateTime.Now.Year.ToString());
}
return(result);
}
// The function receives a string representing a string and returns the strength of it(1-5)
public static int getPasswordScore(string psw)
{
Zxcvbn.Zxcvbn pswEval = new Zxcvbn.Zxcvbn();
return(pswEval.EvaluatePassword(psw).Score);
}
public async Task VerifyPasswords()
{
var accounts = await App.PwdManager.GetPasswordList();
int itemId = 0, numItems = accounts.Count, numSkip = 0;
PasswordCheckDataList.Clear();
foreach (PwdListItem item in accounts)
{
try
{
if (item.SkipCheck)
{
numSkip++;
continue;
}
Zxcvbn.Result result = Checker.EvaluatePassword(item.Password);
bool bOld = IsPasswordToOld(item);
bool bWeak = IsPasswordTooWeak(result);
if (bOld || bWeak)
{
PasswordCheckData checkData = new PasswordCheckData
{
PwdId = item.Id,
LastChange = item.LastPwdChangeDateTime
};
if (bOld)
{
checkData.Issues.Add(PwdIssue.TooOld);
}
if (bWeak)
{
checkData.Issues.Add(PwdIssue.TooWeak);
}
checkData.StrengthData.CalcTime = result.CalcTime;
checkData.StrengthData.CrackTime = result.CrackTime;
checkData.StrengthData.Entropy = Math.Round(result.Entropy) - 1;
checkData.StrengthData.Score = result.Score;
PasswordCheckDataList.Add(checkData);
}
}
finally
{
Device.BeginInvokeOnMainThread(() =>
{
OnVerify?.Invoke(++itemId, numItems, item);
});
}
}
LastCheck = DateTime.Now;
NumberOfPassword = numItems;
NumberOfSkippedPassword = numSkip;
SaveCache();
}