public async Task <string> GetNewPassword(PasswordRuleMatcher matcher)
{
string password1 = null;
while (string.IsNullOrEmpty(password1))
{
Console.Write("New Master Password: "******"Password Again: ");
password2 = await InputManager.ReadLine(new ReadLineParameters
{
IsSecured = true
});
if (string.CompareOrdinal(password1, password2) == 0)
{
continue;
}
Console.WriteLine("Passwords do not match.");
password2 = null;
}
return(password1);
}
public static async Task <string> ChangeMasterPassword(this IAuthentication auth)
{
if (auth.AuthCallback is IPostLoginTaskUI postUi)
{
var userParams = await auth.Endpoint.GetNewUserParams(auth.Username);
var rules = userParams.PasswordMatchDescription
.Zip(userParams.PasswordMatchRegex,
(description, pattern) => new PasswordRule
{
description = description,
match = true,
pattern = pattern
})
.ToArray();
var ruleMatcher = new PasswordRuleMatcher(rules);
var newPassword = await postUi.GetNewPassword(ruleMatcher);
var failedRules = ruleMatcher.MatchFailedRules(newPassword);
if (failedRules.Length != 0)
{
throw new KeeperApiException("password_rule_failed", failedRules[0]);
}
var iterations = 100000;
var authSalt = CryptoUtils.GetRandomBytes(16);
var authVerifier = CryptoUtils.CreateAuthVerifier(newPassword, authSalt, iterations);
var keySalt = CryptoUtils.GetRandomBytes(16);
var encryptionParameters = CryptoUtils.CreateEncryptionParams(newPassword, keySalt, iterations, auth.AuthContext.DataKey);
var command = new ChangeMasterPasswordCommand
{
AuthVerifier = authVerifier.Base64UrlEncode(),
EncryptionParams = encryptionParameters.Base64UrlEncode()
};
await auth.ExecuteAuthCommand(command);
return(newPassword);
}
return(null);
}
public Task <string> GetNewPassword(PasswordRuleMatcher matcher)
{
string password1 = null;
while (string.IsNullOrEmpty(password1))
{
Console.Write("New Master Password: "******"Password Again: ");
password2 = HelperUtils.ReadLineMasked();
if (string.Compare(password1, password2, false) != 0)
{
Console.WriteLine("Passwords do not match.");
password2 = null;
}
}
return(Task.FromResult(password1));
}
