public static void ChangePassword(User user, string password)
{
if (config == null)
{
config = SmtpSetting.Load();
}
user.Password = Helper.Decript(password, config.PassKey);
}
public static SmtpSetting Load()
{
if (current == null)
{
current = new SmtpSetting();
var builder = new ConfigurationBuilder().AddJsonFile("smtpconfig.json");
var config = builder.Build();
config.GetSection("Smtp").Bind(current);
}
return(current);
}
public static async Task <User> StartSession(NetworkCredential credentials)
{
if (config == null)
{
config = SmtpSetting.Load();
}
credentials.Password = Helper.Decript(credentials.Password, config.PassKey);
var user = GetByEmail(credentials.UserName);
if (user == null)
{
user = GetByLogin(credentials.UserName);
}
if (user == null || user.Status == DBStatus.Archive || user.Status == DBStatus.Error)
{
throw new KeyNotFoundException("User not found!");
}
if (user.AuthType == UserAuthType.SMTP)
{
using (var smtpClient = new SmtpClient {
Timeout = 20000
})
{
smtpClient.ServerCertificateValidationCallback = (s, c, h, e) => true;
smtpClient.Connect(config.Host, config.Port, config.SSL);
smtpClient.Authenticate(credentials);
}
}
else if (user.AuthType == UserAuthType.LDAP)
{
var address = new System.Net.Mail.MailAddress(user.EMail);
var domain = address.Host.Substring(0, address.Host.IndexOf('.'));
if (!LdapHelper.ValidateUser(domain, address.User, credentials.Password))
{
throw new Exception("Authentication fail!");
}
}
else
{
if (!user.Password.Equals(Helper.GetSha512(credentials.Password), StringComparison.Ordinal))
{
throw new Exception("Authentication fail!");
}
}
await StartSession(user);
return(user);
}