public static SmtpSettings Deserialize(string value)
{
if (string.IsNullOrEmpty(value))
{
return null;
}
var props = value.Split(new[] { '#' }, StringSplitOptions.None);
props = Array.ConvertAll(props, p => !string.IsNullOrEmpty(p) ? p : null);
var host = HttpUtility.UrlDecode(props[3]);
var port = !string.IsNullOrEmpty(props[4]) ? Int32.Parse(props[4]) : DefaultSmtpPort;
var senderAddress = HttpUtility.UrlDecode(props[5]);
var senderDisplayName = HttpUtility.UrlDecode(props[6]) ?? DefaultSenderDisplayName;
var settings = new SmtpSettings(host, port, senderAddress, senderDisplayName)
{
EnableSSL = 7 < props.Length && !string.IsNullOrEmpty(props[7]) && Convert.ToBoolean(props[7])
};
var credentialsUserName = HttpUtility.UrlDecode(props[1]);
var credentialsUserPassword = HttpUtility.UrlDecode(props[2]);
var credentialsDomain = HttpUtility.UrlDecode(props[0]);
if (!string.IsNullOrEmpty(credentialsUserName) && !string.IsNullOrEmpty(credentialsUserPassword))
{
settings.SetCredentials(credentialsUserName, credentialsUserPassword, credentialsDomain);
}
return settings;
}
private SmtpSettings GetSmtpSettingsFromConfig()
{
var smtpClient = new SmtpClient();
if (!string.IsNullOrEmpty(smtpClient.Host))
{
// section /configuration/system.net/mailSettings/smtp not empty.
var smtpSettings = new SmtpSettings();
smtpSettings.Host = smtpClient.Host;
smtpSettings.Port = smtpClient.Port;
smtpSettings.EnableSSL = 400 < smtpClient.Port;
var credentials = smtpClient.Credentials as NetworkCredential;
if (credentials != null)
{
smtpSettings.CredentialsDomain = credentials.Domain;
smtpSettings.CredentialsUserName = credentials.UserName;
smtpSettings.CredentialsUserPassword = credentials.Password;
}
var mailMessage = new MailMessage();
if (mailMessage.From != null)
{
smtpSettings.SenderAddress = mailMessage.From.Address;
smtpSettings.SenderDisplayName = mailMessage.From.DisplayName;
}
return smtpSettings;
}
else
{
return null;
}
}
public ClientConfiguration(ITenantService service)
{
this.tenantService = service;
this.configSmtpSettings = GetSmtpSettingsFromConfig();
}
private string Serialize(SmtpSettings smtp)
{
if (smtp == null) return null;
return string.Join("#",
new[]
{
smtp.CredentialsDomain,
smtp.CredentialsUserName,
smtp.CredentialsUserPassword,
smtp.Host,
smtp.Port.HasValue ? smtp.Port.Value.ToString() : string.Empty,
smtp.SenderAddress,
smtp.SenderDisplayName,
smtp.EnableSSL.ToString()
});
}