174 lines
6.3 KiB
C#
174 lines
6.3 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System;
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using System.Web;
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namespace ASC.Core.Configuration
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{
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public class SmtpSettings
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{
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public const int DefaultSmtpPort = 25;
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public const string DefaultSenderDisplayName = "ONLYOFFICE Postman";
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public string Host { get; private set; }
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public int Port { get; private set; }
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public string SenderAddress { get; private set; }
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public string SenderDisplayName { get; private set; }
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public string CredentialsDomain { get; private set; }
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public string CredentialsUserName { get; private set; }
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public string CredentialsUserPassword { get; private set; }
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public bool EnableSSL { get; set; }
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public bool EnableAuth { get; set; }
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public bool IsDefaultSettings { get; internal set; }
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public static SmtpSettings Empty = new SmtpSettings();
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private SmtpSettings()
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{
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}
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public SmtpSettings(string host, string senderAddress)
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: this(host, senderAddress, DefaultSenderDisplayName)
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{
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}
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public SmtpSettings(string host, string senderAddress, string senderDisplayName)
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: this(host, DefaultSmtpPort, senderAddress, senderDisplayName)
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{
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}
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public SmtpSettings(string host, int port, string senderAddress)
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: this(host, port, senderAddress, DefaultSenderDisplayName)
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{
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}
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public SmtpSettings(string host, int port, string senderAddress, string senderDisplayName)
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{
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if (string.IsNullOrEmpty(host))
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{
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throw new ArgumentException("Empty smtp host.", "host");
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}
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if (string.IsNullOrEmpty(senderAddress))
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{
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throw new ArgumentException("Empty sender address.", "senderAddress");
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}
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Host = host;
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Port = port;
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SenderAddress = senderAddress;
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SenderDisplayName = senderDisplayName ?? throw new ArgumentNullException("senderDisplayName");
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}
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public void SetCredentials(string userName, string password)
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{
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SetCredentials(userName, password, string.Empty);
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}
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public void SetCredentials(string userName, string password, string domain)
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{
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if (string.IsNullOrEmpty(userName))
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{
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throw new ArgumentException("Empty user name.", "userName");
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}
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if (string.IsNullOrEmpty("password"))
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{
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throw new ArgumentException("Empty password.", "password");
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}
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CredentialsUserName = userName;
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CredentialsUserPassword = password;
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CredentialsDomain = domain;
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}
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public string Serialize()
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{
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return ToString();
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}
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public static SmtpSettings Deserialize(string value)
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{
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if (string.IsNullOrEmpty(value))
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{
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return Empty;
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}
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var props = value.Split(new[] { '#' }, StringSplitOptions.None);
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props = Array.ConvertAll(props, p => !string.IsNullOrEmpty(p) ? p : null);
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var host = HttpUtility.UrlDecode(props[3]);
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var port = !string.IsNullOrEmpty(props[4]) ? int.Parse(props[4]) : DefaultSmtpPort;
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var senderAddress = HttpUtility.UrlDecode(props[5]);
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var senderDisplayName = HttpUtility.UrlDecode(props[6]) ?? DefaultSenderDisplayName;
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var settings = new SmtpSettings(host, port, senderAddress, senderDisplayName)
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{
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EnableSSL = 7 < props.Length && !string.IsNullOrEmpty(props[7]) && Convert.ToBoolean(props[7])
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};
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var credentialsUserName = HttpUtility.UrlDecode(props[1]);
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var credentialsUserPassword = HttpUtility.UrlDecode(props[2]);
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var credentialsDomain = HttpUtility.UrlDecode(props[0]);
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if (!string.IsNullOrEmpty(credentialsUserName) && !string.IsNullOrEmpty(credentialsUserPassword))
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{
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settings.SetCredentials(credentialsUserName, credentialsUserPassword, credentialsDomain);
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settings.EnableAuth = true;
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}
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else
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{
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settings.EnableAuth = false;
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}
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return settings;
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}
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public override string ToString()
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{
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return string.Join("#",
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HttpUtility.UrlEncode(CredentialsDomain),
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HttpUtility.UrlEncode(CredentialsUserName),
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HttpUtility.UrlEncode(CredentialsUserPassword),
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HttpUtility.UrlEncode(Host),
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Port.ToString(),
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HttpUtility.UrlEncode(SenderAddress),
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HttpUtility.UrlEncode(SenderDisplayName),
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EnableSSL.ToString());
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}
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}
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}
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