151 lines
5.3 KiB
C#
151 lines
5.3 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.Diagnostics;
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using System.Globalization;
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using System.Text;
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using Newtonsoft.Json.Linq;
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namespace ASC.FederatedLogin
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{
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[DebuggerDisplay("{AccessToken} (expired: {IsExpired})")]
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public class OAuth20Token
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{
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public string AccessToken { get; set; }
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public string RefreshToken { get; set; }
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public long ExpiresIn { get; set; }
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public string ClientID { get; set; }
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public string ClientSecret { get; set; }
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public string RedirectUri { get; set; }
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public DateTime Timestamp { get; set; }
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public string OriginJson { get; set; }
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public OAuth20Token()
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{
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}
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public OAuth20Token(OAuth20Token oAuth20Token)
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{
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Copy(oAuth20Token);
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}
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public OAuth20Token(string json)
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{
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Copy(FromJson(json));
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}
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private void Copy(OAuth20Token oAuth20Token)
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{
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if (oAuth20Token == null) return;
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AccessToken = oAuth20Token.AccessToken;
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RefreshToken = oAuth20Token.RefreshToken;
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ExpiresIn = oAuth20Token.ExpiresIn;
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ClientID = oAuth20Token.ClientID;
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ClientSecret = oAuth20Token.ClientSecret;
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RedirectUri = oAuth20Token.RedirectUri;
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Timestamp = oAuth20Token.Timestamp;
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}
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public bool IsExpired
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{
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get
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{
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if (!ExpiresIn.Equals(default))
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return DateTime.UtcNow > Timestamp + TimeSpan.FromSeconds(ExpiresIn);
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return true;
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}
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}
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public static OAuth20Token FromJson(string json)
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{
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if (string.IsNullOrEmpty(json)) return null;
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var parser = JObject.Parse(json);
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if (parser == null) return null;
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var accessToken = parser.Value<string>("access_token");
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if (string.IsNullOrEmpty(accessToken))
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return null;
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var token = new OAuth20Token
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{
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AccessToken = accessToken,
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RefreshToken = parser.Value<string>("refresh_token"),
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ClientID = parser.Value<string>("client_id"),
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ClientSecret = parser.Value<string>("client_secret"),
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RedirectUri = parser.Value<string>("redirect_uri"),
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OriginJson = json,
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};
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if (long.TryParse(parser.Value<string>("expires_in"), out var expiresIn))
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token.ExpiresIn = expiresIn;
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try
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{
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token.Timestamp =
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!string.IsNullOrEmpty(parser.Value<string>("timestamp"))
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? parser.Value<DateTime>("timestamp")
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: DateTime.UtcNow;
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}
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catch (Exception)
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{
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token.Timestamp = DateTime.MinValue;
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}
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return token;
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}
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public string ToJson()
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{
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var sb = new StringBuilder();
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sb.Append("{");
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sb.AppendFormat(" \"access_token\": \"{0}\"", AccessToken);
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sb.AppendFormat(", \"refresh_token\": \"{0}\"", RefreshToken);
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sb.AppendFormat(", \"expires_in\": \"{0}\"", ExpiresIn);
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sb.AppendFormat(", \"client_id\": \"{0}\"", ClientID);
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sb.AppendFormat(", \"client_secret\": \"{0}\"", ClientSecret);
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sb.AppendFormat(", \"redirect_uri\": \"{0}\"", RedirectUri);
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sb.AppendFormat(", \"timestamp\": \"{0}\"", Timestamp.ToString("o", new CultureInfo("en-US")));
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sb.Append("}");
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return sb.ToString();
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}
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public override string ToString()
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{
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return AccessToken;
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}
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}
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} |