Roman Yavnikov
ad1f1c629c
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* feat: Get AccessToken from Lean API * feat: create TokenCredentials DTO instead of Tuple * remove: extra unrequired null reference exceptions on argument check * remove: SendAsync override in TokenHandler * feat: override SendAsync in TokenHandler to prevent future bugs * test:feat: SyncAsync in TokenHandler * refactor: name property of AccessTokenExpires to Expiration in AccessTokenMetaDataResponse * feat: add retry logic to getAccessToken in TokenHandler test:feat: TokenHandler with retry logic * feat: make retry timeout configurable in ctor
55 lines
2.1 KiB
C#
55 lines
2.1 KiB
C#
/*
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* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using QuantConnect.Api;
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namespace QuantConnect.Brokerages.Authentication
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{
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/// <summary>
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/// Represents a response containing metadata about an access token issued by Lean.
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/// </summary>
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public abstract class AccessTokenMetaDataResponse : RestResponse
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{
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/// <summary>
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/// Gets the access token provided by Lean.
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/// </summary>
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public string AccessToken { get; }
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/// <summary>
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/// Gets the type of the token (e.g., "Bearer").
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/// </summary>
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public TokenType TokenType { get; }
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/// <summary>
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/// Gets the UTC expiration timestamp of the access token, with a 1-minute safety buffer applied.
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/// </summary>
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public DateTime Expiration { get; protected set; }
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/// <summary>
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/// Initializes a new instance of the <see cref="AccessTokenMetaDataResponse"/> class.
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/// </summary>
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/// <param name="accessToken">The access token string provided by the authentication service.</param>
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/// <param name="tokenType">The type of the token (e.g., Bearer).</param>
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/// <param name="expires">The expiration time of the access token (in UTC), with safety buffer applied.</param>
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protected AccessTokenMetaDataResponse(string accessToken, TokenType tokenType, DateTime expires)
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{
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AccessToken = accessToken;
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TokenType = tokenType;
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Expiration = expires;
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}
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}
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}
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