79 lines
2.5 KiB
C#
79 lines
2.5 KiB
C#
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using Google.Apis.Auth.OAuth2.Responses;
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using Google.Apis.Json;
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using Google.Apis.Util.Store;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Text;
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using System.Threading.Tasks;
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namespace BackupManager
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{
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public sealed class GoogleDatastore : IDataStore
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{
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public Config Config { get; set; }
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public GoogleDatastore(Config config)
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{
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Config = config;
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}
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public Task<T> GetAsync<T>(string key)
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{
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TaskCompletionSource<T> tcs = new TaskCompletionSource<T>();
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TokenResponse tr = new TokenResponse {
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AccessToken = Config.GoogleAccessToken,
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TokenType = Config.GoogleTokenType,
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ExpiresInSeconds = Config.GoogleTokenExpires,
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RefreshToken = Config.GoogleRefreshToken,
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IssuedUtc = Config.GoogleTokenIssued == null
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? new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)
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: DateTime.Parse(Config.GoogleTokenIssued)
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};
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tcs.SetResult((T)(object)tr); // fuck it
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return tcs.Task;
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}
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public Task DeleteAsync<T>(string key)
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=> ClearAsync();
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public Task ClearAsync()
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{
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Config.GoogleAccessToken = null;
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Config.GoogleTokenType = null;
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Config.GoogleTokenExpires = null;
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Config.GoogleTokenIssued = null;
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Config.GoogleTokenIssued = null;
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return Task.Delay(0);
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}
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public Task StoreAsync<T>(string key, T value)
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{
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JObject json = JObject.Parse(NewtonsoftJsonSerializer.Instance.Serialize(value));
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JToken accessToken = json.SelectToken(@"access_token");
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if (accessToken != null)
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Config.GoogleAccessToken = (string)accessToken;
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JToken tokenType = json.SelectToken(@"token_type");
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if (tokenType != null)
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Config.GoogleTokenType = (string)tokenType;
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JToken expiresIn = json.SelectToken(@"expires_in");
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if (expiresIn != null)
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Config.GoogleTokenExpires = (long?)expiresIn;
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JToken refreshToken = json.SelectToken(@"refresh_token");
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if (refreshToken != null)
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Config.GoogleRefreshToken = (string)refreshToken;
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JToken tokenIssued = json.SelectToken(@"Issued");
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if (refreshToken != null)
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Config.GoogleTokenIssued = (string)tokenIssued;
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return Task.Delay(0);
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}
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}
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}
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