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Diffstat (limited to 'Libs/VNLib.Plugins.Essentials.Sessions.VNCache/WebSession.cs')
-rw-r--r--Libs/VNLib.Plugins.Essentials.Sessions.VNCache/WebSession.cs124
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diff --git a/Libs/VNLib.Plugins.Essentials.Sessions.VNCache/WebSession.cs b/Libs/VNLib.Plugins.Essentials.Sessions.VNCache/WebSession.cs
deleted file mode 100644
index 87e08e7..0000000
--- a/Libs/VNLib.Plugins.Essentials.Sessions.VNCache/WebSession.cs
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
-* Copyright (c) 2022 Vaughn Nugent
-*
-* Library: VNLib
-* Package: VNLib.Plugins.Essentials.Sessions.VNCache
-* File: WebSession.cs
-*
-* WebSession.cs is part of VNLib.Plugins.Essentials.Sessions.VNCache which is part of the larger
-* VNLib collection of libraries and utilities.
-*
-* VNLib.Plugins.Essentials.Sessions.VNCache is free software: you can redistribute it and/or modify
-* it under the terms of the GNU Affero General Public License as
-* published by the Free Software Foundation, either version 3 of the
-* License, or (at your option) any later version.
-*
-* VNLib.Plugins.Essentials.Sessions.VNCache is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU Affero General Public License for more details.
-*
-* You should have received a copy of the GNU Affero General Public License
-* along with this program. If not, see https://www.gnu.org/licenses/.
-*/
-
-using VNLib.Net.Http;
-using VNLib.Plugins.Essentials.Extensions;
-using VNLib.Plugins.Sessions.Cache.Client;
-using static VNLib.Plugins.Essentials.Sessions.ISessionExtensions;
-
-namespace VNLib.Plugins.Essentials.Sessions.VNCache
-{
- internal class WebSession : RemoteSession
- {
- protected const ulong UPGRADE_MSK = 0b0000000000010000UL;
-
- protected readonly Func<IHttpEvent, string, string> UpdateId;
- private string? _oldId;
-
- public WebSession(string sessionId, IRemoteCacheStore client, TimeSpan backgroundTimeOut, Func<IHttpEvent, string, string> UpdateId)
- : base(sessionId, client, backgroundTimeOut)
- {
- this.UpdateId = UpdateId;
- }
-
- protected override void IndexerSet(string key, string value)
- {
- //Set value
- base.IndexerSet(key, value);
- switch (key)
- {
- //Set the upgrade flag when token data is modified
- case LOGIN_TOKEN_ENTRY:
- case TOKEN_ENTRY:
- Flags.Set(UPGRADE_MSK);
- break;
- }
- }
-
- public override async Task WaitAndLoadAsync(IHttpEvent entity, CancellationToken cancellationToken)
- {
- //Wait for the session to load
- await base.WaitAndLoadAsync(entity, cancellationToken);
- //If the session is new, set to web mode
- if (IsNew)
- {
- SessionType = SessionType.Web;
- }
- }
-
- private async Task ProcessUpgradeAsync()
- {
- //Setup timeout cancellation for the update, to cancel it
- using CancellationTokenSource cts = new(UpdateTimeout);
- await Client.AddOrUpdateObjectAsync(_oldId!, SessionID, DataStore, cts.Token);
- _oldId = null;
- }
-
- protected override ValueTask<Task?> UpdateResource(bool isAsync, IHttpEvent state)
- {
- Task? result = null;
- //Check flags in priority level, Invalid is highest state priority
- if (Flags.IsSet(INVALID_MSK))
- {
- //Clear all stored values
- DataStore!.Clear();
- //Reset ip-address
- UserIP = state.Server.GetTrustedIp();
- //Update created time
- Created = DateTimeOffset.UtcNow;
- //Init the new session-data
- this.InitNewSession(state.Server);
- //Restore session type
- SessionType = SessionType.Web;
- //generate new session-id and update the record in the store
- _oldId = SessionID;
- //Update the session-id
- SessionID = UpdateId(state, _oldId);
- //write update to server
- result = Task.Run(ProcessUpgradeAsync);
- }
- else if (Flags.IsSet(UPGRADE_MSK | REGEN_ID_MSK))
- {
- //generate new session-id and update the record in the store
- _oldId = SessionID;
- //Update the session-id
- SessionID = UpdateId(state, _oldId);
- //Update created time
- Created = DateTimeOffset.UtcNow;
- //write update to server
- result = Task.Run(ProcessUpgradeAsync);
- }
- else if (Flags.IsSet(MODIFIED_MSK))
- {
- //Send update to server
- result = Task.Run(ProcessUpdateAsync);
- }
-
- //Clear all flags
- Flags.ClearAll();
-
- return ValueTask.FromResult<Task?>(null);
- }
- }
-}