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Diffstat (limited to 'Libs/VNLib.Plugins.Essentials.Sessions.OAuth/O2SessionProviderEntry.cs')
| -rw-r--r-- | Libs/VNLib.Plugins.Essentials.Sessions.OAuth/O2SessionProviderEntry.cs | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/Libs/VNLib.Plugins.Essentials.Sessions.OAuth/O2SessionProviderEntry.cs b/Libs/VNLib.Plugins.Essentials.Sessions.OAuth/O2SessionProviderEntry.cs deleted file mode 100644 index 7e72714..0000000 --- a/Libs/VNLib.Plugins.Essentials.Sessions.OAuth/O2SessionProviderEntry.cs +++ /dev/null @@ -1,124 +0,0 @@ -/* -* Copyright (c) 2022 Vaughn Nugent -* -* Library: VNLib -* Package: VNLib.Plugins.Essentials.Sessions.OAuth -* File: O2SessionProviderEntry.cs -* -* O2SessionProviderEntry.cs is part of VNLib.Plugins.Essentials.Sessions.OAuth which is part of the larger -* VNLib collection of libraries and utilities. -* -* VNLib.Plugins.Essentials.Sessions.OAuth 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.OAuth 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 System.Text.Json; - -using VNLib.Net.Http; -using VNLib.Utils.Logging; -using VNLib.Utils.Extensions; -using VNLib.Data.Caching; -using VNLib.Plugins.Sessions.Cache.Client; -using VNLib.Plugins.Essentials.Oauth.Tokens; -using VNLib.Plugins.Essentials.Oauth.Applications; -using VNLib.Plugins.Essentials.Sessions.OAuth; -using VNLib.Plugins.Essentials.Sessions.Runtime; -using VNLib.Plugins.Essentials.Sessions.OAuth.Endpoints; -using VNLib.Plugins.Extensions.VNCache; -using VNLib.Plugins.Extensions.Loading; -using VNLib.Plugins.Extensions.Loading.Routing; -using VNLib.Plugins.Extensions.Loading.Sql; -using VNLib.Plugins.Extensions.Loading.Events; - - -namespace VNLib.Plugins.Essentials.Sessions.Oauth -{ - - public sealed class O2SessionProviderEntry : IRuntimeSessionProvider - { - const string OAUTH2_CONFIG_KEY = "oauth2"; - - private OAuth2SessionProvider? _sessions; - - bool IRuntimeSessionProvider.CanProcess(IHttpEvent entity) - { - //If authorization header is set try to process as oauth2 session - return _sessions != null && entity.Server.Headers.HeaderSet(System.Net.HttpRequestHeader.Authorization); - } - - ValueTask<SessionHandle> ISessionProvider.GetSessionAsync(IHttpEvent entity, CancellationToken cancellationToken) - { - return _sessions!.GetSessionAsync(entity, cancellationToken); - } - - - void IRuntimeSessionProvider.Load(PluginBase plugin, ILogProvider localized) - { - IReadOnlyDictionary<string, JsonElement> oauth2Config = plugin.GetConfigForType<OAuth2SessionProvider>(); - - //Optional application jwt token - Task<JsonDocument?> jwtTokenSecret = plugin.TryGetSecretAsync("application_token_key") - .ContinueWith(static t => t.Result?.GetJsonDocument(), TaskScheduler.Default); - - //Access token endpoint is optional - if (oauth2Config.TryGetValue("token_path", out JsonElement el)) - { - //Init auth endpoint - AccessTokenEndpoint authEp = new(el.GetString()!, plugin, CreateTokenDelegateAsync, jwtTokenSecret); - - //route auth endpoint - plugin.Route(authEp); - } - - //Optional revocation endpoint - if (plugin.HasConfigForType<RevocationEndpoint>()) - { - //Route revocation endpoint - plugin.Route<RevocationEndpoint>(); - } - - int cacheLimit = oauth2Config["cache_size"].GetInt32(); - int maxTokensPerApp = oauth2Config["max_tokens_per_app"].GetInt32(); - int sessionIdSize = (int)oauth2Config["access_token_size"].GetUInt32(); - TimeSpan tokenValidFor = oauth2Config["token_valid_for_sec"].GetTimeSpan(TimeParseType.Seconds); - TimeSpan cleanupInterval = oauth2Config["gc_interval_sec"].GetTimeSpan(TimeParseType.Seconds); - string sessionIdPrefix = oauth2Config["cache_prefix"].GetString() ?? throw new KeyNotFoundException($"Missing required key 'cache_prefix' in '{OAUTH2_CONFIG_KEY}' config"); - - //init the id provider - OAuth2SessionIdProvider idProv = new(sessionIdPrefix, maxTokensPerApp, sessionIdSize, tokenValidFor); - - //Get shared global-cache - IGlobalCacheProvider globalCache = plugin.GetGlobalCache(); - - //Create cache store from global cache - GlobalCacheStore cacheStore = new(globalCache); - - //Init session provider now that client is loaded - _sessions = new(cacheStore, cacheLimit, 100, idProv, plugin.GetContextOptions()); - - //Schedule cleanup interval with the plugin scheduler - plugin.ScheduleInterval(_sessions, cleanupInterval); - - //Wait and cleanup expired sessions - _ = plugin.DeferTask(() => _sessions.CleanupExpiredSessionsAsync(localized, plugin.UnloadToken), 1000); - - localized.Information("Session provider loaded"); - - } - - private async Task<IOAuth2TokenResult?> CreateTokenDelegateAsync(HttpEntity entity, UserApplication app, CancellationToken cancellation) - { - return await _sessions!.CreateAccessTokenAsync(entity, app, cancellation).ConfigureAwait(false); - } - } -}
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