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/*
* Copyright (c) 2024 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;
using System.Text.Json.Serialization;
using VNLib.Plugins.Extensions.Loading;
namespace VNLib.Plugins.Sessions.OAuth
{
sealed class OAuth2SessionConfig : IOnConfigValidation
{
[JsonPropertyName("max_tokens_per_app")]
public int MaxTokensPerApp { get; set; } = 10;
[JsonPropertyName("access_token_size")]
public int AccessTokenSize { get; set; } = 64;
[JsonPropertyName("token_valid_for_sec")]
public int TokenLifeTimeSeconds { get; set; } = 3600;
[JsonPropertyName("cache_prefix")]
public string CachePrefix { get; set; } = "oauth2";
[JsonPropertyName("access_token_type")]
public string TokenType { get; set; } = "Bearer";
public void Validate()
{
if (MaxTokensPerApp < 1)
{
throw new ArgumentOutOfRangeException("max_tokens_per_app", "You must configure at least 1 Oatuh2 access token per application, or disable this plugin");
}
if (AccessTokenSize < 16)
{
throw new ArgumentOutOfRangeException("access_token_size", "You must configure an access token size of at least 16 bytes in length");
}
if (TokenLifeTimeSeconds < 1)
{
throw new ArgumentOutOfRangeException("token_valid_for_sec", "You must configure an access token lifetime");
}
if (string.IsNullOrWhiteSpace(CachePrefix))
{
throw new ArgumentException("You must specify a cache prefix", "cache_prefix");
}
}
}
}
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