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Diffstat (limited to 'VNLib.Plugins.Essentials.SocialOauth/Endpoints/GitHubOauth.cs')
| -rw-r--r-- | VNLib.Plugins.Essentials.SocialOauth/Endpoints/GitHubOauth.cs | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/VNLib.Plugins.Essentials.SocialOauth/Endpoints/GitHubOauth.cs b/VNLib.Plugins.Essentials.SocialOauth/Endpoints/GitHubOauth.cs deleted file mode 100644 index 676f2bb..0000000 --- a/VNLib.Plugins.Essentials.SocialOauth/Endpoints/GitHubOauth.cs +++ /dev/null @@ -1,219 +0,0 @@ -/* -* Copyright (c) 2022 Vaughn Nugent -* -* Library: VNLib -* Package: VNLib.Plugins.Essentials.SocialOauth -* File: GitHubOauth.cs -* -* GitHubOauth.cs is part of VNLib.Plugins.Essentials.SocialOauth which is part of the larger -* VNLib collection of libraries and utilities. -* -* VNLib.Plugins.Essentials.SocialOauth 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.SocialOauth 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; -using System.Threading; -using System.Text.Json; -using System.Threading.Tasks; -using System.Collections.Generic; -using System.Text.Json.Serialization; - -using RestSharp; - -using VNLib.Hashing; -using VNLib.Utils.Logging; -using VNLib.Net.Rest.Client; -using VNLib.Plugins.Essentials.Accounts; -using VNLib.Plugins.Extensions.Loading; -using VNLib.Plugins.Extensions.Loading.Users; - -namespace VNLib.Plugins.Essentials.SocialOauth.Endpoints -{ - [ConfigurationName("github")] - internal sealed partial class GitHubOauth : SocialOauthBase - { - private const string GITHUB_V3_ACCEPT = "application/vnd.github.v3+json"; - - private readonly string UserEmailUrl; - - protected override OauthClientConfig Config { get; } - - public GitHubOauth(PluginBase plugin, IReadOnlyDictionary<string, JsonElement> config) : base() - { - - UserEmailUrl = config["user_email_url"].GetString() ?? throw new KeyNotFoundException("Missing required key 'user_email_url' for github configuration"); - - Config = new("github", config) - { - Passwords = plugin.GetPasswords(), - Users = plugin.GetUserManager(), - }; - - InitPathAndLog(Config.EndpointPath, plugin.Log); - - //Load secrets - _ = plugin.DeferTask(async () => - { - //Get id/secret - Task<SecretResult?> clientIdTask = plugin.TryGetSecretAsync("github_client_id"); - Task<SecretResult?> secretTask = plugin.TryGetSecretAsync("github_client_secret"); - - await Task.WhenAll(secretTask, clientIdTask); - - using SecretResult? secret = await secretTask; - using SecretResult? clientId = await clientIdTask; - - Config.ClientID = clientId?.Result.ToString() ?? throw new KeyNotFoundException("Missing Github client id from config or vault"); - Config.ClientSecret = secret?.Result.ToString() ?? throw new KeyNotFoundException("Missing the Github client secret from config or vault"); - - }, 100); - } - - protected override void StaticClientPoolInitializer(RestClient client) - { - client.UseSerializer<RestSharp.Serializers.Json.SystemTextJsonSerializer>(); - //add accept types of normal json and github json - client.AcceptedContentTypes = new string[2] { "application/json", GITHUB_V3_ACCEPT }; - } - - /* - * Matches the json result from the - */ - private sealed class GithubProfile - { - [JsonPropertyName("login")] - public string? Username { get; set; } - [JsonPropertyName("id")] - public int ID { get; set; } - [JsonPropertyName("node_id")] - public string? NodeID { get; set; } - [JsonPropertyName("avatar_url")] - public string? AvatarUrl { get; set; } - [JsonPropertyName("url")] - public string? ProfileUrl { get; set; } - [JsonPropertyName("type")] - public string? Type { get; set; } - [JsonPropertyName("name")] - public string? FullName { get; set; } - [JsonPropertyName("company")] - public string? Company { get; set; } - } - /* - * Matches the required data from the github email endpoint - */ - private sealed class EmailContainer - { - [JsonPropertyName("email")] - public string? Email { get; set; } - [JsonPropertyName("primary")] - public bool Primary { get; set; } - [JsonPropertyName("verified")] - public bool Verified { get; set; } - } - - private static string GetUserIdFromPlatform(int userId) - { - return ManagedHash.ComputeHash($"github|{userId}", HashAlg.SHA1, HashEncodingMode.Hexadecimal); - } - - protected override async Task<UserLoginData?> GetLoginDataAsync(IOAuthAccessState accessToken, CancellationToken cancellationToken) - { - //Get the user's email address's - RestRequest request = new(Config.UserDataUrl, Method.Get); - - //Add authorization token - request.AddHeader("Authorization", $"{accessToken.Type} {accessToken.Token}"); - - //Get new client from pool - using ClientContract client = ClientPool.Lease(); - - //Exec the get for the profile - RestResponse<GithubProfile> profResponse = await client.Resource.ExecuteAsync<GithubProfile>(request, cancellationToken); - - if (!profResponse.IsSuccessful || profResponse.Data == null || profResponse.Data.ID < 100) - { - Log.Debug("Github login data attempt responded with status code {code}", profResponse.StatusCode); - return null; - } - - //Return login data - return new() - { - //User-id is just the SHA 1 - UserId = GetUserIdFromPlatform(profResponse.Data.ID) - }; - } - - protected override async Task<AccountData?> GetAccountDataAsync(IOAuthAccessState accessToken, CancellationToken cancellationToken = default) - { - AccountData? accountData = null; - //Get the user's email address's - RestRequest request = new(UserEmailUrl, Method.Get); - //Add authorization token - request.AddHeader("Authorization", $"{accessToken.Type} {accessToken.Token}"); - - using ClientContract client = ClientPool.Lease(); - - //get user's emails - RestResponse<EmailContainer[]> getEmailResponse = await client.Resource.ExecuteAsync<EmailContainer[]>(request, cancellationToken: cancellationToken); - //Check status - if (getEmailResponse.IsSuccessful && getEmailResponse.Data != null) - { - //Filter emails addresses - foreach (EmailContainer email in getEmailResponse.Data) - { - //Capture the first primary email address and make sure its verified - if (email.Primary && email.Verified) - { - accountData = new() - { - //store email on current profile - EmailAddress = email.Email - }; - goto Continue; - } - } - //No primary email found - return null; - } - else - { - Log.Debug("Github account data request failed but GH responded with status code {code}", getEmailResponse.StatusCode); - return null; - } - Continue: - //We need to get the user's profile in order to create a new account - request = new(Config.UserDataUrl, Method.Get); - //Add authorization token - request.AddHeader("Authorization", $"{accessToken.Type} {accessToken.Token}"); - //Exec the get for the profile - RestResponse<GithubProfile> profResponse = await client.Resource.ExecuteAsync<GithubProfile>(request, cancellationToken); - if (!profResponse.IsSuccessful || profResponse.Data == null) - { - Log.Debug("Github account data request failed but GH responded with status code {code}", profResponse.StatusCode); - return null; - } - - //Get the user's name from gh profile - string[] names = profResponse.Data.FullName!.Split(" ", StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries); - - //setup the user's profile data - accountData.First = names.Length > 0 ? names[0] : string.Empty; - accountData.Last = names.Length > 1 ? names[1] : string.Empty; - return accountData; - } - - } -}
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