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272 lines
No EOL
9.8 KiB
C#
272 lines
No EOL
9.8 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2015 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using Newtonsoft.Json;
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using ShareX.HelpersLib;
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using ShareX.UploadersLib.HelperClasses;
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using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.IO;
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using System.Text;
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namespace ShareX.UploadersLib.FileUploaders
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{
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public sealed class Hubic : FileUploader, IOAuth2
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{
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public OAuth2Info AuthInfo { get; set; }
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public HubicOpenstackAuthInfo HubicOpenstackAuthInfo { get; set; }
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public HubicFolderInfo SelectedFolder { get; set; }
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public bool Publish { get; set; }
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public static HubicFolderInfo RootFolder = new HubicFolderInfo
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{
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name = ""
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};
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public const string Scope = @"usage.r,account.r,getAllLinks.r,credentials.r,sponsorCode.r,activate.w,sponsored.r,links.drw";
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public const string URLApi = @"https://api.hubic.com/1.0/account/credentials/";
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public Hubic(OAuth2Info oauth, HubicOpenstackAuthInfo osauth)
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{
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AuthInfo = oauth;
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HubicOpenstackAuthInfo = osauth;
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}
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public string GetAuthorizationURL()
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{
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Dictionary<string, string> args = new Dictionary<string, string>();
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//Hubic only accepts https callback URL
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args.Add("redirect_uri", Links.URL_CALLBACK);
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args.Add("client_id", AuthInfo.Client_ID);
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args.Add("scope", Scope);
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args.Add("response_type", "code");
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return CreateQuery("https://api.hubic.com/oauth/auth/", args);
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}
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public bool GetAccessToken(string code)
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{
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Dictionary<string, string> args = new Dictionary<string, string>();
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args.Add("code", code);
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//Hubic only accepts https callback URL
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args.Add("redirect_uri", Links.URL_CALLBACK);
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args.Add("grant_type", "authorization_code");
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string response = SendRequest(HttpMethod.POST, "https://api.hubic.com/oauth/token/", args, GetAuthHeaders("Basic"));
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if (!string.IsNullOrEmpty(response))
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{
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OAuth2Token token = JsonConvert.DeserializeObject<OAuth2Token>(response);
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if (token != null && !string.IsNullOrEmpty(token.access_token))
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{
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token.UpdateExpireDate();
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AuthInfo.Token = token;
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GetHubicOpenStackAuthInfo();
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return true;
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}
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}
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return false;
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}
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private NameValueCollection GetAuthHeaders(string headerType)
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{
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NameValueCollection headers = new NameValueCollection();
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switch (headerType)
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{
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case "Basic":
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string secretInBase64 = Convert.ToBase64String(Encoding.UTF8.GetBytes(AuthInfo.Client_ID + ":" + AuthInfo.Client_Secret));
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headers["Authorization"] = headerType + " " + secretInBase64;
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break;
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case "Bearer":
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headers["Authorization"] = headerType + " " + AuthInfo.Token.access_token;
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break;
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case "X-Auth-Token":
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headers["X-Auth-Token"] = " " + HubicOpenstackAuthInfo.token;
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headers["X-Detect-Content-Type"] = " " + "true";
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break;
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}
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return headers;
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}
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public bool RefreshAccessToken()
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{
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if (OAuth2Info.CheckOAuth(AuthInfo) && !string.IsNullOrEmpty(AuthInfo.Token.refresh_token))
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{
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Dictionary<string, string> args = new Dictionary<string, string>();
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args.Add("grant_type", "refresh_token");
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args.Add("refresh_token", AuthInfo.Token.refresh_token);
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args.Add("client_id", AuthInfo.Client_ID);
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args.Add("client_secret", AuthInfo.Client_Secret);
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string response = SendRequest(HttpMethod.POST, "https://api.hubic.com/oauth/token", args);
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if (!string.IsNullOrEmpty(response))
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{
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OAuth2Token token = JsonConvert.DeserializeObject<OAuth2Token>(response);
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if (token != null && !string.IsNullOrEmpty(token.access_token))
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{
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token.UpdateExpireDate();
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AuthInfo.Token = token;
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return true;
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}
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}
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}
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return false;
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}
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public bool CheckAuthorization()
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{
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if (OAuth2Info.CheckOAuth(AuthInfo))
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{
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if (AuthInfo.Token.IsExpired && !RefreshAccessToken())
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{
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Errors.Add("Refresh access token failed.");
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return false;
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}
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}
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else
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{
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Errors.Add("Hubic login is required.");
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return false;
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}
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return true;
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}
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public void GetHubicOpenStackAuthInfo()
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{
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string response = SendRequest(HttpMethod.GET, URLApi, headers: GetAuthHeaders("Bearer"));
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if (!string.IsNullOrEmpty(response))
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{
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HubicOpenstackAuthInfo resp = JsonConvert.DeserializeObject<HubicOpenstackAuthInfo>(response);
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HubicOpenstackAuthInfo.endpoint = resp.endpoint;
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HubicOpenstackAuthInfo.expires = resp.expires;
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HubicOpenstackAuthInfo.token = resp.token;
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}
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}
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public List<HubicFolderInfo> GetFiles(HubicFolderInfo fileInfo)
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{
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if (!CheckAuthorization())
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{
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return null;
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}
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string response = SendRequest(HttpMethod.GET, HubicOpenstackAuthInfo.endpoint + "/default" + "/?path=" + fileInfo.name + "&format=json", headers: GetAuthHeaders("X-Auth-Token"));
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if (!string.IsNullOrEmpty(response))
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{
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return JsonConvert.DeserializeObject<List<HubicFolderInfo>>(response);
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}
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return null;
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}
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public override UploadResult Upload(Stream stream, string fileName)
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{
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if (!CheckAuthorization())
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{
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return null;
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}
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string url = URLHelpers.CombineURL(HubicOpenstackAuthInfo.endpoint, "default", SelectedFolder.path, fileName);
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NameValueCollection headers = new NameValueCollection();
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headers.Add("X-Auth-Token", HubicOpenstackAuthInfo.token);
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headers.Add("X-Detect-Content-Type", "true");
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UploadResult result = UploadData(stream, url, fileName, headers: headers, method: HttpMethod.PUT);
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if (Publish)
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{
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AllowReportProgress = false;
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Dictionary<string, string> args = new Dictionary<string, string>();
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args.Add("comment", fileName);
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args.Add("container", "default");
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args.Add("mode", "ro");
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args.Add("ttl", "30");
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args.Add("type", "file");
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args.Add("uri", "/" + SelectedFolder.path + "/" + fileName);
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string response = SendRequest(HttpMethod.POST, "https://api.hubic.com/1.0/account/links", args, GetAuthHeaders("Bearer"));
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if (!string.IsNullOrEmpty(response))
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{
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HubicPublishURLResponse resp = JsonConvert.DeserializeObject<HubicPublishURLResponse>(response);
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string respURL = resp.indirectUrl;
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result.IsURLExpected = true;
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result.URL = respURL;
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}
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}
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return result;
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}
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}
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public class HubicOpenstackAuthInfo
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{
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public string token { get; set; }
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public string endpoint { get; set; }
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public string expires { get; set; }
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}
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public class HubicFolderInfo
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{
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private string _name;
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public string hash { get; set; }
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public string last_modified { get; set; }
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public int bytes { get; set; }
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public string name
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{
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get
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{
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return _name;
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}
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set
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{
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//split the folder path and jsut store the folder name
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path = value;
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string[] temp = value.Split('/');
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_name = temp[temp.Length - 1];
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}
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}
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public string content_type { get; set; }
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public string path { get; set; }
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}
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public class HubicPublishURLResponse
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{
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public string indirectUrl { get; set; }
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public string mode { get; set; }
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public string container { get; set; }
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public string expirationDate { get; set; }
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public string creationDate { get; set; }
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public string comment { get; set; }
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public string type { get; set; }
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}
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} |