oc_framework/src/com/owncloud/android/oc_framework/accounts/AccountUtils.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012  Bartek Przybylski
   3  *   Copyright (C) 2012-2013 ownCloud Inc.
   4  *
   5  *   This program is free software: you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License version 2,
   7  *   as published by the Free Software Foundation.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 package com.owncloud.android.oc_framework.accounts;
  20
  21 import com.owncloud.android.oc_framework.utils.OwnCloudVersion;
  22
  23 import android.accounts.Account;
  24 import android.accounts.AccountManager;
  25 import android.accounts.AccountsException;
  26 import android.content.Context;
  27
  28 public class AccountUtils {
  29     public static final String WEBDAV_PATH_1_2 = "/webdav/owncloud.php";
  30     public static final String WEBDAV_PATH_2_0 = "/files/webdav.php";
  31     public static final String WEBDAV_PATH_4_0 = "/remote.php/webdav";
  32     private static final String ODAV_PATH = "/remote.php/odav";
  33     private static final String SAML_SSO_PATH = "/remote.php/webdav";
  34     public static final String CARDDAV_PATH_2_0 = "/apps/contacts/carddav.php";
  35     public static final String CARDDAV_PATH_4_0 = "/remote/carddav.php";
  36     public static final String STATUS_PATH = "/status.php";
  37
  38     /**
  39      *
  40      * @param version version of owncloud
  41      * @return webdav path for given OC version, null if OC version unknown
  42      */
  43     public static String getWebdavPath(OwnCloudVersion version, boolean supportsOAuth, boolean supportsSamlSso) {
  44         if (version != null) {
  45             if (supportsOAuth) {
  46                 return ODAV_PATH;
  47             }
  48             if (supportsSamlSso) {
  49                 return SAML_SSO_PATH;
  50             }
  51             if (version.compareTo(OwnCloudVersion.owncloud_v4) >= 0)
  52                 return WEBDAV_PATH_4_0;
  53             if (version.compareTo(OwnCloudVersion.owncloud_v3) >= 0
  54                     || version.compareTo(OwnCloudVersion.owncloud_v2) >= 0)
  55                 return WEBDAV_PATH_2_0;
  56             if (version.compareTo(OwnCloudVersion.owncloud_v1) >= 0)
  57                 return WEBDAV_PATH_1_2;
  58         }
  59         return null;
  60     }
  61
  62 //    /**
  63 //     * Returns the proper URL path to access the WebDAV interface of an ownCloud server,
  64 //     * according to its version and the authorization method used.
  65 //     *
  66 //     * @param   version         Version of ownCloud server.
  67 //     * @param   authTokenType   Authorization token type, matching some of the AUTH_TOKEN_TYPE_* constants in {@link AccountAuthenticator}.
  68 //     * @return                  WebDAV path for given OC version and authorization method, null if OC version is unknown.
  69 //     */
  70 //    public static String getWebdavPath(OwnCloudVersion version, String authTokenType) {
  71 //        if (version != null) {
  72 //            if (MainApp.getAuthTokenTypeAccessToken().equals(authTokenType)) {
  73 //                return ODAV_PATH;
  74 //            }
  75 //            if (MainApp.getAuthTokenTypeSamlSessionCookie().equals(authTokenType)) {
  76 //                return SAML_SSO_PATH;
  77 //            }
  78 //            if (version.compareTo(OwnCloudVersion.owncloud_v4) >= 0)
  79 //                return WEBDAV_PATH_4_0;
  80 //            if (version.compareTo(OwnCloudVersion.owncloud_v3) >= 0
  81 //                    || version.compareTo(OwnCloudVersion.owncloud_v2) >= 0)
  82 //                return WEBDAV_PATH_2_0;
  83 //            if (version.compareTo(OwnCloudVersion.owncloud_v1) >= 0)
  84 //                return WEBDAV_PATH_1_2;
  85 //        }
  86 //        return null;
  87 //    }
  88
  89     /**
  90      * Constructs full url to host and webdav resource basing on host version
  91      * @param context
  92      * @param account
  93      * @return url or null on failure
  94      * @throws AccountNotFoundException     When 'account' is unknown for the AccountManager
  95      */
  96     public static String constructFullURLForAccount(Context context, Account account) throws AccountNotFoundException {
  97         AccountManager ama = AccountManager.get(context);
  98         String baseurl = ama.getUserData(account, OwnCloudAccount.Constants.KEY_OC_BASE_URL);
  99         String strver  = ama.getUserData(account, OwnCloudAccount.Constants.KEY_OC_VERSION);
 100         boolean supportsOAuth = (ama.getUserData(account, OwnCloudAccount.Constants.KEY_SUPPORTS_OAUTH2) != null);
 101         boolean supportsSamlSso = (ama.getUserData(account, OwnCloudAccount.Constants.KEY_SUPPORTS_SAML_WEB_SSO) != null);
 102         OwnCloudVersion ver = new OwnCloudVersion(strver);
 103         String webdavpath = getWebdavPath(ver, supportsOAuth, supportsSamlSso);
 104
 105         if (baseurl == null || webdavpath == null)
 106             throw new AccountNotFoundException(account, "Account not found", null);
 107
 108         return baseurl + webdavpath;
 109     }
 110
 111
 112     public static class AccountNotFoundException extends AccountsException {
 113
 114         /** Generated - should be refreshed every time the class changes!! */
 115         private static final long serialVersionUID = -9013287181793186830L;
 116
 117         private Account mFailedAccount;
 118
 119         public AccountNotFoundException(Account failedAccount, String message, Throwable cause) {
 120             super(message, cause);
 121             mFailedAccount = failedAccount;
 122         }
 123
 124         public Account getFailedAccount() {
 125             return mFailedAccount;
 126         }
 127     }
 128
 129 }