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

   1 /* ownCloud webDAV Library for Android is available under MIT license
   2  *   Copyright (C) 2012  Bartek Przybylski
   3  *   Copyright (C) 2014 ownCloud (http://www.owncloud.org/)
   4  *
   5  *   Permission is hereby granted, free of charge, to any person obtaining a copy
   6  *   of this software and associated documentation files (the "Software"), to deal
   7  *   in the Software without restriction, including without limitation the rights
   8  *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   9  *   copies of the Software, and to permit persons to whom the Software is
  10  *   furnished to do so, subject to the following conditions:
  11  *
  12  *   The above copyright notice and this permission notice shall be included in
  13  *   all copies or substantial portions of the Software.
  14  *
  15  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  19  *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20  *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21  *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  *   THE SOFTWARE.
  23  *
  24  */
  25
  26 package com.owncloud.android.oc_framework.accounts;
  27
  28 import com.owncloud.android.oc_framework.utils.OwnCloudVersion;
  29
  30 import android.accounts.Account;
  31 import android.accounts.AccountManager;
  32 import android.accounts.AccountsException;
  33 import android.content.Context;
  34
  35 public class AccountUtils {
  36     public static final String WEBDAV_PATH_1_2 = "/webdav/owncloud.php";
  37     public static final String WEBDAV_PATH_2_0 = "/files/webdav.php";
  38     public static final String WEBDAV_PATH_4_0 = "/remote.php/webdav";
  39     private static final String ODAV_PATH = "/remote.php/odav";
  40     private static final String SAML_SSO_PATH = "/remote.php/webdav";
  41     public static final String CARDDAV_PATH_2_0 = "/apps/contacts/carddav.php";
  42     public static final String CARDDAV_PATH_4_0 = "/remote/carddav.php";
  43     public static final String STATUS_PATH = "/status.php";
  44
  45     /**
  46      *
  47      * @param version version of owncloud
  48      * @return webdav path for given OC version, null if OC version unknown
  49      */
  50     public static String getWebdavPath(OwnCloudVersion version, boolean supportsOAuth, boolean supportsSamlSso) {
  51         if (version != null) {
  52             if (supportsOAuth) {
  53                 return ODAV_PATH;
  54             }
  55             if (supportsSamlSso) {
  56                 return SAML_SSO_PATH;
  57             }
  58             if (version.compareTo(OwnCloudVersion.owncloud_v4) >= 0)
  59                 return WEBDAV_PATH_4_0;
  60             if (version.compareTo(OwnCloudVersion.owncloud_v3) >= 0
  61                     || version.compareTo(OwnCloudVersion.owncloud_v2) >= 0)
  62                 return WEBDAV_PATH_2_0;
  63             if (version.compareTo(OwnCloudVersion.owncloud_v1) >= 0)
  64                 return WEBDAV_PATH_1_2;
  65         }
  66         return null;
  67     }
  68
  69 //    /**
  70 //     * Returns the proper URL path to access the WebDAV interface of an ownCloud server,
  71 //     * according to its version and the authorization method used.
  72 //     *
  73 //     * @param   version         Version of ownCloud server.
  74 //     * @param   authTokenType   Authorization token type, matching some of the AUTH_TOKEN_TYPE_* constants in {@link AccountAuthenticator}.
  75 //     * @return                  WebDAV path for given OC version and authorization method, null if OC version is unknown.
  76 //     */
  77 //    public static String getWebdavPath(OwnCloudVersion version, String authTokenType) {
  78 //        if (version != null) {
  79 //            if (MainApp.getAuthTokenTypeAccessToken().equals(authTokenType)) {
  80 //                return ODAV_PATH;
  81 //            }
  82 //            if (MainApp.getAuthTokenTypeSamlSessionCookie().equals(authTokenType)) {
  83 //                return SAML_SSO_PATH;
  84 //            }
  85 //            if (version.compareTo(OwnCloudVersion.owncloud_v4) >= 0)
  86 //                return WEBDAV_PATH_4_0;
  87 //            if (version.compareTo(OwnCloudVersion.owncloud_v3) >= 0
  88 //                    || version.compareTo(OwnCloudVersion.owncloud_v2) >= 0)
  89 //                return WEBDAV_PATH_2_0;
  90 //            if (version.compareTo(OwnCloudVersion.owncloud_v1) >= 0)
  91 //                return WEBDAV_PATH_1_2;
  92 //        }
  93 //        return null;
  94 //    }
  95
  96     /**
  97      * Constructs full url to host and webdav resource basing on host version
  98      * @param context
  99      * @param account
 100      * @return url or null on failure
 101      * @throws AccountNotFoundException     When 'account' is unknown for the AccountManager
 102      */
 103     public static String constructFullURLForAccount(Context context, Account account) throws AccountNotFoundException {
 104         AccountManager ama = AccountManager.get(context);
 105         String baseurl = ama.getUserData(account, OwnCloudAccount.Constants.KEY_OC_BASE_URL);
 106         String strver  = ama.getUserData(account, OwnCloudAccount.Constants.KEY_OC_VERSION);
 107         boolean supportsOAuth = (ama.getUserData(account, OwnCloudAccount.Constants.KEY_SUPPORTS_OAUTH2) != null);
 108         boolean supportsSamlSso = (ama.getUserData(account, OwnCloudAccount.Constants.KEY_SUPPORTS_SAML_WEB_SSO) != null);
 109         OwnCloudVersion ver = new OwnCloudVersion(strver);
 110         String webdavpath = getWebdavPath(ver, supportsOAuth, supportsSamlSso);
 111
 112         if (baseurl == null || webdavpath == null)
 113             throw new AccountNotFoundException(account, "Account not found", null);
 114
 115         return baseurl + webdavpath;
 116     }
 117
 118
 119     public static class AccountNotFoundException extends AccountsException {
 120
 121         /** Generated - should be refreshed every time the class changes!! */
 122         private static final long serialVersionUID = -9013287181793186830L;
 123
 124         private Account mFailedAccount;
 125
 126         public AccountNotFoundException(Account failedAccount, String message, Throwable cause) {
 127             super(message, cause);
 128             mFailedAccount = failedAccount;
 129         }
 130
 131         public Account getFailedAccount() {
 132             return mFailedAccount;
 133         }
 134     }
 135
 136 }