Merge branch 'oauth-continued' into 0.9.x

actions/apioauthauthorize.php

@@ -67,8 +67,6 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
     {
         parent::prepare($args);
 
-        common_debug("apioauthauthorize");
-
         $this->nickname    = $this->trimmed('nickname');
         $this->password    = $this->arg('password');
         $this->oauth_token = $this->arg('oauth_token');
@@ -99,24 +97,17 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
 
         } else {
 
-            // XXX: make better error messages
-
             if (empty($this->oauth_token)) {
-
+                $this->clientError(_('No oauth_token parameter provided.'));
-                common_debug("No request token found.");
-
-                $this->clientError(_('Bad request.'));
                 return;
             }
 
             if (empty($this->app)) {
-                common_debug('No app for that token.');
+                $this->clientError(_('Invalid token.'));
-                $this->clientError(_('Bad request.'));
                 return;
             }
 
             $name = $this->app->name;
-            common_debug("Requesting auth for app: " . $name);
 
             $this->showForm();
         }
@@ -124,8 +115,6 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
 
     function handlePost()
     {
-        common_debug("handlePost()");
-
         // check session token for CSRF protection.
 
         $token = $this->trimmed('token');
@@ -202,21 +191,15 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
             // A callback specified in the app setup overrides whatever
             // is passed in with the request.
 
-            common_debug("Req token is authorized - doing callback");
-
             if (!empty($this->app->callback_url)) {
                 $this->callback = $this->app->callback_url;
             }
 
             if (!empty($this->callback)) {
 
-                // XXX: Need better way to build this redirect url.
-
                 $target_url = $this->getCallback($this->callback,
                                                  array('oauth_token' => $this->oauth_token));
 
-                common_debug("Doing callback to $target_url");
-
                 common_redirect($target_url, 303);
             } else {
                 common_debug("callback was empty!");
@@ -236,9 +219,12 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
 
         } else if ($this->arg('deny')) {
 
+            $datastore = new ApiStatusNetOAuthDataStore();
+            $datastore->revoke_token($this->oauth_token, 0);
+
             $this->elementStart('p');
 
-            $this->raw(sprintf(_("The request token %s has been denied."),
+            $this->raw(sprintf(_("The request token %s has been denied and revoked."),
                                $this->oauth_token));
 
             $this->elementEnd('p');
@@ -305,12 +291,15 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
 
         $msg = _('The application <strong>%1$s</strong> by ' .
                  '<strong>%2$s</strong> would like the ability ' .
-                 'to <strong>%3$s</strong> your account data.');
+                 'to <strong>%3$s</strong> your %4$s account data. ' .
+                 'You should only give access to your %4$s account ' .
+                 'to third parties you trust.');
 
         $this->raw(sprintf($msg,
                            $this->app->name,
                            $this->app->organization,
-                           $access));
+                           $access,
+                           common_config('site', 'name')));
         $this->elementEnd('p');
         $this->elementEnd('li');
         $this->elementEnd('ul');
@@ -372,6 +361,31 @@ class ApiOauthAuthorizeAction extends ApiOauthAction
 
     function showLocalNav()
     {
+        // NOP
+    }
+
+    /**
+     * Show site notice.
+     *
+     * @return nothing
+     */
+
+    function showSiteNotice()
+    {
+        // NOP
+    }
+
+    /**
+     * Show notice form.
+     *
+     * Show the form for posting a new notice
+     *
+     * @return nothing
+     */
+
+    function showNoticeForm()
+    {
+        // NOP
     }
 
 }

actions/deleteapplication.php

@@ -0,0 +1,176 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Action class to delete an OAuth application
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program 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.
+ *
+ * This program 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 <http://www.gnu.org/licenses/>.
+ *
+ * @category  Action
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Delete an OAuth appliction
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ */
+
+class DeleteapplicationAction extends Action
+{
+    var $app = null;
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     */
+
+    function prepare($args)
+    {
+        if (!parent::prepare($args)) {
+            return false;
+        }
+
+        if (!common_logged_in()) {
+            $this->clientError(_('You must be logged in to delete an application.'));
+            return false;
+        }
+
+        $id        = (int)$this->arg('id');
+        $this->app = Oauth_application::staticGet('id', $id);
+
+        if (empty($this->app)) {
+            $this->clientError(_('Application not found.'));
+            return false;
+        }
+
+        $cur = common_current_user();
+
+        if ($cur->id != $this->app->owner) {
+            $this->clientError(_('You are not the owner of this application.'), 401);
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Handle request
+     *
+     * Shows a page with list of favorite notices
+     *
+     * @param array $args $_REQUEST args; handled in prepare()
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+
+            // CSRF protection
+            $token = $this->trimmed('token');
+            if (!$token || $token != common_session_token()) {
+                $this->clientError(_('There was a problem with your session token.'));
+                return;
+            }
+
+            if ($this->arg('no')) {
+                common_redirect(common_local_url('showapplication',
+                                                 array('id' => $this->app->id)), 303);
+            } elseif ($this->arg('yes')) {
+                $this->handlePost();
+                common_redirect(common_local_url('oauthappssettings'), 303);
+            } else {
+                $this->showPage();
+            }
+        }
+    }
+
+    function showContent() {
+        $this->areYouSureForm();
+    }
+
+    function title() {
+        return _('Delete application');
+    }
+
+    function showNoticeForm() {
+        // nop
+    }
+
+    /**
+     * Confirm with user.
+     *
+     * Shows a confirmation form.
+     *
+     * @return void
+     */
+    function areYouSureForm()
+    {
+        $id = $this->app->id;
+        $this->elementStart('form', array('id' => 'deleteapplication-' . $id,
+                                          'method' => 'post',
+                                          'class' => 'form_settings form_entity_block',
+                                          'action' => common_local_url('deleteapplication',
+                                                                       array('id' => $this->app->id))));
+        $this->elementStart('fieldset');
+        $this->hidden('token', common_session_token());
+        $this->element('legend', _('Delete application'));
+        $this->element('p', null,
+                       _('Are you sure you want to delete this application? '.
+                         'This will clear all data about the application from the '.
+                         'database, including all existing user connections.'));
+        $this->submit('form_action-no',
+                      _('No'),
+                      'submit form_action-primary',
+                      'no',
+                      _("Do not delete this application"));
+        $this->submit('form_action-yes',
+                      _('Yes'),
+                      'submit form_action-secondary',
+                      'yes', _('Delete this application'));
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
+    }
+
+    /**
+     * Actually delete the app
+     *
+     * @return void
+     */
+
+    function handlePost()
+    {
+        $this->app->delete();
+    }
+}
+

actions/editapplication.php

@@ -179,6 +179,9 @@ class EditApplicationAction extends OwnerDesignAction
         } elseif (mb_strlen($name) > 255) {
             $this->showForm(_('Name is too long (max 255 chars).'));
             return;
+        } else if ($this->nameExists($name)) {
+            $this->showForm(_('Name already in use. Try another one.'));
+            return;
         } elseif (empty($description)) {
             $this->showForm(_('Description is required.'));
             return;
@@ -260,5 +263,26 @@ class EditApplicationAction extends OwnerDesignAction
         common_redirect(common_local_url('oauthappssettings'), 303);
     }
 
+    /**
+     * Does the app name already exist?
+     *
+     * Checks the DB to see someone has already registered and app
+     * with the same name.
+     *
+     * @param string $name app name to check
+     *
+     * @return boolean true if the name already exists
+     */
+
+    function nameExists($name)
+    {
+        $newapp = Oauth_application::staticGet('name', $name);
+        if (!$newapp) {
+            return false;
+        } else {
+            return $newapp->id != $this->app->id;
+        }
+    }
+
 }
 

actions/newapplication.php

@@ -158,6 +158,9 @@ class NewApplicationAction extends OwnerDesignAction
         if (empty($name)) {
              $this->showForm(_('Name is required.'));
              return;
+        } else if ($this->nameExists($name)) {
+            $this->showForm(_('Name already in use. Try another one.'));
+            return;
         } elseif (mb_strlen($name) > 255) {
             $this->showForm(_('Name is too long (max 255 chars).'));
             return;
@@ -273,5 +276,22 @@ class NewApplicationAction extends OwnerDesignAction
 
     }
 
+    /**
+     * Does the app name already exist?
+     *
+     * Checks the DB to see someone has already registered and app
+     * with the same name.
+     *
+     * @param string $name app name to check
+     *
+     * @return boolean true if the name already exists
+     */
+
+    function nameExists($name)
+    {
+        $app = Oauth_application::staticGet('name', $name);
+        return ($app !== false);
+    }
+
 }
 

actions/oauthconnectionssettings.php

@@ -33,6 +33,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
 
 require_once INSTALLDIR . '/lib/connectsettingsaction.php';
 require_once INSTALLDIR . '/lib/applicationlist.php';
+require_once INSTALLDIR . '/lib/apioauthstore.php';
 
 /**
  * Show connected OAuth applications
@@ -71,11 +72,6 @@ class OauthconnectionssettingsAction extends ConnectSettingsAction
         return _('Connected applications');
     }
 
-    function isReadOnly($args)
-    {
-        return true;
-    }
-
     /**
      * Instructions for use
      *
@@ -153,6 +149,13 @@ class OauthconnectionssettingsAction extends ConnectSettingsAction
         }
     }
 
+    /**
+     * Revoke access to an authorized OAuth application
+     *
+     * @param int $appId the ID of the application
+     *
+     */
+
     function revokeAccess($appId)
     {
         $cur = common_current_user();
@@ -164,6 +167,8 @@ class OauthconnectionssettingsAction extends ConnectSettingsAction
             return false;
         }
 
+        // XXX: Transaction here?
+
         $appUser = Oauth_application_user::getByKeys($cur, $app);
 
         if (empty($appUser)) {
@@ -171,12 +176,13 @@ class OauthconnectionssettingsAction extends ConnectSettingsAction
             return false;
         }
 
-        $orig = clone($appUser);
+        $datastore = new ApiStatusNetOAuthDataStore();
-        $appUser->access_type = 0;  // No access
+        $datastore->revoke_token($appUser->token, 1);
-        $result = $appUser->update();
+
+        $result = $appUser->delete();
 
         if (!$result) {
-            common_log_db_error($orig, 'UPDATE', __FILE__);
+            common_log_db_error($orig, 'DELETE', __FILE__);
             $this->clientError(_('Unable to revoke access for app: ' . $app->id));
             return false;
         }

actions/showapplication.php

@@ -222,18 +222,33 @@ class ShowApplicationAction extends OwnerDesignAction
 
         $this->elementStart('li', 'entity_reset_keysecret');
         $this->elementStart('form', array(
-            'id' => 'forma_reset_key',
+            'id' => 'form_reset_key',
             'class' => 'form_reset_key',
             'method' => 'POST',
             'action' => common_local_url('showapplication',
                                          array('id' => $this->application->id))));
-
         $this->elementStart('fieldset');
         $this->hidden('token', common_session_token());
         $this->submit('reset', _('Reset key & secret'));
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
         $this->elementEnd('li');
+
+        $this->elementStart('li', 'entity_delete');
+        $this->elementStart('form', array(
+                                          'id' => 'form_delete_application',
+                                          'class' => 'form_delete_application',
+                                          'method' => 'POST',
+                                          'action' => common_local_url('deleteapplication',
+                                                                       array('id' => $this->application->id))));
+
+        $this->elementStart('fieldset');
+        $this->hidden('token', common_session_token());
+        $this->submit('delete', _('Delete'));
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
+        $this->elementEnd('li');
+
         $this->elementEnd('ul');
         $this->elementEnd('div');
 

classes/Consumer.php

@@ -36,4 +36,34 @@ class Consumer extends Memcached_DataObject
         return $cons;
     }
 
+    /**
+     * Delete a Consumer and related tokens and nonces
+     *
+     * XXX: Should this happen in an OAuthDataStore instead?
+     *
+     */
+    function delete()
+    {
+        // XXX: Is there any reason NOT to do this kind of cleanup?
+
+        $this->_deleteTokens();
+        $this->_deleteNonces();
+
+        parent::delete();
+    }
+
+    function _deleteTokens()
+    {
+        $token = new Token();
+        $token->consumer_key = $this->consumer_key;
+        $token->delete();
+    }
+
+    function _deleteNonces()
+    {
+        $nonce = new Nonce();
+        $nonce->consumer_key = $this->consumer_key;
+        $nonce->delete();
+    }
+
 }

classes/Oauth_application.php

@@ -137,4 +137,21 @@ class Oauth_application extends Memcached_DataObject
         }
     }
 
+    function delete()
+    {
+        $this->_deleteAppUsers();
+
+        $consumer = $this->getConsumer();
+        $consumer->delete();
+
+        parent::delete();
+    }
+
+    function _deleteAppUsers()
+    {
+        $oauser = new Oauth_application_user();
+        $oauser->application_id = $this->id;
+        $oauser->delete();
+    }
+
 }

classes/statusnet.ini

@@ -353,7 +353,7 @@ notice_id = K
 id = 129
 owner = 129
 consumer_key = 130
-name = 130
+name = 2
 description = 2
 icon = 130
 source_url = 2
@@ -367,6 +367,7 @@ modified = 384
 
 [oauth_application__keys]
 id = N
+name = U
 
 [oauth_application_user]
 profile_id = 129

db/statusnet.sql

@@ -214,7 +214,7 @@ create table oauth_application (
     id integer auto_increment primary key comment 'unique identifier',
     owner integer not null comment 'owner of the application' references profile (id),
     consumer_key varchar(255) not null comment 'application consumer key' references consumer (consumer_key),
-    name varchar(255) not null comment 'name of the application',
+    name varchar(255) unique key comment 'name of the application',
     description varchar(255) comment 'description of the application',
     icon varchar(255) not null comment 'application icon',
     source_url varchar(255) comment 'application homepage - used for source link',
@@ -230,7 +230,7 @@ create table oauth_application (
 create table oauth_application_user (
     profile_id integer not null comment 'user of the application' references profile (id),
     application_id integer not null comment 'id of the application' references oauth_application (id),
-    access_type tinyint default 0 comment 'access type, bit 1 = read, bit 2 = write, bit 3 = revoked',
+    access_type tinyint default 0 comment 'access type, bit 1 = read, bit 2 = write',
     token varchar(255) comment 'request or access token',
     created datetime not null comment 'date this record was created',
     modified timestamp comment 'date this record was modified',

lib/api.php

@@ -1250,10 +1250,27 @@ class ApiAction extends Action
         case 'api':
             break;
         default:
+
+            $name = null;
+            $url  = null;
+
             $ns = Notice_source::staticGet($source);
+
             if ($ns) {
-                $source_name = '<a href="' . $ns->url . '">' . $ns->name . '</a>';
+                $name = $ns->name;
+                $url  = $ns->url;
+            } else {
+                $app = Oauth_application::staticGet('name', $source);
+                if ($app) {
+                    $name = $app->name;
+                    $url  = $app->source_url;
+                }
             }
+
+            if (!empty($name) && !empty($url)) {
+                $source_name = '<a href="' . $url . '">' . $name . '</a>';
+            }
+
             break;
         }
         return $source_name;

lib/apioauthstore.php

@@ -159,5 +159,32 @@ class ApiStatusNetOAuthDataStore extends StatusNetOAuthDataStore
         }
     }
 
+    /**
+     * Revoke specified access token
+     *
+     * Revokes the token specified by $token_key.
+     * Throws exceptions in case of error.
+     *
+     * @param string $token_key the token to be revoked
+     * @param int    $type      type of token (0 = req, 1 = access)
+     *
+     * @access public
+     *
+     * @return void
+     */
+
+    public function revoke_token($token_key, $type = 0) {
+        $rt = new Token();
+        $rt->tok = $token_key;
+        $rt->type = $type;
+        $rt->state = 0;
+        if (!$rt->find(true)) {
+            throw new Exception('Tried to revoke unknown token');
+        }
+        if (!$rt->delete()) {
+            throw new Exception('Failed to delete revoked token');
+        }
+    }
+
 }
 

lib/noticelist.php

@@ -486,12 +486,28 @@ class NoticeListItem extends Widget
                 $this->out->element('span', 'device', $source_name);
                 break;
              default:
+
+                $name = null;
+                $url  = null;
+
                 $ns = Notice_source::staticGet($this->notice->source);
+
                 if ($ns) {
+                    $name = $ns->name;
+                    $url  = $ns->url;
+                } else {
+                    $app = Oauth_application::staticGet('name', $this->notice->source);
+                    if ($app) {
+                        $name = $app->name;
+                        $url  = $app->source_url;
+                    }
+                }
+
+                if (!empty($name) && !empty($url)) {
                     $this->out->elementStart('span', 'device');
-                    $this->out->element('a', array('href' => $ns->url,
+                    $this->out->element('a', array('href' => $url,
                                                    'rel' => 'external'),
-                                        $ns->name);
+                                        $name);
                     $this->out->elementEnd('span');
                 } else {
                     $this->out->element('span', 'device', $source_name);

lib/router.php

@@ -152,6 +152,10 @@ class Router
                 array('action' => 'editapplication'),
                 array('id' => '[0-9]+')
             );
+            $m->connect('settings/oauthapps/delete/:id',
+                array('action' => 'deleteapplication'),
+                array('id' => '[0-9]+')
+            );
 
             // search