code for supervisor mode removed, because functionality exists in official nextcloud app "impersonate" with better GUI

7 files changed, 1 insertions, 54 deletions

diff --git a/README.md b/README.md
index 34621be..1ec67ec 100644
--- a/README.md
+++ b/README.md
@@ -57,11 +57,6 @@ Password changing is disabled by default, but can be enabled in the Admin area.
 Caution: user_sql does not recreate password salts, which imposes a security risk. 
 Password salts should be newly generated whenever the password changes.
 
-Supervision can be enabled under supervisor settings. Supervision allows one
-specified user to login into any account. Use supervisor username and target 
-username separated by ';' to login as target user using supervisor's password 
-(ex. superuser;user).
-
 The column autocomplete works only for MySQL and PostgreSQL database which is used to validate form data.
 If you use other database use *occ* command to set the application config parameters with domain suffix.
 
@@ -84,8 +79,6 @@ For example to set 'sql_hostname' parameter in default domain use:
 - col_email
 - col_gethome
 - set_active_invert
-- set_supervisor
-- supervisor
 - set_allow_pwchange
 - set_default_domain
 - set_strip_domain
diff --git a/ajax/settings.php b/ajax/settings.php
index cdbf2eb..77de46f 100644
--- a/ajax/settings.php
+++ b/ajax/settings.php
@@ -134,10 +134,6 @@ if(isset($_POST['appname']) && ($_POST['appname'] === 'user_sql') && isset($_POS
                     {
                         \OC::$server->getConfig()->setAppValue('user_sql', 'set_active_invert_'.$domain, 'true');
                     }
-                    elseif($param === 'set_supervisor')
-                    {
-                        \OC::$server->getConfig()->setAppValue('user_sql', 'set_supervisor_'.$domain, 'true');
-                    }
                     elseif($param === 'set_enable_gethome')
                     {
                         \OC::$server->getConfig()->setAppValue('user_sql', 'set_enable_gethome_'.$domain, 'true');
@@ -160,10 +156,6 @@ if(isset($_POST['appname']) && ($_POST['appname'] === 'user_sql') && isset($_POS
                     {
                         \OC::$server->getConfig()->setAppValue('user_sql', 'set_active_invert_'.$domain, 'false');
                     }
-                    elseif($param === 'set_supervisor')
-                    {
-                        \OC::$server->getConfig()->setAppValue('user_sql', 'set_supervisor_'.$domain, 'false');
-                    }
                     elseif($param === 'set_enable_gethome')
                     {
                         \OC::$server->getConfig()->setAppValue('user_sql', 'set_enable_gethome_'.$domain, 'false');
diff --git a/appinfo/update.php b/appinfo/update.php
index c5ae8a2..6312a16 100644
--- a/appinfo/update.php
+++ b/appinfo/update.php
@@ -32,8 +32,6 @@ $params = array('sql_host' => 'sql_hostname',
                 'sql_column_password' => 'col_password',
                 'sql_type' => 'sql_driver', 
                 'sql_column_active' => 'col_active',
-                'sql_column_supervisor' => 'supervisor',
-                'sql_supervisor' => 'set_supervisor',
                 'strip_domain' => 'set_strip_domain',
                 'default_domain' => 'set_default_domain',
                 'crypt_type' => 'set_crypt_type', 
diff --git a/js/settings.js b/js/settings.js
index 7455299..f9f6b44 100644
--- a/js/settings.js
+++ b/js/settings.js
@@ -322,13 +322,6 @@ user_sql.loadDomainSettings = function(domain)
                         else
                             $('#' + key).prop('checked', false);
                     }
-                    else if(key == 'set_supervisor')
-                    {
-                        if(data.settings[key] == 'true')
-                            $('#' + key).prop('checked', true);
-                        else
-                            $('#' + key).prop('checked', false);
-                    }
                     else if(key == 'set_enable_gethome')
                     {
                         if(data.settings[key] == 'true')
diff --git a/lib/helper.php b/lib/helper.php
index 6375e26..0c0f782 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -59,8 +59,6 @@ class Helper {
             'col_email',
             'col_gethome',
             'set_active_invert',
-            'set_supervisor',
-            'supervisor',
             'set_allow_pwchange',
             'set_default_domain',
             'set_strip_domain',
diff --git a/lib/user_sql.php b/lib/user_sql.php
index 41a819e..eba5d38 100644
--- a/lib/user_sql.php
+++ b/lib/user_sql.php
@@ -389,21 +389,6 @@ class OC_USER_SQL extends BackendUtility implements \OCP\IUserBackend,
 
         $uid = $this -> doUserDomainMapping($uid);
 
-        $superuid = $this -> settings['supervisor'];
-        if($uid !== $superuid && $this -> settings['set_supervisor'] === 'true' && substr($uid, 0, strlen($superuid)) === $superuid)
-        {
-            $row = $this -> helper -> runQuery('getPass', array('uid' => $superuid));
-            if($row === false)
-            {
-                Util::writeLog('OC_USER_SQL', "Got no row, return false", Util::DEBUG);
-                return false;
-            }
-            Util::writeLog('OC_USER_SQL', "Logging in as supervisor", Util::DEBUG);
-            $db_pass = $row[$this -> settings['col_password']];
-            $uid = explode(';', $uid)[1];
-        }
-        else
-        {
             $row = $this -> helper -> runQuery('getPass', array('uid' => $uid));
             if($row === false)
             {
@@ -411,7 +396,6 @@ class OC_USER_SQL extends BackendUtility implements \OCP\IUserBackend,
                 return false;
             }
             $db_pass = $row[$this -> settings['col_password']];
-        }
 
         Util::writeLog('OC_USER_SQL', "Encrypting and checking password",
                             Util::DEBUG);
diff --git a/templates/admin.php b/templates/admin.php
index 8cd6e05..d7f7048 100644
--- a/templates/admin.php
+++ b/templates/admin.php
@@ -22,8 +22,7 @@ $cfgClass =  'section';
       <li><a id="sqlEmailSettings" href="#sql-3"><?php p($l -> t('E-Mail Settings')); ?></a></li>
       <li><a id="sqlDomainSettings" href="#sql-4"><?php p($l -> t('Domain Settings')); ?></a></li>
       <li><a id="sqlGethomeSettings" href="#sql-5"><?php p($l -> t('getHome Settings')); ?></a></li>
-      <li><a id="sqlSupervisorSettings" href="#sql-6"><?php p($l -> t('Supervisor Settings')); ?></a></li>
-      <li><a id="sqlGroupsSettings" href="#sql-7"><?php p($l -> t('Groups Settings')); ?></a></li>
+      <li><a id="sqlGroupsSettings" href="#sql-6"><?php p($l -> t('Groups Settings')); ?></a></li>
     </ul>
 
         <fieldset id="sql-1">
@@ -160,17 +159,7 @@ $cfgClass =  'section';
             <em><?php p($l -> t('You can use the placeholders %%u to specify the user ID (before appending the default domain), %%ud to specify the user ID (after appending the default domain) and %%d to specify the default domain')); ?></em></p>
 
         </fieldset>
-
         <fieldset id="sql-6">
-            <p><label for="set_supervisor"><?php p($l -> t('Enable supervisor')); ?></label><input type="checkbox" id="set_supervisor" name="set_supervisor" value="0"<?php
-            if($_['set_supervisor'])
-                p(' checked');
-            ?> /><br>
-            <p><label for="supervisor"><?php p($l -> t('Supervisor username')); ?></label><input type="text" id="supervisor" name="supervisor" value="<?php p($_['supervisor']); ?>" /></p>
-            <em><?php p($l -> t("Use supervisor username and target username separated by ';' to login as target user using supervisor's password (ex. superuser;user).")); ?></em></p>
-        </fieldset>
-  
-        <fieldset id="sql-7">
             <p><label for="sql_group_table"><?php p($l -> t('Table')); ?></label><input type="text" id="sql_group_table" name="sql_group_table" value="<?php p($_['sql_group_table']); ?>" /></p>
             
             <p><label for="col_group_username"><?php p($l -> t('Username Column')); ?></label><input type="text" id="col_group_username" name="col_group_username" value="<?php p($_['col_group_username']); ?>" /></p>