[FEATURE] Docs: Revice upgrade instructions

[jirafeau.git] / admin.php

diff --git a/admin.php b/admin.php
old mode 100755 (executable)
new mode 100644 (file)
index bdd0267..d602dcd
--- a/admin.php
+++ b/admin.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *  Jirafeau, your web file repository
 <?php
 /*
  *  Jirafeau, your web file repository

- *  Copyright (C) 2012  Jerome Jutteau <j.jutteau@gmail.com>
+ *  Copyright (C) 2015  Jerome Jutteau <j.jutteau@gmail.com>

  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as


@@ -16,10 +16,9 @@
  *  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/>.
  */
  *  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/>.
  */

- 
+

 define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');
 
 define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');
 

-require (JIRAFEAU_ROOT . 'lib/config.php');

 require (JIRAFEAU_ROOT . 'lib/settings.php');
 require (JIRAFEAU_ROOT . 'lib/functions.php');
 require (JIRAFEAU_ROOT . 'lib/lang.php');
 require (JIRAFEAU_ROOT . 'lib/settings.php');
 require (JIRAFEAU_ROOT . 'lib/functions.php');
 require (JIRAFEAU_ROOT . 'lib/lang.php');


@@ -28,209 +27,278 @@ require (JIRAFEAU_ROOT . 'lib/lang.php');
 if (file_exists (JIRAFEAU_ROOT . 'install.php')
     && !file_exists (JIRAFEAU_ROOT . 'lib/config.local.php'))
 {
 if (file_exists (JIRAFEAU_ROOT . 'install.php')
     && !file_exists (JIRAFEAU_ROOT . 'lib/config.local.php'))
 {

-    header('Location: install.php'); 
+    header('Location: install.php');

     exit;
 }
 
     exit;
 }
 

-/* Check if the install.php script is still in the directory. */
-if (file_exists (JIRAFEAU_ROOT . 'install.php'))
-{
-    require (JIRAFEAU_ROOT . 'lib/template/header.php');
-    echo '<div class="error"><p>'.
-         t('Installer script still present') .
-         '</p></div>';
-    require (JIRAFEAU_ROOT.'lib/template/footer.php');
-    exit;
+/* If called from CLI, no password or graphical interface */
+if (php_sapi_name() == "cli") {
+     if ((count($argv)>1) && $argv[1]=="clean_expired") {
+          $total = jirafeau_admin_clean ();
+          echo "$total expired files deleted.";
+     }
+     elseif ((count($argv)>1) && $argv[1]=="clean_async") {
+          $total = jirafeau_admin_clean_async ();
+          echo "$total old unfinished transfers deleted.";
+     }
+     else
+     {
+          die("No command found. Should be admin.php <clean_expired|clean_async>.");
+     }

 }
 }

-
-/* Disable admin interface if we have a empty admin password. */
-if (!$cfg['admin_password'])
+else

 {
 {

-    require (JIRAFEAU_ROOT . 'lib/template/header.php');
-    echo '<div class="error"><p>'.
-         t('Sorry, the admin interface is not enabled.') .
-         '</p></div>';
-    require (JIRAFEAU_ROOT.'lib/template/footer.php');
-    exit;
-}
+  /* Disable admin interface if we have a empty admin password. */
+  if (empty($cfg['admin_password']) && empty($cfg['admin_http_auth_user']))
+  {
+      require (JIRAFEAU_ROOT . 'lib/template/header.php');
+      echo '<div class="error"><p>'.
+           t('Sorry, the admin interface is not enabled.') .
+           '</p></div>';
+      require (JIRAFEAU_ROOT.'lib/template/footer.php');
+      exit;
+  }

 
 

-/* Check session. */
-session_start();
+  /* Check session. */
+  session_start();

 
 

-/* Unlog if asked. */
-if (isset ($_POST['action']) && (strcmp ($_POST['action'], 'logout') == 0))
-    $_SESSION['admin_auth'] = false;
+  /* Unlog if asked. */
+  if (isset ($_POST['action']) && (strcmp ($_POST['action'], 'logout') == 0))
+      $_SESSION['admin_auth'] = false;

 
 

-/* Check password. */
-if (isset ($_POST['admin_password']))
-{
-    if (strcmp ($cfg['admin_password'], $_POST['admin_password']) == 0)
-        $_SESSION['admin_auth'] = true;
-    else
-    {
-        $_SESSION['admin_auth'] = false;
-        require (JIRAFEAU_ROOT . 'lib/template/header.php');
-        echo '<div class="error"><p>'.
-             t('Wrong password.') . '</p></div>';
-        require (JIRAFEAU_ROOT.'lib/template/footer.php');
-        exit;
-    }
-}
-/* Ask for password. */
-elseif (!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
-{
-    require (JIRAFEAU_ROOT . 'lib/template/header.php'); ?>
-    <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-    <fieldset>
-        <table>
-        <tr>
-            <td class = "label"><label for = "enter_password">
-            <?php echo t('Administration password') . ':';?></label>
-            </td>
-            <td class = "field"><input type = "password"
-            name = "admin_password" id = "admin_password"
-            size = "40" />
-            </td>
-        </tr>
-        <tr class = "nav">
-            <td></td>
-            <td class = "nav next">
-            <input type = "submit" name = "key" value =
-            "<?php echo t('Login'); ?>" />
-            </td>
-        </tr>
-        </table>
-    </fieldset>
-    </form>
-    <?php
-    require (JIRAFEAU_ROOT.'lib/template/footer.php');
-    exit;
-}
+  /* Check classic admin password authentification. */
+  if (isset ($_POST['admin_password']) && empty($cfg['admin_http_auth_user']))
+  {
+      if ($cfg['admin_password'] === $_POST['admin_password'] ||
+          $cfg['admin_password'] === hash('sha256', $_POST['admin_password']))
+          $_SESSION['admin_auth'] = true;
+      else
+      {
+          $_SESSION['admin_auth'] = false;
+          require (JIRAFEAU_ROOT . 'lib/template/header.php');
+          echo '<div class="error"><p>'.
+               t('Wrong password.') . '</p></div>';
+          require (JIRAFEAU_ROOT.'lib/template/footer.php');
+          exit;
+      }
+  }
+  /* Ask for classic admin password authentification. */
+  elseif ((!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
+          && empty($cfg['admin_http_auth_user']))
+  {
+      require (JIRAFEAU_ROOT . 'lib/template/header.php'); ?>
+      <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+      <fieldset>
+          <table>
+          <tr>
+              <td class = "label"><label for = "enter_password">
+              <?php echo t('Administration password') . ':';?></label>
+              </td>
+              <td class = "field"><input type = "password"
+              name = "admin_password" id = "admin_password"
+              size = "40" />
+              </td>
+          </tr>
+          <tr class = "nav">
+              <td></td>
+              <td class = "nav next">
+              <input type = "submit" name = "key" value =
+              "<?php echo t('Login'); ?>" />
+              </td>
+          </tr>
+          </table>
+      </fieldset>
+      </form>
+      <?php
+      require (JIRAFEAU_ROOT.'lib/template/footer.php');
+      exit;
+  }
+  /* Check authenticated user if HTTP authentification is enable. */
+  elseif ((!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
+          && !empty($cfg['admin_http_auth_user']))
+  {
+      if ($cfg['admin_http_auth_user'] == $_SERVER['PHP_AUTH_USER'])
+          $_SESSION['admin_auth'] = true;
+  }

 
 

-/* Admin interface. */
-require (JIRAFEAU_ROOT . 'lib/template/header.php');
-?><h2><?php echo t('Admin interface'); ?></h2><?php
+  /* Be sure that no one can access further without admin_auth. */
+  if (!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
+  {
+           $_SESSION['admin_auth'] = false;
+          require (JIRAFEAU_ROOT . 'lib/template/header.php');
+          echo '<div class="error"><p>'.
+           t('Sorry, you are not authenticated on admin interface.') .
+           '</p></div>';
+          require (JIRAFEAU_ROOT.'lib/template/footer.php');
+          exit;
+  }

 
 

-/* Show admin interface. */
-{
-        ?><div id = "install">
-        <fieldset><legend><?php echo t('Actions');?></legend>
-        <table>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <tr>
-            <input type = "hidden" name = "action" value = "clean"/>
-            <td class = "info">
-                <?php echo t('Clean expired files'); ?>
-            </td>
-            <td></td>
-            <td>
-                <input type = "submit" value = "<?php echo t('Clean'); ?>" />
-            </td>
-        </tr>
-        </form>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <tr>
-            <input type = "hidden" name = "action" value = "list"/>
-            <td class = "info">
-                <?php echo t('List all files'); ?>
-            </td>
-            <td></td>
-            <td>
-                <input type = "submit" value = "<?php echo t('List'); ?>" />
-            </td>
-        </tr>
-        </form>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <tr>
-            <input type = "hidden" name = "action" value = "search_by_name"/>
-            <td class = "info">
-                <?php echo t('Search files by name'); ?>
-            </td>
-            <td>
-                <input type = "text" name = "name" id = "name"/>
-            </td>
-            <td>
-                <input type = "submit" value = "<?php echo t('Search'); ?>" />
-            </td>
-        </tr>
-        </form>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <tr>
-            <input type = "hidden" name = "action" value = "search_by_file_hash"/>
-            <td class = "info">
-                <?php echo t('Search files by file hash'); ?>
-            </td>
-            <td>
-                <input type = "text" name = "hash" id = "hash"/>
-            </td>
-            <td>
-                <input type = "submit" value = "<?php echo t('Search'); ?>" />
-            </td>
-        </tr>
-        </form>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <tr>
-            <input type = "hidden" name = "action" value = "search_link"/>
-            <td class = "info">
-                <?php echo t('Search a specific link'); ?>
-            </td>
-            <td>
-                <input type = "text" name = "link" id = "link"/>
-            </td>
-            <td>
-                <input type = "submit" value = "<?php echo t('Search'); ?>" />
-            </td>
-        </tr>
-        </form>
-        </table>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <input type = "hidden" name = "action" value = "logout"/>
-        <input type = "submit" value = "<?php echo t('Logout'); ?>" />
-        </form>
-        </fieldset></div><?php
-}
+  /* Operations may take a long time.
+   * Be sure PHP's safe mode is off.
+   */
+  @set_time_limit(0);
+  /* Remove errors. */
+  @error_reporting(0);

 
 

-/* Check for actions */
-if (isset ($_POST['action']))
-{
-    if (strcmp ($_POST['action'], 'clean') == 0)
-    {
-        $total = jirafeau_admin_clean ();
-        echo '<div class="message">' . NL;
-        echo '<p>';
-        echo t('Number of cleaned files') . ' : ' . $total;
-        echo '</p></div>';
-    }
-    elseif (strcmp ($_POST['action'], 'list') == 0)
-    {
-        jirafeau_admin_list ("", "", "");
-    }
-    elseif (strcmp ($_POST['action'], 'search_by_name') == 0)
-    {
-        jirafeau_admin_list ($_POST['name'], "", "");
-    }
-    elseif (strcmp ($_POST['action'], 'search_by_file_hash') == 0)
-    {
-        jirafeau_admin_list ("", $_POST['hash'], "");
-    }
-    elseif (strcmp ($_POST['action'], 'search_link') == 0)
-    {
-        jirafeau_admin_list ("", "", $_POST['link']);
-    }
-    elseif (strcmp ($_POST['action'], 'delete_link') == 0)
-    {
-        jirafeau_delete_link ($_POST['link']);
-        echo '<div class="message">' . NL;
-        echo '<p>' . t('Link deleted') . '</p></div>';
-    }
-    elseif (strcmp ($_POST['action'], 'delete_file') == 0)
-    {
-        $count = jirafeau_delete_file ($_POST['md5']);
-        echo '<div class="message">' . NL;
-        echo '<p>' . t('Deleted links') . ' : ' . $count . '</p></div>';
-    }
-}
+  /* Show admin interface if not downloading a file. */
+  if (!(isset ($_POST['action']) && strcmp ($_POST['action'], 'download') == 0))
+  {
+          require (JIRAFEAU_ROOT . 'lib/template/header.php');
+          ?><h2><?php echo t('Admin interface'); ?></h2><?php
+          ?><h2>(version <?php echo JIRAFEAU_VERSION ?>)</h2><?php

 
 

-require (JIRAFEAU_ROOT.'lib/template/footer.php');
+          ?><div id = "admin">
+          <fieldset><legend><?php echo t('Actions');?></legend>
+          <table>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+          <tr>
+              <input type = "hidden" name = "action" value = "clean"/>
+              <td class = "info">
+                  <?php echo t('Clean expired files'); ?>
+              </td>
+              <td></td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('Clean'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+          <tr>
+              <input type = "hidden" name = "action" value = "clean_async"/>
+              <td class = "info">
+                  <?php echo t('Clean old unfinished transfers'); ?>
+              </td>
+              <td></td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('Clean'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+          <tr>
+              <input type = "hidden" name = "action" value = "list"/>
+              <td class = "info">
+                  <?php echo t('List all files'); ?>
+              </td>
+              <td></td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('List'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+          <tr>
+              <input type = "hidden" name = "action" value = "search_by_name"/>
+              <td class = "info">
+                  <?php echo t('Search files by name'); ?>
+              </td>
+              <td>
+                  <input type = "text" name = "name" id = "name"/>
+              </td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('Search'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+          <tr>
+              <input type = "hidden" name = "action" value = "search_by_file_hash"/>
+              <td class = "info">
+                  <?php echo t('Search files by file hash'); ?>
+              </td>
+              <td>
+                  <input type = "text" name = "hash" id = "hash"/>
+              </td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('Search'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+          <tr>
+              <input type = "hidden" name = "action" value = "search_link"/>
+              <td class = "info">
+                  <?php echo t('Search a specific link'); ?>
+              </td>
+              <td>
+                  <input type = "text" name = "link" id = "link"/>
+              </td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('Search'); ?>" />
+              </td>
+          </tr>
+          </form>
+          </table>
+          <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+              <input type = "hidden" name = "action" value = "logout" />
+              <input type = "submit" value = "<?php echo t('Logout'); ?>" />
+          </form>
+          </fieldset></div><?php
+  }

 
 

-?>
\ No newline at end of file
+  /* Check for actions */
+  if (isset ($_POST['action']))
+  {
+      if (strcmp ($_POST['action'], 'clean') == 0)
+      {
+          $total = jirafeau_admin_clean ();
+          echo '<div class="message">' . NL;
+          echo '<p>';
+          echo t('Number of cleaned files') . ' : ' . $total;
+          echo '</p></div>';
+      }
+      elseif (strcmp ($_POST['action'], 'clean_async') == 0)
+      {
+          $total = jirafeau_admin_clean_async ();
+          echo '<div class="message">' . NL;
+          echo '<p>';
+          echo t('Number of cleaned files') . ' : ' . $total;
+          echo '</p></div>';
+      }
+      elseif (strcmp ($_POST['action'], 'list') == 0)
+      {
+          jirafeau_admin_list ("", "", "");
+      }
+      elseif (strcmp ($_POST['action'], 'search_by_name') == 0)
+      {
+          jirafeau_admin_list ($_POST['name'], "", "");
+      }
+      elseif (strcmp ($_POST['action'], 'search_by_file_hash') == 0)
+      {
+          jirafeau_admin_list ("", $_POST['hash'], "");
+      }
+      elseif (strcmp ($_POST['action'], 'search_link') == 0)
+      {
+          jirafeau_admin_list ("", "", $_POST['link']);
+      }
+      elseif (strcmp ($_POST['action'], 'delete_link') == 0)
+      {
+          jirafeau_delete_link ($_POST['link']);
+          echo '<div class="message">' . NL;
+          echo '<p>' . t('Link deleted') . '</p></div>';
+      }
+      elseif (strcmp ($_POST['action'], 'delete_file') == 0)
+      {
+          $count = jirafeau_delete_file ($_POST['md5']);
+          echo '<div class="message">' . NL;
+          echo '<p>' . t('Deleted links') . ' : ' . $count . '</p></div>';
+      }
+      elseif (strcmp ($_POST['action'], 'download') == 0)
+      {
+          $l = jirafeau_get_link ($_POST['link']);
+          if (!count ($l))
+              return;
+          $p = s2p ($l['md5']);
+          header ('Content-Length: ' . $l['file_size']);
+          header ('Content-Type: ' . $l['mime_type']);
+          header ('Content-Disposition: attachment; filename="' .
+                  $l['file_name'] . '"');
+          if (file_exists(VAR_FILES . $p . $l['md5']))
+              readfile (VAR_FILES . $p . $l['md5']);
+          exit;
+      }
+  }
+
+  require (JIRAFEAU_ROOT.'lib/template/footer.php');
+}
+?>