[BUGFIX] Remove invalid regex Warning

[jirafeau_project.git] / admin.php

diff --git a/admin.php b/admin.php
old mode 100755 (executable)
new mode 100644 (file)
index 5ae2d6e..d3a069c
--- 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


@@ -16,289 +16,251 @@
  *  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__) . '/');
+session_start();
+define('JIRAFEAU_ROOT', dirname(__FILE__) . '/');

 
 

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

 
 /* Check if installation is OK. */
 
 /* Check if installation is OK. */

-if (file_exists (JIRAFEAU_ROOT . 'install.php')
-    && !file_exists (JIRAFEAU_ROOT . 'lib/config.local.php'))
-{
-    header('Location: install.php'); 
-    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;
-}
-
-/* Disable admin interface if we have a empty admin password. */
-if (!$cfg['admin_password'])
-{
-    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');
+if (file_exists(JIRAFEAU_ROOT . 'install.php')
+    && !file_exists(JIRAFEAU_ROOT . 'lib/config.local.php')) {
+    header('Location: install.php');

     exit;
 }
 
     exit;
 }
 

-/* Check session. */
-session_start();
-
-/* 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
-    {
-        $_SESSION['admin_auth'] = false;
-        require (JIRAFEAU_ROOT . 'lib/template/header.php');
-        echo '<div class="error"><p>'.
-             t('Wrong password.') . '</p></div>';
-        require (JIRAFEAU_ROOT.'lib/template/footer.php');
-        exit;
+/* If called from CLI, no password or graphical interface */
+if (php_sapi_name() == "cli") {
+    if ((count($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>.");

     }
     }

-}
-/* Ask for password. */
-elseif (!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
-{
-    require (JIRAFEAU_ROOT . 'lib/template/header.php'); ?>
-    <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-    <fieldset>
-        <table>
-        <tr>
-            <td class = "label"><label for = "enter_password">
-            <?php echo t('Administration password') . ':';?></label>
-            </td>
-            <td class = "field"><input type = "password"
-            name = "admin_password" id = "admin_password"
-            size = "40" />
-            </td>
-        </tr>
-        <tr class = "nav">
-            <td></td>
-            <td class = "nav next">
-            <input type = "submit" name = "key" value =
-            "<?php echo t('Login'); ?>" />
-            </td>
-        </tr>
-        </table>
-    </fieldset>
-    </form>
-    <?php
-    require (JIRAFEAU_ROOT.'lib/template/footer.php');
-    exit;
-}
+} else {
+    /* Disable admin interface if we have a empty admin password. */
+  if (empty($cfg['admin_password']) && empty($cfg['admin_http_auth_user'])) {
+      require(JIRAFEAU_ROOT . 'lib/template/header.php');
+      echo '<div class="error"><p>'.
+           t('NO_ADMIN') .
+           '</p></div>';
+      require(JIRAFEAU_ROOT.'lib/template/footer.php');
+      exit;
+  }

 
 

-/* Operations may take a long time.
- * Be sure PHP's safe mode is off.
- */
-@set_time_limit(0);
-/* Remove errors. */
-@error_reporting(0);
+  /* Unlog if asked. */
+  if (jirafeau_admin_session_logged() && isset($_POST['action']) && (strcmp($_POST['action'], 'logout') == 0)) {
+      jirafeau_admin_session_end();
+  }

 
 

-/* Admin interface. */
-require (JIRAFEAU_ROOT . 'lib/template/header.php');
-?><h2><?php echo t('Admin interface'); ?></h2><?php
+  if (!jirafeau_admin_session_logged()) {
+      /* Test HTTP authentification. */
+      if (!empty($cfg['admin_http_auth_user']) &&
+          $cfg['admin_http_auth_user'] == $_SERVER['PHP_AUTH_USER']) {
+          jirafeau_admin_session_start();
+      }
+      /* Test web password authentification. */
+      else if (!empty($cfg['admin_password']) && isset($_POST['admin_password'])) {
+          if ($cfg['admin_password'] === $_POST['admin_password'] ||
+              $cfg['admin_password'] === hash('sha256', $_POST['admin_password'])) {
+              jirafeau_admin_session_start();
+          } else {
+              require(JIRAFEAU_ROOT . 'lib/template/header.php');
+              echo '<div class="error"><p>'. t('BAD_PSW') . '</p></div>';
+              require(JIRAFEAU_ROOT.'lib/template/footer.php');
+              exit;
+          }
+      }
+      /* Admin password prompt form. */
+      else {
+          require(JIRAFEAU_ROOT . 'lib/template/header.php'); ?>
+          <form method="post" class="form login">
+          <fieldset>
+              <table>
+              <tr>
+                  <td class = "label"><label for = "enter_password">
+                  <?php echo t('ADMIN_PSW') . ':'; ?></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;
+      }
+  }

 
 

-/* 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 = "clean_async"/>
-            <td class = "info">
-                <?php echo t('Clean old unfinished transferts'); ?>
-            </td>
-            <td></td>
-            <td>
-                <input type = "submit" value = "<?php echo t('Clean'); ?>" />
-            </td>
-        </tr>
-        </form>
-       <?php
-        if ($cfg['enable_blocks'])
-        {
-        ?>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <tr>
-            <input type = "hidden" name = "action" value = "clean_block"/>
-            <td class = "info">
-                <?php echo t('Clean unused blocks'); ?>
-            </td>
-            <td></td>
-            <td>
-                <input type = "submit" value = "<?php echo t('Clean'); ?>" />
-            </td>
-        </tr>
-        </form>
-        <?php
-        }
-        ?>
+  /* Operations may take a long time.
+   * Be sure PHP's safe mode is off.
+   */
+  @set_time_limit(0);
+  /* Remove errors. */
+  @error_reporting(0);

 
 

-        <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
-}
+  /* 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

 
 

-/* 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'], 'clean_block') == 0)
-    {
-        $total = jirafeau_admin_clean_block ();
-        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']);
-    }
-}
+          ?><div id = "admin">
+          <fieldset><legend><?php echo t('ACTIONS'); ?></legend>
+          <table>
+          <form method="post">
+          <tr>
+              <input type = "hidden" name = "action" value = "clean"/>
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <td class = "info">
+                  <?php echo t('CLEAN_EXPIRED'); ?>
+              </td>
+              <td></td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('CLEAN'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form method="post">
+          <tr>
+              <input type = "hidden" name = "action" value = "clean_async"/>
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <td class = "info">
+                  <?php echo t('CLEAN_INCOMPLETE'); ?>
+              </td>
+              <td></td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('CLEAN'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form method="post">
+          <tr>
+              <input type = "hidden" name = "action" value = "list"/>
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <td class = "info">
+                  <?php echo t('LS_FILES'); ?>
+              </td>
+              <td></td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('LIST'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form method="post">
+          <tr>
+              <input type = "hidden" name = "action" value = "search_by_name"/>
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <td class = "info">
+                  <?php echo t('SEARCH_NAME'); ?>
+              </td>
+              <td>
+                  <input type = "text" name = "name" id = "name"/>
+              </td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('SEARCH'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form method="post">
+          <tr>
+              <input type = "hidden" name = "action" value = "search_by_file_hash"/>
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <td class = "info">
+                  <?php echo t('SEARH_BY_HASH'); ?>
+              </td>
+              <td>
+                  <input type = "text" name = "hash" id = "hash"/>
+              </td>
+              <td>
+                  <input type = "submit" value = "<?php echo t('SEARCH'); ?>" />
+              </td>
+          </tr>
+          </form>
+          <form method="post">
+          <tr>
+              <input type = "hidden" name = "action" value = "search_link"/>
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <td class = "info">
+                  <?php echo t('SEARCH_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 method="post">
+              <input type = "hidden" name = "action" value = "logout" />
+              <?php echo jirafeau_admin_csrf_field() ?>
+              <input type = "submit" value = "<?php echo t('LOGOUT'); ?>" />
+          </form>
+          </fieldset></div><?php
+  }

 
 

-require (JIRAFEAU_ROOT.'lib/template/footer.php');
+  /* 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('CLEANED_FILES_CNT') . ' : ' . $total;
+          echo '</p></div>';
+      } elseif (strcmp($_POST['action'], 'clean_async') == 0) {
+          $total = jirafeau_admin_clean_async();
+          echo '<div class="message">' . NL;
+          echo '<p>';
+          echo t('CLEANED_FILES_CNT') . ' : ' . $total;
+          echo '</p></div>';
+      } elseif (strcmp($_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');
+}

 ?>
 ?>