first commit

wiki/scripts/crypt.php

@@ -0,0 +1,41 @@
+<?php if (!defined('PmWiki')) exit();
+/*  Copyright 2002-2015 Patrick R. Michaud (pmichaud@pobox.com)
+    This file is part of PmWiki; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.  See pmwiki.php for full details.
+
+    This script defines ?action=crypt, providing help for WikiAdministrators
+    to set up site-wide passwords in the installation.
+*/
+
+SDV($HandleActions['crypt'],'HandleCrypt');
+SDV($ActionTitleFmt['crypt'],'| $[Password encryption]');
+
+function HandleCrypt($pagename, $auth='read') {
+  global $ScriptUrl,$HTMLStartFmt,$HTMLEndFmt;
+  PrintFmt($pagename,$HTMLStartFmt);
+  $passwd = stripmagic(@$_POST["passwd"]);
+  echo FmtPageName(
+    "<form action='{\$ScriptUrl}' method='POST'><p>
+      Enter password to encrypt: 
+      <input type='text' name='passwd' value='"
+      . PHSC($passwd, ENT_QUOTES) ."' />
+      <input type='submit' />
+      <input type='hidden' name='n' value='{\$FullName}' />
+      <input type='hidden' name='action' value='crypt' /></p></form>",
+    $pagename);
+  if ($passwd) { 
+    $crypt = pmcrypt($passwd);
+    echo "<p class='vspace'>Encrypted password = $crypt</p>"; 
+    echo "<p class='vspace'>To set a site-wide password, insert the line below
+      in your <i>config.php</i> file, <br />replacing <tt>'type'</tt> with
+      one of <tt>'admin'</tt>, <tt>'read'</tt>, <tt>'edit'</tt>,
+      or <tt>'attr'</tt>.  <br />See <a 
+      href='$ScriptUrl?n=PmWiki.PasswordsAdmin'>PasswordsAdmin</a> for more
+      details.</p>
+      <pre class='vspace'>  \$DefaultPasswords['type']='$crypt';</pre>";
+  }
+  PrintFmt($pagename,$HTMLEndFmt);
+}
+