moodle/auth/shibboleth/config.html

<?php

    global $CFG;

    // Set to defaults if undefined
    if (!isset($config->auth_instructions) or empty($config->user_attribute)) {
        $config->auth_instructions = get_string('auth_shib_instructions', 'auth', $CFG->wwwroot.'/auth/shibboleth/index.php');
    }
    if (!isset ($config->user_attribute)) {
        $config->user_attribute = '';
    }
    if (!isset ($config->convert_data)) {
        $config->convert_data = '';
    }
    if (!isset($config->changepasswordurl)) {
        $config->changepasswordurl = '';
    }

?>
<table cellspacing="0" cellpadding="5" border="0">

<tr valign="top" class="required">
    <td align="right"><?php print_string("username") ?>:</td>
    <td>
        <input name="user_attribute" type="text" size="30" value="<?php echo $config->user_attribute ?>" />
    </td>
    <td><?php print_string("auth_shib_username_description", "auth") ?></td>
</tr>

<!-- 
This is kind of obsolete because the login instructions are now centralized 
On the other hand it would be great for Shibboleth to have seperate login 
instructions
-->
<!--
<tr valign="top">
    <td align="right"><?php print_string("instructions", "auth") ?>:</td>
    <td>
        <textarea name="auth_instructions" cols="30" rows="10" wrap="virtual"><?php p($config->auth_instructions) ?></textarea>
    </td>
    <td>
        <?php
  
        print_string("auth_shib_instructions_help", "auth", htmlspecialchars($CFG->wwwroot.'/auth/shibboleth/index.php'));
        helpbutton("text", get_string("helptext"));

        ?>
    </td>
</tr>
-->

<tr valign="top">
    <td align="right"><?php print_string("auth_shib_convert_data", "auth") ?>:</td>
    <td>
        <input name="convert_data" type="text" size="30" value="<?php echo $config->convert_data?>" />
        <?php

        if ($config->convert_data and $config->convert_data != '' and !is_readable($config->convert_data)) {
              echo '<br/><font color="red">';
              print_string("auth_shib_convert_data_warning", "auth");
              echo '</font>';
        }

        ?>
    </td>
    <td><?php print_string("auth_shib_convert_data_description", "auth") ?></td>
</tr>


<tr valign="top">
    <td align="right"><?php print_string('auth_shib_changepasswordurl', 'auth') ?>: </td>
    <td>
        <input name="changepasswordurl" type="text" value="<?php echo $config->changepasswordurl ?>" />
        <?php

        if (isset($err['changepasswordurl'])) {
            formerr($err['changepasswordurl']);
        }

        ?>
    </td>
    <td><?php print_string('changepasswordhelp', 'auth') ?></td>
</tr>

<?php

print_auth_lock_options('shibboleth', $user_fields, '<!-- empty help -->', true, false);

?>
</table>