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block multisite enable on localhost and ip address, see #11816

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git-svn-id: http://svn.automattic.com/wordpress/trunk@12883 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
wpmuguru 2010-01-27 22:10:41 +00:00
parent 0b2eaf01c5
commit 74dd287bd0
1 changed files with 8 additions and 0 deletions
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8
wp-admin/network.php
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@ -150,6 +150,9 @@ function printstep1form( $rewrite_enabled = false ) {
$weblog_title = sprintf( __( '%s Sites' ), ucfirst( get_option( 'blogname' ) ) );
$email = get_option( 'admin_email' );
$hostname = get_clean_basedomain();
$invalid_host = false;
if ( 'localhost' == $hostname || preg_match( '|[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|', $hostname, $match ) )
$invalid_host = true;
if ( substr( $hostname, 0, 4 ) == 'www.' )
$nowww = substr( $hostname, 4 );
@ -174,9 +177,12 @@ function printstep1form( $rewrite_enabled = false ) {
<tr>
<th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
<td>
<?php if ( !$invalid_host ) { ?>
<p><?php printf( __( 'This will be the Internet address of your site: <strong><em>%s</em></strong>.' ), $hostname ); ?></p>
<input type='hidden' name='basedomain' value='<?php echo esc_attr( $hostname ); ?>' />
<?php } else { ?>
<p><?php _e( 'Do not use an IP address (like 127.0.0.1) or a single word hostname like <q>localhost</q> as your server address.' ); ?></p>
<?php } ?>
</td>
</tr>
</table>
@ -198,7 +204,9 @@ function printstep1form( $rewrite_enabled = false ) {
</td>
</tr>
</table>
<?php if ( !$invalid_host ) { ?>
<p class='submit'><input class="button" name='submit' type='submit' value='<?php esc_attr_e( 'Proceed' ); ?>' /></p>
<?php } ?>
<?php
}