113 lines
3.3 KiB
PHP
113 lines
3.3 KiB
PHP
<?php
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/*
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* update.php
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* Updates or deletes a value from a specified
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* attribute for a specified dn.
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* Variables that come in on the query string:
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* - dn (rawurlencoded)
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* - server_id
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* - update_array (an array in the form expected by PHP's ldap_modify, except for deletions)
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* (will never be empty: update_confirm.php ensures that)
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*
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* Attribute deletions:
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* To specify that an attribute is to be deleted (whether multi- or single-valued),
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* enter that attribute in the update array like this: attr => ''. For example, to
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* delete the 'sn' attribute from an entry, the update array would look like this:
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* Array (
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* sn => ''
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* )
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*
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* On success, redirect to edit.php
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* On failure, echo an error.
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*/
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require realpath( 'common.php' );
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$server_id = $_POST['server_id'];
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if( is_server_read_only( $server_id ) )
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pla_error( $lang['no_updates_in_read_only_mode'] );
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$dn = $_POST['dn'];
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$encoded_dn = rawurlencode( $dn );
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$update_array = $_POST['update_array'];
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check_server_id( $server_id ) or pla_error( $lang['bad_server_id'] );
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have_auth_info( $server_id ) or pla_error( $lang['not_enough_login_info'] );
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is_array( $update_array ) or pla_error( $lang['update_array_malformed'] );
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pla_ldap_connect( $server_id ) or pla_error( $lang['could_not_connect'] );
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// check for delete attributes (indicated by the attribute entry appearing like this: attr => ''
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foreach( $update_array as $attr => $val )
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if( ! is_array( $val ) )
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if( $val == '' )
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$update_array[ $attr ] = array();
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else
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$update_array[ $attr ] = $val;
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else
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foreach( $val as $i => $v )
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$update_array[ $attr ][ $i ] = $v;
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// Call the custom callback for each attribute modification
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// and verify that it should be modified.
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foreach( $update_array as $attr_name => $val )
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if( true !== preAttrModify( $server_id, $dn, $attr_name, $val ) )
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unset( $update_array[ $attr_name ] );
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$ds = pla_ldap_connect( $server_id );
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$res = @ldap_modify( $ds, $dn, $update_array );
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if( $res )
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{
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// Fire the post modification event to the user's custom
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// callback function.
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foreach( $update_array as $attr_name => $val ) {
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postAttrModify( $server_id, $dn, $attr_name, $val );
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// Was this a user's password modification who is currently
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// logged in? If so, they need to logout and log back in
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// with the new password.
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if( 0 === strcasecmp( $attr_name, 'userPassword' ) &&
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check_server_id( $server_id ) &&
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isset( $servers[ $server_id ][ 'auth_type' ] ) &&
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$servers[ $server_id ][ 'auth_type' ] == 'form' &&
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0 === pla_compare_dns( get_logged_in_dn( $server_id ), $dn ) )
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{
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unset_cookie_login_dn( $server_id );
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include realpath( 'header.php' );
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?>
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<script language="javascript">
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parent.left_frame.location.reload();
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</script>
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<br />
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<center>
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<b>Modification successful!</b><br />
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<br />
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Since you changed your password, you must <br />
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now <a href="login_form.php?server_id=<?php echo $server_id; ?>">login again</a> with your new password.
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</center>
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</body>
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</html>
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<?php
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exit;
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}
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}
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$redirect_url = "edit.php?server_id=$server_id&dn=$encoded_dn";
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foreach( $update_array as $attr => $junk )
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$redirect_url .= "&modified_attrs[]=$attr";
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header( "Location: $redirect_url" );
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}
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else
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{
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pla_error( $lang['could_not_perform_ldap_modify'], ldap_error( $ds ), ldap_errno( $ds ) );
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}
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?>
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