69 lines
1.4 KiB
PHP
69 lines
1.4 KiB
PHP
<?php
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include 'userlist.php';
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$action = $_REQUEST['action'];
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if ( $action == null )
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{
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die ("");
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}
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switch ( $action )
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{
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case 'add':
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$username = $_REQUEST['user'];
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$password = $_REQUEST['pass'];
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if ( !( $username != null && $password != null ))
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{
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die ("");
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}
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if ( preg_match ( '/[^a-zA-Z0-9_]/', $username ))
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{
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print "The username can only contain characters in the charset '[a-zA-Z0-9_]'\n";
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return 1;
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}
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if ( preg_match ( '/[^a-zA-Z0-9]/', $password ) || strlen ( $password ) != 32 )
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{
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print "The provided password '$password' is not a valid hash\n";
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return 1;
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}
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if ( !( $xml = new SimpleXMLElement ( $xmlcontent )))
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{
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print "Unable to open the users XML file\n";
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return 1;
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}
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for ( $i = 0; $i < count ( $xml->user ); $i++ )
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{
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if ( !strcasecmp ( $xml->user[$i]['name'], $username ))
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{
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print "The specified user already exists\n";
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return 1;
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}
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}
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$newuser = $xml->addChild ( 'user' );
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$newuser->addAttribute ( 'name', $username );
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$newuser->addAttribute ( 'pass', $password );
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$newuser->addAttribute ( 'home', '/home/' . $username );
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if ( !( $fp = fopen ( 'userlist.php', 'w' )))
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{
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print "Unable to add the specified user, unknown error\n";
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return 1;
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}
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fwrite ( $fp, "<?php\n\n\$xmlcontent = <<<XML\n" . $xml->asXML() . "\nXML;\n\n?>\n" );
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fclose ( $fp );
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print 'User "'.$username.' successfully added, home directory set to "/home/'.$username."\"\n";
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break;
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}
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?>
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