<?php

$passwdfile="C:/Repositories/htpasswd";

$htpasswdPath = "C:/Program Files/VisualSVN Server/bin/htpasswd.exe";



$username = $_SERVER["PHP_AUTH_USER"]; //经过 AuthType Basic 认证的用户名

$authed_pass = $_SERVER["PHP_AUTH_PW"]; //经过 AuthType Basic 认证的密码

$input_oldpass = (isset($_REQUEST["oldpass"]) ? $_REQUEST["oldpass"] : ""); //从界面上输入的原密码

$newpass = (isset($_REQUEST["newpass"]) ? $_REQUEST["newpass"] : ""); //界面上输入的新密码

$repeatpass = (isset($_REQUEST["repeatpass"]) ? $_REQUEST["repeatpass"] : ""); //界面上输入的重复密码

$action = (isset($_REQUEST["action"]) ? $_REQUEST["action"] : ""); //以hide方式提交到服务器的action



if ($action!="modify") {

    $action = "view";

} else if ($authed_pass!=$input_oldpass) {

    $action = "oldpasswrong";

} else if (empty($newpass)) {

    $action = "passempty";

} else if ($newpass!=$repeatpass) {

    $action = "passnotsame";

} else{

    $action = "modify";

}

?>

<html>

<head>

    <meta http-equiv="Content-Type" content="text/html; charset=GBK">

    <title>Subversion 在线自助密码修改</title>

</head>

<body>



<?php

//action=view 显示普通的输入信息

if ($action == "view") {

?>

<script language = "javaScript">

function loginIn(myform) {

    var newpass=myform.newpass.value;

    var repeatpass=myform.repeatpass.value;



    if (newpass=="") {

        alert("请输入密码！");

        return false;

    }



    if (repeatpass=="") {

        alert("请重复输入密码！");

        return false;

    }



    if (newpass!=repeatpass) {

        alert("两次输入密码不一致，请重新输入！");

        return false;

    }

return true;

}



</script>



<style type="text/css">

<!--

    table {

        border: 1px solid #CCCCCC;

        background-color: #f9f9f9;

        text-align: center;

        vertical-align: middle;

        font-size: 9pt;

        line-height: 15px;

    }

    th {

        font-weight: bold;

        line-height: 20px;

        border-top-width: 1px;

        border-right-width: 1px;

        border-bottom-width: 1px;

        border-left-width: 1px;

        border-bottom-style: solid;

        color: #333333;

        background-color: f6f6f6;

    }

    input{

        height: 18px;

    }

    .button {

        height: 20px;

    }

-->

</style>



<br><br><br>

<form method="post">

<input type="hidden" name="action" value="modify"/>

<table width="220" cellpadding="3" cellspacing="8" align="center">

<tr>

<th colspan=2>Subversion 密码修改</th>

</tr>

<tr>

<td>用 户 名：</td>

<td align="left"> <?php echo $username?></td>

</tr>

<tr>

<td>原 密 码：</td>

<td><input type=password size=12 name=oldpass></td>

</tr>

<tr>

<td>用户密码：</td>

<td><input type=password size=12 name=newpass></td>

</tr>

<tr>

<td>确认密码：</td>

<td><input type=password size=12 name=repeatpass></td>

</tr>

<tr>

<td colspan=2>

<input onclick="return loginIn(this.form)" class="button" type=submit value="修 改">

<input name="reset" type=reset class="button" value="取 消">

<a href="/"><input name="return" type=button class="button" value="返 回"></a>

</td>

</tr>

</table>

</form>

<?php

} else if ($action == "oldpasswrong") {

    $msg="原密码错误！";

} else if ($action == "passempty") {

    $msg="请输入新密码！";

} else if ($action == "passnotsame") {

    $msg="两次输入密码不一致，请重新输入！";

} else {



    $command='"'. $htpasswdPath. '" -b '.$passwdfile." ".$username." ".$newpass;

    system($command, $result);

    if ($result==0) {

        $msg_succ="用户[".$username."]密码修改成功，请用新密码登陆.";

    } else {

        $msg="用户[".$username."]密码修改失败，返回值为".$result."，请和管理员联系！";

    }

}



if (isset($msg_succ)) {

?>

<script language="javaScript">

<!--

alert("<?php echo $msg_succ?>");

window.location.href="/"

//-->

</script>

<?php

} else if (isset($msg)) {

?>

<script language="javaScript">

<!--

alert("<?php echo $msg?>");

window.location.href="<?php echo $_SERVER["PHP_SELF"]?>"

//-->

</script>

<?php

}

?>

</body>

</html>

 ?>