Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 3 of 50 allowed.
220-Local time is now 11:10. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
530 Login authentication failed
214-The following SITE commands are recognized
 ALIAS
 CHMOD
 IDLE
 UTIME
214 Pure-FTPd - http://pureftpd.org/
211-Extensions supported:
 UTF8
 EPRT
 IDLE
 MDTM
 SIZE
 MFMT
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 PRET
 AUTH TLS
 PBSZ
 PROT
 TVFS
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            c4:0b:7d:0e:bc:49:e0:5e
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.85.191.130/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 25 08:52:36 2023 GMT
            Not After : Sep 23 08:52:36 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.85.191.130/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d8:97:d2:a1:e9:f3:43:03:80:c0:62:74:a2:e7:
                    d6:7d:f3:13:59:9a:96:96:9e:5d:38:28:a6:c2:7a:
                    51:6f:8b:38:be:4b:e2:9d:d4:dc:4c:58:89:a0:af:
                    24:82:16:27:63:82:07:45:4d:f3:02:99:32:29:11:
                    a5:6a:22:6f:e4:84:00:d7:8b:aa:49:9f:e8:cc:d8:
                    61:fc:f1:6f:c3:4b:38:70:4a:e6:b6:cb:20:d3:63:
                    f6:94:85:5d:26:24:03:51:08:98:f7:55:e9:13:4f:
                    1d:39:ca:8a:e0:bc:e3:19:03:2c:f6:7b:f3:08:71:
                    6b:a9:d2:39:e2:15:84:9d:15:fb:ac:c6:2a:d9:8d:
                    97:ff:d0:4f:4f:c7:9c:27:72:b8:2c:ea:25:74:2e:
                    bf:a6:29:11:98:20:00:6e:b0:d5:ea:8b:a1:fa:42:
                    32:bd:65:ed:65:c0:84:c4:2a:7a:9f:c0:53:c1:c4:
                    38:a6:32:64:2e:c7:30:24:0a:98:3a:d4:e5:61:2d:
                    c8:fc:33:4b:fa:2d:39:fe:94:dd:ff:c3:2d:d6:e2:
                    bb:83:bc:ef:ba:02:f5:68:b3:ca:6e:4b:95:32:75:
                    8d:61:46:13:c5:39:24:9e:cd:5a:ad:03:a6:bd:4b:
                    ad:6f:b3:ee:4c:b1:c4:11:14:06:e3:0e:50:5f:47:
                    39:43
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                90:B2:23:B9:95:1A:0E:45:10:31:BC:49:97:D0:AC:09:69:3E:9F:31
            X509v3 Authority Key Identifier: 
                90:B2:23:B9:95:1A:0E:45:10:31:BC:49:97:D0:AC:09:69:3E:9F:31
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        b0:6a:04:39:2a:8d:1d:b3:a7:dd:4b:7d:cb:d8:13:89:9e:58:
        53:14:a3:9b:6e:60:3b:6d:82:c1:18:a0:f9:fe:2c:d5:7e:31:
        ba:8a:a0:4a:58:3c:cc:31:b5:dc:e8:50:28:a3:e0:96:ba:9d:
        20:dd:c2:54:15:d1:f6:b3:7b:51:80:6b:e2:ef:0d:96:be:2b:
        54:e5:dd:40:c9:2d:a3:2c:bd:6e:d4:fd:c8:6b:e0:46:fa:0f:
        4d:ae:52:4c:c2:75:6e:66:15:88:8f:64:9d:f0:80:10:d8:59:
        42:ac:3a:05:2f:00:5d:2e:89:f5:01:a2:c7:a7:a3:8d:06:f8:
        03:f4:b1:21:ea:6d:00:b7:03:eb:dd:c8:65:17:f5:95:e9:d6:
        f2:58:af:2f:aa:24:2c:cd:c9:db:1d:bc:fe:54:7c:4c:c9:3e:
        1f:60:14:f8:42:7a:09:b4:2c:61:93:ae:f3:cf:95:9b:45:88:
        07:be:49:99:d9:16:d5:c4:85:ee:36:f8:1d:7c:b8:13:34:9b:
        50:ac:07:5b:46:ed:10:6b:36:3e:01:9c:69:53:b7:e2:e9:6e:
        30:fb:6c:02:8f:ef:b3:cf:c9:4f:27:ea:58:5e:08:20:17:29:
        75:f8:fe:5b:b2:2a:ab:16:7c:2e:0e:63:83:25:ab:dd:2d:0d:
        fb:fd:a4:69

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Fri, 23 Aug 2024 06:26:11 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

HTTP/1.1 200 
Last-Modified: Mon, 08 May 2023 13:25:38 GMT
Accept-Ranges: bytes
Content-Type: text/html;charset=UTF-8
Content-Language: en-US
Content-Length: 2046
Date: Mon, 26 Aug 2024 01:08:19 GMT

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>SuperSearch登陆</title>
    <link rel="stylesheet" href="/layui-v2.4.5/layui/css/layui.css">
    <link href="/css/bootstrap.min.css" rel="stylesheet"/>
    <link href="/css/font-awesome.min.css" rel="stylesheet"/>
    <link href="/css/style.css" rel="stylesheet"/>
    <link href="/css/login.min.css" rel="stylesheet"/>
    <script>
        if(window.top!==window.self){window.top.location=window.location};
    </script>
</head>
<body class="signin">
<div class="signinpanel">
    <div class="row">
        <div class="col-sm-5">
            <form id="signupForm" action="" method="post">
                <input type="text" name="username" id="username" class="form-control uname" placeholder="用户名" value=""/>
                <input type="password" name="password" id="password" class="form-control pword" placeholder="密码" value=""/>
                <a onclick="severCheck();" class="flip-link btn btn-info" id="to-recover">登录</a>
            </form>
        </div>
    </div>
</div>
<script type="text/javascript" src="/js/jquery.min.js"></script>
<script type="text/javascript" src="/js/jQuery.md5.js"></script>
<script>
    function severCheck() {
        var loginname = $("#username").val();
        var password = $.md5($("#password").val());
        $.ajax({
            type : "POST",
            url : '/login',
            data : {
                username : loginname,
                password : password
            },
            dataType : 'json',
            cache : false,
            success : function(data) {
                if ("0" == data.code) {
                    window.location.href = "/html/data_bases.html";
                } else {
                    alert("请重新登陆");
                    $("#username").focus();
                }
            }
        });
    }
</script>
</body>