Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 01:05. 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.
421 Unable to read the indexed puredb file (or old format detected) - Try pure-pw mkdb
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:
            e1:4d:72:fc:53:8d:83:cd
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=137.175.90.193/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 23 06:08:23 2024 GMT
            Not After : Sep 22 06:08:23 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=137.175.90.193/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:dc:c9:6f:79:98:c6:5a:d9:c7:db:ad:8d:ba:dd:
                    15:32:46:5c:c2:4c:7b:c7:b9:08:05:2b:b3:1e:5b:
                    c4:56:87:e4:05:0d:99:75:d5:f4:88:a8:69:4b:83:
                    a8:1c:4f:2c:b6:05:95:43:4f:f1:0c:ca:fe:41:a6:
                    c6:c5:cb:5e:29:92:64:12:ad:f3:98:d9:da:07:4f:
                    87:8f:37:83:11:b4:90:fb:a5:a5:21:e8:10:64:b4:
                    3f:99:11:8a:f8:0c:8f:e1:37:7e:0b:39:49:c0:12:
                    28:30:f4:73:ef:5c:52:db:e7:86:eb:ac:48:81:f6:
                    62:a3:6b:b0:5f:77:5e:70:93:c2:c2:65:7d:ae:38:
                    93:f8:a4:84:a6:0a:2d:20:dd:aa:1b:b1:de:7f:58:
                    dc:ab:e4:d0:0c:32:56:4f:eb:fc:18:b8:05:7a:fd:
                    df:ef:27:8d:ea:c5:10:64:29:d2:4b:be:86:5a:0a:
                    75:b2:d8:9b:d1:5a:5c:7d:7b:70:29:5d:dd:d9:25:
                    48:34:9e:e1:ef:7a:9d:c9:93:58:7e:d2:d7:04:f2:
                    37:7a:79:a4:60:a6:da:bd:4f:af:c2:af:b1:4e:3a:
                    c1:3d:be:a4:bb:e6:f9:50:91:87:69:50:c5:63:a3:
                    0c:22:a0:74:8b:c5:af:40:8c:a4:56:4f:e5:d5:41:
                    d7:d1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                B9:61:D4:DB:6A:93:C8:DA:EF:F8:C2:66:FD:DB:12:EF:76:42:24:24
            X509v3 Authority Key Identifier: 
                B9:61:D4:DB:6A:93:C8:DA:EF:F8:C2:66:FD:DB:12:EF:76:42:24:24
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        3a:7a:75:3a:22:e9:26:ff:34:76:f2:ee:01:55:25:93:17:d1:
        aa:bf:99:57:b8:9e:da:e4:21:80:fa:8a:ce:2d:b1:e4:fb:67:
        56:66:75:99:23:51:62:97:ff:1a:36:d4:e1:ca:94:fa:ee:42:
        b9:f9:f5:23:53:a4:95:b7:ea:d1:48:1f:5c:7f:8b:ae:ce:4c:
        87:2a:0f:0c:2b:00:dd:45:4d:dc:27:e2:d1:f7:1f:62:0a:0b:
        ed:fe:56:6b:1e:09:43:b0:ea:57:7b:25:af:c2:e8:b8:dc:a3:
        73:b7:ff:c0:27:cd:a4:eb:6f:16:03:1a:5c:a1:a2:43:27:fc:
        e5:1c:65:b4:d5:35:67:ae:b8:16:67:6b:aa:31:9a:a9:fb:2c:
        b9:d6:e5:f6:79:5f:e2:8e:29:22:44:e0:3a:dd:11:d7:08:0d:
        3a:5b:4c:14:7c:bb:e5:18:44:41:d7:92:9a:67:3d:dc:56:ac:
        34:48:df:ce:d8:9f:20:62:c1:7d:59:94:7f:df:25:3c:bf:57:
        42:97:9d:10:b2:50:49:56:cb:56:6e:0d:72:01:2c:74:cf:12:
        85:56:ee:4a:c8:6c:c2:28:fb:f3:c4:bf:06:3d:bd:7d:4f:f0:
        7d:0d:97:92:c6:5b:82:3d:21:e3:18:99:3a:6c:77:70:26:7e:
        6e:00:0b:3e

nginx

安全入口校验失败

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 802
Server: nginx
Set-Cookie: SESSIONID=73249418-2f89-4fc5-84eb-31c4b81706d4.8wX1EqqqLQf_t1RR5tpzhB7Qf_A; Expires=Wed, 05-Mar-2025 06:57:22 GMT; HttpOnly; Path=/
Date: Mon, 03 Feb 2025 06:57:22 GMT