Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 08:45. 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:
            3b:16:2a:2a:df:28:bc:ba:cc:c7:c7:a6:d3:59:58:16:81:30:c5:ef
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=23.234.21.226/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan  2 14:45:38 2025 GMT
            Not After : May 29 14:45:38 2026 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=23.234.21.226/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:df:17:c1:67:ce:ab:0e:f2:a3:30:45:fc:31:71:
                    f7:2f:13:26:42:31:ec:35:0b:32:f8:2e:bf:6b:b3:
                    f4:2e:0a:e9:26:64:4c:21:6b:6f:1c:c4:63:98:09:
                    66:e7:2f:42:05:82:74:18:8f:c2:02:7e:8d:21:2d:
                    b6:a1:f3:02:92:b2:2b:e5:45:c3:a8:85:78:33:9b:
                    57:ca:cd:ce:ae:55:d6:6c:b6:c4:73:79:ff:0d:1f:
                    9b:24:e4:07:5e:67:cd:5d:c2:c7:6d:06:8f:dc:1a:
                    43:6d:51:ec:84:f7:e3:3b:c3:14:e7:b1:76:00:93:
                    07:73:d1:ff:56:22:c3:d9:ec:22:63:36:2a:e4:53:
                    93:30:75:fe:e3:fc:eb:9b:6c:6f:cf:a8:cd:60:3f:
                    3a:f9:04:aa:76:23:d3:fe:28:23:59:81:4c:88:fa:
                    c2:37:86:b3:5e:ef:64:f5:b4:63:89:81:14:e7:fc:
                    7e:bd:63:8c:04:0c:25:48:73:b2:a1:4a:a7:f3:01:
                    41:cb:74:db:07:a0:8e:3d:5e:b2:50:ca:17:01:df:
                    fa:a9:d9:f7:ef:74:bb:c8:77:13:21:30:7e:69:bc:
                    b0:cf:7d:c3:d1:f0:1b:a3:14:d0:98:5b:67:f5:b7:
                    f7:8a:e4:14:f7:08:8f:a1:a3:c0:5f:1b:4d:2e:c6:
                    1f:67
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                93:03:91:A2:F1:E1:8B:09:48:A9:AF:A9:88:28:31:AE:C2:BA:F1:E6
            X509v3 Authority Key Identifier: 
                93:03:91:A2:F1:E1:8B:09:48:A9:AF:A9:88:28:31:AE:C2:BA:F1:E6
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        de:36:c0:54:28:a4:f7:32:5f:f5:9a:8f:4b:42:9d:af:16:5b:
        84:0a:47:06:d3:6d:b5:f7:d8:ab:ca:39:7d:4e:cb:cd:ff:74:
        08:50:4e:7c:4d:08:43:5d:9d:57:a0:2f:62:60:54:10:22:b2:
        88:cc:66:3b:d3:a2:ce:a8:87:21:db:c5:20:aa:d2:d2:4e:f1:
        7a:90:22:da:92:4d:d6:15:60:f9:a0:8e:4a:20:6d:bb:da:22:
        7e:c2:b1:6e:c5:f3:13:ec:34:ec:3c:69:87:c5:ee:69:69:a9:
        fc:e9:8e:ab:4d:9a:02:f0:a2:39:87:e3:15:37:71:f0:7a:ff:
        65:2f:68:3e:5d:f3:7d:1c:4b:9a:b0:64:fb:1d:72:99:58:47:
        85:f9:e9:d8:1e:79:1c:8e:88:9c:d2:b0:e4:a1:13:9d:3a:a2:
        91:dc:40:b6:bb:bf:1d:32:f4:d2:9d:0e:7d:ec:1e:34:d2:eb:
        43:57:0c:c5:7e:a1:d7:6b:93:45:8d:5b:b5:49:e6:8a:38:a1:
        4d:d3:cf:4b:5c:79:b9:ba:1f:67:33:86:f3:73:d2:66:ed:b2:
        fd:f3:ac:df:55:b2:f8:d0:ba:6f:51:99:8b:63:27:68:b8:20:
        8e:b9:02:cb:1d:0b:16:c6:17:87:57:fa:5d:02:d5:ad:ca:02:
        f2:b8:f6:f1