Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 01:28. 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:
            e8:30:a1:76:98:0f:7a:0b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.199.92.186/emailAddress=admin@bt.cn
        Validity
            Not Before: Oct 19 10:21:16 2023 GMT
            Not After : Jul 18 10:21:16 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.199.92.186/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:de:72:c8:71:5c:7a:ff:e0:62:ef:2f:ef:0c:c8:
                    75:d4:c5:90:b9:3b:16:ed:ff:1b:ea:47:aa:15:fb:
                    1e:b6:78:4d:09:77:1c:7e:33:c8:3e:c2:a5:94:f5:
                    4f:66:1a:86:47:25:50:0a:73:27:43:28:c2:3e:cf:
                    0c:8d:63:32:e0:ca:f6:12:54:0b:19:8c:04:bb:d1:
                    8a:ee:4a:47:e3:03:68:23:04:d0:1c:da:13:ed:c1:
                    10:55:d6:00:41:92:b4:5c:bc:d7:ed:93:5f:92:8a:
                    5e:7e:96:b4:9a:f9:29:da:52:bf:e2:e6:fa:15:c1:
                    a8:20:69:6b:d9:25:20:c5:7d:d7:23:af:b1:33:aa:
                    a5:c5:f9:e7:f9:a9:fa:f1:22:40:92:4a:b5:93:93:
                    dc:85:04:aa:dc:57:a9:49:30:6a:2d:38:2c:79:0a:
                    f1:f6:44:31:af:cf:41:b6:29:e6:29:f8:41:db:9d:
                    a2:6a:8b:07:54:43:25:15:b4:19:8b:b8:48:07:de:
                    e4:fc:61:75:22:67:12:8a:6c:cf:81:7b:44:32:cf:
                    d6:16:08:0e:96:e4:8e:4c:4d:75:76:8d:af:86:f7:
                    47:1c:78:cc:0f:55:ab:de:49:de:78:2a:51:30:84:
                    69:06:f4:af:20:93:94:70:3f:fd:b5:f3:96:73:65:
                    74:0f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                66:DB:73:07:63:93:7C:36:FC:A3:1F:5C:3F:3C:25:0B:6F:3B:CA:5C
            X509v3 Authority Key Identifier: 
                66:DB:73:07:63:93:7C:36:FC:A3:1F:5C:3F:3C:25:0B:6F:3B:CA:5C
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        92:f3:f9:bc:e8:0c:33:b9:40:7e:58:46:ad:7a:1e:81:fb:95:
        f1:65:c1:70:a4:7e:8e:58:9b:c8:ef:a4:c2:c2:da:d4:85:4a:
        76:e6:41:0a:0f:33:03:b8:56:09:4f:26:7d:03:99:9e:8d:72:
        b6:b0:7c:8e:bd:cf:64:c4:f1:0a:ad:27:65:c3:ac:32:12:1a:
        73:f9:ac:3b:5f:60:73:a2:16:ee:15:21:60:b1:25:06:d4:b8:
        26:88:c0:26:af:f1:3f:60:bf:09:5f:88:aa:e2:d7:cf:ed:f4:
        ad:a7:1b:09:9e:1a:cd:df:df:30:8c:b6:68:2c:ff:16:2a:11:
        d2:2c:72:26:e4:00:1e:b7:1d:e6:88:6f:af:42:05:01:2e:d1:
        b4:c2:5e:58:4f:56:a5:03:9d:d3:21:c3:ab:01:78:2d:b6:23:
        2b:a4:d3:cb:f8:10:66:43:52:dd:50:c1:f9:9f:0e:c7:ab:ed:
        4d:0a:b4:a3:8c:80:f1:61:df:05:ea:83:79:b9:34:2f:b2:09:
        a7:b1:f9:ef:40:0f:a5:b3:0b:76:ea:d6:5c:82:40:bd:a3:88:
        9b:53:35:5f:28:41:ca:1f:00:35:45:3d:65:62:ad:7c:e7:84:
        56:9d:38:d1:29:46:12:61:ef:57:84:ac:26:8e:b3:23:90:5f:
        72:bb:52:74