ProFTPD Over SSL/TLS2011/03/19

	Enable SSL/TLS on ProFTPD.
[1]	Configure for SSL/TLS

[root@www ~]#

cd /etc/pki/tls/certs

[root@www certs]#

openssl req -x509 -nodes -newkey rsa:1024 -keyout /etc/pki/tls/certs/proftpd.pem -out /etc/pki/tls/certs/proftpd.pem

Generating a 1024 bit RSA private key
......++++++
.......++++++
writing new private key to '/etc/pki/tls/certs/proftpd.pem'
-----
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [AU]:

# country

State or Province Name (full name) [Some-State]:

Hiroshima

# state

Locality Name (eg, city) []:

Hiroshima

# city

Organization Name (eg, company) [Internet Widgits Pty Ltd]:

Server World

# company

Organizational Unit Name (eg, section) []:

IT Solution

# department

Common Name (eg, YOUR name) []:

www.srv.world

# server's FQDN

Email Address []:

xxx@srv.world

# email address

[root@www certs]#

chmod 600 proftpd.pem

[root@www certs]#

vi /etc/proftpd.conf

# line 176: change like follows

<IfDefine TLS>
TLSEngine on
TLSRequired on
TLSRSACertificateFile /etc/pki/tls/certs/proftpd.pem
TLSRSACertificateKeyFile /etc/pki/tls/certs/proftpd.pem
TLSCipherSuite ALL:!ADH:!DES
TLSOptions NoCertRequest
TLSVerifyClient off
TLSRenegotiate ctrl 3600 data 512000 required off timeout 33 00
TLSLog /var/log/proftpd/tls.log

TLSSessionCache shm:/file=/var/run/proftpd/sesscache

</IfModule>

</IfDefine>

[root@www certs]#

/etc/rc.d/init.d/proftpd restart

Shutting down proftpd: [ OK ]
Starting proftpd: [ OK ]

[2]	Configure on client PC. Use FileZilla that has a function of connecting trough SSL/TLS. Open 'File'-'Site Manager' and input login info, and select 'TLS/SSL' in 'Server Type'.

[3]	Following waring is shown because certificate is originally created, but it's no ploblem. Go next.

[4]	Just connected.

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