Include /etc/proftpd/modules.d/*.conf

ServerName "{{getenv "SERVER_NAME"}}"
ServerType standalone
DefaultServer on
Port 22
UseIPv6 off
Umask {{ getenv "UMASK" "006 007" }}
MaxInstances 30
User proftpd
Group proftpd
DefaultRoot /var/lib/ftp/data
DefaultChdir /var/lib/ftp/data
AllowOverwrite on
RequireValidShell off
WtmpLog off

<Limit SITE_CHMOD>
  DenyAll
</Limit>

{{if (getenv "STATIC_USER")}}
AuthUserFile /etc/proftpd/passwd
{{end}}

<IfModule mod_sftp.c>
    SFTPEngine on
    SFTPAuthMethods password
    SFTPDHParamFile /etc/proftpd/keys/dhparams.pem
    SFTPHostKey /etc/proftpd/keys/ssh_rsa_key
    SFTPOptions IgnoreSCPUploadPerms IgnoreSFTPUploadPerms
</IfModule>