server default {

authorize {
    # Preprocess request attributes
	#filter_username
    common_ciscoavpair
    rewrite_called_station_id
    preprocess

	proxy_auth
	proxy_ssid

	chap

	mschap

    # check for ubiquity vendor group
	if (${vendor_group_enabled} == 1) {
	    vendor_group
	}

    if (&Eltex-Tls-Enabled && &Eltex-Tls-Enabled == 1) {
        if (&Eltex-Tls-Required && &Eltex-Tls-Required  == 1) {
            update control {
                EAP-Type := TLS
            }
        }

        eap-tls
    }
    elsif (&control:Eltex-Vendor-Group && &control:Eltex-Vendor-Group == "ubi") {
        eap-ubi
    }
    else {
        eap
    }

    if (ok) {
        return
    }

    # User is Authenticated with MAC through SoftWLC Portal on the side of PCRF
    if (&Eltex-Portal-Authentication && &Eltex-Portal-Authentication == 1) {
        update control {
            Auth-Type := Accept
        }
        if (&User-Name) {
            update reply {
                # Include real username to switch from MAC
                User-Name := "%{User-Name}"
            }
        }
    }

    # check Sim-Use at mongo pcrf.session
    if (${pcrf_enabled} == 1) {
        pcrf
    }

    update request {
	    # Save current time in request to compare with user attribute in database
        Eltex-User-Expires = "%l"
        Eltex-User-Deactivation-Expires = "%l"
    }

	sql

	if (noop) {
	    # User's check items are not matched
	    reject
	}

	if (notfound) {
	    # User not found in database
	    reject
	}

	#
	#  If no other module has claimed responsibility for
	#  authentication, then try to use PAP.  This allows the
	#  other modules listed above to add a "known good" password
	#  to the request, and to do nothing else.  The PAP module
	#  will then see that password, and use it to do PAP
	#  authentication.
	#
	#  This module should be listed last, so that the other modules
	#  get a chance to set Auth-Type for themselves.
	#
	pap

	Autz-Type Status-Server {
		# EAP module adds server certificate expiration date to response
		eap
		eap-tls

		# Respond with Access-Accept
		ok
	}
}

authenticate {
	Auth-Type PAP {
		pap
	}

	Auth-Type CHAP {
		chap
	}

	Auth-Type MS-CHAP {
		mschap
	}

    Auth-Type eap-tls {
        eap-tls

        update control {
            TLS-Client-Cert-Serial := "%{sql:SELECT value FROM radcheck WHERE username='%{User-Name}' AND domain=REVERSE('%{Eltex-Domain}') AND attribute='TLS-Client-Cert-Serial';}"
        }

        if (&request:TLS-Client-Cert-Serial && &control:TLS-Client-Cert-Serial) {
            if (&request:TLS-Client-Cert-Serial != &control:TLS-Client-Cert-Serial) {
                reject
            }
        }
    }

    eap-ubi
    eap
}

preacct {
	preprocess

	acct_counters64

	acct_unique

	acct_ciscoavpair

	# Parse common cisco-avp ('domain' for example)
	common_ciscoavpair

    rewrite_called_station_id

    if (${pcrf_enabled} == 0) {
        fill_ap_domain
    }

	files
}

accounting {
    if (${pcrf_enabled} == 1) {

        # All accounting is handled by pcrf. So we do nothing.
        noop

    } else {
        if (Acct-Status-Type == "Stop") {
            update_quota
        }
    }

	sql

	attr_filter.accounting_response

	#
	#  See "Autz-Type Status-Server" for how this works.
	#
    #	Acct-Type Status-Server {
    #
    #	}
}

#  Session database, used for checking Simultaneous-Use.
session {
    if (${pcrf_enabled} == 0) {
        sql
    }
}

post-auth {

    if (${pcrf_enabled} == 1) {
        pcrf
    }

#	sql

	#
	#  For EAP-TTLS and PEAP, add the cached attributes to the reply.
	#  The "session-state" attributes are automatically cached when
	#  an Access-Challenge is sent, and automatically retrieved
	#  when an Access-Request is received.
	#
	#  The session-state attributes are automatically deleted after
	#  an Access-Reject or Access-Accept is sent.
	#
	update {
		&reply: += &session-state:
	}

	update reply {
        Eltex-Simultaneous-Use := "%{Simultaneous-Use}"
    }

	#  Remove reply message if the response contains an EAP-Message
	remove_reply_message_if_eap

	#
	Post-Auth-Type REJECT {
	    if (${pcrf_enabled} == 1) {
            pcrf
        }

#		sql
		attr_filter.access_reject

		# Insert EAP-Failure message if the request was
		# rejected by policy instead of because of an
		# authentication failure
		eap

		#  Remove reply message if the response contains an EAP-Message
		remove_reply_message_if_eap
	}

	fill_vendor_attrs
}

pre-proxy {

}

post-proxy {
#	Post-Proxy-Type Fail-Accounting {
#			detail
#	}
}

listen {
    type = auth
    ipaddr = *
    port = ${auth_port}
    limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
    }
}

#listen {
#    type = auth
#    ipv6addr = ::
#    port = ${auth_port}
#    limit {
#        max_connections = 16
#        lifetime = 0
#        idle_timeout = 30
#    }
#}

# Uncomment this sections when pcrf_enabled=0
# listen {
#     ipaddr = *
#     port = ${acct_port}
#     type = acct
# }
#
# listen {
#     ipv6addr = ::
#     port = ${acct_port}
#     type = acct
# }

}

# Example config file /etc/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
#
# Run standalone?  vsftpd can run either from an inetd or as a standalone
# daemon started from an initscript.
listen=YES
#
# This directive enables listening on IPv6 sockets. By default, listening
# on the IPv6 "any" address (::) will accept connections from both IPv6
# and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6
# sockets. If you want that (perhaps because you want to listen on specific
# addresses) then you must run two copies of vsftpd with two configuration
# files.
listen_ipv6=NO
#
# Allow anonymous FTP? (Disabled by default).
anonymous_enable=YES
#
# Uncomment this to allow local users to log in.
local_enable=NO
#
# Uncomment this to enable any form of FTP write command.
write_enable=YES
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
local_umask=022
#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
anon_upload_enable=YES
#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
anon_mkdir_write_enable=YES
#
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES
#
# If enabled, vsftpd will display directory listings with the time
# in  your  local  time  zone.  The default is to display GMT. The
# times returned by the MDTM FTP command are also affected by this
# option.
use_localtime=YES
#
# Activate logging of uploads/downloads.
xferlog_enable=YES
#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
connect_from_port_20=YES
#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
# recommended!
#chown_uploads=YES
#chown_username=whoever
#
# You may override where the log file goes if you like. The default is shown
# below.
#xferlog_file=/var/log/vsftpd.log
#
# If you want, you can have your log file in standard ftpd xferlog format.
# Note that the default log file location is /var/log/xferlog in this case.
xferlog_std_format=YES
#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600
#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120
#
# It is recommended that you define on your system a unique user which the
# ftp server can use as a totally isolated and unprivileged user.
#nopriv_user=ftpsecure
#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
#async_abor_enable=YES
#
# By default the server will pretend to allow ASCII mode but in fact ignore
# the request. Turn on the below options to have the server actually do ASCII
# mangling on files when in ASCII mode.
# Beware that on some FTP servers, ASCII support allows a denial of service
# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
#ascii_upload_enable=YES
#ascii_download_enable=YES
#
# You may fully customise the login banner string:
#ftpd_banner=Welcome to blah FTP service.
#
# You may specify a file of disallowed anonymous e-mail addresses. Apparently
# useful for combatting certain DoS attacks.
#deny_email_enable=YES
# (default follows)
#banned_email_file=/etc/vsftpd.banned_emails
#
# You may restrict local users to their home directories.  See the FAQ for
# the possible risks in this before using chroot_local_user or
# chroot_list_enable below.
#chroot_local_user=YES
#
# You may specify an explicit list of local users to chroot() to their home
# directory. If chroot_local_user is YES, then this list becomes a list of
# users to NOT chroot().
# (Warning! chroot'ing can be very dangerous. If using chroot, make sure that
# the user does not have write access to the top level directory within the
# chroot)
#chroot_local_user=YES
#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd.chroot_list
#
# You may activate the "-R" option to the builtin ls. This is disabled by
# default to avoid remote users being able to cause excessive I/O on large
# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
# the presence of the "-R" option, so there is a strong case for enabling it.
#ls_recurse_enable=YES
#
# Customization
#
# Some of vsftpd's settings don't fit the filesystem layout by
# default.
#
# This option should be the name of a directory which is empty.  Also, the
# directory should not be writable by the ftp user. This directory is used
# as a secure chroot() jail at times vsftpd does not require filesystem
# access.
secure_chroot_dir=/var/run/vsftpd/empty
#
# This string is the name of the PAM service vsftpd will use.
pam_service_name=vsftpd
#
# This option specifies the location of the RSA certificate to use for SSL
# encrypted connections.
rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
ssl_enable=NO

# uncomments
# Uncomment this to indicate that vsftpd use a utf8 filesystem.
#utf8_filesystem=YES
local_root=/srv/