mmv-ru/burp on QNAP.md

## burp on QNAP.md

      
    Raw
  

              burp on QNAP.md
            
          
    BURP

ipkg dependencies

ipkg install openssl-dev librsync zlib
ipkg install gcc
ipkg install make automake autoconf libtool binutils autoconf
ipkg install optware-devel
ipkg install crosstool-native

uthash

download uthash header files
https://github.com/troydhanson/uthash/tree/master/src
and put it in /opt/include
awk error

export PATH=/opt/bin:$PATH
libacl compilation error

try  --disable-acl to avoid

acl.c:15:21: error: sys/acl.h: No such file or directory
acl.c:19:24: error: acl/libacl.h: No such file or directory
acl.c:24: error: 'acl_t' was not declared in this scope
acl.c:25: error: expected ',' or ';' before '{' token
make[1]: *** [acl.o] Error 1
make[1]: Leaving directory `/share/HDA_DATA/Public/burp/src'

conigure

export PATH=/opt/bin:$PATH; ./configure --disable-acl
make

make
library not found

Add /opt/lib to /etc/ld.so.conf
yum install openssl-perl

where c_rehash?
Install manually from https://github.com/ChatSecure/OpenSSL/blob/master/tools/c_rehash
to /opt/sbin/ and fix path to perl in header
alternative solution of acl problem

to make possible make test
acl.h and libacl.h from http://mirrors.zerg.biz/nongnu/acl/
As adviced http://blog.softwaredemo.com/2011/12/21/qnap-nas-configure-rsyncdrsync-with-extended-acl-rights/
awk and find syntax error in make test

Play with PATH not help somehow. I just remove awk and find in /bin (it just symlink to busybox) so GNU tools in /opt/bin used
make autostart

http://wiki.qnap.com/wiki/Running_Your_Own_Application_at_Startup
install in /opt or in /share/MD0_DATA/.qpkg/burp  (HDD) to not use Flash

build and install to permanent place to survive reboot

export PATH=/opt/bin:$PATH; ./configure --disable-acl --prefix=/share/HDA_DATA/.qpkg/burp
make install
create service control file /share/HDA_DATA/.qpkg/burp/burp-server.sh
add to /etc/config/qpkg.conf Section [BURP]
It MUST be after [Optware] section, because it depend on Optiware ipkg /opt hierarhy
add crontab

http://wiki.qnap.com/wiki/Add_items_to_crontab
combine Method 2 and Method 1 bis
add to burp-server.sh
detect outdated backup on server


burp -a S -c /etc/burp/burp-server.conf | grep -v -e "$(date -d 'yesterday' +%F)" -e "$(date +%F)" -e "^[[:space:]]*$"
grke/burp#151

burp-ui

http://git.ziirish.me/ziirish/burp-ui/tree/master
From 0.0.7.1 it support ACL and both burp lines 1 and 2
It really amazing.
pip

http://gleenders.blogspot.ru/2014/04/install-python-pip-on-qnap-nas.html
but change versions to latest

Install Python from QNAP App center. (It should be the most easy way)
Access your NAS through SSH, ex. ssh admin@192.168.1.2
Install setuptools
$ wget https://pypi.python.org/packages/source/s/setuptools/setuptools-3.4.4.tar.gz --no-check-certificate

$ tar xf setuptools-3.4.4.tar.gz

$ cd setuptools-3.4.4

$ python setup.py build
$ python setup.py install
Install pip
$ curl -O https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz -k
$ tar xf pip-1.5.4.tar.gz
$ cd pip-1.5.4
$ python setup.py install

v    Add symbolic links

$ vim /share/MD0_DATA/.qpkg/Python/python.sh
Note: you can find a cheatsheet on how to use vim here.
v
v    Insert the following two statements under the “#create symbolic links” section
/bin/ln -sf ${QPKG_BASE}/.qpkg/Python/bin/pip /usr/bin/pip
/bin/ln -sf ${QPKG_BASE}/.qpkg/Python/bin/pip2.7 /usr/bin/pip2.7
Save and exit.
/share/MD0_DATA/.qpkg/Python/python.sh restart
SSL error when using pip
When running pip install you’ll get the following SSL error (run with -v option):
SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
Workaround: Install libraries manually
Example:
Download the archive:
curl -o boto-2.27.0.tar.gz https://pypi.python.org/packages/source/b/boto/boto-2.27.0.tar.gz#md5=47a4d81554380b21d85005f91d12a585 -k
Install the archive:
pip install boto-2.27.0.tar.gz

Manual install burp-ui dependencies


https://pypi.python.org/pypi/Werkzeug/0.11.2
Flask
Flask-Login
WTForms
Flask-WTF
Flask.ext.bower
https://pypi.python.org/pypi/six/1.10.0
https://pypi.python.org/pypi/python-dateutil/2.4.2
https://pypi.python.org/pypi/aniso8601
https://pypi.python.org/pypi/pytz/2015.7
https://pypi.python.org/pypi/Flask-RESTful#downloads
https://pypi.python.org/pypi/jsonschema/2.5.1#downloads
https://pypi.python.org/pypi/flask-restplus/0.8.1#downloads
https://pypi.python.org/pypi/functools32/3.2.3-2

download from https://pypi.python.org/pypi with wgtet --no-check-certificate
pip install 
Change in burpui.cfg


Avoid bound to IPv6. Unsupported on NAS now

bound: 0.0.0.0
[BASE]
admin: password


## burp-server.sh
#!/bin/sh

CONF=/etc/config/qpkg.conf
QPKG_NAME="BURP"

_exit()
{
  /bin/echo -e "Error: $*"
  /bin/echo
  exit 1
}

case "$1" in
  start)
    ENABLED=$(/sbin/getcfg $QPKG_NAME Enable -u -d FALSE -f $CONF)
    if [ "$ENABLED" != UNKNOWN ]; then
      /sbin/setcfg ${QPKG_NAME} Enable TRUE -f $CONF
    elif [ "$ENABLED" != TRUE ]; then
      _exit "$QPKG_NAME is disabled."
    fi

    OPTWARE_DIR=$(/sbin/getcfg $QPKG_NAME Install_Path -d "" -f $CONF)
    if [ -d "$OPTWARE_DIR" ]; then
      /bin/echo "Enable BURP"
      /bin/rm -f /etc/burp
      /bin/ln -s $OPTWARE_DIR/etc /etc/burp
      # add path to librsync
      if ! grep /opt/lib /etc/ld.so.conf; then
        echo /opt/lib >> /etc/ld.so.conf
      fi
      /sbin/ldconfig
      ln -s $OPTWARE_DIR/usr/sbin/* /usr/sbin
      ln -s $OPTWARE_DIR/share/man/man8/* /opt/share/man/man8
      # add burp client cron task
      if ! grep -qi "burp -a t" /etc/config/crontab ; then
        sed -i  "\$a10 * * * * /usr/sbin/burp -a t > /dev/null 2>/dev/null" /etc/config/crontab
        crontab /etc/config/crontab
        /etc/init.d/crond.sh restart
      fi
      # add burp dedupcication cron task
      if ! grep -qi "/usr/sbin/bedup -l -c" /etc/config/crontab ; then
        sed -i  "\$a0 12 * * 6 /usr/sbin/bedup -l -c /etc/burp/burp-server.conf >>/var/log/burp-bedup 2>&1" /etc/config/crontab
        crontab /etc/config/crontab
        /etc/init.d/crond.sh restart
      fi
      # add burp outdated and ok e-mail notification cron task
      if ! grep -qi "/usr/sbin/out_of_date_report_script" /etc/config/crontab ; then
        sed -i  "\$a0 13 12 * * /usr/sbin/out_of_date_report_script >/dev/null 2>&1" /etc/config/crontab
        crontab /etc/config/crontab
        /etc/init.d/crond.sh restart
      fi
      # add path to c_rehash
#      export PATH=/usr/sbin:/opt/sbin/:$PATH
      export PATH=/opt/sbin/:$PATH
      # start server
      $OPTWARE_DIR/usr/sbin/burp -c /etc/burp/burp-server.conf >>/var/log/burp-server.log 2>&1
      cd $OPTWARE_DIR/burp-ui.git
      python ./burpui -l $OPTWARE_DIR/burp-ui.log >/dev/null 2>&1 &
    else
      _exit "$OPTWARE_DIR: no such directory"
    fi
    ;;
  stop)
    /bin/echo "Disable BURP"
    #export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
    # FIXME: need to remove cron
    #/usr/bin/killall burp
    ps -e |grep burp|grep -v grep|awk '{print $1}'|xargs -r kill
    /bin/sync
    /bin/sleep 1
    ;;
  restart)
    $0 stop
    $0 start
    ;;
  *)
    echo "Usage: $0 {start|stop|restart}"
    exit 1
esac
exit 0

## c_rehash
#!/opt/bin/perl

# Perl c_rehash script, scan all files in a directory
# and add symbolic links to their hash values.

my $openssl;
my $dir = "/usr/local/ssl";
my $prefix = "/usr/local/ssl";

if(defined $ENV{OPENSSL}) {
$openssl = $ENV{OPENSSL};
} else {
$openssl = "openssl";
$ENV{OPENSSL} = $openssl;
}

my $pwd;
eval "require Cwd";
if (defined(&Cwd::getcwd)) {
$pwd=Cwd::getcwd();
} else {
$pwd=`pwd`; chomp($pwd);
}
my $path_delim = ($pwd =~ /^[a-z]\:/i) ? ';' : ':'; # DOS/Win32 or Unix delimiter?

$ENV{PATH} = "$prefix/bin" . ($ENV{PATH} ? $path_delim . $ENV{PATH} : ""); # prefix our path

if(! -x $openssl) {
my $found = 0;
foreach (split /$path_delim/, $ENV{PATH}) {
if(-x "$_/$openssl") {
$found = 1;
$openssl = "$_/$openssl";
last;
}
}
if($found == 0) {
print STDERR "c_rehash: rehashing skipped ('openssl' program not available)\n";
exit 0;
}
}

if(@ARGV) {
@dirlist = @ARGV;
} elsif($ENV{SSL_CERT_DIR}) {
@dirlist = split /$path_delim/, $ENV{SSL_CERT_DIR};
} else {
$dirlist[0] = "$dir/certs";
}

if (-d $dirlist[0]) {
chdir $dirlist[0];
$openssl="$pwd/$openssl" if (!-x $openssl);
chdir $pwd;
}

foreach (@dirlist) {
if(-d $_ and -w $_) {
hash_dir($_);
}
}

sub hash_dir {
my %hashlist;
print "Doing $_[0]\n";
chdir $_[0];
opendir(DIR, ".");
my @flist = readdir(DIR);
# Delete any existing symbolic links
foreach (grep {/^[\da-f]+\.r{0,1}\d+$/} @flist) {
if(-l $_) {
unlink $_;
}
}
closedir DIR;
FILE: foreach $fname (grep {/\.pem$/} @flist) {
# Check to see if certificates and/or CRLs present.
my ($cert, $crl) = check_file($fname);
if(!$cert && !$crl) {
print STDERR "WARNING: $fname does not contain a certificate or CRL: skipping\n";
next;
}
link_hash_cert($fname) if($cert);
link_hash_crl($fname) if($crl);
}
}

sub check_file {
my ($is_cert, $is_crl) = (0,0);
my $fname = $_[0];
open IN, $fname;
while(<IN>) {
if(/^-----BEGIN (.*)-----/) {
my $hdr = $1;
if($hdr =~ /^(X509 |TRUSTED |)CERTIFICATE$/) {
$is_cert = 1;
last if($is_crl);
} elsif($hdr eq "X509 CRL") {
$is_crl = 1;
last if($is_cert);
}
}
}
close IN;
return ($is_cert, $is_crl);
}


# Link a certificate to its subject name hash value, each hash is of
# the form <hash>.<n> where n is an integer. If the hash value already exists
# then we need to up the value of n, unless its a duplicate in which
# case we skip the link. We check for duplicates by comparing the
# certificate fingerprints

sub link_hash_cert {
my $fname = $_[0];
$fname =~ s/'/'\\''/g;
my ($hash, $fprint) = `"$openssl" x509 -hash -fingerprint -noout -in "$fname"`;
chomp $hash;
chomp $fprint;
$fprint =~ s/^.*=//;
$fprint =~ tr/://d;
my $suffix = 0;
# Search for an unused hash filename
while(exists $hashlist{"$hash.$suffix"}) {
# Hash matches: if fingerprint matches its a duplicate cert
if($hashlist{"$hash.$suffix"} eq $fprint) {
print STDERR "WARNING: Skipping duplicate certificate $fname\n";
return;
}
$suffix++;
}
$hash .= ".$suffix";
print "$fname => $hash\n";
$symlink_exists=eval {symlink("",""); 1};
if ($symlink_exists) {
symlink $fname, $hash;
} else {
open IN,"<$fname" or die "can't open $fname for read";
open OUT,">$hash" or die "can't open $hash for write";
print OUT <IN>; # does the job for small text files
close OUT;
close IN;
}
$hashlist{$hash} = $fprint;
}

# Same as above except for a CRL. CRL links are of the form <hash>.r<n>

sub link_hash_crl {
my $fname = $_[0];
$fname =~ s/'/'\\''/g;
my ($hash, $fprint) = `"$openssl" crl -hash -fingerprint -noout -in '$fname'`;
chomp $hash;
chomp $fprint;
$fprint =~ s/^.*=//;
$fprint =~ tr/://d;
my $suffix = 0;
# Search for an unused hash filename
while(exists $hashlist{"$hash.r$suffix"}) {
# Hash matches: if fingerprint matches its a duplicate cert
if($hashlist{"$hash.r$suffix"} eq $fprint) {
print STDERR "WARNING: Skipping duplicate CRL $fname\n";
return;
}
$suffix++;
}
$hash .= ".r$suffix";
print "$fname => $hash\n";
$symlink_exists=eval {symlink("",""); 1};
if ($symlink_exists) {
symlink $fname, $hash;
} else {
system ("cp", $fname, $hash);
}
$hashlist{$hash} = $fprint;
}

## out_of_date_report_script
#!/usr/bin/env bash
#
# This script will generate list of outdated clients
# Create folders /usr/local/share/burp-custom and /var/log/burp-custom
# chmod +x the sh file
# Locate this file in  /usr/local/share/burp-custom/burp-custom-reports.sh
# link to if desired ln -s /usr/local/share/burp-custom/burp-custom-reports.sh /usr/local/bin/bur-custom-reports.sh

OPTWARE_DIR=$(/sbin/getcfg BURP Install_Path -d "" -f $CONF)
outdated=`date -d "3 days ago" +%F`
sendto=mmv.rus@gmail.com
sendfrom=qnapnas.mmv.rus@gmail.com
timestamp=`date +%F-%H-%M`
logfolder=/tmp/outdated-log


#Variable to use on outdated hosts function
repoutdfile=$logfolder/burp-outdated.$outdated.$timestamp.log
#Variable to use for not outdated hosts function
repokfile=$logfolder/burp-ok.$outdated.$timestamp.log

logsclean(){
    find $logfolder -name "*.log" -type f -mtime +30 -print|xargs -r rm
#    find $logfolder -name "*.log" -type f -print |xargs -r -t rm
}

make_dirs() {
    if [[ ! -d $1 ]] ; then  mkdir -p $1 ; fi
}

make_dirs "$logfolder"

report_outdated(){
    date_backup=`echo $1 | sed -e 's/\s\+/ /g' | cut -d' ' -f6`
    echo "line is $1"
    echo "date_backup is $date_backup"
    if [[ "$date_backup" < "$outdated" ]] ; then
        echo "$1" >> $repoutdfile
        else
            echo "$1" >> $repokfile
    fi
}


reports(){
    report_outdated "$1"
}

send_mail()
#   Send a mail message
#   $1 = subject
#   $2 = to
#   $3 = from
#   $4 = msg
{
   local tmpfile="/tmp/sendmail.tmp"
   /bin/echo -e "Subject: $1\r" > "$tmpfile"
   /bin/echo -e "To: $2\r" >> "$tmpfile"
   /bin/echo -e "From: $3\r" >> "$tmpfile"
   /bin/echo -e "\r" >> "$tmpfile"
   if [ -f "$4" ]; then
      cat "$4" >> "$tmpfile"
      /bin/echo -e "\r\n" >> "$tmpfile"
   else
      /bin/echo -e "$4\r\n" >> "$tmpfile"
   fi
   /usr/sbin/sendmail -t < "$tmpfile"
   rm $tmpfile
}

send_email_report(){
  if type -P mail 2>/dev/null; then
    cat $1 | mail -s "$2" $sendto -aFrom:$sendfrom
  else
    # alternative for QNAP
    send_mail "$2" "$sendto" "$sendfrom" $1
  fi
}


# example output line:
# hosname       idle           last backup: 0000023 2015-04-10 16:04:01
# read by line report from burp
burp -a S -c /etc/burp/burp-server.conf | grep -i "last backup" | while read -r line; do reports "$line" ; done

echo "finishing and sending email"
#Send email using function, parse file and then subject inside "subject line"
send_email_report $repoutdfile "Outdated hosts older than $outdated on $HOSTNAME"
send_email_report $repokfile "Burp Hosts ok newer than $outdated on $HOSTNAME"

#Clean old logs
logsclean


## qpkg.conf
[BURP]
Name = BURP
Version = 1.4.20
Author = grke
Date = 2014-07-26
Shell = /share/HDA_DATA/.qpkg/burp/burp-server.sh
Install_Path = /share/HDA_DATA/.qpkg/burp
QPKG_File = burp.qpkg
Enable = TRUE
	#!/bin/sh

	CONF=/etc/config/qpkg.conf
	QPKG_NAME="BURP"

	_exit()
	{
	/bin/echo -e "Error: $*"
	/bin/echo
	exit 1
	}

	case "$1" in
	start)
	ENABLED=$(/sbin/getcfg $QPKG_NAME Enable -u -d FALSE -f $CONF)
	if [ "$ENABLED" != UNKNOWN ]; then
	/sbin/setcfg ${QPKG_NAME} Enable TRUE -f $CONF
	elif [ "$ENABLED" != TRUE ]; then
	_exit "$QPKG_NAME is disabled."
	fi

	OPTWARE_DIR=$(/sbin/getcfg $QPKG_NAME Install_Path -d "" -f $CONF)
	if [ -d "$OPTWARE_DIR" ]; then
	/bin/echo "Enable BURP"
	/bin/rm -f /etc/burp
	/bin/ln -s $OPTWARE_DIR/etc /etc/burp
	# add path to librsync
	if ! grep /opt/lib /etc/ld.so.conf; then
	echo /opt/lib >> /etc/ld.so.conf
	fi
	/sbin/ldconfig
	ln -s $OPTWARE_DIR/usr/sbin/* /usr/sbin
	ln -s $OPTWARE_DIR/share/man/man8/* /opt/share/man/man8
	# add burp client cron task
	if ! grep -qi "burp -a t" /etc/config/crontab ; then
	sed -i "\$a10 * * * * /usr/sbin/burp -a t > /dev/null 2>/dev/null" /etc/config/crontab
	crontab /etc/config/crontab
	/etc/init.d/crond.sh restart
	fi
	# add burp dedupcication cron task
	if ! grep -qi "/usr/sbin/bedup -l -c" /etc/config/crontab ; then
	sed -i "\$a0 12 * * 6 /usr/sbin/bedup -l -c /etc/burp/burp-server.conf >>/var/log/burp-bedup 2>&1" /etc/config/crontab
	crontab /etc/config/crontab
	/etc/init.d/crond.sh restart
	fi
	# add burp outdated and ok e-mail notification cron task
	if ! grep -qi "/usr/sbin/out_of_date_report_script" /etc/config/crontab ; then
	sed -i "\$a0 13 12 * * /usr/sbin/out_of_date_report_script >/dev/null 2>&1" /etc/config/crontab
	crontab /etc/config/crontab
	/etc/init.d/crond.sh restart
	fi
	# add path to c_rehash
	# export PATH=/usr/sbin:/opt/sbin/:$PATH
	export PATH=/opt/sbin/:$PATH
	# start server
	$OPTWARE_DIR/usr/sbin/burp -c /etc/burp/burp-server.conf >>/var/log/burp-server.log 2>&1
	cd $OPTWARE_DIR/burp-ui.git
	python ./burpui -l $OPTWARE_DIR/burp-ui.log >/dev/null 2>&1 &
	else
	_exit "$OPTWARE_DIR: no such directory"
	fi
	;;
	stop)
	/bin/echo "Disable BURP"
	#export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
	# FIXME: need to remove cron
	#/usr/bin/killall burp
	ps -e \|grep burp\|grep -v grep\|awk '{print $1}'\|xargs -r kill
	/bin/sync
	/bin/sleep 1
	;;
	restart)
	$0 stop
	$0 start
	;;
	*)
	echo "Usage: $0 {start\|stop\|restart}"
	exit 1
	esac
	exit 0
	#!/opt/bin/perl

	# Perl c_rehash script, scan all files in a directory
	# and add symbolic links to their hash values.

	my $openssl;
	my $dir = "/usr/local/ssl";
	my $prefix = "/usr/local/ssl";

	if(defined $ENV{OPENSSL}) {
	$openssl = $ENV{OPENSSL};
	} else {
	$openssl = "openssl";
	$ENV{OPENSSL} = $openssl;
	}

	my $pwd;
	eval "require Cwd";
	if (defined(&Cwd::getcwd)) {
	$pwd=Cwd::getcwd();
	} else {
	$pwd=`pwd`; chomp($pwd);
	}
	my $path_delim = ($pwd =~ /^[a-z]\:/i) ? ';' : ':'; # DOS/Win32 or Unix delimiter?

	$ENV{PATH} = "$prefix/bin" . ($ENV{PATH} ? $path_delim . $ENV{PATH} : ""); # prefix our path

	if(! -x $openssl) {
	my $found = 0;
	foreach (split /$path_delim/, $ENV{PATH}) {
	if(-x "$_/$openssl") {
	$found = 1;
	$openssl = "$_/$openssl";
	last;
	}
	}
	if($found == 0) {
	print STDERR "c_rehash: rehashing skipped ('openssl' program not available)\n";
	exit 0;
	}
	}

	if(@ARGV) {
	@dirlist = @ARGV;
	} elsif($ENV{SSL_CERT_DIR}) {
	@dirlist = split /$path_delim/, $ENV{SSL_CERT_DIR};
	} else {
	$dirlist[0] = "$dir/certs";
	}

	if (-d $dirlist[0]) {
	chdir $dirlist[0];
	$openssl="$pwd/$openssl" if (!-x $openssl);
	chdir $pwd;
	}

	foreach (@dirlist) {
	if(-d $_ and -w $_) {
	hash_dir($_);
	}
	}

	sub hash_dir {
	my %hashlist;
	print "Doing $_[0]\n";
	chdir $_[0];
	opendir(DIR, ".");
	my @flist = readdir(DIR);
	# Delete any existing symbolic links
	foreach (grep {/^[\da-f]+\.r{0,1}\d+$/} @flist) {
	if(-l $_) {
	unlink $_;
	}
	}
	closedir DIR;
	FILE: foreach $fname (grep {/\.pem$/} @flist) {
	# Check to see if certificates and/or CRLs present.
	my ($cert, $crl) = check_file($fname);
	if(!$cert && !$crl) {
	print STDERR "WARNING: $fname does not contain a certificate or CRL: skipping\n";
	next;
	}
	link_hash_cert($fname) if($cert);
	link_hash_crl($fname) if($crl);
	}
	}

	sub check_file {
	my ($is_cert, $is_crl) = (0,0);
	my $fname = $_[0];
	open IN, $fname;
	while(<IN>) {
	if(/^-----BEGIN (.*)-----/) {
	my $hdr = $1;
	if($hdr =~ /^(X509 \|TRUSTED \|)CERTIFICATE$/) {
	$is_cert = 1;
	last if($is_crl);
	} elsif($hdr eq "X509 CRL") {
	$is_crl = 1;
	last if($is_cert);
	}
	}
	}
	close IN;
	return ($is_cert, $is_crl);
	}


	# Link a certificate to its subject name hash value, each hash is of
	# the form <hash>.<n> where n is an integer. If the hash value already exists
	# then we need to up the value of n, unless its a duplicate in which
	# case we skip the link. We check for duplicates by comparing the
	# certificate fingerprints

	sub link_hash_cert {
	my $fname = $_[0];
	$fname =~ s/'/'\\''/g;
	my ($hash, $fprint) = `"$openssl" x509 -hash -fingerprint -noout -in "$fname"`;
	chomp $hash;
	chomp $fprint;
	$fprint =~ s/^.*=//;
	$fprint =~ tr/://d;
	my $suffix = 0;
	# Search for an unused hash filename
	while(exists $hashlist{"$hash.$suffix"}) {
	# Hash matches: if fingerprint matches its a duplicate cert
	if($hashlist{"$hash.$suffix"} eq $fprint) {
	print STDERR "WARNING: Skipping duplicate certificate $fname\n";
	return;
	}
	$suffix++;
	}
	$hash .= ".$suffix";
	print "$fname => $hash\n";
	$symlink_exists=eval {symlink("",""); 1};
	if ($symlink_exists) {
	symlink $fname, $hash;
	} else {
	open IN,"<$fname" or die "can't open $fname for read";
	open OUT,">$hash" or die "can't open $hash for write";
	print OUT <IN>; # does the job for small text files
	close OUT;
	close IN;
	}
	$hashlist{$hash} = $fprint;
	}

	# Same as above except for a CRL. CRL links are of the form <hash>.r<n>

	sub link_hash_crl {
	my $fname = $_[0];
	$fname =~ s/'/'\\''/g;
	my ($hash, $fprint) = `"$openssl" crl -hash -fingerprint -noout -in '$fname'`;
	chomp $hash;
	chomp $fprint;
	$fprint =~ s/^.*=//;
	$fprint =~ tr/://d;
	my $suffix = 0;
	# Search for an unused hash filename
	while(exists $hashlist{"$hash.r$suffix"}) {
	# Hash matches: if fingerprint matches its a duplicate cert
	if($hashlist{"$hash.r$suffix"} eq $fprint) {
	print STDERR "WARNING: Skipping duplicate CRL $fname\n";
	return;
	}
	$suffix++;
	}
	$hash .= ".r$suffix";
	print "$fname => $hash\n";
	$symlink_exists=eval {symlink("",""); 1};
	if ($symlink_exists) {
	symlink $fname, $hash;
	} else {
	system ("cp", $fname, $hash);
	}
	$hashlist{$hash} = $fprint;
	}
	#!/usr/bin/env bash
	#
	# This script will generate list of outdated clients
	# Create folders /usr/local/share/burp-custom and /var/log/burp-custom
	# chmod +x the sh file
	# Locate this file in /usr/local/share/burp-custom/burp-custom-reports.sh
	# link to if desired ln -s /usr/local/share/burp-custom/burp-custom-reports.sh /usr/local/bin/bur-custom-reports.sh

	OPTWARE_DIR=$(/sbin/getcfg BURP Install_Path -d "" -f $CONF)
	outdated=`date -d "3 days ago" +%F`
	sendto=mmv.rus@gmail.com
	sendfrom=qnapnas.mmv.rus@gmail.com
	timestamp=`date +%F-%H-%M`
	logfolder=/tmp/outdated-log


	#Variable to use on outdated hosts function
	repoutdfile=$logfolder/burp-outdated.$outdated.$timestamp.log
	#Variable to use for not outdated hosts function
	repokfile=$logfolder/burp-ok.$outdated.$timestamp.log

	logsclean(){
	find $logfolder -name "*.log" -type f -mtime +30 -print\|xargs -r rm
	# find $logfolder -name "*.log" -type f -print \|xargs -r -t rm
	}

	make_dirs() {
	if [[ ! -d $1 ]] ; then mkdir -p $1 ; fi
	}

	make_dirs "$logfolder"

	report_outdated(){
	date_backup=`echo $1 \| sed -e 's/\s\+/ /g' \| cut -d' ' -f6`
	echo "line is $1"
	echo "date_backup is $date_backup"
	if [[ "$date_backup" < "$outdated" ]] ; then
	echo "$1" >> $repoutdfile
	else
	echo "$1" >> $repokfile
	fi
	}


	reports(){
	report_outdated "$1"
	}

	send_mail()
	# Send a mail message
	# $1 = subject
	# $2 = to
	# $3 = from
	# $4 = msg
	{
	local tmpfile="/tmp/sendmail.tmp"
	/bin/echo -e "Subject: $1\r" > "$tmpfile"
	/bin/echo -e "To: $2\r" >> "$tmpfile"
	/bin/echo -e "From: $3\r" >> "$tmpfile"
	/bin/echo -e "\r" >> "$tmpfile"
	if [ -f "$4" ]; then
	cat "$4" >> "$tmpfile"
	/bin/echo -e "\r\n" >> "$tmpfile"
	else
	/bin/echo -e "$4\r\n" >> "$tmpfile"
	fi
	/usr/sbin/sendmail -t < "$tmpfile"
	rm $tmpfile
	}

	send_email_report(){
	if type -P mail 2>/dev/null; then
	cat $1 \| mail -s "$2" $sendto -aFrom:$sendfrom
	else
	# alternative for QNAP
	send_mail "$2" "$sendto" "$sendfrom" $1
	fi
	}


	# example output line:
	# hosname idle last backup: 0000023 2015-04-10 16:04:01
	# read by line report from burp
	burp -a S -c /etc/burp/burp-server.conf \| grep -i "last backup" \| while read -r line; do reports "$line" ; done

	echo "finishing and sending email"
	#Send email using function, parse file and then subject inside "subject line"
	send_email_report $repoutdfile "Outdated hosts older than $outdated on $HOSTNAME"
	send_email_report $repokfile "Burp Hosts ok newer than $outdated on $HOSTNAME"

	#Clean old logs
	logsclean
	[BURP]
	Name = BURP
	Version = 1.4.20
	Author = grke
	Date = 2014-07-26
	Shell = /share/HDA_DATA/.qpkg/burp/burp-server.sh
	Install_Path = /share/HDA_DATA/.qpkg/burp
	QPKG_File = burp.qpkg
	Enable = TRUE