Last active
August 3, 2019 09:23
-
-
Save kosztik/4e59af1adef8646707da3bce8b6db23a to your computer and use it in GitHub Desktop.
upload check for suhosin
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/perl | |
#use strict; | |
#use warnings; | |
# =============================================================================================================== | |
# ===================================== DEBUG START | |
# =============================================================================================================== | |
#open(my $fh, '>>', '/tmp/report.txt'); | |
## feltolteskor a felhasznalo tulajdona lesz a file, es mas nem is tudja | |
## megnyitni, a clamdscan sem! | |
### $result = `chmod 755 $ARGV[0]`; | |
## debuggolas miatt atmasoltam (/tempikecske) a fajlt es megneztem a jogosultsagokat, igy jottem ra a fentiekre! | |
# =============================================================================================================== | |
# ===================================== DEBUG END | |
# =============================================================================================================== | |
$tempname = `/bin/mktemp -p /tmp`; | |
@nev = split ('\/', $ARGV[0]); | |
$result = `/bin/cp $ARGV[0] $tempname`; | |
$result = `chmod 665 $tempname`; | |
$result = `/usr/bin/clamdscan --infected --no-summary $tempname`; | |
#print $fh $tempname." ".$result; | |
if ( length $result == 0 ) { | |
$istext=`file $tempname`; | |
$i=0; | |
## text file-t nem lehet feltölteni! | |
if ( index($istext, "text") != -1 ) {$i=1; } | |
## meg zippet sem | |
if ( index($istext, "Zip") != -1 ) {$i=1; } | |
## meg a gif-et sem | |
if ( index($istext, "GIF") != -1 ) {$i=1; } | |
if ( $i==1 ) { | |
print STDOUT "0\n"; | |
`logger suhosin fileupload ALERT upload.pm - $result @nev REJECT UPLOAD-$istext`; | |
} else { | |
print STDOUT "1\n"; | |
`logger suhosin fileupload OK upload.pm - $result @nev`; | |
} | |
} | |
if ( length $result >0 ) { | |
print STDOUT "0\n"; | |
`logger suhosin fileupload ALERT upload.pm - $result @nev`; | |
} | |
$result = `rm $tempname`; | |
#close $fh; | |
__END__ |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment