]>
git.ipfire.org Git - ipfire-2.x.git/blob - config/updxlrator/updxlrator
3 # This code is distributed under the terms of the GPL
5 # (c) 2006-2009 marco.s - http://update-accelerator.advproxy.net
7 # Portions (c) 2008 by dotzball - http://www.blockouttraffic.de
9 # $Id: updxlrator,v 2.1 2009/01/10 00:00:00 marco.s Exp $
17 my $swroot="/var/ipfire";
18 my $updcachedir="/var/updatecache";
19 my $apphome="/var/ipfire/updatexlrator";
20 my $logfile="/var/log/updatexlrator/cache.log";
21 my $wget="/usr/bin/wget";
22 my $debug=(-e
"$apphome/debug");
26 my %xlratorsettings=();
41 readhash
("${swroot}/ethernet/settings", \
%netsettings);
43 if (-e
"$swroot/updatexlrator/settings")
45 &readhash
("$swroot/updatexlrator/settings", \
%xlratorsettings);
46 if ($xlratorsettings{'ENABLE_LOG'} eq 'on') { $logging=1; };
47 if ($xlratorsettings{'PASSIVE_MODE'} eq 'on') { $passive_mode=1; };
48 $maxusage=$xlratorsettings{'MAX_DISK_USAGE'};
49 if ($xlratorsettings{'LOW_DOWNLOAD_PRIORITY'} eq 'on') { $nice='/bin/nice --adjustment=15 '; };
51 if (!$maxusage) { $maxusage=75; };
53 # dotzball: check for dead downloads
54 system("$apphome/bin/checkdeaddl &");
60 @tmp=split(/ /,$request);
63 $source_url = $tmp[0];
64 $hostaddr = $tmp[1]; while ($hostaddr =~ /.*\/$/) { chop $hostaddr; }
65 $username = $tmp[2]; if ($username eq '') { $username='-'; };
68 $xlrator_url = $source_url;
70 if (($method eq 'GET') || ($method eq 'HEAD'))
73 # -----------------------------------------------------------
74 # Section: Windows Update / Windows Downloads
75 # -----------------------------------------------------------
78 (($source_url =~ m@
^http
://[^/]*\.microsoft\.com/.*\
.(exe
|psf
|msi
|msp
|cab
)$@i) ||
79 ($source_url =~ m@
^http
://[^/]*\.windowsupdate\.com/.*\
.(exe
|psf
|msi
|msp
|cab
)$@i))
80 && ($source_url !~ m@
^http
://[^/]*\.microsoft\.com/.*(/autoupd|selfupdate/).*\
.cab
@i)
81 && ($source_url !~ m@\
&@
)
84 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Microsoft",$unique);
87 # -----------------------------------------------------------
88 # Section: Adobe Downloads
89 # -----------------------------------------------------------
92 ($source_url =~ m@
^http
://(ar
)?download\
.adobe\
.com
/.*\
.(exe
|msi
|bin
|dmg
|idx
|gz
)$@i) ||
93 ($source_url =~ m@
^http
://swupdl\
.adobe\
.com
/updates
/.*\
.(exe
|msi
|bin
|dmg
|idx
|gz
|[a
-z
][a
-z
]_
[A
-Z
][A
-Z
])$@i) ||
94 ($source_url =~ m@
^http
://swupmf\
.adobe\
.com
/manifest
/.*\
.upd
$@i)
97 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Adobe",$unique);
100 # -----------------------------------------------------------
101 # Section: Linux Downloads
102 # -----------------------------------------------------------
104 if ($source_url =~ m@
^[h
|f
]t?tp
://[^?
]+\
.(deb
|rpm
)$@i)
106 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Linux",$mirror);
109 # -----------------------------------------------------------
110 # Section: Trend Micro Downloads
111 # -----------------------------------------------------------
114 ($source_url =~ m@
^http
://[^/]*\.trendmicro\.com/activeupdate
/.*@i) &&
115 ($source_url !~ m@
.*/tmnotify\
.dat
$@i) &&
116 ($source_url !~ m@
.*/ini_xml\
.zip
$@i) &&
117 ($source_url !~ m@
.*/server\
.ini
$@i)
120 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"TrendMicro",$mirror);
123 # -----------------------------------------------------------
124 # Section: Symantec Downloads
125 # -----------------------------------------------------------
127 if ($source_url =~ m@
^[h
|f
]tt?p
://[^/]*\.symantec(liveupdate)?\.com/.*\
.(exe
|zip
|vdb
|xdb
)$@i)
129 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Symantec",$unique);
132 # -----------------------------------------------------------
133 # Section: Apple Downloads
134 # -----------------------------------------------------------
137 (($source_url =~ m@
^http
://swcdn\
.apple\
.com
/content
/downloads
/.*\
.(tar
|pkg
)$@i) ||
138 ($source_url =~ m@
^http
://appldnld\
.apple\
.com\
.edgesuite\
.net
/.*\
.(exe
|dmg
)$@i) ||
139 ($source_url =~ m@
^http
://.*\
.g
.akamai
.net
/.*/3093/1/.*\
.(tar
|pkg
|dmg
|exe
)$@i))
142 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Apple",$unique);
145 # -----------------------------------------------------------
146 # Section: Avast Downloads
147 # -----------------------------------------------------------
149 if ($source_url =~ m@
^http
://download
[\d
]+\
.avast\
.com
/.*\
.(exe
|vpu
)$@i)
151 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Avast",$mirror);
154 # -----------------------------------------------------------
156 # -----------------------------------------------------------
157 # Section: Avira Downloads
158 # -----------------------------------------------------------
160 if ($source_url =~ m@
^http
://dl[0-9]\
.avgate\
.net
/.*\
.(htm
|html
|gz
)$@i)
162 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"Avira",$mirror);
165 # -----------------------------------------------------------
166 # Section: IPFire Downloads
167 # -----------------------------------------------------------
169 if ($source_url =~ m@
^[f
|h
]t?tp
://.*\
.(ipfire
)$@i)
171 $xlrator_url = &check_cache
($source_url,$hostaddr,$username,"IPFire",$mirror);
176 # -----------------------------------------------------------
177 # Section: AVG Downloads
178 # -----------------------------------------------------------
180 # if ($source_url =~ m@^http://[^/]*\.(grisoft|avg)\.com/.*\.(bin)$@i)
182 # $xlrator_url = &check_cache($source_url,$hostaddr,$username,"AVG",$mirror);
185 $request="$xlrator_url $hostaddr $username $method\n";
190 # -------------------------------------------------------------------
194 my $filename = $_[0];
200 open(FILE
, $filename) or die "Unable to read file $filename";
204 ($var, $val) = split /=/, $_, 2;
210 # Untaint variables read from hash
211 $var =~ /([A-Za-z0-9_-]*)/; $var = $1;
212 $val =~ /([\w\W]*)/; $val = $1;
213 $hash->{$var} = $val;
220 # -------------------------------------------------------------------
226 open(LOGFILE
,">>$logfile");
227 print LOGFILE
time." $_[0] $_[1] $_[2] $_[3] $_[4]\n";
232 # -------------------------------------------------------------------
238 open(LOGFILE
,">>/var/log/updatexlrator/debug.log");
239 my @now = localtime(time);
240 printf LOGFILE
"%04d-%02d-%02d %02d:%02d:%02d [%d] [%s] %s\n",$now[5]+1900,$now[4]+1,$now[3],$now[2],$now[1],$now[0],$$,"updxlrator",$_[0];
245 # -------------------------------------------------------------------
249 open (FILE
,">>$_[0]");
250 print FILE
"$_[1]\n";
254 # -------------------------------------------------------------------
258 open(DF
,"/bin/df --block-size=1 $_[0]|");
263 my $dfstr = join(' ',@dfdata);
264 my ($device,$size,$used,$free,$percent,$mount) = split(' ',$dfstr);
265 if ($free =~ m/^(\d+)$/)
271 # -------------------------------------------------------------------
275 open(DF
,"/bin/df $_[0]|");
280 my $dfstr = join(' ',@dfdata);
281 my ($device,$size,$used,$free,$percent,$mount) = split(' ',$dfstr);
282 if ($percent =~ m/^(\d+)%$/)
289 # -------------------------------------------------------------------
293 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($_[0]);
298 # -------------------------------------------------------------------
302 my $updsource="UPDCACHE";
311 my $useragent="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
316 $sourceurl =~ s@\
%2f@
/@ig;
317 $updfile = substr($sourceurl,rindex($sourceurl,"/")+1);
318 $updfile =~ s@\
%20@
@ig;
322 $uuid = `echo $updfile | md5sum`;
324 $uuid = `echo $sourceurl | md5sum`;
327 $uuid =~ s/[^0-9a-f]//g;
328 $uuid =~ s/([a-f\d]{8})([a-f\d]{4})([a-f\d]{4})([a-f\d]{4})([a-f\d]{12})/$1-$2-$3-$4-$5/;
331 $vendorid =~ tr/A-Z/a-z/;
333 &debuglog
("Processing URL $sourceurl");
334 &debuglog
("Vendor ID is $vendorid");
335 &debuglog
("UUID is $uuid");
337 if (($proxysettings{'UPSTREAM_PROXY'}) && ($proxysettings{'UPSTREAM_USER'}))
339 $login = "--proxy-user=\"$proxysettings{'UPSTREAM_USER'}\"";
340 if ($proxysettings{'UPSTREAM_PASSWORD'})
342 $login .= " --proxy-password=\"$proxysettings{'UPSTREAM_PASSWORD'}\"";
346 if ($proxysettings{'UPSTREAM_PROXY'}) { &debuglog
("Using upstream proxy $proxysettings{'UPSTREAM_PROXY'}"); }
348 $ENV{'http_proxy'} = $proxysettings{'UPSTREAM_PROXY'};
349 @http_header = `$wget $login --user-agent="$useragent" --spider -S $sourceurl 2>&1`;
350 $ENV{'http_proxy'} = '';
352 foreach (@http_header)
355 if (/^\s*Content-Length:\s/) { $remote_size = $_; $remote_size =~ s/[^0-9]//g; }
356 if (/^\s*Last-Modified:\s/) { $remote_mtime = $_; $remote_mtime =~ s/^\s*Last-Modified:\s//; $remote_mtime = HTTP
::Date
::str2time
($remote_mtime) }
360 (-e
"$updcachedir/$vendorid/$uuid/$updfile") &&
361 ($remote_size == (-s
"$updcachedir/$vendorid/$uuid/$updfile")) &&
362 ($remote_mtime == &getmtime
("$updcachedir/$vendorid/$uuid/$updfile"))
365 &debuglog
("File exists in cache and is up to date");
366 &debuglog
("Retrieving file from cache ($updsource)");
367 &setcachestatus
("$updcachedir/$vendorid/$uuid/access.log",time);
368 $cacheurl="http://$netsettings{'GREEN_ADDRESS'}:$http_port/updatecache/$vendorid/$uuid/$updfile";
372 if (-e
"$updcachedir/$vendorid/$uuid/$updfile")
374 &debuglog
("Local filesize: " . (-s
"$updcachedir/$vendorid/$uuid/$updfile"));
375 &debuglog
("Local timestamp: " . &getmtime
("$updcachedir/$vendorid/$uuid/$updfile"));
376 } else { &debuglog
("File not found in cache"); }
377 $updsource="DLSOURCE";
378 &debuglog
("Remote filesize: $remote_size");
379 &debuglog
("Remote timestamp: $remote_mtime");
380 &debuglog
("Free disk space: " . &diskfree
($updcachedir));
381 &debuglog
("Disk usage: " . &diskusage
($updcachedir) . "% (max. $maxusage%)");
382 if (-e
"$updcachedir/download/$vendorid/$updfile") { &debuglog
("File download/$vendorid/$updfile exists"); }
383 &debuglog
("Retrieving file from source ($updsource)");
384 if ((!$passive_mode) && (&diskusage
($updcachedir) <= $maxusage) && ($remote_size <= &diskfree
($updcachedir)) && (!-e
"$updcachedir/download/$vendorid/$updfile"))
386 &debuglog
("Running command $nice$apphome/bin/download $vendorid $sourceurl $cfmirror &");
387 system("$nice$apphome/bin/download $vendorid $sourceurl $cfmirror &");
389 $cacheurl=$sourceurl;
392 &writelog
($_[1],$_[2],$_[3],$updsource,$sourceurl);
397 # -------------------------------------------------------------------