bitpt
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Multi Downloads Issue - 2010/07/30 15:23
I have remository with more then 18000 files, 35gig in files, in the last days i saw server logs with multi downloads, i have limit in 10 downloads/day.
a few minutes ago i have 25 users download at same time, wich user with more then 1g with more then 1 hour
Remository rip attempt is sucessfull if i don't kill conection from ripper, i try activate licence to stop ripp and scrapper software download, i try a little hack with captcha, unsucessfull.
search the web to find how pass remository download key, i don't find nothing.
a sample a few minutes ago stoped with server ip block....
/index.php/component/option,com_remository/Itemid,34/func,download/id,8146/
chk,9af2d82c6c18ca9cf86ae1460586990a/no_html,1/index.html
this user download +/- 500 files, how it is possible ?
Any ideias to stop this ?
thanks in advance
Post edited by: bitpt, at: 2010/07/30 19:53
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admin
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Re:Multi Downloads Issue - 2010/07/31 12:12
What version of Remository are you using?
Do you have information on the user agent (UA) presented by the downloader?
Martin Brampton aka Counterpoint
http://aliro.org
http://black-sheep-research.com |
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bitpt
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Re:Multi Downloads Issue - 2010/08/03 15:16
I' m using the V3.52.8, Ripper UA is always the firefox 3.6. (seems a add-on, i try all download add-on for firefox don't find any can do this)
after several days of testing, i think it's some software that generates the download key, before the downloads, ripper catch all download links (fileinfo), then start the downloads.
I remembered, if i have a different download key, not possibly download all the files. i add a new string at the end of download key
like $newkey="142535" -> whatever the number
in the end of .date and unix time i put -> .$newkey
Ripping stop for now, i do not know for sure if i can do this without another problems, until now, works fine. Multi download stop even with many attempts.
Thanks
Post edited by: bitpt, at: 2010/08/03 17:56
Post edited by: bitpt, at: 2010/08/03 17:57
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admin
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Re:Multi Downloads Issue - 2010/08/03 18:05
Are the multiple downloads being recorded in the Remository log table - jos_downloads_log?
Martin Brampton aka Counterpoint
http://aliro.org
http://black-sheep-research.com |
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bitpt
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Re:Multi Downloads Issue - 2010/08/03 20:40
Normal downloads yes, for sure.... when rippers came i don't know, i'll check.
Last minute log, i clean it a few days ago....
19838 1 2010-08-03 21:31:45 0 15893 5567184 190.178.117.xxx
19839 1 2010-08-03 21:31:46 0 1640 299945 187.66.217.xxx
19840 1 2010-08-03 21:31:47 0 12194 541179 89.136.179.xxx
19841 1 2010-08-03 21:31:47 0 6826 367558 187.58.153.xxx
19842 1 2010-08-03 21:31:51 0 622 550603 187.21.242.xxx
19843 1 2010-08-03 21:31:55 0 17213 151207 109.188.117.xxx
19844 1 2010-08-03 21:32:16 0 17213 151207 109.188.117.xxx
19845 1 2010-08-03 21:32:21 0 11919 1757170 201.58.9.xxx
19846 1 2010-08-03 21:32:23 0 953 1448990 187.78.55.xxx
19847 1 2010-08-03 21:32:25 0 15896 1132565 187.22.93.xxx
19848 1 2010-08-03 21:32:38 0 12873 2767242 189.46.165.xxx
19849 1 2010-08-03 21:32:39 0 13057 958338 201.34.157.xxx
19850 1 2010-08-03 21:32:42 0 2539 1368803 200.167.42.xxx
19851 1 2010-08-03 21:32:45 0 17192 2049906 188.80.192.xxx
19852 1 2010-08-03 21:32:51 0 954 287196 201.66.109.xxx
19853 1 2010-08-03 21:32:55 0 4353 146420 187.6.217.xxx
19854 1 2010-08-03 21:32:56 0 4847 1016649 200.181.138.xxx
19855 1 2010-08-03 21:32:57 0 953 1448990 187.78.55.xxx
19856 1 2010-08-03 21:32:59 0 4081 7277922 190.178.117.xxx
19857 1 2010-08-03 21:32:59 0 13560 196213 189.16.42.xxx
19858 1 2010-08-03 21:33:04 0 1467 293678 189.87.197.xxx
19859 1 2010-08-03 21:33:04 0 3620 751612 190.122.0.xxx
19860 1 2010-08-03 21:33:04 0 14639 121005 189.112.182.xxx
Post edited by: bitpt, at: 2010/08/03 23:10
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bitpt
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Re:Multi Downloads Issue - 2010/08/05 20:38
log table haven't scrappers IP or download, a few motnhs ago i stop accelerators to use multiple connections, i stop that in htaccess, download managers, DAP etc etc are blocked, but new browsers IE8, FF3.6 make several conections .
In this case, server logs have multiple connections for a file download, and seems to me, even download is finished, all download give 206 error (partial content download).
In this case table log don't cache ip, we can't limit downloads to that user.
One download in server log.
187.78.71.xxx /index.php/component/option,com_remository/Itemid,34/func,download/id,8188/
chk,dc99d57fa17b5c73000361d5188e116d/no_html,1/index.html 206 475,6 KB (domain)/index.php/component/option,com_remository/Itemid,34/func,startdown/id,8188/
187.78.71.xxx index.php/component/option,com_remository/Itemid,34/func,download/id,8188/
chk,dc99d57fa17b5c73000361d5188e116d/no_html,1/index.html 206 640,0 KB (domain)/index.php/component/option,com_remository/Itemid,34/func,startdown/id,8188/
187.78.71.xxx /index.php/component/option,com_remository/Itemid,34/func,download/id,8188/
chk,dc99d57fa17b5c73000361d5188e116d/no_html,1/index.html 206 640,0 KB (domain)/index.php/component/option,com_remository/Itemid,34/func,startdown/id,8188/
any ideia how to solve and protect this ?
I'm seeing this right ?
Thanks in advance
Sorry my bad English
Post edited by: bitpt, at: 2010/08/05 20:59
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