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Post subject: RE: Prihlasovacia stranka
 Posted: 10.07.2007 - 16:38 #54379
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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| iptables -I PREROUTING -t nat -s 192.168.1.10/32 -p tcp --dport 80 -j DNAT --to router.ip:82 |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 16:54 #54380
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Guru
Joined: Jún 19, 2005
Posts: 1019
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| toto ho presmeruje pri zapnuti explorera a potom moze kludne dalej surfovat? |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 16:55 #54381
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| skorej by som povedal, ze toto ho presmeruje vzdy, este by to chcelo nejake pravidlo, ze kedy ho ma presmerovat a podobne. |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 16:59 #54382
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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| yeager: presmeruje ho to vzdy pri lubovolnej stranke, zdrusis to tak ze miesto -I tam das -D a mozes to nechat napriklad spustat cez neaky script po nacitani stranky (ak to chces jednorazovo) alebo cez dalsie podpravidla do iptables ak to chces v neakych casovych/mnozstevnych intervaloch |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 17:45 #54383
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Guru
Joined: Jún 19, 2005
Posts: 1019
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kua, to je pre mna vela 
som si myslel ze to bude jednoduchsie, alebo ze dakto z vas to uz ma vyriesene |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 18:14 #54384
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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| yeager: riesim to co +- potrebujem a/alebo mam za to zaplatene, vzhladom ze ty nespadas do ani jednej kategorie a poslednymesiac aj nieco prisli na mna prevelmi zle casy, tak co sa tyka tvorivosti a dobrocinnosti povazuj to co som tu prezradil za maximum (aj ked ani ten zvysok nie je niak zlozity rovnako ako toto), mozno niekto iny ti bude ochotny lepsie poradit (ja mozno ak sa ta blba situacia zmeni ale vzhladom na to ze pravdepodobnost toho je limitne rovna nule tak by som sa byt na tvojom mieste na to velmi nespoiehal, sorry) |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 18:40 #54385
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Guru
Joined: Jún 19, 2005
Posts: 1019
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| samozrejme pochopim a ani sa nehnevam. namam zac. necakam, ze dakto na moje zelanie zacne vyvijat skripta a addons, ale je tu vela odbornikov a linux guru, tak mozno dakto to uz ma osetrene a nerobi mu to problem prezradit ako to robi. |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 18:44 #54386
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Ucen
Joined: Jan 15, 2005
Posts: 768
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| Hod ten script co ti napisal SI do cronu a spustaj napriklad kazdu hodinu a script s -D spustaj kazdu hodinu +5minut. Tym presmerujes usera kazdu hodinu na tvoj web na 5minut. Uplne jednoduche |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 18:56 #54387
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Guru
Joined: Jún 19, 2005
Posts: 1019
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to je fakt dobra myslienka 
a co pridat na stranku tlacidlo "OK" a po stlaceni to to nejako vybrat z iptables, alebo to nejako v iptables nahradit, dalo by sa to? |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 19:00 #54388
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Ucen
Joined: Jan 15, 2005
Posts: 768
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Niekde na sa tu vala php script co sa vie prihlasit cez ssh na server a vykonat nejaky prikaz takze cez cron vyvolas presmerovanie a ked user stlaci "tlacidlo" tak sa presmerovanie zrusi.
Ale neviem ci je to bezpecne |
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Post subject: RE: Prihlasovacia stranka
Posted: 10.07.2007 - 19:30 #54390
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Guru
Joined: Jún 19, 2005
Posts: 1019
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| nebolo by vhodnejsie pouzivat cgi skript? |
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Post subject: RE: Prihlasovacia stranka
Posted: 11.07.2007 - 17:01 #54414
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Guru
Joined: Jún 19, 2005
Posts: 1019
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takze nieco som urobil, ale neviem ci by to takto fungovalo
urobil som htm stranku
Code: ›
<html>
<head>
<title>BrazilFW</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%">
<tr>
<td width="100%">
<div align="center">
<center>
<table border="0" cellpadding="1" cellspacing="2">
<tr>
<td nowrap align=center>
Stlac OK na pokracovanie<br>
<a href="warning.cgi">
OK
</a></td>
</tr>
</table>
</center>
</div>
</td>
</tr>
</table>
</body>
</html>
a cgi subor
Code: ›
#!/bin/sh
. /var/http/web-functions
. /etc/coyote/coyote.conf
. /tmp/netsubsys.state
/usr/sbin/iptables -t nat -D PREROUTING -i $IF_LOCAL -p tcp -s $REMOTE_ADDR --dport 80 -j REDIRECT --to-port 82
echo "<html>"
echo "<head>"
echo "<META HTTP-EQUIV='REFRESH' CONTENT = '2; URL=http://www.google.com'>"
echo "<title>"
echo "Redirect"
echo "</title>"
echo "</head>"
echo "<body>"
echo "Redirect to www.google.com ... wait"
echo "</body>"
echo "</html>"
a v crone spustam toto
59 * * * * /usr/sbin/iptables -I PREROUTING -t nat -s 192.168.1.10/32 -p tcp --dport 80 -j DNAT --to router.ip:82 |
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Post subject: RE: Prihlasovacia stranka
Posted: 11.07.2007 - 21:06 #54434
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Ucen
Joined: Jan 15, 2005
Posts: 768
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Post subject: RE: Prihlasovacia stranka
Posted: 11.07.2007 - 22:28 #54439
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Guru
Joined: Jún 19, 2005
Posts: 1019
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nie
vlastne vsetko funguje, ale pomocou cgi neviem vypnut PREROUTING a neviem preco |
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Post subject: RE: Prihlasovacia stranka
Posted: 11.07.2007 - 23:39 #54447
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Majster
Joined: Jan 12, 2003
Posts: 4250
Location: /dev/null
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yeager: lebo to iptables musis spustat pod rootom a ten cgi-script bezi pod uzivatelom rovnakym ako webserver...
PS: na to aby si to rozumne spravil budes potrebovat este pozriet nieco take ako napriklad suidbit... a v kazdom pripade neodporucam +s na binarku iptables a pod. ale vyslovene si to dat len na ten mazaci script... |
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