31 lines
992 B
Plaintext
31 lines
992 B
Plaintext
*filter
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:INPUT DROP [0:0]
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:FORWARD DROP [0:0]
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:OUTPUT DROP [0:0]
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###################################################################
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# Simple webserver filter
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#
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# Usage:
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# firejail --net=eth0 --ip=192.168.1.105 --netfilter=/etc/firejail/webserver.net /etc/init.d/apache2 start
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# firejail --net=eth0 --ip=192.168.1.105 --netfilter=/etc/firejail/webserver.net /etc/init.d/nginx start
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#
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###################################################################
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# allow webserver traffic
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-A INPUT -p tcp --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT
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-A OUTPUT -p tcp --sport 80 -m state --state ESTABLISHED -j ACCEPT
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-A INPUT -p tcp --dport 443 -m state --state NEW,ESTABLISHED -j ACCEPT
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-A OUTPUT -p tcp --sport 443 -m state --state ESTABLISHED -j ACCEPT
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# allow incoming ping
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-A INPUT -p icmp --icmp-type echo-request -j ACCEPT
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-A OUTPUT -p icmp --icmp-type echo-reply -j ACCEPT
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# allow outgoing DNS
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-A OUTPUT -p udp --dport 53 -j ACCEPT
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-A INPUT -p udp --sport 53 -j ACCEPT
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COMMIT
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