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43 lines
1.5 KiB
Docker
43 lines
1.5 KiB
Docker
#
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# Dockerfile for privoxy
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#
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FROM alpine
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MAINTAINER kev <noreply@datageek.info>
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ADD https://github.com/tianon/gosu/releases/download/1.4/gosu-amd64 /usr/sbin/gosu
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RUN apk add -U iptables privoxy \
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&& chmod +x /usr/sbin/gosu \
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&& rm -rf /var/cache/apk/*
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RUN sed -i -e '/^listen-address/s/127.0.0.1/0.0.0.0/' \
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-e '/^accept-intercepted-requests/s/0/1/' \
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-e '/^enforce-blocks/s/0/1/' \
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-e '/^#debug/s/#//' /etc/privoxy/config
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VOLUME /etc/privoxy
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EXPOSE 8118
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CMD echo "{+block{self}}" >> /etc/privoxy/user.action \
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&& ip a s eth0 | grep -w inet | awk '{print $2}' | cut -d/ -f1 >> /etc/privoxy/user.action \
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&& ip r s | grep default | awk '{print $3}' >> /etc/privoxy/user.action \
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&& iptables -t filter -P OUTPUT DROP \
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&& iptables -t filter -A OUTPUT -p udp --dport 53 -j ACCEPT \
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&& iptables -t filter -A OUTPUT -p tcp \
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-m multiport --dports 53,80,443,8118 \
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-j ACCEPT \
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&& iptables -t filter -A OUTPUT -p tcp \
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-m state --state ESTABLISHED,RELATED \
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-j ACCEPT \
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&& iptables -t filter -A OUTPUT -p udp \
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-m state --state ESTABLISHED,RELATED \
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-j ACCEPT \
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&& iptables -t filter -A OUTPUT -p tcp \
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-m owner --uid-owner privoxy \
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-j ACCEPT \
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&& iptables -t nat -A OUTPUT -p tcp --dport 80 \
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-m owner ! --uid-owner privoxy \
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-j REDIRECT --to-ports 8118 \
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&& gosu privoxy privoxy --no-daemon /etc/privoxy/config
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