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IP detection only relies on duckduck.go

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This commit is contained in:
Quentin McGaw
2018-05-27 20:38:43 -04:00
parent ec9b989ea7
commit bcc39a97f0
2 changed files with 7 additions and 9 deletions
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9
Dockerfile
View File

@@ -20,11 +20,10 @@ RUN apk add -q --progress --no-cache --update openvpn unbound ca-certificates &&
apk del -q --progress --purge build-dependencies && \
rm -rf /*.zip /etc/unbound/unbound.conf /var/cache/apk/*
COPY unbound.conf /etc/unbound/unbound.conf
HEALTHCHECK --interval=10m --timeout=10s --start-period=10s --retries=2 \
CMD VPNCITY=$(wget -qO- -T 2 https://ipinfo.io/city) && \
VPNORGANIZATION=$(wget -qO- -T 2 https://ipinfo.io/org) && \
echo "City: $VPNCITY | Organization: $VPNORGANIZATION" && \
[ "$VPNCITY" != "$CITY" ] && [ "$VPNORGANIZATION" != "$ORGANIZATION" ] || exit 1
HEALTHCHECK --interval=10m --timeout=10s --start-period=10s --retries=1 \
CMD export OLD_VPN_IP="$NEW_VPN_IP" && \
export NEW_VPN_IP=$(wget -qqO- 'https://duckduckgo.com/?q=what+is+my+ip' | grep -ow 'Your IP address is [0-9.]*[0-9]' | grep -ow '[0-9][0-9.]*') && \
[ "$NEW_VPN_IP" != "$INITIAL_IP" ] && [ "$NEW_VPN_IP" != "$OLD_VPN_IP" ] || exit 1
ENV ENCRYPTION=strong \
PROTOCOL=tcp \
REGION=Germany

7
entrypoint.sh
View File

@@ -1,9 +1,8 @@
#!/bin/sh
printf "\nDetecting details from public IP address..."
export CITY=$(wget -qO- -T 2 https://ipinfo.io/city)
export ORG=$(wget -qO- -T 2 https://ipinfo.io/org)
printf "DONE\nOrganization: $ORG\nCity: $CITY\nChanging DNS to localhost..."
printf "\nGetting public IP address..."
export INITIAL_IP=$(wget -qqO- 'https://duckduckgo.com/?q=what+is+my+ip' | grep -ow 'Your IP address is [0-9.]*[0-9]' | grep -ow '[0-9][0-9.]*')
printf "DONE\nChanging DNS to localhost..."
echo "nameserver 127.0.0.1" > /etc/resolv.conf
echo "options ndots:0" >> /etc/resolv.conf
printf "DONE\nStarting Unbound to connect to Cloudflare DNS 1.1.1.1 at its TLS endpoint..."