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Use DNS fallback to ifconfig.co (#1066)
Co-authored-by: Jan Stárek <jan.starek@ysoft.com>
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@ -627,9 +627,13 @@ function installOpenVPN() {
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# Behind NAT, we'll default to the publicly reachable IPv4/IPv6.
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# Behind NAT, we'll default to the publicly reachable IPv4/IPv6.
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if [[ $IPV6_SUPPORT == "y" ]]; then
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if [[ $IPV6_SUPPORT == "y" ]]; then
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PUBLIC_IP=$(curl --retry 5 --retry-connrefused https://ifconfig.co)
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if ! PUBLIC_IP=$(curl -f --retry 5 --retry-connrefused https://ifconfig.co) ; then
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PUBLIC_IP=$(dig -6 TXT +short o-o.myaddr.l.google.com @ns1.google.com | tr -d '"')
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fi
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else
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else
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PUBLIC_IP=$(curl --retry 5 --retry-connrefused -4 https://ifconfig.co)
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if ! PUBLIC_IP=$(curl -f --retry 5 --retry-connrefused -4 https://ifconfig.co) ; then
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PUBLIC_IP=$(dig -4 TXT +short o-o.myaddr.l.google.com @ns1.google.com | tr -d '"')
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fi
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fi
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fi
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ENDPOINT=${ENDPOINT:-$PUBLIC_IP}
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ENDPOINT=${ENDPOINT:-$PUBLIC_IP}
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fi
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fi
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