34 lines
1023 B
Bash
34 lines
1023 B
Bash
#!@bash@/bin/bash
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source /run/secrets/main.env
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cache=/var/lib/cloudflare-ddns/old_ip
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IP=$(@curl@/bin/curl -s 'https://api.ipify.org')
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arr=("" "git." "www.")
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if [[ -f "$cache" ]]; then
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old_ip=$(cat "$cache")
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else
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old_ip=""
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fi
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if [[ "$IP" != "$old_ip" ]]; then
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for sub in "${arr[@]}"; do
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RECORD_ID=$(@curl@/bin/curl -s -X GET \
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"https://api.cloudflare.com/client/v4/zones/$ZONE_ID/dns_records" \
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-H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
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-H "Content-Type: application/json" \
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| @jq@/bin/jq -r ".result[] | select(.name==\"${sub}syedm.dev\" and .type==\"A\") | .id")
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if [ -n "$RECORD_ID" ]; then
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@curl@/bin/curl -s -X PUT \
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"https://api.cloudflare.com/client/v4/zones/$ZONE_ID/dns_records/$RECORD_ID" \
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-H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
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-H "Content-Type: application/json" \
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-d "{\"type\":\"A\",\"name\":\"${sub}syedm.dev\",\"content\":\"$IP\",\"ttl\":3600,\"proxied\":false}"
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fi
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done
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echo "$IP" > "$cache"
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fi
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