Shell improvements in GreyNoise-Canary script #5
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szepeviktor
commented
Aug 25, 2021
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| # Replace these placeholder values with your own | ||
| export CANARY_HASH="abcd1234" | ||
| export CANARY_TOKEN="11a2222bb3333c444d555e6f777ggg88" |
Author
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No need for EXPORT, we use these variables inside the script
szepeviktor
commented
Aug 25, 2021
| export CANARY_TOKEN="11a2222bb3333c444d555e6f777ggg88" | ||
| CANARY_HASH="abcd1234" | ||
| CANARY_TOKEN="11a2222bb3333c444d555e6f777ggg88" | ||
| CANARY_IP_LIST="canary-ips-$(date +%Y-%m-%d).txt" |
Author
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Date changes every midnight - putting it into a variable
szepeviktor
commented
Aug 25, 2021
| # Query Canary API for all events, extract IPs, remove double quotes, and write to a text file for GreyNoise | ||
| curl https://$CANARY_HASH.canary.tools/api/v1/incidents/outside_bird/search -d auth_token=$CANARY_TOKEN -d node_ids="INSERT_NODE_IDS" -G | jq '.src_ips[] | .ip_address' | sed 's/\"//g' | cat > canary-ips-$(date +%Y-%m-%d).txt | ||
| curl "https://${CANARY_HASH}.canary.tools/api/v1/incidents/outside_bird/search -d auth_token=${CANARY_TOKEN}" -d node_ids="INSERT_NODE_IDS" -G \ | ||
| | jq --raw-output '.src_ips[] | .ip_address' > "${CANARY_IP_LIST}" |
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--raw-output avoids double quotes - remove useless cat
szepeviktor
commented
Aug 25, 2021
| done | ||
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| curl "https://api.greynoise.io/v3/community/${ip_address}" | jq '.' | ||
| done < "${CANARY_IP_LIST}" > "GreyNoise-Canary-Threat-Intel-Report-$(date +%Y-%m-%d).json" |
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This is how one reads lines from a file - Please consider using https://github.com/koalaman/shellcheck
Contributor
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LGTM, thanks for the contribution @szepeviktor ! |
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This is an inspirational PR.