676a621647
/net/crowdsec-firewall-bouncer/ crowdsec-firewall-bouncer will fetch new and old decisions from a CrowdSec API to add them in a blocklist used by supported firewalls. Signed-off-by: Kerma Gérald <gandalf@gk2.net>
23 lines
786 B
Bash
23 lines
786 B
Bash
#!/bin/sh
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API_KEY=""
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CONFIG=/etc/crowdsec/bouncers/crowdsec-firewall-bouncer.yaml
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## Gen&ConfigApiKey
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if grep -q "${API_KEY}" "$CONFIG"; then
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echo API key already registered...
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else
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SUFFIX=`tr -dc A-Za-z0-9 </dev/urandom | head -c 8`
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API_KEY=`/usr/bin/cscli bouncers add cs-firewall-bouncer-${SUFFIX} -o raw`
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sed -i "s,^\(\s*api_key\s*:\s*\).*\$,\1$API_KEY," $CONFIG
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fi
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# unfortunately, UCI doesn't provide a nice way to add an anonymous section only if it doesn't already exist
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if ! uci show firewall | grep -q firewall.cs; then
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name="$(uci add firewall include)"
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uci set "firewall.${name}.path=/etc/firewall.cs"
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uci set "firewall.${name}.enabled=1"
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uci set "firewall.${name}.reload=1"
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echo -e "Adding the following UCI config:\n $(uci changes)"
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uci commit
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fi
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exit 0
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