21 lines
355 B
Bash
Executable File
21 lines
355 B
Bash
Executable File
#!/bin/bash
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# IP should be first arg
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if [ -n "$1" ]; then
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IP=$1
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else
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echo "IP not set"
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exit 1
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fi
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if [[ firewall-cmd --ipset=blacklist --query-entry $IP >/dev/null ]]; then
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echo "IP $IP already in blacklist. Doing nothing."
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else
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firewall-cmd --ipset=blacklist --add-entry=$IP
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firewall-cmd --permanent --ipset=blacklist --add-entry=$IP
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fi
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