32 lines
749 B
Bash
32 lines
749 B
Bash
# Title: LinPeasBase - execBin
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# ID: check_tcp_80
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# Author: Carlos Polop
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# Last Update: 22-08-2023
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# Description: Check if TCP Internet conns are available (via port 80)
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# License: GNU GPL
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# Version: 1.0
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# Functions Used:
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# Global Variables:
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# Initial Functions:
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# Generated Global Variables: $pid, $pids
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# Fat linpeas: 0
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# Small linpeas: 1
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check_tcp_80(){
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if ! [ -f "/bin/bash" ]; then
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echo " /bin/bash not found"
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return
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fi
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/bin/bash -c '
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for ip in 1.1.1.1 8.8.8.8; do
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(echo >/dev/tcp/$ip/80 && echo "Port 80 is accessible" && exit 0) &
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pids+=($!)
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done
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for pid in ${pids[@]}; do
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wait $pid && exit 0
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done
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echo "Port 80 is not accessible"
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' 2>/dev/null | grep "accessible"
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} |