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no need to grep the input when we're using awk (v2)
awk has an inbuilt version of grep, also truncate processing as soon as we find what we're looking for This version uses slightly different syntax that is compatible with old awk
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cipherscan
13
cipherscan
@ -129,20 +129,21 @@ test_cipher_on_target() {
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tmp=$(awk 'BEGIN { pr="yes" } /^======================================/ { if ( pr=="yes" ) pr="no"; else pr="yes" } { if ( pr == "yes" ) print }' <<<"$tmp")
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# session metadata
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current_cipher=$(grep "New, " <<<"$tmp"|awk '{print $5}')
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current_pfs=$(grep 'Server Temp Key' <<<"$tmp"|awk '{print $4$5$6$7}')
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current_protocol=$(egrep "^\s+Protocol\s+:" <<<"$tmp"|awk '{print $3}')
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current_tickethint=$(grep 'ticket lifetime hint' <<<"$tmp"|awk '{print $6 }')
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current_cipher=$(awk '/New, / {print $5; exit}' <<<"$tmp")
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current_pfs=$(awk '/Server Temp Key/ {print $4$5$6$7; exit}' <<<"$tmp")
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current_protocol=$(awk '/^ +Protocol +:/ {print $3; exit}' <<<"$tmp")
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current_tickethint=$(awk '/ticket lifetime hint/ {print $6; exit}' <<<"$tmp")
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if [ -z $current_tickethint ]; then
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current_tickethint=None
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fi
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# certificate metadata
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current_pubkey=$(grep 'Server public key is ' <<<"$tmp"|awk '{print $5}')
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current_pubkey=$(awk '/Server public key is / {print $5;exit}' <<<"$tmp")
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if [ -z $current_pubkey ]; then
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current_pubkey=0
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fi
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current_sigalg=$(${OPENSSLBIN} x509 -noout -text 2>/dev/null <<<"$tmp"|grep Signature\ Algorithm | head -n 1 | awk '{print $3}') || current_sigalg="None"
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current_sigalg=$(${OPENSSLBIN} x509 -noout -text 2>/dev/null <<<"$tmp"|\
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awk '/Signature Algorithm/ {print $3; exit}') || current_sigalg="None"
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grep 'Verify return code: 0 ' <<<"$tmp" >/dev/null
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if [ $? -eq 0 ]; then
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current_trusted="True"
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