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https://github.com/mozilla/cipherscan.git
synced 2024-11-04 15:03:41 +01:00
few less forks in the script
again, we can use arrays and a bit advanced awk syntax to reduce the number of forks necessary to run the script
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@ -192,7 +192,7 @@ test_cipher_on_target() {
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/-----BEGIN CERTIFICATE-----/ { output=1 }
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output==1 { if (n==i) print }
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/-----END CERTIFICATE-----/ { output=0; n++ }' <<<"$tmp")
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# put the output to an array instead awk '{print $1}'
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# put the output to an array instead running awk '{print $1}'
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local cksum=($(cksum <<<"$cert"))
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# compare the values not just checksums so that eventual collision
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# doesn't mess up results
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@ -348,7 +348,7 @@ get_cipher_pref() {
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if [ $success -eq 0 ]; then
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cipherspref=("${cipherspref[@]}" "$result")
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ciphercertificates=("${ciphercertificates[@]}" "$certificates")
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pciph=$(echo $result|awk '{print $1}')
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pciph=($(echo $result))
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get_cipher_pref "!$pciph:$ciphersuite"
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return 0
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fi
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@ -365,7 +365,7 @@ display_results_in_terminal() {
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local different=False
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echo "Target: $TARGET"; echo
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for cipher in "${cipherspref[@]}"; do
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pciph=$(echo $cipher|awk '{print $1}')
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pciph=($(echo $cipher))
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if [ $DOBENCHMARK -eq 1 ]; then
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bench_cipher "$pciph"
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r="$ctr $cipher $cipherbenchms"
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@ -419,7 +419,7 @@ display_results_in_terminal() {
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echo $result|grep -v '(NONE)'
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else
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# prints priority, ciphersuite, protocols and pfs_keysize
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echo $result|grep -v '(NONE)'|awk '{print $1 " " $2 " " $3 " " $9}'
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awk '!/(NONE)/{print $1 " " $2 " " $3 " " $9}' <<<"$result"
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fi
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done|column -t
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echo
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