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Simplify test_serverside_ordering() to use half as many assignments.
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cipherscan
39
cipherscan
@ -843,36 +843,29 @@ display_results_in_json() {
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}
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test_serverside_ordering() {
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local -a ciphersuites=()
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local ciphersuite=""
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local prefered=""
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# server supports only one cipher or no ciphers, so it effectively uses server side ordering...
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if (( ${#cipherspref[@]} < 2 )); then
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serverside="True"
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return 0
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# server supports just two ciphers, so rotate them, that should be enough
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elif (( ${#cipherspref[@]} == 2 )); then
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local cipher=(${cipherspref[1]})
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prefered="$cipher"
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ciphersuite=$cipher
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cipher=(${cipherspref[0]})
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ciphersuite+=":$cipher"
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# server supports 3 or more ciphers, rotate all three. This is necessary because google does
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# select first client provided cipher, if it is either CDHE-RSA-AES128-GCM-SHA256 or
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# ECDHE-RSA-CHACHA20-POLY1305
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else
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local cipher=(${cipherspref[2]})
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prefered="$cipher"
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ciphersuite="$cipher"
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cipher=(${cipherspref[1]})
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ciphersuite+=":$cipher"
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cipher=(${cipherspref[0]})
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ciphersuite+=":$cipher"
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fi
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local cipher=""
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if (( ${#cipherspref[@]} > 2 )); then
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# server supports 3 or more ciphers, rotate all three. This is necessary because google does
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# select first client provided cipher, if it is either CDHE-RSA-AES128-GCM-SHA256 or
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# ECDHE-RSA-CHACHA20-POLY1305
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ciphersuites+=("${cipherspref[2]%% *}")
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fi
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# else, server supports just two ciphers, so rotate them, that should be enough
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ciphersuites+=("${cipherspref[1]%% *}")
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ciphersuites+=("${cipherspref[0]%% *}")
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prefered="${ciphersuites[0]%% *}"
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join_array_by_char ':' "${ciphersuites[@]}"
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ciphersuite="$joined_array"
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local sslcommand="$TIMEOUTBIN $TIMEOUT $OPENSSLBIN s_client"
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if [[ -n "$CAPATH" ]]; then
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