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testssl.sh
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Merge branch 'extend_run_server_preference' of git://github.com/dcooper16/testssl.sh into dcooper16-extend_run_server_preference

This commit is contained in:
Dirk Wetter 2020-04-23 12:01:03 +02:00
parent a45e9f52d5 f5aa20ceb1
commit c6dfe05874
1 changed files with 72 additions and 142 deletions
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206
testssl.sh
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@ -3970,7 +3970,7 @@ run_allciphers() {
# are good or bad) and list them in order to encryption strength. # are good or bad) and list them in order to encryption strength.
ciphers_by_strength() { ciphers_by_strength() {
local proto="$1" proto_hex="$2" proto_text="$3" local proto="$1" proto_hex="$2" proto_text="$3"
local using_sockets="$4" local using_sockets="$4" wide="$5"
local ossl_ciphers_proto local ossl_ciphers_proto
local -i nr_ciphers nr_ossl_ciphers nr_nonossl_ciphers success local -i nr_ciphers nr_ossl_ciphers nr_nonossl_ciphers success
local n sslvers auth mac hexc sslv2_ciphers="" cipher local n sslvers auth mac hexc sslv2_ciphers="" cipher
@ -3983,13 +3983,12 @@ ciphers_by_strength() {
local id local id
local has_dh_bits="$HAS_DH_BITS" local has_dh_bits="$HAS_DH_BITS"
pr_underline "$(printf -- "%b" "$proto_text")"
# for local problem if it happens # for local problem if it happens
out " " out " "
if ! "$using_sockets" && ! locally_supported "$proto"; then if ! "$using_sockets" && ! locally_supported "$proto"; then
return 0 return 0
fi fi
outln "$wide" && outln
[[ $(has_server_protocol "${proto:1}") -eq 1 ]] && return 0 [[ $(has_server_protocol "${proto:1}") -eq 1 ]] && return 0
@ -4006,7 +4005,7 @@ ciphers_by_strength() {
ciphers_found[nr_ciphers]=false ciphers_found[nr_ciphers]=false
sigalg[nr_ciphers]="" sigalg[nr_ciphers]=""
ossl_supported[nr_ciphers]=${TLS_CIPHER_OSSL_SUPPORTED[i]} ossl_supported[nr_ciphers]=${TLS_CIPHER_OSSL_SUPPORTED[i]}
if "$using_sockets" && ! "$has_dh_bits" && ( [[ ${kx[nr_ciphers]} == "Kx=ECDH" ]] || [[ ${kx[nr_ciphers]} == "Kx=DH" ]] || [[ ${kx[nr_ciphers]} == "Kx=EDH" ]] ); then if "$using_sockets" && "$wide" && ! "$has_dh_bits" && ( [[ ${kx[nr_ciphers]} == "Kx=ECDH" ]] || [[ ${kx[nr_ciphers]} == "Kx=DH" ]] || [[ ${kx[nr_ciphers]} == "Kx=EDH" ]] ); then
ossl_supported[nr_ciphers]=false ossl_supported[nr_ciphers]=false
fi fi
if [[ ${#hexc} -eq 9 ]]; then if [[ ${#hexc} -eq 9 ]]; then
@ -4022,16 +4021,16 @@ ciphers_by_strength() {
normalized_hexcode[nr_ciphers]="x${hexc:2:2}${hexc:7:2}${hexc:12:2}" normalized_hexcode[nr_ciphers]="x${hexc:2:2}${hexc:7:2}${hexc:12:2}"
fi fi
if ( "$using_sockets" || "${TLS_CIPHER_OSSL_SUPPORTED[i]}" ); then if ( "$using_sockets" || "${TLS_CIPHER_OSSL_SUPPORTED[i]}" ); then
if [[ ${#hexc} -eq 9 ]] && [[ "$proto_text" != SSLv2 ]]; then if [[ ${#hexc} -eq 9 ]] && [[ "$proto" != -ssl2 ]]; then
if [[ "$proto_text" == TLS\ 1.3 ]]; then if [[ "$proto" == -tls1_3 ]]; then
[[ "${hexc:2:2}" == 13 ]] && nr_ciphers+=1 [[ "${hexc:2:2}" == 13 ]] && nr_ciphers+=1
elif [[ "$proto_text" == TLS\ 1.2 ]]; then elif [[ "$proto" == -tls1_2 ]]; then
[[ "${hexc:2:2}" != 13 ]] && nr_ciphers+=1 [[ "${hexc:2:2}" != 13 ]] && nr_ciphers+=1
elif [[ ! "${TLS_CIPHER_RFC_NAME[i]}" =~ SHA256 ]] && [[ ! "${TLS_CIPHER_RFC_NAME[i]}" =~ SHA384 ]] && \ elif [[ ! "${TLS_CIPHER_RFC_NAME[i]}" =~ SHA256 ]] && [[ ! "${TLS_CIPHER_RFC_NAME[i]}" =~ SHA384 ]] && \
[[ "${TLS_CIPHER_RFC_NAME[i]}" != *_CCM ]] && [[ "${TLS_CIPHER_RFC_NAME[i]}" != *_CCM_8 ]]; then [[ "${TLS_CIPHER_RFC_NAME[i]}" != *_CCM ]] && [[ "${TLS_CIPHER_RFC_NAME[i]}" != *_CCM_8 ]]; then
nr_ciphers+=1 nr_ciphers+=1
fi fi
elif [[ ${#hexc} -eq 14 ]] && [[ "$proto_text" == SSLv2 ]]; then elif [[ ${#hexc} -eq 14 ]] && [[ "$proto" == -ssl2 ]]; then
sslv2_ciphers+=", ${hexcode[nr_ciphers]}" sslv2_ciphers+=", ${hexcode[nr_ciphers]}"
nr_ciphers+=1 nr_ciphers+=1
fi fi
@ -4049,9 +4048,9 @@ ciphers_by_strength() {
ossl_ciphers_proto="-tls1" ossl_ciphers_proto="-tls1"
fi fi
while read hexc n ciph[nr_ciphers] sslvers kx[nr_ciphers] auth enc[nr_ciphers] mac export2[nr_ciphers]; do while read hexc n ciph[nr_ciphers] sslvers kx[nr_ciphers] auth enc[nr_ciphers] mac export2[nr_ciphers]; do
if [[ "$proto_text" == TLS\ 1.3 ]]; then if [[ "$proto" == -tls1_3 ]]; then
[[ "${ciph[nr_ciphers]}" == TLS13* ]] || [[ "${ciph[nr_ciphers]}" == TLS_* ]] || continue [[ "${ciph[nr_ciphers]}" == TLS13* ]] || [[ "${ciph[nr_ciphers]}" == TLS_* ]] || continue
elif [[ "$proto_text" == "TLS 1.2" ]]; then elif [[ "$proto" == -tls1_2 ]]; then
if [[ "${ciph[nr_ciphers]}" == TLS13* ]] || [[ "${ciph[nr_ciphers]}" == TLS_* ]]; then if [[ "${ciph[nr_ciphers]}" == TLS13* ]] || [[ "${ciph[nr_ciphers]}" == TLS_* ]]; then
continue continue
fi fi
@ -4073,11 +4072,11 @@ ciphers_by_strength() {
sslv2_sockets "${sslv2_ciphers:2}" "true" sslv2_sockets "${sslv2_ciphers:2}" "true"
if [[ $? -eq 3 ]] && [[ "$V2_HELLO_CIPHERSPEC_LENGTH" -ne 0 ]]; then if [[ $? -eq 3 ]] && [[ "$V2_HELLO_CIPHERSPEC_LENGTH" -ne 0 ]]; then
supported_sslv2_ciphers="$(grep "Supported cipher: " "$TEMPDIR/$NODEIP.parse_sslv2_serverhello.txt")" supported_sslv2_ciphers="$(grep "Supported cipher: " "$TEMPDIR/$NODEIP.parse_sslv2_serverhello.txt")"
"$SHOW_SIGALGO" && s="$(read_sigalg_from_file "$HOSTCERT")" "$wide" && "$SHOW_SIGALGO" && s="$(read_sigalg_from_file "$HOSTCERT")"
for (( i=0 ; i<nr_ciphers; i++ )); do for (( i=0 ; i<nr_ciphers; i++ )); do
if [[ "$supported_sslv2_ciphers" =~ ${normalized_hexcode[i]} ]]; then if [[ "$supported_sslv2_ciphers" =~ ${normalized_hexcode[i]} ]]; then
ciphers_found[i]=true ciphers_found[i]=true
"$SHOW_SIGALGO" && sigalg[i]="$s" "$wide" && "$SHOW_SIGALGO" && sigalg[i]="$s"
fi fi
done done
fi fi
@ -4086,11 +4085,11 @@ ciphers_by_strength() {
sclient_connect_successful $? "$TMPFILE" sclient_connect_successful $? "$TMPFILE"
if [[ $? -eq 0 ]]; then if [[ $? -eq 0 ]]; then
supported_sslv2_ciphers="$(grep -A 4 "Ciphers common between both SSL endpoints:" $TMPFILE)" supported_sslv2_ciphers="$(grep -A 4 "Ciphers common between both SSL endpoints:" $TMPFILE)"
"$SHOW_SIGALGO" && s="$(read_sigalg_from_file "$TMPFILE")" "$wide" && "$SHOW_SIGALGO" && s="$(read_sigalg_from_file "$TMPFILE")"
for (( i=0 ; i<nr_ciphers; i++ )); do for (( i=0 ; i<nr_ciphers; i++ )); do
if [[ "$supported_sslv2_ciphers" =~ ${ciph[i]} ]]; then if [[ "$supported_sslv2_ciphers" =~ ${ciph[i]} ]]; then
ciphers_found[i]=true ciphers_found[i]=true
"$SHOW_SIGALGO" && sigalg[i]="$s" "$wide" && "$SHOW_SIGALGO" && sigalg[i]="$s"
fi fi
done done
fi fi
@ -4147,12 +4146,12 @@ ciphers_by_strength() {
done done
i=${index[i]} i=${index[i]}
ciphers_found[i]=true ciphers_found[i]=true
[[ "$proto_text" == TLS\ 1.3 ]] && kx[i]="$(read_dhtype_from_file $TMPFILE)" "$wide" && [[ "$proto" == -tls1_3 ]] && kx[i]="$(read_dhtype_from_file $TMPFILE)"
if [[ ${kx[i]} == Kx=ECDH ]] || [[ ${kx[i]} == Kx=DH ]] || [[ ${kx[i]} == Kx=EDH ]]; then if "$wide" && ( [[ ${kx[i]} == Kx=ECDH ]] || [[ ${kx[i]} == Kx=DH ]] || [[ ${kx[i]} == Kx=EDH ]] ); then
dhlen=$(read_dhbits_from_file "$TMPFILE" quiet) dhlen=$(read_dhbits_from_file "$TMPFILE" quiet)
kx[i]="${kx[i]} $dhlen" kx[i]="${kx[i]} $dhlen"
fi fi
"$SHOW_SIGALGO" && grep -q "\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-" $TMPFILE && \ "$wide" && "$SHOW_SIGALGO" && grep -q "\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-" $TMPFILE && \
sigalg[i]="$(read_sigalg_from_file "$TMPFILE")" sigalg[i]="$(read_sigalg_from_file "$TMPFILE")"
fi fi
fi fi
@ -4195,7 +4194,7 @@ ciphers_by_strength() {
done done
success=1 success=1
if [[ -n "$ciphers_to_test" ]]; then if [[ -n "$ciphers_to_test" ]]; then
if "$SHOW_SIGALGO"; then if "$wide" && "$SHOW_SIGALGO"; then
tls_sockets "$proto_hex" "${ciphers_to_test:2}, 00,ff" "all" tls_sockets "$proto_hex" "${ciphers_to_test:2}, 00,ff" "all"
else else
tls_sockets "$proto_hex" "${ciphers_to_test:2}, 00,ff" "ephemeralkey" tls_sockets "$proto_hex" "${ciphers_to_test:2}, 00,ff" "ephemeralkey"
@ -4208,12 +4207,12 @@ ciphers_by_strength() {
done done
i=${index[i]} i=${index[i]}
ciphers_found[i]=true ciphers_found[i]=true
[[ "$proto_text" == TLS\ 1.3 ]] && kx[i]="$(read_dhtype_from_file "$TEMPDIR/$NODEIP.parse_tls_serverhello.txt")" "$wide" && [[ "$proto" == -tls1_3 ]] && kx[i]="$(read_dhtype_from_file "$TEMPDIR/$NODEIP.parse_tls_serverhello.txt")"
if [[ ${kx[i]} == Kx=ECDH ]] || [[ ${kx[i]} == Kx=DH ]] || [[ ${kx[i]} == Kx=EDH ]]; then if "$wide" && ( [[ ${kx[i]} == Kx=ECDH ]] || [[ ${kx[i]} == Kx=DH ]] || [[ ${kx[i]} == Kx=EDH ]] ); then
dhlen=$(read_dhbits_from_file "$TEMPDIR/$NODEIP.parse_tls_serverhello.txt" quiet) dhlen=$(read_dhbits_from_file "$TEMPDIR/$NODEIP.parse_tls_serverhello.txt" quiet)
kx[i]="${kx[i]} $dhlen" kx[i]="${kx[i]} $dhlen"
fi fi
"$SHOW_SIGALGO" && [[ -r "$HOSTCERT" ]] && \ "$wide" && "$SHOW_SIGALGO" && [[ -r "$HOSTCERT" ]] && \
sigalg[i]="$(read_sigalg_from_file "$HOSTCERT")" sigalg[i]="$(read_sigalg_from_file "$HOSTCERT")"
fi fi
fi fi
@ -4221,8 +4220,16 @@ ciphers_by_strength() {
done done
fi fi
cipher=""
for (( i=0 ; i<nr_ciphers; i++ )); do for (( i=0 ; i<nr_ciphers; i++ )); do
if "${ciphers_found[i]}" || "$SHOW_EACH_C"; then if "${ciphers_found[i]}"; then
if [[ "$DISPLAY_CIPHERNAMES" =~ rfc ]] && [[ "${rfc_ciph[i]}" != - ]]; then
cipher+="${rfc_ciph[i]} "
else
cipher+="${ciph[i]} "
fi
fi
if "$wide" && ( "${ciphers_found[i]}" || "$SHOW_EACH_C" ); then
normalized_hexcode[i]="$(tolower "${normalized_hexcode[i]}")" normalized_hexcode[i]="$(tolower "${normalized_hexcode[i]}")"
neat_list "${normalized_hexcode[i]}" "${ciph[i]}" "${kx[i]}" "${enc[i]}" "${export2[i]}" "${ciphers_found[i]}" neat_list "${normalized_hexcode[i]}" "${ciph[i]}" "${kx[i]}" "${enc[i]}" "${export2[i]}" "${ciphers_found[i]}"
available="" available=""
@ -4241,6 +4248,16 @@ ciphers_by_strength() {
fileout "$id" "INFO" "$proto_text $(neat_list "${normalized_hexcode[i]}" "${ciph[i]}" "${kx[i]}" "${enc[i]}" "${export2[i]}") $available" fileout "$id" "INFO" "$proto_text $(neat_list "${normalized_hexcode[i]}" "${ciph[i]}" "${kx[i]}" "${enc[i]}" "${export2[i]}") $available"
fi fi
done done
if ! "$wide" && [[ -n "$cipher" ]]; then
outln
out "$(printf " %-10s " "$proto_text: ")"
if [[ "$COLOR" -le 2 ]]; then
out "$(out_row_aligned_max_width "$cipher" " " $TERM_WIDTH)"
else
out_row_aligned_max_width_by_entry "$cipher" " " $TERM_WIDTH pr_cipher_quality
fi
fi
[[ -n "$cipher" ]] && fileout "supportedciphers_${proto_text//./_}" "INFO" "$cipher"
"$using_sockets" && HAS_DH_BITS="$has_dh_bits" "$using_sockets" && HAS_DH_BITS="$has_dh_bits"
tmpfile_handle ${FUNCNAME[0]}${proto}.txt tmpfile_handle ${FUNCNAME[0]}${proto}.txt
@ -4272,7 +4289,8 @@ run_cipher_per_proto() {
outln outln
neat_header neat_header
while read proto proto_hex proto_text; do while read proto proto_hex proto_text; do
ciphers_by_strength "$proto" "$proto_hex" "$proto_text" "$using_sockets" pr_underline "$(printf -- "%b" "$proto_text")"
ciphers_by_strength "$proto" "$proto_hex" "$proto_text" "$using_sockets" "true"
done <<< "$(tm_out " -ssl2 22 SSLv2\n -ssl3 00 SSLv3\n -tls1 01 TLS 1\n -tls1_1 02 TLS 1.1\n -tls1_2 03 TLS 1.2\n -tls1_3 04 TLS 1.3")" done <<< "$(tm_out " -ssl2 22 SSLv2\n -ssl3 00 SSLv3\n -tls1 01 TLS 1\n -tls1_1 02 TLS 1.1\n -tls1_2 03 TLS 1.2\n -tls1_3 04 TLS 1.3")"
return 0 return 0
#FIXME: no error condition #FIXME: no error condition
@ -6238,7 +6256,7 @@ sub_session_resumption() {
run_server_preference() { run_server_preference() {
local cipher1="" cipher2="" tls13_cipher1="" tls13_cipher2="" default_proto="" local cipher1="" cipher2="" tls13_cipher1="" tls13_cipher2="" default_proto=""
local prev_cipher="" default_cipher="" local default_cipher=""
local limitedsense="" supported_sslv2_ciphers local limitedsense="" supported_sslv2_ciphers
local -a offered_cipher offered_proto local -a offered_cipher offered_proto
local proto_ossl proto_txt proto_hex cipherlist i local proto_ossl proto_txt proto_hex cipherlist i
@ -6504,130 +6522,42 @@ run_server_preference() {
outln "$limitedsense" outln "$limitedsense"
fi fi
if "$has_cipher_order"; then
"$FAST" && using_sockets=false "$FAST" && using_sockets=false
[[ $TLS_NR_CIPHERS == 0 ]] && using_sockets=false [[ $TLS_NR_CIPHERS == 0 ]] && using_sockets=false
# TODO: Shouldn't say "Cipher order" if the server does not always impose an order.
# TODO: In non-wide mode, need to distinguish between those order by server preference and those ordered by encryption strength.
pr_bold " Cipher order" pr_bold " Cipher order"
"$WIDE" && outln && neat_header "$WIDE" && outln && neat_header
while read proto_ossl proto_hex proto_txt; do while read proto_ossl proto_hex proto_txt; do
[[ "$proto_ossl" == tls1_3 ]] && ! "$has_tls13_cipher_order" && continue if "$WIDE"; then
"$WIDE" && pr_underline "$proto_txt" pr_underline "$(printf -- "%b" "$proto_txt")"
if [[ "$proto_ossl" == ssl2 ]] || ( [[ "$proto_ossl" != tls1_3 ]] && ! "$has_cipher_order" ]] ) || \
( [[ "$proto_ossl" == tls1_3 ]] && ! "$has_tls13_cipher_order" ]] ); then
if [[ "$proto_ossl" == ssl2 ]]; then
out " (listed by strength)"
elif [[ "$proto_ossl" == tls1_3 ]]; then
out " (no server order, thus listed by strength)"
else
pr_svrty_high " (no server order, thus listed by strength)"
fi
ciphers_by_strength "-$proto_ossl" "$proto_hex" "$proto_txt" "$using_sockets" "$WIDE"
else
out " (server order)"
cipher_pref_check "$proto_ossl" "$proto_hex" "$proto_txt" "$using_sockets" cipher_pref_check "$proto_ossl" "$proto_hex" "$proto_txt" "$using_sockets"
done <<< "$(tm_out " ssl3 00 SSLv3\n tls1 01 TLSv1\n tls1_1 02 TLSv1.1\n tls1_2 03 TLSv1.2\n tls1_3 04 TLSv1.3\n")" fi
else
if [[ "$proto_ossl" == ssl2 ]] || ( [[ "$proto_ossl" != tls1_3 ]] && ! "$has_cipher_order" ]] ) || \
( [[ "$proto_ossl" == tls1_3 ]] && ! "$has_tls13_cipher_order" ]] ); then
ciphers_by_strength "-$proto_ossl" "$proto_hex" "$proto_txt" "$using_sockets" "$WIDE"
else
cipher_pref_check "$proto_ossl" "$proto_hex" "$proto_txt" "$using_sockets"
fi
fi
done <<< "$(tm_out " ssl2 22 SSLv2\n ssl3 00 SSLv3\n tls1 01 TLSv1\n tls1_1 02 TLSv1.1\n tls1_2 03 TLSv1.2\n tls1_3 04 TLSv1.3\n")"
outln outln
outln outln
else
pr_bold " Negotiated cipher per proto"; outln " $limitedsense"
i=1
for proto_ossl in ssl2 ssl3 tls1 tls1_1 tls1_2 tls1_3; do
if [[ $proto_ossl == ssl2 ]] && ! "$HAS_SSL2"; then
if ! "$using_sockets" || [[ $TLS_NR_CIPHERS -eq 0 ]]; then
out " (SSLv2: "; pr_local_problem "$OPENSSL doesn't support \"s_client -ssl2\""; outln ")";
continue
else
sslv2_sockets "" "true"
if [[ $? -eq 3 ]] && [[ "$V2_HELLO_CIPHERSPEC_LENGTH" -ne 0 ]]; then
# Just arbitrarily pick the first cipher in the cipher-mapping.txt list.
offered_proto[i]="SSLv2"
supported_sslv2_ciphers="$(grep "Supported cipher: " "$TEMPDIR/$NODEIP.parse_sslv2_serverhello.txt")"
for (( j=0; j < TLS_NR_CIPHERS; j++ )); do
if [[ "${TLS_CIPHER_SSLVERS[j]}" == "SSLv2" ]]; then
cipher1="${TLS_CIPHER_HEXCODE[j]}"
cipher1="$(tolower "x${cipher1:2:2}${cipher1:7:2}${cipher1:12:2}")"
if [[ "$supported_sslv2_ciphers" =~ $cipher1 ]]; then
if ( [[ "$DISPLAY_CIPHERNAMES" =~ openssl ]] && [[ "${TLS_CIPHER_OSSL_NAME[j]}" != "-" ]] ) || [[ "${TLS_CIPHER_RFC_NAME[j]}" == "-" ]]; then
offered_cipher[i]="${TLS_CIPHER_OSSL_NAME[j]}"
else
offered_cipher[i]="${TLS_CIPHER_RFC_NAME[j]}"
fi
break
fi
fi
done
[[ $DEBUG -ge 2 ]] && tmln_out "Default cipher for ${offered_proto[i]}: ${offered_cipher[i]}"
else
offered_proto[i]=""
offered_cipher[i]=""
fi
fi
elif ( [[ $proto_ossl == ssl3 ]] && ! "$HAS_SSL3" ) || ( [[ $proto_ossl == tls1_3 ]] && ! "$HAS_TLS13" ); then
if [[ $proto_ossl == ssl3 ]]; then
proto_txt="SSLv3" ; proto_hex="00" ; cipherlist="$TLS_CIPHER"
else
proto_txt="TLSv1.3" ; proto_hex="04" ; cipherlist="$TLS13_CIPHER"
fi
if ! "$using_sockets"; then
out " ($proto_txt: "; pr_local_problem "$OPENSSL doesn't support \"s_client -$proto_ossl\"" ; outln ")";
continue
else
tls_sockets "$proto_hex" "$cipherlist"
if [[ $? -eq 0 ]]; then
offered_proto[i]="$proto_txt"
cipher1=$(get_cipher "$TEMPDIR/$NODEIP.parse_tls_serverhello.txt")
offered_cipher[i]="$cipher1"
if [[ "$DISPLAY_CIPHERNAMES" =~ openssl ]] && [[ $TLS_NR_CIPHERS -ne 0 ]]; then
offered_cipher[i]="$(rfc2openssl "$cipher1")"
[[ -z "${offered_cipher[i]}" ]] && offered_cipher[i]="$cipher1"
fi
[[ $DEBUG -ge 2 ]] && tmln_out "Default cipher for ${offered_proto[i]}: ${offered_cipher[i]}"
else
offered_proto[i]=""
offered_cipher[i]=""
fi
fi
else
$OPENSSL s_client $(s_client_options "$STARTTLS -"$proto_ossl" $BUGS -connect $NODEIP:$PORT $PROXY $SNI") </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE; then
offered_proto[i]=$(get_protocol $TMPFILE)
offered_cipher[i]=$(get_cipher $TMPFILE)
[[ ${offered_cipher[i]} == "0000" ]] && offered_cipher[i]="" # Hack!
if [[ "$DISPLAY_CIPHERNAMES" =~ rfc ]] && [[ -n "${offered_cipher[i]}" ]]; then
offered_cipher[i]="$(openssl2rfc "${offered_cipher[i]}")"
[[ -z "${offered_cipher[i]}" ]] && offered_cipher[i]=$(get_cipher $TMPFILE)
fi
[[ $DEBUG -ge 2 ]] && tmln_out "Default cipher for ${offered_proto[i]}: ${offered_cipher[i]}"
else
offered_proto[i]=""
offered_cipher[i]=""
fi
fi
[[ -n "${offered_cipher[i]}" ]] && add_tls_offered "$proto_ossl" yes
i=$((i + 1))
done
for i in 1 2 3 4 5 6; do
if [[ -n "${offered_cipher[i]}" ]]; then # cipher not empty
if [[ -z "$prev_cipher" ]] || [[ "$prev_cipher" != "${offered_cipher[i]}" ]]; then
[[ -n "$prev_cipher" ]] && outln
str_len=${#offered_cipher[i]}
out " "
if [[ "$COLOR" -le 2 ]]; then
out "${offered_cipher[i]}"
else
pr_cipher_quality "${offered_cipher[i]}"
fi
out ":"
if [[ "$DISPLAY_CIPHERNAMES" =~ openssl ]]; then
for (( 1; str_len < 30; str_len++ )); do
out " "
done
else
for (( 1; str_len < 51; str_len++ )); do
out " "
done
fi
else
out ", " # same cipher --> only print out protocol behind it
fi
out "${offered_proto[i]}"
prev_cipher="${offered_cipher[i]}"
fi
fileout "cipher_order_${offered_proto[i]}" "INFO" "${offered_cipher[i]} at ${offered_proto[i]} $limitedsense"
done
outln "\n No further cipher order check has been done as order is determined by the client"
outln
fi
return $ret return $ret
} }