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Conform to style. Add some more info on the TN3270 STARTTLS negotiation.

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enxio
2022-03-02 14:02:14 +01:00
committed by Dirk
parent 1eb5b2949e
commit 1c2e340506
1 changed files with 3 additions and 2 deletions
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5
testssl.sh
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@@ -11168,12 +11168,13 @@ starttls_telnet_dialog() {
"
local tnres=""
local ret=""
socksend "${msg1}" 0 && debugme echo "${debugpad}initiated STARTTLS" &&
socksend "${msg2}" 1 &&
tnres=$(sockread_fast 20) && debugme echo "read succeeded"
[[ $DEBUG -ge 6 ]] && safe_echo "$debugpad $tnres\n"
# check for START_TLS and FOLLOWS
if [[ ${tnres:10:2} == 2E && ${tnres:12:2} == 01 ]]; then
if [[ ${tnres:10:2} == 2E ]] && [[ ${tnres:12:2} == 01 ]]; then
ret=0
else
ret=1
@@ -11293,7 +11294,7 @@ fd_socket() {
mysql) # MySQL, see https://dev.mysql.com/doc/internals/en/x-protocol-lifecycle-lifecycle.html#x-protocol-lifecycle-tls-extension
starttls_mysql_dialog
;;
telnet) # captured from a tn3270 negotiation against a z/VM 7.2
telnet) # captured from a tn3270 negotiation against z/VM 7.2. Also, see OpenSSL apps/s_client.c for the handling of PROTO_TELNET
starttls_telnet_dialog
;;
*) # we need to throw an error here -- otherwise testssl.sh treats the STARTTLS protocol as plain SSL/TLS which leads to FP