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Merge pull request #783 from sdann/mysql_starttls

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Add mysql (sockets) starttls support
This commit is contained in:
Dirk Wetter
2017-07-12 09:32:31 +02:00
committed by GitHub
parent bddf5b2404 8be69e9789
commit 9244f2c83c
1 changed files with 22 additions and 4 deletions
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26
testssl.sh
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@@ -3447,8 +3447,8 @@ client_simulation_sockets() {
done done
debugme echo "sending client hello..." debugme echo "sending client hello..."
code2network "${data}" code2network "${data}"
fd_socket 5 || return 6
data="$NW_STR" data="$NW_STR"
fd_socket 5 || return 6
[[ "$DEBUG" -ge 4 ]] && echo "\"$data\"" [[ "$DEBUG" -ge 4 ]] && echo "\"$data\""
printf -- "$data" >&5 2>/dev/null & printf -- "$data" >&5 2>/dev/null &
sleep $USLEEP_SND sleep $USLEEP_SND
@@ -6883,11 +6883,18 @@ starttls_line() {
return 0 return 0
} }
# Line based send with newline characters appended
starttls_just_send(){ starttls_just_send(){
debugme echo -e "C: $1" debugme echo -e "C: $1"
echo -ne "$1\r\n" >&5 echo -ne "$1\r\n" >&5
} }
# Stream based send
starttls_just_send2(){
debugme echo -e "C: $1"
echo -ne "$1" >&5
}
starttls_just_read(){ starttls_just_read(){
debugme echo "=== just read banner ===" debugme echo "=== just read banner ==="
if [[ "$DEBUG" -ge 2 ]]; then if [[ "$DEBUG" -ge 2 ]]; then
@@ -7015,9 +7022,20 @@ starttls_postgres_dialog() {
starttls_mysql_dialog() { starttls_mysql_dialog() {
debugme echo "=== starting mysql STARTTLS dialog ===" debugme echo "=== starting mysql STARTTLS dialog ==="
local login_request="
debugme echo "mysql socket dialog not yet implemented" , 20, 00, 00, 01, # payload_length, sequence_id
85, ae, ff, 00, # capability flags, CLIENT_SSL always set
00, 00, 00, 01, # max-packet size
21, # character set
00, 00, 00, 00, 00, 00, 00, 00, # string[23] reserved (all [0])
00, 00, 00, 00, 00, 00, 00, 00,
00, 00, 00, 00, 00, 00, 00"
code2network "${login_request}"
starttls_just_read && debugme echo -e "\nreceived server greeting" &&
starttls_just_send2 "$NW_STR" && debugme echo "initiated STARTTLS"
# TODO: We could detect if the server supports STARTTLS via the "Server Capabilities"
# bit field, but we'd need to parse the binary stream, with greater precision than regex.
local ret=$?
debugme echo "=== finished mysql STARTTLS dialog with ${ret} ===" debugme echo "=== finished mysql STARTTLS dialog with ${ret} ==="
return $ret return $ret
} }