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- making the read buffer for server hello bigger+variable

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This commit is contained in:
Dirk 2016-03-08 10:38:21 +01:00
parent 483139f0a4
commit 7b0fabdbc4
2 changed files with 6 additions and 4 deletions
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5
utils/ccs-injection.bash
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@ -25,6 +25,7 @@ MAXSLEEP=10
OCKREPLY="" OCKREPLY=""
COL_WIDTH=32 COL_WIDTH=32
DEBUG=${DEBUG:-0} DEBUG=${DEBUG:-0}
HELLO_READBYTES=${HELLO_READBYTES:-65535}
TLSV=${2:-01} TLSV=${2:-01}
# TLS 1.0=x01 1.1=0x02, 1.2=0x3 # TLS 1.0=x01 1.1=0x02, 1.2=0x3
@ -305,8 +306,8 @@ echo "##### sending standard client hello with TLS version 03,$TLSV:"
socksend "$msg" $TLSV socksend "$msg" $TLSV
sleep 1 sleep 1
sockread 16384 sockread $HELLO_READBYTES
echo "##### reading server hello:" echo "##### reading server hello ($HELLO_READBYTES bytes):"
if test $DEBUG ; then if test $DEBUG ; then
echo "$SOCKREPLY" | xxd -c$COL_WIDTH | head -10 echo "$SOCKREPLY" | xxd -c$COL_WIDTH | head -10
echo "[...]" echo "[...]"

5
utils/heartbleed.bash
View File

@ -23,6 +23,7 @@ MAXSLEEP=10
SOCKREPLY="" SOCKREPLY=""
COL_WIDTH=32 COL_WIDTH=32
DEBUG=${DEBUG:-0} DEBUG=${DEBUG:-0}
HELLO_READBYTES=${HELLO_READBYTES:-65535}
# TLS 1.0=x01 1.1=0x02, 1.2=0x3 # TLS 1.0=x01 1.1=0x02, 1.2=0x3
TLSV=${2:-01} TLSV=${2:-01}
@ -272,8 +273,8 @@ fd_socket $PORT
echo "##### sending standard client hello with TLS version 03,$TLSV:" echo "##### sending standard client hello with TLS version 03,$TLSV:"
socksend "$msg" $TLSV socksend "$msg" $TLSV
sockread 16384 sockread $HELLO_READBYTES
echo "##### reading server hello:" echo "##### reading server hello ($HELLO_READBYTES bytes):"
echo "$SOCKREPLY" | xxd -c$COL_WIDTH | head -10 echo "$SOCKREPLY" | xxd -c$COL_WIDTH | head -10
echo "[...]" echo "[...]"
echo echo