 Christian Ulrich
|
6e36b5addd
|
probe ports and use results to register and notify peer
|
2020-07-21 19:53:21 +02:00 |
|
Christian Ulrich
|
187b232162
|
use dynamic length of destination ports and captured sequence numbers (3 for now)
|
2020-07-21 11:10:56 +02:00 |
|
Christian Ulrich
|
301ca6c81d
|
sometimes recvLine returns "\r\n" when the peer disconnects (not documented). Handle that as a disconnect.
|
2020-07-21 10:17:36 +02:00 |
|
Christian Ulrich
|
41048dd8cd
|
must strip newline from punchd message
|
2020-07-20 10:08:28 +02:00 |
|
Christian Ulrich
|
3f9cb6a3b1
|
only accept once and only use one injection socket
|
2020-07-18 15:04:46 +02:00 |
|
Christian Ulrich
|
ef68519eec
|
fix 'invalid argument' by using a separate socket for listening
|
2020-07-18 13:06:22 +02:00 |
|
Christian Ulrich
|
974f324aec
|
cosmetic
|
2020-07-18 12:42:49 +02:00 |
|
Christian Ulrich
|
10f9ca135a
|
fix direction again; make sure injection happens after low-ttl reponse was received
|
2020-07-18 12:41:07 +02:00 |
|
Christian Ulrich
|
c2c36c3a1e
|
calculate TCP checksum
|
2020-07-18 12:38:21 +02:00 |
|
Christian Ulrich
|
4499c09e85
|
fix direction
|
2020-07-17 21:32:33 +02:00 |
|
Christian Ulrich
|
c5f6348cf2
|
must use sendTo to inject ip packet
|
2020-07-17 20:06:52 +02:00 |
|
Christian Ulrich
|
32060fe9dc
|
remove wrong htonl; don't hard-code ip packet size
|
2020-07-17 20:04:45 +02:00 |
|
Christian Ulrich
|
95f074e202
|
first TCP packet always has only SYN flag
|
2020-07-17 10:37:33 +02:00 |
|
Christian Ulrich
|
9e969cb41a
|
injected packet needs SYN
|
2020-07-17 10:35:17 +02:00 |
|
Christian Ulrich
|
bde56c80b0
|
parse TCP flags; consider TCP flags while capturing
|
2020-07-17 01:01:01 +02:00 |
|
Christian Ulrich
|
5cc152c039
|
nativesockets.IPPROTO_IP is wrong here; use setsockopt instead of setSockOptInt
|
2020-07-17 00:09:09 +02:00 |
|
Christian Ulrich
|
504445a118
|
fix byte order
|
2020-07-13 09:38:58 +02:00 |
|
Christian Ulrich
|
c6d4fadd6e
|
unix socket needs to be marked as listening
|
2020-07-13 00:16:10 +02:00 |
|
Christian Ulrich
|
07716a3709
|
implement SYNI accept logic
|
2020-07-11 14:46:37 +02:00 |
|
Christian Ulrich
|
d57f293efa
|
add fixme
|
2020-07-11 14:45:53 +02:00 |
|
Christian Ulrich
|
406bb02515
|
implement setupTcpInjectingSocket
|
2020-07-11 14:45:18 +02:00 |
|
Christian Ulrich
|
466d34963b
|
add proc for serializing IpPackets
|
2020-07-10 19:37:47 +02:00 |
|
Christian Ulrich
|
4e554b5a83
|
use IpAddress instead of strings
|
2020-07-10 19:36:41 +02:00 |
|
Christian Ulrich
|
d97a0eaed7
|
adjust struct definitions to glibc headers
|
2020-07-10 00:28:17 +02:00 |
|
Christian Ulrich
|
17f8388d0d
|
fix import
|
2020-07-10 00:27:21 +02:00 |
|
Christian Ulrich
|
ed18ece7ea
|
rename module packet_info to ip_packet
|
2020-07-09 21:24:09 +02:00 |
|
Christian Ulrich
|
a415842398
|
more precise naming
|
2020-07-09 21:10:25 +02:00 |
|
Christian Ulrich
|
17c4fa47f2
|
syni_prototype module not needed anymore
|
2020-07-07 19:41:53 +02:00 |
|
Christian Ulrich
|
f5e07b79f4
|
enter punchd
|
2020-07-07 19:39:33 +02:00 |
|
Christian Ulrich
|
9056b28627
|
NetworkInterfaceError is not about a wrong value
|
2020-07-07 19:37:40 +02:00 |
|
Christian Ulrich
|
629556ad30
|
add fromFd to asyncutils
|
2020-07-07 19:36:44 +02:00 |
|
Christian Ulrich
|
b6f28037a0
|
remove unneeded procs
|
2020-07-07 19:36:17 +02:00 |
|
Christian Ulrich
|
ebcab0fd74
|
change type order (cosmetic)
|
2020-07-07 19:34:34 +02:00 |
|
Christian Ulrich
|
f22bd5eacc
|
use more readable substr call
|
2020-07-06 15:25:10 +02:00 |
|
Christian Ulrich
|
aa5f437093
|
add example apps
|
2020-07-06 15:10:10 +02:00 |
|
Christian Ulrich
|
38cb55f46d
|
add message parsing module
|
2020-07-06 15:09:21 +02:00 |
|
Christian Ulrich
|
b566436ce5
|
remove unneeded imports; make ControlMessage's fields public
|
2020-06-19 15:21:42 +02:00 |
|
Christian Ulrich
|
aca6888011
|
make asyncSendMsg and asyncRecvMsg generic
|
2020-06-15 22:30:30 +02:00 |
|
Christian Ulrich
|
ccd0a9983e
|
remove wrong assumption based on misreading the man page
|
2020-06-14 22:42:04 +02:00 |
|
Christian Ulrich
|
d1d4019af0
|
change formatting of long lines
|
2020-06-14 22:40:33 +02:00 |
|
Christian Ulrich
|
fd1ec1aeaa
|
need to use return value of recvmsg for length of received data
|
2020-06-13 12:33:00 +02:00 |
|
Christian Ulrich
|
2f49216e15
|
implement asyncRecvMsg
|
2020-06-11 16:18:56 +02:00 |
|
Christian Ulrich
|
742c047480
|
only support sending one fd
|
2020-06-10 22:55:18 +02:00 |
|
Christian Ulrich
|
8a5b3d41b6
|
implement asyncSendMsg
|
2020-06-10 21:22:08 +02:00 |
|
Christian Ulrich
|
ce782be7f1
|
reorganize punch module; add procs to add/remove firewall rules
|
2020-06-05 21:56:41 +02:00 |
|
Christian Ulrich
|
7341f61e48
|
capturing TCP packets working
|
2020-05-21 01:17:37 +02:00 |
|
Christian Ulrich
|
9aa7d66331
|
initial commit
|
2020-05-08 19:34:37 +02:00 |