 Christian Ulrich
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301ca6c81d
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sometimes recvLine returns "\r\n" when the peer disconnects (not documented). Handle that as a disconnect.
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2020-07-21 10:17:36 +02:00 |
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Christian Ulrich
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41048dd8cd
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must strip newline from punchd message
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2020-07-20 10:08:28 +02:00 |
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Christian Ulrich
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3f9cb6a3b1
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only accept once and only use one injection socket
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2020-07-18 15:04:46 +02:00 |
|
Christian Ulrich
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ef68519eec
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fix 'invalid argument' by using a separate socket for listening
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2020-07-18 13:06:22 +02:00 |
|
Christian Ulrich
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974f324aec
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cosmetic
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2020-07-18 12:42:49 +02:00 |
|
Christian Ulrich
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10f9ca135a
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fix direction again; make sure injection happens after low-ttl reponse was received
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2020-07-18 12:41:07 +02:00 |
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Christian Ulrich
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c2c36c3a1e
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calculate TCP checksum
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2020-07-18 12:38:21 +02:00 |
|
Christian Ulrich
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4499c09e85
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fix direction
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2020-07-17 21:32:33 +02:00 |
|
Christian Ulrich
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c5f6348cf2
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must use sendTo to inject ip packet
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2020-07-17 20:06:52 +02:00 |
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Christian Ulrich
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32060fe9dc
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remove wrong htonl; don't hard-code ip packet size
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2020-07-17 20:04:45 +02:00 |
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Christian Ulrich
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95f074e202
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first TCP packet always has only SYN flag
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2020-07-17 10:37:33 +02:00 |
|
Christian Ulrich
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9e969cb41a
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injected packet needs SYN
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2020-07-17 10:35:17 +02:00 |
|
Christian Ulrich
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bde56c80b0
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parse TCP flags; consider TCP flags while capturing
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2020-07-17 01:01:01 +02:00 |
|
Christian Ulrich
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5cc152c039
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nativesockets.IPPROTO_IP is wrong here; use setsockopt instead of setSockOptInt
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2020-07-17 00:09:09 +02:00 |
|
Christian Ulrich
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504445a118
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fix byte order
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2020-07-13 09:38:58 +02:00 |
|
Christian Ulrich
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c6d4fadd6e
|
unix socket needs to be marked as listening
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2020-07-13 00:16:10 +02:00 |
|
Christian Ulrich
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07716a3709
|
implement SYNI accept logic
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2020-07-11 14:46:37 +02:00 |
|
Christian Ulrich
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d57f293efa
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add fixme
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2020-07-11 14:45:53 +02:00 |
|
Christian Ulrich
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406bb02515
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implement setupTcpInjectingSocket
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2020-07-11 14:45:18 +02:00 |
|
Christian Ulrich
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466d34963b
|
add proc for serializing IpPackets
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2020-07-10 19:37:47 +02:00 |
|
Christian Ulrich
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4e554b5a83
|
use IpAddress instead of strings
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2020-07-10 19:36:41 +02:00 |
|
Christian Ulrich
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d97a0eaed7
|
adjust struct definitions to glibc headers
|
2020-07-10 00:28:17 +02:00 |
|
Christian Ulrich
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17f8388d0d
|
fix import
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2020-07-10 00:27:21 +02:00 |
|
Christian Ulrich
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ed18ece7ea
|
rename module packet_info to ip_packet
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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
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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
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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
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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 |