Commit Graph

23 Commits

Author SHA1 Message Date
Christian Ulrich 239131eae5
break both loop to stop packet flood 2020-08-23 16:02:28 +02:00
Christian Ulrich 7bc90f02b8
need a second socket for injecting 2020-08-23 15:52:50 +02:00
Christian Ulrich e745141b51
have to resend ACK, not SYN+ACK 2020-08-23 15:17:19 +02:00
Christian Ulrich acfcb79108
resend SYN+ACK with normal TTL 2020-08-23 14:36:19 +02:00
Christian Ulrich 1dc7cf6676
try to implement clean firewall rule creation / destruction 2020-08-21 23:12:45 +02:00
Christian Ulrich f5d36f82d5
fix firewall logic 2020-08-18 00:34:21 +02:00
Christian Ulrich a6d14a3b06
insert firewall rule at the head of the chain instead of appending 2020-08-16 15:45:18 +02:00
Christian Ulrich 12ef92dfe9
use IpAddress instead of string 2020-07-22 01:28:55 +02:00
Christian Ulrich 02a96ac412
make asyncExecCmd return the console output and raise an exception if exitcode != 0 2020-07-21 22:56:06 +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 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 10f9ca135a
fix direction again; make sure injection happens after low-ttl reponse was received 2020-07-18 12:41:07 +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 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 07716a3709
implement SYNI accept logic 2020-07-11 14:46:37 +02:00
Christian Ulrich 4e554b5a83
use IpAddress instead of strings 2020-07-10 19:36:41 +02:00
Christian Ulrich 17f8388d0d
fix import 2020-07-10 00:27:21 +02:00
Christian Ulrich a415842398
more precise naming 2020-07-09 21:10:25 +02:00
Christian Ulrich f5e07b79f4
enter punchd 2020-07-07 19:39:33 +02:00