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Author SHA1 Message Date
Matt Johnston
3e640acd17 Only redirect stderr after the session login. That lets errors 
get recorded on the server parent side, rather than being sent
over a SSH connection.
 2021-10-18 23:20:08 +08:00
Matt Johnston
ae25761c7c Rename "make test" to "make check". Also run lint 2021-10-18 15:17:14 +08:00
Matt Johnston
e6152ccd7d Update .hgignore and .gitignore with tests 2021-10-18 14:26:59 +08:00
Matt Johnston
8b0d31ab20 Add "make test" target to run pytest 
This will create a virtualenv if required.

There is a bit of churn here reverting to autoconf 2.59 in generated
config.h.in and configure
 2021-10-18 14:24:32 +08:00
Matt Johnston
65f6e48a06 Add first channel tests 
These initial tests are checking various edge cases of channel handling
that have cropped up over the years.
 2021-10-18 14:22:37 +08:00
Matt Johnston
a7ef149463 Bring back recently removed channel->flushing 
This resolves the "sleep 10&echo hello" case which should
return immediately
 2021-10-14 20:55:15 +08:00
Matt Johnston
043b0fbd1b Increase max window size to 10MB, fallback rather than 
exiting if an invalid value is given.
 2021-10-12 23:32:10 +08:00
Matt Johnston
110b55214b Partial strings from strtoul should return error 2021-10-12 23:31:09 +08:00
Matt Johnston
c08177a3af Banner size should account for newlines 2021-10-12 21:29:42 +08:00
Matt Johnston
3c2436cd05 Comment on reason for DROPBEAR_MAX_PASSWORD_LEN limit 2021-10-12 21:29:25 +08:00
Matt Johnston
f3b72bfd18 Merge 2021-10-11 15:46:49 +08:00
Matt Johnston
f17400e738 Replace ChanType.sepfds with Channel.bidir_fd 
This handles the case where a svrchansess has separate FDs
for nopty, but a single FD for pty mode.

The use of sepfds was also previously incorrect for X11 and
agent forwarding
 2021-10-11 15:42:14 +08:00
Matt Johnston
8e6f73e879 - Remove "flushing" handling for exited processes, it should be 
handled by normal file descriptor reads.

- Fix sesscheckclose() handling if a channel was closed before a
  process was ever launched
 2021-10-11 15:16:54 +08:00
Matt Johnston
7c2470ba3a Fix some outdated comments 2021-10-11 15:14:46 +08:00
Matt Johnston
cc59c08605 Move comment to svr_chansess_checksignal() where it belongs 2021-10-11 15:13:42 +08:00
Matt Johnston
661d8ca225 Add a comment about sending initial auth request 2021-10-11 15:12:22 +08:00
fidomax
41d4b4e7f7
keep LANG env variable for child process (#111) 2021-08-19 23:49:52 +08:00
Anton Bershanskiy
dc016f900b
Remove unused argument of do_cmd() in scp.c (#125) 2021-08-19 23:40:58 +08:00
Sven Roederer
4c8c879b38
signkey: remove !! from SHA1 digest (#130) 
Remove the "!!" chars from message when printing the key-fingerprint, as it's
confusing users. They have been added when switching from MD5, but SHA1 can be
considered as standard today.

Signed-off-by: Sven Roederer <devel-sven@geroedel.de>
 2021-08-19 23:39:31 +08:00
Manfred Kaiser
210a983349
added option to disable trivial auth methods (#128) 
* added option to disable trivial auth methods

* rename argument to match with other ssh clients

* fixed trivial auth detection for pubkeys
 2021-08-19 23:37:14 +08:00
Matt Johnston
69e5709f75 Clarify help text for dropbear -e environment option 2021-08-19 23:17:34 +08:00
Roland Vollgraf
2157d52352
pass on sever process environment to child processes (option -e) (#118) 2021-08-19 23:13:41 +08:00
Matt Johnston
846d38fe43 Add "restrict" authorized_keys option 2021-05-01 20:47:15 +08:00
Matt Johnston
a8d6dac2c5 Don't include .hg_archival.txt in tarballs. They're now reproducible. 2021-03-31 23:31:26 +08:00
Matt Johnston
ee49a1b16d merge 2021-03-31 23:24:55 +08:00
Matt Johnston
325d0c1d02 Add configure script to version control. Set timezone for release tarball 2021-03-31 23:23:14 +08:00
Matt Johnston
17f209f9b7 Update config.sub and config.guess to latest 2021-03-31 23:21:30 +08:00
Matt Johnston
924d5a06a6 Make releases tarballs more deterministic 
Not fully tested on different systems yet
 2021-03-30 22:08:14 +08:00
Matt Johnston
1bf7acc5bd Remove some obselete autoconf bits. 
Keeps autoconf 2.71 happy, though we leave the prereq version at 2.59
 2021-03-30 20:42:04 +08:00
ValdikSS
8d0013bbe0
Use MAX_HOST_LEN for TCP forwarding requests (#121) 
tcpip-forward request can include hostname, which is later resolved by getaddrinfo() call.
Dropbear incorrectly assumes tcpip-forward includes only IP(v4) address. Fix this.
 2021-03-18 21:16:17 +08:00
Matt Johnston
9262ffe861 fuzz: don't push wrapfd descriptors larger than needed 2021-03-08 21:59:10 +08:00
Matt Johnston
1eb369272b fuzz: add -q quiet argument for standalone fuzzers. 
travis has a log length limit
 2021-03-07 21:26:34 +08:00
Matt Johnston
c0ed29ea02 fuzz: split long argument list with xargs 2021-03-07 16:30:33 +08:00
Matt Johnston
91ca561d7a fuzz: cifuzz fix syntax 2021-03-06 23:44:16 +08:00
Matt Johnston
ba260bd67b fuzz: try run cifuzz on push as well 2021-03-06 23:42:59 +08:00
Matt Johnston
898bff3d4e fuzz: add cifuzz for github pull requests 2021-03-06 23:34:39 +08:00
Matt Johnston
67a8de30b7 Prevent multiple shells being spawned 
Existing shells would be leaked.
The old check only caught multiple commands, not shells.
 2021-03-06 23:06:43 +08:00
Matt Johnston
6c571c54e5 small tidy of "signal" while loop 2021-03-06 23:05:17 +08:00
Matt Johnston
d2bfa6aedc fuzz: handle errors from wrapfd_new_dummy() 2021-03-06 22:58:57 +08:00
Matt Johnston
d0d1ede191 fuzz: fix crash in newtcpdirect(), don't close the channel too early 2021-03-05 22:51:11 +08:00
Matt Johnston
3c2f113a78 Return errstring on connect failure 2021-03-05 21:13:20 +08:00
Matt Johnston
f193e95a3e fuzz: avoid extraneous printing 2021-03-04 23:57:12 +08:00
Matt Johnston
03481aba06 Define _GNU_SOURCE properly, other header fixes 
This lets -std=c89 build for gcc 8.4.0
 2021-03-04 21:03:02 +08:00
Matt Johnston
8b0fdf8010 Small cleanups of netio allocated port 2021-03-04 21:02:16 +08:00
Guillaume Picquet
934cc87db3
Update netio.c (#115) 
Moved allocated_lport_p and allocated_lport at begin of block to buld in C89
 2021-03-04 20:50:13 +08:00
Guillaume Picquet
ae94f64145
Update cli-main.c (#114) 
Moved pid_t proxy_cmd_pid declaration at begin of block to allow build in c89 (gcc-2.95)
 2021-03-04 20:46:46 +08:00
Matt Johnston
8552a0e9eb Disable UNAUTH_CLOSE_DELAY by default 2021-03-02 22:20:14 +08:00
Matt Johnston
d20420e709 merge 2021-01-29 21:59:12 +08:00
Matt Johnston
e8640bdca3 fuzz: wrap kill() 2021-01-29 21:47:56 +08:00
Xenhat
e4edbf2e57
Update INSTALL (#113) 
Make Git/Mercurial instructions easier to understand
 2020-12-17 17:35:48 +08:00