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399 Commits 3 Branches 9 Tags 8.8 MiB
ec37382a5c
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55 Commits

Author SHA1 Message Date
Greg Alexander
ec37382a5c Preserve the commit 60fcaa6 hack even though the hack it's embedded 
within was deemed unworthy by dropbear maintainers.
 2020-12-28 20:23:27 -05:00
Greg Alexander
5f12050fde Merge branch 'dropbear' 
Update to dropbear-2020.81.
Does not build.  I did not even resolve the merge conflicts because the
first one I looked at wasn't entirely trivial.
 2020-12-28 20:08:16 -05:00
Greg Alexander
e9d95ce283 stock dropbear-2020.81 source tree 2020-12-28 16:40:37 -05:00
Greg Alexander
f84240d5b7 change error message to be more clear 2020-01-29 19:21:25 -05:00
Greg Alexander
1cbe9b1456 remove debug output 2019-08-11 00:20:41 -04:00
Greg Alexander
71dcbc392b Normalize the dump code a little bit, and expand to 128 stack entries 
just in case the problem is still there.
 2019-08-11 00:19:17 -04:00
Greg Alexander
d7bd00fc2b change SIGSEGV handler to use SA_SIGINFO to get context information, and 
get a stack dump too
 2019-07-28 22:41:03 -04:00
Greg Alexander
7879c603fe Make a naive IP address decoder for the case where the library's 
getnameinfo() doesn't work (Android 16).
 2019-06-16 22:14:29 -04:00
Greg Alexander
80bb4d95c9 use rename() if the underlying filesystem doesn't support link() 2019-06-16 20:12:17 -04:00
Greg Alexander
bb8753a5a6 Disable DROPBEAR_SVR_MULTIUSER, because we don't want to be calling 
setuid/seteuid sort of stuff (it won't work, and I think sec-comp or
something kills our process).  Also need to disable the sanity check.
 2019-06-16 19:46:16 -04:00
Greg Alexander
b7bc52d209 Add type cast to avoid warning. 2019-06-15 23:45:11 -04:00
Greg Alexander
5a5cc34841 Use correct #define to disable using environment variable to supply 
password (not that it matters, since we don't build the db client).
 2019-06-15 23:44:38 -04:00
Greg Alexander
258e88e458 Merge branch 'dropbear' 
Update to dropbear-2019.78.
Probably does not build...
 2019-06-15 23:36:15 -04:00
Greg Alexander
9d7c6ffbfb stock dropbear-2019.78 source tree 2019-06-09 16:44:26 -04:00
Greg Alexander
22d7993e23 Find native lib directory the correct way, using 
Context.getApplicationInfo().nativeLibraryDir.
 2019-05-26 01:29:58 -04:00
Greg Alexander
6c276207fa add some consts to get rid of warnings (this is included in version 18 
release!)
 2018-05-16 16:45:29 -04:00
Greg Alexander
b1147a3aef m_free() the temps used for setting the environment 2018-05-16 16:30:28 -04:00
Greg Alexander
3c5b02beb9 change a few places that used malloc to use m_malloc instead *shrug* 2018-05-16 16:23:33 -04:00
Greg Alexander
9efa856065 add option to set environment variables 2018-05-16 16:23:12 -04:00
Greg Alexander
43cd46fd0d su is not a login shell, so if it's in the shell's filename, don't put 
"-" before argv[0], but do put it in argv[1] because su accepts it as a
regular parameter ("-su" was breaking busybox)
 2018-05-16 10:47:17 -04:00
Greg Alexander
651ba21816 don't call pty_release() because it always fails, and because we never 
pty_setowner()ed in the first place.  never noticed it before because
it's only called if the shell command fails (apparently)
 2017-04-30 11:53:20 -04:00
Greg Alexander
beed31bead improve error message when execv()ing the shell fails 2017-04-30 11:51:37 -04:00
Greg Alexander
4d888fdd81 fix typo 2016-10-16 18:38:11 -04:00
Greg Alexander
8a9503ac90 improve the formatting of the password message in the log 2016-10-16 18:25:00 -04:00
Greg Alexander
cbee2a1b67 if there is no authorized_keys file, generate a single-use password 2016-10-16 18:17:01 -04:00
Greg Alexander
60fcaa6ec9 When reading data from various spots in /proc to initialize the random 
number generator:
 * reduce timeout from 2s to 1ms
 * if timeout, abort
 * only read first 4096 bytes
this is to work around the fact that on Samsung Tab 4, /proc/timer_list
is apparently 167MB!
 2016-08-08 14:08:49 -04:00
Greg Alexander
3eca9d014b enable TCP port forwarding 2016-07-22 09:03:52 -04:00
Greg Alexander
41bdcb1b97 scp is now 64-bit capable as well, i think 2016-06-21 21:24:37 -04:00
Greg Alexander
f74a71fdd4 cast away the const on DROPBEAR_PIDFILE to get rid of the last warning. 
that's it for warnings.
 2016-06-18 16:06:10 -04:00
Greg Alexander
2eb8fa9355 don't clear the environment when spawning shells, so that android system 
variables remain available (so you can run 'am' and 'pm')
 2016-06-18 15:15:27 -04:00
Greg Alexander
c312fa52a3 give a warning and "unknown<af>.unknown" if we fail to get a string for 
an address, instead of a fatal error
 2015-11-23 08:16:43 -05:00
Greg Alexander
a916ac5c08 add 'buffersu' program to wrap rsync and make sure there is no wedging 
when SuperSU is combined with rsync
 2015-06-20 13:52:34 -04:00
Greg Alexander
1412edbee7 now it can execute rsync, which mostly works 2014-12-21 22:55:29 -05:00
Greg Alexander
8fb9669531 this is the only change necessary to make sftp-server "work" with dropbear 
(of course, it doesn't "actually work")
 2014-12-21 17:41:40 -05:00
Greg Alexander
7f0a8a63c0 build scp as a separate executable 2014-12-21 14:58:24 -05:00
Greg Alexander
93760bfb7b intercept attempts to execute "scp", and redirect them to the builtin scp 2014-12-20 20:06:02 -05:00
Greg Alexander
18f801e87a more appropriate default path for android 2014-12-16 23:51:27 -05:00
Greg Alexander
f664476da5 don't attempt to change uid, we do not run as root 2014-12-16 23:11:23 -05:00
Greg Alexander
f2b458f499 don't maintain utmp/wtmp 2014-12-16 23:06:45 -05:00
Greg Alexander
c222b4b074 use configuration values instead of getpwnam() 2014-12-16 23:06:04 -05:00
Greg Alexander
25b613c4f5 use rename() if the underlying filesystem doesn't support link() 2014-12-16 22:24:34 -05:00
Greg Alexander
97533c8574 add LTC_SOURCE to each libtomcrypt .c file because that's easier than 
breaking upthe jni Android.mk
 2014-12-16 22:07:06 -05:00
Greg Alexander
b912829679 don't tweak tomcrypt ecc timing settings either 
Revert "don't use the timing-resistant ltc_ecc_mulmod because (a) i don't care"

This reverts commit 5b4f2d405f.
 2014-12-16 21:50:45 -05:00
Greg Alexander
0ff8cc90aa back out partial LTC_SOURCE hack, in preparation for a more thorough one 
Revert "somehow #define LTC_SOURCE 1 (which should really be in all libtomcrypt"

This reverts commit 11c4fa947d.
 2014-12-16 21:48:41 -05:00
Greg Alexander
834e994042 put the pid file under conf_path_file() 2014-12-16 18:31:18 -05:00
Greg Alexander
781af9c467 Revert "get rid of pid file" 
This reverts commit e658e1694d.
 2014-12-16 18:20:29 -05:00
Greg Alexander
3f721ae740 add conf_path_file() function to generate "/sdcard/ssh/foo" style filenames 2014-12-16 17:27:43 -05:00
Greg Alexander
f0dcb8b2c0 pass '-p <portno>' on the virtual commandline 2014-12-16 16:34:10 -05:00
Greg Alexander
11c4fa947d somehow #define LTC_SOURCE 1 (which should really be in all libtomcrypt 
.c files to be the same as how its native Makefile does it) makes the
ltc_ecc_mulmod_timing et al work
 2014-12-14 16:43:39 -05:00
Greg Alexander
72aee0cc1e first try of configuring it (fail) 2014-12-14 16:18:50 -05:00