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442 Commits 3 Branches 9 Tags 8.8 MiB
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69 Commits

Author SHA1 Message Date
Greg Alexander
62dcaa750a Enable GCM, too. I'm not clear on what it is but default_options.h says 
it should be enabled for compatibility if you can spare 6kB of executable
size.  Anyways, it's new.
 2020-12-28 23:32:15 -05:00
Greg Alexander
d59d79da18 Enable ed25519, which is the main attraction for dropbear 2020.81. 2020-12-28 23:21:45 -05:00
Greg Alexander
2516984300 Added new sources (mostly renamed members of libtommath) that are needed 
to compile dropbear 2020.81.
 2020-12-28 22:59:20 -05:00
Greg Alexander
a2d1ada9d2 Remove sources from the makefile that are not available in dropbear 
2020.81 (will need to add some too, later).
 2020-12-28 21:37:19 -05:00
Greg Alexander
2bdd5eaa6d Fix WinSCP problem...reduce the maximum size of a single packet to 128kB 
(was 512kB, WinSCP rejects bigger than 256kB).  Leave the window size at
512kB, which is what gives the performance boost.
 2020-03-20 22:08:40 -04:00
Greg Alexander
8c3c844521 On a suggestion from Domagoj, make the receive window much larger, 
providing about a 5x improvement in receive performance on my phone.
 2020-01-01 11:18:49 -05:00
Greg Alexander
2717173d32 compile with -O, in response to a poor performance report from Domagoj 2019-12-31 09:45:22 -05:00
Greg Alexander
a3bbb0bf96 Fix the SIGSEGV that users have been reporting - don't execute anything 
that had already been registered with atexit().
 2019-08-11 00:08:25 -04:00
Greg Alexander
62b119e07f Keep around a copy of the old dropbear.err so that it can be accessed 
after the server is re-started for a crash (to get easy access to the
crash dump).
 2019-07-28 22:26:55 -04:00
Greg Alexander
12ccb85024 Don't build the stand-alone executables with -static because that doesn't 
seem to be necessary with the newer NDK.
 2019-06-16 22:01:46 -04:00
Greg Alexander
9fe01ea860 Add new dropbear-2019.78 sources to the JNI Makefile. 2019-06-16 18:28:18 -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
22d7993e23 Find native lib directory the correct way, using 
Context.getApplicationInfo().nativeLibraryDir.
 2019-05-26 01:29:58 -04:00
Greg Alexander
7db95c7815 update to target ABI "all", which adds x86_64 and arm64 2019-05-26 00:49:30 -04:00
Greg Alexander
cec5e52c7e Now it compiles with the new NDK. 2019-05-25 22:46:18 -04:00
Greg Alexander
7419f62d98 Update minSdkVersion to 16, because that's the oldest supported by the 
NDK these days.
 2019-05-25 22:31:09 -04:00
Greg Alexander
9efa856065 add option to set environment variables 2018-05-16 16:23:12 -04:00
Greg Alexander
88335f47b6 initial hack to see if building for armeabi and x86 will work for x86_64 
phones too
 2018-03-21 21:42:19 -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
73d4406ee1 automatically restart sshd if the system kills it (or it crashes). but 
don't restart it if it dies twice within 10 seconds.
only access sshd_pid (et al) from a few select spots now, with proper
synchronization.
 2016-07-04 20:37:54 -04:00
Greg Alexander
2a7b7465fa remove -Wall on just the dropbear component, because the coding style for 
dropbear is sloppy enough that we would require a bunch of changes, and
that would just complicate future merges.
 2016-06-18 16:02:02 -04:00
Greg Alexander
20e8113f28 build with -Wall 2016-06-18 15:31:29 -04:00
Greg Alexander
0a033800b6 for the rsync/supersu buffering hack, limit the total buffer depth to 1MB 
so that it doesn't cause memory exhaustion in extreme cases
 2016-06-10 16:05:32 -04:00
Greg Alexander
0062f2794a add #define HAVE_GAI_STRERROR, because we do, and it hsould be slightly 
more complete..
 2015-11-23 08:17:17 -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
c8d1c356d1 build static binaries so that we don't run into lollipop's requirement 
for "PIE" executables
 2014-12-29 16:19:16 -05:00
Greg Alexander
42fd4dd266 don't build zlib for dropbear, it can use the android system zlib 2014-12-22 07:54:26 -05:00
Greg Alexander
1e212e3cec switch rsync over to using its own internal zlib 2014-12-22 07:52:17 -05:00
Greg Alexander
bb347ffffe now rsync builds (untested) 2014-12-21 22:24:28 -05:00
Greg Alexander
7a66cd87b9 added all of the source files needed for sftp-server 2014-12-21 17:41:19 -05:00
Greg Alexander
e53d852b98 add sftp-server to build even though it won't build yet... 2014-12-21 15:58:16 -05:00
Greg Alexander
aa9cbca1ed enable building and using zlib -- quite painless! 2014-12-21 15:16:00 -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
253c468b3a close all the android system fds when starting the dropbear server 2014-12-20 15:50:46 -05:00
Greg Alexander
3112a7ecb3 remove explicit "0.0.0.0" specification on -p option because it turns out 
the "tcp6" listener that results accepts ipv4 after all
 2014-12-17 22:52:52 -05:00
Greg Alexander
8a1bc2c4e0 made the JNI methods static because they didn't use this anyways 2014-12-17 22:48:38 -05:00
Greg Alexander
5df0610f5c implement the extra dropbear commandline options 2014-12-17 22:46:04 -05:00
Greg Alexander
1d79555a2f todo 2014-12-17 08:58:21 -05:00
Greg Alexander
c222b4b074 use configuration values instead of getpwnam() 2014-12-16 23:06:04 -05:00
Greg Alexander
ff446269b3 use ptmx 2014-12-16 22:29:54 -05:00
Greg Alexander
5902ab0952 tell dropbear not to fork into the background, because we've already 
forked before calling it...
 2014-12-16 18:49:00 -05:00
Greg Alexander
6d872af030 listen to "0.0.0.0:port" because otherwise it seems to default to ipv6 (??) 2014-12-16 17:56:47 -05:00
Greg Alexander
9ea9717624 add -R for DROPBEAR_DELAY_HOSTKEY 2014-12-16 17:51:24 -05:00
Greg Alexander
8a8b4c3acb fix typo hiding argv 2014-12-16 17:31:14 -05:00
Greg Alexander
304044bc05 disable syslog so we get the error messages on stderr 2014-12-16 17:28:01 -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
0c939b5b24 a little note in the .err file to indicate what's happening... 2014-12-16 17:14:01 -05:00
Greg Alexander
58eefb02b9 add something to wait for the forked process to die, so it doesn't become 
a zombie
 2014-12-16 17:07:26 -05:00
Greg Alexander
b88f4f1db0 ack, stupid typo 2014-12-16 16:52:54 -05:00