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wolfssh
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450 Commits (10d97e151fbab0c8d06be441cdc8c2e121bca65d)

Author SHA1 Message Date
JacobBarthelmeh 20ace73349 fix new scan-build warning 2022-08-22 18:09:07 -06:00
JacobBarthelmeh 3f52af5e45 g++ fix warning on define 2022-08-22 17:34:49 -06:00
JacobBarthelmeh 0a93923067 g++ warning fixes 2022-08-22 17:31:02 -06:00
Jacob Barthelmeh 5a1f42ba07 update copyright, wrap isspace, fix formating 2022-08-16 13:28:06 -06:00
Jacob Barthelmeh 387ac299b0 fix for compiler warnings 2022-08-12 10:22:18 -06:00
JacobBarthelmeh ebd0e51e53 handle basic absolute paths for authorized keys file 2022-08-11 15:40:22 -07:00
Jacob Barthelmeh 17f3a029e3 cast on values and adjust isspace check 2022-08-10 14:58:02 -06:00
Andrew Hutchings 97974e9af2 Better wildcard support for Include 
Check the prefix and postfix for a filename when a wildcard is used.
 2022-08-09 13:51:14 +01:00
Andrew Hutchings d2327d5acd Fix syslog priority 2022-08-08 16:12:35 +01:00
Andrew Hutchings b1f26c84d0 Add syslog support 
When going into daemon mode on a POSIX system, use syslog
 2022-08-08 15:43:17 +01:00
Andrew Hutchings bef771b693 Implement Include directive 
Includes single files or directories, only in POSIX for now.
 2022-08-08 14:48:02 +01:00
Jacob Barthelmeh 8f3cdc8230 infer fixes, clang build fixes, initial build on OSX 2022-08-05 12:05:07 -06:00
JacobBarthelmeh f51375802b add more comments and always print out error messages 2022-08-03 15:04:34 -07:00
JacobBarthelmeh 7d58486a42 QNX shell login as user 2022-07-30 01:26:56 -07:00
JacobBarthelmeh 87a9bd4325 cleanup some debug messages and start to actual daemon 2022-07-30 00:46:11 -07:00
JacobBarthelmeh 4d90993e16 stub UseDNS, add checking config UsePrivilegeSeparation, scan-build warning fixes 2022-07-29 23:08:19 -07:00
JacobBarthelmeh c978b83c28 add check for PermitRootLogin config 2022-07-29 16:32:39 -07:00
JacobBarthelmeh cd0213572c add parsing Protocol from sshd_config 2022-07-29 16:06:26 -07:00
JacobBarthelmeh 3af82ddb42 login as user with new shell 2022-07-29 09:51:04 -07:00
Andrew Hutchings 2e4d69e5ea Missed one function in PPC32 fix 2022-07-29 13:34:47 +01:00
Andrew Hutchings afdc1f4c67 Fix compiler errors for PPC32 2022-07-29 13:33:12 +01:00
Andrew Hutchings b6924ff604 Fix -p breaking everything 
Specifying a port set `ret` to the port number instead of `WS_SUCCESS`
which meant that everything after parameter passing failed silently.
 2022-07-29 10:14:34 +01:00
Hayden Roche ec873e1088 Rename wolfSSHD_NewConfig to wolfSSHD_ConfigNew, following pattern. 2022-07-28 13:34:14 -07:00
Hayden Roche f0caefcc33 Make HandlePort use GetConfigInt and add 0 port test. 2022-07-28 13:21:42 -07:00
Hayden Roche 90769af1f8 Add a test program, test_configuration.c, for testing sshd config. 
I wanted to be able to test ParseConfigLine directly, so I added some
preprocessor logic to expose this function (i.e. make it non-static) when
building test_configuration. I fixed a couple bugs discovered by this new
testing.
 2022-07-28 13:12:13 -07:00
Andrew Hutchings f7fad8b8d0 Fix compiling issues 2022-07-28 15:34:21 +01:00
Hayden Roche cef7e5065a Add support for Port config option and change default port back to 22. 2022-07-27 16:48:10 -07:00
Hayden Roche d62c1e0078 Fix GetConfigInt. 2022-07-27 16:47:14 -07:00
Hayden Roche e255679861 Add support for PasswordAuthentication config option. 2022-07-27 16:46:15 -07:00
Hayden Roche 48b627d70d Refactor various wolfSSHD code. 
- Move function declarations for WOLFSSHD_CONFIG from wolfsshd.h to a new
header, configuration.h. Change config.c to configuration.c. (using
"configuration" so as not to collide with autotools' config.h)
- Make the WOLFSSL_CONFIG* member of WOLFSSHD_AUTH const. At least at the
moment, it shouldn't be necessary for this member to be writable.
- Replace wolfSSHD_ConfigGetOption with functions to get specific members from
the config.
- Namespace all config functions with wolfSSHD_Config* and all auth functions
with wolfSSHD_Auth.
- Add const to function parameters, where possible.
- Remove wolfSSHD_ prefix from static functions. Just use PascalCase. These
don't need namespacing since they aren't visible outside their translation unit.
- Modify GetConfigInt to expect leading and trailing whitespace to have already
been removed. It will have been removed in the context this function is used in
configuration.c.
 2022-07-27 15:21:11 -07:00
Hayden Roche 477fb6c5c8 Add HostKey support and other config file code improvements. 
- hostKeyFile and authKeysFile members of the config are now dynamically
allocated strings owned by the config.
- Break out sshd_config option handling into more modular functions.
 2022-07-26 14:10:54 -07:00
JacobBarthelmeh 8d1d2fb633 add support for grace login timer 2022-07-26 10:56:30 -07:00
Hayden Roche 374f675553 Add support for PEM host keys. 2022-07-26 09:27:07 -07:00
JacobBarthelmeh 85109e66cf raise and lower permissions levels 2022-07-25 09:26:05 -07:00
JacobBarthelmeh d16f642734 pass full string in as salt 2022-07-21 16:26:26 -07:00
JacobBarthelmeh f8439af47e add support to handle PermitEmptyPasswords config 2022-07-21 16:23:01 -07:00
JacobBarthelmeh 311738d057 add link to liblogin with QNX for crypt 2022-07-21 14:43:43 -07:00
JacobBarthelmeh 11c1a3998d use function callbacks for auth 2022-07-21 13:31:22 -07:00
JacobBarthelmeh 7b8ce149d7 add look for libpam and adjust for QNX build 2022-07-21 13:31:22 -07:00
JacobBarthelmeh e493d3aeb2 assume sshd builds use shell, better support for routing session types after SSH accept 2022-07-21 13:31:22 -07:00
JacobBarthelmeh 2982ae88ee define for crypt use, set fd for shell, tie in sftp 2022-07-21 13:31:22 -07:00
Hayden Roche 76a17c9765 sshd improvements, get password auth working 2022-07-21 13:31:22 -07:00
Hayden Roche 787d5be900 Add more functionality to wolfsshd, other improvements. 
- Moved all wolfsshd source code into apps/wolfsshd/. Then future apps, e.g.
an ssh-keygen type utility, will get their own subdirectory under apps/.
- Rename wolfauth.(c|h) to auth.(c|h), rename wolfconfig.c to config.c.
- Add support for checking user public keys against an authorized keys file.
Doesn't support parsing options and comments in the key file, yet. Parsing
special tokens (e.g. %h) and absolute paths in the AuthorizedKeysFile string
are also not supported.
- Comment out currently unused USER_NODE code. Could be useful later on if
we integrate wolfsshd in an environment where the OS doesn't have its own
username service.
- Modify configure.ac to bring in libcrypt if wolfsshd is enabled.
 2022-07-21 13:31:22 -07:00
Jacob Barthelmeh 474527b89c add missing wolfauth header file 2022-07-21 13:31:22 -07:00
Jacob Barthelmeh 475ee1f113 add wolfauth file for peer auth 2022-07-21 13:31:22 -07:00
Jacob Barthelmeh 65dde05900 simple ssh connection and start of shell with sshd 2022-07-21 13:31:22 -07:00
JacobBarthelmeh 5410cf5690 add tcp select and port arg 2022-07-21 13:31:22 -07:00
Jacob Barthelmeh 757f3c6b2c expanding config parsing 2022-07-21 13:31:22 -07:00
Jacob Barthelmeh 27cf3d31b9 add initial reading of sshd_config file 2022-07-21 13:31:22 -07:00
Jacob Barthelmeh c81fcbca39 initial autotools sshd addition 2022-07-21 13:31:22 -07:00