- 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.
- 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.
- 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.
Andrew Hutchings
Hayden Roche
JacobBarthelmeh