The external ed25519 requires also the sha512 functions to work.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
The curve25519 depends on ssh_get_random, which is normally built into libssh.
For the external override tests to build, we need to have them in separate
source file that can be included for this test.
For some reason, this did not happen on CI builds, but it did happen in koji
during RPM builds.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
The KDF was changed in the new API, fetching the algorithm first
then creating the context using it.
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
EVP_PKEY_dup can't be used with ENGINE generated keys and
the key can't be freed because it is passing the main key
from the struct.
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
New openssl API, libmbedtls, libgcrypt use size_t for
HMAC len pameter.
New helper functions were added in libcrypto.c to avoid
code duplication. (the header pki.h is needed for this
reason)
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
- strerror_r for linux
- strerror_s for windows
Keep in mind that strerror_r has two versions:
- XSI
- GNU
see manpage for more information
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Fix#98 by adding 'ssh_session_set_disconnect_message' Whenever the ssh
session disconnects a "Bye Bye" message was set and displayed. Now the
peer has a choice to set a customised message to be sent after the
session is disconnected. The default "Bye Bye" will be set if this
function is not called or not called correctly. The testcases in
tests/server/torture_server can also demonstrate how this function
works.
Signed-off-by: Om Sheladia <omsheladia10@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit adds an `agent_socket` field to the session options
and connects the config parser to that option.
`SSH_OPTIONS_IDENTITY_AGENT` is added to allow applications to
set this option for themselves.
agent.c is updated to take the `agent_socket` value in preference
to the `SSH_AUTH_SOCK` environment variable.
Signed-off-by: Wez Furlong <wez@fb.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Windows has supported unix domain sockets for a couple of years
now; see this article for more information about that:
<https://devblogs.microsoft.com/commandline/af_unix-comes-to-windows/>
This commit allows libssh to consider using agent authentication
on Windows systems.
It is mostly removing `#ifndef _WIN32` that prevented the unix
domain socket code from being compiled in, and adjusting the use
of `read(2)` and `write(2)` to `recv(2)` and `send(2)`, as the former
functions are not compatible with sockets on Windows systems.
For mingw systems, afunix.h isn't available so we use the
technique as was used to resolve building with mingw as used
by the curl project in: https://github.com/curl/curl/pull/5170
Signed-off-by: Wez Furlong <wez@fb.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
According to the documentation the return value is the number of
processed bytes, so the returned value is never negative. We should not
use ssize_t in public headers as it isn't available on Windows! We only
have it defined in priv.h!
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
