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Author SHA1 Message Date
Norbert Pocs
a9dddd89aa Use EVP_PKEY as a key type in key structs 
Merge multiple key variables into one variable.

Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-07 08:39:39 +02:00
Norbert Pocs
7792d38157 Port functions to openssl3.0 
Remove usage of deprecated functions.
Exceptions are:
  - pkcs11 (no openssl provider support yet)
  - ec (no support for uncompressed EC keys
    https://github.com/openssl/openssl/pull/16624)

Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-07 08:39:39 +02:00
Norbert Pocs
fdf518435c Define EC name constants for openssl3 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-07 08:39:39 +02:00
Norbert Pocs
debd0ea4d3 Update HMAC function parameter type 
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>
 2022-07-07 08:39:39 +02:00
Jakub Jelen
51c940adc9 misc: FreeBSD compatible strerror_r usage 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-07 08:38:09 +02:00
Norbert Pocs
d30cf11cb6 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
e5bc5ffd04 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
4b92d48085 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
a2a037a821 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
4719c09e6a Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
4f09bb3660 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
594608f21b Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
c437ba5c28 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
3efe7c3cfb Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
b44b749f28 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
9837471c2e Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
d92e389a80 Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
0dce42c8fd Rewrite strerror to ssh_strerror 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
face3aadb4 Add constant SSH_ERRNO_MSG_MAX 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
738cedb8be Add ssh_strerror function 
- 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>
 2022-07-04 11:55:40 +02:00
Norbert Pocs
b6a4330fe4 Change include order in unittest files 
The tests are compiled without -D_GNU_SOURCE, therefore
the XSI version of strerror_r is used. Defining
_GNU_SOURCE in torture.h then including *.c gives error
because it is assuming GNU version of strerror_r in
the source file.

Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-04 11:55:40 +02:00
Jakub Jelen
2abd4bfb6c .gitlab-ci: Fix typo in the cmake option name 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-04 10:11:57 +02:00
Juraj Vijtiuk
0c08159f53 Fix mbedTLS issues caused by v3 API changes 
Signed-off-by: Juraj Vijtiuk <vijtiuk.juraj@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-04 08:52:18 +02:00
Andreas Schneider
9caedca2c6 API: Bump SO version to 4.9.0 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-02 07:04:48 +02:00
omsheladia
e0985fc0b4 client: Add ssh_session_set_disconnect_message() 
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>
 2022-07-02 07:04:48 +02:00
Seung Min Park
4978f30320 Add ssh_send_issue_banner() API 
Signed-off-by: Seung Min Park <smpark@pnpsecure.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-07-02 07:04:48 +02:00
tatataeki
332f1c2e09 sftp: fix the length calculation of packet in sftp_write 
Signed-off-by: tatataeki <shengzeyu19_98@163.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-29 18:29:26 +02:00
Andreas Schneider
63e09908f1 poll: Document errno will be set for ssh_event_dopoll() 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-23 12:35:39 +02:00
Andreas Schneider
b34f8e6efa tests:client: Add a non-blocking publickey test 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-23 12:22:44 +02:00
Andreas Schneider
ab07668d54 tests:client: Add a publickey test 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-23 12:22:43 +02:00
Andreas Schneider
f6ad8057a7 auth: Fix error returned in ssh_userauth_try_publickey() 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-23 12:22:41 +02:00
Wez Furlong
51a53cc6d4 add support for identityagent ssh_config option 
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>
 2022-06-22 13:56:14 +02:00
Wez Furlong
899ec9e519 Enable ssh agent authentication on Windows 
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>
 2022-06-22 13:56:14 +02:00
Andreas Schneider
7bcc2d83a4 packet: Fix ssh_packet_socket_callback() return value 
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>
 2022-06-22 12:28:30 +02:00
Andreas Schneider
2ba4b51e0f include: Add missing include for ssh_socket_callbacks_struct 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-22 12:28:30 +02:00
Andreas Schneider
1be117b351 gitlab-ci: Remove 'allow_failure' for visualstudio 
This has been fixed already.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-22 12:28:28 +02:00
Jakub Jelen
bdeb7418c5 ci: Build benchmarks to catch more errors 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-06-20 12:03:11 +02:00
Jakub Jelen
f18cc433db benchmark: Add explicit extension 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-06-20 12:00:03 +02:00
Andreas Schneider
65256ad5f6 crypto: Use stdint types and make code more readable of secure_memcmp() 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-20 09:18:59 +02:00
Carlo Bramini
86057e60f2 CYGWIN provides an implemention of libargp as a separate package: 
https://cygwin.com/cgi-bin2/package-grep.cgi?grep=libargp&arch=x86_64

The current CMakeLists.txt already provides the detection of this library for BSD/SOLARIS/OSX, so CYGWIN can be easily added there for support.

Signed-off-by: Carlo Bramini <carlo_bramini@users.sourceforge.net>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-20 09:15:37 +02:00
Andreas Schneider
a889527c1b libsshpp: Fix openForward to not set sourcehost to NULL by default 
This parameter is required.

Fixes #25

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-15 16:19:56 +02:00
Andreas Schneider
ca51565056 options: Document that the caller needs to close the socket 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-15 16:08:41 +02:00
Andreas Schneider
4b20d7ad18 client: Do not close the socket if it was set via options 
Fixes #122

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-15 16:08:41 +02:00
Norbert Pocs
442599f0d1 Fix type mismatch warnings 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-15 14:47:06 +02:00
Norbert Pocs
eb9dc8cfc4 Add errno reset with strtoul call 
Contaminated errno can happen before strtoul call, thereofore
cleaning it before the call.
The errno is not used for checking later in code if fail happens,
therefore cleaning it right after error.

Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-06-09 16:46:49 +02:00
Jakub Jelen
07f4d5e723 Document poll failures 
Resolved: https://gitlab.com/libssh/libssh-mirror/-/issues/46
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-06-09 09:08:02 +02:00
Jakub Jelen
c9263dea2b Deprecate API functions handling old key structures 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-06-09 09:08:02 +02:00
Jakub Jelen
e0bceea815 Remove duplicate function in headers files 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-06-09 09:08:02 +02:00
Jakub Jelen
7bd850ab36 Remove bogus semicolons 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-06-09 09:08:02 +02:00
Sahana Prasad
4b3a6342db Deprecate duplicate/ unused functions 
and fix obvious naming mistakes, mostly in documentation

Signed-off-by: Sahana Prasad <sahana@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-06-09 09:08:02 +02:00