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2506 Commits

Author SHA1 Message Date
Norbert Pocs
80e77802ab session.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-10-04 10:35:02 +02:00
Norbert Pocs
4070784029 server.c: Add missing function documentation 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-10-04 10:35:02 +02:00
Norbert Pocs
3d740c09da poll.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-10-04 10:35:02 +02:00
Norbert Pocs
27e223ba22 pki.c: Add missing function documentation 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-10-04 10:35:02 +02:00
Norbert Pocs
954f9c86ce misc.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:14:33 +02:00
Norbert Pocs
99bad9006e messages.c: Add missing function documentation 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:14:15 +02:00
Norbert Pocs
c17b8f1fb2 log.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:13:46 +02:00
Norbert Pocs
d57a383d43 getrandom_crypto.c: Add function to the documentation 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:12:55 +02:00
Norbert Pocs
5ef99fcaa5 error.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:12:26 +02:00
Norbert Pocs
85f73a9bf6 client.c: Add documentation 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:11:09 +02:00
Norbert Pocs
6d67d3ca5d buffer.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:08:34 +02:00
Norbert Pocs
d3f0aabe7f auth.c: Remove dot from documentation group definition 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:08:12 +02:00
Norbert Pocs
f8ba12f0a6 agent.c: Add missing docu to libssh_auth group 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-29 11:06:43 +02:00
Linus Kardell
26895498fb Implement IdentitiesOnly 
Signed-off-by: Linus Kardell <linus.kardell@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-22 12:31:48 +02:00
Thomas Baag
bccb8513fa config: Escape brackets in ProxyCommand build from ProxyJump 
Missing escaping results in syntax errors in Zsh shell because of square
brackets getting interpreted as being a pattern for globbing.

Signed-off-by: Thomas Baag <libssh-git@spam.b2ag.de>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-22 12:30:42 +02:00
Norbert Pocs
bcc541f467 dh_crypto.c: Add missing rv check 
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-09-22 12:29:08 +02:00
Andreas Schneider
915df08058 kdf: Avoid endianess issues 
The key_type is only a letter, if we use and `int` and then cast it to
(const char *) we will end up with a 0 value on big endian.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-09-07 14:37:29 +02:00
Andreas Schneider
3e4c2205c5 knownhosts: Fix and infinite loop when iterating known host entries 
Fixes #145

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-09-05 13:21:51 +02:00
Andreas Schneider
2d79c7a9d5 knownhosts: Give better warnings about unsupported key types 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-09-05 13:21:45 +02:00
Jakub Jelen
d69026d7a4 config: Expand tilde when handling include directives 
Related: #93

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-09-02 09:55:19 +02:00
Jakub Jelen
f86727e06a libcrypto: Avoid unused variable warning 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-30 13:24:20 +02:00
Jakub Jelen
a69424d4c5 socket: Remove needless typedef 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-30 13:24:20 +02:00
Jakub Jelen
8aade7ce6f wrapper: Avoid size_t to uint8 cast 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-30 13:24:20 +02:00
Jakub Jelen
41f2ee92c6 misc: Refactor ssh_strerror to check return values 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-30 13:24:20 +02:00
Jakub Jelen
8cf9c8162f Do not force GNU_SOURCE during build to fix #141 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-30 13:24:20 +02:00
Andreas Schneider
bd2db30174 options: Use exec for the proxy command 
This wont create a new process but replace the shell.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-29 16:32:32 +02:00
Andreas Schneider
d642b20d9c socket: Add a comment about shells 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-29 16:21:04 +02:00
Andreas Schneider
2546b62242 socket: Add error message if execv fails 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-29 16:21:04 +02:00
Andreas Schneider
f306aafdc6 session: Initialize the port with the standard port (22) 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-29 10:05:22 +02:00
Andreas Schneider
648baf0f3c misc: Fix expanding port numbers 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-29 10:03:40 +02:00
Andreas Schneider
20406e51c9 misc: Fix format truncation in ssh_path_expand_escape() 
error: ‘%u’ directive output may be truncated writing between 1 and 10
bytes into a region of size 6.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-26 14:09:56 +02:00
Jakub Jelen
af85ee8e59 config: Avoid false positive report from Coveritt CID 1470006 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-25 14:53:59 +02:00
renmingshuai
0799775185 session->socket_callbacks.data will be set to ssh_packet_socket_callback 
in ssh_packet_register_socket_callback. Here is redundant.

Signed-off-by: renmingshuai <renmingshuai@huawei.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-25 14:51:53 +02:00
Timo Rothenpieler
17aec429f5 misc: rename gettimeofday symbol 
mingw does have this function, even though it appears to be deprecated.
So the symbol has to have a different name, or linking becomes
impossible.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-25 14:48:15 +02:00
Jakub Jelen
a81e78aff4 pki: Rework handling of EVP_PKEYs in OpenSSL backend 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-08-25 14:43:31 +02:00
Jakub Jelen
0800618f32 Initialize pkcs11 engine only once 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-08-25 14:43:31 +02:00
Jakub Jelen
f721ee847b libcrypto: Skip unneccessary call to ENGINE_cleanup in OSSL>1.1 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-08-25 14:43:31 +02:00
Jakub Jelen
382ff38caa pki: Factor out the backend-specifics from cleaning the key structure 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
 2022-08-25 14:43:31 +02:00
Jakub Jelen
aa1e136ea3 session: Avoid memory leak of agent_socket from configuration file 
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48268

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-08 10:11:16 +02:00
Jakub Jelen
0982715bb5 curve25519: Do not check for openssl functions when other crypto backend is used 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-03 10:41:49 +02:00
Jakub Jelen
ebeee7631d pki: Do not check for DSA headers when DSA is not built in 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-03 10:41:49 +02:00
Jakub Jelen
aca482a5a5 mbedcrypto: Refactor PEM parsing 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-03 10:41:49 +02:00
Jakub Jelen
355e29d881 session: Initialize pointers 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2022-08-03 10:41:49 +02:00
Anderson Toshiyuki Sasaki
163951d869 init: Free global init mutex in the destructor on Windows 
Fixes: #57 (T238)

Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-08-02 15:43:35 +02:00
Jakub Jelen
c09b02c573 Move digest functions into separate file 
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>
 2022-07-19 15:21:50 +02:00
Jakub Jelen
0da54f2908 Build external override library with all symbols 
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>
 2022-07-19 15:21:50 +02:00
Andreas Schneider
b42e9a19a3 packet: Check hmac return codes in ssh_packet_hmac_verify() 
CID #1490530

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-14 13:09:25 +02:00
Andreas Schneider
e27ee9d0a4 packet: Use consistent return codes in ssh_packet_hmac_verify() 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-14 13:08:57 +02:00
Andreas Schneider
4a7791b784 packet: Reformat ssh_packet_hmac_verify() 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
 2022-07-14 13:08:27 +02:00
Norbert Pocs
9a4c5203af Make it work with openssl3.0 
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>
 2022-07-12 11:30:24 +02:00