This is only compiled for tests and fuzzers!
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
We will honor BUILD_SHARED_LIBS from cmake next.
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
This is already part of LIBSSH_REQUIRED_LIBRARIES
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
It is possible for OpenSSL to have the type EVP_PKEY_ED25519 in
openssl/evp.h, but not the single shot functions EVP_DigestSign() and
EVP_DigestVerify() which are required to generate Ed25519 signatures.
Only switch to use OpenSSL Ed25519 implementation when OpenSSL have all
required types and functions.
Fixes: T197
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
The added example is an application which can generate keys of different
types using libssh.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Debian removed the cross compiling toolchain. So lets drop it.
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Do not parse global config file in sessions created by
torture_ssh_session().
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This removes the tests which uses external configuration files. This
makes the tests no not change behaviour depending on the environment
they are being executed.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
In pkd tests, avoid processing the global server configuration file.
This is to allow testing with algorithms not allowed in the global
server configuration.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Do not process system-wide configuration when reinitializing a session
during testing. This could lead to different settings set from the
expected one (which was initialized during test setup).
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Previously, the tests were sharing the same file path to create the
known_hosts file, which can create a race condition if the tests run in
parallel. Such file was deleted between tests.
By using different different files for each test, the risk of race
conditions is eliminated. Moreover, it makes unnecessary to destroy the
file between tests.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
These functions modify the provided pointer by advancing to the end of
if (point to the byte after the last written). This makes the pointer
invalid, making necessary to use a temporary variable.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
The implementation does not work on Windows, where it still reports unsupported
configuration option. On windows, separate code invoking subprocess needs to be
implemented.
Fixes T169
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
This adds support for Ed25519 keys from files in PEM format when using
OpenSSL with Ed25519 support. The default encoding for the PEM file is
expected to be PKCS#8. Encrypted files are supported.
For the lack of an API, it is not possible to export keys in PEM format,
only in OpenSSH format.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
If supported, use OpenSSL X25519 implementation for the curve25519 key
exchange.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This removes unused function pki_signature_verify()
from pki_{crypto, mbedcrypto, gcrypt}. The function was also removed
from include/libssh/pki_priv.h. The function ssh_pki_signature_verify()
was changed to receive a const unsigned char *input.
All tests calling pki_signature_verify() were changed to call
ssh_pki_signature_verify() instead.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Use OpenSSL to generate and verify Ed25519 signatures, if supported.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This is a preparation to use the Ed25519 implementation from OpenSSL.
The function pki_ed25519_sig_to_blob() was renamed to
pki_ed25519_signature_to_blob() and pki_ed25519_sig_from_blob() was
renamed to pki_signature_from_ed25519_blob() to follow the naming for
other algorithms.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Generate and verify Ed25519 signatures along with the other signature
types.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Verify the Ed25519 signature in pki_verify_data_signature() along with
the other signature types.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Use the newer APIs EVP_DigestSign{Init}() and EVP_DigestVerify{Init}()
to generate and verify signatures instead of the older EVP_Sign{Init,
Update, Final} and EVP_Verify{Init, Update, Final} if supported.
Also use the single shot signature/verification if supported as all the
input is provided at once.
This is a preparation to use Ed25519 implementation from OpenSSL.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This is required to avoid csbuild scan failures when a commit removes
source files. The command prep is run only once before all the builds,
making csbuild to try to compile the old files using the configuration
files generated for the newest version.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
