Commit Graph

19 Commits

Author SHA1 Message Date
Tomas Mraz 7ed6de997f Copyright year updates
Reviewed-by: Neil Horman <nhorman@openssl.org>
Release: yes
2024-09-05 09:35:49 +02:00
Matt Caswell 9925c97a8e Allow an empty NPN/ALPN protocol list in the tests
Allow ourselves to configure an empty NPN/ALPN protocol list and test what
happens if we do.

Follow on from CVE-2024-5535

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24716)
2024-06-27 10:30:51 +01:00
Todd Short b67cb09f8d Add support for compressed certificates (RFC8879)
* Compressed Certificate extension (server/client)
* Server certificates (send/receive)
* Client certificate (send/receive)

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18186)
2022-10-18 09:30:22 -04:00
Tomas Mraz 38b051a1fe SSL object refactoring using SSL_CONNECTION object
Make the SSL object polymorphic based on whether this is
a traditional SSL connection, QUIC connection, or later
to be implemented a QUIC stream.

It requires adding if after every SSL_CONNECTION_FROM_SSL() call
which itself has to be added to almost every public SSL_ API call.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18612)
2022-07-28 10:04:28 +01:00
Matt Caswell fecb3aae22 Update copyright year
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Release: yes
2022-05-03 13:34:51 +01:00
Pauli 6889ebff01 Fix Coverity 1498613: resource leak
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17891)
2022-03-23 11:08:56 +11:00
Tomas Mraz dfb39f7313 Replace handling of negative verification result with SSL_set_retry_verify()
Provide a different mechanism to indicate that the application wants
to retry the verification. The negative result of the callback function
now indicates an error again.

Instead the SSL_set_retry_verify() can be called from the callback
to indicate that the handshake should be suspended.

Fixes #17568

Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17825)
2022-03-14 09:39:03 +01:00
Jiasheng Jiang 17da5f2af8 test/helpers/handshake.c: Add check for OPENSSL_strdup
As the potential failure of the memory allocation, the OPENSSL_strdup()
could return NULL pointer and then be assigned to 'server_ctx'.
In order to tell the callers the failure of the configuration, it should
be better to return error.

Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17705)
2022-02-16 11:09:59 +01:00
Dr. David von Oheimb 2ff286c26c Add and use HAS_PREFIX() and CHECK_AND_SKIP_PREFIX() for checking if string has literal prefix
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15847)
2021-11-17 15:48:34 +01:00
x2018 1287dabd0b fix some code with obvious wrong coding style
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16918)
2021-10-28 13:10:46 +10:00
Pauli 711d5a2fc0 test: avoid memory leaks on errors
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/15910)
2021-06-26 11:33:52 +10:00
Pauli fd009d763a test: remove TODOs
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15539)
2021-06-02 16:30:15 +10:00
Tomas Mraz ed576acdf5 Rename all getters to use get/get0 in name
For functions that exist in 1.1.1 provide a simple aliases via #define.

Fixes #15236

Functions with OSSL_DECODER_, OSSL_ENCODER_, OSSL_STORE_LOADER_,
EVP_KEYEXCH_, EVP_KEM_, EVP_ASYM_CIPHER_, EVP_SIGNATURE_,
EVP_KEYMGMT_, EVP_RAND_, EVP_MAC_, EVP_KDF_, EVP_PKEY_,
EVP_MD_, and EVP_CIPHER_ prefixes are renamed.

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15405)
2021-06-01 12:40:00 +02:00
Matt Caswell 76cb077f81 Deprecate the libssl level SRP APIs
The low level SRP implementation has been deprecated with no replacement.
Therefore the libssl level APIs need to be similarly deprecated.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14132)
2021-02-12 08:47:32 +00:00
Richard Levitte 4333b89f50 Update copyright year
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13999)
2021-01-28 13:54:57 +01:00
Dr. David von Oheimb 0c3eb2793b TLS client: allow cert verify callback return -1 for SSL_ERROR_WANT_RETRY_VERIFY
The client-side cert verification callback function may not only return
as usual for success or 0 for failure, but also -1,
typically on failure verifying the server certificate.
This makes the handshake suspend and return control to the calling application
with SSL_ERROR_WANT_RETRY_VERIFY.
The app can for instance fetch further certificates or cert status information
needed for the verification.
Calling SSL_connect() again resumes the connection attempt
by retrying the server certificate verification step.
This process may even be repeated if need be.

The core implementation of the feature is in ssl/statem/statem_clnt.c,
splitting tls_process_server_certificate() into a preparation step
that just copies the certificates received from the server to s->session->peer_chain
(rather than having them in a local variable at first) and returns to the state machine,
and a post-processing step in tls_post_process_server_certificate() that can be repeated:
Try verifying the current contents of s->session->peer_chain basically as before,
but give the verification callback function the chance to pause connecting and
make the TLS state machine later call tls_post_process_server_certificate() again.
Otherwise processing continues as usual.

The documentation of the new feature is added to SSL_CTX_set_cert_verify_callback.pod
and SSL_want.pod.

This adds two tests:
* A generic test in test/helpers/handshake.c
  on the usability of the new server cert verification retry feature.
  It is triggered via test/ssl-tests/03-custom_verify.cnf.in (while the bulky auto-
  generated changes to test/ssl-tests/03-custom_verify.cnf can be basically ignored).
* A test in test/sslapitest.c that demonstrates the effectiveness of the approach
  for augmenting the cert chain provided by the server in between SSL_connect() calls.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13906)
2021-01-26 17:09:13 +01:00
Tomas Mraz 0c8e98e615 Avoid using OSSL_PKEY_PARAM_GROUP_NAME when the key might be legacy
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13139)
2021-01-26 15:26:49 +01:00
Shane Lontis 5b5eea4b60 Deprecate EC_KEY + Update ec apps to use EVP_PKEY
Co-author: Richard Levitte <levitte@openssl.org>
Co-author: Tomas Mraz <tmraz@openssl.org>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13139)
2021-01-26 15:22:14 +01:00
Dr. David von Oheimb 20f8bc7255 test cleanup: move helper .c and .h files to test/helpers/
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13568)
2020-12-01 07:49:38 +01:00