Commit Graph

17 Commits

Author SHA1 Message Date
Juliusz Sosinowicz 061311d6ca zd/21661: harden X.509 chain validation, session ticket identity binding, and peer cert restore
- x509_str: require CA:TRUE unconditionally in wolfSSL_X509_verify_cert;
  verify leaf signature even when verify_cb overrides INVALID_CA
- x509_str: align WOLFSSL_X509_V_ERR_INVALID_CA with OpenSSL value (79)
  so OPENSSL_COEXIST builds compile; bump WC_OSSL_V509_V_ERR_MAX to 80
  and extend error_test() missing-value table for the new gaps
- asn: reject embedded NUL in dNSName / rfc822Name / URI SAN entries
- internal: re-verify restored ticket peer cert against trust store with
  CRL/OCSP checks; clear stale state from session cache on verification
  failure
- ticket: bind SNI and ALPN into session ticket via compile-time selected
  hash (TICKET_BINDING_HASH_TYPE); reject resumption on mismatch in both
  TLS 1.3 and TLS 1.2 paths
- ticket: defer SNI/ALPN binding check until after extensions are parsed
  by consolidating into VerifyTicketBinding(), called once after
  ALPN_Select in DoTls13ClientHello and DoClientHello; the early
  per-call sites ran before extensions were parsed and rejected valid
  resumptions in nginx, haproxy, grpc, and CPython integration tests
- ssl_sess: free previous session in wolfSSL_d2i_SSL_SESSION before
  overwrite
- examples/client: increase SESSION_TICKET_LEN fallback from 256 to 2048
  to support larger tickets
- tests: update SAN NUL fixtures and add parse-time rejection coverage;
  add test_tls13_ticket_peer_cert_reverify for CA-removal scenario; skip
  it under WOLFSSL_NO_DEF_TICKET_ENC_CB
2026-05-06 16:45:58 +02:00
Sean Parkinson bc9e37118e Regression test fixes
Mostly combinations of NO_WOLFSSL_CLIENT, NO_WOLFSSL_SERVER and
WOLFSSL_NO_CLIENT_AUTH were failing.
Added configurations to CI loop.

wc_AesGcmDecryptFinal: use WC_AES_BLOCK_SIZE to satisfy compiler.
2026-01-28 07:37:29 +10:00
Sean Parkinson f54ca0d481 TLS 1.2 CertificateVerify: req sig alg to have been in CR
The signature algorithm specified in CertificateVerify must have been in
the CertificateRequest. Add check.

The cipher suite test cases, when client auth and RSA are built-in and
use the default client certificate and use the *-ECDSA-* cipher
suites, no longer work. The client certificate must be ECC when the
cipher suite has ECDSA. Don't run them for that build.
2025-11-11 13:20:46 +10:00
John Safranek 4baf923218 Verify Callback Fix
1. Removed a flag set that would force all certificates in a chain
   to be verified. There was a compile time option to make that happen
   already.
2. Replace some options for some test failure test cases that were added
   and immediately removed.
(ZD 11292)
2020-11-24 11:46:10 -08:00
Sean Parkinson c153873337 Fail when WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT set in TLS1.3 2020-04-27 16:17:03 +10:00
Sean Parkinson 8cccb9008b Change to work for other TLS versions
Send alert when client doesn't send a certificate on request.
2020-03-02 08:50:57 +10:00
Sean Parkinson 2c6eb7cb39 Add Curve448, X448, Ed448 implementations 2020-02-28 09:30:45 +10:00
David Garske 59a3b4a110 New tests for cert chains, alternate cert chains, trusted peer certs and DH prime cleanup:
* Added ECC and RSA intermediate CA's and server/client chain certificates for testing.
* Enhanced suites test to support expected fail arg `-H exitWithRet` in any test .conf file.
* Added new `test-altchains.conf` for testing with `WOLFSSL_ALT_CERT_CHAINS` defined.
* Added new `test-chains` for testing chains.
* Added new `test-dhprime.conf` for DH prime check tests.
* Added new `test-trustedpeer.conf` for testing `WOLFSSL_TRUST_PEER_CERT`.
* Refactor to add `-2` to disable DH prime check by default (except for new test-dhprime.conf).
* Added ability to run a specific test.conf file using syntax like `./tests/unit.test tests/test-altchains.conf`.
2018-12-21 09:54:55 -08:00
John Safranek a47e08c49e DHE Speed Up
1. Add missing "-2" flags to the last line of most of the test conf files.
2018-12-04 12:04:12 -08:00
John Safranek fa0b4cd2d5 DHE Speed Up
1. Modify all the test configuration files to disable the DHE prime test.
2. Add a test configuration that tests three cipher suites with the DHE prime test enabled.
2018-12-03 15:15:30 -08:00
David Garske d2b9b230a0 Added additional verify callback override test cases. 2018-08-31 16:26:51 -07:00
David Garske 3d0d10345a Added test cases for ensuring forced error fails on client and server. Added test cases to ensure bad certificate can be overriden. 2018-08-30 11:17:21 -07:00
John Safranek 239880a9de Subject Alt Name Matching
1. Removed an external test tag from a failure test case. Ends up leaving a thread still running on exit.
2018-07-10 17:07:48 -07:00
John Safranek adb3cc5a5a Subject Alt Name Matching
1. Added certificates for localhost where the CN and SAN match and differ.
2. Change subject name matching so the CN is checked if the SAN list doesn't exit, and only check the SAN list if present.
3. Added a test case for the CN/SAN mismatch.
4. Old matching behavior restored with build option WOLFSSL_ALLOW_NO_CN_IN_SAN.
5. Add test case for a correct certificate.

Note: The test for the garbage certificate should fail. If you enable the old behavior, that test case will start succeeding, causing the test to fail.
2018-07-02 13:39:11 -07:00
David Garske 1f16b36402 Fixes for MatchDomainName to properly detect failures:
* Fix `MatchDomainName` to also check for remaining len on success check.
* Enhanced `DNS_entry` to include actual ASN.1 length and use it thoughout (was using XSTRLEN).

Added additional tests for matching on domain name:
* Check for bad common name with embedded null (CN=localhost\0h, Alt=None) - Note: Trouble creating cert with this criteria
* Check for bad alternate name with embedded null (CN=www.nomatch.com, Alt=localhost\0h)
* Check for bad common name (CN=www.nomatch.com, Alt=None)
* Check for bad alternate name (CN=www.nomatch.com, Alt=www.nomatch.com)
* Check for good wildcard common name (CN=*localhost, Alt=None)
* Check for good wildcard alternate name (CN=www.nomatch.com, Alt=*localhost)
2018-06-12 14:15:34 -07:00
David Garske a5c2e8b912 Added test for common name with invalid domain fails as expected when set with wolfSSL_check_domain_name. 2018-05-24 14:39:35 -07:00
David Garske 89a4c98670 * Added support for expected fail test cases with example client/server and suites unit test.
* Added test for certificate with bad alt name containing a null character mid byte stream.
* Fix for issue with suites unit test where last arg in file doesn't conain data for a param, causing it to skip test.
* Fix for last test in tests/test.conf not being run for `TLSv1.2 RSA 3072-bit DH 3072-bit`.
* Moved the `tls-cert-fail.test` tests into the new expected failure suite test (`./tests/test-fails.conf`). Now it explicilty checks RSA and ECC for the no signer and no sig tests.
2018-05-03 09:40:51 -07:00