DecodeExtensionType() guarded the certificatePolicies duplicate check
(VERIFY_AND_SET_OID) under WOLFSSL_SEP only, because the extCertPolicySet
tracking bit was SEP-only. In a WOLFSSL_CERT_EXT-without-WOLFSSL_SEP build a
cert with two certificatePolicies extensions was accepted and the second
silently overwrote the first (RFC 5280 4.2 forbids repeats). Make the bit and
the guard available under WOLFSSL_CERT_EXT too, matching every other
non-repeatable extension.
Add test_DecodeCertExtensions_dup_certpol (DecodeExtensionType now
WOLFSSL_TEST_VIS).
One trailing dot marks an absolute FQDN and is not part of the host:
"host.com." and "host.com" denote the same host. Strip it from the
URI host before classification (so "12.31.2.3." is still recognized
as an IPv4 address) and from the constraint base before the exact-match
comparison, mirroring what wolfssl_local_MatchBaseName() already does
for DNS name constraints. Only a single dot is the marker: an empty
last label ("host.com..") is rejected.
RFC 5280 4.2.1.10 defines URI name constraints in terms of a host that
is a fully qualified domain name; RFC 3986 IP-literal ([...]) and
IPv4address hosts are not DNS reg-names and cannot be meaningfully
matched against a DNS-style constraint base.
- Classify the host extracted by GetUriHost (IP-literal, IPv4address,
reg-name) and validate that a reg-name has no empty labels.
- wolfssl_local_MatchUriNameConstraint() no longer matches URIs whose
host is an IP address.
- ConfirmNameConstraints() fails closed: when URI constraints are
present, a URI SAN without a DNS host is rejected. A plain non-match
would otherwise let such names pass excluded-only constraints.
- 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
Add full RSA-PSS (RSASSA-PSS) support to PKCS#7 SignedData
encoding and verification.
This change enables SignerInfo.signatureAlgorithm to use
id-RSASSA-PSS with explicit RSASSA-PSS-params (hash, MGF1,
salt length), as required by RFC 4055 and CMS profiles.
Key changes:
- Add RSA-PSS encode and verify paths for PKCS7 SignedData
- Encode full RSASSA-PSS AlgorithmIdentifier parameters
- Decode RSA-PSS parameters from SignerInfo for verification
- Treat RSA-PSS like ECDSA (sign raw digest, not DigestInfo)
- Fix certificate signatureAlgorithm parameter length handling
- Add API test coverage for RSA-PSS SignedData
This resolves failures when using RSA-PSS signer certificates
(e.g. -173 invalid signature algorithm) and maintains backward
compatibility with RSA PKCS#1 v1.5 and ECDSA.
Signed-off-by: Sameeh Jubran <sameeh@wolfssl.com>
Daniel Pouzzner
Eric Blankenhorn
Tobias Frauenschläger
Marco Oliverio
Sean Parkinson
David Garske
Hideki Miyazaki
Ruby Martin
Chris Conlon
jordan
Juliusz Sosinowicz
jackctj117
Sameeh Jubran
JacobBarthelmeh
Josh Holtrop
Koji Takeda