From RFC9000, section 19.21 "An extension to QUIC that wishes to use a new
type of frame MUST first ensure that a peer is able to understand the
frame". So if we receive an unknown frame type from a peer we should treat
it as a protocol violation. In fact we ignore it, and ignore all the
contents of the rest of the packet and continue on regardless.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20030)
Also includes helper support to create a QUIC connection inside a test.
We wil use quicfaultstest to deliberately inject faulty datagrams/packets
to test how we handle them.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20030)
We add callbacks so that QUIC packets can be modified by the test
framework before they are encrypted and written to the network. This
enables us to simulate badly behaving endpoints.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20030)
The two places that call `ossl_ssl_init()` assume that no additional
memory has been allocated when this fails; they subsequently free
the QUIC_CONNECTION/SSL_CONNECTION via OPENSSL_free() without freeing
any other resources.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20316)
Avoid including QUIC related stuff in the FIPS sources.
Also avoid including libssl headers in ssl3_cbc.c.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19658)
So that CVE-2021-3449 can be found through fuzzing
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/20128)
The user_ssl field in an SSL_CONNECTION is no longer used - so remove it.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
Now that we have a real TLS handshake we no longer need the dummy handshake
implementation and it can be removed.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
Having support for the msg_callback will improve debug capabilities.
For record headers we "manufacture" dummy ones so that as far as the
callback is concerned we are doing "normal" TLS.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
We start using the QUIC TLS implementation rather than the dummy one.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
Previously we could only do this at the SSL_CTX level. We add the ability
to also do this on an SSL - but only for internal code.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
Add the ability to pass the main secret and length, as well as the
digest used for the KDF.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
This is just an internal API for now. Something like this will be made
public API at some point - but it is likely to be based on the provider
interface rather that a direct setting of a METHOD like we do for now.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
The reset() function was never called so it can be removed.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
The "user" SSL object which represents the QUIC connection should have an
"inner" SSL object to represent the TLS connection.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19748)
Some ciphers/protocol versions have an explicit IV. We need to make sure we
have sufficient room for it in the underlying buffer.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20085)
CONNECTION_CLOSE frames can be generated on multiple ELs, so the TX
packetiser was generating it on multiple ELs simultaneously. This fixes
the CONNECTION_CLOSE generation logic so that the lowest non-dropped EL
is always used.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19734)
