Mid-handshake errors that occur before certificate verification
currently look like this:
```
TLS handshake failed: cert verification failed - Invalid certificate verification context [WRONG_VERSION_NUMBER]
```
Despite no certificate even being received yet, the error complains
about a failed verification. The cause here is that `cert verification
failed` is only omitted if the verification result is `OK`. The default
in BoringSSL before verification runs is `INVALID_CALL`, however.
`INVALID_CALL` is set/returned in these places:
- 44b3df6f03/src/ssl/internal.h (L3904)
- 44b3df6f03/src/ssl/ssl_session.cc (L396)
- 44b3df6f03/src/ssl/ssl_x509.cc (L713)
It is not used anywhere else as a verification result code. To improve
the error message, this commit adds `INVALID_CALL` as a verification
result for which no additional error is dislayed.
As of https://boringssl-review.googlesource.com/c/boringssl/+/64141,
X509_STORE_CTX_cleanup will zero the memory allocated to the
X509_STORE_CTX. Because X509StoreContextRef::init invokes
X509_STORE_CTX_cleanup once the with_context closure has finished,
calling X509StoreContextRef::verify_result (or any API really) is going
to be invalid because memory has been zerod out. This is a pretty big
footgun, so maybe we should consider screaming a bit louder for this
case.
As of https://boringssl-review.googlesource.com/c/boringssl/+/66288,
libssl allows a C++ runtime dependency. As such, we need to link with a
cpp runtime library. Implementation is inspired heavily from
54c956b2e6.
Before releasing this change, we'll need to figure out a way to support
this for windows.
Closes#294. Requires breaking changes. The default v0 is changed in
favor of v1, but v0 is still kept available, just in a forced module
path. It enables dependency de-duplication when consuming it.
Signed-off-by: Paul Mabileau <paul.mabileau@harfanglab.fr>
* Release 4.10.3 (#280)
* Create semgrep.yml
Creating Semgrep.yml file - Semgrep is a tool that will be used to scan Cloudflare's public repos for Supply chain, code and secrets. This work is part of Application & Product Security team's initiative to onboard Semgrep onto all of Cloudflare's public repos.
In case of any questions, please reach out to "Hrushikesh Deshpande" on cf internal chat.
* Add "fips-compat" feature (#286)
This adds a feature to build against a BoringSSL version compatible with
the current boringssl-fips, but _without_ actually enabling the `fips`
feature.
This can be useful to use with `fips-link-precompiled` while using a
custom BoringSSL version based on the older FIPS branch.
* boring-sys: include HPKE header file for bindgen
BoringSSL doesn't expose these APIs for FIPs builds, so we gate them
here as well
* Release 4.11.0
* Add `set_cert_verify_callback` (`SSL_CTX_set_cert_verify`)
Add a wrapper for `SSL_CTX_set_cert_verify`, which allows consumers to
override the default certificate verification behavior.
The binding resembles `SSL_CTX_set_verify`'s.
See
https://docs.openssl.org/master/man3/SSL_CTX_set_cert_verify_callback/
for more details.
* Skip bindgen 0.70's layout tests before Rust 1.77
* (ci): brew link x86 toolchain for macos13 runner
It seems we need to manually symlink the x86_64-unknown-linux-gnu
toolchain for the macos13 runner. Also, we don't need to overwrite the
python version anymore
Fixes https://github.com/cloudflare/boring/issues/285
* feat(boring): Add SSL_CURVE_X25519_MLKEM768 curve binding
---------
Co-authored-by: Rushil Mehra <84047965+rushilmehra@users.noreply.github.com>
Co-authored-by: Hrushikesh Deshpande <161167942+hrushikeshdeshpande@users.noreply.github.com>
Co-authored-by: Alessandro Ghedini <alessandro@cloudflare.com>
Co-authored-by: Evan Rittenhouse <erittenhouse@cloudflare.com>
Co-authored-by: James Larisch <jlarisch@cloudflare.com>
Co-authored-by: Jordan Rose <jrose@signal.org>
Co-authored-by: Rushil Mehra <rmehra@cloudflare.com>
It seems we need to manually symlink the x86_64-unknown-linux-gnu
toolchain for the macos13 runner. Also, we don't need to overwrite the
python version anymore
Fixes https://github.com/cloudflare/boring/issues/285
Leo Blöcher