reuse_message and V2ClientHellos each caused messages to be
double-reported.
Change-Id: I8722a3761ede272408ac9cf8e1b2ce383911cc6f
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This would only come up if the peer didn't pack records together, but
it's free to handle. Notably OpenSSL has a bug where it does not pack
retransmits together.
Change-Id: I0927d768f6b50c62bacdd82bd1c95396ed503cf3
Reviewed-on: https://boringssl-review.googlesource.com/18724
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I'm not that fast when debugging.
Change-Id: I37a120a77e9a35ac5255ad760513b983f83d9bd7
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This also serves as a certificate verification callback for
CRYPTO_BUFFER-based consumers. Remove the silly
SSL_CTX_i_promise_to_verify_certs_after_the_handshake placeholder.
Bug: 54, chromium:347402
Change-Id: I4c6b445cb9cd7204218acb2e5d1625e6f37aff6f
Reviewed-on: https://boringssl-review.googlesource.com/17964
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Due to SSL 3.0 legacy, TLS 1.0 through 1.2 allow ClientHello and
ServerHello messages to omit the extensions field altogether, rather
than write an empty field. We broke this in
https://boringssl-review.googlesource.com/c/17704/ when we needed to a
second ServerHello parsing path.
Fix this and add some regression tests to explicitly test both the
omitted and empty extensions ClientHello and ServerHello cases.
Bug: chromium:743218
Change-Id: I8297ba608570238e19f12ea44a9fe2fe9d881d28
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This is in an attempt to debug the Mac flakiness. The timestamps will
hopefully help narrow down the order of operations here.
Bug: 199
Change-Id: I8b8dd7222e3a57a8b055b8bc1b7731334e0fcdf0
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This implements PR #1051
(https://github.com/tlswg/tls13-spec/pull/1051).
Local experiments were not able to replicate the claims in the PR, but
implement this anyway for comparison purposes.
Change-Id: Ic9baf5e671f9a44565020466a553dd08f5ec0f1b
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Adding it to tlsVersions is sort of pointless when we don't test it.
Change-Id: Ie0c0167cef887aee54e5be90bf7fc98619c1a6fb
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TLS 1.3 deployment is currently blocked by buggy middleboxes
throughout the ecosystem. As an experiment to better understand these bugs
and the problems they are causing, implement TLS 1.3 variants with
alternate encodings. These are still the same protocol, only encoded
slightly differently. We will use what we learn from these experiments to
guide the TLS 1.3 deployment strategy and proposals to the IETF, if any.
These experiments only target the basic 1-RTT TLS 1.3 handshake. Based on
what we learn from this experiment, we may try future variations to
explore 0-RTT and HelloRetryRequest.
When enabled, the server supports all TLS 1.3 variants while the client
is configured to use a particular variant.
Change-Id: I532411d1abc41314dc76acce0246879b754b4c61
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Not sure why it was expanded out like that.
Change-Id: I6899dbd23130ed7196c45c2784330b2a4fe9bdba
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Like other handshake properties, when in 0-RTT on the client,
SSL_version should report the predicted version. This used to work on
accident because of how ssl->version got set in handshake_client.c early
(and that TLS 1.4 does not exist), but we no longer do that.
Change-Id: Ifb63a22b795fe8964ac553844a46040acd5d7323
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We were missing AES256 and 3DES. Though this test dates to the old
record-splitting code which was much scarier than the new one.
Change-Id: Ia84a8c1a2bbd79fa70941f80cf6393013e4f13d5
Reviewed-on: https://boringssl-review.googlesource.com/17543
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This was a workaround for triple handshake put in way back, before
extended master secret.
Change-Id: Ie0112fa6323522b17c90a833d558f7182586d2c3
Reviewed-on: https://boringssl-review.googlesource.com/17541
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Also mirror the structure of the TLS 1.2 and TLS 1.3 code a bit.
Change-Id: I7b34bf30de63fa0bd47a39a90570846fb2314ad5
Reviewed-on: https://boringssl-review.googlesource.com/17539
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We've never actually written tests for equipreference groups at the
BoringSSL level.
Change-Id: I571c081534efbfa8e7b84846fafed0b772721da1
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Change-Id: I90286da596d5822d4cfedf40995d80cf76adaf97
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Otherwise the fuzzer gets stuck at renegotiations.
Bug: 104
Change-Id: If37f9ab165d06e37bfc5c423fba35edaabed293b
Reviewed-on: https://boringssl-review.googlesource.com/17532
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This allows us to fill in holes in our fuzzer coverage, notably client
resumption (and thus early data) and server client certificates. The
corpora are not refreshed yet. This will be done in upcoming changes.
Also add an option for debugging fuzzers. It's very useful to test it on
transcripts and make sure that fuzzer mode successfully makes things
compatible.
Bug: 104
Change-Id: I02f0be4045d1baf68efc9a4157f573df1429575d
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This is in preparation for supporting multiple TLS 1.3 variants.
Change-Id: Ia2caf984f576f1b9e5915bdaf6ff952c8be10417
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SSL_set_max_proto_version(TLS1_3_DRAFT_VERSION) worked unintentionally.
Fix that. Also add an error when it fails.
Change-Id: I1048fede7b163e1c170e17bf4370b468221a7077
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WatchGuard's bug is very distinctive. Report a dedicated error code out
of BoringSSL so we can better track this.
Bug: chromium:733223
Change-Id: Ia42abd8654e7987b1d43c63a4f454f35f6aa873b
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BUG=76
Change-Id: If58a73da38e46549fd55f84a9104e2dfebfda43f
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This doesn't hugely matter, but I noticed it was some missing coverage.
Change-Id: I3e425d47fbbeaacd9da2ae883f34e89b4562ec11
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Change-Id: I1a17860245b7726a24576f5e1bddb0645171f28e
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https://build.chromium.org/p/client.boringssl/builders/linux_fips_rel/builds/115
appears to have failed because we were hanging on Accept() forever.
Impose a timeout on that and waiting for the process to return so we at
least can see what stdout/stderr was received so far.
Change-Id: Ief7f7759d02a3fbfc504d2f214b742672b0fe9e6
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The C side no longer supports DHE, so there is no longer a need for the
Go side to anymore.
Change-Id: I5084177becd369779a4008a41f4838cb31adcfde
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This doesn't actually measure what we need(*) and, because of that, it's
way more noisy than expected.
(*) We want to know whether the pool has been initialised, not whether
it currently thinks it has a lot of bits, but we can't get what we want
without getrandom() support in the kernel.
Change-Id: I20accb99a592739c786a25c1656aeea050ae81a3
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In FIPS mode we may print a message when we're waiting for additional
entropy. These warnings should not cause runner tests to fail.
Change-Id: I2beff64344fd2fce444576181f4234c4231de444
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BUG=76
Change-Id: I8b754ba17b3e0beee425929e4b53785b2e95f0ae
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When writing tests and BoGo isn't available, it is useful to be able to
configure the set of signature algorithms accepted on the verify side.
Add an API for this.
Change-Id: Ic873189da7f8853e412acd68614df9d9a872a0c8
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DHE ciphers no longer exist!
Change-Id: Id3826ae49164cc1071bc40ea4cf1c5aa451245d6
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As a precursor to removing the code entirely later, disable the protocol
by default. Callers must use SSL_CTX_set_min_version to enable it.
This change also makes SSLv3_method *not* enable SSL 3.0. Normally
version-specific methods set the minimum and maximum version to their
version. SSLv3_method leaves the minimum at the default, so we will
treat it as all versions disabled. To help debugging, the error code is
switched from WRONG_SSL_VERSION to a new NO_SUPPORTED_VERSIONS_ENABLED.
This also defines OPENSSL_NO_SSL3 and OPENSSL_NO_SSL3_METHOD to kick in
any no-ssl3 build paths in consumers which should provide a convenient
hook for any upstreaming changes that may be needed. (OPENSSL_NO_SSL3
existed in older versions of OpenSSL, so in principle one may encounter
an OpenSSL with the same settings.)
Change-Id: I96a8f2f568eb77b2537b3a774b2f7108bd67dd0c
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Also remove TODO about post-handshake authentication. The only sensible
way to handle unexpected post-handshake authentication is a fatal error
(dropping them would cause a deadlock), and we treat all post-handshake
authentication as unexpected.
BUG=74
Change-Id: Ic92035b26ddcbcf25241262ce84bcc57b736b7a7
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There was a case we were not covering.
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This only works at TLS 1.2 and above as, before TLS 1.2, there is no way
to advertise support for Ed25519 or negotiate the correct signature
algorithm. Add tests for this accordingly.
For now, this is disabled by default on the verifying side but may be
enabled per SSL_CTX. Notably, projects like Chromium which use an
external verifier may need changes elsewhere before they can enable it.
(On the signing side, we can assume that if the caller gave us an
Ed25519 certificate, they mean for us to use it.)
BUG=187
Change-Id: Id25b0a677dcbe205ddd26d8dbba11c04bb520756
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These will be used to test the C implementation.
BUG=187
Change-Id: If397eaa51885c8140a63c5f731ce58a8ad6949aa
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This will be used for testing purposes.
BUG=187
Change-Id: I4a18c54c690921a4bbccf5bd03107c579a6e9393
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We received an external request to add an option to undo the check added
in 3e51757de2.
Change-Id: Ifdd4b07705f2fa3d781d775d5cd139ea72d36734
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Taken from revision 3cb07270c9455e8ad27956a70891c962d121a228 of
go-crypto. Some of the changes look like they might fix some of the
crashes we've been having on ARM bots?
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We've got to get a bot for this...
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Clients or servers enabling both should not stop functioning.
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