We forgot to reset that value.
Change-Id: Ic869cb61da332983cc40223cbbdf23b455dd9766
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Change-Id: I4dea223825da4e4ab0bc789e738f470f5fe5d659
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For historical reasons, TLS allows ServerHellos (and ClientHellos)
without extensions to omit the extensions fields entirely.
https://github.com/openssl/openssl/pull/4296 reports this is even
necessary for compatibility with extension-less clients. We continue to
do so, but add a test for it anyway.
Change-Id: I63c2e3a5f298674eb21952fca6914dad07d7c245
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The fuzzer should discover this instantly, but it's a sufficiently
important failure case (don't accidentally drop the certificate on the
floor or anything weird like that) that it's probably worth testing.
Change-Id: I684932c2e8a88fcf9b2318bf46980d312c66f6ef
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We have fancy -on-initial and -on-resume prefixes now that can apply to
every flag.
Change-Id: I6195a97f663ebc94db320ca35889c213c700a976
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We currently forbid the server certificate from changing on
renegotiation. This means re-verifying the certificate is pointless and
indeed the callback being called again seems to surprise consumers more
than anything else.
Carry over the initial handshake's SCT lists and OCSP responses (don't
enforce they don't change since the server may have, say, picked up new
OCSP responses in the meantime), ignore new ones received on
renegotiation, and don't bother redoing verification.
For our purposes, TLS 1.2 renegotiation is an overcomplicated TLS 1.3
KeyUpdate + post-handshake auth. The server is not allowed to change
identity.
Bug: 126
Change-Id: I0dae85bcf243943b1a5a97fa4f30f100c9e6e41e
Reviewed-on: https://boringssl-review.googlesource.com/19665
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I messed up https://boringssl-review.googlesource.com/8883 and caused
both sides to believe they had sent the final Finished. Use next_message
to detect whether our last flight had a reply.
Change-Id: Ia4d8c8eefa818c9a69acc94d63c9c863293c3cf5
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This loosens the earlier restriction to match Channel ID. Both may be
configured and offered, but the server is obligated to select only one
of them. This aligns with the current tokbind + 0-RTT draft where the
combination is signaled by a separate extension.
Bug: 183
Change-Id: I786102a679999705d399f0091f76da236be091c2
Reviewed-on: https://boringssl-review.googlesource.com/19124
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CertificateVerify must be sent after a non-empty Certificate msg for:
1) TLS1.2 client
2) TLS1.3 client and server
This CL adds tests for those use cases.
Change-Id: I696e9dd74dcd523c6f8868a4fb9ada28fd67746d
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This is analogous to needing to test that Finished is enforced in False
Start.
Change-Id: I168a72ac51b0f75156aaf6ccc9724ae66ce1e734
Reviewed-on: https://boringssl-review.googlesource.com/18986
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These should use the shim/runner combined setting.
Change-Id: Iad6abb4e76f6e5accef446696aa4132073eca06a
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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
Reviewed-by: David Benjamin <davidben@google.com>
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
Reviewed-on: https://boringssl-review.googlesource.com/17904
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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
Reviewed-on: https://boringssl-review.googlesource.com/17886
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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
Reviewed-by: David Benjamin <davidben@google.com>
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
Reviewed-on: https://boringssl-review.googlesource.com/17538
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Change-Id: I90286da596d5822d4cfedf40995d80cf76adaf97
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Commit-Queue: David Benjamin <davidben@google.com>
Otherwise the fuzzer gets stuck at renegotiations.
Bug: 104
Change-Id: If37f9ab165d06e37bfc5c423fba35edaabed293b
Reviewed-on: https://boringssl-review.googlesource.com/17532
Reviewed-by: David Benjamin <davidben@google.com>
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
Reviewed-on: https://boringssl-review.googlesource.com/17526
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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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