Change-Id: I1132103bd6c8b01c567b970694ed6b5e9248befb
Reviewed-on: https://boringssl-review.googlesource.com/8816
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We already check for ciphers == NULL earlier in the function.
Change-Id: I0e676816d891e1d24cf45cab449c4d3915ec54ee
Reviewed-on: https://boringssl-review.googlesource.com/8815
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Change-Id: Ifbfae883638b35bb274f2002bc53fbba77c7aa85
Reviewed-on: https://boringssl-review.googlesource.com/8821
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Note that this is currently doing fake TLS 1.3 until the handshake is
in.
Change-Id: I3fbf0049e2a0f1d7464b94a69421e198e0bb768d
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Not only test that we can enforce the message type correctly (this is
currently in protocol-specific code though really should not be), but
also test that each individual message is checked correctly.
Change-Id: I5ed0f4033f011186f020ea46940160c7639f688b
Reviewed-on: https://boringssl-review.googlesource.com/8793
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This will be used for writing the equivalent test in TLS 1.3 to the
recent DTLS change and similar.
Change-Id: I280c3ca8f1d8e0981b6e7a499acb7eceebe43a0c
Reviewed-on: https://boringssl-review.googlesource.com/8792
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This is the equivalent of FragmentAcrossChangeCipherSuite for DTLS. It
is possible for us to, while receiving pre-CCS handshake messages, to
buffer up a message with sequence number meant for a post-CCS Finished.
When we then get to the new epoch and attempt to read the Finished, we
will process the buffered Finished although it was sent with the wrong
encryption.
Move ssl_set_{read,write}_state to SSL_PROTOCOL_METHOD hooks as this is
a property of the transport. Notably, read_state may fail. In DTLS
check the handshake buffer size. We could place this check in
read_change_cipher_spec, but TLS 1.3 has no ChangeCipherSpec message, so
we will need to implement this at the cipher change point anyway. (For
now, there is only an assert on the TLS side. This will be replaced with
a proper check in TLS 1.3.)
Change-Id: Ia52b0b81e7db53e9ed2d4f6d334a1cce13e93297
Reviewed-on: https://boringssl-review.googlesource.com/8790
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Keep our C implementation honest.
Change-Id: I9e9e686b7f730b61218362450971afdd82b0b640
Reviewed-on: https://boringssl-review.googlesource.com/8782
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It tests the same thing right now with Fake TLS 1.3, but we'll need this
tested in real TLS 1.3.
Change-Id: Iacd32c2d4e56d341e5709a2ccd80fed5d556c94d
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prk should be a const parameter.
Change-Id: I2369ed9f87fc3c59afc07d3b667b86aec340052e
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This way we can test them at TLS 1.3 as well. The tests for extensions
which will not exist in TLS 1.3 are intentionally skipped, though the
commit which adds TLS 1.3 will want to add negative tests for them.
Change-Id: I41784298cae44eb6c27b13badae700ad02f9c721
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This is legal to enforce and we can keep our server honest.
Change-Id: I86ab796dcb51f88ab833fcf5b57aff40e14c7363
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It was pointed out that the equivalent values may sometimes be hard to
find.
Change-Id: I02a1790e026047b3dc2034c2f9ad75abc9e59eb7
Reviewed-on: https://boringssl-review.googlesource.com/8800
Reviewed-by: Adam Langley <agl@google.com>
This allows us to implement custom RSA-PSS-based keys, so the async TLS
1.3 tests can proceed. For now, both sign and sign_digest exist, so
downstreams only need to manage a small change atomically. We'll remove
sign_digest separately.
In doing so, fold all the *_complete hooks into a single complete hook
as no one who implemented two operations ever used different function
pointers for them.
While I'm here, I've bumped BORINGSSL_API_VERSION. I do not believe we
have any SSL_PRIVATE_KEY_METHOD versions who cannot update atomically,
but save a round-trip in case we do. It's free.
Change-Id: I7f031aabfb3343805deee429b9e244aed5d76aed
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This makes custom private keys and EVP_PKEYs symmetric again. There is
no longer a requirement that the caller pre-filter the configured
signing prefs.
Also switch EVP_PKEY_RSA to NID_rsaEncryption. These are identical, but
if some key types are to be NIDs, we should make them all NIDs.
Change-Id: I82ea41c27a3c57f4c4401ffe1ccad406783e4c64
Reviewed-on: https://boringssl-review.googlesource.com/8785
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This gives us a sigalg-based API for configuring signing algorithms.
Change-Id: Ib746a56ebd1061eadd2620cdb140d5171b59bc02
Reviewed-on: https://boringssl-review.googlesource.com/8784
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Change-Id: I2f5c45e0e491f9dd25c2463710697599fea708ed
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Change-Id: I9ec1a8c87e29ffd4fabef68beb6d094aa7d9a215
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The server must switch the outgoing keys early so that client
certificate alerts are sent with the right keys. (Also so that half-RTT
data may be sent.)
Change-Id: Id5482c811aa0b747ab646453b3856a83f23d3f06
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clang-format is being really insistent on reformatting these even when I
tell it only to reformat a small region far away.
Change-Id: I46cfd40e8c8658b73caee9c7deae65265c42f762
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EVP_PKT_SIGN is redundant with the RSA/EC check which, in turn, is
redundant with sigalgs processing. The type need only be checked in the
pre-1.2 case which was indeed missing an else.
The client half was likewise missing an else, though it's unreachable
due to leaf cert checks.
Change-Id: Ib3550f71a2120b38eacdd671d4f1700876bcc485
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This is already duplicated between client and server and otherwise will
get duplicated yet again for TLS 1.3.
Change-Id: Ia8a352f9bc76fab0f88c1629d08a1da4c13d2510
Reviewed-on: https://boringssl-review.googlesource.com/8778
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This will get shared between TLS 1.2 and 1.3.
Change-Id: I9c0d73a087942ac4f8f2075a44bd55647c0dd70b
Reviewed-on: https://boringssl-review.googlesource.com/8777
Reviewed-by: David Benjamin <davidben@google.com>
TLS 1.3 will go through very different code than everything else. Even
SSL 3.0 is somewhat special-cased now. Move the invalid signature tests
there and run at all versions.
Change-Id: Idd0ee9aac2939c0c8fd9af2ea7b4a22942121c60
Reviewed-on: https://boringssl-review.googlesource.com/8775
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These will all want to be shared with the TLS 1.3 handshake.
Change-Id: I4e50dc0ed2295d43c7ae800015d71c1406311801
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Between client and server, the second API behaves very very differently.
Change-Id: I2a6c3cab717466a2d67ae102810a5ecd99362d9e
Reviewed-on: https://boringssl-review.googlesource.com/8781
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Change-Id: I5addfb1e8ec97fc426ae8ca39769120856470451
Reviewed-on: https://boringssl-review.googlesource.com/8780
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The TLS 1.3 CertificateRequest code advertised the signing set, not the
verify set. It also wasn't saving the peer's signature algorithm.
Change-Id: I62247d5703e30d8463c92f3d597dbeb403b355ae
Reviewed-on: https://boringssl-review.googlesource.com/8774
Reviewed-by: David Benjamin <davidben@google.com>
ServerKeyExchange and SigningHash are both very 1.2-specific names.
Replace with names that fit both 1.2 and 1.3 (and are a bit shorter).
Also fix a reference to ServerKeyExchange in sign.go.
Change-Id: I25d4ff135cc77cc545f0f9e94014244d56a9e96b
Reviewed-on: https://boringssl-review.googlesource.com/8773
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The API is definitive and works in TLS 1.3.
Change-Id: Ifefa295bc792f603b297e796559355f66f668811
Reviewed-on: https://boringssl-review.googlesource.com/8772
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The extension is not defined in TLS 1.3.
Change-Id: I5eb85f7142be7e11f1a9c0e4680e8ace9ac50feb
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Resumption is not yet implemented.
Change-Id: I7c3df2912456a0e0d5339d7b0b1f5819f958e900
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The preceding client CA bug is actually almost unreachable since the
list is initialized to a non-NULL empty list. But if one tries hard
enough, a NULL one is possible.
Change-Id: I49e69511bf65b0178c4e0acdb887f8ba7d85faff
Reviewed-on: https://boringssl-review.googlesource.com/8769
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We must have mistranscribed this to CBB at some point. If the CA list is
empty, we must still include that field.
Change-Id: I341224d85c9073b09758517cdfa14893793ea0ec
Reviewed-on: https://boringssl-review.googlesource.com/8767
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Tested against the C code.
Change-Id: I62639e1e46cd4f57625be5d4ff7f6902b318c278
Reviewed-on: https://boringssl-review.googlesource.com/8768
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We need EnableAllCiphers to make progress so, temporarily, defer the PSK
error. Also flip a true/false bug in the OCSP stapling logic.
Change-Id: Iad597c84393e1400c42b8b290eedc16f73f5ed30
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deriveTrafficAEAD gets confused by the EnableAllCiphers bug. As a hack,
just return the nil cipher. We only need to progress far enough to read
the shim's error code.
Change-Id: I72d25ac463a03a0e99dd08c38a1a7daef1f94311
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We'll enable it again later, but the initial land of the 1.3 handshake
will not do resumption. In preparation, turn those off.
Change-Id: I5f98b6a9422eb96be26c4ec41ca7ecde5f592da7
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In preparation for getting the tests going.
Change-Id: Ifd2ab09e6ce91f99abde759d5db8dc6554521572
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Otherwise adding it to the handshake hash doesn't work right.
Change-Id: I2fabae72e8b088a5df26bbeac946f19144d58733
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We'll enable them once we've gotten it working. For now, our TLS 1.3
believes there is no PSK.
Change-Id: I5ae51266927c8469c671844da9a0f7387c297050
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RSASSA-PSS with SHA-512 is slightly too large for 1024-bit RSA. One
should not be using 1024-bit RSA, but it's common enough for tests
(including our own in runner before they were regenerated), that we
should probably do the size check and avoid unnecessary turbulence to
everyone else's test setups.
Change-Id: If0c7e401d7d05404755cba4cbff76de3bc65c138
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Tested by having client and server talk to each other. This adds the
certificate_extensions field to CertificateRequest which I'd previously
missed. (We completely ignore the field, with the expectation that the C
code won't have anything useful to do with it either.)
Change-Id: I74f96acd36747d4b6a6f533535e36ea8e94d2be8
Reviewed-on: https://boringssl-review.googlesource.com/8710
Reviewed-by: David Benjamin <davidben@google.com>
[Originally written by nharper, revised by davidben.]
Change-Id: If1d45c33994476f4bc9cd69831b6bbed40f792d0
Reviewed-on: https://boringssl-review.googlesource.com/8599
Reviewed-by: David Benjamin <davidben@google.com>
For now, skip the 1.2 -> 1.1 signal since that will affect shipping
code. We may as well enable it too, but wait until things have settled
down. This implements the version in draft-14 since draft-13's isn't
backwards-compatible.
Change-Id: I46be43e6f4c5203eb4ae006d1c6a2fe7d7a949ec
Reviewed-on: https://boringssl-review.googlesource.com/8724
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Now that the odd client/server split (a remnant from the original
crypto/tls code not handling signing-hash/PRF mismatches) is gone, it
can just be pulled from the config.
Change-Id: Idb46c026d6529a2afc2b43d4afedc0aa950614db
Reviewed-on: https://boringssl-review.googlesource.com/8723
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Saves worrying about forgetting it. (And indeed I forgot it in the TLS
1.3 code.)
Change-Id: Ibb55a83eddba675da64b7cf2c45eac6348c97784
Reviewed-on: https://boringssl-review.googlesource.com/8722
Reviewed-by: David Benjamin <davidben@google.com>
