Commit Graph

13 Commits

Author SHA1 Message Date
David Benjamin
8a8349b53e Request contexts are now illegal during the handshake.
One less thing to keep track of.
https://github.com/tlswg/tls13-spec/pull/549 got merged.

Change-Id: Ide66e547140f8122a3b8013281be5215c11b6de0
Reviewed-on: https://boringssl-review.googlesource.com/10482
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-08-18 15:40:40 +00:00
Steven Valdez
4aa154e08f Adding code to send session as PSK Identity.
BUG=75

Change-Id: Ied864cfccbc0e68d71c55c5ab563da27b7253463
Reviewed-on: https://boringssl-review.googlesource.com/9043
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-08-16 20:35:32 +00:00
Martin Kreichgauer
baafa4a653 Undo rename of tlsext_tick_lifetime_hint.
It was renamed to ticket_liftetime_hint in
1e6f11a7ff, which breaks Qt.

Change-Id: I9c6d3097fe96e669f06a4e0880bd4d7d82b03ba8
Reviewed-on: https://boringssl-review.googlesource.com/10181
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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2016-08-09 17:50:28 +00:00
David Benjamin
4087df92f4 Move more side-specific code out of tls13_process_certificate.
tls13_process_certificate can take a boolean for whether anonymous is
allowed. This does change the error on the client slightly, but I think
this is correct anyway. It is not a syntax error for the server to send
no certificates in so far as the Certificate message allows it. It's
just illegal.

Change-Id: I1af80dacf23f50aad0b1fbd884bc068a40714399
Reviewed-on: https://boringssl-review.googlesource.com/9072
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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2016-08-04 16:58:46 +00:00
Steven Valdez
1e6f11a7ff Adding NewSessionTicket.
We will now send tickets as a server and accept them as a
client. Correctly offering and resuming them in the handshake will be
implemented in a follow-up.

Now that we're actually processing draft 14 tickets, bump the draft
version.

Change-Id: I304320a29c4ffe564fa9c00642a4ace96ff8d871
Reviewed-on: https://boringssl-review.googlesource.com/8982
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-08-03 20:03:20 +00:00
Steven Valdez
7259f2fd08 Prefix ext_key_share methods.
Change-Id: Id6a7443246479c62cbe0024e2131a2013959e21e
Reviewed-on: https://boringssl-review.googlesource.com/9078
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-08-02 23:13:29 +00:00
David Benjamin
3ce4389e96 Move some client/server special-cases out of tls13_process_certificate.
Where we can move uncommon logic to the caller, we probably ought to.

Change-Id: I54a09fffffc20290be05295137ccb605d562cad0
Reviewed-on: https://boringssl-review.googlesource.com/9069
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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2016-08-02 19:20:24 +00:00
David Benjamin
4890165509 Empty signature algorithms in TLS 1.3 CertificateRequest is illegal.
In TLS 1.2, this was allowed to be empty for the weird SHA-1 fallback
logic. In TLS 1.3, not only is the fallback logic gone, but omitting
them is a syntactic error.

   struct {
       opaque certificate_request_context<0..2^8-1>;
       SignatureScheme
         supported_signature_algorithms<2..2^16-2>;
       DistinguishedName certificate_authorities<0..2^16-1>;
       CertificateExtension certificate_extensions<0..2^16-1>;
   } CertificateRequest;

Thanks to Eric Rescorla for pointing this out.

Change-Id: I4991e59bc4647bb665aaf920ed4836191cea3a5a
Reviewed-on: https://boringssl-review.googlesource.com/9062
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-08-01 19:47:26 +00:00
Steven Valdez
87eab4902d Splitting SSL session state.
To prevent configuration/established session confusion, the handshake
session state is separated into the configured session (ssl->session)
and the newly created session (ssl->s3->new_session). Upon conclusion of
the handshake, the finalized session is stored
in (ssl->s3->established_session). During the handshake, any requests
for the session (SSL_get_session) return a non-resumable session, to
prevent resumption of a partially filled session. Sessions should only
be cached upon the completion of the full handshake, using the resulting
established_session. The semantics of accessors on the session are
maintained mid-renego.

Change-Id: I4358aecb71fce4fe14a6746c5af1416a69935078
Reviewed-on: https://boringssl-review.googlesource.com/8612
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-07-29 21:22:46 +00:00
David Benjamin
613fe3baa5 Call expect_flight and received_flight in the 1.3 logic.
This doesn't do anything since they're for DTLS, but we ought to satisfy
the API nonetheless. expect_flight is easy with
ssl_hs_flush_and_read_message. received_flight I think basically needs
to get sprinkled into the state machine.

Change-Id: I406c7f776ad8e5e3cbcafcac6b26a688c6d3caf1
Reviewed-on: https://boringssl-review.googlesource.com/8883
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
2016-07-25 15:00:17 +00:00
Steven Valdez
5440fe0cd1 Adding HelloRetryRequest.
[Tests added by davidben.]

Change-Id: I0d54a4f8b8fe91b348ff22658d95340cdb48b089
Reviewed-on: https://boringssl-review.googlesource.com/8850
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-07-20 16:56:41 +00:00
David Benjamin
13f1ebe827 Factor out the client_cert_cb code.
Share a bit more of it between TLS 1.2 and 1.3.

Change-Id: I43c9dbf785a3d33db1793cffb0fdbd3af075cc89
Reviewed-on: https://boringssl-review.googlesource.com/8849
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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2016-07-20 09:25:52 +00:00
Steven Valdez
143e8b3fd9 Add TLS 1.3 1-RTT.
This adds the machinery for doing TLS 1.3 1RTT.

Change-Id: I736921ffe9dc6f6e64a08a836df6bb166d20f504
Reviewed-on: https://boringssl-review.googlesource.com/8720
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2016-07-18 09:54:46 +00:00