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Author SHA1 Message Date
Peter Wu
9f9f06de80 tris: add new key schedule implementation 
In order to reduce repetitive complexity (extract handshake context,
pass the right secrets around to calculate a secret and build a cipher),
create a new type that tracks the hash type, the handshake context and
intermediate secrets.

Advantages: facilitates reuse between client and server code, makes it
easier to update labels for draft-19, makes it easier to add central
KeyLogWriter functionality.
 2017-09-21 15:37:34 +01:00
Peter Wu
079992e500 tris: whitespace fix 
Fixes: "tris: add picotls interop"
 2017-09-21 12:59:48 +01:00
Kunpei Sakai
0648fb0f1c all: fix article typos 
a -> an

Change-Id: I7362bdc199e83073a712be657f5d9ba16df3077e
Reviewed-on: https://go-review.googlesource.com/63850
Reviewed-by: Rob Pike <r@golang.org>
 2017-09-15 02:39:16 +00:00
EKR
2fda84b4f0 crypto/tls: fix clientHelloMsg fuzzer not to generate the RI SCSV 
It was causing mysterious fuzzing failure because it affects the
unmarshaling of the secureNegotiationSupported field.

Change-Id: Id396b84eab90a3b22fb6e306b10bdd7e39707012
Reviewed-on: https://go-review.googlesource.com/60912
Run-TryBot: Filippo Valsorda <hi@filippo.io>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Adam Langley <agl@golang.org>
 2017-09-09 19:24:12 +00:00
Filippo Valsorda
50729f1a6c crypto/tls: fix and expand TestVerifyPeerCertificate and TestGetClientCertificate 
TestGetClientCertificate had disabled verification, and was only passing
because it was mistakenly checking for empty verifiedChains.

Change-Id: Iea0ddbdbbdf8ac34b499569820a2e4ce543a69c7
Reviewed-on: https://go-review.googlesource.com/47430
Run-TryBot: Filippo Valsorda <hi@filippo.io>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Adam Langley <agl@golang.org>
 2017-09-09 19:23:45 +00:00
Peter Wu
25f2efc996 tris: update Go to 1.9 
Use Go 1.9 (go1.9) with a patch to enable users to access the 0RTT API:

    net/http: attach TLSConnContextKey to the request Context
 2017-09-07 17:40:17 +01:00
Henry de Valence
cd63e47f2c tris: rename pk to secretKey 2017-09-05 21:06:36 +01:00
Henry de Valence
d4b8398461 tris: fix typos 2017-09-05 21:06:36 +01:00
Tomas Susanka
4b944d1428 tris: typos 2017-09-05 21:06:35 +01:00
Filippo Valsorda
44343a1e4d tris: make the boring incremental build deterministic 
HEAD is currently breaking the build.
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
7d575cd9ba tris: add Dockerfile to run unit tests with -update 2017-09-05 21:06:35 +01:00
Tom Thorogood
bc76e35b75 tris-localserver: fix Content-Type header for /ch endpoint (#21) 2017-09-05 21:06:35 +01:00
Tom Thorogood
f4a6690edc crypto/tls: generate unique ticket_age_add for each ticket 
#23 -- CLA ok -- re-author to me+google@tomthorogood.co.uk
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
ba45c1a5ca tris: add echo.filippo.io 2017-09-05 21:06:35 +01:00
Filippo Valsorda
7f449cbaa7 tris: add SessionTicketSealer 2017-09-05 21:06:35 +01:00
Filippo Valsorda
2ace09e9b4 tris: upgrade to Go 1.8 2017-09-05 21:06:35 +01:00
Filippo Valsorda
fc5cd7e2f9 crypto/tls: fix SCT extension wire format 2017-09-05 21:06:35 +01:00
Filippo Valsorda
80f82d89c7 crypto/tls: avoid sending empty OCSP or SCT cert extensions 2017-09-05 21:06:35 +01:00
Filippo Valsorda
815d56e5a7 tris: update README for public consumption 2017-09-05 21:06:35 +01:00
Filippo Valsorda
4f7b5988a3 crypto/tls: add ConnectionState.Unique0RTTToken 2017-09-05 21:06:35 +01:00
Filippo Valsorda
563bf91c28 tris: update to Go 1.8rc3+ 2017-09-05 21:06:35 +01:00
Filippo Valsorda
0d97989e0d tris: move Commit to just before key share generation 
In particular move it to after cipher suite negotiation and after
HelloRetryRequest check.
 2017-09-05 21:06:35 +01:00
Brendan Mc
ed105dc308 crypto/tls: add SignedCertificateTimestamps and OCSPStaple to 1.3 2017-09-05 21:06:35 +01:00
Filippo Valsorda
9b94b65b7b crypto/tls: send two session tickets to TLS 1.3 clients 2017-09-05 21:06:35 +01:00
Filippo Valsorda
44df381ccb crypto/tls: peek at unencrypted alerts to give better errors 2017-09-05 21:06:35 +01:00
Filippo Valsorda
740fc926aa tris: add single line TLSDEBUG=short 2017-09-05 21:06:35 +01:00
Filippo Valsorda
7aa542753f tris: update to Go 1.8rc2 2017-09-05 21:06:35 +01:00
Filippo Valsorda
6bff168a06 tris: add proper BoGo tests 2017-09-05 21:06:35 +01:00
Filippo Valsorda
c758567785 crypto/tls: detect unexpected leftover handshake data 
There should be no data in the Handshake buffer on encryption state
changes (including implicit 1.3 transitions). Checking that also blocks
all Handshake messages fragmented across CCS.

BoGo: PartialClientFinishedWithClientHello
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
de613b152d crypto/tls: disallow handshake messages fragmented across CCS 
BoGo: FragmentAcrossChangeCipherSpec-Server-Packed
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
4191962f25 crypto/tls: use correct alerts 
BoGo: Resume-Server-PSKBinderFirstExtension
BoGo: Resume-Server-ExtraPSKBinder
BoGo: Resume-Server-ExtraIdentityNoBinder
BoGo: Renegotiate-Server-Forbidden
BoGo: NoNullCompression
BoGo: TrailingMessageData-*
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
5406418371 crypto/tls: fix panic in PSK binders parsing 
BoGo: Resume-Server-ExtraPSKBinder
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
bbb712bfd8 crypto/tls: simplify supported points handling to match BoringSSL 
BoGo: PointFormat-Server-*
 2017-09-05 21:06:35 +01:00
Filippo Valsorda
922b99e473 crypto/tls: make 1.3 version negotiation more robust 
BoGo: IgnoreClientVersionOrder
BoGO: *VersionTolerance
BoGo: RejectFinalTLS13
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
58aab36b6e crypto/tls: use negotiated version for fallback check 
BoGo: FallbackSCSV-VersionMatch-TLS13
 2017-09-05 21:06:34 +01:00
EKR
ed06c77b1d crypto/tls: fix clientHelloMsg fuzzer not to generate the RI SCSV 
It was causing mysterious fuzzing failure because it affects the
unmarshaling of the secureNegotiationSupported field.
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
147d78ad99 tris: switch to Go 1.8beta1 2017-09-05 21:06:34 +01:00
Filippo Valsorda
052978de5e crypto/tls: expose extension versions in ClientHelloInfo.SupportedVersions 2017-09-05 21:06:34 +01:00
Filippo Valsorda
1bc19494f8 tris: tolerate NSS sending obfuscated_ticket_age as seconds 2017-09-05 21:06:34 +01:00
Filippo Valsorda
faefac5f1a crypto/tls: stop ConfirmHandshake from locking on any Read 
ConfirmHandshake should block on a Read until the handshakeConfirmed
state is reached, but past that it shouldn't.
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
1b03258899 crypto/tls: simplify the Handshake locking 
See https://groups.google.com/forum/#!topic/golang-dev/Xxiai-R_jH0

Change-Id: I6052695ece9aff9e3112c2fb176596fde8aa9cb2
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
341de96a61 crypto/tls: fix Conn.phase data races 
Phase should only be accessed under in.Mutex. Handshake and all Read
operations obtain that lock. However, many functions checking for
handshakeRunning only obtain handshakeMutex: reintroduce
handshakeCompleted for them. ConnectionState and Close check for
handshakeConfirmed, introduce an atomic flag for them.
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
f3fe024dc7 crypto/tls: do not drain 0-RTT data on Close 
There is no reason a server can't just send a CloseNotify in its first
flight, and then close the connection without reading the 0-RTT data.

Also, it's not expected of Close to block on reading, and interlocking
with a Read can cause a deadlock.

Fixes NCC-2016-001
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
3e31621f57 crypto/tls: pick the first group the client sent a key share for 
Fixes NCC-2016-002
 2017-09-05 21:06:34 +01:00
Filippo Valsorda
831410a948 tris: fix cross-compilation and relocation 2017-09-05 21:06:34 +01:00
Filippo Valsorda
345fbe2a39 tris: fix http2 tls.Conn context 2017-09-05 21:06:34 +01:00
Filippo Valsorda
df557b2b05 tris: fix NSS 0-RTT interop 2017-09-05 21:06:34 +01:00
Filippo Valsorda
5c4af70647 tris: drop QuietError 2017-09-05 21:06:34 +01:00
Filippo Valsorda
2b667f2952 tris: fix mint interop 2017-09-05 21:06:34 +01:00
Filippo Valsorda
180bfdbd68 crypto/tls: finish the session ticket state checks 2017-09-05 21:06:34 +01:00