If SSL_CTX_set_signing_algorithm_prefs or
SSL_set_signing_algorithm_prefs are
called multiple times for the same cert, the
previous cert->sigalgs will leak.
Free the existing sigalgs before setting a new one.
Change-Id: I73cdb366a8f47d8cc0baae986fd0aa80b60300e2
Reviewed-on: https://boringssl-review.googlesource.com/11640
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BUG=6
Change-Id: I463f5daa0bbf0f65269c52da25fa235ee2aa6ffb
Reviewed-on: https://boringssl-review.googlesource.com/11240
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
There were some logic errors that were revealed by testing at TLS 1.3.
Also explicitly test GetClientHelloLen at TLS 1.2 (rather than relying
on the default) since the TLS 1.3 ClientHello is too large.
Change-Id: I907cb6ac04b40f845e99593bad06739132ca56b2
Reviewed-on: https://boringssl-review.googlesource.com/11605
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Some new tests needed to be suppressed.
Change-Id: I4474d752c338a18440efb213e0795ae81ad754fb
Reviewed-on: https://boringssl-review.googlesource.com/11583
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
This should land in the same group of revisions as the two parent
commits.
Change-Id: Id9d769b890b3308ea70b705e7241c73cb1930ede
Reviewed-on: https://boringssl-review.googlesource.com/11581
Commit-Queue: David Benjamin <davidben@google.com>
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Reviewed-by: David Benjamin <davidben@google.com>
We'll never send cookies, but we'll echo them on request. Implement it
in runner as well and test.
BUG=98
Change-Id: Idd3799f1eaccd52ac42f5e2e5ae07c209318c270
Reviewed-on: https://boringssl-review.googlesource.com/11565
Commit-Queue: David Benjamin <davidben@google.com>
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Reviewed-by: David Benjamin <davidben@google.com>
This doesn't currently honor the required KeyUpdate response. That will
be done in a follow-up.
BUG=74
Change-Id: I750fc41278736cb24230303815e839c6f6967b6a
Reviewed-on: https://boringssl-review.googlesource.com/11412
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
These too must be rejected. Test both unknown extensions and extensions
in the wrong context.
Change-Id: I54d5a5060f9efc26e5e4d23a0bde3c0d4d302d09
Reviewed-on: https://boringssl-review.googlesource.com/11501
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This clears the last of Android's build warnings from BoringSSL. These
pragmas aren't actually no-ops, but it just means that MinGW consumers
(i.e. just Android) need to explicitly list the dependency (which they
do).
There may be something to be said for removing those and having everyone
list dependencies, but I don't really want to chase down every
consumer's build files. Probably not worth the trouble.
Change-Id: I8fcff954a6d5de9471f456db15c54a1b17cb937a
Reviewed-on: https://boringssl-review.googlesource.com/11573
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This was a remnant of the old cipher suite setup.
Change-Id: Ibc79b81200a52d45fbd69b9c04060c38ad4707f5
Reviewed-on: https://boringssl-review.googlesource.com/11564
Reviewed-by: David Benjamin <davidben@google.com>
This is part of TLS 1.3 draft 16 but isn't much of a wire format change,
so go ahead and add it now. When rolling into Chromium, we'll want to
add an entry to the error mapping.
Change-Id: I8fd7f461dca83b725a31ae19ef96c890d603ce53
Reviewed-on: https://boringssl-review.googlesource.com/11563
Reviewed-by: David Benjamin <davidben@google.com>
We only save them at TLS 1.0 through 1.2. This saves 104 bytes of
per-connection memory.
Change-Id: If397bdc10e40f0194cba01024e0e9857d6b812f0
Reviewed-on: https://boringssl-review.googlesource.com/11571
Reviewed-by: Adam Langley <agl@google.com>
We need to retain a pair of Finished messages for renegotiation_info.
SSL 3.0's is actually larger than TLS 1.2's (always 12 bytes). Take
renegotiation out in preparation for trimming them to size.
Change-Id: I2e238c48aaf9be07dd696bc2a6af75e9b0ead299
Reviewed-on: https://boringssl-review.googlesource.com/11570
Reviewed-by: Adam Langley <agl@google.com>
We only need one copy, not two. This trims 130 bytes of per-connection
memory.
Change-Id: I334aa7b1f8608e72426986bfa68534d416f3bda9
Reviewed-on: https://boringssl-review.googlesource.com/11569
Reviewed-by: Adam Langley <agl@google.com>
tls-unique isn't defined at TLS 1.3 yet. (Given that it was too small in
1.2, they may just define a new one entirely?) SSL_get_(peer_)finished
doesn't work at 1.3 and is only used in lieu of computing tls-unique,
also undefined at SSL 3.0.
This is in preparation for trimming the copies of the Finished messages
we retain.
Change-Id: Iace99f2baea92c511c4041c592300dfbbe7226e2
Reviewed-on: https://boringssl-review.googlesource.com/11568
Reviewed-by: Adam Langley <agl@google.com>
SSL_HANDSHAKE is dropped after the handshake, so I've removed the logic
around smaller sizes. It's much simpler when we can use CBS_stow and
CBB_finish without extra bounds-checking.
Change-Id: Idafaa5d69e171aed9a8759f3d44e52cb01c40f39
Reviewed-on: https://boringssl-review.googlesource.com/11567
Reviewed-by: Adam Langley <agl@google.com>
Now not only the pointers but also the list itself is released after the
handshake completes.
Change-Id: I8b568147d2d4949b3b0efe58a93905f77a5a4481
Reviewed-on: https://boringssl-review.googlesource.com/11528
Reviewed-by: Adam Langley <agl@google.com>
It's weird and makes things more confusing. Only use it for local
preferences as there is a default. Peer preferences can be read
directly. Also simplify the logic for requiring a non-empty peer group
list for ECDHE. The normal logic will give us this for free.
Change-Id: I1916155fe246be988f20cbf0b1728380ec90ff3d
Reviewed-on: https://boringssl-review.googlesource.com/11527
Reviewed-by: Adam Langley <agl@google.com>
This function is now only ever called as a client, so there are no peer
preferences to check against. It is also now only called on peer curves,
so it only needs to be compared against local preferences.
Change-Id: I87f5b10cf4fe5fef9a9d60aff36010634192e90c
Reviewed-on: https://boringssl-review.googlesource.com/11526
Reviewed-by: Adam Langley <agl@google.com>
These functions are only called once. It ends up being not much code if
just done inline.
Change-Id: Ic432b313a6f7994ff9f51436cffbe0c3686a6c7c
Reviewed-on: https://boringssl-review.googlesource.com/11525
Reviewed-by: Adam Langley <agl@google.com>
This is in preparation for simplifying tls1_check_group_id, called by
tls1_check_ec_cert, which, in turn, is in preparation for moving the
peer group list to SSL_HANDSHAKE.
It also helps with bug #55. Move the key usage check to the certificate
configuration sanity check. There's no sense in doing it late. Also
remove the ECDSA peer curve check as we configure certificates
externally. With only one certificate, there's no sense in trying to
remove it.
BUG=55
Change-Id: I8c116337770d96cc9cfd4b4f0ca7939a4f05a1a9
Reviewed-on: https://boringssl-review.googlesource.com/11524
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This releases memory associated with them after the handshake. Note this
changes the behavior of |SSL_get0_certificate_types| and
|SSL_get_client_CA_list| slightly. Both functions now return NULL
outside of the handshake. But they were already documented to return
something undefined when not called at the CertificateRequest.
A survey of callers finds none that would care. (Note
SSL_get_client_CA_list is used both as a getter for the corresponding
server config setter and to report client handshake properties. Only the
latter is affected.) It's also pretty difficult to imagine why a caller
would wish to query this stuff at any other time, and there are clear
benefits to dropping the CA list after the handshake (some servers send
ABSURDLY large lists).
Change-Id: I3ac3b601ff0cfa601881ce77ae33d99bb5327004
Reviewed-on: https://boringssl-review.googlesource.com/11521
Reviewed-by: Adam Langley <agl@google.com>
Change-Id: Ifcdbeab9291d1141605a09a1960702c792cffa86
Reviewed-on: https://boringssl-review.googlesource.com/11561
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
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Change-Id: I5d4fc0d3204744e93d71a36923469035c19a5b10
Reviewed-on: https://boringssl-review.googlesource.com/11560
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Commit-Queue: David Benjamin <davidben@google.com>
Change-Id: Ib499b3393962a4d41cf9694e055ed3eb869d91a2
Reviewed-on: https://boringssl-review.googlesource.com/11504
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The server acknowledging a non-existent session is a particularly
interesting case since getting it wrong means a NULL crash.
Change-Id: Iabde4955de883595239cfd8e9d84a7711e60a886
Reviewed-on: https://boringssl-review.googlesource.com/11500
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
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BUG=77
Change-Id: If568412655aae240b072c29d763a5b17bb5ca3f7
Reviewed-on: https://boringssl-review.googlesource.com/10840
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BUG=77
Change-Id: Id8c45e98c4c22cdd437cbba1e9375239e123b261
Reviewed-on: https://boringssl-review.googlesource.com/10763
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EnableAllCiphers is problematic since some (version, cipher)
combinations aren't even defined and crash. Instead, use the
SendCipherSuite bug to mask the true cipher (which is becomes arbitrary)
for failure tests. The shim should fail long before we get further.
This lets us remove a number of weird checks in the TLS 1.3 code.
This also fixes the UnknownCipher tests which weren't actually testing
anything. EnableAllCiphers is now AdvertiseAllConfiguredCiphers and
does not filter out garbage values.
Change-Id: I7102fa893146bb0d096739e768c5a7aa339e51a8
Reviewed-on: https://boringssl-review.googlesource.com/11481
Reviewed-by: Steven Valdez <svaldez@google.com>
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This is another case where the specification failed to hammer things
down and OpenSSL messed it up as a result. Also fix the SCT test in TLS
1.3.
Change-Id: I47541670447d1929869e1a39b2d9671a127bfba0
Reviewed-on: https://boringssl-review.googlesource.com/11480
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The client/server split didn't actually make sense. We're interested in
whether the client will notice the bad version before anything else, so
ignore peer cipher preferences so all combinations work.
Change-Id: I52f84b932509136a9b39d93e46c46729c3864bfd
Reviewed-on: https://boringssl-review.googlesource.com/11413
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cURL calls this function if |OPENSSL_VERSION_NUMBER| is in [0x10002003,
0x10002fff], which it now is for BoringSSL after 0aecbcf6.
Change-Id: I3f224f73f46791bd2232a1a96ed926c32740a6f6
Reviewed-on: https://boringssl-review.googlesource.com/11461
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
ConflictingVersionNegotiation really should be about, say 1.1 and 1.2
since those may be negotiated via either mechanism. (Those two cases are
actually kinda weird and we may wish to change the spec. But, in the
meantime, test that we have the expected semantics.)
Also test that we ignore true TLS 1.3's number for now, until we use it,
and that TLS 1.3 suitably ignores ClientHello.version.
Change-Id: I76c660ddd179313fa68b15a6fda7a698bef4d9c9
Reviewed-on: https://boringssl-review.googlesource.com/11407
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
They weren't updated for the new version negotiation. (Though right now
they're just testing that we *don't* implement the downgrade detection
because it's a draft version.)
Change-Id: I4c983ebcdf3180d682833caf1e0063467ea41544
Reviewed-on: https://boringssl-review.googlesource.com/11406
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Otherwise we panic. Thanks to EKR for reporting.
Change-Id: Ie4b6c2e18e1c77c7b660ca5d4c3bafb38a82cb6a
Reviewed-on: https://boringssl-review.googlesource.com/11405
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Rather than clear variables and break out of a loop that just ends up
returning anyway, just return. This makes all the abort points
consistent in this function.
Change-Id: I51d862e7c60a9e967773f15a17480b783af8c456
Reviewed-on: https://boringssl-review.googlesource.com/11422
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Breaking from inside the inner loop doesn't do what the code wants.
Instead the outer loop will continue running and it's possible for it to
read off the end of the buffer. (Found with libFuzzer.)
Next change will update the other abort points in this code to match.
Change-Id: I006dca0cd4c31db1c4b5e84b996fe24b2f1e6c13
Reviewed-on: https://boringssl-review.googlesource.com/11421
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I always forget this.
Change-Id: I9fa15cebb6586985ddc48cdbf9d184a49a8bfb02
Reviewed-on: https://boringssl-review.googlesource.com/11402
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
This function is used by NGINX to enable specific curves for ECDH from a
configuration file. However when building with BoringSSL, since it's not
implmeneted, it falls back to using EC_KEY_new_by_curve_name() wich doesn't
support X25519.
Change-Id: I533df4ef302592c1a9f9fc8880bd85f796ce0ef3
Reviewed-on: https://boringssl-review.googlesource.com/11382
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OpenSSL recently had a regression here (CVE-2016-6309). We're fine,
but so that we stay that way, add some tests.
Change-Id: I244d7ff327b7aad550f86408c5e5e65e6d1babe5
Reviewed-on: https://boringssl-review.googlesource.com/11321
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BUG=106
Change-Id: Iaa12aeb67627f3c22fe4a917c89c646cb3dc1843
Reviewed-on: https://boringssl-review.googlesource.com/11325
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Change-Id: I73f9fd64b46f26978b897409d817b34ec9d93afd
Reviewed-on: https://boringssl-review.googlesource.com/11080
Reviewed-by: Steven Valdez <svaldez@google.com>
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We were never really testing this.
Change-Id: Ia953870053d16d3994ae48172017d384c7bc3601
Reviewed-on: https://boringssl-review.googlesource.com/11341
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This mirror's 2dc0204603 on the C side.
BUG=90
Change-Id: Iebb72df5a5ae98cb2fd8db519d973cd734ff05ea
Reviewed-on: https://boringssl-review.googlesource.com/11320
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This is in preparation for implementing the version extension and is
probably what we should have done from the beginning as it makes
intolerance bugs simpler.
This means knobs like SendClientVersion and SendServerVersion deal with
the wire values while knobs like NegotiateVersion and MaxVersion deal
with logical versions. (This matches how the bugs have always worked.
SendFoo is just a weird post-processing bit on the handshake messages
while NegotiateVersion actually changes how BoGo behaves.)
BUG=90
Change-Id: I7f359d798d0899fa2742107fb3d854be19e731a4
Reviewed-on: https://boringssl-review.googlesource.com/11300
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It didn't clean up |profiles| on error or check for
sk_SRTP_PROTECTION_PROFILE_push failures.
Change-Id: I44d7f64896ad73347fbb0fc79752be4de70d3ab7
Reviewed-on: https://boringssl-review.googlesource.com/11323
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Also tidy up the logic slightly.
Change-Id: I708254406b2df52435ec434ac9806e8eb2cbe928
Reviewed-on: https://boringssl-review.googlesource.com/11322
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
