This is a mechanical change generated from the following command:
find crypto/{asn1,pem,x509,x509v3} -name '*.c' -o -name '*.h' | xargs sed -i -e 's/return (\([^;()]*\));/return \1;/'
Change-Id: I957295af96c4aa08d6006e27093fd3a07fb6fe75
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/53089
Reviewed-by: Bob Beck <bbe@google.com>
Commit-Queue: Bob Beck <bbe@google.com>
This CL is the result of the following commands:
for d in asn1 x509 x509v3 pem; do
go run util/convert_comments.go crypto/$d/*.h
go run util/convert_comments.go crypto/$d/*.c
done
Change-Id: If78433f68cb2f913b0de06ded744a5a65540e1cf
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/53087
Reviewed-by: Bob Beck <bbe@google.com>
Commit-Queue: Bob Beck <bbe@google.com>
This CL runs the same command as in the preceding CL, but with
'IncludeBraces: true' added to .clang-format. I've split this out
separately because the documentation says:
> Setting this option to true could lead to incorrect code formatting
> due to clang-format’s lack of complete semantic information. As such,
> extra care should be taken to review code changes made by this option.
I've also kept InsertBraces out of .clang-format for now because it's a
fairly recent option, and clang-format fails when it sees unrecognized
options.
Change-Id: I305ea7bb2633704053a1f8de1e11b037b9fc8a76
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/53086
Commit-Queue: Bob Beck <bbe@google.com>
Reviewed-by: Bob Beck <bbe@google.com>
Previously, we did not clang-format a few directories because we had
left them largely untouched. clang-format them now so we're finally more
uniform.
This CL is the result of the following commands:
for d in asn1 x509 x509v3 pem; do
clang-format -i crypto/$d/*.h
clang-format -i crypto/$d/*.c
done
(Written in this funny way because crypto/pem/*.h doesn't match
anything.)
Change-Id: I7f4ca9b3a9c8f07d6556e00e9e84b3c0880ee12e
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/53085
Commit-Queue: Bob Beck <bbe@google.com>
Reviewed-by: Bob Beck <bbe@google.com>
This aligns X509_REQ's and X509_CRL's parsers to the changes already
made with X509; we reject invalid versions and check that extensions are
only with the corresponding version. For now, we still allow X509v1 CRLs
with an explicit version, matching certificates. (The DEFAULT question
is moot for X509_REQ because CSRs always encode their version, see RFC
2986.)
In addition to rejecting garbage, this allows for a more efficient
representation once we stop using the table-based parser: X509 and
X509_CRL can just store a small enum. X509_REQ doesn't need to store
anything because the single version is information-less.
Update-Note: Invalid CRL and CSR versions will no longer be accepted.
X509_set_version, etc., no longer allow invalid versions.
Fixed: 467
Change-Id: I33f3aec747d8060ab80e0cbb8ddf97672e07642c
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/52605
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
This fix isn't ideal, given the current space of possible version
values. But rather than make the printing code complicated, we should
make invalid versions impossible. I've left TODOs where that would be
needed.
Bug: 467, 450
Change-Id: I6c9ae97b8454182b0c1ab6ba2e070dc6d7d8b3f4
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/50767
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
Upstream ultimately preferred a different naming convention, and
type-specific constants. Align with them.
Update-Note: This renames some BoringSSL-specific constants that we
recently added. It doesn't look like anyone's used them yet.
Change-Id: I580e0872a5f09fb1c5bab9127c35f1ed852680c0
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47164
Reviewed-by: Adam Langley <agl@google.com>
These functions are not in any released version of OpenSSL. The history
is they were added to 1.0.2 beta for CT, but then removed in favor of
i2d_re_X509_tbs. We forked in between the two events.
I'm not sure what the reasoning was upstream's end. I'm thinking:
- X509 currently only captures the serialized TBSCertificate. It might
be nice to capture the whole Certificate to avoid needing a
serialization in X509_cmp and make it easier to interop with other
stacks. (Unclear.) That would require not exporting the X509_CINF
standalone for serialization.
- The modified bit means, without locking, i2d_X509 is not const or
thread-safe. We *might* be able to shift the re-encoding to
i2d_re_X509_tbs, which is already inherently non-const. That requires
not having X509_CINF_set_modified.
I'm not sure how feasible either of these are, but between that,
upstream alignment, and X509_CINF otherwise being absent from public
accessors, it seems worth removing.
Update-Note: X509_get_cert_info, X509_CINF_set_modified, and
X509_CINF_get_signature are removed. I believe all callers have been
updated. Callers should use i2d_re_X509_tbs, i2d_X509_tbs, and
X509_get0_tbs_sigalg instead.
Change-Id: Ic1906ba383faa7903973cb498402518985dd838c
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/46985
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
We aim to eventually make the entire X509 structure opaque, but let's
start small.
Update-Note: I believe this is now safe to do. If there are compile
failures, switch to X509_get0_notBefore, X509_getm_notBefore, and
X509_set1_notBefore, or revert this if I'm wrong and too many callers
still need updating.
Change-Id: I6e9d91630a10ac777e13ebcdeb543b3cbeea6383
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/45965
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
The X509 version APIs confuse everyone, including our own tests
(v3name_test.cc was using the wrong value). Introduce constants. Also
document which version to use for each type. It is extra confusing that,
although certificates and CRLs use the same Version enum, RFC5280
defines X.509 v3 certificates with X.509 v2 CRLs. (There are no v3
CRLs.)
I'll send a similar patch to OpenSSL to keep upstream aligned.
Change-Id: If096138eb004156d43df87a6d74f695b04f67480
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/45944
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
This is a no-op, but relying on ASN1_INTEGER_get's internal handling of
NULL is confusing.
Change-Id: I49ab38c170d2f39fd3a4780b8c44b103a2ba4615
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/45924
Reviewed-by: Adam Langley <agl@google.com>
There is no ASN1_TIME_dup, so switch M_ASN1_TIME_dup to ASN1_STRING_dup
as upstream does. Switch M_ASN1_TIME_free to ASN1_TIME_free, also
matching upstream. This is a no-op, but less obviously so:
ASN1_TIME is an MSTRING defined in a_time.c. This defines an MSTRING
ASN1_ITEM. The new/free functions are then generated with
IMPLEMENT_ASN1_FUNCTIONS, which walks the ASN1_ITEM. ASN1_TIME_free then
goes through table-based free function, eventually running
ASN1_primitive_free, which calls ASN1_STRING_free on MSTRINGs.
Change-Id: I1765848a5301ecceeb74f91457351c969b741bb1
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/44046
Reviewed-by: Adam Langley <agl@google.com>
At one point in the SSLeay days, all the ASN1_STRING typedefs were
separate structs (but only in debug builds) and the M_ASN1_* macros
included type casts to handle this.
This is long gone, but we still have the M_ASN1_* macros. Remove the
casts and switch code within the library to call the macros. Some
subtleties:
- The "MSTRING" types (what OpenSSL calls its built-in CHOICEs
containing some set of string types) are weird because the M_FOO_new()
macro and the tasn_new.c FOO_new() function behave differently. I've
split those into a separate CL.
- ASN1_STRING_type, etc., call into the macro, which accesses the field
directly. This CL inverts the dependency.
- ASN1_INTEGER_new and ASN1_INTEGER_free, etc., are generated via
IMPLEMENT_ASN1_STRING_FUNCTIONS in tasn_typ.c. I've pointed
M_ASN1_INTEGER_new and M_ASN1_INTEGER_free to these fields. (The free
function is a no-op, but consistent.)
- The other macros like M_ASN1_BIT_STRING_dup largely do not have
corresponding functions. I've aligned with OpenSSL in just using the
generic ASN1_STRING_dup function. But some others, like
M_ASN1_OCTET_STRING_dup have a corresponding ASN1_OCTET_STRING_dup
function. OpenSSL retained these, so I have too.
Update-Note: Some external code uses the M_ASN1_* macros. This should
remain compatible, but some type errors may have gotten through
unnoticed. This CL restores type-checking.
Change-Id: I8656abc7d0f179192e05a852c97483c021ad9b20
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/44045
Reviewed-by: Adam Langley <agl@google.com>
In upstream, this returns a const pointer, so we should match.
Update-Note: Callers may need to update their calls of
X509_get0_extensions, but I believe everything affected has been fixed.
Change-Id: Ic92660e18868cc681399ba4fc3f47ea1796fb164
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/42884
Reviewed-by: Adam Langley <agl@google.com>
OpenSSL renamed the preferred spelling of X509_set_notBefore to
X509_set1_notBefore, etc., in 568ce3a583a17c33feacbf5028ece9f7f0680478.
Add the set1 names and update uses within the library.
Change-Id: Ib211e356da9de963990ad2b330249383ccfef7e5
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/42524
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
David Benjamin
Adam Langley