I have a use for these in the chrome verifier conversions, we
could choose to make them hidden again after a future move to
boringssl..
Change-Id: If059debbdf482d64577ad04c1ec4f9c82724de1e
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/55305
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Bob Beck <bbe@google.com>
We only care about dates within years 0000 to 9999 for
RFC5280. timegm() is only semi-standard. Some things require the
setting awkward defines to get libc to give it to you. Other things
let you have it but make it stop working at year 3000. Still other
things have 32 bit time_t.....
Let's just make our own that actually works. all the time, does
everything with an int64_t, and fails if you want to send something
out that would overflow a 32 bit time_t.
In the process of doing this, we get rid of the old Julian date stuff
from OpenSSL, which while functional was a bit awkward dealing only
with days, and using the Julian calendar as the reference point instead of potentially something more useful. Julian seconds since Jan 1 1970
00:00:00 UCT are much more useful to us than Julian days since a
Julian epoch.
The OS implementations of timegm() and gmtime() also can be pretty
complex, due to the nature of needing multiple timezone, daylight
saving, day of week, and other stuff we simply do not need for
doing things with certificate times. A small microbenchmark of
10000000 of each operation comparing this implementation to
the system version on my M1 mac gives:
bbe-macbookpro:tmp bbe$ time ./openssl_gmtime
real 0m0.152s
user 0m0.127s
sys 0m0.018s
bbe-macbookpro:tmp bbe$ time ./gmtime
real 0m0.422s
user 0m0.403s
sys 0m0.014s
bbe-macbookpro:tmp bbe$ time ./openssl_timegm
real 0m0.041s
user 0m0.015s
sys 0m0.019s
bbe-macbookpro:tmp bbe$ time ./timegm
real 0m30.432s
user 0m30.383s
sys 0m0.040s
Similarly On a glinux machine:
bbe@bbe-glinux1:~$ time ./openssl_gmtime
real 0m0.157s
user 0m0.152s
sys 0m0.008s
bbe@bbe-glinux1:~$ time ./gmtime
real 0m0.336s
user 0m0.336s
sys 0m0.002s
bbe@bbe-glinux1:~$ time ./openssl_timegm
real 0m0.018s
user 0m0.019s
sys 0m0.002s
bbe@bbe-glinux1:~$ time ./timegm
real 0m0.680s
user 0m0.671s
sys 0m0.011s
bbe@bbe-glinux1:~$
Bug: 501
Change-Id: If445272d365f2c9673b5f3264d082af1a342e0a1
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/53245
Commit-Queue: Bob Beck <bbe@google.com>
Reviewed-by: David Benjamin <davidben@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 is completely unchecked for now, as it all goes through tasn_enc.c.
But the only non-const encoders now are X509_NAME, and the functions
that call into it, so we can fix up the ones at the bottom.
I haven't done the macros that use the "name" or "fname" variants. The
set of macros for const are a little weird. But before expanding the
header macros out, I wanted to change the signatures on the macro side
once, so the compiler checks they're expanded correctly.
Update-Note: The type signature of some i2d functions, such as
i2d_ASN1_OCTET_STRING, is now const-correct.
Bug: 407
Change-Id: I03988f5591191b41ab4e7f014bd8d41cb071b39a
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/49908
Reviewed-by: Adam Langley <agl@google.com>
This covers most of the ASN.1 time functions and a handful more of
x509.h. Also remove some code under #if 0.
I'm running out of a easy ones to do, which is probably a good thing.
Change-Id: I085b1e2a54d191a7a5f18c801b3c135cfda7bd88
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/48665
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Bob Beck
David Benjamin
Adam Langley