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