This command being JITed leads to a substantially worse first-time user
experience, since you have to wait for upwards of 20 seconds for
`fmt.zig` to build. This is especially bad when your editor is
configured to run `zig fmt` on save and does so in a blocking manner. As
such, it makes sense from a usability perspective to not JIT this
particular command.
This is the same mode used by openssh for private keys. This does not
change the mode of an existing file, so users who need something
different can pre-create the file with their designed permissions or
change them after the fact, and running another process that writes to
the key log will not change it back.
By default, programs built in debug mode that open a https connection
will append secrets to the file specified in the SSLKEYLOGFILE
environment variable to allow protocol debugging by external programs.
This was preventing TLSv1.2 from working in some cases, because servers
are allowed to send multiple handshake messages in the first handshake
record, whereas this inital loop was assuming that it only contained a
server hello.
This is mostly nfc cleanup as I was bisecting the client hello to find
the problematic part, and the only bug fix ended up being
key_share.x25519_kp.public_key ++
key_share.ml_kem768_kp.public_key.toBytes()
to
key_share.ml_kem768_kp.public_key.toBytes() ++
key_share.x25519_kp.public_key)
and the same swap in `KeyShare.exchange` as per some random blog that
says "a hybrid keyshare, constructed by concatenating the public KEM key
with the public X25519 key". I also note that based on the same blog
post, there was a draft version of this method that indeed had these
values swapped, and that used to be supported by this code, but it was
not properly fixed up when this code was updated from the draft spec.
Closes#21747
Note that the removed `error.TlsIllegalParameter` case is still caught
below when it is compared to a fixed-length string, but after checking
the proper protocol version requirement first.
* Make it work for thumb and aarch64.
* Clean up std.os.windows.teb() a bit.
I also updated stage1/zig.h since the changes are backwards-compatible and are
necessary due to the std.os.windows changes that call the newly-added functions.
The old isARM() function was a portability trap. With the name it had, it seemed
like the obviously correct function to use, but it didn't include Thumb. In the
vast majority of cases where someone wants to ask "is the target Arm?", Thumb
*should* be included.
There are exactly 3 cases in the codebase where we do actually need to exclude
Thumb, although one of those is in Aro and mirrors a check in Clang that is
itself likely a bug. These rare cases can just add an extra isThumb() check.
