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There is no straightforward way for the Zig team to access the Solaris system
headers; to do this, one has to create an Oracle account, accept their EULA to
download the installer ISO, and finally install it on a machine or VM. We do not
have to jump through hoops like this for any other OS that we support, and no
one on the team has expressed willingness to do it.
As a result, we cannot audit any Solaris contributions to std.c or other
similarly sensitive parts of the standard library. The best we would be able to
do is assume that Solaris and illumos are 100% compatible with no way to verify
that assumption. But at that point, the solaris and illumos OS tags would be
functionally identical anyway.
For Solaris especially, any contributions that involve APIs introduced after the
OS was made closed-source would also be inherently more risky than equivalent
contributions for other proprietary OSs due to the case of Google LLC v. Oracle
America, Inc., wherein Oracle clearly demonstrated its willingness to pursue
legal action against entities that merely copy API declarations.
Finally, Oracle laid off most of the Solaris team in 2017; the OS has been in
maintenance mode since, presumably to be retired completely sometime in the 2030s.
For these reasons, this commit removes all Oracle Solaris support.
Anyone who still wishes to use Zig on Solaris can try their luck by simply using
illumos instead of solaris in target triples - chances are it'll work. But there
will be no effort from the Zig team to support this use case; we recommend that
people move to illumos instead.
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and delete deprecated alias std.io
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Not nearly the entire downstream patchset but these are completely
uncontroversial and known to work.
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readAtLeast is greedy and will read the entire length of the buffer if it can. However, reading past the end of the cert in this case is useless, so reading the full length of the buffer just puts an increasingly large (due to the growth algorithm of ArrayList) collection of wasted bytes after each cert in cb.bytes.
In practical terms, this ends up saving potentially millions of bytes of wasted reads/allocations. In my testing, after reading the keychain files on my machine, cb.bytes ends up with these capacities:
- Before: cb.bytes.capacity = 32720747
- After: cb.bytes.capacity = 251937
That's a decrease of 99.2%
Additionally, swaps to readNoEof since it should be an error to hit EOF without reading the full cert size.
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In the original PR that implemented this (https://github.com/ziglang/zig/pull/14325), it included a list of references for the keychain format. Multiple of those references include the checks that are added in this commit, and empirically this fixes the loading of a real keychain file that was previously failing (it had both a record with offset 0 and a record with cert_size 0).
Fixes #22870
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Bundle
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It is now composed of these main sections:
* Declarations that are shared among all operating systems.
* Declarations that have the same name, but different type signatures
depending on the operating system. Often multiple operating systems
share the same type signatures however.
* Declarations that are specific to a single operating system.
- These are imported one per line so you can see where they come from,
protected by a comptime block to prevent accessing the wrong one.
Closes #19352 by changing the convention to making types `void` and
functions `{}`, so that it becomes possible to update `@hasDecl` sites
to use `@TypeOf(f) != void` or `T != void`. Happily, this ended up
removing some duplicate logic and update some bitrotted feature
detection checks.
A handful of types have been modified to gain namespacing and type
safety. This is a breaking change.
Oh, and the last usage of `usingnamespace` site is eliminated.
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Instead of calling the dynamically loaded kernel32.GetLastError, we can extract it from the TEB.
As shown by [Wine](https://github.com/wine-mirror/wine/blob/34b1606019982b71818780bc84b76460f650af31/include/winternl.h#L439), the last error lives at offset 0x34 of the TEB in 32-bit Windows and at offset 0x68 in 64-bit Windows.
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closes #5019
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This fixes issues targetting both `x86_64-linux` and `x86_64-macos` with
the self-hosted backend.
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Let's take this breaking change opportunity to fix the style of this
enum.
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Use inline to vastly simplify the exposed API. This allows a
comptime-known endian parameter to be propogated, making extra functions
for a specific endianness completely unnecessary.
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This reverts commit 6f0198cadbe29294f2bf3153a27beebd64377566.
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This reverts commit 0c99ba1eab63865592bb084feb271cd4e4b0357e, reversing
changes made to 5f92b070bf284f1493b1b5d433dd3adde2f46727.
This caused a CI failure when it landed in master branch due to a
128-bit `@byteSwap` in std.mem.
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- Adds `illumos` to the `Target.Os.Tag` enum. A new function,
`isSolarish` has been added that returns true if the tag is either
Solaris or Illumos. This matches the naming convention found in Rust's
`libc` crate[1].
- Add the tag wherever `.solaris` is being checked against.
- Check for the C pre-processor macro `__illumos__` in CMake to set the
proper target tuple. Illumos distros patch their compilers to have
this in the "built-in" set (verified with `echo | cc -dM -E -`).
Alternatively you could check the output of `uname -o`.
Right now, both Solaris and Illumos import from `c/solaris.zig`. In the
future it may be worth putting the shared ABI bits in a base file, and
mixing that in with specific `c/solaris.zig`/`c/illumos.zig` files.
[1]: https://github.com/rust-lang/libc/tree/6e02a329a2a27f6887ea86952f389ca11e06448c/src/unix/solarish
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- add support for freebsd, netbsd, dragonfly
- refactor rescanOpenBSD -> rescanBSD
- make os-specific rescan*() non-public
closes #16279
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patch by @bilaliscarioth, thank you!
closes #16168
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Most of this migration was performed automatically with `zig fmt`. There
were a few exceptions which I had to manually fix:
* `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten
* `@truncate`'s fixup is incorrect for vectors
* Test cases are not formatted, and their error locations change
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Signed-off-by: Eric Joldasov <bratishkaerik@getgoogleoff.me>
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* Ignore certificates with unknown OID
* switch directly after catch
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* keep helper functions out of the DLL bindings APIs
* unify the logic for linux and windows certificate scanning with
regards to error handling
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Thanks to the Go project for finding all these paths.
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Only a little bit of generalized logic for DER encoding is needed and so
it can live inside the Certificate namespace.
This commit removes the generic "parse object id" function which is no
longer used in favor of more specific, smaller sets of object ids used
with ComptimeStringMap.
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When scanning the file system for root certificates, expired
certificates are skipped and therefore not used for verification in TLS
sessions. There is only this one check, however, so a long-running
server will need to periodically rescan for a new Certificate.Bundle
and strategically start using it for new sessions. In this commit I made
the judgement call that applications would like to opt-in to root
certificate rescanning at a point in time that makes sense for that
application, as opposed to having the system clock potentially start
causing connections to fail.
Certificate verification checks the subject only, as opposed to both the
subject and the issuer. The idea is that the trust chain analysis will
always check the subject, leading to every certificate in the chain's
validity being checked exactly once, with the root certificate's
validity checked upon scanning.
Furthermore, this commit adjusts the scanning logic to fully parse
certificates, even though only the subject is technically needed. This
allows relying on parsing to succeed later on.
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