By using weird indentation in the autoconf source.
Fixing:
```
--enable-sspi Enable SSPI
--disable-sspi Disable SSPI
[...]
--enable-websockets Enable WebSockets support
--disable-websockets Disable WebSockets support
```
Follow-up to 923db3515d#18116
Follow-up to d78e129d50#14936Closes#20342
- It is slower and uses more memory than the alternatives and is only
experimental in curl.
- We disable a few tests for OpenSSL-QUIC because of flakiness
- It gets little attention from OpenSSL and we have no expectation of the
major flaws getting corrected anytime soon.
- No one has spoken up for keeping it
- curl users building with vanilla OpenSSL can still use QUIC through the
means of ngtcp2
Closes#20226
With the same semantics as Apple SecTrust, in both libcurl and the curl
tool, when using non-Schannel TLS backends. In practice it means that
it makes TLS work without manually or implicitly configuring a CA bundle
`.crt` file, such as `curl-ca-bundle.crt`.
To enable:
- autotools: `--enable-ca-native`
- cmake: `-DCURL_CA_NATIVE=ON`
- CPPFLAGS: `-DCURL_CA_NATIVE`
When enabled:
- enables `CURLSSLOPT_NATIVE_CA` (libcurl) / `--ca-native`
and `--proxy-ca-native` (curl tool) options by default.
- unsafe search for an on-disk CA bundle gets disabled by default.
Equivalent to `--disable-ca-search` with autotools,
`-DCURL_DISABLE_CA_SEARCH=ON` with CMake.
- build-time detection of CA bundle and CA path gets disabled. As with
Apple SecTrust. This was already the default for Windows.
- native CA can be disabled at run-time with the `--no-ca-native`
and/or `--no-proxy-ca-native` command-line options.
Rationale: This build option:
- has a repeat and active interest from packagers and users.
- helps integrating curl with Windows for those who need this.
- it also applies to macOS: #17525
Shipped in curl 8.17.0.
- makes it trivial to use custom certs configured on the OS.
- frees applications/packagers/users from the task of securely
distributing, and keeping up-to-date, a CA bundle.
- frees potentially many curl tool from configuring a CA bundle manually
to access HTTPS (and other TLS) URLs. This is traditionally difficult
on Windows because there is no concept of a universal, protected,
non-world-writable, location on the file system to securely store
a CA bundle.
- allows using modern features regardless of Windows version. Some of
these features are not supported with Schannel (e.g. HTTP/3, ECH) on
any Windows version.
- is necessary for HTTP/3 builds, where bootstrapping a CA bundle is not
possible with Schannel, because MultiSSL is not an option, and HTTP/3
is not supported with Schannel.
Ref: #16181 (previous attempt)
Ref: https://github.com/curl/curl/discussions/9348
Ref: https://github.com/curl/curl/issues/9350
Ref: https://github.com/curl/curl/pull/13111
Ref: https://github.com/microsoft/vcpkg/pull/46459#issuecomment-3162068701
Ref: 22652a5a4c#14582
Ref: eefd03c572#18703Closes#18279
Add casts to `bool`, or use `bit` type in local variables, where
neccessary to avoid MSVC compiler warnings C4242.
Note: There may remain places needing the above updates, where not
tested in CI, and missed in manual review.
Also:
- urldata: convert struct field `connect_only` to bitfield to match its
counterpart in another struct.
- rename curl-specific `bit` type to `curl_bit`.
Closes#20142
After this patch curl requires targeting Vista or newer, and a toolchain
with Vista support.
Supported MSVC compilers (VS2010+) all support Vista:
- VS2012+ target Win8 (or later) by default.
- VS2010 targets Win7 by default.
Supported mingw-w64 versions (v3+) all support Vista:
- mingw-w64 v9+ target Win10 by default.
- mingw-w64 v8 and older target Server 2003 (~XP) by default.
After this patch it may be necessary to override the default Windows
target version to Vista (or newer) via:
autotools: `CPPFLAGS=-D_WIN32_WINNT=0x0600`
cmake: `-DCURL_TARGET_WINDOWS_VERSION=0x0600`
- mingw-w64 v6+ allow changing the default at toolchain build-time.
Notes:
- For non-MSVC, non-mingw-w64 toolchains, `if_nametoindex` needs to be
allowlisted in `curl_setup.h`, if they do support it.
Fixes#17985 (discussion)
Closes#18009
Declutter the ifdefs in socketpair.h. Introduce Curl_wakeup_*()
function that encapsulate the details about how the socketpair
is implemented.
This moves the EVENTFD specials from the using code into socketpair
implemenatation, avoiding duplications in three places.
Closes#20340
When a download size is known and rate limiting is in effect, adjust the
duration of each measurement step and its rate for maximum precision.
Since it is unpredictable how long the last bytes of a download will
take, download speed can be thrown off if the "last bytes" are a
significant amount of the total download. Make the "last bytes" small in
comparision to the rest and "stretch" the rate limit intervals to
accommodate the difference.
Fix ngtcp2 receive data acknowldgements to be based on a local window
size tracking. This allows window updates controlled by rate limits.
Fix ratelimit wait time calculation to accomodate negative tokens.
h3 rate limit, update timeers
Make download rate limits work correctly in ngtcp2. Fix multi handling
of rate limits to set a timer for when limits will update again.
Without running the transfer on limit updates, protocols like h2/h3 may
stall if the server does not send due to stream windows being too small.
scorecard: measure download speedlimits
When running scorecard with --limit-rate=n, show the reported download
speed averages plus percentage deviation from the limit.
Closes#20228
- MSYS2/Cygwin bash shells are now tagged "misfeature".
It is not something we can fix. We need these shells, and using
documented/necessary settings to use these environments should be
allowed without workarounds.
- untagged actions within curl's own organization are now also flagged
as "action is not pinned to a hash (required by blanket policy)". This
seems overkill. Making internal releases would not be helpful or
practical. Also considering that the referred internal action uses an
unpinned external action anyway (google/oss-fuzz/infra/cifuzz), with
near-zero chance to fix.
Ref: https://github.com/zizmorcore/zizmor/pull/1517#issuecomment-3759740853Closes#20339
Most by moving functions around. Also delete unused ones.
Reducing their number from 83 to 33.
Remaining ones due to:
- circular dependencies.
- H3 code, that I did not attempt to update and likely the above applies.
- static declarations with attributes (`CURL_PRINTF`, `WARN_UNUSED_RESULT`).
- OS400 code.
Closes#20321
In some cases `ZLIB::ZLIB` and/or `OpenSSL::SSL` may be aliases, which
prevents setting a curl-specific property (.pc module name) in them:
```
CMake Error at [...]/curl/CMakeLists.txt:910 (set_target_properties):
set_target_properties can not be used on an ALIAS target.
```
Fix by special-casing these built-in targets and manually converting
them to .pc module names, without using the targets themselves
to carry this information throughout curl's internal build logic.
Reported-by: Tomáš Malý
Fixes#20313
Follow-up to 16f073ef49#16973Closes#20316
- The 'uri' component needs to be escaped as well
- Rewrote the quote function to use dynbuf
- Build the digest at least partly with dynbuf
- Use goto as a general error mechanism
- Make test 64 use a double quote in the URL
Closes#20295
- `stdlib.h` and `string.h` is included via `curl_setup_once.h`,
allowing to drop from `tests/server` sources and `tool_doswin.c`.
- `stdlib.h` is also included via `setup-vms.h` (earlier than above),
allowing to drop it from `curl_addrinfo.h` on VMS.
Closes#20303
- update `ruff` from 0.14.10 to 0.14.11
- update `filelock` from 3.20.1 to 3.20.3 (CVE-2026-22701) (used in pytests)
- update `psutil` from 7.2.0 to 7.2.1
Closes#20300
- reorder functions to not need forward declarations.
- sync `ephiperfifo.c` and `evhiperfifo.c`.
- drop redundant casts for `calloc()` return value.
- ephiperfifo: silence unused variable warning.
- fix indent and apply clang-format more.
Closes#20296
Seen when testing `-Weverything`:
```
lib/url.h:84:11: warning: parameter 'nowp' not found in the function declaration [-Wdocumentation]
84 | * @param nowp NULL or pointer to time being checked against.
| ^~~~
```
Follow-up to 2de22a00c7#19961Closes#20294
For protocols: ldap, openldap, rtmp, rtsp, telnet
Move protocol handler table to the end of sources, rearrange static
functions in reverse dependency order as necessary.
Closes#20289
