- Treat negative Retry-After date-based times as 0.
- Treat Retry-After times greater than 6 hours as 6 hours.
Prior to this change Retry-After did not have a limited range and the
server could have set a time greater than 6 hours or a date in the past
that would result in a negative time, either of which may be unexpected
by the user.
The 6 hour limit is purposely not documented so that it can be changed
in the future if necessary.
Closes https://github.com/curl/curl/pull/15833
Follow-up to 40c264db61 after discussions on IRC.
The new style is
name[0-99]=contents
and
name[0-99]@filename
A) This does not cause the same problems with old curl versions trying
the new syntax as this way will cause old curls just fail with syntax
error and not risk using the wrong file.
B) Adds the same byte range support for "normal" assigns, which the
previous syntax did not. Thus lets a user get a partial content of a
variable etc.
Added test 790 and 791 to verify non-file assigns with ranges.
Closes#15862
mbedtls is picky when a mbedtls_ssl_write) was previously blocked. It
requires to be called with the same amount of bytes again, or it will
lose bytes, e.g. reporting all was sent but they were not. Remember the
blocked length and use that when set.
Reported-by: Tamás Bálint Misius
Fixes#15801Closes#15846
Use 'banfunc' and 'allowfunc' in .checksrc to specify which functions to
ban or allow to be used. This saves us from having to edit the script
going forward when we want to ban or allow specific functions.
This replaces a set of previous rules and all banned functions are now
checked with the BANNEDFUNC rule.
There is a set of default banned functions, shown by invoking
./checksrc.
Also, -a and -b options are added to specify allowed or banned functions
on the command line.
Closes#15835
The redirect logic was broken when the redirect-to URL was a relative
URL only as a fragment or query (starting with '#' or '?').
Extended test 1560 to reproduce, then verify.
Reported-by: Jeroen Ooms
Fixes#15836Closes#15848
- Make curl_multi_waitfds consistent with the documentation.
Issue Addressed:
- The documentation of curl_multi_waitfds indicates that users should
be able to call curl_multi_waitfds with a NULL ufds. However, before
this change, the function would return CURLM_BAD_FUNCTION_ARGUMENT.
- Additionally, the documentation suggests that users can use this
function to determine the number of file descriptors (fds) needed.
However, the function would stop counting fds if the supplied fds
were exhausted.
Changes Made:
- NULL ufds Handling: curl_multi_waitfds can now accept a NULL ufds if
size is also zero.
- Counting File Descriptors: If curl_multi_waitfds is passed a NULL
ufds, or the size of ufds is insufficient, the output parameter
fd_count will return the number of fds needed. This value may be
higher than actually needed but never lower.
Testing:
- Test 2405 has been updated to cover the usage scenarios described
above.
Fixes https://github.com/curl/curl/issues/15146
Closes https://github.com/curl/curl/pull/15155
- Parse the input string without modifying it.
Prior to this change a segfault could occur if the input string was
const because the tokenizer modified the input string. For example if
the user set CURLOPT_COOKIELIST to a const string then libcurl would
likely cause a crash when modifying that string. Even if the string was
not const or a crash did not occur there was still the incorrect and
unexpected modification of the user's input string.
This issue was caused by 30da1f59 (precedes 8.11.0) which refactored
some options parsing and eliminated the copy of the input string. Also,
an earlier commit f88cc654 incorrectly cast the input pointer when
passing it to strtok.
Co-authored-by: Daniel Stenberg
Closes https://github.com/curl/curl/pull/15826
build:
- autotools: fix to build generated sources for the `tidy` target.
- autotools: allow passing custom clang-tidy options via
`CURL_CLANG_TIDYFLAGS` env.
- cmake: add `CURL_CLANG_TIDY` option to configure for `clang-tidy`.
Also add:
- `CLANG_TIDY` variable to customize the `clang-tidy` tool.
- `CURL_CLANG_TIDYFLAGS` to pass custom options to `clang-tidy`.
- apply `--enable-werror` and `-DCURL_WERROR=ON` to `clang-tidy`.
CI/GHA:
- add clang-tidy job for Linux, using autotools and clang-tidy v18.
This one needs to disable `clang-analyzer-valist.Uninitialized`
to avoid false positives:
https://github.com/llvm/llvm-project/issues/40656
Duration: 5.5 minutes
- add clang-tidy job for macOS, using cmake and clang-tidy v19.
This one also covers tests and examples, and doesn't hit the false
positives seen with llvm v18 and earlier.
Duration: 4.5 minutes
- Linux/macOS: skip installing test dependencies when not building or
running tests.
fix fallouts reported by `clang-tidy`:
- lib:
- cf-h2-proxy: unused assignment in non-debug builds.
- cf-socket: silence warning.
FIXME: https://github.com/curl/curl/pull/15825#issuecomment-2561867769
- ftp: NULL passed to `strncmp()`.
- http2: NULL-ptr deref.
- mprintf: silence warning.
- src/tool_writeout: NULL passed to `fputs()`.
- examples:
- invalid file pointers.
- missing `fclose()`.
- tests:
- http/clients/hx-download: memory leaks on error.
- http/clients/hx-download: memory leak on repeat `-r` option.
- server: double `fclose()`.
https://www.man7.org/linux/man-pages/man3/fclose.3.html
- server: invalid file pointer/handle.
- server/getpart: unused assignments.
- server/mqttd: leak on failed `realloc()`.
- server/tftpd: NULL passed to `strcmp()`.
Closes#15825
When a QUIC TLS session announced early data support and
'CURLSSLOPT_EARLYDATA' is set for the transfer, send initial request and
body (up to the 128k we buffer) as 0RTT when curl is built with
ngtcp2+gnutls.
QUIC 0RTT needs not only the TLS session but the QUIC transport
paramters as well. Store those and the earlydata max value together with
the session in the cache.
Add test case for h3 use of this. Enable quic early data in nghttpx for
testing.
Closes#15667
We started using codeql for static code analysis in 7183f5acc3,
June 2020.
Since then, not a single commit has been merged into the source code
repository citing codeql as source or reason. Yet, it keeps getting
updated and we get constant reminders to upgrade the pinning it to the
latest hash.
During 4.5 years with intense development and significant code churn.
While Coverity, scan-build and CodeSonar have belped us point out many
mistakes, codeql has remained silent (or had false positives).
For this little gain, I think we spend a disproportionate amount of work
on codeql maintanance.
We can try again in a future if we think it improves.
Assisted-by: Viktor Szakats
Closes#15798
And use it from src and tests.
Syncing this functionality between platforms and build targets.
Also: Stop redefining `O_BINARY` in src, and use a local macro with
the same effect. `O_BINARY` is used in `CURL_SET_BINMODE()` to decide
if this functionality is supported, and redefining it makes this check
pass always in unity builds. The check is required for Apple OS, because
it offers a `setmode()` function, successfully detected by both CMake
and autotools, but that function has a different functionality and
signature than that expected by `CURL_SET_BINMODE()`.
Also:
- drop MetaWare High C (MS-DOS) support for set binmode.
- tests/libtest/Makefile.inc: dedupe comments.
- lib/curl_setup_once.h: tidy up feature guards for `io.h`, `fcntl.h`.
Ref: #15652Closes#15787
Let CURLINFO_QUEUE_TIME_T count only the time a transfer spends queued,
including possible redirect requests.
Add var 'time_queue' for reporting the time in write outs.
Add test for verifying correct reporting.
Closes#15512
Allowing --variable read a portion of provided files, makes curl work on
partial files for any options that accepts strings. Like --data and others.
The byte offset is provided within brackets, with a semicolon separator
like: --variable name@file;[100-200]"
Inspired by #14479
Assisted-by: Manuel Einfalt
Test 784 - 789. Documentation update provided.
Closes#15739
lib : remove all hyper code
configure: stop detecting hyper
docs: no more mention of hyper
tests: mo more special-handling of hyper builds
CI: no jobs using hyper
Closes#15120
For MinGW this is `-DNO_OLDNAMES`, with MSVC it is
`-D_CRT_DECLARE_NONSTDC_NAMES=0`.
There have been some support for this before this patch.
After this patch this is extended to all examples.
(And also the standalone http/client programs, if here.)
Cherry-picked from #15652Closes#15789
Described in detail in internal doc TLS-SESSIONS.md
Main points:
- use a new `ssl_peer_key` for cache lookups by connection filters
- recognize differences between TLSv1.3 and other tickets
* TLSv1.3 tickets are single-use, cache can hold several of them for a peer
* TLSv1.2 are reused, keep only a single one per peer
- differentiate between ticket BLOB to store (that could be persisted) and object instances
- use put/take/return pattern for cache access
- remember TLS version, ALPN protocol, time received and lifetime of ticket
- auto-expire tickets after their lifetime
Closes#15774
When a specific hostname matched, and only a password is set before
another machine is specified in the netrc file, the parser would not be
happy and stop there and return the password-only state. It instead
continued and did not return a match.
Add test 2005 to verify this case
Regression from e9b9bba, shipped in 8.11.1.
Reported-by: Ben Zanin
Fixes#15767Closes#15768
Adjusted test 186 to verify.
Regression in 9664d5a547, shipped in 8.11.1
Reported-by: IcedCoffeee on github
Assisted-by: Jay Satiro
Fixes#15761Closes#15762
It would previously wrongly also catch function calls to function names
ending with 'return'
Amended test1185.
Reported-by: Stefan Eissing
Closes#15764
`Makefile.mk` supported MS-DOS and Amiga, but `./configure` also
supported them in a better tested and more flexible way.
This patch also adds CMake support for MS-DOS/DJGPP and Amiga OS 3.
`Makefile.mk` was not maintained. Delete it in favour of first-tier
build methods.
Also include some non-MS-DOS/AmigaOS-specific tidy-up, see details at
the end of this message.
Details:
- fix/silence all MS-DOS/DJGPP build warnings and issues.
- add MS-DOS support to cmake.
- default to `ENABLE_THREADED_RESOLVER=OFF` for MS-DOS.
- add support for `WATT_ROOT`.
- use static libcurl with MS-DOS.
- fixup default CMake suffixes/prefixes for DJGPP.
- disable hidden symbols for MS-DOS. Not supported on MS-DOS.
- opt-in MS-DOS into `USE_UNIX_SOCKETS`.
- improve MS-DOS support in autotools.
- default to `--disable-threaded-resolver` for MS-DOS.
- make sure to use `close_s()` (from Watt-32) with autotools and cmake.
`Makefile.mk` used it before this patch.
- GHA: add DJGPP cmake (~30s) and autotools (~60s) build jobs.
Also build tests and examples with cmake.
- improve AmigaOS support in autotools:
- configure: detect `CloseSocket()` when it's a macro.
- configure: fix `IoctlSocket` detection on AmigaOS.
- curl-amissl.m4: pass AmiSSL libs to tests/servers.
- add AmigaOS3 support to cmake:
- cmake: fix `HAVE_IOCTLSOCKET_CAMEL` and
`HAVE_IOCTLSOCKET_CAMEL_FIONBIO` detections.
- set necessary system libs.
- add AmiSSL support.
- inet_ntop, inet_pton: fix using it for AmigaOS. cmake detects them,
and they did not compile with AmigaOS.
- cmake: better sync `gethostname` detection with autotools.
Fixes detection for AmigaOS, where `gethostname` is a macro.
- cmake: fix `sys/utime.h` detection on AmigaOS.
- cmake: force-disable `getaddrinfo` for AmigaOS.
- cmake: tweak threading and static/shared default for AmigaOS.
- cmake: rely on manual variable `AMIGA` to enable the platform.
- GHA: add AmigaOS cmake and autotools (~45s) jobs.
Also build tests and examples with cmake.
- INSTALL: update MS-DOS and AmigaOS build instructions.
- amigaos: fix `-Wpointer-sign` and
`zero or negative size array '_args'` in `Printf()`.
- amigaos: fix `-Wpointer-sign`
- amigaos: fix `-Wredundant-decls` `errno` and `h_errno`.
- amigaos: brute-force silence `lseek()` size warnings.
- amigaos: server/resolve: silence `-Wdiscarded-qualifiers`.
- amigaos: server/resolve: fix `-Wpointer-sign`.
- amigaos: fix `CURL_SA_FAMILY_T` type.
- nonblock: prefer `HAVE_IOCTLSOCKET_CAMEL_FIONBIO` for AmigaOS.
`ioctl` is also detected, but fails when used. Make the above override
it for a successful build.
Authored-by: Darren Banfi
Fixes#15537Closes#15603
- tftpd: prefer `HAVE_IOCTLSOCKET_CAMEL_FIONBIO` for AmigaOS.
- tftpd: tidy-up conditional code.
- curl: set stack size to 16384 for AmigaOS3/4
Overriding the default 4096.
Suggested-by: Darren Banfi
Ref: https://github.com/curl/curl/pull/15543#issuecomment-2498783123
Ref: https://wiki.amigaos.net/wiki/Controlling_Application_Stack
- functypes.h: fix `SEND_QUAL_ARG2` for AmigaOS.
- tftp: add missing cast in sendto() call for AmigaOS.
- getinfo: fix warning with AmigaOS.
- tool_operate: silence warning with AmigaOS
- amigaos: fix building libtests due to missing `RLIMIT_NOFILE`.
- curl_gethostname: silence warning for AmigaOS.
- ftp: silence `-Wtype-limits` for AmigaOS.
- libtest: fix timeval initialization for AmigaOS.
- examples: fix `timeval` initialization for AmigaOS.
- examples: silence warning for AmigaOS.
- configure: fix IPv6 detection for cross-builds.
- netrc: fix to build with AmigaOS cleanly.
- buildinfo: detect and add `DOS` tag for MS-DOS builds.
- buildinfo: add `AMIGA` to buildinfo.txt in auttools.
- build: move `USE_WATT32` macro definition to cmake/configure.
Non-MS-DOS/AmigeOS-specific tidy-ups:
- configure: sync `sa_family_t` detection with cmake.
- configure: sync `ADDRESS_FAMILY` detection signals with cmake.
- doh: use `CURL_SA_FAMILY_T`.
- lib: drop mingw-specific `CURL_SA_FAMILY_T` workaround.
- cmake: extend instead of override check-specific
configurations/requirements.
This allows to honor global requirements added earlier.
Necessary for AmigaOS for example.
- cmake: omit warning on disabled IPv6 for MS-DOS and AmigaOS.
No IPv6 support on these platforms. Also sync with autotools.
- lib1960: use libcurl `inet_pton()` wrapper.
- cmake: detect LibreSSL (to match autotools).
- cmake: say the specific OpenSSL flavour detected.
- hostip: add missing `HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID` guard.
- lib: simplify classic mac feature guards.
Follow-up to a8861b6ccd#9764Closes#15543
Prefix (or suffix) curl-defined macro and function names with `curl`.
To avoid collisions with non-curl CMake and to make them recognizable
as curl-specific calls.
Closes#15498
Using sscanf() is not a (security) problem in itself, but we strongly
discorage using it for parsing input since it is hard to use right, easy
to mess up and often makes for sloppy error checking.
Allow it in examples and tests
Closes#15687
Designed to aid converting off from sscanf parsers. sscanf is hard to
use right, easy to mess up and often makes for sloppy error checking.
The new parsers allow more exact and pedandic parsing.
This new set of functions should be possible to use (and extend) and
switch over other libcurl parser code to use going forward.
Adapts the following to use the new functions:
- altsvc.c
- hsts.c
- http_aws_sigv4.c
Bonus: fewer memory copies, fewer stack buffers.
Test: Unit test1664
Docs: docs/internals/STRPARSE.md
Closes#15692
This fix impacts ws-data.c and ws-pingpong.c. sleep() replaced with
system PROCESS_DELAY_() having the same resolution as usleep().
Fixes#15711Closes#15712
Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>
The date parser function is very forgiving and skips most "irrelevant"
characters in its hunt for a date to figure out. Therefore it is
important to make sure the date string is properly null terminated so
that it does not accidentally parse a piece of whatever text follows
after the date.
Add test483: test (overly) long expire dates in cookies
Closes#15709
- build: fix to exclude 'documentation' tests when building
the documentation is explicitly disabled. Both for cmake
and `./configure`.
Reported-by: Daniel Engberg
Fixes#15703
- test481, test482: fix for builds with no manual.
Reported-by: Daniel Engberg
Fixes#15703
- configure: fix to always detect Perl. Running tests require
it when run. Before this patch Perl wasn't detected when
documentation/manual/embedded-CA were all disabled,
making tests fail to start.
- test1177: add keyword `documentation`. It depends no
`curl_version_info.3`.
- GHA/linux: test cmake and `./configure` with docs and
manual disabled and tests run.
Closes#15704
The base64 mime encoder stalls when it cannot encode a full 3 byte input
set into the read buffer. The workaround for this limitation was
incomplete and could lead to stalled transfers when the last chunk to
upload was smaller than 4 bytes.
Use a tmp buffer on small reads to allow mime encoders more space to put
their things.
Add test case reproducing the issue and fix.
Reported-by: Alexis Savin
Fixes#15688Closes#15691
Fix regression that no longer printed the error messages about expired
certificates in openssl. Add test case for openssl/gnutls/wolfssl.
Fixes#15612
Reported-by: hiimmat on github
Closes#15613
Add test_02_33 to run with various values for the multi option
CURLMOPT_MAX_HOST_CONNECTIONS and CURLOPT_FRESH_CONNECT to trigger
connection pool limit handling code.
Closes#15494
The MSVC UWP job in CI did not actually enable UWP. Fix this and
the fallouts discovered after enabling it.
- GHA/windows: make sure to enable UWP in MSVC vcpkg UWP job.
Use the CMake options and C flags already used for mingw-w64, but use
`WINAPI_FAMILY_PC_APP` instead of the deprecated `WINAPI_FAMILY_APP`.
(The former is not supported by mingw-w64, so leave it there as-is.)
Follow-up to cb22cfca69#14077
- GHA/windows: by default the MSVC UWP job became 2x-3x slower than
others after actually enabling UWP. Most of it is caused by
CMake/MSBuild automatically building full APPX containers for each
`.exe` target. This includes 21 CMake feature detections. Each
detection app is built into a 15MB APPX project, with code signing,
logos, etc. Example:
https://github.com/curl/curl/actions/runs/12056968170/job/33620610958
Disable this overhead for curl build targets via custom
`CMAKE_VS_GLOBALS` options. I've found no way to apply them to feature
detection targets, so those remain slow.
- cmake: automatically enable Unicode for UWP builds. It's required.
Also stop enabling it manually in the existing CI job.
- tests: fix `getpid()` use for Windows UWP:
```
tests\server\util.c(281,21): warning C4013: 'getpid' undefined; assuming extern returning int
```
Ref: https://github.com/curl/curl/actions/runs/12061215311/job/33632904249#step:11:38
- src/tool_doswin: disable `GetLoadedModulePaths()` for UWP.
mingw-w64 UWP was okay with this, but MS SDK headers are not.
This makes `--dump-module-paths` return empty for UWP builds.
```
src\tool_doswin.c(620,3): error C2065: 'MODULEENTRY32': undeclared identifier
src\tool_doswin.c(626,11): warning C4013: 'CreateToolhelp32Snapshot' undefined; assuming extern returning int
src\tool_doswin.c(626,36): error C2065: 'TH32CS_SNAPMODULE': undeclared identifier
src\tool_doswin.c(632,7): warning C4013: 'Module32First' undefined; assuming extern returning int
```
Ref: https://github.com/curl/curl/actions/runs/12055081933/job/33614629930#step:9:35
- examples: fix `websocket.c` to include `winsock2.h` before `windows.h`
to make it build with MSVC UWP:
```
include\curl\curl.h(143,16): error C2061: syntax error: identifier 'curl_socket_t'
include\curl\curl.h(143,16): error C2059: syntax error: ';'
include\curl\curl.h(417,52): error C2146: syntax error: missing ')' before identifier 'curlfd'
include\curl\curl.h(417,38): error C2081: 'curl_socket_t': name in formal parameter list illegal
```
Ref: https://github.com/curl/curl/actions/runs/12055317910/job/33615644427#step:14:126
- GHA/windows: silence linker warning with MSVC UWP builds:
```
LINK : warning LNK4075: ignoring '/INCREMENTAL' due to '/OPT:ICF' specification
```
Ref: https://github.com/curl/curl/actions/runs/12055696808/job/33616629610#step:11:38
- GHA/windows: set `/INCREMENTAL:NO` for all MSVC jobs to improve
performance a little.
- cmake: show `UWP` platform flag.
Ref: #15652Closes#15657
- make sure that a match that returns a username also returns a
password, that should be blank if no password is found
- fix handling of multiple logins for same host where the password/login
order might be reversed.
- reject credentials provided in the .netrc if they contain ASCII control
codes - if the used protocol does not support such (like HTTP and WS do)
Reported-by: Harry Sintonen
Add test 478, 479 and 480 to verify. Updated unit 1304.
Closes#15586
`libcurl.pc` `Libs.private` (since 8.11.0, and in `Libs` before 7.20.0)
and `curl-config` `--static-libs` (since 7.17.1, and in `Libs` between
7.7.2-7.25.0). This included all flags inherited from the environment,
in addition to those coming from dependency detections.
To avoid spilling all linker flags inherited from the environment to
the libcurl config files, this patch omits them all, except `-L`, `-F`,
`--library-path=` and `-framework` options, which are still passed.
The rationale for the exceptions is that `LIBS` is passed as-is, and
`LDFLAGS`, `LIBS` are the canonical way to pass custom libs options
to a build. `LIBS` may not work without a matching custom libpath.
This brings autotools behaviour closer to cmake, and `curl-config`
closer to `libcurl.pc`.
Follow-up to 9f56bb608e#14681
Follow-up to 4c8adc8fee
Reported-by: Peter Marko
Fixes#15533Closes#15550
Using this option (only available in debug builds) makes curl always
call curl_easy_duphandle() on the handle before using it.
To help us catch curl_easy_duphandle() mistakes better.
Add a CI job using this.
Bonus: the previous runtests option -e is now also supported as
--test-event
Closes#15504
The netrc init was only done in the Curl_open, meaning that a duplicated
handle would not get inited properly.
Added test 2309 to verify. It does netrc auth with a duplicated handle.
Regression from 3b43a05e00
Reported-by: tranzystorekk on github
Fixes#15496Closes#15503
Build wolfSSL master with
./configure --prefix=/path --enable-ip-alt-name --enable-quic
--enable-earlydata --enable-psk --enable-opensslcoexist
and configure curl with openssl + wolfssl. Normal tests run.
pytest session resumption fails, as wolfssl does not handle the
new_session callback without opensslextra right now.
Closes#15481
Use `__APPLE__` macro to detect Apple OS instead of relying on
the string in `CURL_OS`.
This also fixes detection with default CMake builds where `CURL_OS` is
`Darwin`. The code before this patch was expecting this substring in
lowercase.
Closes#15461
- appveyor: add build-only job for clang-cl.
- cmake: `-pedantic-errors` enables `-Werror,-Wlanguage-extension-token`
automatically, which makes `__int64` detection fail.
Explictly disable this compiler warning for clang-cl to make the
feature detection work and to accept `__int64` in the source code.
- cmake: disable `-Wlanguage-extension-token` warning for clang-cl
to fix these when encountering `__int64`:
```
lib/formdata.c(797,29): error : extension used [-Werror,-Wlanguage-extension-token]
lib/warnless.c(117,33): error : extension used [-Werror,-Wlanguage-extension-token]
lib/warnless.c(60,28): message : expanded from macro 'CURL_MASK_SCOFFT'
lib/warnless.c(59,38): message : expanded from macro 'CURL_MASK_UCOFFT'
include\curl/system.h(352,40): message : expanded from macro 'CURL_TYPEOF_CURL_OFF_T'
```
- make `__GNUC__` warning suppressions apply to `__clang__` too.
Necessary for clang-cl, which defines the latter, but not the former.
(Regular clang defines both.)
- examples: fix clang-cl compiler warning in `http2-upload.c`.
```
docs\examples\http2-upload.c(56,5): error : no previous prototype for function 'my_gettimeofday' [-Werror,-Wmissing-prototypes]
docs\examples\http2-upload.c(56,1): message : declare 'static' if the function is not intended to be used outside of this translation unit
```
- unit2604: add missing `#pragma GCC diagnostic pop`.
Follow-up to e53523fef0#14859
- unit1652: limit compiler warning suppression to GCC.
They do not affect clang builds.
Follow-up to 71cf0d1fca#14772Closes#15449
Changes to make a curl built with OpenSSL + GnuTLS to run successfully
in our pytests. Run
CURL_SSL_BACKEND=openssl pytest
to test a TLS backend other than the default.
Closes#15443
handle/handle64 requires a literal match with the filenames it's
listing.
Also:
- make handle64 log messages more unique to help text searches.
- update a comment with Windows Perl info.
Cherry-picked from #14949Closes#15436
Add two test cases that connection using a hostname the server has no
certificate for. First, verify that the peer verification fail, as
expected. Second, provide '--insecure' to test that the connection
succeeded and returned some data.
Closes#15429
New args for scorecard.py:
* --remote ip:port to run tests against a remote server
* --start-only: to only start the servers, listing their ports
Start the server using "scorecard.py --start-only" on one machine and
then run the tests with "scorecard.py --remote ip:port" against that
machine.
Closes#15415
Extend `INSTALL-CMAKE` document with the list of available options,
a short description and default values.
The list may not be 100% complete.
There are no component boundaries in CMake, so the line is blurry
between curl options, CMake options, CMake Find modules options.
I included certain CMake options that seemed useful, and/or have
dedicated use withing curl's CMake source. But, all CMake built-in
options are usable, as documented upstream in CMake.
The naming of the options has a heritage and the inconsistencies with
it, including a lack of clear namespace. This may be subject to future
updates, also after figuring out which name has special meaning within
CMake and/or CMake projects out of unwritten convention or something
more tangible.
CMake allows to initialize any internal variable via `-D`. This may be
useful to pre-initialize/override feature check results. The list
doesn't contain these, and they remain officially undocumented.
Also:
- make adjustments to keep the spellchecker happy.
- retrofit description changes to the cmake sources.
- stop documenting deprecated `Find*` variables.
Reported-by: Daniel Stenberg
Fixes https://github.com/curl/curl/discussions/14885Closes#15388
Use session cache for QUIC when built with quictls or wolfSSL.
Add test_017_10 for verifying QUIC TLS session reuse when built with
quictls, gnutls or wolfssl.
Closes#15358
Add length to session saves, making it clear that we are storing a byte
blob and allowing memcmp() on sameness check.
Remove some pytest skips for bearssl to see if they now work properly in
CI.
Closes#15395
Use mbedtls_ssl_session_load() and mbedtls_ssl_session_save() to convert
TLS sessions to byte blobs for the session cache.
Fix a skip message to better indicate why the test is skipped for
mbedtls.
Closes#15398
Sort TESTINFO lines by description within the number of skipped test.
It makes the list of skipped test groups easier to diff/compare between
jobs and runs.
Closes#15374
They complete in 4 and 7 minutes, and do not hold back the main Linux
workflow.
Also:
- bump default parallelism for `test-torture` target to `-j20`
(was: `-j2`).
- drop redundant package install from `rustls` jobs.
Closes#15360
It reduces the number of synonym variables in the code.
Makes it easier to grok and grep.
- replace `CURL_SOURCE_DIR`
with `PROJECT_SOURCE_DIR`.
- replace `CURL_BINARY_DIR`
with `PROJECT_BINARY_DIR` or `CMAKE_CURRENT_BINARY_DIR`.
- replace a single use of `CMAKE_BINARY_DIR`
with `PROJECT_BINARY_DIR`.
- replace `CMAKE_CURRENT_*_DIR`
with `PROJECT_*_DIR` where it makes the code more uniform.
- quote an argument (formatting).
Closes#15331
We used to include a special mod_h2 in our CI that supports the
directive H2MaxDataFrameLen for test_02_20. Since then, ubuntu-lastest
includes a more recent apache httpd. Let's see if we can live without
the special.
Closes#15353
When a server signals EOS from its side and the curl upload is
unfinished and the server has not given a positive HTTP status response,
auto RST the stream to signal that the upload is incomplete and that the
whole transfer can be stopped.
Fixes the case where the server responds with 413 on an upload but does
not RST the stream from its side, as httpd and others do.
Reported-by: jkamp-aws on github
Fixes#15316Closes#15325
By renaming from a temporary file name to the .c once completed. This
avoids the risk that the checksrc job tries to verify the file before it
is complete, in parallel build setups.
Reported-by: Dan Frandrich
Fixes#15258Closes#15327
Once SSL_shutdown() has been called, OpenSSL does not really seem to
like it when it is called again and the other side has some finally data
to deliver.
Instead SSL_read() needs to be used solely, once the close notify has
been sent from curl's side.
Closes#15321
Override the system default config in test_17_09, since we want to check
all TLS versions. Provide own, empty config file to gnutls, so that any
system wide file has no effect.
The latest ubunu image in GH CI disables TLS 1.0 and 1.1
system wide for GnuTLS. Good intentions.
Closes#15310
vsftpd 3.0 at least writes its version number to stdin (!) instead of
stderr. This works due for backwards compatibility reasons in UNIX, so
we must check stdin for anything written there to reliably parse the
version string.
Closes#15278
Fix new issues found by `proselint`.
Also:
- silence this technical warning:
```
:0: DeprecationWarning: /home/runner/.proselintrc was found instead of a JSON file. Rename to /home/runner/.proselintrc.json.
```
- fix an input filename.
`proselints` fails now if an input file is missing.
Reported-by: Jay Satiro
Bug: https://github.com/curl/curl/pull/15291#issuecomment-2410505100Closes#15293
For TLSv1.3, if supported, observer special return code to retrieve
newly arrived session from mbedTLS.
Adjust test expectations now that TLSv1.3 session resumption works in
mbedTLS >= 3.6.0.
Based on #14135 by @ad-chaos
Closes#15245
Register a callback to get notified of new SSL sessions by wolfSSL.
Remove the explicit session retrieval after handshake, since this does
not work for TLSv1.3.
Adjust test expectations now that TLSv1.3 session resumption works
in wolfSSL.
Closes#15243
Add session reuse for QUIC transfers using GnuTLS. This does not include
support for TLS early data, yet.
Fix check of early data support in common GnuTLS init code to not access
the filter context, as the struct varies between TCP and QUIC
connections.
Closes#15265
This indicates that the file was created by curl which can help a user
determine the origin of a file. Like the other attributes, this is only
enabled with the --xattr option.
Closes#15237
Based on #14135, implement TLSv1.3 earlydata support for the curl
command line, libcurl and its implementation in GnuTLS.
If a known TLS session announces early data support, and the feature is
enabled *and* it is not a "connect-only" transfer, delay the TLS
handshake until the first request is being sent.
- Add --tls-earldata as new boolean command line option for curl.
- Add CURLSSLOPT_EARLYDATA to libcurl to enable use of the feature.
- Add CURLINFO_EARLYDATA_SENT_T to libcurl, reporting the amount of
bytes sent and accepted/rejected by the server.
Implementation details:
- store the ALPN protocol selected at the SSL session.
- When reusing the session and enabling earlydata, use exactly
that ALPN protocol for negoptiation with the server. When the
sessions ALPN does not match the connections ALPN, earlydata
will not be enabled.
- Check that the server selected the correct ALPN protocol for
an earlydata connect. If the server does not confirm or reports
something different, the connect fails.
- HTTP/2: delay sending the initial SETTINGS frames during connect,
if not connect-only.
Verification:
- add test_02_32 to verify earlydata GET with nghttpx.
- add test_07_70 to verify earlydata PUT with nghttpx.
- add support in 'hx-download', 'hx-upload' clients for the feature
Assisted-by: ad-chaos on github
Closes#15211
- on load, only replace existing HSTS entries if there is a full host
match
- on matching, prefer a full host match and secondary the longest tail
subdomain match
Closes#15210
Since we see Windows fails of 1915, add tracing and a connect timeout.
The test uses a port no one is supposed to listen on, but Windows has
this weird wait logic. So, set a short timeout.
Closes#15107
As the parsing and address "regeneration" are done anyway, we might as
well use the updated version in the result and thereby A) get a
normalized (and lower cased) version of the address and B) avoid a
strcpy().
Updated test 1560 to verify.
Closes#15143
Due to timings on paused response receive, the error code may vary due
to the location where it is detected that the server closed the transfer
prematurely.
Be more lenient in always allowing PARTIAL_FILE as ok.
Closes#15138
`Curl_bufq_unwrite()` used the head instead of the tail chunk to shrink
the bufq's content. Fix this and add test case that checks correct
behaviour.
Amended test 2601 accordingly.
Reported-by: Chris Stubbs
Closes#15136
Generate the certificate serial numbers automatically instead of doing
from shell (or Perl earlier).
Fixes intermittent CI failures due to the shell-based random generator
generating the same serial number twice:
```
$ openssl ca -config EdelCurlRoot-ca.cnf -revoke Server-localhost0h-sv.crt
Using configuration from EdelCurlRoot-ca.cnf
ERROR:Already revoked, serial number 66FDB23A
make: *** [../../../tests/certs/Server-localhost0h-sv.pem] Error 1
```
https://github.com/curl/curl/actions/runs/11151401083/job/30994755798?pr=15128#step:10:498
Follow-up to fa461b4eff#14486
Follow-up to fa69b41c77#13307Closes#15129
Instead of calling the shell and external tools, rely on Perl functions
like `Cwd::getcwd()`, `Cwd::abs_path()`, `Cygwin::posix_to_win_path()`,
`Cygwin::win_to_posix_path()` to retrieve the current directory and
convert between POSIX and Windows formats.
This adds native Windows Perl support, avoids most failure modes and
makes format guessing and other internal functions unnecessary.
Also:
- delete unused `sys_native_path()`.
- delete redundant `normalize_path()` because Perl `abs_path()` already
does it.
Cherry-picked from #14949Closes#15111
For all tests using -O that were previously relying on a debug build and
the CURL_TESTDIR environment variable, use the plain --output-dir option
instead so that they can run proper in non-debug builds.
Closes#15114
By keeping the headers in memory until we know the target file name,
then output them all.
Previously this option combination would cause an error.
Add test 1310 and 1492 to verify. Adjusted test 1460 to work in the new
conditions.
Closes#15110
poll() on macOS 10.12 was deemed broken in 2016 when we discovered that
it misbehaves when provided with no sockets to wait for. The
HAVE_POLL_FINE is used to mark a poll() implementation that behaves
correctly: it *should* still wait the timeout time.
curl has therefore opted to use select() on Apple operating systems ever
since. To avoid the risk that this or other breakage cause problems.
However, using select() internally is also bad because it suffers from
problems when using file descriptors beyond 1024.
This change makes poll() used if it is present, but if there is no
sockets to wait for it avoids using poll() and instead falls back to
select() - but without any sockets to wait for there is no 1024 problem.
This removes all previous special-handling involving HAVE_POLL_FINE.
ref: https://daniel.haxx.se/blog/2016/10/11/poll-on-mac-10-12-is-broken/Closes#15096
When uploading FTP with unknown length, we write a last 0-length chunk
with the EOS flag set. OpenSSL's SSL_write() errors on such a write.
Skip writing 0-length data to TLS backends instead.
Add test in FTPS for such uploads to verify.
Fixes#15101
Reported-by: Denis Goleshchikhin
Closes#15102
- add variable for the null device filename and use that in Perl code.
- initialize this variable with `NUL` on native Windows.
- add `%DEV_NULL` variable and use it in tests.
Fixes `The system cannot find the path specified.` messages seen when
running `runtests.pl` with native Windows Perl.
Also adjust code to not break mcedit syntax highlighting.
Cherry-picked from #14949Closes#15098
To ensure Perl invocations within tests call the same Perl binary used
for running the tests, as specified or auto-detected via `PERL` env
(autotools) or `PERL_EXECUTABLE` setting (cmake). Instead of the first
`perl` executable found in `PATH`.)
Cherry-picked from #14949Closes#15097
Before this patch not all tests used `%FILE_PWD` with the `file://`
protocol.
Keep `%PWD` for test1145, to keep it fail on Windows like the test
expects.
Cherry-picked from #14949Closes#15090
- CI default: raise parallelism to 20
- CI valgind: set parallelism to 6
- CI non-native: adapt parallelism for OS builds
- CI Windows: no longer ignore FTP, TFTP, MQTT and SMTP
- CI Windows: restrict test timeout to 10 minutes
- CI Windows: do not run tests for msh3 build
- tests, various: restrict curl invocation to ipv4 to avoid talking to
any ipv6 test server running in parallel
- tests: requiring http/2 server no longer needs to mention http server
- test 190: use a fixed timeout of 10 seconds instead of %FTPTIME2, as
that value rises under parallel load beyond what the server is waiting
and then produces different results
- test 1540: add debug logging
- testrunner: add verify checks for http/2 and http/3 server
Closes#15040
Our test servers run either on ipv4 *or* on ipv6, as requested.
A test case using 'localhost' or '*.local' in the url needs to
run with the specific version of the server started.
Otherwise, curl's "happy eyeball"ing will connect to another
server that may be running due to parallel testing or for some
other reasons.
Note that port reuse here depends on the OS strategy and it
seems netbsd is especially likely to hit this.
Closes#15060
Check responsiveness of http/3 server when running.
Also, a test case with http/2 or http/3 server requirement
now implicitly drags in a 'http' server and we need no longer
mention that in testdata.
Closes#15058
The variable FTPTIME2 may, on a loaded test server, become so
large that the timeout does not happen before the fixed 60 seconds
the server waits.
Closes#15056
Windows sometimes has issues when opening the same file twice, so these
test two situations where that could potentially occur.
Reported-by: ralfjunker on github
Ref: #15043Closes#15045
Test expected a connect to a port no one is listening to immediately
fail. But Windows has its internal retry logic that may fail this.
As fix, multi_perform()/multi_wait() until transfer is done.
Closes#15054
SANITIZE_ALLOW_TRUNCATE and SANITIZE_ALLOW_COLONS were never used by
code, thus only making the code complicated for no good use.
Since nothing should truncate, using strncpy() is wrong.
Two cases of malloc + copy replaced with proper strdup() calls.
Fixup unit test 1604 accordingly.
Closes#15047
This is the %CLIENT6IP variable - but without outmost brackets since
some commmand lines need the address without the brackets. With this
variable we can run three more tests without prechecks.
Closes#15039
Also introduce 'notexists' for verifying that directory entries do not
exist after a test. Now an explicit supported feature instead of using
"funny" perl in postcheck.
Closes#15046
It enables running pytests in cmake jobs, regardless of underlying build
tool choice (= makes it work with ninja.)
Also:
- drop pytest logic launching `make` and exiting in case of failure.
Maybe there is a better way and keep this functionality somehow, bind
it to a command-line option? make it fail softly?
- GHA/linux: invoke pytest via the build, not directly.
- autotools: add missing dummy runtests targets when cross-compiling.
Closes#15034
- lib557: suppress `-Wformat-overflow` warning in source.
Fixes:
```
lib557.c: In function ‘test_float_formatting’:
lib557.c:1408:37: error: ‘%*f’ directive output of 2147483648 bytes exceeds ‘INT_MAX’ [-Werror=format-overflow=]
1408 | curl_msnprintf(buf, sizeof(buf), "%*f", INT_MIN, 9.1);
| ^~~
lib557.c:1408:3: note: ‘curl_msnprintf’ output 2147483649 bytes
1408 | curl_msnprintf(buf, sizeof(buf), "%*f", INT_MIN, 9.1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
Ref: https://app.circleci.com/pipelines/github/curl/curl/10226/workflows/87642ee9-cda6-4916-8206-c82aac5f595e/jobs/107669?invite=true#step-106-40996_46
The root cause of why this option gets enabled remains undiscovered.
Reported-by: Daniel Stenberg
Fixes#15008
Follow-up to 71cf0d1fca#14772
- build: drop `-Wno-format-overflow` from picky warning list.
These options only get used with picky warnings enabled.
Follow-up to 145f87b9e8#14598
- unit1652: suppress in source (and not rely on picky warnings anymore.)
Closes#15012
