Repeatedly we see problems where using curl_multi_wait() is difficult or
just awkward because if it has no file descriptor to wait for
internally, it returns immediately and leaves it to the caller to wait
for a small amount of time in order to avoid occasional busy-looping.
This is often missed or misunderstood, leading to underperforming
applications.
This change introduces curl_multi_poll() as a replacement drop-in
function that accepts the exact same set of arguments. This function
works identically to curl_multi_wait() - EXCEPT - for the case when
there's nothing to wait for internally, as then this function will by
itself wait for a "suitable" short time before it returns. This
effectiely avoids all risks of busy-looping and should also make it less
likely that apps "over-wait".
This also changes the curl tool to use this funtion internally when
doing parallel transfers and changes curl_easy_perform() to use it
internally.
Closes#4163
As the plan has been laid out in DEPRECATED. Update docs accordingly and
verify in test 1174. Now requires the option to be set to allow HTTP/0.9
responses.
Closes#4191
Allow pretty much anything to be part of the ALPN identifier. In
particular minus, which is used for "h3-20" (in-progress HTTP/3
versions) etc.
Updated test 356.
Closes#4182
If HTTPAUTH_GSSNEGOTIATE was used for a POST request and
gss_init_sec_context() failed, the POST request was sent
with empty body. This commit also restores the original
behavior of `curl --fail --negotiate`, which was changed
by commit 6c60355323.
Add regression tests 2077 and 2078 to cover this.
Fixes#3992Closes#4171
... to avoid integer overflows later when multiplying with 1000 to
convert seconds to milliseconds.
Added test 1269 to verify.
Reported-by: Jason Lee
Closes#4166
If using the read callback for HTTP_POST, and POSTFIELDSIZE is not set,
automatically add a Transfer-Encoding: chunked header, same as it is
already done for HTTP_PUT, HTTP_POST_FORM and HTTP_POST_MIME. Update
test 1514 according to the new behaviour.
Closes#4138
This is done by making sure each individual transfer is first added to a
linked list as then they can be performed serially, or at will, in
parallel.
Closes#3804
The testcase ensures that redirects to CURLPROTO_GOPHER won't be
allowed, by default, in the future. Also, curl is being used
for convenience while keeping the testcases DRY.
The expected error code is CURLE_UNSUPPORTED_PROTOCOL when the client is
redirected to CURLPROTO_GOPHER
Signed-off-by: Linos Giannopoulos <lgian@skroutz.gr>
With CURLOPT_TIMECONDITION set, a header is automatically added (e.g.
If-Modified-Since). Allow this to be replaced or suppressed with
CURLOPT_HTTPHEADER.
Fixes#4103Closes#4109
smbserver.py/dictserver.py were explicitly using localhost/127.0.0.1 for
binding the server which when we were running the tests with a separate
HOSTIP and CLIENTIP had failures verifying the server from the device we
were testing.
This changes them to take the address from runtests.py and default to
localhost/127.0.0.1 if none is given.
Closes#4048
Make '-k' a no-op. The singletest function now clears the log directory
BEFORE each individual test and not after, which makes it possible to
always keep the logfiles around after a test has been run. No need to
specify -k anymore. Keeping the option parsing around to work with users
of old habits.
Some tests also didn't work properly when -k was used (since the old
logs would be kep when a new test starts) which this change also fixes.
Closes#4035
... so that runtests can skip individual test cases that test features
that are explicitly disabled in this build. This new logic is intended
for disabled features that aren't otherwise easily visible through the
curl_version_info() or other API calls.
tests/server/disabled is a newly built executable that will output a
list of disabled features. Outputs nothing for a default build.
Closes#3950
Remove support for, references to and use of "cyaSSL" from the source
and docs. wolfSSL is the current name and there's no point in keeping
references to ancient history.
Assisted-by: Daniel Gustafsson
Closes#3903
Responses with status codes 1xx, 204 or 304 don't have a response body. For
these, don't parse these headers:
- Content-Encoding
- Content-Length
- Content-Range
- Last-Modified
- Transfer-Encoding
This change ensures that HTTP/2 upgrades work even if a
"Content-Length: 0" or a "Transfer-Encoding: chunked" header is present.
Co-authored-by: Daniel Stenberg
Closes#3702Fixes#3968Closes#3977
- Revert all commits related to the SASL authzid feature since the next
release will be a patch release, 7.65.1.
Prior to this change CURLOPT_SASL_AUTHZID / --sasl-authzid was destined
for the next release, assuming it would be a feature release 7.66.0.
However instead the next release will be a patch release, 7.65.1 and
will not contain any new features.
After the patch release after the reverted commits can be restored by
using cherry-pick:
git cherry-pick a14d72ca9499ff8c1cc36c2a8d520edf690
Details for all reverted commits:
Revert "os400: take care of CURLOPT_SASL_AUTHZID in curl_easy_setopt_ccsid()."
This reverts commit 0edf6907ae.
Revert "tests: Fix the line endings for the SASL alt-auth tests"
This reverts commit c2a8d52a13.
Revert "examples: Added SASL PLAIN authorisation identity (authzid) examples"
This reverts commit 8c1cc369d0.
Revert "curl: --sasl-authzid added to support CURLOPT_SASL_AUTHZID from the tool"
This reverts commit a9499ff136.
Revert "sasl: Implement SASL authorisation identity via CURLOPT_SASL_AUTHZID"
This reverts commit a14d72ca2f.
- Change data and protocol sections to CRLF line endings.
Prior to this change the tests would fail or hang, which is because
certain sections such as protocol require CRLF line endings.
Follow-up to a9499ff from today which added the tests.
Ref: https://github.com/curl/curl/pull/3790
They serve very little purpose and mostly just add noise. Most of them
have been around for a very long time. I read them all before removing
or rephrasing them.
Ref: #3876Closes#3883
Codacy/CppCheck warns about this. Consistently use parentheses as we
already do in some places to silence the warning.
Closes https://github.com/curl/curl/pull/3866
This reverts commit b0972bc.
- No longer show verbose output for the conncache closure handle.
The offending commit was added so that the conncache closure handle
would inherit verbose mode from the user's easy handle. (Note there is
no way for the user to set options for the closure handle which is why
that was necessary.) Other debug settings such as the debug function
were not also inherited since we determined that could lead to crashes
if the user's per-handle private data was used on an unexpected handle.
The reporter here says he has a debug function to capture the verbose
output, and does not expect or want any output to stderr; however
because the conncache closure handle does not inherit the debug function
the verbose output for that handle does go to stderr.
There are other plausible scenarios as well such as the user redirects
stderr on their handle, which is also not inherited since it could lead
to crashes when used on an unexpected handle.
Short of allowing the user to set options for the conncache closure
handle I don't think there's much we can safely do except no longer
inherit the verbose setting.
Bug: https://curl.haxx.se/mail/lib-2019-05/0021.html
Reported-by: Kristoffer Gleditsch
Ref: https://github.com/curl/curl/pull/3598
Ref: https://github.com/curl/curl/pull/3618
Closes https://github.com/curl/curl/pull/3856
... to make the host name "usable". Store the scope id and put it back
when extracting a URL out of it.
Also makes curl_url_set() syntax check CURLUPART_HOST.
Fixes#3817Closes#3822
This limits all accepted input strings passed to libcurl to be less than
CURL_MAX_INPUT_LENGTH (8000000) bytes, for these API calls:
curl_easy_setopt() and curl_url_set().
The 8000000 number is arbitrary picked and is meant to detect mistakes
or abuse, not to limit actual practical use cases. By limiting the
acceptable string lengths we also reduce the risk of integer overflows
all over.
NOTE: This does not apply to `CURLOPT_POSTFIELDS`.
Test 1559 verifies.
Closes#3805
RFC 4616 specifies the authzid is optional in the client authentication
message and that the server will derive the authorisation identity
(authzid) from the authentication identity (authcid) when not specified
by the client.
Make sure to run curl_global_cleanup() when shutting down the test
suite to release any resources allocated in the SSL setup. This is
clearly visible when running tests with PolarSSL where the thread
lock calloc() memory which isn't released when not running cleanup.
Below is an excerpt from the autobuild logs:
==12368== 96 bytes in 1 blocks are possibly lost in loss record 1 of 2
==12368== at 0x4837B65: calloc (vg_replace_malloc.c:752)
==12368== by 0x11A76E: curl_dbg_calloc (memdebug.c:205)
==12368== by 0x145CDF: Curl_polarsslthreadlock_thread_setup
(polarssl_threadlock.c:54)
==12368== by 0x145B37: Curl_polarssl_init (polarssl.c:865)
==12368== by 0x14129D: Curl_ssl_init (vtls.c:171)
==12368== by 0x118B4C: global_init (easy.c:158)
==12368== by 0x118BF5: curl_global_init (easy.c:221)
==12368== by 0x118D0B: curl_easy_init (easy.c:299)
==12368== by 0x114E96: test (lib1906.c:32)
==12368== by 0x115495: main (first.c:174)
Closes#3783
Reviewed-by: Marcel Raad <Marcel.Raad@teamviewer.com>
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Mark global variables static to avoid compiler warning in Clang when
using -Wmissing-variable-declarations.
Closes#3778
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Only allow well formed decimal numbers in the input.
Document that the number MUST be between 1 and 65535.
Add tests to test 1560 to verify the above.
Ref: https://github.com/curl/curl/issues/3753Closes#3762
Remove the code too. The functionality has been disabled in code since
7.62.0. Setting this option will from now on simply be ignored and have
no function.
Closes#3654
- remove unused variables
- declare conditionally used variables conditionally
- suppress unused variable warnings in the CMake tests
- remove dead variable stores
- consistently use WIN32 macro to detect Windows
Closes https://github.com/curl/curl/pull/3739
The stripcredentials unittest fails to compile on platforms without
xattr support, for example the Solaris member in the buildfarm which
fails with the following:
CC unit1621-unit1621.o
CC ../libtest/unit1621-first.o
CCLD unit1621
Undefined first referenced
symbol in file
stripcredentials unit1621-unit1621.o
goto problem 2
ld: fatal: symbol referencing errors. No output written to .libs/unit1621
collect2: error: ld returned 1 exit status
gmake[2]: *** [Makefile:996: unit1621] Error 1
Fix by excluding the test on such platforms by using the reverse
logic from where stripcredentials() is defined.
Closes#3759
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
OAUTHBEARER tokens were incorrectly generated in a format similar to
XOAUTH2 tokens. These changes make OAUTHBEARER tokens conform to the
RFC7628.
Fixes: #2487
Reported-by: Paolo Mossino
Closes https://github.com/curl/curl/pull/3377
The threaded-shared-conn.c example turned into test case. Only works if
pthread was detected.
An attempt to detect future regressions such as e3a53e3efbCloses#3687
* Adjusted unit tests 2056, 2057
* do not generally close connections with CURLAUTH_NEGOTIATE after every request
* moved negotiatedata from UrlState to connectdata
* Added stream rewind logic for CURLAUTH_NEGOTIATE
* introduced negotiatedata::GSS_AUTHDONE and negotiatedata::GSS_AUTHSUCC
* Consider authproblem state for CURLAUTH_NEGOTIATE
* Consider reuse_forbid for CURLAUTH_NEGOTIATE
* moved and adjusted negotiate authentication state handling from
output_auth_headers into Curl_output_negotiate
* Curl_output_negotiate: ensure auth done is always set
* Curl_output_negotiate: Set auth done also if result code is
GSS_S_CONTINUE_NEEDED/SEC_I_CONTINUE_NEEDED as this result code may
also indicate the last challenge request (only works with disabled
Expect: 100-continue and CURLOPT_KEEP_SENDING_ON_ERROR -> 1)
* Consider "Persistent-Auth" header, detect if not present;
Reset/Cleanup negotiate after authentication if no persistent
authentication
* apply changes introduced with #2546 for negotiate rewind logic
Fixes#1261Closes#1975
The check that prevents payload from sending in case of authentication
doesn't check properly if the authentication is done or not.
They're cases where the proxy respond "200 OK" before sending
authentication challenge. This change takes care of that.
Fixes#2431Closes#3669
- Change closure handle to receive verbose setting from the easy handle
most recently added via curl_multi_add_handle.
The closure handle is a special easy handle used for closing cached
connections. It receives limited settings from the easy handle most
recently added to the multi handle. Prior to this change that did not
include verbose which was a problem because on connection shutdown
verbose mode was not acknowledged.
Ref: https://github.com/curl/curl/pull/3598
Co-authored-by: Daniel Stenberg
Closes https://github.com/curl/curl/pull/3618
Follow-up to 8eddb8f425.
If the cookieinfo pointer is NULL there really is nothing to save.
Without this fix, we got a problem when a handle was using shared object
with cookies and is told to "FLUSH" it to file (which worked) and then
the share object was removed and when the easy handle was closed just
afterwards it has no cookieinfo and no cookies so it decided to save an
empty jar (overwriting the file just flushed).
Test 1905 now verifies that this works.
Assisted-by: Michael Wallner
Assisted-by: Marcel Raad
Closes#3621
... and remove it from the dist tarball. It has served its time, it
barely gets updated anymore and "everything curl" is now convering all
this document once tried to include, and does it more and better.
In the compressed scenario, this removes ~15K data from the binary,
which is 25% of the -M output.
It remains in the git repo for now for as long as the web site builds a
page using that as source. It renders poorly on the site (especially for
mobile users) so its not even good there.
Closes#3587
The draft-ietf-httpbis-rfc6265bis-02 draft, specify a set of prefixes
and how they should affect cookie initialization, which has been
adopted by the major browsers. This adds support for the two prefixes
defined, __Host- and __Secure, and updates the testcase with the
supplied examples from the draft.
Closes#3554
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
The code is more or less copied from the stdout comparison code, maybe
some better reuse is possible.
test 1457 is adjusted to make the output actually match (by using --silent)
test 506 used <stderr> without actually needing it, so that <stderr> block is removed
Closes#3536
Option -F generates an intermediate representation of the mime structure
that is used later to create the libcurl mime structure and generate
the --libcurl statements.
Reported-by: Daniel Stenberg
Fixes#3532Closes#3546
