When a username and password are provided in the URL, they were wrongly
removed from the stored URL so that subsequent uses of the same URL
wouldn't find the crendentials. This made doing HTTP auth with multiple
connections (like Digest) mishave.
Regression from 46e164069d (7.62.0)
Test case 335 added to verify.
Reported-by: Mike Crowe
Fixes#4228Closes#4229
So that users can mask in/out specific HTTP versions when Alt-Svc is
used.
- Removed "h2c" and updated test case accordingly
- Changed how the altsvc struct is laid out
- Added ifdefs to make the unittest run even in a quiche-tree
Closes#4201
This is only the libcurl part that provides the information. There's no
user of the parsed value. This change includes three new tests for the
parser.
Ref: #3794
- 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 grandparent commit which added the tests.
Ref: https://github.com/curl/curl/issues/3653
Ref: https://github.com/curl/curl/pull/3790
NOTE: This commit was cherry-picked and is part of a series of commits
that added the authzid feature for upcoming 7.66.0. The series was
temporarily reverted in db8ec1f so that it would not ship in a 7.65.x
patch release.
Closes https://github.com/curl/curl/pull/4186
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
... 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
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
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.
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
Added Curl_resolver_kill() for all three resolver modes, which only
blocks when necessary, along with test 1592 to confirm
curl_multi_remove_handle() doesn't block unless it must.
Closes#3428Fixes#3371
This adds support for wildcard hosts in CURLOPT_RESOLVE. These are
try-last so any non-wildcard entry is resolved first. If specified,
any host not matched by another CURLOPT_RESOLVE config will use this
as fallback.
Example send a.com to 10.0.0.1 and everything else to 10.0.0.2:
curl --resolve *:443:10.0.0.2 --resolve a.com:443:10.0.0.1 \
https://a.comhttps://b.com
This is probably quite similar to using:
--connect-to a.com:443:10.0.0.1:443 --connect-to :443:10.0.0.2:443
Closes#3406
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Added CURLOPT_HTTP09_ALLOWED and --http0.9 for this purpose.
For now, both the tool and library allow HTTP/0.9 by default.
docs/DEPRECATE.md lays out the plan for when to reverse that default: 6
months after the 7.64.0 release. The options are added already now so
that applications/scripts can start using them already now.
Fixes#2873Closes#3383
Ensure to perform the checks we have to enforce a sane domain in
the cookie request. The check for non-PSL enabled builds is quite
basic but it's better than nothing.
Closes#2964
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
This adds the CURLOPT_TRAILERDATA and CURLOPT_TRAILERFUNCTION
options that allow a callback based approach to sending trailing headers
with chunked transfers.
The test server (sws) was updated to take into account the detection of the
end of transfer in the case of trailing headers presence.
Test 1591 checks that trailing headers can be sent using libcurl.
Closes#3350
Only allow secure origins to be able to write cookies with the
'secure' flag set. This reduces the risk of non-secure origins
to influence the state of secure origins. This implements IETF
Internet-Draft draft-ietf-httpbis-cookie-alone-01 which updates
RFC6265.
Closes#2956
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
... when not actually following the redirect. Otherwise we return error
for this and an application can't extract the value.
Test 1518 added to verify.
Reported-by: Pavel Pavlov
Fixes#3340Closes#3364
This adds a new unittest intended to cover the internal functions in
the urlapi code, starting with parse_port(). In order to avoid name
collisions in debug builds, parse_port() is renamed Curl_parse_port()
since it will be exported.
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Reviewed-by: Marcel Raad <Marcel.Raad@teamviewer.com>
- Include query in the path passed to generate HTTP auth.
Recent changes to use the URL API internally (46e1640, 7.62.0)
inadvertently broke authentication URIs by omitting the query.
Fixes https://github.com/curl/curl/issues/3353Closes#3356
Important for when the file is going to be read again and thus must not
contain old contents!
Adds test 327 to verify.
Reported-by: daboul on github
Fixes#3299Closes#3300
The tests 20 and 1322 are using getaddrinfo of libc for resolving. In
eglibc-2.19 there is a memory leakage and invalid free bug which
surfaces in some special circumstances (PF_UNSPEC hint with invalid or
non-existent names). The valgrind runs in testing fail in these
situations.
As the tests 20/1322 are not specific on either protocol (IPv4/IPv6)
this commit changes the hints to IPv4 protocol by passing `--ipv4` flag
on the tests' command line. This prevents the valgrind failures.
The function identifying a leading "scheme" part of the URL considered a
few letters ending with a colon to be a scheme, making something like
"short:80" to become an unknown scheme instead of a short host name and
a port number.
Extended test 1560 to verify.
Also fixed test203 to use file_pwd to make it get the correct path on
windows. Removed test 2070 since it was a duplicate of 203.
Assisted-by: Marcel Raad
Reported-by: Hagai Auro
Fixes#3220Fixes#3233Closes#3223Closes#3235
The internal buffer in infof() is limited to 2048 bytes of payload plus
an additional byte for NULL termination. Servers with very long error
messages can however cause truncation of the string, which currently
isn't very clear, and leads to badly formatted output.
This appends a "...\n" (or just "..." in case the format didn't with a
newline char) marker to the end of the string to clearly show
that it has been truncated.
Also include a unittest covering infof() to try and catch any bugs
introduced in this quite important function.
Closes#3216
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Reviewed-by: Marcel Raad <Marcel.Raad@teamviewer.com>
When not actually following the redirect and the target URL is only
stored for later retrieval, curl always accepted "non-supported"
schemes. This was a regression from 46e164069d.
Reported-by: Brad King
Fixes#3210Closes#3215
Now FILE transfers send headers to the header callback like HTTP and
other protocols. Also made curl_easy_getinfo(...CURLINFO_PROTOCOL...)
work for FILE in the callbacks.
Makes "curl -i file://.." and "curl -I file://.." work like before
again. Applied the bold header logic to them too.
Regression from c1c2762 (7.61.0)
Reported-by: Shaun Jackman
Fixes#3083Closes#3101
To make it only send one DoH request and avoid the race condition that
could lead to the requests getting sent in reversed order and thus
making it hard to compare in the test case.
Fixes#3107Closes#3108
