Slightly faster with more robust code. Uses fewer and smaller mallocs.
- remove two fields from the URL handle struct
- reduce copies and allocs
- use dynbuf buffers more instead of custom malloc + copies
- uses dynbuf to build the host name in reduces serial alloc+free within
the same function.
- move dedotdotify into urlapi.c and make it static, not strdup the input
and optimize it by checking for . and / before using strncmp
- remove a few strlen() calls
- add Curl_dyn_setlen() that can "trim" an existing dynbuf
Closes#9408
Next Protocol Negotiation is a TLS extension that was created and used
for agreeing to use the SPDY protocol (the precursor to HTTP/2) for
HTTPS. In the early days of HTTP/2, before the spec was finalized and
shipped, the protocol could be enabled using this extension with some
servers.
curl supports the NPN extension with some TLS backends since then, with
a command line option `--npn` and in libcurl with
`CURLOPT_SSL_ENABLE_NPN`.
HTTP/2 proper is made to use the ALPN (Application-Layer Protocol
Negotiation) extension and the NPN extension has no purposes
anymore. The HTTP/2 spec was published in May 2015.
Today, use of NPN in the wild should be extremely rare and most likely
totally extinct. Chrome removed NPN support in Chrome 51, shipped in
June 2016. Removed in Firefox 53, April 2017.
Closes#9307
If the user is specified as part of the URL, and the same user exists
in .netrc, Authorization header was not sent at all.
The user and password fields were assigned in conn->user and password
but the user was not assigned to data->state.aptr, which is the field
that is used in output_auth_headers and friends.
Fix by assigning the user also to aptr.
Amends commit d1237ac906.
Fixes#9243
- If, after parsing netrc, there is a password with no username then
set a blank username.
This used to be the case prior to 7d600ad (precedes 7.82). Note
parseurlandfillconn already does the same thing for URLs.
Reported-by: Raivis <standsed@users.noreply.github.com>
Testing-by: Domen Kožar
Fixes https://github.com/curl/curl/issues/8653Closes#9334Closes#9066
This commit splits the branch-heavy resolve_server() function into
various sub-functions, in order to reduce the amount of nested
if/else-statements.
Beside this, it also removes many else-sequences, by returning in the
previous if-statement.
Closes#9283
So that an address used from the DNS cache that was previously used for
QUIC can be reused for TCP and vice versa.
To make this possible, set conn->transport to "unix" for unix domain
connections ... and store the transport struct field in an unsigned char
to use less space.
Reported-by: ウさん
Fixes#9274Closes#9276
and make 'dnstype' in 'struct dnsprobe' use the DNStype to fix the icc compiler warning:
doh.c(924): error #188: enumerated type mixed with another type
Reported-by: Matthew Thompson
Ref #9156Closes#9174
Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the file
`.reuse/dep5`.
This commit also adds a Github workflow to check pull requests and adapts
copyright.pl to the changes.
Closes#8869
The .netrc parser now accepts strings within double-quotes in order to
deal with for example passwords containing white space - which
previously was not possible.
A password that starts with a double-quote also ends with one, and
double-quotes themselves are escaped with backslashes, like \". It also
supports \n, \r and \t for newline, carriage return and tabs
respectively.
If the password does not start with a double quote, it will end at first
white space and no escaping is performed.
WARNING: this change is not entirely backwards compatible. If anyone
previously used a double-quote as the first letter of their password,
the parser will now get it differently compared to before. This is
highly unfortunate but hard to avoid.
Reported-by: ImpatientHippo on GitHub
Fixes#8908Closes#8937
Usage:
curl -x "socks5h://localhost/run/tor/socks" "https://example.com"
Updated runtests.pl to run a socksd server listening on unix socket
Added tests test1467 test1468
Added documentation for proxy command line option and socks proxy
options
Closes#8668
These two options were only ever used for the OpenSSL backend for
versions before 1.1.0. They were never used for other backends and they
are not used with recent OpenSSL versions. They were never used much by
applications.
The defines RANDOM_FILE and EGD_SOCKET can still be set at build-time
for ancient EOL OpenSSL versions.
Closes#8670
To simplify, and also since the returned name is not the full actual
name used for the check. The port number and zone id is also involved,
so just showing the name is misleading.
Closes#8750
Also move static function safecmp() as non-static Curl_safecmp() since
its purpose is needed at several places.
Bug: https://curl.se/docs/CVE-2022-22576.html
CVE-2022-22576
Closes#8746
Reverts 5de8d84098 (May 2014, shipped in 7.37.0) and the
follow-up changes done afterward.
Keep the dot in names for everything except the SNI to make curl behave
more similar to current browsers. This means 'name' and 'name.' send the
same SNI for different 'Host:' headers.
Updated test 1322 accordingly
Fixes#8290
Reported-by: Charles Cazabon
Closes#8320
The tools.ietf.org domain has been deprecated a while now, with the
links being redirected to datatracker.ietf.org.
Rather than make people eat that redirect time, this change switches the
URL to a more canonical source.
Closes#8317
1. The function would only ever return CURLE_OK anyway
2. Only one caller actually used the return code
3. Most callers did (void)Curl_disconnect()
Closes#8303
Instad of having all callers pass in the maximum length, always use
it. The passed in length is instead used only as the length of the
target buffer for to storing the scheme name in, if used.
Added the scheme max length restriction to the curl_url_set.3 man page.
Follow-up to 45bcb2eaa7Closes#8047
