A project being built entirely statically will call pkg-config with
--static, which utilises the Libs.private field. Conversely it will
not use --static when not being built entirely statically, even if
there is only a static build of libcurl available. This will most
likely cause the build to fail due to underlinking unless we merge the
Libs fields.
Consider that this is what the Meson build system does when it
generates pkg-config files.
I have also reflected this in the --libs argument of curl-config even
though REQUIRE_LIB_DEPS always seems to be "yes" anyway.
Closes#5373
quiche has the potential to log qlog files. To enable this, you must
build quiche with the qlog feature enabled `cargo build --features
qlog`. curl then passes a file descriptor to quiche, which takes
ownership of the file. The FD transfer only works on UNIX.
The convention is to enable logging when the QLOGDIR environment is
set. This should be a path to a folder where files are written with the
naming template <SCID>.qlog.
Co-authored-by: Lucas Pardue
Replaces #5337Closes#5341
GnuTLS 3.1.10 added new functions we want to use. That version was
released on Mar 22, 2013. Removing support for older versions also
greatly simplifies the code.
Ref: #5271Closes#5276
Currently, the TLS backend used by vquic/ngtcp2.c is selected at compile
time. Therefore OpenSSL support needs to be explicitly disabled.
Signed-off-by: Daiki Ueno <dueno@redhat.com>
Closes#5148
OpenSSL 3 deprecates SSL_CTX_load_verify_locations and the MD4, DES
functions we use.
Fix the MD4 and SSL_CTX_load_verify_locations warnings.
In configure, detect OpenSSL v3 and if so, inhibit the deprecation
warnings. OpenSSL v3 deprecates the DES functions we use for NTLM and
until we rewrite the code to use non-deprecated functions we better
ignore these warnings as they don't help us.
Closes#5139
If --enable-werror is used.
Follow-up to d5c0351055 which added it too early in the configure
script before $compiler_num was set correctly and thus this option was
never used.
Reported-by: Stepan Efremov
Fixes#5067Closes#5068
Follow up to cdcc9df1 and #5006. Even though I mentioned mbedTLS as
being one of the backends that metalink needs to be disabled for, I
seem to have included it in the list of allowed SSL/TLS backends in
comnfigure.ac :(
Closes#5013
tool_metalink only supports cryptography from OpenSSL, GnuTLS, NSS,
The Win32 Crypto library and Apple's Common Crypto library.
If an TLS backend such as mbedTLS or WolfSSL is specified then the
following error is given during compilation along, with a load of
unresolved extern errors:
Can't compile METALINK support without a crypto library.
Reviewed-by: Daniel Stenberg
Closes#5006
To simplify our code and since earlier versions lack important function
calls libcurl needs to function correctly.
nghttp2 1.12.0 was relased on June 26, 2016.
Closes#4961
This makes it possible to recognize and connect to literal IPv6
addresses when `getaddrinfo` is not available, which is already the
case for the CMake build. This affects e.g. classic MinGW because it
still targets Windows 2000 by default, where `getaddrinfo` is not
available, but general IPv6 support is.
Instead of checking for `getaddrinfo`, check for `sockaddr_in6` as the
CMake build does.
Closes https://github.com/curl/curl/pull/4662
Previously it could say "IPv6: enabled" at the end of the configure run
but the define wasn't set because of a missing getaddrinfo().
Reported-by: Marcel Raad
Fixes#4555Closes#4560
In particular, this removes the case where configure would find an old
cyall installation rather than a wolfssl one if present. The library is
named wolfssl in modern days so there's no real need to keep support for
the former.
Reported-by: Jacob Barthelmeh
Closes#4502
instead of using a "greater than 0" test, check for variable being
set, as it is always set to 1, and could be left unset if non of
OPENSSL MBEDTLS GNUTLS WOLFSSL is being configured for.
Closes#4213
USe configure --with-ngtcp2 or --with-quiche
Using either option will enable a HTTP3 build.
Co-authored-by: Alessandro Ghedini <alessandro@ghedini.me>
Closes#3500
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
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
Made detection macros for these two functions in the same style as other
functions possibly in winsock in the hope this will work better to
detect these functions when cross-compiling for Windows.
Follow-up to e91e481612Fixes#3913Closes#3915
If --with-ssl is used and configure still couldn't enable SSL this
creates an error instead of just silently ignoring the fact.
Suggested-by: Isaiah Norton
Fixes#3824Closes#3830
Fish defines a vendor completions directory for completions that are not
installed as part of the fish project itself, and the vendor completions
are preferred if they exist. This prevents trying to overwrite the
builtin curl.fish completion (or creating file conflicts in distro
packaging).
Prefer the pkg-config defined location exported by fish, if it can be
found, and fall back to the correct directory defined by most systems.
Closes#3723
Reviewed-by: Daniel Gustafsson
AmiSSL is an Amiga native library which provides a wrapper over OpenSSL.
It also requires all programs using it to use bsdsocket.library
directly, rather than accessing socket functions through clib, which
libcurl was not necessarily doing previously. Configure will now check
for the headers and ensure they are included if found.
Closes#3677
Stick to "Schannel" everywhere. The configure option --with-winssl is
kept to allow existing builds to work but --with-schannel is added as an
alias.
Closes#3504
When compiling a collection of SSL libraries to link against (SSL_LIBS),
ensure all libraries are included. The call `--libs-only-l` can produce
only a subset of found in a `--libs` call (e.x. pthread may be excluded).
Adding `--libs-only-other` ensures other libraries are also included in
the list. This corrects select build environments compiling against a
static version of OpenSSL. Before the change, the following could be
observed:
checking for openssl options with pkg-config... found
configure: pkg-config: SSL_LIBS: "-lssl -lz -ldl -lcrypto -lz -ldl "
configure: pkg-config: SSL_LDFLAGS: "-L/home/jdknight/<workdir>/staging/usr/lib -L/home/jdknight/<workdir>/staging/usr/lib "
configure: pkg-config: SSL_CPPFLAGS: "-I/home/jdknight/<workdir>/staging/usr/include "
checking for HMAC_Update in -lcrypto... no
checking for HMAC_Init_ex in -lcrypto... no
checking OpenSSL linking with -ldl... no
checking OpenSSL linking with -ldl and -lpthread... no
configure: WARNING: SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.
configure: WARNING: Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-axtls, --with-winssl, or --with-darwinssl to address this.
...
SSL support: no (--with-{ssl,gnutls,nss,polarssl,mbedtls,cyassl,axtls,winssl,darwinssl} )
...
And include the other libraries when compiling SSL_LIBS succeeds with:
checking for openssl options with pkg-config... found
configure: pkg-config: SSL_LIBS: "-lssl -lz -ldl -pthread -lcrypto -lz -ldl -pthread "
configure: pkg-config: SSL_LDFLAGS: "-L/home/jdknight/<workdir>/staging/usr/lib -L/home/jdknight/<workdir>/staging/usr/lib "
configure: pkg-config: SSL_CPPFLAGS: "-I/home/jdknight/<workdir>/staging/usr/include "
checking for HMAC_Update in -lcrypto... yes
checking for SSL_connect in -lssl... yes
...
SSL support: enabled (OpenSSL)
...
Signed-off-by: James Knight <james.d.knight@live.com>
Closes#3193
As has been outlined in the DEPRECATE.md document, the axTLS code has
been disabled for 6 months and is hereby removed.
Use a better supported TLS library!
Assisted-by: Daniel Gustafsson
Closes#3194
- also update two URLs outside of docs/examples
- fix spelling of filename persistant.c
- fix three long lines that started failing checksrc.pl
Closes https://github.com/curl/curl/pull/3036
When trying to detect pthreads use on HPUX the checks will succeed
without the correct -l option but then end up failing at run-time.
Reported-by: Eason-Yu on github
Fixes#2697Closes#3025
Sometimes it may be considered a security risk to load an external
OpenSSL configuration automatically inside curl_global_init(). The
configuration option --disable-ssl-auto-load-config disables this
automatism. The Windows build scripts winbuild/Makefile.vs provide a
corresponding option ENABLE_SSL_AUTO_LOAD_CONFIG accepting a boolean
value.
Setting neither of these options corresponds to the previous behavior
loading the external OpenSSL configuration automatically.
Fixes#2724Closes#2791
The linker is pretty dumb and processes things left to right, keeping a
tally of symbols it hasn't resolved yet. So, we need -ldl to appear
after -lcrypto otherwise the linker won't find the dl functions.
Closes#2684
Fix the -ldl and -ldl + -lpthread checks for OpenSSL, necessary for
building with static libs without pkg-config.
Reported-by: Marcel Raad
Fixes#2199Closes#2659
Previously it was checked for in configure/cmake, but that would then
leave other build systems built without engine support.
While engine support probably existed prior to 1.0.1, I decided to play
safe. If someone experience a problem with this, we can widen the
version check.
Fixes#2641Closes#2644
If configure detects fnmatch to be available, use that instead of our
custom one for FTP wildcard pattern matching. For standard compliance,
to reduce our footprint and to use already well tested and well
exercised code.
A POSIX fnmatch behaves slightly different than the internal function
for a few test patterns currently and the macOS one yet slightly
different. Test case 1307 is adjusted for these differences.
Closes#2626
On our x86 Android toolchain, getpwuid_r is implemented but the header
is missing:
netrc.c:81:7: error: implicit declaration of function 'getpwuid_r' [-Werror=implicit-function-declaration]
Unfortunately, the function is used in curl_ntlm_wb.c, too, so I moved
the prototype to curl_setup.h.
Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
Closes#2609
The automake default ar flags are 'cru', but the 'u' flag in there
causes warnings on many modern Linux distros. Removing 'u' may have a
minor performance impact on older distros but should not cause harm.
Explained on the automake mailing list already back in April 2015:
https://www.mail-archive.com/automake-patches@gnu.org/msg07705.html
Reported-by: elephoenix on github
Fixes#2617Closes#2619
The ssh2 pkg-config file could contain the following lines when build
with a static version of mbedtls:
Libs: -L${libdir} -lssh2 /xxx/libmbedcrypto.a
Libs.private: /xxx/libmbedcrypto.a
This static mbedtls library must be used to correctly detect ssh2
support and this library must be copied in libcurl.pc otherwise
compilation of any application (such as upmpdcli) with libcurl will fail
when trying to found mbedtls functions included in libssh2. So, replace
pkg-config --libs-only-l by pkg-config --libs.
Fixes:
- http://autobuild.buildroot.net/results/43e24b22a77f616d6198c10435dcc23cc3b9088a
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Closes#2613
When given a prefix, the $PREFIX_OPENSSL/lib/openssl.pc or
$PREFIX_OPENSSL/include/openssl/ssl.h files must be present or cause an
error. Helps users detect when giving configure the wrong path.
Reported-by: Oleg Pudeyev
Assisted-by: Per Malmberg
Fixes#2580
... only set it when we actually have to run tests to reduce its impact
on for example build commands etc.
Fixes#2490Closes#2492
Reported-by: Dmitry Mikhirev
Assign the time_t variable negative value and then check if it is
greater than zero, which will evaluate true for unsigned time_t but
false for signed time_t.
Make curl_getdate() handle dates before 1970 as well (returning negative
values).
Make test 517 test dates for 64 bit time_t.
This fixes bug (3) mentioned in #2238Closes#2250
Link order should list libraries after the libraries that use them,
so when we're guessing that we might also need to add -ldl in order
to use -lssl, we should add -ldl after -lssl.
Closes https://github.com/curl/curl/pull/2234
The SFTP back-end supports asynchronous reading only, limited
to 32-bit file length. Writing is synchronous with no other
limitations.
This also brings keyboard-interactive authentication.
Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
libssh is an alternative library to libssh2.
https://www.libssh.org/
That patch set also introduces support for ECDSA
ed25519 keys, as well as gssapi authentication.
Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
The new API added in Linux 4.11 only requires setting a socket option
before connecting, without the whole sento() machinery.
Notably, this makes it possible to use TFO with SSL connections on Linux
as well, without the need to mess around with OpenSSL (or whatever other
SSL library) internals.
Closes#2056
This uses the brotli external library (https://github.com/google/brotli).
Brotli becomes a feature: additional curl_version_info() bit and
structure fields are provided for it and CURLVERSION_NOW bumped.
Tests 314 and 315 check Brotli content unencoding with correct and
erroneous data.
Some tests are updated to accomodate with the now configuration dependent
parameters of the Accept-Encoding header.
