... since the socket might not actually be readable anymore when for
example the data is already buffered in the TLS layer.
Fixes#4966
Reported-by: Anders Berg
Closes#5000
This reduces the HTTP/2 window size to 32 MB since libcurl might have to
buffer up to this amount of data in memory and yet we don't want it set
lower to potentially impact tranfer performance on high speed networks.
Requires nghttp2 commit b3f85e2daa629
(https://github.com/nghttp2/nghttp2/pull/1444) to work properly, to end
up in the next release after 1.40.0.
Fixes#4939Closes#4940
Previously, it was not possible to get a known hosts file entry due to
the lack of an API. ssh_session_get_known_hosts_entry(), introduced in
libssh-0.9.0, allows libcurl to obtain such information and behave the
same as when compiled with libssh2.
This also tries to avoid the usage of deprecated functions when the
replacements are available. The behaviour will not change if versions
older than libssh-0.8.0 are used.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Fixes#4953Closes#4962
When doing a request with a body + Expect: 100-continue and the server
responds with a 417, the same request will be retried immediately
without the Expect: header.
Added test 357 to verify.
Also added a control instruction to tell the sws test server to not read
the request body if Expect: is present, which the new test 357 uses.
Reported-by: bramus on github
Fixes#4949Closes#4964
Note: The RCPT TO command isn't required to advertise to the server that
it contains UTF-8 characters, instead the server is told that a mail may
contain UTF-8 in any envelope command via the MAIL command.
Support the SMTPUTF8 extension when sending mailbox information in the
MAIL command (FROM and AUTH parameters). Non-ASCII domain names will
be ACE encoded, if IDN is supported, whilst non-ASCII characters in
the local address part are passed to the server.
Reported-by: ygthien on github
Fixes#4828
* Don't include 'struct' in the gcrypt MD4_CTX typedef
* The call to gcry_md_read() should use a dereferenced ctx
* The call to gcry_md_close() should use a dereferenced ctx
Additional minor whitespace issue in the USE_WIN32_CRYPTO code.
Closes#4959
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
TLS servers may request a certificate from the client. This request
includes a list of 0 or more acceptable issuer DNs. The client may use
this list to determine which certificate to send. GnuTLS's default
behavior is to not send a client certificate if there is no
match. However, OpenSSL's default behavior is to send the configured
certificate. The `GNUTLS_FORCE_CLIENT_CERT` flag mimics OpenSSL
behavior.
Authored-by: jethrogb on github
Fixes#1411Closes#4958
Whilst lib\md4.c used this pre-processor, lib\md5.c and
src\tool_metalink.c did not and simply relied on the WIN32
pre-processor directive.
Reviewed-by: Marcel Raad
Closes#4955
- Change tool_util.c tvnow() for Windows to match more closely to
timeval.c Curl_now().
- Create a win32 init function for the tool, since some initialization
is required for the tvnow() changes.
Prior to this change the monotonic time function used by curl in Windows
was determined at build-time and not runtime. That was a problem because
when curl was built targeted for compatibility with old versions of
Windows (eg _WIN32_WINNT < 0x0600) it would use GetTickCount which wraps
every 49.7 days that Windows has been running.
This change makes curl behave similar to libcurl's tvnow function, which
determines at runtime whether the OS is Vista+ and if so calls
QueryPerformanceCounter instead. (Note QueryPerformanceCounter is used
because it has higher resolution than the more obvious candidate
GetTickCount64). The changes to tvnow are basically a copy and paste but
the types in some cases are different.
Ref: https://github.com/curl/curl/issues/3309
Closes https://github.com/curl/curl/pull/4847
Saves the file as "[filename].[8 random hex digits].tmp" and renames
away the extension when done.
Co-authored-by: Jay Satiro
Reported-by: Mike Frysinger
Fixes#4914Closes#4926
- Deduplicate GetEnv() code.
- On Windows change ultimate call to use Windows API
GetEnvironmentVariable() instead of C runtime getenv().
Prior to this change both libcurl and the tool had their own GetEnv
which over time diverged. Now the tool's GetEnv is a wrapper around
curl_getenv (libcurl API function which is itself a wrapper around
libcurl's GetEnv).
Furthermore this change fixes a bug in that Windows API
GetEnvironmentVariable() is called instead of C runtime getenv() to get
the environment variable since some changes aren't always visible to the
latter.
Reported-by: Christoph M. Becker
Fixes https://github.com/curl/curl/issues/4774
Closes https://github.com/curl/curl/pull/4863
STRERROR_LEN is the constant used throughout the library to set the size
of the buffer on the stack that the curl strerror functions write to.
Prior to this change some extended length Windows error messages could
be truncated.
Closes https://github.com/curl/curl/pull/4920
- Do not say that conn->data is "cleared" by multi_done().
If the connection is in use then multi_done assigns another easy handle
still using the connection to conn->data, therefore in that case it is
not cleared.
Closes https://github.com/curl/curl/pull/4901
This avoids the duplication of strings when the optional AUTH and SIZE
parameters are required. It also assists with the modifications that
are part of #4892.
Closes#4903
The alt-svc cache survives a call to curl_easy_reset fine, but the file
name to use for saving the cache was cleared. Now the alt-svc cache has
a copy of the file name to survive handle resets.
Added test 1908 to verify.
Reported-by: Craig Andrews
Fixes#4898Closes#4902
