Add test 676 to verify that setting CURLOPT_COOKIEFILE to NULL again clears
the cookiejar from memory.
Reported-by: Stefan Karpinski
Fixes#6889Closes#6891
If event_del is called with the event struct (still) zeroed out, a
segmentation fault may occur. event_initialized checks whether the
event struct is nonzero.
Closes#6876
In ngtcp2 the `with-gnutls` option is disabled by default, which will
cause `curl` unable to be `make` because of lacking the libraries
needed.
Closes#6857
- Add description: Explain that some options aren't inherited because
they are not relevant for the DoH SSL connections or may result in
unexpected behavior.
- Remove the reference to #4578 (SSL verify options not inherited) since
that was fixed by #6597 (separate DoH-specific options for verify).
- Explain that DoH-specific options (those created by #6597) are
available: CURLOPT_DOH_SSL_VERIFYHOST, CURLOPT_DOH_SSL_VERIFYPEER and
CURLOPT_DOH_SSL_VERIFYSTATUS.
- Add a reference to #6605 and explain that the user's debug function is
not inherited because it would be unexpected to pass internal handles
(ie DoH handles) to the user's callback.
Closes https://github.com/curl/curl/issues/6605
This also pins a specific release in the Travis test so future
API-breaking changins in crustls won't break curl builds.
Add RUSTLS documentation to release tarball.
Enable running tests for rustls, minus FTP tests (require
connect_blocking, which rustls doesn't implement) and 313 (requires CRL
handling).
Closes#6763
- Document in DOH that some SSL settings are inherited but DOH hostname
and peer verification are not and are controlled separately.
- Document that CURLOPT_SSL_CTX_FUNCTION is inherited by DOH handles but
we're considering changing behavior to no longer inherit it. Request
feedback.
Closes https://github.com/curl/curl/pull/6688
Prior to this change the required argument was not shown.
curl.1 before: --stderr
curl.1 after: --stderr <file>
curl --help before:
--stderr Where to redirect stderr
curl --help after:
--stderr <file> Where to redirect stderr
Closes https://github.com/curl/curl/pull/6692
Previously only a single -b cookie parameter was supported with the last
one winning. This adds support for supplying multiple -b params to have
them serialized semicolon separated. Both cookiefiles and cookies can be
entered multiple times.
Closes#6649
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
... the link would only work if browsed on GitHub, while this link now
takes the user to the website instead and thus should work on either.
Reported-by: David Demelier
- add CURLINFO_REFERER libcurl option
- add --write-out '%{referer}' command-line option
- extend --xattr command-line option to fill user.xdg.referrer.url extended
attribute with the referrer (if there was any)
Closes#6591
- New libcurl options CURLOPT_DOH_SSL_VERIFYHOST,
CURLOPT_DOH_SSL_VERIFYPEER and CURLOPT_DOH_SSL_VERIFYSTATUS do the
same as their respective counterparts.
- New curl tool options --doh-insecure and --doh-cert-status do the same
as their respective counterparts.
Prior to this change DOH SSL certificate verification settings for
verifyhost and verifypeer were supposed to be inherited respectively
from CURLOPT_SSL_VERIFYHOST and CURLOPT_SSL_VERIFYPEER, but due to a bug
were not. As a result DOH verification remained at the default, ie
enabled, and it was not possible to disable. This commit changes
behavior so that the DOH verification settings are independent and not
inherited.
Ref: https://github.com/curl/curl/pull/4579#issuecomment-554723676
Fixes https://github.com/curl/curl/issues/4578
Closes https://github.com/curl/curl/pull/6597
- one source file per line
- convert tabs to spaces
- do not align line-continuation backslashes
- sort source files alphabetically
Reviewed-by: Daniel Stenberg
Closes#6593
- Deduplicate the logic used by write-out and write-out json.
Rather than have separate writeLong, writeString, etc, logic for
each of write-out and write-out json instead have respective shared
functions that can output either format and a 'use_json' parameter to
indicate whether it is json that is output.
This will make it easier to maintain. Rather than have to go through
two sets of logic now we only have to go through one.
- Support write-out %{errormsg} and %{exitcode} in json.
- Clarify in the doc that %{exitcode} is the exit code of the transfer.
Prior to this change it just said "The numerical exitcode" which
implies it's the exit code of the tool, and it's not necessarily that.
Closes https://github.com/curl/curl/pull/6544
In a url after <scheme>:// follows the possibly empty authority part
till the next /, so that url missed a /.
Closes#6573
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
- Add support services without region and service prefixes in
the URL endpoint (ex. Min.IO, GCP, Yandex Cloud, Mail.Ru Cloud Solutions, etc)
by providing region and service parameters via aws-sigv4 option.
- Add [:region[:service]] suffix to aws-sigv4 option;
- Fix memory allocation errors.
- Refactor memory management.
- Use Curl_http_method instead() STRING_CUSTOMREQUEST.
- Refactor canonical headers generating.
- Remove repeated sha256_to_hex() usage.
- Add some docs fixes.
- Add some codestyle fixes.
- Add overloaded strndup() for debug - curl_dbg_strndup().
- Update tests.
Closes#6524
The script warns if the length of $opt and $desc is > 78. However, these
two variables are on totally separate lines so the check makes no sense.
Also the $bitmask field is totally forgotten. Currently this leads to
two warnings within `--resolve` and `--aws-sigv4`.
Closes#6438
We currently use both spellings the british "behaviour" and the american
"behavior". However "behavior" is more used in the project so I think
it's worth dropping the british name.
Closes#6395
Extend the syntax of CURLOPT_RESOLVE strings: allow using a '+' prefix
(similar to the existing '-' prefix for removing entries) to add
DNS cache entries that will time out just like entries that are added
by libcurl itself.
Append " (non-permanent)" to info log message in case a non-permanent
entry is added.
Adjust relevant comments to reflect the new behavior.
Adjust documentation.
Extend unit1607 to test the new functionality.
Closes#6294
Paused transfers should not be stopped due to slow speed even when
CURLOPT_LOW_SPEED_LIMIT is set. Additionally, the slow speed timer is
now reset when the transfer is unpaused - as otherwise it would easily
just trigger immediately after unpausing.
Reported-by: Harry Sintonen
Fixes#6358Closes#6359
In particular, these ones can help a user to create its own error
message when one or transfers fail.
writeout: add 'onerror', 'url', 'urlnum', 'exitcode', 'errormsg'
onerror - lets a user only show the rest on non-zero exit codes
url - the input URL used for this transfer
urlnum - the numerical URL counter (0 indexed) for this transfer
exitcode - the numerical exit code for the transfer
errormsg - obvious
Reported-by: Earnestly on github
Fixes#6199Closes#6207
It is a security process for HTTP.
It doesn't seems to be standard, but it is used by some cloud providers.
Aws:
https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html
Outscale:
https://wiki.outscale.net/display/EN/Creating+a+Canonical+Request
GCP (I didn't test that this code work with GCP though):
https://cloud.google.com/storage/docs/access-control/signing-urls-manually
most of the code is in lib/http_v4_signature.c
Information require by the algorithm:
- The URL
- Current time
- some prefix that are append to some of the signature parameters.
The data extracted from the URL are: the URI, the region,
the host and the API type
example:
https://api.eu-west-2.outscale.com/api/latest/ReadNets
~~~ ~~~~~~~~ ~~~~~~~~~~~~~~~~~~~
^ ^ ^
/ \ URI
API type region
Small description of the algorithm:
- make canonical header using content type, the host, and the date
- hash the post data
- make canonical_request using custom request, the URI,
the get data, the canonical header, the signed header
and post data hash
- hash canonical_request
- make str_to_sign using one of the prefix pass in parameter,
the date, the credential scope and the canonical_request hash
- compute hmac from date, using secret key as key.
- compute hmac from region, using above hmac as key
- compute hmac from api_type, using above hmac as key
- compute hmac from request_type, using above hmac as key
- compute hmac from str_to_sign using above hmac as key
- create Authorization header using above hmac, prefix pass in parameter,
the date, and above hash
Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>
Closes#5703
This option sets the (octal) mode to use for the remote file when one is
created, using the SFTP, SCP or FILE protocols. When not set, the
default is 0644.
Closes#6244
The command line tool also independently sets --ftp-skip-pasv-ip by
default.
Ten test cases updated to adapt the modified --libcurl output.
Bug: https://curl.se/docs/CVE-2020-8284.html
CVE-2020-8284
Reported-by: Varnavas Papaioannou
The function has been removed from common usage. Also removed comment in
gopher.c that still referenced it.
Reported-by: Rikard Falkeborn
Fixes#6242Closes#6243
Add files that are generated by 'make examples' and remove some that
have been renamed.
The commits that renamed the programs are e9625c5bc6 (imap.c and
simplesmtp.c were renamed to imap-fetch.c and smtp-send.c) and
ad39e7ec01 (pop3slist.c and pop3s.c were renamed to pop3-list.c and
pop3-ssl.c).
Closes#6240
By differentiating between ON and AUTO it can make a missing zlib
library a hard error when CURL_ZLIB=ON is used.
Reviewed-by: Jakub Zakrzewski
Closes#6221Fixes#6173
