The native Windows HTTPS backend is based on Secure Channel which lets
the caller decide how to handle revocation checking problems caused by
missing information in the certificate or offline CRL distribution
points.
Unfortunately, cURL chose to handle these problems differently than
OpenSSL by default: while OpenSSL happily ignores those problems
(essentially saying "¯\_(ツ)_/¯"), the Secure Channel backend will error
out instead.
As a remedy, the "no revoke" mode was introduced, which turns off
revocation checking altogether. This is a bit heavy-handed. We support
this via the `http.schannelCheckRevoke` setting.
In https://github.com/curl/curl/pull/4981, we contributed an opt-in
"best effort" strategy that emulates what OpenSSL seems to do.
In Git for Windows, we actually want this to be the default. This patch
makes it so, introducing it as a new value for the
`http.schannelCheckRevoke" setting, which now becmes a tristate: it
accepts the values "false", "true" or "best-effort" (defaulting to the
last one).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Since commit 0c499ea60f (send-pack: demultiplex a sideband stream with
status data, 2010-02-05) the send-pack builtin uses the side-band-64k
capability if advertised by the server.
Unfortunately this breaks pushing over the dump git protocol if used
over a network connection.
The detailed reasons for this breakage are (by courtesy of Jeff Preshing,
quoted from https://groups.google.com/d/msg/msysgit/at8D7J-h7mw/eaLujILGUWoJ):
MinGW wraps Windows sockets in CRT file descriptors in order to
mimic the functionality of POSIX sockets. This causes msvcrt.dll
to treat sockets as Installable File System (IFS) handles,
calling ReadFile, WriteFile, DuplicateHandle and CloseHandle on
them. This approach works well in simple cases on recent
versions of Windows, but does not support all usage patterns. In
particular, using this approach, any attempt to read & write
concurrently on the same socket (from one or more processes)
will deadlock in a scenario where the read waits for a response
from the server which is only invoked after the write. This is
what send_pack currently attempts to do in the use_sideband
codepath.
The new config option `sendpack.sideband` allows to override the
side-band-64k capability of the server, and thus makes the dumb git
protocol work.
Other transportation methods like ssh and http/https still benefit from
the sideband channel, therefore the default value of `sendpack.sideband`
is still true.
Signed-off-by: Thomas Braun <thomas.braun@byte-physics.de>
Signed-off-by: Oliver Schneider <oliver@assarbad.net>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The preceding two commits introduced special handling of the sideband
channel to neutralize ANSI escape sequences before sending the payload
to the terminal, and `sideband.allowControlCharacters` to override that
behavior.
However, some `pre-receive` hooks that are actively used in practice
want to color their messages and therefore rely on the fact that Git
passes them through to the terminal.
In contrast to other ANSI escape sequences, it is highly unlikely that
coloring sequences can be essential tools in attack vectors that mislead
Git users e.g. by hiding crucial information.
Therefore we can have both: Continue to allow ANSI coloring sequences to
be passed to the terminal, and neutralize all other ANSI escape
sequences.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The preceding commit fixed the vulnerability whereas sideband messages
(that are under the control of the remote server) could contain ANSI
escape sequences that would be sent to the terminal verbatim.
However, this fix may not be desirable under all circumstances, e.g.
when remote servers deliberately add coloring to their messages to
increase their urgency.
To help with those use cases, give users a way to opt-out of the
protections: `sideband.allowControlCharacters`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
More doc style updates.
* ja/doc-synopsis-style-more:
doc: convert git-remote to synopsis style
doc: convert git stage to use synopsis block
doc: convert git-status tables to AsciiDoc format
doc: convert git-status to synopsis style
doc: fix t0450-txt-doc-vs-help to select only first synopsis block
More object database related information are shown in "git repo
structure" output.
* jt/repo-struct-more-objinfo:
builtin/repo: add object disk size info to structure table
builtin/repo: add disk size info to keyvalue stucture output
builtin/repo: add inflated object info to structure table
builtin/repo: add inflated object info to keyvalue structure output
builtin/repo: humanise count values in structure output
strbuf: split out logic to humanise byte values
builtin/repo: group per-type object values into struct
Documentation update.
* jc/doc-commit-signoff-config:
signoff-option: linkify the reference to gitfaq
commit: document that $command.signoff will not be added
"git replay" documentation updates.
* kh/doc-replay-updates:
doc: replay: link section using markup
replay: improve --contained and add to doc
doc: replay: mention no output on conflicts
- Switch the synopsis to a synopsis block which will automatically
format placeholders in italics and keywords in monospace
- Use _<placeholder>_ instead of <placeholder> in the description
- Use `backticks` for keywords and more complex option
descriptions. The new rendering engine will apply synopsis rules to
these spans.
- also convert first sentences to imperative mood where applicable
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Instead of plain text tables with hand formatting, take advantage of
asciidoc's table syntax to let the renderer do the heavy lifting and
make the tables more maintainable and translatable.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Also convert unformatted lists to proper AsciiDoc lists.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* use imperative mood for consistency in options descriptions
* add missing parenthesis
* reword verbose phrase in git-repack.adoc
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* fix incorrect use of backticks for markup in
git-checkout.adoc, git-worktree.adoc
* switch tabs to spaces in git-send-email.adoc list items
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The GitFAQ is a proper manual page in the section 7, so refer to it
using the usual linkgit:stuff[7] syntax.
Helped-by: Kristoffer Haugsbakk
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The previous wording:
> Path expansions are made the same way as for `core.excludesFile`.
required one to check the docs for 'core.excludesFile' and from there
the definition of the pathname variable type to understand the path
expansion behaviour of this variable. Instead, just link directly to the
pathname type.
This change is basically the same rewording as was done to
'core.excludesFile' in dca83abd (config: describe 'pathname' value
type, 2016-04-29).
Signed-off-by: Matthew Hughes <matthewhughes934@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Similar to a prior commit, extend the keyvalue and nul output formats of
the git-repo(1) structure command to additionally provide info regarding
total object disk sizes by object type.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The structure subcommand for git-repo(1) outputs basic count information
for objects and references. Extend this output to also provide
information regarding total size of inflated objects by object type.
For now, object size by object type info is only added to the keyvalue
and nul output formats. In a subsequent commit, this info is also added
to the table format.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Every now and then we see this coming up on the list. Let's help
new contributors who are not aware of past discussions by clearly
documenting our past consensus.
Helped-by: brian m. carlson <sandals@crustytoothpaste.net>
Helped-by: Elijah Newren <newren@gmail.com>
Helped-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When using the --filter option for git-rev-list(1), objects that are
explicitly provided ignore filters and are always printed unless the
--filter-provided-objects option is also specified. Clarify this
behavior in the documentation.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add user-facing documentation that justifies the values being set by
'scalar clone', 'scalar register', and 'scalar reconfigure'.
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git repo struct" learned to take "-z" as a synonym to "--format=nul".
* lo/repo-struct-z:
repo: add -z as an alias for --format=nul to git-repo-structure
repo: use [--format=... | -z] instead of [-z] in git-repo-info synopsis
repo: remove blank line from Documentation/git-repo.adoc
There is no documentation for `--contained`.
Start by copying the text from `replay_options` in `builtin/
replay.c`. But some people think that the existing text is a
bit unclear; what does it mean for a branch to be contained
in a revision range? Let’s include the implied commits here:
the branches that point at commits in the range.
Also use “update” instead of “advance”. “Update” is the verb
commonly used in this context.
Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some commands will produce output on stderr if there are conflicts, but
git-replay(1) is completely silent. Explicitly spell that out.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The use of "revision" (a connected set of commits) has been
clarified in the "git replay" documentation.
* en/replay-doc-revision-range:
Documentation/git-replay.adoc: fix errors around revision range
While investigating the config options set by 'scalar' I noticed this
one wasn't documented.
Signed-off-by: Matthew Hughes <matthewhughes934@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
