* g10/openfile.c (overwrite_filep): Use gnupg_access.
--
As said, this is just an obvious but partial fix. We need to review
things for the output module.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/exechelp-w32.c (gnupg_spawn_process): Change to use
CreateProcessW.
(gnupg_spawn_process_fd): Ditto.
(gnupg_spawn_process_detached): Ditto.
* g10/exec.c (w32_system): Ditto.
--
GnuPG-bug-id: 4398
We do not use this weirdo CREATE_UNICODE_ENVIRONMENT flag because it
does not make any sense to have non-ASCII names in the environment. I
can't imagine why this should be used at all and rationale for this
API features is, well, sparse.
(cherry picked from commit cf2f6d8a3f)
* common/exechelp-w32.c (gnupg_spawn_process_detached): Add
CREATE_BREAKAWAY_FROM_JOB creation flag if required.
--
When the gpg process is assigned to a W32 "Job" the
child processes are killed once the Job is finished.
As we want our detached processes to linger e.g.
gpg-agent the breakaway flag is required in
that case.
GnuPG-Bug-Id: T4333
Thanks to Jan Echternach for reporting this and providing
a patch.
Signed-off-by: Andre Heinecke <aheinecke@gnupg.org>
(cherry picked from commit 03df28b18b)
* common/init.c (_init_common_subsystems) [W32]: Set the codepage to
UTF-8 for input and putput. Switch gettext to UTF-8.
* g10/gpg.c (utf8_strings) [W32]: Make sure this is always set.
--
With this patch the former patch to use ReadConsoleW and WriteConsoleW
in ttyio.c are kind of superfluous because the ANSI version of these
functions are also able to read/write UTF-8 directly given the console
code page has been set correctly. However, this seems to work only
with recent versions of Windows-10.
GnuPG-bug-id: 4365
(cherry picked from commit 8c41b8aac3)
Removed changes for "gpgconf --show-codepages" of the original patch.
* common/ttyio.c (do_get) [W32]: Use ReadConsoleW.
(w32_write_console): New.
(tty_printf, tty_fprintf) [W32]: Use new function.
--
Note that due this change fixed stings (i.e. gettext translations)
printed to the console will not be rendered correctly unless "chcp
65001" has been used. This needs to be fixed by followup patch.
GnuPG-bug-id: 4365
(cherry picked from commit f165c8a737)
* common/t-w32-cmdline.c (test_all): Add new test cases.
* common/w32-misc.c (strip_one_arg): Add arg endquote.
(parse_cmdstring): Take care of backslashes in quotes.
--
I found some new test vectors from Microsoft.
(cherry picked from commit 20c6007686)
* common/w32-misc.c: New.
* common/t-w32-cmdline.c: New.
* common/init.c: Include w32help.h.
(prepare_w32_commandline): New.
(_init_common_subsystems) [W32]: Call prepare_w32_commandline.
* common/Makefile.am (common_sources) [W32]: Add w32-misc.c
(module_tests): Add t-w32-cmdline
(t_w32_cmdline_LDADD): New.
--
The rules for the command line parser are not cleary specified - if at
all. See the comment in t-w32-cmdline.c.
We can't use the mingw version because that would require to change
all argv handling to be wchar_t and that only for Windows. That would
be too ugly. Parsing the command line into argv by us is much easier
and we can do that only if needed - i.e. if globing is required (we
are prepared for this) or a non-ASCII character has been encountered.
This way we keep things stable and only fix the currently not working
Unicode problem.
GnuPG-bug-id: 4398
(cherry picked from commit deb6c94362)
* sm/gpgsm.c (main): Use gpgrt_fcancel on decryption error if gpgrt
supports this.
* sm/decrypt.c (decrypt_gcm_filter): New.
(gpgsm_decrypt): Use this filter if requested. Check authtag.
* common/compliance.c (gnupg_cipher_is_allowed): Allow GCM for gpgsm
in consumer (decrypt) de-vs mode.
--
Backported-from-master: 4980fb3c6d
We allow GCM in de-vs mode for decryption although this has not been
evaluation. It is decryption and thus no serious harm may happen.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/keyserver.h: Remove.
* sm/gpgsm.h (struct keyserver_spec): Remove.
(opt): Change keyserver to a strlist_t.
* sm/gpgsm.c (keyserver_list_free): Remove.
(parse_keyserver_line): Remove.
(main): Store keyserver in an strlist.
* sm/call-dirmngr.c (prepare_dirmngr): Adjust for the strlist. Avoid
an ambiguity in dirmngr by adding a prefix if needed.
* g10/options.h (struct keyserver_spec): Move definition from
keyserver.h to here. Remove most fields.
* g10/keyserver.c (free_keyserver_spec): Adjust.
(cmp_keyserver_spec): Adjust.
(parse_keyserver_uri): Simplify.
(keyidlist): Remove fakev3 arg which does not make any sense because
we don't even support v3 keys.
--
We now rely on the dirmngr to parse the keyserver specs. Thus a bad
specification will not be caught immediately. However, even before
that dirmngr had stricter tests.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/decrypt.c (string_from_gcry_buffer): New.
(pwri_parse_pbkdf2): New.
(pwri_decrypt): New.
(prepare_decryption): Support pwri.
(gpgsm_decrypt): Test for PWRI. Move IS_DE_VS flag to DFPARM.
* common/sexputil.c (cipher_mode_to_string): New.
--
Note that this is not finished because we need to implement a password
callback. For now "abc" is used as passwort.
Latest libksba is also required to return the required info.
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 02029f9eab
Note that this change also prints the used algorithm and shows some
existsing diagnostics only in verbose mode.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgp-oid.c (openpgp_curve_to_oid): Add optional arg R_NBITS.
Change all callers.
--
In particular for ed25519 and cv25519 it is quite useful to have an
ability to get the required algorithm.
(cherry picked from commit 24095101a5)
* common/openpgp-fpr.c: New.
* common/Makefile.am (common_sources): Add it.
--
This function is targeted to handle keys on smartcards.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 2f2bdd9c08)
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sexputil.c (cmp_canon_sexp): New.
(cmp_canon_sexp_def_tcmp): New.
* common/t-sexputil.c (test_cmp_canon_sexp): Add a simple test.
--
To be used to fix
GnuPG-bug-id: 5061
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit b6ba6a79ce)
* scd/iso7816.c (iso7816_select_path): Add arg top_fd.
* scd/app-nks.c (do_readkey): Adjust for this change
(select_ef_by_path: Ditto.
* common/tlv.h: Include membuf.h.
--
Including membuf.h is just for easier backporting. In 2.3 it is
actually required in tlv.h but in 2.2 we right now only use it
indirect.
* common/compliance.c (get_compliance_cache): New.
(gnupg_rng_is_compliant): Use per mode cache.
(gnupg_gcrypt_is_compliant): Ditto.
--
This addresses the problem tha the check might be called with
different compliance values and thus it should return the
corresponding cached result.
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported from 2.3. Added PGP6 support which was removed from 2.3.
* common/dotlock.c (dotlock_is_locked): New.
(dotlock_take): Set locked flag also in disabled mode. No more
warning if the lock has already been taken.
(dotlock_release): Clear locked flag also in disabled mode. No more
warning if the lock has not been taken.
--
This allow to use dotlock_take and dotlock_release even if they have
already been called. Before this changes this worked too but a
diagnostic was printed.
* common/compliance.c (gnupg_gcrypt_is_compliant): New.
(gnupg_rng_is_compliant): Also check library version.
* g10/mainproc.c (proc_encrypted): Use new function.
(check_sig_and_print): Ditto.
* sm/decrypt.c (gpgsm_decrypt): Ditto.
* sm/encrypt.c (gpgsm_encrypt): Ditto.
* sm/verify.c (gpgsm_verify): Ditto
--
This will eventually allow us to declare Libgcrypt 1.9 to be de-vs
compliant. GnuPG can use this information then for its own checks.
As of now GnuPG tests the version of the used library but that is a
bit cumbersome to maintain.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 90c514868f)
* common/sysutils.c (map_w32_to_errno): New.
(gnupg_w32_set_errno): New.
(gnupg_remove) [w32]: Set ERRNO
--
To support Unicode gnupg_remove was changed to use DeleteFileW and not
properly tested because the code was alreadt used in Windows CE.
However, ERRNO was not set and thus Dirmngr failed due to
if (!gnupg_remove (fname))
log_info (_("removed stale te[...] file '%s'\n"), fname);
else if (errno != ENOENT)
{
err = gpg_error_from_syserror ();
log_error (_("problem remov[...] file '%s': %s\n"),
fname, gpg_strerror (err));
goto leave;
}
GnuPG-bug-id: 5230
(cherry picked from commit b6967d3191)
* common/dotlock.c (dotlock_create_unix): Remove debug output.
--
This was left over from developement about 10 years ago. Exhibits
itself when using sshfs.
GnuPG-bug-id: 5193
* src/argparse.c (gnupg_argparse): Factor some code out to ...
(prepare_arg_return): new.
(gnupg_argparse): No missing arg error in ignore sections.
* common/sysutils.c: Include pwd.h.
(gnupg_getusername): New.
--
Options in an [ignore] section do not anymore lead to an error if an
argument is missing. However, if the option is also in a force
section the error is thrown.
This is a port of the fix from libgpg-error. Also fixes the
username fixme.
* configure.ac (GPGRT_ENABLE_ARGPARSE_MACROS): Define.
* common/argparse.c, common/argparse.h: Rewrite.
* tests/gpgscm/main.c: Switch to the new option parser.
* g10/gpg.c: Switch to the new option parser and enable a global conf
file.
* g10/gpgv.c: Ditto.
* agent/gpg-agent.c: Ditto.
* agent/preset-passphrase.c: Ditto.
* agent/protect-tool.c: Ditto.
* scd/scdaemon.c: Ditto.
* dirmngr/dirmngr.c: Ditto.
* dirmngr/dirmngr_ldap.c: Ditto
* dirmngr/dirmngr-client.c: Ditto.
* kbx/kbxutil.c: Ditto.
* tools/gpg-card.c: Ditto.
* tools/gpg-check-pattern.c: Ditto.
* tools/gpg-connect-agent.c: Ditto.
* tools/gpg-pair-tool.c: Ditto.
* tools/gpg-wks-client.c: Ditto.
* tools/gpg-wks-server.c: Ditto.
* tools/gpgconf.c: Ditto.
* tools/gpgsplit.c: Ditto.
* tools/gpgtar.c: Ditto.
* g13/g13.c: Ditto.
* g13/g13-syshelp.c: Ditto. Do not force verbose mode.
* sm/gpgsm.c: Ditto. Add option --no-options.
--
This is backport from master
commit cdbe10b762
commit ba463128ce
commit 3bc004decd
commit 2c823bd878
commit 0e8f6e2aa9
but without changing all functions names to gpgrt. Instead we use
wrapper functions which, when building against old Libgpg-error
versions, are implemented in argparse.c using code from the current
libgpg-error. This allows to keep the dependency requirement at
libgpg-error 1.27 to support older distributions. Tested builds
against 1.27 and 1.40-beta.
Note that g13-syshelp does not anymore default to --verbose because
that can now be enabled in /etc/gnupg/g13-syshelp.conf.
GnuPG-bug-id: 4788
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.c (gnupg_fopen) [W32]: Use _wfopen if needed. Use
new function in most places where fopen is used.
--
The config files in 2.2 are still read using fopen - we need to change
this to allow Unicode directory names. There is also one case where
files are written using the old fopen. The new option parser in 2.3
does not have this problem but at some places fopen is also still used.
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.c (gnupg_getcwd) [W32]: Use Unicode version.
--
gpgrt 1.40 has not yet been released, so to make getcwd work properly
on Windows we need to have the code here as well.
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (NEED_GPG_ERROR_VERSION): Require 1.27
* common/util.h: Remove compatibility macros.
--
This is just a minor change to align with the need for Libgcrypt 1.8.
The latter was first released in summer 2017 while Libgpg-error 1.27
was released earlier in spring that year.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (NEED_LIBGCRYPT_VERSION): Require 1.8.
* tools/gpgconf.c (show_version_libgcrypt): Remove conditional case
for Libgcrypt < 1.8.
* common/compliance.c (gnupg_rng_is_compliant): Ditto.
* agent/pksign.c: Ditto.
* agent/gpg-agent.c (thread_init_once): Ditto.
(agent_libgcrypt_progress_cb): Ditto.
* agent/command.c (cmd_getinfo): Ditto.
--
Libgcrypt 1.7 reached end-of-life more than a year ago. Thus there is
no reason to keep backward support for it.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/status.h (STATUS_CANCELED_BY_USER): New.
* g10/passphrase.c (passphrase_to_dek): Send STATUS_CANCELED_BY_USER
instead of STATUS_MISSING_PASSPHRASE when canceled is set.
--
This is to prevent further pinentry tries when the pinentry is canceled
by the user during symmetric decryption.
Signed-off-by: Ben Kibbey <bjk@luxsci.net>
(cherry picked from commit 31e47dfad0)
* g10/openfile.c (try_make_homedir): Move core of the code to ...
* common/homedir.c (gnupg_maybe_make_homedir): new.
* sm/keydb.c (try_make_homedir): Implement using new function.
* common/homedir.c: Include i18n.h.
* po/POTFILES.in: Add common/homedir.c.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/homedir.c (get_default_pinentry_name): Try ../bin/pinentry.exe
--
In an installation layout where GnuPG is installed as a component
of another software it might be useful to have pinentry placed
in a different bin directory without the forced folder name of
Gpg4win.
* common/gettime.c: Include locale.h.
(asctimestamp): Increase buffer. On Windows use setlocale.
--
GnuPG-bug-id: 5073
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.h (struct gnupg_dirent_s): New.
* common/sysutils.c: Include dirent.h.
(struct gnupg_dir_s): New.
(gnupg_opendir, gnupg_readdir, gnupg_closedir): New. Change all
callers of opendir, readdir, and closedir to use these functions.
--
GnuPG-bug-id: 5098
Backported-from-master: 7e22e08e2a
* common/sysutils.c (gnupg_stat): New.
* common/sysutils.h: Include sys/stat.h.
--
Yet another wrapper for Unicode support on Windows.
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 18e5dd7b03)
* common/sysutils.c (any8bitchar) [W32]: New.
(gnupg_open): New. Replace most calls to open by this.
* common/iobuf.c (any8bitchar) [W32]: New.
(direct_open) [W32]: Use CreateFileW if needed.
--
This is yet another step for full Unicode support on Windows.
GnuPG-bug-id: 5098
(cherry picked from commit 4dcef0e178)
* common/dotlock.c (any8bitchar) [W32]: New.
(dotlock_create_w32): Use strconcat and CreateFileW.
* common/t-dotlock.c: Source include dotlock.c and modify to allow
manual testing on Windows.
--
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit b47c355b18)
--
We need to use es_fopen on Windows to cope with non-ascii file names.
This is quite a large but fortunately straightforward change. At a
very few places we keep using stdio (for example due to the use of
popen).
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 390497ea11
* common/sysutils.c (gnupg_access): New. Replace all calls to access
by this wrapper.
* common/homedir.c (w32_shgetfolderpath): Change to return UTF-8
directory name.
(standard_homedir): Adjust for change.
(w32_commondir, gnupg_cachedir): Ditto.
--
Also use SHGetFolderPathW instead of SHGetFolderPathA on Windows.
This is required to correctly handle non-ascii filenames on Windows.
GnuPG-bug-id: 5098
(cherry picked from commit c94ee1386e)
Werner Koch