* configure.ac: Require libgpg-error 1.25.
* common/util.h: Define some extra error codes.
--
This actually defines a few more error ocdes in case they are used by
backported code. The requirement chnaged to 1.25 because erro codes
from there are also required.
GnuPG-bug-id: 4965
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/logging.c (log_printhex): Chnage order of args. Make it
printf alike. Change all callers.
* configure.ac: Add -Wno-format-zero-length
--
This makes it consistent with modern libgpgrt logging and thus eases
back porting from newer GnuPG versions which use libgpgrt logging.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (NAME_OF_SENDMAIL): New ac_define.
* tools/send-mail.c (run_sendmail): Use it.
--
We used to ac_subst the SENDMAIL in the old keyserver via mail script.
We can reuse this to avoid a fixed name for sendmail in the
send-mail.c helper.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 08147f8bbd)
GnuPG-bug-id: 4886
* common/mischelp.h (wipememory): Replace macro with function
prototype.
(wipememory2): Remove.
* common/mischelp.c (wipememory): New.
* configure.ac (AC_CHECK_FUNCS): Check for 'explicit_bzero' and
remove duplicated checks.
--
In new wipememory function, memory is cleared through platform
provided secure memory zeroing function, SecureZeroMemory
or explicit_bzero.
If none of these is available, memset is called through
volatile function pointer to so that compiler won't optimize
away the call.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
(cherry picked from commit 2a650772b4)
* configure.ac: Add option --enable-npth-debug
--
This requires a not yet release nPth version to have an effect.
Signed-off-by: Werner Koch <wk@gnupg.org>
* dirmngr/ldap-wrapper.c: Revamp module to make use of es_poll for
portability.
* configure.ac: Always use the ldap wrapper.
--
Since the migration from GNU Pth to nPth the ldap wrapper never worked
reliable on Windows. Our long term use of the old Window CE wrapper
thing didn't fixed this either. The new code uses the portable
es_poll function and thus code which is tested at several other
places. It Should(tm) fix the Windows issues.
GnuPG-bug-id: 3937
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (require_pipe_to_unblock_pselect): Default is "yes".
* scd/scdaemon.c (scd_kick_the_loop): Minor clean up.
--
Normally SIGCONT or SIGUSR2 works for unblocking pselect. But on my
machine with GNU/Linux, when a machine is suspend/resume-ed, pselect
keeps blocked, while signal itself is delivered.
It's better to use pipe.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* configure.ac (HAVE_PSELECT_NO_EINTR): New.
* scd/scdaemon.c (scd_kick_the_loop): Write to pipe.
(handle_connections): Use pipe.
--
On NetBSD, signal to the same process cannot unblock pselect,
with unknown reason. Use pipe instead, for such systems.
GnuPG-bug-id: 3778
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* configure.ac: Check ucred.h as well as sys/ucred.h.
* agent/command-ssh.c: Add inclusion of ucred.h.
--
It was T2981, adding ucred.h for Solaris. We also need sys/ucred.h
for FreeBSD and macOS.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* configure.ac: (USE_RUN_GNUPG_USER_SOCKET): New ac_define.
* common/homedir.c (_gnupg_socketdir_internal): Add extra directories.
--
This allows to build GnuPG with an extra socketdir below /run. See
https://lists.gnupg.org/pipermail/gnupg-devel/2017-November/033250.html
for a longer explanation why this is sometimes useful.
Suggested-by: Rainer Perske
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: Do not add -Werror to mycflags.
--
On Windows and possible also on other platforms we expect to a get a
few errors or warnins. Thus we can't use -Werror by default. This is
why we have a separate configure options --enable-werror ;-).
Fixes-commit: 3ecd1a41be
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (YAT2M): Only define when found.
* doc/Makefile.am: Portability fix.
--
This is not intended to apply to master, but 2.2 branch only. When
new libgpg-error is required, installation of yat2m can be assumed.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* configure.ac (GNUPG_REGISTRY_DIR): Remove leading backslash.
--
Windows does not like the leading backslash and won't read
the key.
Problem reported in the Gpg4win Message boards.
This bug was introduced by rev. 75ba215e
Signed-off-by: Andre Heinecke <aheinecke@intevation.de>
* configure.ac: Implement that option.
--
This can be used as a workaround in case of bogus autoconf tests.
GnuPG-bug-id: 2423
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: Do not mess with the user provided CFLAGS.
--
A problem was claimed with some configure tests if the user provided
CFLAGS=-Werror. The commit introducing this
Fixes-commit: 02eb9fc9d5
does not mention a concrete case. Anyway, messing with CFLAGS is a
bad idea because configure tests will then test something different
than what is used later (cf. autoconf manual). Tests which depend on
the whether -Werror is used needsto be fixed.
Note that in certain cases we modify CFLAGS. This is only done for
some configure options or if the platform requires the use of special
compiler flags (e.g. on HP/UX).
GnuPG-bug-id: 2423
* configure.ac (GNUPG_SWDB_TAG): New ac_define. Set it to "gnupg22".
* tools/gpgconf.c (query_swdb): Use it.
* build-aux/speedo.mk: Change tag "gnupg21" to "gnupg22".
* Makefile.am (distcheck-hook): Ditto.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: New option --enable-all-tests.
* tests/gpgscm/ffi.c (ffi_init): New gloabl var *run-all-tests*.
* tests/openpgp/all-tests.scm (all-tests): Use that var instead
of *maintainer-mode*.
* Makefile.am (AM_DISTCHECK_CONFIGURE_FLAGS): Add --enable-all-tests.
--
It is better to have a separate option to run all tests than to put
this on top of --enable-maintainer-mode. This way we can also make
sure to run all tests during "make distcheck".
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: Leak the maintainer mode flag into 'config.h'.
* tests/gpgscm/ffi.c: Pass it into the scheme environment.
* tests/openpgp/all-tests.scm: Only run tests against non-default
configurations (keyring, extended-key-format) in maintainer mode.
--
Werner is concerned that the tests do take up too much time and asked
me to reduce the runtime of the tests for normal users.
Signed-off-by: Justus Winter <justus@g10code.com>
* common/homedir.c (default_homedir): Strip trailing slashes.
(gnupg_set_homedir): Ditto.
--
is_gnupg_default_homedir() does not ignore trailing slashes when
comparing directory names. This can lead to multiple agents started
on the same directory if the homedir was specified with --homedir or
GNUPGHOME without or with a number of slashes.
We now make sure that the home directory name never ends in a
slash (except for the roo of course).
GnuPG-bug-id: 3295
Signed-off-by: Werner Koch <wk@gnupg.org>
--
dev.gnupg org is the development platform but the canonical bug
address is and has always been bugs.gnupg.org. We should keep on
using this address for the case that we switch the tracker again or
split it off the development system.
That is also the reason why we should keep on communicating a plain
bug number without the 'T' prefix.
Signed-off-by: Werner Koch <wk@gnupg.org>
Replace mentions of bugs.gnupg.org with https://dev.gnupg.org/. Since
the project has transitioned to a better workflow for supporting
contributions, we should ensure that our documentation points to the
right place.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* configure.ac: On macOS, use the compatibility macros to expose every
feature of the libc. This is the equivalent of _GNU_SOURCE on GNU
libc.
--
Not defining this leads to compilation errors or superfluous warnings
on macOS.
GnuPG-bug-id: 2910
Signed-off-by: Justus Winter <justus@g10code.com>
* configure.ac: Strip any flags matching '-Werror' from CFLAGS before
running the tests, and add them back later on.
--
Previously, the tests were run with empty CFLAGS. This caused
problems, e.g. on Fedora mmap was not detected due to some missing
CFLAGS while running the tests.
GnuPG-bug-id: 2423
Fixes-commit: 02eb9fc9d5
Signed-off-by: Justus Winter <justus@g10code.com>
* configure.ac: Simply check getpeerucred and ucred.h, and structure
members.
* agent/command-ssh.c: Include ucred.h.
(get_client_pid) [HAVE_STRUCT_SOCKPEERCRED_PID]: Use sockpeercred
structure for OpenBSD.
[LOCAL_PEERPID]: Use LOCAL_PEERPID for macOS.
[LOCAL_PEEREID]: Use LOCAL_PEEREID for NetBSD.
[HAVE_GETPEERUCRED]: Use getpeerucred for OpenSolaris.
--
This change also addresses following bug.
GnuPG-bug-id: 2981.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* configure.ac (AC_CHECK_HEADERS): Add util.h libutil.h and termios.h.
* tools/symcryptrun.c: Include those headers.
--
This is for OpenBSD and FreeBSD.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* configure.ac: New option --enable-gnupg-builddir-envvar.
(ENABLE_GNUPG_BUILDDIR_ENVVAR): New ac_define.
* common/homedir.c (gnupg_set_builddir_from_env): Consider
ENABLE_GNUPG_BUILDDIR_ENVVAR.
* Makefile.am (DISTCHECK_CONFIGURE_FLAGS): Rename to ...
(AM_DISTCHECK_CONFIGURE_FLAGS): this to be future proof. Add option
--enable-gnupg-builddir-envvar.
--
Our regression test suite makes use of the envvar GNUPG_BUILDDIR. Now
the code in gnupg for evaluating this envvar is only included in a
development version (that is one with a "-betaNNN" suffix). For a
real release the envvar is not considered. However during a "make
distcheck" a "make check" is done for the build directory. Without
defining that envar we would try to run binaries in the install
directory ("_inst" sub-directory) which are not yet installed at that
time.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: Add option --default-trust-store.
(DEFAULT_TRUST_STORE_FILE): New ac_define.
* dirmngr/certcache.c: Include ksba-io-support.h.
(total_trusted_certificates, total_system_trusted_certificates): New.
(put_cert): Manage the new counters.
(cert_cache_deinit): Reset them.
(cert_cache_print_stats): Print them.
(is_trusted_cert): Add arg WITH_SYSTRUST. Change all callers to pass
false.
(load_certs_from_file): New.
(load_certs_from_system): New.
(cert_cache_init): Load system certificates.
--
Note that this code does not yet allow to load the system certificates
on Windows.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (AC_CHECK_HEADERS): Add stdint.h.
* common/t-gettime.c: Include stdint.h.
(UINTMAX_C): Define replacement.
(test_isotime2epoch): Use UINTMAX_C for the >32 bit constants.
--
This is for example the case on 32 bit OpenBSD.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (DNSLIB) {W32]: Add -liphlpapi.
* dirmngr/dns-stuff.c [W32]: Include iphlpapi.h and define
WIN32_LEAN_AND_MEAN.
(libdns_init) [W32]: Use GetNetworkParams to get the nameserver.
* dirmngr/t-dns-stuff.c (init_sockets): New.
(main): Call it.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: Add option --disable-libdns
(USE_LIBDNS): New ac_subst and am_conditional.
(USE_C99_CFLAGS): Set only if libdns is used.
* dirmngr/Makefile.am (dirmngr_SOURCES): Move dns.c and dns.h to ...
(dirmngr_SOURCES) [USE_LIBDNS0: here.
(t_common_src): Ditto.
* dirmngr/dirmngr.c (oRecursiveResolver): New constant.
(opts): New option "--recursive-resolver".
(parse_rereadable_options): Set option.
* dirmngr/t-dns-stuff.c (main): Add option --recursive-resolver.
* dirmngr/server.c (cmd_getinfo): Depend output of "dnsinfo" on the
new variables.
* dirmngr/dns-stuff.c: Include dns.h only if USE_DNSLIB is defined.
Also build and call dnslib functions only if USE_DNSLIB is defined.
(recursive_resolver): New var.
(enable_recursive_resolver): New func.
(recursive_resolver_p): New func.
--
In case users run into problems building GnuPG, the configure option
allows to disable that support and continue w/o Tor support using the
system resolver.
--recursive-resolver was easy enough to implement and may be useful in
some situation. It does not fully work, though.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (USE_C99_CFLAGS): New ac_subst. Set to -std=gnu99 for
gcc.
* dirmngr/Makefile.am (AM_CFLAGS): Add USE_C99_CFLAGS.
(t_http_CFLAGS): Ditto.
(t_ldap_parse_uri_CFLAGS): Ditto.
(t_dns_stuff_CFLAGS): Ditto.
--
C99 and the GCC option is required for use with dns.c which makes
heavy use of C99 features. We should consider to switch GnuPG
entirely to C99 but enable gcc warnings to detect features which are
not supported by not-real-c99 compilers and which makes audits
harder (VLA etc.).
Signed-off-by: Werner Koch <wk@gnupg.org>
* autogen.rc: Remove '--with-adns' argument.
* configure.ac: Remove check for ADNS.
* dirmngr/dns-stuff.c: Remove all code that uses ADNS.
* dirmngr/server.c (cmd_getinfo): Update status line.
* doc/dirmngr.texi: Do not mention ADNS.
--
We used ADNS to support queries over Tor. However, our patch to ADNS
that adds Tor support was never accepted upstream. Furthermore, there
are other shortcomings that let us to consider alternatives.
Signed-off-by: Justus Winter <justus@g10code.com>
* dirmngr/dirmngr.c (oStandardResolver): New constant.
(opts): New option --standard-resolver.
(parse_rereadable_options): Set option.
* dirmngr/dns-stuff.c: Refactor all code to support the new option.
(standard_resolver): New var.
(enable_standard_resolver, standard_resolver_p): New func.
* dirmngr/http.c (connect_server): Remove USE_DNS_SRV build
conditional.
* dirmngr/ks-engine-hkp.c (map_host): Ditto.
* dirmngr/server.c (cmd_getinfo) <dnsinfo>: Take care of new option
* configure.ac (HAVE_ADNS_IF_TORMODE): Remove var ADNSLIB. ac_define
USE_ADNS in the adns checking code. Remove options --disable-dns-srv
and --disable-dns-cert. Always look for the system resolver. Print
warning if no system resolver was found.
(USE_DNS_CERT, USE_DNS_SRV): Remove ac_defines.
(HAVE_SYSTEM_RESOLVER): New ac_define.
(USE_DNS_SRV): Remove am_conditional; not used anyway.
--
This option allows for runtime switching to the system's standard
resolver. This is mainly useful to work around possible bugs in the
optional resolver libraries (as of now ADNS). Note that on Windows
there is no code to use systems's resolver and thus for full
functionality dirmngr must be build with a separate resolver.
This patch also does way with configure options to disable the use of
CERT and SRV records.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac: Define DIRMNGR_DEFAULT_KEYSERVER.
* dirmngr/server.c (ensure_keyserver): Use it if no keyservers are set.
* doc/dirmngr.texi: Document this behavior.
--
A user who doesn't specify a keyserver, but asks gnupg to fetch a key
currently just gets a simple error messages "No keyserver available".
If the user is asking to contact a keyserver, we should have a
reasonable default, and not require them to fiddle with settings when
they might not know what settings to choose. This patch makes the
default hkps://hkps.pool.sks-keyservers.net.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* configure.ac (HAVE_NANOSLEEP): Test for nanosleep.
* common/sysutils.c: Always include time.h.
(gnupg_usleep): New.
--
This function has been compiled from nPth and Libassuan.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (GPG_AGENT_SOCK_NAME): Change name to *.extra.
(GPG_AGENT_EXTRA_SOCK_NAME): Change name to *browser.
--
There has been quite some fuzz about the naming of the (new) default
socket files. The used names do not match the names of the option.
Because these are just names we now change the names to match the
names of the options instead of changing the option names to something
we can't agree upon.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (run_tests, RUN_TESTS, RUN_GPG_TESTS): Remove
variables. They are misleadingly named, as they inhibit building the
tests. There is no reason not to build the tests even when
cross-compiling, as they are only run if one does 'make check'.
* Makefile: Adapt accordingly.
* tests/Makefile.am: Adapt accordingly. Avoid building 'asschk' on
Windows as it uses non-portable functions.
Signed-off-by: Justus Winter <justus@g10code.com>
* agent/gpg-agent.c (main): Provide defaults for 'extra-socket' and
'browser-socket', enable ssh socket by default, but do not emit the
'SSH_AUTH_SOCK' variable unless it has been explicitly requested.
* configure.ac (GPG_AGENT_{EXTRA,BROWSER}_SOCK_NAME): New definitions.
* doc/gpg-agent.texi: Update documentation.
--
This change enables the restricted, browser, and ssh socket by
default. Note that in all cases, the user has to do some additional
configuration to her setup to make use of these features. Therefore,
this should not break any existing setups, but makes it simpler to
discover and use these features.
Signed-off-by: Justus Winter <justus@g10code.com>
