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Commit Graph

947 Commits

Author SHA1 Message Date
Justus Winter
f440cf73ea
common,gpg: Move the compliance option printer.
* common/compliance.c (gnupg_compliance_option_string): New function.
* common/compliance.h (gnupg_compliance_option_string): New prototype.
* g10/encrypt.c (write_pubkey_enc_from_list): Update callsite.
* g10/gpg.c (main): Likewise.
* g10/keyedit.c (keyedit_menu): Likewise.
* g10/pkclist.c (build_pk_list): Likewise.
* g10/main.h (compliance_option_string): Remove prototype.
* g10/misc.c (compliance_option_string): Remove function.

GnuPG-bug-id: 3191
Signed-off-by: Justus Winter <justus@g10code.com>
2017-06-07 16:53:32 +02:00
Justus Winter
842d233d40
common,gpg,sm: Move the compliance option parser.
* common/compliance.c (gnupg_parse_compliance_option): New function.
* common/compliance.h (struct gnupg_compliance_option): New type.
(gnupg_parse_compliance_option): New prototype.
* g10/gpg.c (parse_compliance_option): Remove function.
(compliance_options): New variable.
(main): Adapt callsite.
* sm/gpgsm.c (main): Use the new common function.
* sm/gpgsm.h (opt): New field 'compliance'.

GnuPG-bug-id: 3191
Signed-off-by: Justus Winter <justus@g10code.com>
2017-06-07 16:53:31 +02:00
Justus Winter
216f0804c1
common,g10: Fix typos.
--
Signed-off-by: Justus Winter <justus@g10code.com>
2017-06-06 16:08:45 +02:00
Justus Winter
be8ca88526
gpg: Report compliance with CO_DE_VS.
* common/compliance.c (gnupg_pk_is_compliant): Add DSA with certain
parameters.
(gnupg_cipher_is_compliant): New function.
(gnupg_digest_is_compliant): Likewise.
* common/compliance.h (gnupg_cipher_is_compliant): New prototype.
(gnupg_digest_is_compliant): Likewise.
* common/status.h (STATUS_DECRYPTION_COMPLIANCE_MODE): New status.
(STATUS_VERIFICATION_COMPLIANCE_MODE): Likewise.
* doc/DETAILS: Document the new status lines.
* g10/mainproc.c (proc_encrypted): Compute compliance with CO_DE_VS
and report that using the new status line.
(check_sig_and_print): Likewise.
* sm/decrypt.c (gpgsm_decrypt): Likewise.
* sm/verify.c (gpgsm_verify): Likewise.
--

When decrypting data and verifying signatures, report whether the
operations are in compliance with the criteria for data classified as
VS-NfD.  This information will be picked up by the frontend and
presented to the user.

GnuPG-bug-id: 3059
Signed-off-by: Justus Winter <justus@g10code.com>
2017-06-01 13:16:18 +02:00
Justus Winter
3b70f62423
common: Improve checking for compliance with CO_DE_VS.
* common/compliance.c (gnupg_pk_is_compliant): Only certain RSA key
sizes are compliant.

Signed-off-by: Justus Winter <justus@g10code.com>
2017-06-01 12:26:17 +02:00
Justus Winter
8a012280e0
gpg,common: Move the compliance framework.
* common/Makefile.am (common_sources): Add new files.
* common/compliance.c: New file.  Move 'gnupg_pk_is_compliant' here,
and tweak it to not rely on types private to gpg.
* common/compliance.h: New file.  Move the compliance enum here.
* g10/keylist.c (print_compliance_flags): Adapt callsite.
* g10/main.h (gnupg_pk_is_compliant): Remove prototype.
* g10/misc.c (gnupg_pk_is_compliant): Remove function.
* g10/options.h (opt): Use the new compliance enum.
* sm/keylist.c (print_compliance_flags): Use the common functions.

Signed-off-by: Justus Winter <justus@g10code.com>
2017-06-01 12:09:43 +02:00
Justus Winter
3a07a69dfc
common: Correctly render SHA256-based ssh fingerprints.
* common/ssh-utils.c (dummy_realloc): New function.
(dummy_free): Likewise.
(get_fingerprint): Prepend the fingerprint with the name of the digest
algorithm.  Correctly render SHA256-based ssh fingerprints.
* common/t-ssh-utils.c (sample_keys): Add SHA256 hashes for the keys.
(main): Add an option to dump the keys to gather fingerprints, also
print the SHA256 fingerprint for keys given as arguments, and check
the SHA256 fingerprints of the test keys.

GnuPG-bug-id: 2106
Signed-off-by: Justus Winter <justus@g10code.com>
2017-05-24 17:07:13 +02:00
Justus Winter
3ac1a9d3a0
common: Support different digest algorithms for ssh fingerprints.
* common/ssh-utils.c (get_fingerprint): Add and honor 'algo' parameter.
(ssh_get_fingerprint{,_string}): Likewise.
* common/ssh-utils.h (ssh_get_fingerprint{,_string}): Update prototypes.
* common/t-ssh-utils.c (main): Adapt accordingly.
* agent/command-ssh.c (agent_raw_key_from_file): Likewise.
(ssh_identity_register): Likewise.
* agent/command.c (do_one_keyinfo): Likewise.
* agent/findkey.c (modify_description): Likewise.
--
This lays the foundation to support other algorithms.

GnuPG-bug-id: 2106
Signed-off-by: Justus Winter <justus@g10code.com>
2017-05-24 17:01:48 +02:00
Werner Koch
00b7767bc6
common: Let format_text return an error.
* common/stringhelp.c (format_text): Return NULL on error.
* common/t-stringhelp.c (test_format_text): Adjust for change.
* g10/gpgcompose.c (show_help): Abort on out of core.
* g10/tofu.c (ask_about_binding): Abort on format_text error.
(show_statistics): Ditto.
(show_warning): Ditto.
--

For better re-usability function in common/ shot  better not use
xmalloc functions.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-05-15 09:58:27 +02:00
Justus Winter
f4365790da
tests: Make it possible to run all tests using our infrastructure.
* Makefile.am (TESTS_ENVIRONMENT): New variable.
(check-all): New phony target to run all tests.
* tests/gpgme/gpgme-defs.scm (have-gpgme?): New function that tests
whether the GPGME test suite is available instead of exiting the
process.
* tests/gpgscm/init.scm (export): New macro.
* tests/gpgscm/tests.scm (run-tests): New function.
(load-tests): Likewise.
* tests/gpgme/run-tests.scm: Simplify and move the parsing of the list
of tests to 'all-tests.scm'.
* tests/gpgsm/run-tests.scm: Likewise.
* tests/migrations/run-tests.scm: Likewise.
* tests/openpgp/run-tests.scm: Likewise.
* tests/gpgme/Makefile.am: To select the tests to run, use the
variable 'TESTS'.  This harmonizes the interface with the automake
test suite.
* tests/gpgsm/Makefile.am: Likewise.
* tests/migrations/Makefile.am: Likewise.
* tests/openpgp/Makefile.am: Likewise.
* tests/openpgp/README: Likewise.
* agent/all-tests.scm: New file.
* common/all-tests.scm: Likewise.
* g10/all-tests.scm: Likewise.
* g13/all-tests.scm: Likewise.
* tests/gpgme/all-tests.scm: Likewise.
* tests/gpgsm/all-tests.scm: Likewise.
* tests/migrations/all-tests.scm: Likewise.
* tests/openpgp/all-tests.scm: Likewise.
* tests/run-tests.scm: Likewise.
--

This change allows us to run all tests in parallel and write one XML
report capturing the results of every test.  It also lays the
foundation to parametrize test suites.

Signed-off-by: Justus Winter <justus@g10code.com>
2017-05-11 18:12:37 +02:00
NIIBE Yutaka
0ce94a9698 g10, sm, dirmngr, common: Add comment for fall through.
* common/b64dec.c (b64dec_proc): Comment to clarify.
* dirmngr/cdblib.c (cdb_make_put): Use same pattern to clarify.
* dirmngr/dirmngr-client.c (read_pem_certificate): Likewise.
* dirmngr/ks-engine-hkp.c (ks_hkp_get): Likewise.
* g10/armor.c (unarmor_pump): Likewise.
* g10/gpg.c (main): Likewise.
* g10/import.c (read_block): Likewise.
* g10/keygen.c (make_backsig): Likewise.
* g10/pkclist.c (check_signatures_trust):  Likewise.
* sm/gpgsm.c (main): Likewise.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-05-10 11:13:12 +09:00
NIIBE Yutaka
5c8fe54809 Spelling fixes in docs and comments.
--

In addition, fix trailing spaces in tests/inittests.

GnuPG-bug-id: 3121
Reported-by: ka7 (klemens)
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-04-28 10:06:33 +09:00
NIIBE Yutaka
74258278ef common, g10: Fix enumeration types.
* common/openpgpdefs.h (CIPHER_ALGO_PRIVATE10, PUBKEY_ALGO_PRIVATE10)
(DIGEST_ALGO_PRIVATE10, COMPRESS_ALGO_PRIVATE10): New.
* g10/misc.c (map_pk_gcry_to_openpgp): Add type conversion.
(map_cipher_openpgp_to_gcry, openpgp_cipher_algo_name)
(openpgp_pk_test_algo2, map_md_openpgp_to_gcry)
(pubkey_get_npkey): Add default handling.

--

Compilers may emit code assuming the maximum value of enum type.
According to OpenPGP specification, there are cases for private uses.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-04-13 12:54:52 +09:00
NIIBE Yutaka
7b4edf14bb common: Simplify format_text.
* common/stringhelp.c (format_text): Don't allow IN_PLACE formatting.
* common/stringhelp.h: Change the API with no IN_PLACE.
* common/t-stringhelp.c (test_format_text): Follow the change.
* g10/gpgcompose.c (show_help): Likewise.
* g10/tofu.c (format_conflict_msg_part1, ask_about_binding)
(show_statistics, show_warning): Likewise.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-04-12 14:47:30 +09:00
NIIBE Yutaka
456c5cdb2d common: Portability fix for logging.c.
* common/logging.c (S_IRGRP, S_IWGRP, S_IROTH, S_IWOTH): Avoid
duplicated definition.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-04-11 11:53:52 +09:00
Justus Winter
214fa90122
common: Avoid undefined behavior.
* common/iobuf.c (iobuf_read_line): Do not consider 'length' if
'buffer' is NULL.

Signed-off-by: Justus Winter <justus@g10code.com>
2017-03-30 16:13:43 +02:00
Justus Winter
caf0091553
common: Fix connecting to the agent.
* common/homedir.c (_gnupg_socketdir_internal): Fix error handling.
--

Prior to 26086b36 the non-existance of the socket directory was
considered an error if a non-default home directory is used.  Since
26086b36 we now create the directory on demand, but the function still
returned the fallback path.  This made the agent bind the socket in
the socket directory, and the client trying to connect to the socket
in the home directory.

Fixes-commit: 26086b362f
Signed-off-by: Justus Winter <justus@g10code.com>
2017-03-27 16:21:02 +02:00
Werner Koch
0b3770c421
gpg: Improve check for already compressed packets.
* common/miscellaneous.c (is_openpgp_compressed_packet): New.
(is_file_compressed): Rerad 2 more bytes and call new function.

--

Note that this does not yet allow to detect compressed data piped to
gpg.  This requires a proper read-ahead in iobuf.c which is
complicated due to the auto-removal of filter functions.  Thus such an
read-ahead needs to be done in the I/O backend of iobuf.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-03-24 11:51:44 +01:00
Werner Koch
26086b362f
common: Implicitly do a gpgconf --create-socketdir.
* common/homedir.c (_gnupg_socketdir_internal): Create the
sub-directory.
--

Although there is no auto cleanup (yet) this should be helpful.  Let's
see whether possibly leaving stale directories around is better than
running into trouble when --create-socketdir was not used.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-03-23 17:57:31 +01:00
NIIBE Yutaka
b9ab733fc0 common: Fix warning for portability.
* common/localename.c (do_nl_locale_name): We don't use CATEGORY.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-03-07 10:42:46 +09:00
Justus Winter
e064c75b08
common,tools: Always escape newlines when escaping data.
* common/stringhelp.c (do_percent_escape): Always escape newlines.
* tools/gpgconf-comp.c (gc_percent_escape): Likewise.
--
Newlines always pose a problem for a line-based communication format.

GnuPG-bug-id: 2387
Signed-off-by: Justus Winter <justus@g10code.com>
2017-03-02 09:31:11 +01:00
Werner Koch
246b27921b
build: Add kludge for "make distcheck" in a release build.
* 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>
2017-03-01 18:40:05 +01:00
Werner Koch
2bbdeb8ee8
gpg: Allow creating keys using an existing ECC key.
* common/sexputil.c (get_pk_algo_from_canon_sexp): Remove arg R_ALGO.
Change to return the algo id.  Reimplement using get_pk_algo_from_key.
* g10/keygen.c (check_keygrip): Adjust for change.
* sm/certreqgen-ui.c (check_keygrip): Ditto.
--

GnuPG-bug-id: 2976
Signed-off-by: Werner Koch <wk@gnupg.org>
2017-03-01 13:36:01 +01:00
Werner Koch
1192449207
w32: Make pipes really pollable.
* common/exectool.c (gnupg_exec_tool_stream) [W32]: Use _get_osfhandle
to print the fd for the command line.
* common/exechelp-w32.c (create_pipe_and_estream): Use es_sysopen so
that the streams are actually pollable.
--

This addresses two bugs:

 - Using the "-&@INEXTRA@" kludges requires that we pass the value of
   the handle on the command line and not the libc fd.

 - gpgrt_poll requires the use of the ReadFile/WriteFile backend which
   is currently only used when the stream has been created with
   gpgrt_sysopen.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-28 09:39:10 +01:00
Werner Koch
55b6c2595a
Clarify text of LGPLv2+/GPLv2+ licensed files.
--
2017-02-24 13:48:28 +01:00
Werner Koch
effa80e0b5
gpg: Emit new status DECRYPTION_KEY
* common/status.h (STATUS_DECRYPTION_KEY): New.
* g10/pubkey-enc.c (get_it): Emit that status.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-23 19:59:21 +01:00
Yuri Chornoivan
24cf0606b4 Clean up word replication.
--

This fixes extra word repetitions (like "the the" or "is is") in the
code and docs.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2017-02-21 13:11:46 -05:00
Werner Koch
3e9512e557
common: New function log_logv_with_prefix.
* common/logging.c (do_logv): Add arg 'prefmt' and print it.  Chnage
call callers to pass NULL.
(log_logv_with_prefix): New.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-20 17:22:59 +01:00
Werner Koch
e1dfd86236
common: Rename remaining symbols in ksba-io-support.
* common/ksba-io-support.c (gpgsm_reader_eof_seen): Rename to ...
(gnupg_ksba_reader_eof_seen): this.  Change all callers.
(gpgsm_destroy_reader): Rename to ...
(gnupg_ksba_destroy_reader): this.  Change all callers.
(gpgsm_finish_writer): Rename to ...
(gnupg_ksba_finish_writer): this.  Change all callers.
(gpgsm_destroy_writer): Rename to ...
(gnupg_ksba_destroy_writer): this.  Change all callers.
* common/ksba-io-support.c (struct base64_context_s): Rename to ...
(gnupg_ksba_io_s): this.
* common/ksba-io-support.h (base64_context_s): Ditto.
(Base64Context): Rename this typedef to ...
(gnupg_ksba_io_t): this.  Change all users.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-16 17:21:05 +01:00
Werner Koch
28c31524be
common: Remove gpgsm dependencies from ksba-io-support.
* common/ksba-io-support.c: Include ksba-io-support.h instead of
../sm/gpgsm.h.  Include util.h.
(writer_cb_parm_s): Remove const from 'pem_name'.
(gpgsm_destroy_writer): Free 'pem_name'.
(gpgsm_create_reader): Rename to ...
(gnupg_ksba_create_reader): this.  Replace args CTRL and
ALLOW_MULTI_PEM by a new arg FLAGS.  Change the code to evaluate
FLAGS.  Change all callers to pass the FLAGS.
(gpgsm_create_writer): Rename to ...
(gnupg_ksba_create_writer): this.  Replace arg CTRL by new arg FLAGS.
Add arg PEM_NAME.  Evaluate FLAGS.  Store a copy of PEM_NAME.  Change
all callers to pass the FLAGS and PEM_NAME.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-16 16:22:07 +01:00
Werner Koch
919e76b407
common: Change license of ksba-io-support.c
* common/ksba-io-support.c: Change from GPLv3+ to LGPLv3+/GPLv2+.
--

According to the sm/ChangeLog-2011 and the git log all code has been
written by me or g10 Code employees.  Also changed the copyright
notices so that the file can be sued separately.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-16 14:18:03 +01:00
Werner Koch
04bfa6fe65
sm,common: Move ksba reader and writer support to common/.
* sm/base64.c: Rename to ...
* common/ksba-io-support.c: this.
* common/ksba-io-support.h: New.
* common/Makefile.am (common_sources): Add new files.
* sm/Makefile.am (gpgsm_SOURCES): Remove base64.c

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-02-16 14:07:27 +01:00
Daniel Kahn Gillmor
8810314e37 common: Avoid warning about implicit declaration of gnupg_fd_valid.
* common/logging.c: Add #include "sysutils.h".

--

Without this, we see:

logging.c:573:9: warning: implicit declaration of function \
  ‘gnupg_fd_valid’ [-Wimplicit-function-declaration]
   if (! gnupg_fd_valid (fd))
         ^~~~~~~~~~~~~~

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2017-02-08 12:05:08 -05:00
Justus Winter
6823ed4658
gpg,common: Make sure that all fd given are valid.
* common/sysutils.c (gnupg_fd_valid): New function.
* common/sysutils.h (gnupg_fd_valid): New declaration.
* common/logging.c (log_set_file): Use the new function.
* g10/cpr.c (set_status_fd): Likewise.
* g10/gpg.c (main): Likewise.
* g10/keylist.c (read_sessionkey_from_fd): Likewise.
* g10/passphrase.c (set_attrib_fd): Likewise.
* tests/openpgp/Makefile.am (XTESTS): Add the new test.
* tests/openpgp/issue2941.scm: New file.
--

Consider a situation where the user passes "--status-fd 3" but file
descriptor 3 is not open.

During the course of executing the rest of the commands, it's possible
that gpg itself will open some files, and file descriptor 3 will get
allocated.

In this situation, the status information will be appended directly to
whatever file happens to have landed on fd 3 (the trustdb? the
keyring?).

This is a potential data destruction issue for all writable file
descriptor options:

   --status-fd
   --attribute-fd
   --logger-fd

It's also a potential issue for readable file descriptor options, but
the risk is merely weird behavior, and not data corruption:

   --override-session-key-fd
   --passphrase-fd
   --command-fd

Fixes this by checking whether the fd is valid early on before using
it.

GnuPG-bug-id: 2941
Signed-off-by: Justus Winter <justus@g10code.com>
2017-02-08 14:28:49 +01:00
Werner Koch
707c47f559
Update copyright notices for 2017.
--

Also some http:// -> https:// fixes.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-23 19:16:55 +01:00
Werner Koch
af5979a42b
Fix format string errors and some missing error case initialization.
* common/logging.c (do_logv): Remove extra parentheses in comparison.

* dirmngr/dns-stuff.c (resolve_addr_libdns): Init RES so that
dns_res_close is given a defined value in the error case.

* dirmngr/http.c (cookie_read, cookie_write) [HTTP_USE_NTBTLS]: Fix
format string char.

* dirmngr/ks-engine-hkp.c (ks_hkp_help): Remove duplicate "const".
* dirmngr/ks-engine-http.c (ks_http_help): Ditto.
* dirmngr/ks-engine-kdns.c (ks_kdns_help): Ditto.
* dirmngr/ks-engine-ldap.c (ks_ldap_help): Ditto.

* scd/app-p15.c (send_keypairinfo, do_getattr): Fix format string
char.
* tools/gpgconf-comp.c (gpg_agent_runtime_change): Init PID for the
error case.
(scdaemon_runtime_change): Ditto.
(dirmngr_runtime_change): Ditto.

* tools/gpgconf.c (query_swdb): Init VALUE_SIZE_UL.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-23 16:33:01 +01:00
Werner Koch
e031b3c16c
common: Fix buffer copy code again.
* common/exectool.c (my_error_from_errno): Remove.
(copy_buffer_do_copy): Do without var RC.
(copy_buffer_flush): Ditto.  Use ERRNO instead of es_write return
code.
(gnupg_exec_tool): Correctly return errors from es_read.
--

Fixes-commit: 55c9212a23
Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-19 14:58:23 +01:00
Damien Goutte-Gattat
3daeef702b gpg: Allow to freeze faked system time.
* g10/gpg.c (main): If the parameter for --faked-system-time
ends with a '!', freeze time at the specified point.
* common/gettime.c (gnupg_set_time): Allow to freeze the time
at an arbitrary time instead of only the current time.
* doc/gpg.texi: Update documentation for --faked-system-time.
--

This patch allows the user to modify the behavior of the
--faked-system-time option: by appending a '!' to the parameter,
time in GnuPG will be frozen at the specified time, instead of
advancing normally from that time onward.

Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
2017-01-19 10:39:06 +01:00
Werner Koch
55c9212a23
common: Clarify use of vars in buffer copy code.
* common/exectool.c (my_error_from_errno): New.
(copy_buffer_do_copy): Use separate vars for errno values and
gpg-error values for clarity.  s/assert/log_assert/.
(copy_buffer_flush): Ditto.
(gnupg_exec_tool_stream): Use gpg_err_code when testing.
--

NB: It is surprising that es_write seems not to set ERRNO but only
returns the ERRNO value.  Need to check whether this is really the
case.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-19 09:59:08 +01:00
Justus Winter
34fa2d79a0 common: Fix flushing copy buffers.
* common/exectool.c (copy_buffer_flush): Write and flush the data, but
do not hide EAGAIN from the caller.
(gnupg_exec_tool_stream): Retry on EAGAIN.

GnuPG-bug-id: 2425
Signed-off-by: Justus Winter <justus@g10code.com>
2017-01-18 18:24:51 +01:00
Werner Koch
bae42e5437
common: Remove unused function tty_print_string.
* common/ttyio.c (tty_print_string): Rename to ...
(do_print_string): this.  Make local.  Simplify FP case by using
print_utf8_buffer.  Change caller.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-17 10:19:06 +01:00
Werner Koch
5c0777e1ca
tests: Fix t-gettime for a time_t of 64 and a long of 32 bit.
* 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>
2017-01-12 10:39:19 +01:00
Werner Koch
088d71d367
common: New function log_debug_with_string.
* common/logging.c (do_logv): Factor some code out to ...
(print_prefix): new.
(log_logv): Add arg EXTRASTRING and print it.  Change all callers to
pass NULL for it.
(log_debug_with_string): New.  Uses EXTRASTRING.
--

This function can be used to print a human readable buffer in addition
to a log message to the log stream.  This function will keep all lines
together and prefix them with ">> ".

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-11 10:42:44 +01:00
Daniel Kahn Gillmor
7249ab0f95 common: Avoid unnecessary ambiguity in argparse.
* common/argparse.c (find_long_option): Avoid unnecessary ambiguity.
--

If two struct ARGPARSE_OPTS share a prefix in their long_opt name, but
have the exact same short_opt and flags, they are aliases and not
distinct options.  Avoid reporting this as an ambiguity, so that (for
example) both --clearsign and --clear-sign can be invoked as --clear.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Debian-Bug-Id: 850475
2017-01-11 02:32:20 -05:00
Justus Winter
bfd6a49012 common: Fix fallback code.
* common/logging.c (_log_assert): Fix the variant for compilers that
do not support __FUNCTION__.
* common/logging.h (_log_assert): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2017-01-10 12:31:46 +01:00
Werner Koch
8d774904c8
agent,w32: Fix annoying output to DebugView.
* agent/gpg-agent.c (startup_fd_list): Do not define for W32.
(main) [W32]: Do not call get_all_open_fds.
--

GnuPG-bug-id: 2267
Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-06 18:47:53 +01:00
Werner Koch
6170eb8090
Silence two -Wlogical-op warnings.
* common/tlv.c (parse_ber_header): Avoid compiler warning about a
duplicate condition.
* tools/gpgtar-create.c (pattern_valid_p): Likewise.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-05 20:43:40 +01:00
Justus Winter
a1e0d4a1e7 common: Turn assertions into expressions.
* common/logging.h (log_assert): Turn this into an expression so it
can be used in expressions.

Signed-off-by: Justus Winter <justus@g10code.com>
2017-01-02 18:23:34 +01:00
Werner Koch
6b84ecbf31
Replace use of variable-length-arrays.
* common/t-iobuf.c (main): Replace variable-length-array.
* g10/gpgcompose.c (mksubpkt_callback): Ditto.
(encrypted): Ditto.
* g10/t-stutter.c (log_hexdump): Ditto.
(oracle_test): Ditto.
* g10/tofu.c (get_policy): Ditto.  Use "%zu" for size_t.
* scd/app-openpgp.c (ecc_writekey): Replace variable-length-array.
Check for zero length OID_LEN.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-01-02 13:29:18 +01:00
Werner Koch
6204f8104f
tests: Avoid skipping exectool tests.
* common/t-exectool.c (test_executing_true): Try also /usr/bin/true.
(test_executing_false): Try also /usr/bin/false.
--

Reported-by: Nelson H. F. Beebe
  I then ran a test on all our test lab systems, and found that
  /bin/false is missing on DragonFlyBSD, FreeBSD, GhostBSD,
  HardenedBSD, Mac OS X, MidnightBSD, Minix, one version of MirBSD,
  NetBSD, OpenBSD, PacBSD, PCBSD, and TrueOS.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-12-20 18:39:30 +01:00
Werner Koch
e384405b6e
Remove unused debug flags and add "dns" and "network".
* g10/options.h (DBG_CARD_IO_VALUE, DBG_CARD_IO): Remove.
* g10/gpg.c (debug_flags): Remove "cardio".
* agent/agent.h (DBG_COMMAND_VALUE, DBG_COMMAND): Remove.
* agent/gpg-agent.c (debug_flags): Remove "command".
* scd/scdaemon.h (DBG_COMMAND_VALUE, DBG_COMMAND): Remove.
* scd/scdaemon.c (debug_flags): Remove "command".
* dirmngr/dirmngr.h (DBG_DNS_VALUE, DBG_DNS): New.
(DBG_NETWORK_VALUE, DNG_NETWORK): New.
* dirmngr/dirmngr.c (debug_flags): Add "dns" and "network".
--

Note that "dns" and "network" are not yet used but will soon be added
to dirmngr.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-12-19 09:41:15 +01:00
Justus Winter
ca1e9749bf common: Support locating components in the build tree.
* common/homedir.c (gnupg_build_directory): New variable.
(gnupg_module_name_called): Likewise.
(gnupg_set_builddir): New function.
(gnupg_set_builddir_from_env): Likewise.
(gnupg_module_name): Support locating components in the build tree.
* common/util.h (gnupg_set_builddir): New prototype.
* tests/openpgp/defs.scm (tools): Drop 'gpg and 'gpg-agent.
(tool): Rename to 'tool-hardcoded.
(gpg-conf): New function, with accessors for the results.
(gpg-components): New variable.
(tool): New function.
* tools/gpgconf.c (enum cmd_and_opt_values): New key.
(opts): New option '--build-prefix'.
(main): Handle new option.
--

This change makes sure that the components from the build tree are
used, and not some older installed version in PATH.  It also lets us
make GPGME use components from the build tree, making it possible to
execute GPGME's test suite with them.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-12-14 16:41:18 +01:00
Justus Winter
d6e332422f common: Fix typo.
--
Signed-off-by: Justus Winter <justus@g10code.com>
2016-12-14 16:41:18 +01:00
Werner Koch
aae68a3ccd
common: Add replacements for error codes from gpg-error 1.26.
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-12-14 15:57:16 +01:00
Werner Koch
5c7d582228
common: Skip the Byte Order Mark in conf files.
* common/argparse.c (optfile_parse): Detect and skip the UTF-8 BOM.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-12-08 20:25:48 +01:00
Werner Koch
ce29272e24
gpg: New option --default-new-key-algo.
* common/openpgp-oid.c (openpgp_is_curve_supported): Add optional arg
R_ALGO and change all callers.
* common/util.h (GPG_ERR_UNKNOWN_FLAG): New error code.
* g10/options.h (struct opt): Add field DEF_NEW_KEY_ALGO.
* g10/gpg.c (oDefaultNewKeyAlgo): New enum.
(opts): New option "--default-new-key-algo".
(main): Set the option.
* g10/keygen.c: Remove DEFAULT_STD_ FUTURE_STD_ constants and replace
them by ...
(DEFAULT_STD_KEY_PARAM, FUTURE_STD_KEY_PARAM): new string constants.
(get_keysize_range): Remove arg R_DEF and return that value instead.
Change all callers.
(gen_rsa): Use get_keysize_range instead of the removed
DEFAULT_STD_KEYSIZE.
(parse_key_parameter_part): New function.
(parse_key_parameter_string): New function.
(quick_generate_keypair): Refactor using parse_key_parameter_string.
(generate_keypair): Ditto.
(parse_algo_usage_expire): Ditto.
--

This new option is intended to be used in the forthcoming
--set-profile command of gpgconf.  It allows to provide a gpg
configuration with custom defaults for a new key using the simple
commands which use the default algorithm set.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-12-02 19:47:40 +01:00
Werner Koch
60b4982836
gpg,sm: Merge the two versions of check_special_filename.
* sm/gpgsm.c (check_special_filename): Move to ..
* common/sysutils.c (check_special_filename): here.  Add arg
NOTRANSLATE.
(allow_special_filenames): New local var.
(enable_special_filenames): New public functions.
* sm/gpgsm.c (allow_special_filenames): Remove var.
(main): Call enable_special_filenames instead of setting the var.
(open_read, open_es_fread, open_es_fwrite): Call
check_special_filename with 0 for NOTRANSLATE.
* common/iobuf.c (special_names_enabled): Remove var.
(iobuf_enable_special_filenames): Remove func.
(check_special_filename): Remove func.
(iobuf_is_pipe_filename): Call new version of the function with
NOTRANSLATE set.
(do_open): Ditto.
* g10/gpg.c (main): Call enable_special_filenames instead of
iobuf_enable_special_filenames.
* g10/gpgv.c (main): Ditto.
--

Note that we keep the iobuf.c:translate_file_handle because it is a
bit different (for whatever reasons) than the translate function from
sysutils.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-11-29 16:54:36 +01:00
Werner Koch
c4506a3f15
common: Rename keybox_file_rename to gnupg_rename_file.
* kbx/keybox-util.c (keybox_file_rename): Rename to ...
* common/sysutils.c (gnupg_rename_file): this.  Change all callers.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-11-16 17:43:59 +01:00
Justus Winter
7cbb080384 common,w32: Simplify locking.
* common/asshelp.c (lock_spawning): Use the same code on Windows that
we use on all other platforms.
(unlock_spawning): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-11-08 16:01:53 +01:00
Werner Koch
4d7dc432b5
Change all http://www.gnu.org in license notices to https://
--
2016-11-05 12:02:19 +01:00
Werner Koch
488b183811
common: Improve compare_string_versions.
* common/stringhelp.c: Include limits.h.
(compare_version_strings): Change semantics to behave like strcmp.
Include the patch lebel in the comparison.  Allow checking a single
version string.
* common/t-stringhelp.c (test_compare_version_strings): Adjust test
vectors and a few new vectors.
* g10/call-agent.c (warn_version_mismatch): Adjust to new sematics.
* g10/call-dirmngr.c (warn_version_mismatch): Ditto.
* sm/call-agent.c (warn_version_mismatch): Ditto.
* sm/call-dirmngr.c (warn_version_mismatch): Ditto.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-11-02 17:58:11 +01:00
Werner Koch
ad491ceec6
common: New function gnupg_usleep.
* 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>
2016-10-31 12:24:45 +01:00
Werner Koch
ece9ade4b4
common: Add GNUPG_MODULE_NAME_GPGV.
* common/util.h (GNUPG_MODULE_NAME_GPGV): New.
* common/homedir.c (gnupg_module_name): Implement.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-10-27 19:56:42 +02:00
Justus Winter
445f0c13d7 Fix typos.
--
Signed-off-by: Justus Winter <justus@g10code.com>
2016-10-27 14:59:56 +02:00
Werner Koch
a9c8b5fbe7
common: Remove debug output from gnupg_get_socket_name.
* common/sysutils.c (gnupg_get_socket_name): Remove debug message and
use my_error_from_syserror.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-10-27 09:27:37 +02:00
NIIBE Yutaka
8b3d0d1a36 common: Fix gnupg_inotify_has_name, differently.
* common/sysutils.c (gnupg_inotify_has_name): Use void * to stop the
warning.

--
According to the man page of inotify(7), it is aligned by null bytes.
So, bc28f320fa is reverted.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2016-10-27 15:43:18 +09:00
Daniel Kahn Gillmor
6316b28e89 agent,common: move get_socket_name() into common.
* agent/gpg-agent.c (get_socket_name): move to ...
* common/sysutils.c (gnupg_get_socket_name): ... here.

--
This allows us to use the same functionality in dirmngr as well.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2016-10-27 10:37:17 +09:00
NIIBE Yutaka
bc28f320fa common: Fix gnupg_inotify_has_name.
* common/sysutils.c (gnupg_inotify_has_name): Take care of the
alignment.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2016-10-27 10:16:48 +09:00
Werner Koch
ece13f177d
common: Use GPG_ERR_INV_VALUE instead of GPG_ERR_EINVAL.
* common/sysutils.c (gnupg_inotify_watch_socket): Return
GPG_ERR_INV_VALUE for a missing socket name and set proper error
source.
--

By using a different value we can easier see whether the error is due
to a system call or from GnuPG code.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-10-26 09:02:10 +02:00
Daniel Kahn Gillmor
3b5f5e0eb0 common: avoid segfault
* common/sysutils.c (gnupg_inotify_watch_socket): return EINVAL if
  socket_name is NULL, rather than segfaulting
--
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2016-10-26 14:16:06 +09:00
Werner Koch
7983f87587
common: Use strconcat in gnupg_setenv.
* common/sysutils.c (gnupg_setenv): Replace malloc+stpcpy by
strconcat.  Indent cpp conditionals.
(gnupg_unsetenv): Indent cpp conditionals.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-10-25 08:59:44 +02:00
NIIBE Yutaka
945e7ab0dd common: Fix openpgp_is_curve_supported.
* common/openpgp-oid.c (openpgp_is_curve_supported): Support both of
canonical name of the curve and alias.

--
Only alias (the name for print) was allowed before this change.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2016-10-24 11:20:14 +09:00
NIIBE Yutaka
6e85ac77af Fix use cases of snprintf.
* agent/call-pinentry.c, agent/call-scd.c, agent/command.c,
build-aux/speedo/w32/g4wihelp.c, common/get-passphrase.c,
dirmngr/dirmngr.c, g10/call-agent.c, g10/cpr.c, g10/keygen.c,
g10/openfile.c, g10/passphrase.c, scd/app-openpgp.c, scd/scdaemon.c,
sm/call-agent.c, sm/call-dirmngr.c, sm/certreqgen.c: Fix assuming C99.

--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2016-10-21 12:04:46 +09:00
Justus Winter
8c7c4faf3d common,w32: Fix setting environment variables on Windows.
* common/sysutils.c (gnupg_setenv): Also update the environment block
maintained by the C runtime.
(gnupg_unsetenv): Likewise.
* tests/gpgscm/ffi.c (do_setenv): Fix error handling.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-10-20 17:01:24 +02:00
Justus Winter
8dce5ee55a common: Fix copying data to estreams.
* common/exectool.c (copy_buffer_do_copy): Correctly account for
partially written data in the event of errors.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-10-18 18:54:49 +02:00
Justus Winter
05a1e41233 common,w32: Communicate with child in non-blocking mode.
* common/exechelp-w32.c (gnupg_spawn_process): Open streams in
non-blocking mode if requested.

Fixes-commit: 83811e3f1f
Signed-off-by: Justus Winter <justus@g10code.com>
2016-10-18 18:54:49 +02:00
Justus Winter
f2d39a6d05 common,w32: Extend gnupg_create_inbound_pipe et al.
* common/exechelp-w32.c (do_create_pipe): Rename, add arguments, and
create a stream if reqested.
(gnupg_create_inbound_pipe): Use the extended function to open the
stream if requested.
(gnupg_create_outbound_pipe): Likewise.
(gnupg_create_pipe): Update call site.

Fixes-commit: 5d991e333a
Signed-off-by: Justus Winter <justus@g10code.com>
2016-10-18 18:54:49 +02:00
Justus Winter
727ca74bb9 common,w32: Make use of default_errsource in exechelp.
* common/exechelp-posix.c (my_error_from_syserror, my_error): New.
Use them instead of gpg_error and gpg_error_from_syserror.

Fixes-commit: 96c7901ec1
Signed-off-by: Justus Winter <justus@g10code.com>
2016-10-18 18:54:49 +02:00
Werner Koch
2f7d4c38c9
agent: Move inotify code to common and improve it.
* common/sysutils.c: Include sys/inotify.h.
(my_error_from_syserror, my_error): New.
(gnupg_inotify_watch_socket): New.
(gnupg_inotify_has_name): New.
* agent/gpg-agent.c: Do not include sys/inotify.h.
(my_inotify_is_name): Remove.
(handle_connections): Remove HAVE_INOTIFY_INIT protected code and use
the new functions.
--

When removing not a simple socket file but the entire directory the
old code missed most events and thus did not worked properly.

IN_DELETE_SELF has also been added to the watch list to detect a
removal of the directory.  However, in all tests that event was not
triggered.  The only way it could be triggered was by not watching
the socket dir but an arbitary directory and rmdir that.

GnuPG-bug-id: 2756
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-10-15 21:35:05 +02:00
NIIBE Yutaka
fc0b392e76 agent, dirmngr, scd: Fix init_common_subsystems.
* common/init.c (_init_common_subsystems): Don't call
gpgrt_set_syscall_clamp in this function.
* agent/gpg-agent.c, dirmngr/dirmngr.c, scd/scdaemon.c: Call
gpgrt_set_syscall_clamp after npth_init.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2016-10-07 10:45:22 +09:00
Justus Winter
4aadc751f2 common: Avoid pointer arithmetic on string literals.
* common/gettime.c (rfctimestamp): Use indexing instead.
* common/signal.c (got_fatal_signal): Likewise.
2016-10-06 14:48:52 +02:00
Justus Winter
6054e8aaec build: Fix build against libiconv.
* agent/Makefile.am: Add INCICONV and LIBICONV.
* common/Makefile.am: Likewise.
* tools/Makefile.am: Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-09-30 17:45:59 +02:00
Justus Winter
2b23a321ac common: Correctly handle modules relying on npth.
* common/Makefile.am (common_sources): Drop 'call-gpg.{c,h}'.
(with_npth_sources): New variable.
(libcommonpth_a_SOURCES): Use the new variable.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-09-27 15:54:56 +02:00
Daniel Kahn Gillmor
0d67241e31 Fix more spelling
* NEWS, acinclude.m4, agent/command-ssh.c, agent/command.c,
  agent/gpg-agent.c, agent/keyformat.txt, agent/protect-tool.c,
  common/asshelp.c, common/b64enc.c, common/recsel.c, doc/DETAILS,
  doc/HACKING, doc/Notes, doc/TRANSLATE, doc/dirmngr.texi,
  doc/faq.org, doc/gpg-agent.texi, doc/gpg.texi, doc/gpgsm.texi,
  doc/instguide.texi, g10/armor.c, g10/gpg.c, g10/keyedit.c,
  g10/mainproc.c, g10/pkclist.c, g10/tofu.c, g13/sh-cmd.c,
  g13/sh-dmcrypt.c, kbx/keybox-init.c, m4/pkg.m4, sm/call-dirmngr.c,
  sm/gpgsm.c, tests/Makefile.am, tests/gpgscm/Manual.txt,
  tests/gpgscm/scheme.c, tests/openpgp/gpgv-forged-keyring.scm,
  tests/openpgp/multisig.test, tests/openpgp/verify.scm,
  tests/pkits/README, tools/applygnupgdefaults,
  tools/gpg-connect-agent.c, tools/mime-maker.c, tools/mime-parser.c:
  minor spelling cleanup.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2016-09-17 16:00:37 +09:00
Justus Winter
c97bde2dfe common: Restore a simpler variant of 'gnupg_wait_process'.
* common/exechelp-posix.c (gnupg_wait_process): Use the code prior to
5ba4f604.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-09-05 17:26:50 +02:00
Justus Winter
845e2cc201 common: Fix error handling.
* common/exechelp-posix.c (store_result): Use xtrymalloc.
(gnupg_wait_processes): Likewise, and check result.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-09-05 17:26:50 +02:00
Justus Winter
e33111fcda common: Improve waiting for processes on POSIX.
* common/exechelp-posix.c (struct terminated_child): New definition.
(terminated_children): New variable.
(store_result): New function.
(get_result): Likewise.
(gnupg_wait_process): Store results that were not requested and
consider previously stored results.

waitpid(2) may return information about terminated children that we
did not yet request, and there is no portable way to wait for a
specific set of children.  As a workaround, we store the results of
children for later use.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-09-05 14:05:19 +02:00
Justus Winter
c39be0add8 common: Fix typo.
--
Signed-off-by: Justus Winter <justus@g10code.com>
2016-09-05 14:05:19 +02:00
Werner Koch
0ac671f8a2
common: Add an assuan logging monitor.
* common/asshelp.c (my_log_monitor): New var.
(my_libassuan_log_handler): Run that monitor.
(setup_libassuan_logging): Add arg to set a log monitor and change all
callers.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-09-05 11:58:48 +02:00
Werner Koch
959cd8903f
common: Add string operator gt,ge,le,lt to recsel.
* common/recsel.c (recsel_parse_expr): Add them.
(recsel_dump): Print them.
(recsel_select): Evaluate them.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-09-05 09:52:04 +02:00
Werner Koch
fc445b36fa
common: Check read errors in name-value.c
* common/name-value.c: Check for read errors.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-09-02 16:56:04 +02:00
Werner Koch
8b3e691ffb
w32: Fix build regression due to 2aa0701.
* common/logging.c (fun_writer): Always declare 'name_for_err'.
--

Regression-due-to: 2aa0701013
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-29 20:05:02 +02:00
Werner Koch
2aa0701013
common: Add a default socket name feature.
* common/logging.c (log_set_socket_dir_cb): New.
(socket_dir_cb): New.
(set_file_fd): Allow "socket://".
(fun_writer): Implement default socket name.
* common/init.c (_init_common_subsystems): Register default socket.
--

This change allows the use of

log-file socket://

in any configuration file.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-29 11:51:00 +02:00
Werner Koch
74a082bc10
common: Rename an odd named function.
* common/openpgp-oid.c (oid_crv25519): Rename to oid_cv25519.
(openpgp_oid_is_crv25519): Rename to openpgp_oid_is_cv25519.  Change
callers.

--

We use "cv25519" everywhere else and thus the test function should not
have a surprising name.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-25 15:16:32 +02:00
Werner Koch
5eb2682686
common: Guarantee that gnupg_get_time does not return an error.
* common/gettime.c (gnupg_get_time): Abor if time() failed.
(gnupg_get_isotime): Remove now useless check.
(make_timestamp): Remove check becuase we already checked this modulo
the faked time thing.
--

In reality a call foo = time (NULL) can never fail because the only
defined error is EFAULT, but we don't provide a buffer.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-24 18:37:55 +02:00
Werner Koch
95e9a97b32
doc: Some additional source comments
--
2016-08-24 15:31:44 +02:00
Werner Koch
54245979e6
common: Change license of mbox-util to LGPLv2.1+.
--

Noet that the code has entirely been written by me.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-22 20:44:23 +02:00
Werner Koch
62f3e00277
common: Remove unused vars in simple-pwquery.
* common/simple-pwquery.c (agent_send_option): Remove unused vars.
(simple_query): Ditto.
(agent_open): Ditto.  Return RC on error.
(simple_pwquery): Remove unused vars.  Remove shadowing of 'p'.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-22 11:09:42 +02:00
Werner Koch
d83ba4897b
dirmngr: Remove all system daemon features.
* dirmngr/dirmngr.h (opts): Remove fields 'system_service' and
'system_daemon'.
* common/homedir.c (dirmngr_sys_socket_name): Remove.
(dirmngr_user_socket_name): Rename to ...
(dirmngr_socket_name): this.  Change call callers.
* common/asshelp.c (start_new_dirmngr): Remove the system socket
feature.
* tools/gpgconf.c (list_dirs): Do not print "dirmngr-sys-socket".
* sm/server.c (gpgsm_server): Adjust for removed system socket feature.
* dirmngr/server.c (cmd_getinfo): Ditto.
(cmd_killdirmngr): Remove check for system daemon.
(cmd_reloaddirmngr): Ditto.
* dirmngr/dirmngr.c (USE_W32_SERVICE): Remove macro.
(aService): Remove.
(opts): Remove --service.
(w32_service_control): Remove.
(real_main, call_real_main) [W32]: Remove wrapper.
(main): Remove Windows system service feature.  Remove system dameon
feature.  Use only the "~/.gnupg/dirmngr_ldapservers.conf" file.
* dirmngr/certcache.c (load_certs_from_dir): Remove warning in the
system dameon case.
* dirmngr/crlcache.c (DBDIR_D): Always use "~/.gnupg/crls.d".
* dirmngr/ocsp.c (validate_responder_cert): Do not call
validate_cert_chain which was used only in system daemon mode.
* dirmngr/validate.c (validate_cert_chain): Always use the code.
--

We are now starting dirmngr as needed as a user daemon.  The
deprecated system daemon mode does not anymore make sense.  In case a
system wide daemon is required, it is better to setup a dedicated
account to run dirmngr and tweak socket permissions accordingly.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-18 11:23:40 +02:00
Werner Koch
b57f553212
g13: New command --find-device.
* common/status.h (STATUS_BLOCKDEV: New.
* g13/call-syshelp.c: Include "call-syshelp.h".
(finddevice_status_cb, call_syshelp_find_device): New.
* g13/g13.c (aFindDevice): New.
(opts): Add "--find-device".
(main): Implement --find-device.
* g13/sh-cmd.c (cmd_finddevice): New.
(register_commands): Register new command.
--

This might be useful for scripting.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-13 13:49:41 +02:00