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mirror of git://git.gnupg.org/gnupg.git synced 2024-12-22 10:19:57 +01:00

10089 Commits

Author SHA1 Message Date
Werner Koch
956b1e1c26
build: Extend autobuild diagnostics by the username
* m4/autobuild.m4 (AB_INIT): Add username.
--

The old autobuild diagnostics show up in build logs.  What they are
missing is an information on the user who triggered a build.  EMAIL is
a common thing to denote the actual user using a service account.
2023-10-16 16:31:08 +02:00
Werner Koch
606933dfb4
gpg: Allow to specify seconds since Epoch beyond 2038.
* g10/keygen.c (parse_expire_string_with_ct): Use new function
scan_secondsstr.
(parse_creation_string): Ditto.
--

Noet that we cap the seconds at the year 2106.

GnuPG-bug-id: 6736
2023-10-14 17:23:42 +02:00
Werner Koch
a17363e992
common: New function scan_secondsstr.
* common/gettime.c (scan_secondsstr): New.

* common/t-gettime.c (test_scan_secondsstr):
(main): Call it.
2023-10-14 17:14:22 +02:00
Werner Koch
5601f5db98
gpgsm: Improvements for NDEF in the pkcs#12 parser
* sm/minip12.c (_tlv_push): Handle NDEF more correctly.
(tlv_expect_octet_string): Do not bail out on NDEF.
(dump_tag_info): Print some more infos.
--

We do not have a complete test case for this.  We need to further
analyze T6752 to see what Mozilla is doing here.  In any case with
this patch we get a bit further and don't bail out at the ndef.

GnuPG-bug-id: 6536, 6752
2023-10-10 11:37:00 +02:00
Werner Koch
4963f13f8f
scd:openpgp: Return better error codes for the Reset Code.
* scd/app-openpgp.c (do_change_pin): Use GPG_ERR_BAD_RESET_CODE where
appropriate.
* common/util.h: Add error codes missing in gpgrt 1.46.

* agent/call-pinentry.c (unlock_pinentry): Handle
GPG_ERR_BAD_RESET_CODE.
(agent_askpin): Ditlo.  Also simply condition.
(agent_get_passphrase):  Ditto.
* g10/call-agent.c (status_sc_op_failure): Handle
GPG_ERR_BAD_RESET_CODE.
* g10/card-util.c (write_sc_op_status): Ditto.
* tools/card-call-scd.c (status_sc_op_failure): Ditto.
2023-10-06 12:15:10 +02:00
Werner Koch
24b3a5a579
sm: Support more HMAC algos in the pkcs#12 parser.
* sm/minip12.c (oid_hmacWithSHA1): New.  Also for the SHA-2 algos.
(digest_algo_from_oid): New.
(set_key_iv_pbes2): Add arg digest_algo.
(crypt_block): Ditto.
(decrypt_block): Ditto.
(parse_bag_encrypted_data): Parse the optional prf part and get the
hmac algorithm.
(parse_shrouded_key_bag): Ditto.
(p12_build): Pass SHA1 for digest_algo.

* sm/t-minip12.c (run_one_test): Print failed values in verbose mode.

* tests/cms/samplekeys/nistp256-openssl-self-signed.p12: New.
* tests/cms/samplekeys/Description-p12: Add this one.
* tests/cms/Makefile.am (EXTRA_DIST): Ditto.
--

This supports the modern algorithms, i.e. using SHA256 for the KDF
which is the default in openssl unless the -legacy option is used.

GnuPG-bug-id: 6536
2023-10-06 11:02:19 +02:00
NIIBE Yutaka
9353dc811a
tests:tpm2dtests: Modify tests with SWTPM and relax the condition.
* configure.ac (SWTPM_IOCTL): Remove.
(TEST_LIBTSS): Fix the condition.
* tests/tpm2dtests/Makefile.am (TESTS_ENVIRONMENT): Remove
SWTPM_IOCTL.
* tests/tpm2dtests/start_sw_tpm.sh: Add --flags to invoke SWTPM,
not requiring SWTPM_IOCTL and TSSSTARTUP any more.

--

Cherry-picked from master commit of:
	227b3b14f4be2f33ed721818c2186e7fca4cebdf

GnuPG-bug-id: 6052
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-06 09:56:09 +09:00
NIIBE Yutaka
0e200f2187
tests:tpm2dtests: Fix tests with SWTPM.
* configure.ac (TEST_LIBTSS): Fix the condition with SWTPM.
* tests/tpm2dtests/start_sw_tpm.sh: Use --daemon and --pid
to run SWTPM.

--

Cherry-picked from master commit of:
	98dd6f7af6aa3dcce19f20c22e3f825676e6b184

GnuPG-bug-id: 6052
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-06 09:55:36 +09:00
NIIBE Yutaka
0494ec8f4d
build: Simplify detecting a TPM emulator.
* configure.ac (TPMSERVER): Don't supply hard-coded path.
(SWTPM, SWTPM_IOCTL, TSSSTARTUP): Likewise.

--

Cherry-picked from master commit of:
	f2ca727978da5b1ed84f97bf37d604e8a4e60091

Having hard-coded path has bad side effect; It may not be detected
even if it's available with PATH.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-06 09:54:44 +09:00
NIIBE Yutaka
e783866f41
tools: Add TPM2DAEMON_SOCK_NAME for --remove-socketdir.
* tools/gpgconf.c (main): Care about tpm2d.  Emit correct ERR.

--

Cherry-picked from master commit of:
	25c84ffd1078e6619761aa731a82dbaf4175c02e

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-06 09:54:06 +09:00
NIIBE Yutaka
d17efdcd6f
tests:tpm2dtests: Fix tests with TPM2D.
* tests/tpm2dtests/Makefile.am (TESTS_ENVIRONMENT): Fix.
* tests/tpm2dtests/all-tests.scm: Follow the change of gpgscm.
* tests/tpm2dtests/run-tests.scm: Likewise.

--

Cherry-picked from master commit of:
	321f9c0a3f2873cb3007e2bc2a542bbd0b2cc974

GnuPG-bug-id: 6052
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-06 09:53:31 +09:00
NIIBE Yutaka
8d0819346d
tpm2d: Check SWTPM environment variable for swtpm support.
* tpm2d/intel-tss.h (TSS_Create): Check SWTPM.

--

Cherry-picked from master commit of:
	1da40db03eba4aa056f7cdf8ef90292272a4147d

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2023-10-06 09:52:26 +09:00
NIIBE Yutaka
9909f622f6
agent: fix tpm2d keytotpm handling
* agent/divert-tpm2.c (agent_write_tpm2_shadow_key): Call
agent_delete_key before agent_write_private_key.  Recover
from an error.

--

Cherry-picked from master commit of:
	eda3997b439e415f1bebaa3be20c8bdb43d3a1d0

Fixes-commit: a1015bf2fc07dabb1200eab5fa41f13e7bf98202
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2023-10-06 09:51:33 +09:00
NIIBE Yutaka
19caa5c267
agent: Initialize FP for the case of error return.
* agent/findkey.c (agent_write_private_key): Initialize FP.

--

Cherry-picked from master commit of:
	a8618fdccdab228a8bbe3efeb87223a68fa57219

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-06 09:50:12 +09:00
Werner Koch
b4449ffabc
gpg-card: Give a hint on how to get help for the "yubikey" command.
* tools/card-yubikey.c (yubikey_commands): Print a hint.
2023-10-05 11:07:16 +02:00
Werner Koch
c1f78634ec
sm: Improve the octet string cramming for pkcs#12
* sm/minip12.c (need_octet_string_cramming): New.
(tlv_expect_object, tlv_expect_octet_string): Run the test before
cramming.

* sm/minip12.c (ENABLE_DER_STRUCT_DUMPING): New but undefined macro
for debug purposes.
(bag_decrypted_data_p, bag_data_p): Use macro to allow dumping.
--

This bug was exhibited by importing a gpgsm exported EC certificate.

We use an extra test instead of retrying to allow retruning an error
from malloc failure.  And well, for easier reading of the code.

GnuPG-bug-id: 6536
2023-10-05 10:25:14 +02:00
NIIBE Yutaka
68b7aff9ce
agent: Fix agent_update_private_key.
* agent/findkey.c (agent_update_private_key): Check FNAME0.

--

Cherry-pick master commit of:
	08e529fa7cfa8f55256337dd525fe8724c78cd92

Fixes-commit: a216e9c028ee389c4bf0250b822d567ffe9ad85e
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-10-04 10:27:01 +09:00
Werner Koch
9a3e41c151
common: Improve lock strategy for dotlock.
* common/dotlock.c (next_wait_interval): New.
(dotlock_take_unix): Use new function.
(dotlock_take_w32): Ditto.
--

In particular when using a dotlock file for protecting the spawning
and several processes try to spawn the agent or another component, we
often run into long delays.  The solution is to is to exponential
backoff and also to reduce the initial delay from 50ms to 4ms.  We
further limit the maximum wait period to about 2 seconds and then
repeat at intervals of 512, 1024 and 2048ms.  In the wait-forever case
we add a small random value to have different intervals per process.

GnuPG-bug-id: 3380

For testing this code snippet in the spawning function might be
useful:

          const char *s;
          if ((s=getenv("hold_gpg_file")))
            while (!gnupg_access (s, F_OK))
              gnupg_sleep (1);
2023-10-02 14:45:19 +02:00
Werner Koch
d7a1577a25
dirmngr: Add code to support the negotiation auth method.
* dirmngr/http.c (enum auth_negotiate_states): New.
(struct proxy_info_s): Add new fields.
(release_proxy_info): Free Windows stuff.
(proxy_get_token): New. Implemented only for Windows for now.
(run_proxy_connect): Add support for auth method Negotiation.
(store_header): Keep some header lines separate.
--

The code does something but I have not yet been able to test it due
to problems setting up Squid with AD authentication.  As of now it
will respond with a failure but that should not be worse than not to
implement Negotiation.

Supporting Negotiation using GSS for Unix should eventually also be
done.

GnuPG-bug-id: 6719
2023-10-02 13:10:13 +02:00
Werner Koch
53bdb7440c
dirmngr: Extended the http_get_header function.
* dirmngr/http.c (send_request): Add arg 'skip'.  Adjust all callers.
--

GnuPG-bug-id: 6719
2023-10-02 13:05:49 +02:00
Werner Koch
52b7a60cf9
common: Add new function b64decode.
* common/b64dec.c (b64decode): New.
* common/t-b64.c: Change license to LGPL.
(oops): New macro.
(hex2buffer): New.
(test_b64decode): New.
(main): Default to run the new test.
* common/Makefile.am (module_maint_tests): Move t-b64 to ...
(module_tests): here.
--

Sometimes we have a short base64 encoded string we need todecode.
This function makes it simpler.

License change of the test module justified because I am the single
author of the code.
2023-10-02 13:03:03 +02:00
Werner Koch
a5e33618f4
dirmngr: Fix handling of the HTTP Content-Length
* dirmngr/http.c (cookie_s): Add fields pending, up_to_empty_line,
last_was_lf, and last_was_lfcr.
(http_context_s): Add field keep-alive.
(http_wait_response): Set up_to_empty_line.  Take care of keep_alive
flag.
(coookie_read): Implement detection of empty lines.
(cookie_write): Free the pending buffer.
--

The problem we fix here is that we already buffered stuff beyond the
empty line which marks the start of the content-length counting.  Thus
we tried to wait for more bytes despite that everything had already
been read.  This bug might have showed up more often in the real world
since the we changed the BUFSIZ on Windows from 512 byte to 8k.  It
also depends on the length of the headers and whether the server
closed the connection so that we ignored the Content-Length.

The bug was introduced earlier than 2010 and could have the effect
that a connection got stuck until the network layer timed out.

Note that the keep-alive parts of the patch are not yet used.
2023-09-26 14:19:26 +02:00
Werner Koch
c91f759baf
common: Add gnupg_memstr to replace static versions.
* common/stringhelp.c (gnupg_memstr): New.
* common/mbox-util.c (my_memstr): Remove.
(is_valid_mailbox_mem): Use gnupg_memstr.
* common/recsel.c (my_memstr): Remove.
(recsel_select): Use gnupg_memstr.
2023-09-26 14:17:37 +02:00
Werner Koch
3054016db9
dirmngr: Require gnutls 3.2
* dirmngr/http.c: Remove gnutls version specific code.
(send_request): Factor some code out to ...
(run_proxy_connect): new.
(mk_proxy_request): new.
(mk_std_request): new.
* configure.ac (NEED_GNUTLS_VERSION): Require 3.2.
--

This patch is to factor out some code and also to remove support for
legacy gnutls versions.  Note that gnutls 3.2 was released 10 years
ago.
2023-09-26 14:13:51 +02:00
Werner Koch
668deeded9
dirmngr: Improve error codes returned from http fetching.
* dirmngr/ks-engine-http.c (ks_http_fetch): Return better error codes.
* dirmngr/ks-engine-hkp.c (send_request): Ditto.
* dirmngr/t-http.c (main): New option --try-proxy.
2023-09-26 14:10:42 +02:00
Werner Koch
1e120f5a8d
dirmngr: Implement automatic proxy detection on Windows.
* dirmngr/http.c [W32]: Include winhttp.h
(w32_get_internet_session): New.
(w32_get_proxy): New.
(get_proxy_for_url): Implement automatic proxy detection and fix error
in last patch.
(http_reinitialize): New.
* dirmngr/dirmngr.c (dirmngr_sighup_action): Call reinitialize.
* dirmngr/Makefile.am (NETLIBS) [W32]: Link with winhttp.
--

GnuPG-bug-id: 5768
2023-09-26 14:10:13 +02:00
Werner Koch
fed33baed1
dirmngr: Further simplify the http code and improve a message.
* dirmngr/http.c (make_fp_write, make_fp_read): New.
(http_raw_connect): Use new functions.
(http_wait_response): Ditto.
(send_request): Ditto.  Change proxy error diagnostic.
(connect_server): Improve error message for host not found.
--

GnuPG-bug-id: 5768
2023-09-26 14:06:47 +02:00
Werner Koch
845d5e61d8
dirmngr: Cleanup the http module.
* configure.ac (NEED_NTBTLS_VERSION): Require at least 0.2.0 so that
we can remove a conditional compilation.

* dirmngr/http.c (struct proxy_info_s): New.
(release_proxy_info): New to keep proxy information in one object.
(send_request): Factor some code out to ...
(get_proxy_for_url): this,
(send_request_basic_checks): this,
(send_request_set_sni): this,
(run_ntbtls_handshake): this,
(run_gnutls_handshake): and this.
--

Note that this also removes some never used code.  For example the
NTBTLS handshake has code taken from GNUTLS which was never used due
to the different ways on how the certificates are checked.

The proxy code has been factored out to make to prepare further
authentication methods.  The proxy_info_t was introduced for the same
reason.

Tested against gnutls and ntbtls builds.  No proxy tests yet done,
because we need more sophisticated tests anyway.

GnuPG-bug-id: 5768
2023-09-26 13:58:31 +02:00
Werner Koch
2a2846959f
gpg: Fix --no-utf8-strings.
* g10/gpg.c (main): Ignore --no-utf8-strings only on Windows.
--

Fixes-commit: 8c41b8aac3efb78178fe1eaf52d8d1bbc44941a8
Reported-by: Ingo Klöcker
2023-09-18 11:26:56 +02:00
Robin H. Johnson via Gnupg-devel
bf662d0f93
gpg: Add --list-filter properties sig_expires/sig_expires_d
Modelled after key_expires/key_expires_d.

This should be useful to detect upcoming certification expiry, so the
certifications can be renewed in advance of the expiry.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
2023-09-15 10:37:47 +02:00
Werner Koch
4fc745bc43
dirmngr: Relax the detection of the "none" keyserver.
* dirmngr/server.c (cmd_keyserver): Ignore also hkps://none.
(ensure_keyserver): Better ignore also "none" with a hkp or hpks
scheme.
--

GnuPG-bug-id: 6708
2023-09-11 11:24:00 +02:00
Werner Koch
7f9e05d73f
common: Never remove /dev/null.
* common/sysutils.c (gnupg_remove): Detect /dev/null.
--

GnuPG-bug-id: 6556
2023-09-07 17:21:05 +02:00
Werner Koch
a02f3cc4e8
gpg: Fix validity of re-imported keys.
* g10/trustdb.c (tdb_clear_ownertrusts): Detect stale validity
records.
--

GnuPG-bug-id: 6399

This problem was introduced by an actually very useful patch

  2002-12-13  David Shaw  <dshaw@jabberwocky.com>
  [...]
  * import.c (import_keys_internal): Used here so we don't rebuild
  the trustdb if it is still clean.
  (import_one, chk_self_sigs): Only mark trustdb dirty if the key
  that is being imported has any sigs other than self-sigs.
  Suggested by Adrian von Bidder.

[the last part]

The bug exhibited itself only after signing a key, deleting that key
and then re-importing the original non-signed key.
2023-09-06 12:12:47 +02:00
Werner Koch
0aa32e2429
dirmngr: Allow conf files to disable default keyservers.
* dirmngr/server.c (ensure_keyserver): Detect special value "none"
(cmd_keyserver): Ignore "none" and "hkp://none".
--

GnuPG-bug-id: 6708
2023-09-06 09:50:28 +02:00
Werner Koch
362a6dfb0a
gpg: Fix last commit.
* g10/keyid.c (hash_public_key): Do not pass the version.
--

Fixes-commit: 1f76cbca35133969ccccfa324d633556e19a386c
2023-09-05 08:08:54 +02:00
Werner Koch
1f76cbca35
gpg: Add option --with-v5-fingerprint
* g10/gpg.c (oWithV5Fingerprint): New.
(opts): Add new option.
(main): Set option.
* g10/options.h (opt): Add with_v5_fingerprint.
* g10/keyid.c (hash_public_key): Factor out to ...
(do_hash_public_key): this.  Add new arg to foce v5 style hashing.
(v5_fingerprint_from_pk): New.
(v5hexfingerprint): New.
* g10/keylist.c (print_fingerprint): Print v5 fingerprint for v4 keys
if the option is set.
--

GnuPG-bug-id: 6705
2023-09-04 16:36:51 +02:00
Werner Koch
776876ce1c
gpgsm: Add --always-trust feature.
* sm/gpgsm.h (opt): Re-purpose unused flag always_trust.
(struct server_control_s): Add "always_trust".
(VALIDATE_FLAG_BYPASS): New.
* sm/gpgsm.c (oAlwaysTrust): New.
(opts): Add "--always-trust"
(main): Set option.
* sm/server.c (option_handler): Add option "always-trust".
(reset_notify): Clear that option.
(cmd_encrypt): Ditto.
(cmd_getinfo): Add sub-command always-trust.
* sm/certchain.c (gpgsm_validate_chain): Handle VALIDATE_FLAG_BYPASS.
* sm/certlist.c (gpgsm_add_to_certlist): Set that flag for recipients
in always-trust mode.
--

GnuPG-bug-id: 6559
2023-08-31 12:30:26 +02:00
Werner Koch
ee27ac18ea
doc: Add some hints for AD queries.
--

This is repo only.
2023-08-24 11:28:12 +02:00
Werner Koch
32c55603df
dirmngr: Fix LDAP time parser.
* dirmngr/ldap-misc.c (rfc4517toisotime): Correct index.
--

Obviously the parser assumes the standard ISO format with the 'T'
before the hour.  That is not correct here.  We need this parser for
the modifyTimestamp thingy.
2023-08-24 11:25:30 +02:00
NIIBE Yutaka
fa29c86582
build: Update libassuan.m4 to allow build with libassuan 3.
* m4/libassuan.m4: Update from libassuan master.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-08-02 11:39:40 +09:00
NIIBE Yutaka
96b69c1866
gpg: Add support for Subkey-Expire-Date.
* g10/keygen.c (enum para_name): Add pSUBKEYEXPIREDATE.
(proc_parameter_file): Add support for pSUBKEYEXPIREDATE.
(read_parameter_file): Add "Subkey-Expire-Date".

--

Cherry-pick from master commit of:
	23bcb78d279ebc81ec9340356401d19cf89985f1

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-07-25 11:15:22 +09:00
NIIBE Yutaka
2258bcded6
gpg: Fix expiration time when Creation-Date is specified.
* g10/keygen.c (parse_expire_string_with_ct): New function, optionally
supply the creation time.
(parse_expire_string): Use parse_expire_string_with_ct with no
creation time.
(proc_parameter_file): Use parse_expire_string_with_ct possibly with
the creation time.

--

Cherry-pick from master commit of:
	b07b5144ff6a9208ea27fe1e1518270bd22b382c

GnuPG-bug-id: 5252
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-07-25 11:14:43 +09:00
Andre Heinecke
c68b70ce9d
w32: Add keyboxd.exe to signed files
* build-aux/speedo.mk (AUTHENTICODE_FILES): Add keyboxd.exe

--
This should prevent that keyboxd.exe is blocked on systems that
only allow signed executables.
2023-07-21 10:29:22 +02:00
Andre Heinecke
083a16ae08
dirmngr: Add doc for faked-system-time
* dirmngr/dirmngr.c (gpgrt_opt_t): Use string for oFakedSystemTime.
(oFakedSystemTime): Use similar conversion as gpgsm has.
* dirmngr/dirmngr.texi (faked-system-time): Document it.

--
For testing X509 certificates this is usually required and
then confusing that the example from the gpgsm man page
does not work for dirmngr.
2023-07-21 10:26:44 +02:00
NIIBE Yutaka
a3be97df4d
common:w32: Fix gnupg_w32_set_errno.
* common/sysutils.c (gnupg_w32_set_errno): Return EC.

--

Cherry-pick master commit of:
	4c6b759368bcf19a13df07c5c6080765ecac28ca

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-07-10 11:21:16 +09:00
NIIBE Yutaka
9ae3cfcabe
dirmngr: Enable the call of ks_ldap_help_variables when USE_LDAP.
* dirmngr/server.c [USE_LDAP] (cmd_ad_query): Conditionalize.

--

Cherry-pick master commit of:
	dc13361524c1477b2106c7385f2059f9ea111b84

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2023-07-05 10:46:45 +09:00
Werner Koch
2378ccf97c
Post release updates
--
2023-07-04 16:44:01 +02:00
Werner Koch
d073f26d81
Release 2.4.3 gnupg-2.4.3 2023-07-04 16:06:59 +02:00
Werner Koch
7c04a6a284
po: msgmerge
--
2023-07-04 16:06:57 +02:00
Emir SARI
7f8ea1c9be
po: Update Turkish translation
--
2023-07-04 15:52:05 +02:00