* sm/certchain.c (find_up): Get rid of the legacy return code -1 and
chnage var name rc to err.
(gpgsm_walk_cert_chain): Change var name rc to err.
(do_validate_chain): Get rid of the legacy return code -1.
* sm/keydb.c (keydb_search): Replace return code -1 by
GPG_ERR_NOT_FOUND.
(keydb_set_cert_flags): Replace return code -1 by GPG_ERR_NOT_FOUND.
* sm/certchain.c (find_up_search_by_keyid): Ditto.
(find_up_external, find_up, find_up_dirmngr): Ditto.
(gpgsm_walk_cert_chain): Ditto.
(get_regtp_ca_info): Ditto.
* sm/certlist.c (gpgsm_add_to_certlist): Ditto.
(gpgsm_find_cert): Ditto.
* sm/delete.c (delete_one): Ditto.
* sm/export.c (gpgsm_export): Ditto.
(gpgsm_p12_export): Ditto.
* sm/import.c (gpgsm_import_files): Ditto.
* sm/keylist.c (list_cert_colon): Ditto.
(list_internal_keys): Ditto.
* sm/sign.c (add_certificate_list): Ditto.
--
This bug was detected while fixing
GnuPG-bug-id: 4757
Backported-from-master: 473b83d1b9efe51fcca68708580597dddf3f50b7
Some extra code has been taken from
commit ed6ebb696e4063dc664d7ee74fc492025881c459
* common/compliance.c (gnupg_pk_is_compliant): Also consider the
gcrypt vids for ECDSA et al.
(gnupg_pk_is_allowed): Ditto.
* sm/verify.c (gpgsm_verify): Consider the curve. Print a compliance
notice for a non-compliant key.
* sm/certchain.c (gpgsm_validate_chain): Silence the "switching to
chain model".
--
Backported-from-master: 338a5ecaa1f11abf24514c8df994170bdb1018f4
--
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: 390497ea115e1aca93feec297a5bd6ae7b1ba6dd
* sm/certchain.c (find_up): Disable external lookups in offline mode.
Always allow AKI lookup if CRLs are also enabled.
--
GnuPG-bug-id: 4898
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/call-dirmngr.c (gpgsm_dirmngr_lookup): Add optional arg URL and
adjust all callers.
* sm/certchain.c (oidstr_caIssuers): New.
(struct find_up_store_certs_s): Add additional fields.
(find_up_store_certs_cb): Store the fingerprint.
(find_up_via_auth_info_access): New.
(find_up): Try the AIA URI first.
--
Note that --auto-issuer-key-retrieve is required to use that.
GnuPG-bug-id: 4898
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/certchain.c (is_cert_still_valid): Shortcut if tehre is no DP.
* common/audit.c (proc_type_verify): Print "n/a" if a cert has no
distribution point.
* sm/gpgsm.h (opt): Add field enable_issuer_based_crl_check.
* sm/gpgsm.c (oEnableIssuerBasedCRLCheck): New.
(opts): Add option --enable-issuer-based-crl-check.
(main): Set option.
--
If the issuer does not provide a DP and the user wants such an issuer,
we expect that a certificate does not need revocation checks. The new
option --enable-issuer-based-crl-check can be used to revert to the
old behaviour which requires that a suitable LDAP server has been
configured to lookup a CRL by issuer.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from master)
* sm/gpgsm.h (struct server_control_s): Add field 'current_time'.
* sm/certchain.c (find_up_search_by_keyid): Detect a corner case.
Also simplify by using ref-ed cert objects in place of an anyfound
var.
--
See the code for a description of the problem. Tested using the certs
from the bug report and various command lines
gpgsm --faked-system-time=XXXX --disable-crl-checks \
-ea -v --debug x509 -r 0x95599828
with XXXX being 20190230T000000 -> target cert too young
with XXXX being 20190330T000000 -> okay
with XXXX being 20190830T000000 -> okay, using the long term cert
with XXXX being 20220330T000000 -> target cert expired
The --disabled-crl-checks option is required because in our a simple
test setting dirmngr does not know about the faked time.
GnuPG-bug-id: 4696
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit d246f317c04862cacfefc899c98da182ee2805a5)
* g10/keydb.c (keydb_add_resource): Make ANY_REGISTERED
file-global. Write a STATUS_ERROR.
(maybe_create_keyring_or_box): Check for non-accessible but existant
file.
(keydb_search): Write a STATUS_ERROR if no keyring has been registered
but continue to return NOT_FOUND.
* sm/keydb.c (keydb_add_resource): Rename ANY_PUBLIC to ANY_REGISTERED
and make file-global. Write a STATUS_ERROR.
(keydb_search): Write a STATUS_ERROR if no keyring has been registered
but continue to return NOT_FOUND. Also add new arg CTRL and change
all callers to pass it down.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/server.c (option_handler): Add "offline".
(cmd_getinfo): Ditto.
* sm/certchain.c (is_cert_still_valid):
(do_validate_chain):
* sm/gpgsm.c (gpgsm_init_default_ctrl): Default "offline" to the value
of --disable-dirmngr.
* sm/call-dirmngr.c (start_dirmngr_ext): Better also check for
ctrl->offline.
--
Adding this option makes it easier to implement the corresponding
feature in gpgme.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/logging.h: Rename JNLIB_LOG_* to GPGRT_LOG_*.
* common/mischelp.h: Rename JNLIB_GCC_* to GPGRT_GCC_*.
--
JNLIB has no more meaning. Thus we switch to a GPGRT_ prefix in
anticipation that some code may eventually be moved to libgpg-error.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/certchain.c (find_up_search_by_keyid): Consider all matching
certificates.
(find_up): Add some debug messages.
--
The DFN-Verein recently re-issued its CA certificates without
generating new keys. Thus looking up the chain using the authority
keyids works but may use still existing old certificates. This may
break the CRL lookup in the Dirmngr. The hack to fix this is by using
the latest issued certificate with the same subject key identifier.
As usual Peter Gutman's X.509 style guide has some comments on that
re-issuing.
GnuPG-bug-id: 1644
The asymmetric quotes used by GNU in the past (`...') don't render
nicely on modern systems. We now use two \x27 characters ('...').
The proper solution would be to use the correct Unicode symmetric
quotes here. However this has the disadvantage that the system
requires Unicode support. We don't want that today. If Unicode is
available a generated po file can be used to output proper quotes. A
simple sed script like the one used for en@quote is sufficient to
change them.
The changes have been done by applying
sed -i "s/\`\([^'\`]*\)'/'\1'/g"
to most files and fixing obvious problems by hand. The msgid strings in
the po files were fixed with a similar command.
* sm/gpgsm.h (VALIDATE_FLAG_STEED): New.
* sm/gpgsm.c (gpgsm_parse_validation_model): Add model "steed".
* sm/server.c (option_handler): Allow validation model "steed".
* sm/certlist.c (gpgsm_cert_has_well_known_private_key): New.
* sm/certchain.c (do_validate_chain): Handle the
well-known-private-key attribute. Support the "steed" model.
(gpgsm_validate_chain): Ditto.
* sm/verify.c (gpgsm_verify): Return "steed" in the trust status line.
* sm/keylist.c (list_cert_colon): Print the new 'w' flag.
--
This is the first part of changes to implement the STEED proposal as
described at http://g10code.com/steed.html . The idea for X.509 is
not to use plain self-signed certificates but certificates signed by a
dummy CA (i.e. one for which the private key is known). Having a
single CA as an indication for the use of STEED might help other X.509
implementations to implement STEED.
We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces. In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much. For future commits the pre-commit scripts
checks that this won't happen again.
* keybox.h (KEYBOX_FLAG_BLOB_SECRET, KEYBOX_FLAG_BLOB_EPHEMERAL):
New.
* keybox-update.c (keybox_compress): Use it here instead of a
magic constant.
sm/
* fingerprint.c (gpgsm_get_fingerprint): Add caching.
(gpgsm_get_fingerprint_string): Use bin2hexcolon().
(gpgsm_get_fingerprint_hexstring): Use bin2hex and allocate only
as much memory as required.
(gpgsm_get_keygrip_hexstring): Use bin2hex.
* certchain.c (gpgsm_validate_chain): Keep track of the
certificate chain and reset the ephemeral flags.
* keydb.c (keydb_set_cert_flags): New args EPHEMERAL and MASK.
Changed caller to use a mask of ~0. Return a proper error code if
the certificate is not available.
