* dirmngr/server.c (cmd_ks_get): Add option --newer.
(cmd_ad_query): Ditto.
* dirmngr/ldap-misc.c (isotime2rfc4517): New.
(rfc4517toisotime): New.
* dirmngr/ks-action.c (ks_action_get): Add arg newer and pass on.
(ks_action_query): Ditto.
* dirmngr/ks-engine-ldap.c (extract_keys): Print new "chg" record.
(ks_ldap_get): Add arg newer. Modify filter with newer arg.
(ks_ldap_search): Print the modifyTimestamp.
(ks_ldap_query): Add arg newer. Modify filter with newer arg.
--
Note that the modifyTimestamp is also available on Windows, where its
value is more commonly known as whenChanged. Both are constructed
attributes.
Note that the --newer option is a bit of a misnomer because LDAP has
only a greater-or-equal and no greater-than operator.
* dirmngr/dirmngr.h: Include name-value.h
(struct server_control_s): Add rootdse and rootdse_tried.
* dirmngr/dirmngr.c (dirmngr_deinit_default_ctrl): Release them.
* dirmngr/ks-engine.h (KS_GET_FLAG_ROOTDSE): Add two new flags.
* dirmngr/ks-engine-ldap.c: Include ks-action.h
(SERVERINFO_GENERIC): New.
(struct ks_engine_ldap_local_s): Add scope.
(ks_ldap_new_state): Set a default scope.
(ks_ldap_clear_state): Ditto.
(my_ldap_connect): Add flag generic.
(return_all_attributes): New.
(fetch_rootdse): New.
(basedn_from_rootdse): New.
(ks_ldap_get): Move some code out to ...
(ks_ldap_prepare_my_state): New.
(ks_ldap_query): New.
* dirmngr/ks-action.c (ks_action_parse_uri): Factored out from server.c
(ks_action_query): New.
* dirmngr/server.c (make_keyserver_item): Factored most code out to
ks_action_parse_uri.
(cmd_ad_query): New.
--
This command allows to query the Windows Active directory.
* dirmngr/server.c (cmd_getinfo): New sub-command "stats".
(dirmngr_status_helpf): Allow for a CTRL of NULL.
* dirmngr/certcache.c (cert_cache_print_stats): Add arg ctrl and use
dirmngr_status_helpf. Adjust all callers.
* dirmngr/domaininfo.c (domaininfo_print_stats): Ditto.
* sm/certchain.c (ask_marktrusted): Flush stdout before printing the
fingerprint.
* dirmngr/crlcache.h (CRL_CACHE_NOTTRUSTED): New.
* dirmngr/crlcache.c (cache_isvalid): Set this status.
(crl_cache_cert_isvalid): Map it to GPG_ERR_NOT_TRUSTED.
(crl_cache_reload_crl): Move diagnostic to ...
* dirmngr/crlfetch.c (crl_fetch): here.
* dirmngr/server.c (cmd_isvalid): Map it to GPG_ERR_NOT_TRUSTED.
* dirmngr/validate.c (check_revocations): Handle new status. Improve
diagnostics.
* common/status.c (get_inv_recpsgnr_code): Map INV_CRL_OBJ.
* common/audit.c (proc_type_verify): Ditto.
--
This avoids repeated loading of CRLs in case of untrusted root
certificates.
* dirmngr/crlcache.c (INVCRL_TOO_OLD): New.
(INVCRL_UNKNOWN_EXTN, INVCRL_GENERAL): New.
(open_dir, crl_cache_insert): Use the new constants.
(list_one_crl_entry): Make diagnostics robust for new INVCRL codes.
* dirmngr/dirmngr.c (debug_flags): Add "keeptmp".
(set_debug): Don't set in with "guru".
* dirmngr/dirmngr.h (DBG_KEEPTMP_VALUE): New.
--
Note that flag is not yet used.
* dirmngr/ocsp.c (ocsp_isvalid): Add args r_revoked_at and
r_revocation_reason.
* dirmngr/server.c (cmd_isvalid): Emit a new REVOCATIONINFO status.
(cmd_checkocsp): Ditto.
* sm/call-dirmngr.c (struct isvalid_status_parm_s): Add new fields.
(isvalid_status_cb): Parse REVOCATIONINFO.
(gpgsm_dirmngr_isvalid): Add args r_revoked_at and
r_revocation_reason.
* sm/gpgsm.h (struct server_control_s): Add fields revoked_art and
revocation_reason.
* sm/keylist.c (list_cert_raw): Print revocation date.
(list_cert_std): Ditto.
--
Note that for now we do this only for OCSP because it is an important
piece of information when using the chain model. For a sample key see
commit 7fa1d3cc82.
* dirmngr/crlcache.c (finish_sig_check): Use raw value for the data.
--
This had the usual signed/unsigned problem. By using the modern form
we enforce Libgcrypt internal parsing as unsigned integer.
* dirmngr/ks-engine-ldap.c (PAGE_SIZE): New.
(struct ks_engine_ldap_local_s): Add several new fields.
(ks_ldap_clear_state): Release them.
(search_and_parse): Factored out from ks_ldap_get and extended to
support the paged mode.
(ks_ldap_get): Implement the pages mode for --first and --next.
* dirmngr/server.c (cmd_ks_get): Provide a dummy passphrase in --first
mode.
* dirmngr/Makefile.am (dirmngr_LDADD): Add LBER_LIBS.
--
The paged mode allows to retrieve more items than the servers usually
limit (e.g. 1000 for an LDS). This patch also allows to use --first
without a patter to retrieve all keyblocks (except for disabled and
revoked keys).
GnuPG-bug-id: 6224
* dirmngr/server.c (cmd_ks_get): Add option --first and --next.
(start_command_handler): Free that new ldap state.
* dirmngr/ks-engine-ldap.c (struct ks_engine_ldap_local_s): New.
(ks_ldap_new_state, ks_ldap_clear_state): New.
(ks_ldap_free_state): New.
(return_one_keyblock): New. Mostly factored out from ....
(ks_ldap_get): here. Implement --first/--next feature.
* dirmngr/ks-action.c (ks_action_get): Rename arg ldap_only to
ks_get_flags.
* dirmngr/ks-engine.h (KS_GET_FLAG_ONLY_LDAP): New.
(KS_GET_FLAG_FIRST): New.
(KS_GET_FLAG_NEXT): New.
* dirmngr/dirmngr.h (struct server_control_s): Add member
ks_get_state.
(struct ks_engine_ldap_local_s): New forward reference.
--
This feature allows to fetch keyblock by keyblock from an LDAP server.
This way tools can process and maybe filter each keyblock in a more
flexible way. Here is an example where two keyblocks for one mail
address are returned:
$ gpg-connect-agent --dirmngr
> ks_get --ldap --first <foo@example.org>
[... First keyblock is returned ]
OK
> ks_get --next
[ ... Next keyblock is returned ]
OK
> ks_get --next
ERR 167772218 No data <Dirmngr>
GnuPG_bug_id: 6224
* dirmngr/ks-engine-ldap.c (my_ldap_connect): Avoid passing data
behind the EOS.
(interrogate_ldap_dn): Stylistic change.
--
This also updates the my_ldap_connect description.
GnuPG-bug-id: 6047
* dirmngr/ldapserver.c (ldapserver_parse_one): Turn LINE into a const.
Use strtokenize instead of strtok style parsing.
--
This fixes a problem with resulted in a General Error for the second
key to be uploaded in the same session. But only if the colon format
to specify a keyserver with flags was used.
* dirmngr/dirmngr.h (struct ldap_server_s): Add field areconly.
* dirmngr/ldapserver.c (ldapserver_parse_one): Parse "areconly"
* dirmngr/ks-engine-ldap.c (my_ldap_connect): Implement this flag.
* dirmngr/dirmngr_ldap.c: Add option --areconly
(connect_ldap): Implement option.
* dirmngr/ldap.c (run_ldap_wrapper): Add and pass that option.
--
This flag is used to pass the Windows specific option
LDAP_OPT_AREC_EXCLUSIVE. It is ignored on other systems.
Signed-off-by: Werner Koch <wk@gnupg.org>
* dirmngr/crlcache.c (crl_cache_reload_crl): Rework the double loop.
Remove the unused issuername_uri stuff.
--
It is quite common that LDAP servers are blocked and thuis the HTTP
access point should be used instead. This worked well for
certificates where the DP are given in this form:
crlDP: ldap://x500.bund.de/[...]
http://x500.bund.de/[...]
issuer: none
but it failed for this form
crlDP: ldap://x500.bund.de/[...]
issuer: none
crlDP: http://x500.bund.de/[...]
issuer: none
because the LAST_ERR thing terminated the outer loop. This pacth
fixes this and also cleans up the code to be more robust.
Note that the common workaround of using --ignore-ldap-dp will now
only be needed if the firewall uses packet dropping instead of proper
ICMP rejects.
* dirmngr/certcache.c (put_cert): When PERMANENT, reject the
certificate which is obviously invalid.
--
With this change, invalid certificates from system won't be registered
into cache. Then, an intermediate certificate which is issued by an
entity certified by such an invalid certificate will be also rejected
with GPG_ERR_INV_CERT_OBJ. With less invalid certificates in cache,
it helps the validate_cert_chain function work better.
GnuPG-bug-id: 6142
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* dirmngr/http.c (EHOSTUNREACH, EAFNOSUPPORT): Define when not
available.
[HTTP_USE_GNUTLS] (my_gnutls_read): Use recv for Windows.
[HTTP_USE_GNUTLS] (my_gnutls_write): Use send for Windows.
--
Reported-by: Eli Zaretskii
GnuPG-bug-id: 5899
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* agent/gpg-agent.c (main): Mark --supervised as deprecated.
* dirmngr/dirmngr.c (main): Ditto.
--
The supervised thing causes more trouble than it pretends to solve.
NIIBE Yutaka