* scd/app-openpgp.c (check_keyidstr): Ignore the card version and also
compare case insensitive.
(do_learn_status): Add mssing error handling.
--
This is required because we changed what we emit as serialno of
OpenPGP cards but existing keys still use the old form of the serial
number (i.e. with a firmware version). This is so that existing stub
keys of gpg-agent will continue to work.
GnuPG-bug-id: 5100
* scd/app-openpgp.c (do_readkey): Allow the keygrip for the keyid.
Use case insensitive match forthe keyid.
(do_readcert): Allow the keygrip for the keyid.
--
This patch is only to sync ths up with master.
* scd/app-openpgp.c (retrieve_fprtime_from_card): New.
(send_keypair_info): Add more to KEYPAIRINFO.
--
This is mainly needed to sync this version with master.
* scd/app-openpgp.c (wipe_and_free): New.
(wipe_and_free_string): New.
(get_disp_serialno): Remove. Replace callers by function
app_get_dispserialno.
(get_usage_string): New.
(send_keypair_info): Use new function.
--
The new function has the same behaviour. The wipe functions are
not yet used.
* cd/app-openpgp.c (data_objects): Add 0x00FA.
(do_getattr): Add KEY-ATTR-INFO.
--
See the section 4.4.3.11 Algorithm Information in the OpenPGP card
functional specification version 3.4.1.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
(cherry picked from commit 90d0072165)
Some parts where already here.
* scd/app-openpgp.c (do_getattr): New attrubute "UIF".
(do_learn_status): Use that.
--
Actually this is not just convenience but will make it easier to add
new keys to an openpgp card - we will need to change this only at one
place.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 11f0700282)
* scd/app-openpgp.c (struct app_local_s): Add ecc.algo field.
(send_key_attr): Use ecc.algo field.
(ecc_read_pubkey): Use ecc.algo field.
(ecc_writekey): Ed448 means EdDSA.
(parse_algorithm_attribute): Set ecc.algo field from card.
Add checking for Ed25519 for ECC_FLAG_DJB_TWEAK flag.
--
There used to be a possible support of Ed25519 with ECDSA, (instead of
EdDSA). To distinguish key for Ed25519 for EdDSA, we use the
flag: (flags eddsa). Ed448 has no support for ECDSA and defaults to
EdDSA even if no such flag.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
(cherry picked from commit b743942a97)
* scd/app-openpgp.c (ecc_writekey): Use provided ECDH params to
compute the fingerprint. Add a default for use by gnupg 2.2.
(store_fpr): Add arg update.
(rsa_read_pubkey, ecc_read_pubkey): Add arg meta_update and avoid
writing the fingerprint back to the card if not set.
(read_public_key): Also add arg meta_update.
(get_public_key): Do not pass it as true here...
(do_genkey): ... but here.
--
This is based on commit c03ba92576 and
done here to ease backporting. There is no functional change.
GnuPG-bug-id: 6378
* scd/app-openpgp.c (data_objects): Capitalize the word for usage.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
(cherry picked from commit e6b7e0ff99)
* g10/card-util.c (uif, cmdUIF): New.
(card_edit): Add call to uif by cmdUIF.
* scd/app-openpgp.c (do_getattr): Support UIF-1, UIF-2, and UIF-3.
(do_setattr): Likewise.
(do_learn_status): Learn UIF-1, UIF-2, and UIF-3.
--
GnuPG-bug-id: 4158
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
(cherry picked from commit 0cb65564e0)
Also included the relevant part from
commit 0240345728
Note that this patch is mainly to simplifying backporting and not to
support the UIF.
* scd/app-openpgp.c (struct app_local_s): Add new flag.
(get_cached_data): Force chace use if flag is set.
(app_select_openpgp): Avoid reading DO 6E multiple times.
--
The do not cache property of 6E was introduced so that we can change
for example key attributes without getting into with the cache.
However, for initial reading the cache makes a lot of sense and thus we
now use this hack to only temporary cache. A better strategy would be
to clear the cache when we change card data but that is more error
prone.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit d5fb598323)
* scd/iso7816.c (CMD_SELECT_DATA): New.
(iso7816_select_data): New.
* scd/app-openpgp.c (do_readcert): Allow OpenPGP.1 and OPENPGP.2
(do_writecert): Ditto.
(do_setattr): Add CERT-1 and CERT-2.
--
This has been tested with a Zeitcontrol 3.4 card. A test with a
Yubikey 5 (firmware 5.2.6) claiming to support 3.4 failed.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 37b1c5c200)
* scd/app-openpgp.c (do_change_pin): Allow prefixing the CHVNO with
"OPENPGP."
--
The generic keyref allows for better error detection in case a keyref
is send to a wrong card. This has been taken from master commit
3231ecdafd which has additional changed
for gpg-card-tool, which is only available there.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 6651a0640d)
* scd/app-openpgp.c (count_sos_bits): New. Count as sos_write does.
(store_fpr): For ECC, use count_sos_bits.
--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
(cherry picked from commit 95156ef9bf)
and
(cherry picked from commit f482e4bd12)
* scd/app-openpgp.c (struct app_local_s): s/extcap_v3/is_v3/.
s/max_certlen_3/max_certlen. Change users.
--
The extcap_v3 flag is set if the version is 3 or later and as such
does not only declare that the v3 extcap layout is used. Make this
clear by renaming.
Likewise for max_certlen_3.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit bbdb48ec0d)
* 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/samplekeys/nistp256-openssl-self-signed.p12: New.
* tests/samplekeys/Description-p12: Add this one.
* tests/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
* 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
(cherry picked from commit c1f78634ec)
* 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);
* 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
* 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.
* 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.
* 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.
* g10/call-agent.c (struct keyinfo_data_parm_s): Remove CARD_AVAILABLE
field.
(keyinfo_status_cb): Don't touch CARD_AVAILABLE field.
(agent_probe_secret_key); Don't check CARD_AVAILABLE field.
* g10/import.c (do_transfer): Check if it's card key or not.
--
In 2.2 branch, gpg-agent doesn't have a capability to report if card
is available or not by KEYINFO command. Thus, this clean up.
GnuPG-bug-id: 3456
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/call-agent.c (keyinfo_status_cb): Parse more fields.
(agent_probe_secret_key): Use KEYINFO and returns bigger value
representing the preference.
--
Backport the commit of:
8748c50bfa
GnuPG-bug-id: 3456
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* 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
* 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
* g10/gpg.c (oAddDesigRevoker): New.
(opts): Add new option.
* g10/options.h (opt): Add field desig_revokers.
* g10/keygen.c (get_parameter_idx): New.
(get_parameter): Make use of get_parameter_idx.
(prepare_desig_revoker): New.
(get_parameter_revkey): Add arg idx.
(proc_parameter_file): Add designated revokers.
(do_generate_keypair): Write all designated revokers.
--
(cherry picked from commit 3d094e2bcf)
Support for v5 desig revokers has been removed. However, we should
check whether we can add a longer v4 desig revoker fingerprint in
addition to the regular v4 desig revoker.
* agent/trustlist.c (struct trustitem_s): Add field de_vs.
(read_one_trustfile): Parse it.
(istrusted_internal): Emit TRUSTLISTFLAG status line.
* sm/gpgsm.h (struct rootca_flags_s): Add field de_vs.
* sm/call-agent.c (istrusted_status_cb): Detect the flags.
* sm/sign.c (write_detached_signature): Remove unused vars.
--
Right now this flag has no effect; we first need to specify the exact
behaviour.
GnuPG-bug-id: 5079
(cherry picked from commit a5360ae4c7)
* agent/trustlist.c (struct trustitem_s): Add flag "qual".
(read_one_trustfile): Rename arg "allow_include" to "systrust" and
change callers. Parse new flag "qual".
(istrusted_internal): Print all flags.
* sm/call-agent.c (istrusted_status_cb): Detect the "qual" flag.
* sm/gpgsm.h (struct rootca_flags_s): Add flag "qualified".
* sm/certchain.c (do_validate_chain): Take care of the qualified flag.
--
(cherry picked from commit 7c8c606061)
* sm/sign.c: Include tlv.h.
(write_detached_signature): New,
(gpgsm_sign): Fixup binary detached signatures.
--
This helps some other software to verify detached signatures.
(cherry picked from commit 8996b0b655)
