* sm/gpgsm.h (COMPAT_ALLOW_ECC_ENCR): New.
* sm/gpgsm.c (compatibility_flags): Add new flag.
* sm/encrypt.c (encrypt_dek): Allw ECC only if flag is set.
--
ECC encryption was not part of the original VS evaluation. Until this
has been re-evaluated we hide this feature behind this flag.
GnuPG-bug-id: 6253
* sm/decrypt.c (hash_ecc_cms_shared_info): Make global.
* sm/encrypt.c (ecdh_encrypt): New.
(encrypt_dek): Add arg PK_ALGO and support ECDH.
(gpgsm_encrypt): Pass PK_ALGO.
--
Note: This has only been tested with a messages created and decrypted
by GnuPG.
GnuPG-bug-id: 4098
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: d5051e31a8fc07c339253c6b82426e0d0115a20a
GnuPG-bug-id: 6253
* sm/certlist.c (cert_usage_p): Allow keyAgreement for ECC.
* sm/fingerprint.c (gpgsm_is_ecc_key): New.
--
For ECC encryption keys keyAgreement is the keyUsage we want.
GnuPG-bug-id: 6253
* sm/certreqgen.c (create_request): Create AKI and SKI by default.
--
GnuPG-bug-id: 4098, 6253
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 44676819f2873705b78849e7b2fd22214b691642
* sm/fingerprint.c (gpgsm_get_key_algo_info): Factor code out to ...
(gpgsm_get_key_algo_info2): new.
* sm/keylist.c (list_cert_colon): Put curve into field 17
(list_cert_raw): Print the unified key algotithm string instead of the
algo and size.
(list_cert_std): Ditto.
--
It is important to known whether a 256 bit ECC uses a NIST or a
Brainpool curve.
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 5c29d25e6c7c0a5a63ab4c46d4624217307adb78
GnuPG-bug-id: 6253
* sm/decrypt.c (hash_ecc_cms_shared_info): New.
(ecdh_derive_kek): New global function.
(ecdh_decrypt): New with support for
dhSinglePass-stdDH-sha1kdf-scheme.
(prepare_decryption): Support ECDH. Add args pk_algo and nbits.
(gpgsm_decrypt): Pass size of curve to prepare_decryption. Lift some
variables from an inner code block.
--
This has been compiled from these commits in master:
Backported-from-master: 95d83cf906177fe9f00e88ae42d4c118c7db4371
(sm: Support decryption of ECDH data)
Backported-from-master: ee6d29f1797e06977ae3d2edae9edc1165c6f144
(sm: Support decryption of ECDH data using a smartcard.)
Backported-from-master: 68b857df13c8a4e6cae5e3a29fd065bf90764547
(sm: Allow decryption using dhSinglePass-stdDH-sha1kdf-scheme.)
GnuPG-bug-id: 6253
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/minip12.c (p12_parse): Set badpass flag to result in ctx.
--
Fixes-commit: 4c14bbf56fb544541bd65f9d6e6e0b81779dcab6
GnuPG-bug-id: 5713, 6037
(cherry picked from commit a47b3a4087349f3873eb04a83dc2a0f512cacf86)
* sm/gpgsm.c (oCompatibilityFlags): New option.
(compatibility_flags): new.
(main): Parse and print them in verbose mode.
* sm/gpgsm.h (opt): Add field compat_glags.:
(COMPAT_ALLOW_KA_TO_ENCR): New.
* sm/keylist.c (print_capabilities): Take care of the new flag.
* sm/certlist.c (cert_usage_p): Ditto.
* common/miscellaneous.c (parse_compatibility_flags): New.
* common/util.h (struct compatibility_flags_s): New.
--
Backported-from-master: f0b373cec93bb01f02b9c0a3ab1f3e242b381c3f
Backported-from-master: ce63eaa4f8f3f41aafcaddd8d658dacd522334a8
* sm/minip12.c: Update from master.
* sm/import.c (parse_p12): Pass NULL for curve.
--
Over the last years we had a couple of changes not backported to 2.2.
However, to support DFN p12 files and probably other p12 files we need
to update the minip12.c module. Instead of picking commits we take
the module verbatim, which is relatively easy because it was
originally designed to be a standalone module.
Summary of commits taken from master:
sm: Improve pkcs#12 debug output.
sm: Rework the PKCS#12 parser to support DFN issued keys.
sm: Fix parsing encrypted data.
sm: Do not print certain issuer not found diags in quiet mode.
sm: Silence some output on --quiet
sm: Replace all assert calls by log_assert.
doc: Typo fixes in code comments
sm: Add support to export ECC private keys.
Detailed log messages for those commits:
commit 52f9e13c0cb3b42c469e2d00352ab36948ca1e55
sm: Improve pkcs#12 debug output.
* sm/minip12.c (parse_shrouded_key_bag): Fix offset diagnostic.
(parse_cert_bag): Ditto.
(parse_bag_data): Remove debug output. Pass startoffset.
Fix offset diagnostic.
commit a4e04375e84ecb7ea0d02e153cb27988fca4c2d0
sm: Rework the PKCS#12 parser to support DFN issued keys.
* sm/minip12.c (struct p12_parse_ctx_s): New. Use this instead of
passing several parameters to most functions.
(parse_pag_data): Factor things out to ...
parse_shrouded_key_bag): new.
(parse_cert_bag): New.
(parse_bag_data): New.
(p12_parse): Setup the parse context.
To support newer pkcs#12 files like those issued by the DFN we
need to support another ordering of data elements. This rework
reflects the P12 data structure a bit better than our old ad-hoc
hacks. Tests could only be done with the certificate parts and
not the encrypted private keys.
GnuPG-bug-id: 6037
commit 6c50834c0905b55ee2da18728194dd4c93c377bf
sm: Fix parsing encrypted data.
* sm/minip12.c (cram_octet_string): Finish when N==0.
(parse_bag_encrypted_data): Support constructed data with multiple
octet strings.
GnuPG-bug-id: 5793
commit a170f0e73f38e474b6d4463433fe344eca865fa5
sm: Do not print certain issuer not found diags in quiet mode.
* sm/certchain.c (find_up_dirmngr): Print one diagnostic only in
verbose mode. Do not print issuer not found diags in quiet mode.
* sm/minip12.c (parse_bag_data): Add missing verbose condition.
GnuPG-bug-id: 4757
commit 615d2e4fb15859320ea0ebec1bb457c692c57f0a
sm: Silence some output on --quiet
* sm/encrypt.c (gpgsm_encrypt): Take care of --quiet.
* sm/gpgsm.c: Include minip12.h.
(set_debug): Call p12_set_verbosity.
* sm/import.c (parse_p12): Dump keygrip only in debug mode.
* sm/minip12.c (opt_verbose, p12_set_verbosity): New.
(parse_bag_encrypted_data): Print info messages only in verbose
mode.
GnuPG-bug-id: 4757
commit 9ee975d588ee99550917e3d459dd6f79057f5c30
gpgsm: Replace all assert calls by log_assert.
commit 9bc9d0818b0e636a9dbc0dd24edf53eae95dd8e7
doc: Typo fixes in code comments
commit 5da6925a334c68d736804d8f19a684a678409d99
sm: Add support to export ECC private keys.
* sm/minip12.c [TEST]: Remove test code. Include util.h, tlv.h. and
openpgpdefs.h. Remove the class and tag constants and replace
them by those from tlv.h.
(builder_add_oid, builder_add_mpi): New.
(build_key_sequence): Rename to ...
(build_rsa_key_sequence): this.
(build_ecc_key_sequence): New.
(p12_build): Call RSA or ECC builder.
(p12_raw_build): Ditto.
* sm/export.c (gpgsm_p12_export): Use correct armor header for ECC.
(sexp_to_kparms): Support ECC.
GnuPG-bug-id: 4921
* g10/gpg.c (main): Set LOG_NO_REGISTRY.
* sm/gpgsm.c (main): Ditto.
* tools/gpg-connect-agent.c (main): Ditto.
* tools/gpgconf.c (main): Ditto.
(show_other_registry_entries): Print "DefaultLogFile".
--
The intention of this mostly forgotten registry entry was to allow for
easy debugging of the tools. However, with the global config
files (and in 2.3 with common.conf) things are anyway better. We
disable the use for the commonly used tools so that it does not look
like calling gpg on the command line seems to block with no output if
the log server (e.g. tcp://1.2.3.4:11111) is not reachable.
* tools/gpgconf-comp.c (known_options_gpgsm): Make "keyserver"
invisible.
(known_options_dirmngr): Add "ldapserver".
* sm/gpgsm.c (oKeyServer_deprecated): New.
(opts): Assign "ldapserver" to the new option and makr it as obsolete.
--
We want to use "ldapserver" in dirmngr but need to keep using
"keyserver" in gpgsm for existant versions of Kleopatra etc.
GnuPG-bug-id: 5801
* tools/gpgconf-comp.c: Remove assert.h and replace all assert calls
by log_assert.
(known_options_gpg): Add "keyserver" as invisible. Remove "options".
(known_pseudo_options_gpg, known_pseudo_options_gpgsm): New.
(gc_component): Add field known_pseudo_options.
(struct read_line_wrapper_parm_s): New.
(read_line_wrapper): New.
(retrieve_options_from_program): Use read_line_wrapper to handle
pseudo options.
(retrieve_options_from_program): Ignore to be ignored options. Add
failsafe code to avoid calling percent_escape with NULL.
--
GnuPG-bug-id: 5341,5800
Due to reading the list of options from the argparser of the
component, we had no more information about the pseudo options and
thus could not emit them. Well, there is just one pseudo option right
now, but with this change we have a generalized concept for them:
Pseudo options are used to convey information from a component to
gpgconf; for example build-in values.
This is a combined backport of patches to master.
--
This looks better and is also required for further simplifications of
gpgconf.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 9bc3e7ec037e54c6521d7ac259604836518baa1b)
* tools/gpgconf-comp.c: Remove all regular option descriptions. They
are now read in from the component. Also remove a few meanwhile
obsolete options.
* agent/gpg-agent.c: Add option description which were only set in
gpgconf-comp.c.
* dirmngr/dirmngr.c: Ditto.
* scd/scdaemon.c: Ditto.
* sm/gpgsm.c: Ditto.
* g10/gpg.c: Ditto.
--
This second part removes all regular option descriptions because they
can be read from the components. A few were missing in the components
and thus moved to there.
Signed-off-by: Werner Koch <wk@gnupg.org>
This is a backport from master (2.3).
* sm/gpgsm.c (opts): Add option --ldapserver and make --keyserver an
alias.
--
We should use "keyserver" for OpenPGP and thus it is better to allow
for "ldapserver" here - it is the same convention as now used in
dirmngr.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/gpgsm.c (main): Use gpgrt_fcancel on decryption error if gpgrt
supports this.
* sm/decrypt.c (decrypt_gcm_filter): New.
(gpgsm_decrypt): Use this filter if requested. Check authtag.
* common/compliance.c (gnupg_cipher_is_allowed): Allow GCM for gpgsm
in consumer (decrypt) de-vs mode.
--
Backported-from-master: 4980fb3c6dde8c1dda975e8a36d6086c8456a631
We allow GCM in de-vs mode for decryption although this has not been
evaluation. It is decryption and thus no serious harm may happen.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/keyserver.h: Remove.
* sm/gpgsm.h (struct keyserver_spec): Remove.
(opt): Change keyserver to a strlist_t.
* sm/gpgsm.c (keyserver_list_free): Remove.
(parse_keyserver_line): Remove.
(main): Store keyserver in an strlist.
* sm/call-dirmngr.c (prepare_dirmngr): Adjust for the strlist. Avoid
an ambiguity in dirmngr by adding a prefix if needed.
* g10/options.h (struct keyserver_spec): Move definition from
keyserver.h to here. Remove most fields.
* g10/keyserver.c (free_keyserver_spec): Adjust.
(cmp_keyserver_spec): Adjust.
(parse_keyserver_uri): Simplify.
(keyidlist): Remove fakev3 arg which does not make any sense because
we don't even support v3 keys.
--
We now rely on the dirmngr to parse the keyserver specs. Thus a bad
specification will not be caught immediately. However, even before
that dirmngr had stricter tests.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/decrypt.c (pwri_decrypt): Add arg ctrl. Ask for passphrase.
* sm/export.c (export_p12): Mark string as translatable.
* sm/import.c (parse_p12): Ditto.
--
This is finishes the support for PWRI.
The N_() marks are added so that we don't rely of the side-effect of
having the same strings in protect-tool.c
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit eeb65d3bbd7d461694d30009631739735a2b9bad)
* sm/decrypt.c (string_from_gcry_buffer): New.
(pwri_parse_pbkdf2): New.
(pwri_decrypt): New.
(prepare_decryption): Support pwri.
(gpgsm_decrypt): Test for PWRI. Move IS_DE_VS flag to DFPARM.
* common/sexputil.c (cipher_mode_to_string): New.
--
Note that this is not finished because we need to implement a password
callback. For now "abc" is used as passwort.
Latest libksba is also required to return the required info.
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 02029f9eab87e9fd667829dfb083846275576398
Note that this change also prints the used algorithm and shows some
existsing diagnostics only in verbose mode.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/keydb.c (struct keydb_handle): Remove field locked.
(keydb_lock): Remove use of locked flag.
(lock_all): Ditto.
(unlock_all): Ditto.
(keydb_set_flags): Use dotlock_is_locked instead of the locked flag.
(keydb_insert_cert): Ditto.
(keydb_delete): Ditto.
(keydb_search): s/keydb_lock/lock_all/.
(keydb_set_cert_flags): Ditto.
(keydb_clear_some_cert_flags): Ditto.
* sm/keydb.c (maybe_create_keybox): s/access/gnupg_access/.
--
We already keep the lock state in the dotlock module so it does not
make sense to add and sync another one here. Instead we use a new
dotlock function to test whether we are locked.
* sm/keydb.c (keydb_search): Lock files.
--
This is required for Windows to avoid update locks. We use it also on
Unix so that the locking behaviour is more or less indentical.
GnuPG-bug-id: 4505
* kbx/keybox-search.c (keybox_search_reset) [W32]: Always close.
* kbx/keybox-init.c (keybox_close_all_files): New.
* sm/keydb.c (keydb_close_all_files): New.
* sm/call-dirmngr.c (gpgsm_dirmngr_isvalid): Call new function.
(gpgsm_dirmngr_lookup): Ditto.
(gpgsm_dirmngr_run_command): Ditto.
--
We need to make sure that there are no open files on Windows. Thus we
close them at several strategic locations.
GnuPG-bug-id: 4505
* sm/encrypt.c (gpgsm_encrypt): Take care of --quiet.
* sm/gpgsm.c: Include minip12.h.
(set_debug): Call p12_set_verbosity.
* sm/import.c (parse_p12): Dump keygrip only in debug mode.
* sm/minip12.c (opt_verbose, p12_set_verbosity): New.
(parse_bag_encrypted_data): Print info messages only in verbose mode.
--
GnuPG-bug-id: 4757
* common/compliance.c (gnupg_gcrypt_is_compliant): New.
(gnupg_rng_is_compliant): Also check library version.
* g10/mainproc.c (proc_encrypted): Use new function.
(check_sig_and_print): Ditto.
* sm/decrypt.c (gpgsm_decrypt): Ditto.
* sm/encrypt.c (gpgsm_encrypt): Ditto.
* sm/verify.c (gpgsm_verify): Ditto
--
This will eventually allow us to declare Libgcrypt 1.9 to be de-vs
compliant. GnuPG can use this information then for its own checks.
As of now GnuPG tests the version of the used library but that is a
bit cumbersome to maintain.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 90c514868ff5fcf6d39490d4874ac3a31ba9e85f)
* configure.ac (GPGRT_ENABLE_ARGPARSE_MACROS): Define.
* common/argparse.c, common/argparse.h: Rewrite.
* tests/gpgscm/main.c: Switch to the new option parser.
* g10/gpg.c: Switch to the new option parser and enable a global conf
file.
* g10/gpgv.c: Ditto.
* agent/gpg-agent.c: Ditto.
* agent/preset-passphrase.c: Ditto.
* agent/protect-tool.c: Ditto.
* scd/scdaemon.c: Ditto.
* dirmngr/dirmngr.c: Ditto.
* dirmngr/dirmngr_ldap.c: Ditto
* dirmngr/dirmngr-client.c: Ditto.
* kbx/kbxutil.c: Ditto.
* tools/gpg-card.c: Ditto.
* tools/gpg-check-pattern.c: Ditto.
* tools/gpg-connect-agent.c: Ditto.
* tools/gpg-pair-tool.c: Ditto.
* tools/gpg-wks-client.c: Ditto.
* tools/gpg-wks-server.c: Ditto.
* tools/gpgconf.c: Ditto.
* tools/gpgsplit.c: Ditto.
* tools/gpgtar.c: Ditto.
* g13/g13.c: Ditto.
* g13/g13-syshelp.c: Ditto. Do not force verbose mode.
* sm/gpgsm.c: Ditto. Add option --no-options.
--
This is backport from master
commit cdbe10b762f38449b86da69076209324b0c99982
commit ba463128ce65a0f347643f7246a8e097c5be19f1
commit 3bc004decd289810bc1b6ad6fb8f47e45c770ce6
commit 2c823bd878fcdbcc4f6c34993e1d0539d9a6b237
commit 0e8f6e2aa98c212442001036fb5178cd6cd8af59
but without changing all functions names to gpgrt. Instead we use
wrapper functions which, when building against old Libgpg-error
versions, are implemented in argparse.c using code from the current
libgpg-error. This allows to keep the dependency requirement at
libgpg-error 1.27 to support older distributions. Tested builds
against 1.27 and 1.40-beta.
Note that g13-syshelp does not anymore default to --verbose because
that can now be enabled in /etc/gnupg/g13-syshelp.conf.
GnuPG-bug-id: 4788
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.c (gnupg_fopen) [W32]: Use _wfopen if needed. Use
new function in most places where fopen is used.
--
The config files in 2.2 are still read using fopen - we need to change
this to allow Unicode directory names. There is also one case where
files are written using the old fopen. The new option parser in 2.3
does not have this problem but at some places fopen is also still used.
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/openfile.c (try_make_homedir): Move core of the code to ...
* common/homedir.c (gnupg_maybe_make_homedir): new.
* sm/keydb.c (try_make_homedir): Implement using new function.
* common/homedir.c: Include i18n.h.
* po/POTFILES.in: Add common/homedir.c.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.c (any8bitchar) [W32]: New.
(gnupg_open): New. Replace most calls to open by this.
* common/iobuf.c (any8bitchar) [W32]: New.
(direct_open) [W32]: Use CreateFileW if needed.
--
This is yet another step for full Unicode support on Windows.
GnuPG-bug-id: 5098
(cherry picked from commit 4dcef0e17836e8725c31a3b76f2bf7144345c808)
--
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
* common/sysutils.c (gnupg_access): New. Replace all calls to access
by this wrapper.
* common/homedir.c (w32_shgetfolderpath): Change to return UTF-8
directory name.
(standard_homedir): Adjust for change.
(w32_commondir, gnupg_cachedir): Ditto.
--
Also use SHGetFolderPathW instead of SHGetFolderPathA on Windows.
This is required to correctly handle non-ascii filenames on Windows.
GnuPG-bug-id: 5098
(cherry picked from commit c94ee1386e0d5cdac51086c4d5b92de59c09c9b5)
* sm/certdump.c (parse_dn_part): Fix parser flaw.
--
This could in theory result in reading bytes after a after Nul in a
string and thus possible segv on unallocated memory or reading other
parts of the memory. However, it is harmless because the rfc2253
strings have been constructed by libksba.
GnuPG-bug-id: 5037
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/call-agent.c (gpgsm_agent_genkey): Pass --timestamp option.
(gpgsm_agent_import_key): Ditto.
* g10/call-agent.c (agent_genkey): Add arg timestamp and pass it on.
(agent_import_key): Ditto.
* g10/import.c (transfer_secret_keys): Pass the creation date to the
agent.
* g10/keygen.c (common_gen): Ditto.
--
Having the creation time in the private key file makes it a lot easier
to re-create an OpenPGP public keyblock in case it was accidentally
lost.
Signed-off-by: Werner Koch <wk@gnupg.org>
Cherry-picked-from-master: 4031c42bfd0135874a5b362df175de93a19f1b51
* sm/keylist.c (list_cert_colon): Emit a new "fp2" record.
(list_cert_raw): Print the SHA2 fingerprint.
(list_cert_std): Ditto.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: e7d70923901eeb6a2c26445aee9db7e78f6f7f3a
Here in 2.2 we keep the string "fingerprint:" and no not change it to
"sha1 fpr" as we did in master (2.3).
* agent/genkey.c (agent_ask_new_passphrase): No qualitybar.
* g10/call-agent.c (agent_get_passphrase): Ditto.
* sm/call-agent.c (gpgsm_agent_ask_passphrase): Ditto.
--
The concept of a passphrase quality indicator is anyway questionable
because user are smart enough to trick them out and they also tend to
limit the actually used entropy.
Except for the red/green switching (to show whether constraints are
fulfilled) our qualitybar is pretty bad and thus worse than none.
Signed-off-by: Werner Koch <wk@gnupg.org>
