* g10/keygen.c (do_generate_keypair): Only update the ownertrust if we
do have a trust database.
* g10/trustdb.c (have_trustdb): New function.
* g10/trustdb.h (have_trustdb): New prototype.
* tests/openpgp/quick-key-manipulation.scm: Remove workaround.
GnuPG-bug-id: 2695
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keyedit.c (keyedit_quick_revuid): Signal an error when trying to
revoke non-existant UID.
* tests/openpgp/quick-key-manipulation.scm: Test that.
GnuPG-bug-id: 2962
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/export.c (export_seckeys): Add arg OPTIONS and pass it to
do_export.
(export_secsubkeys): Ditto.
* g10/gpg.c (main): Pass opt.export_options to export_seckeys and
export_secsubkeys
--
Back in the old days we did not used the export options for secret
keys export because of a lot of duplicated code and that the old
secring.gpg was anyway smaller that the pubring.gpg. With 2.1 it was
pretty easy to enable it.
Reported-by: Peter Lebbing
GnuPG-bug-id: 2973
* g10/trustdb.c (init_trustdb): Add and implement arg NO_CREATE.
Change to return an error code. Change all callers to to pass False
for NO_CREATE.
(tdb_get_ownertrust): New arg NO_CREATE. Call init_trustdb to test
for a non-existing trustdb. Change all callers to to pass False for
NO_CREATE.
(tdb_get_min_ownertrust): Ditto.
* g10/trust.c (get_ownertrust_with_min): Add arg NO_CREATE. Call
init_trustdb for a quick check.
(get_ownertrust_info): Add arg NO_CREATE.
(get_ownertrust_string): Ditto.
* g10/gpgv.c (get_ownertrust_info): Adjust stub.
* g10/test-stubs.c (get_ownertrust_info): Ditto.
* g10/mainproc.c (list_node): Call get_ownertrust_info with NO_CREATE
set.
* g10/pubkey-enc.c (get_it): Ditto.
--
Fixes-commit: effa80e0b5
For details see mails on Feb 27 and 28 by dkg, gniibe, and Justus to
gnupg-devel 'test failure on git master with
decrypt-session-key.scm (and: continuous integration?)'
Signed-off-by: Werner Koch <wk@gnupg.org>
I already have copyright assignment with the FSF for GDB. I don't
think I'll need to do the DCO thing.
Signed-off-by: Manish Goregaokar <manish@mozilla.com>
* g10/export.c (export_ssh_key): Also check the primary key.
--
If no suitable subkey was found for export, we now check whether the
primary key is suitable for export and export this one. Without this
change it was only possible to export the primary key by using the '!'
suffix in the key specification.
Also added a sample key for testing this.
GnuPG-bug-id: 2957
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/sign.c (write_signature_packets): Free SIG. Also replace
xcalloc by xtrycalloc.
--
If do_sign fails SIG was not released. Note that in the good case SIG
is transferred to PKT and freed by free_packet.
Reported-by: Stephan Müller
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.c (gnupg_fd_valid): New function.
* common/sysutils.h (gnupg_fd_valid): New declaration.
* common/logging.c (log_set_file): Use the new function.
* g10/cpr.c (set_status_fd): Likewise.
* g10/gpg.c (main): Likewise.
* g10/keylist.c (read_sessionkey_from_fd): Likewise.
* g10/passphrase.c (set_attrib_fd): Likewise.
* tests/openpgp/Makefile.am (XTESTS): Add the new test.
* tests/openpgp/issue2941.scm: New file.
--
Consider a situation where the user passes "--status-fd 3" but file
descriptor 3 is not open.
During the course of executing the rest of the commands, it's possible
that gpg itself will open some files, and file descriptor 3 will get
allocated.
In this situation, the status information will be appended directly to
whatever file happens to have landed on fd 3 (the trustdb? the
keyring?).
This is a potential data destruction issue for all writable file
descriptor options:
--status-fd
--attribute-fd
--logger-fd
It's also a potential issue for readable file descriptor options, but
the risk is merely weird behavior, and not data corruption:
--override-session-key-fd
--passphrase-fd
--command-fd
Fixes this by checking whether the fd is valid early on before using
it.
GnuPG-bug-id: 2941
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Define commands with ARGPARSE_c
instead of ARGPARSE_s_n.
--
These three entries are commands, but they're being treated as a
string-based option for some reason. However, if you try to use them
concurrently with another command like --clearsign, you'll get "gpg:
conflicting commands".
Furthermore, because they're marked as options, their flags differ
from the commands that they alias, they cause ambiguity in
abbreviation (e.g. try "gpg --list-ke") which should have been fixed
by 7249ab0f95.
Marking them explicitly as commands for argparse should be more
accurate and should resolve the abbreviation ambiguity issue.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
gpg: fix aliases --list-key, --list-sig, and --check-sig.
* g10/gpg.c: ARGPARSE_OPTS opts[]: define commands with ARGPARSE_c
instead of ARGPARSE_s_n.
--
These three entries are commands, but they're being treated as a
string-based option for some reason. However, if you try to use them
concurrently with another command like --clearsign, you'll get "gpg:
conflicting commands".
Furthermore, because they're marked as options, their flags differ
from the commands that they alias, they cause ambiguity in
abbreviation (e.g. try "gpg --list-ke") which should have been fixed
by 7249ab0f95.
Marking them explicitly as commands for argparse should be more
accurate and should resolve the abbreviation ambiguity issue.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* agent/call-pinentry.c (start_pinentry): Call getinfo/ttyinfo.
* g10/server.c (gpg_proxy_pinentry_notify): Simplify the output so
that we do not change the code when adding new fields to
PINENTRY_LAUNCHED.
--
This patch changes the --verbose output of gpg to show
for example
gpg: pinentry launched (5228 gtk2 1.0.1-beta10 \
/dev/pts/4 xterm localhost:10.0)
the used tty, its type, and the value of DISPLAY in addiion to the
pid, flavor, and version.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (show_statistics): If there are not records, return 0
instead of NULL.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2853
According to SUSv3:
If the subject sequence is empty or does not have the expected form,
no conversion is performed
...
If no conversion could be performed, 0 is returned and errno may be
set to [EINVAL].
http://pubs.opengroup.org/onlinepubs/007908799/xsh/strtol.html
It appears that MacOS X sets errno to EINVAL, but glibc doesn't.
Hence, we map NULL to 0 explicitly.
* g10/tofu.c (get_trust): Call get_policy before short-circuiting the
policy lookup for ultimately trusted keys to make sure the binding is
added to the bindings table, if necessary.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2929
* g10/tofu.c (tofu_get_validity): If there was a conflict, don't also
print out a warning about too few messages.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (get_trust): Add arguments POLICYP and CONFLICT_SETP. If
they are not NULL, return the policy and conflict set (if there is
one), respectively. Update callers. If MAY_ASK is FALSE, don't print
out the statistics.
(tofu_register_encryption): If there is a conflict and we haven't yet
printed the statistics about the conflicting bindings, do so now.
(tofu_get_validity): Likewise.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2914
* g10/keyring.c (compare_name): Fix KEYDB_SEARCH_MODE_MAIL* searches
in keyrings when the UID is a plain addr-spec.
--
Previously, 'gpg --list-key "<foo@example.org>"' failed if 1/ the
keyring format is used and 2/ the key's UID is a plain addr-spec
(cf. RFC2822 section 4.3), e.g. 'foo@example.org'.
GnuPG-bug-id: 2930
Signed-off-by: Justus Winter <justus@g10code.com>
* dirmngr/ks-engine-hkp.c (tor_not_running_p): New.
(map_host): Call that to print a warning.
(handle_send_request_error): Ditto and avoid marking the host dead.
Also print a tor_config_problem warning. Add arg CTRL; adjust callers
to pass that new arg.
* g10/call-dirmngr.c (ks_status_cb): Detect and print the new
warnings.
Signed-off-by: Werner Koch <wk@gnupg.org>
* src/trustdb.c (check_regexp): Correctly print whether the
regexp matched or not.
--
This patch fixes the log message displayed when gpg attempts to
match the regexp associated with a trust signature with an user ID.
The current message interprets the 'ret' variable backwards, and
displays 'YES' when the regexp actually fails to match.
Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
* g10/export.c (parse_export_options): Add "backup" and its alias
"export-backup".
(do_export_one_keyblock): Export ring trust packets in backup mode.
* g10/import.c (parse_import_options): Add "restore" and its alias
"import-restore".
(read_block): Import ring trust packets.
--
These options are intended to, well, backup and restore keys between
GnuPG implementations. These options may eventually be enhanced to
backup and restore all public key related information.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (main): If the parameter for --faked-system-time
ends with a '!', freeze time at the specified point.
* common/gettime.c (gnupg_set_time): Allow to freeze the time
at an arbitrary time instead of only the current time.
* doc/gpg.texi: Update documentation for --faked-system-time.
--
This patch allows the user to modify the behavior of the
--faked-system-time option: by appending a '!' to the parameter,
time in GnuPG will be frozen at the specified time, instead of
advancing normally from that time onward.
Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
* g10/keylist.c (show_policy_url): Implement MODE -1.
(show_keyserver_url): Ditto.
(show_notation): Ditto.
* g10/keyedit.c (print_one_sig): Print policy URL, keyserver URL and
notation data to the tty.
--
With this change the listing of signatures in the key edit menu does
now include policy URLs et al in order and not possible after leaving
the menu (it used to go to stdout and not the tty).
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/trust.c (mark_usable_uid_certs): Allow use of secret key packets.
(clean_sigs_from_uid): Ditto.
(clean_uid_from_key): Ditto.
(clean_one_uid): Ditto.
(clean_key): Ditto.
--
Since 2.1 secret keys and public keys use identical data structure and
thus we should not restrict those key cleaning functions to work only
with public key packets. This change has no immediate effect but may
come handy in the future.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (keygen_set_std_prefs): Rename variable.
--
I consider it better not to use the name of a commonly used function.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (write_stats_status): Use the number of days with
signatures / encryptions to compute the validity, not the total number
of signatures / encryptions.
(BASIC_TRUST_THRESHOLD): Adjust given the new semantics.
(FULL_TRUST_THRESHOLD): Likewise.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* doc/DETAILS: Add SIGN-DAYS and ENCRYPT-DAYS to the TOFU_STATS status
line.
* g10/tofu.c (write_stats_status): Take additional parameters
signature_days and encryption_days. Update callers. Include them in
the tfs record and TOFU status lines.
(show_statistics): Compute the number of days on which we saw a
message signed by FINGERPRINT, and the number of days on which we
encrypted a message to it.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (ask_about_binding): Emit all of the conflicting keys and
their statistics on the status fd.
(get_trust): Likewise, if we don't call ask_about_binding.
(show_statistics): Have the caller pass the policy as returned by
get_policy. Add argument only_status_fd and don't emit any output on
stdout if it is set. Update callers.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/gpg.c (main): Avoid translating arguments to 'wrong_args'.
--
Translating these messages is a burden for translators, and we only
have translations for very few of them as it is.
If we want to localize these messages, I'd suggest to translate the
placeholders (e.g. 'filename').
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Rename options.
(main): Update errors.
* doc/gpg.texi: Update accordingly.
--
I decided not to keep the old versions as aliases in the documentation
because the interface is a fairly recent addition.
GnuPG-bug-id: 2700
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Rename option.
* g10/call-agent.c (agent_scd_learn): Update comment.
* doc/gpg.texi: Update accordingly.
--
This change has a surprising side effect. Previously, --edit was an
alias for --edit-key, because the argument parser actually accepts
unique prefixes of all options. With this change, however, --edit is
ambiguous.
GnuPG-bug-id: 2700
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Rename option.
* doc/gpg.texi: Update accordingly.
--
This is a rather long name, but I believe that this command is rarely
used, and in places where it is used frequently, the process is likely
automated.
GnuPG-bug-id: 2700
Signed-off-by: Justus Winter <justus@g10code.com>
* doc/gpg.texi: Document that fact.
* g10/keygen.c (quick_generate_keypair): Use a default value.
* tests/openpgp/quick-key-manipulation.scm: Test that fact.
GnuPG-bug-id: 2701
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keygen.c (get_default_pubkey_algo): New.
(parse_key_parameter_string): Use it.
* g10/gpg.c (gpgconf_list): Take value from new function.
--
Note that consumers of that gpgconf-list value may need to be adjusted
to that new value. It should anyway only be used to display the
default algorithm.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_key_parameter_string): Fix handling of PART==1.
(parse_key_parameter_part): Use default key size if only "rsa", "dsa",
or "elg" is given.
--
The first change is the actual fix. The second change avoids the
error "Invalid Curve" when only "rsa" instead of RSA2048 is given.
Fixes-commit: ce29272e24
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (default_expiration_interval): New variable.
(generate_keypair): Use the new default.
--
Cursory discussion on gnupg-devel@ suggested two years as a good
default expiration interval.
GnuPG-bug-id: 2701
Signed-off-by: Justus Winter <justus@g10code.com>
* dirmngr/loadswdb.c: Set ERR on malloc failure.
* g10/passphrase.c (passphrase_to_dek): Initialize all fields of
HELP_S2K.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (build_conflict_set): Revert to int* and fix calloc.
--
The original code used an int array and thus better keep that and do
not limit it to 128 entries.
Fixes-commit: c3008bffac
Fixes-commit: 3b5b94ceab
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (build_conflict_set): Replace variable dynamic array.
--
Note that clang complained that CONFLICT_SET_COUNT could be negative.
Thus I added an assert.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/mainproc.c (check_sig_and_print): Use gpg_err_code to return an
error code in ERRSIG.
--
Debian-bug-id: 846834
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgp-oid.c (openpgp_is_curve_supported): Add optional arg
R_ALGO and change all callers.
* common/util.h (GPG_ERR_UNKNOWN_FLAG): New error code.
* g10/options.h (struct opt): Add field DEF_NEW_KEY_ALGO.
* g10/gpg.c (oDefaultNewKeyAlgo): New enum.
(opts): New option "--default-new-key-algo".
(main): Set the option.
* g10/keygen.c: Remove DEFAULT_STD_ FUTURE_STD_ constants and replace
them by ...
(DEFAULT_STD_KEY_PARAM, FUTURE_STD_KEY_PARAM): new string constants.
(get_keysize_range): Remove arg R_DEF and return that value instead.
Change all callers.
(gen_rsa): Use get_keysize_range instead of the removed
DEFAULT_STD_KEYSIZE.
(parse_key_parameter_part): New function.
(parse_key_parameter_string): New function.
(quick_generate_keypair): Refactor using parse_key_parameter_string.
(generate_keypair): Ditto.
(parse_algo_usage_expire): Ditto.
--
This new option is intended to be used in the forthcoming
--set-profile command of gpgconf. It allows to provide a gpg
configuration with custom defaults for a new key using the simple
commands which use the default algorithm set.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c: Remove dead code.
(time_ago_str): Simplify implementation since we only want the most
significant unit.
(format_conflict_msg_part1): Use ngettext.
(ask_about_binding): Likewise and only emit full sentences.
(show_statistics): Likewise.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/getkey.c (parse_auto_key_locate): Do not build parts depending
on USE_DNS_CERT.
--
This also removes USE_DNS_SRV from commented code.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/plaintext.c (get_output_file): Check and open special filename
before falling back to stdout.
--
GnuPG-bug-id: 2677
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/gpgsm.c (check_special_filename): Move to ..
* common/sysutils.c (check_special_filename): here. Add arg
NOTRANSLATE.
(allow_special_filenames): New local var.
(enable_special_filenames): New public functions.
* sm/gpgsm.c (allow_special_filenames): Remove var.
(main): Call enable_special_filenames instead of setting the var.
(open_read, open_es_fread, open_es_fwrite): Call
check_special_filename with 0 for NOTRANSLATE.
* common/iobuf.c (special_names_enabled): Remove var.
(iobuf_enable_special_filenames): Remove func.
(check_special_filename): Remove func.
(iobuf_is_pipe_filename): Call new version of the function with
NOTRANSLATE set.
(do_open): Ditto.
* g10/gpg.c (main): Call enable_special_filenames instead of
iobuf_enable_special_filenames.
* g10/gpgv.c (main): Ditto.
--
Note that we keep the iobuf.c:translate_file_handle because it is a
bit different (for whatever reasons) than the translate function from
sysutils.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/decrypt.c (decrypt_messages): Properly decrease the reference
count of the armor filters after pushing them.
Signed-off-by: Justus Winter <justus@g10code.com>
* doc/DETAILS (TOFU_STATS): Rename the VALIDITY field to SUMMARY. Add
a new field called VALIDITY.
* g10/tofu.c (write_stats_status): Update output accordingly.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Change TOFU_STATS as discussed offline with Werner, Justus and Andre.
* g10/getkey.c (getkey_next): Only ask 'lookup' for the exact match if
our caller requested the key. Fixes a crash in 'lookup'.
GnuPG-bug-id: 2848
Fixes-commit: 1d03cc77e1
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/tofu.c: Don't include <utime.h>, <fcntl.h> or <unistd.h>.
(busy_handler): Replace use of open with es_fopen.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Thanks for Werner for pointing this out: es_fopen is more portable
than open.
* g10/trustdb.c (tdb_utks): New function.
* g10/tofu.c (check_utks): New function.
(initdb): Call it.
* tests/openpgp/tofu.scm: Modify test to check the effective policy of
keys whose effective policy changes when we change the set of UTKs.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
If the set of ultimately trusted keys changes, then it is possible
that a binding's effective policy changes. To deal with this, we
detect when the set of ultimately trusted keys changes and invalidate
all cached policies.
* g10/tofu.c (initdb): Add column effective_policy to the bindings
table.
(record_binding): New parameters effective_policy and set_conflict.
Save the effective policy. If SET_CONFLICT is set, then set conflict
according to CONFLICT. Otherwise, preserve the current value of
conflict. Update callers.
(get_trust): Don't compute the effective policy here...
(get_policy): ... do it here, if it was not cached. Take new
parameters, PK, the public key, and NOW, the time that the operation
started. Update callers.
(show_statistics): New parameter PK. Pass it to get_policy. Update
callers.
(tofu_notice_key_changed): New function.
* g10/gpgv.c (tofu_notice_key_changed): New stub.
* g10/import.c (import_revoke_cert): Take additional argument CTRL.
Pass it to keydb_update_keyblock.
* g10/keydb.c (keydb_update_keyblock): Take additional argument CTRL.
Update callers.
[USE_TOFU]: Call tofu_notice_key_changed.
* g10/test-stubs.c (tofu_notice_key_changed): New stub.
* tests/openpgp/tofu.scm: Assume that manually setting a binding's
policy to auto does not cause the tofu engine to forget about any
conflict.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
We now store the computed policy in the tofu DB (in the
effective_policy column of the bindings table) to avoid computing it
every time, which is expensive. Further, policy is never overridden
in case of a conflict. Instead, we detect a conflict if CONFLICT is
not empty.
This change is backwards compatible to existing DBs. The only minor
incompatibility is that unresolved conflicts won't be automatically
resolved in case we import a direct signature, or cross signatures.
* g10/tofu.c (struct tofu_dbs_s): Remove unused field
record_binding_update2. Replace register_insert with
register_signature and register_encryption.
(tofu_register_signature): Don't use dbs->s.register_insert, but
dbs->s.register_signature.
(tofu_register_encryption): Don't use dbs->s.register_insert, but
dbs->s.register_encryption.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (busy_handler): Fix the flags and utime is not needed.
--
The argument flags must include one of O_RDONLY, O_WRONLY, or O_RDWR.
Adding O_TRUNC, the file is updated. So, utime is not needed.
Fixes-commit: b2e1b17efa
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/tofu.c (busy_handler): Add third argument which is mandatory for
O_CREATE flag.
--
Reported-by: Kristian Fiskerstrand
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/gpg.c (oOverrideSessionKeyFD): New.
(opts): Add option --override-session-key-fd.
(main): Handle that option.
(read_sessionkey_from_fd): New.
--
The override-session-key feature was designed to mitigate the effect
of the British RIP act by allowing to keep the private key private and
hand out only a session key. For that use case the leaking of the
session key would not be a problem. However there are other use
cases, for example fast re-decryption after an initial decryption,
which would benefit from concealing the session key from other users.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpgv.c (oEnableSpecialFilenames): New.
(opts): Add option --enable-special-filenames.
(main): Implement that option.
--
This is the same option we have in gpg. It allows to use commands
like
gpgv --enable-special-filenames -- '-&3' - <msg 3<msg.sig
Signed-off-by: Werner Koch <wk@gnupg.org>
