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6331 Commits

Author SHA1 Message Date
Neal H. Walfield
a74aeb5dae gpg: Add new option --only-sign-text-ids.
* g10/options.h (opt): Add field only_sign_text_ids.
* g10/gpg.c (enum cmd_and_opt_values): Add value oOnlySignTextIDs.
(opts): Handle oOnlySignTextIDs.
(main): Likewise.
* g10/keyedit.c (sign_uids): If OPT.ONLY_SIGN_TEXT_IDS is set, don't
select non-text based IDs automatically.
(keyedit_menu): Adapt the prompt asking to sign all user ids according
to OPT.ONLY_SIGN_TEXT_IDS.
* doc/gpg.texi: Document the new option --only-sign-text-ids.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1241
Debian-bug-id: 569702
2015-11-06 13:16:37 +01:00
Neal H. Walfield
f99830b728 common: When classifying keyids and fingerprints, reject trailing junk.
* common/userids.c (classify_user_id): Trim any trailing whitespace.
Before assuming that a hexstring corresponds to a key id or
fingerprint, make sure that it is NUL terminated.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1206
Debian-bug-id: 575084
2015-11-06 12:31:16 +01:00
Neal H. Walfield
e8c53fca95 gpg: Check for ambiguous or non-matching key specs.
* g10/gpg.c (check_user_ids): New function.
(main): Check that any user id specifications passed to --local-user
and --remote-user correspond to exactly 1 user.  Check that any user
id specifications passed to --default-key correspond to at most 1
user.  Warn if any user id specifications passed to --local-user or
--default-user are possible ambiguous (are not specified by long keyid
or fingerprint).
* g10/getkey.c (parse_def_secret_key): Don't warn about possible
ambiguous key descriptions here.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1128
Debian-debug-id: 544490
2015-11-06 12:04:35 +01:00
Neal H. Walfield
f38bac8883 common: Add new function strlist_rev.
* common/strlist.c (strlist_rev): New function.
* common/t-strlist.c: New file.
* common/Makefile.am (common_sources): Add strlist.c and strlist.h.
(module_tests): Add t-strlist.
(t_strlist_LDADD): New variable.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-06 11:03:50 +01:00
Neal H. Walfield
23e163473f common: Include required, but not included headers in t-support.h.
* common/t-support.h: Include <stdlib.h> and <stdio.h>.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-06 11:03:49 +01:00
Neal H. Walfield
a958ffd148 gpg: Indicate which characters are invalid.
* g10/keygen.c (ask_user_id): Indicate which characters are invalid.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1143
2015-11-05 14:31:58 +01:00
Neal H. Walfield
ec409e62ae gpg: Add support for unwrapping the outer level of encryption.
* g10/decrypt-data.c (decrypt_data): If OPT.UNWRAP_ENCRYPTION is set,
copy the data to the output file instead of continuing to process it.
* g10/gpg.c (enum cmd_and_opt_values): Add new value oUnwrap.
(opts): Handle oUnwrap.
(main): Likewise.
* g10/options.h (opt): Add field unwrap_encryption.
* g10/plaintext.c (handle_plaintext): Break the output file selection
functionality into ...
(get_output_file): ... this new function.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1060
Debian-bug-id: 282061
2015-11-05 14:16:33 +01:00
Neal H. Walfield
fd4b9e2328 common: Add a function for copying data from one iobuf to another.
* common/iobuf.c (iobuf_copy): New function.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-05 14:09:01 +01:00
Neal H. Walfield
2b0e0a53b4 doc: Note that gpgkey2ssh is deprecated.
* doc/tools.texi (gpgkey2ssh): Note that gpgkey2ssh is deprecated.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-05 14:09:00 +01:00
Neal H. Walfield
cd2d685230 tools: Fix gpgkey2ssh's most gratuitous errors. Use gpg2, not gpg.
* tools/gpgkey2ssh.c (main): Add support for --help.  Replace the most
gratuitous asserts with error messages.  Invoke gpg2, not gpg.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Debian-bug-id: 380241
2015-11-05 13:59:33 +01:00
Neal H. Walfield
2b27acc343 doc: Add documentation for gpgkey2ssh.
* doc/tools.texi: Add documentation for gpgkey2ssh.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Co-authored-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
GnuPG-bug-id: 1067
Debian-bug-id 380241
2015-11-05 13:57:32 +01:00
Neal H. Walfield
6897bbf1aa gpg: Print a better error message for --multifile --sign --encrypt.
* g10/gpg.c (main): Print a better error message for --multifile
--sign --encrypt.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1009
2015-11-04 13:27:49 +01:00
Neal H. Walfield
de9b234015 gpg: Add --encrypt-to-default-key.
* g10/getkey.c (parse_def_secret_key): Drop the static qualifier and
export the function.
* g10/gpg.c (enum cmd_and_opt_values): Add value oEncryptToDefaultKey.
(opts): Handle oEncryptToDefaultKey.
(main): Likewise.
* g10/options.h (opt): Add field encrypt_to_default_key.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 807
2015-11-04 13:19:54 +01:00
Neal H. Walfield
e16d7168c5 gpg: Allow multiple --default-key options. Take the last available key.
* g10/getkey.c (parse_def_secret_key): New function.
(get_seckey_default): Add parameter ctrl.  Update callers.  Use
parse_def_secret_key to get the default secret key, if any.
(getkey_byname): Likewise.
(enum_secret_keys): Likewise.
* g10/options.h (opt): Change def_secret_key's type from a char * to a
strlist_t.
* g10/gpg.c (main): When processing --default-key, add the key to
OPT.DEF_SECRET_KEY.
* g10/gpgv.c (get_session_key): Add parameter ctrl.  Update callers.
* g10/mainproc.c (proc_pubkey_enc): Likewise.
(do_proc_packets): Likewise.
* g10/pkclist.c (default_recipient): Likewise.
* g10/pubkey-enc.c (get_session_key): Likewise.
* g10/sign.c (clearsign_file): Likewise.
(sign_symencrypt_file): Likewise.
* g10/skclist.c (build_sk_list): Likewise.
* g10/test-stubs.c (get_session_key): Likewise.

--
Signed-off-by: Neal H. Walield <neal@g10code.com>
GnuPG-bug-id: 806
2015-11-04 13:19:52 +01:00
NIIBE Yutaka
1e94a672ef scd: Fix error handling with libusb-compat library.
* scd/ccid-driver.c (bulk_out): Use LIBUSB_ERRNO_NO_SUCH_DEVICE.

--

With libusb-compat library, the error is different than original
libusb.  (The libusb-compat library is used by Fedora.)
2015-11-04 21:07:49 +09:00
NIIBE Yutaka
c5a9fedba6 scd: fix change_keyattr.
* scd/app-openpgp.c (change_keyattr_from_string): Fix parsing.
2015-11-04 10:48:59 +09:00
Werner Koch
44ad9f29d4
gpg: Change out of core error message.
* g10/tofu.c (fingerprint_str): Die with the error code returned by
the failed function.
(time_ago_str): Ditto.  Do not make a comma translatable.
(fingerprint_format): Use "%zu" for a size_t.
--

Also wrapped some long strings.

In general we should not use log_fatal or use xmalloc functions but
properly return an error code and use xtrymalloc like functions.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-03 23:20:46 +01:00
Werner Koch
62b8cd5495
gpg: Make translation easier.
* g10/import.c (import_secret_one): Split info string for easier
translation.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-03 20:44:14 +01:00
Neal H. Walfield
621afac37e gpg: Also show when the most recently signed message was observed.
* g10/tofu.c (show_statistics): Also show when the most recently
signed message was observed.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
Suggested-by: MFPA <2014-667rhzu3dc-lists-groups@riseup.net>
2015-11-03 16:33:01 +01:00
Neal H. Walfield
3632611229 gpg: Split a utility function out of a large function.
* g10/tofu.c (show_statistics): Break the time delta to string code
into...
(time_ago_str): ... this new function.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-03 16:33:00 +01:00
Neal H. Walfield
c8ef9f9a64 gpg: Fix message formatting.
* g10/tofu.c (get_trust): Fix message formatting.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-03 16:33:00 +01:00
Neal H. Walfield
8ae3946d28 gpg: Don't store formatting fingerprints in the TOFU DB.
* g10/tofu.c (fingerprint_pp): Split this function into...
(fingerprint_str): ... this function...
(fingerprint_format): ... and this function.
(record_binding): Store the unformatted fingerprint in the DB.  Only
use the formatting fingerprint when displaying a message to the user.
(get_trust): Likewise.
(show_statistics): Likewise.
(tofu_register): Likewise.
(tofu_get_validity): Likewise.
(tofu_set_policy): Likewise.
(tofu_get_policy): Likewise.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-03 16:32:59 +01:00
NIIBE Yutaka
06f3eadb22 g10: notify a user when importing stub is skipped.
* g10/import.c (transfer_secret_keys): Return GPG_ERR_NOT_PROCESSED
when stub_key_skipped.
(import_secret_one): Notify a user, suggesting --card-status.

--

Migration to 2.1 might be confusing with smartcard.  With this patch,
a user can learn to run gpg ---card-status.

Thanks to intrigeri for the report.

Debian-bug-id: 795881
2015-11-02 14:33:38 +09:00
Neal H. Walfield
18cd09246f gpg: Consider newlines to be whitespace in an SQL statement.
* g10/sqlite.c (sqlite3_stepx): When making sure that there is no
second SQL statement, ignore newlines.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-31 01:50:51 +01:00
Werner Koch
d89a9fca46
common: Improve t-zb32 to be used for manual encoding.
* common/t-support.h (no_exit_on_fail, errcount): New.
(fail): Bump errcount.
* common/t-zb32.c (main): Add options to allow manual use.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-30 12:40:22 +01:00
Werner Koch
5aadb4b62d
common: Add separate header for zb32.c.
* common/util.h (zb32_encode): Move prototype to ...
* common/zb32.h: new.  Include this for all callers of zb32_encode.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-30 12:33:40 +01:00
Werner Koch
965486031b
Use of some C99 features is now permitted.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-29 15:03:55 +01:00
Neal H. Walfield
641df615da gpg: Display the correct error message.
* g10/trustdb.c (validate_keys): If tdbio_update_version_record fails,
RC does not contain the error code.  Save the error code in rc2 and
use that.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:42 +01:00
Neal H. Walfield
d68bdc553a gpg: Eliminate a memory leak.
* g10/trustdb.c (validate_key_list): Don't leak the keyblocks on
failure.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:41 +01:00
Neal H. Walfield
ef052591ba gpg: Remove unused prototype.
g10/keyring.h (keyring_locate_writable): Remove unused prototype.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:41 +01:00
Neal H. Walfield
89eee5f6b7 gpg: Eliminate a memory leak.
* g10/gpg.c (main): Don't leak OPT.DEF_RECIPIENT.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:40 +01:00
Neal H. Walfield
99c84b49b7 gpg: Fix keyring support.
* g10/keydb.c (keydb_rebuild_caches): Only mark the cached as prepared
if it is actually prepared, which it only is if the resource is a
keybox.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:39 +01:00
Neal H. Walfield
421827424f gpg: Change sqlite3_stepx to pass the sqlite3_stmt * to the callback.
* g10/sqlite.h (enum sqlite_arg_type): Add SQLITE_ARG_BLOB.
(sqlite3_stepx_callback): New declaration.
(sqlite3_stepx): Change the callback's type to sqlite3_stepx_callback,
which passes an additional parameter, the sqlite3_stmt *.  Update
users.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:39 +01:00
Neal H. Walfield
351f4213e1 gpg: Move sqlite helper functions into their own file.
* g10/tofu.c (sqlite3_exec_printf): Move from here...
* g10/sqlite.c (sqlite3_exec_printf): ... to this new file.  Don't
mark as static.
* g10/tofu.c (sqlite3_stepx): Move from here...
* g10/sqlite.c (sqlite3_stepx): ... to this new file.  Don't
mark as static.
* g10/tofu.c (enum sqlite_arg_type): Move from here...
* g10/sqlite.h (enum sqlite_arg_type): ... to this new file.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-29 10:10:38 +01:00
NIIBE Yutaka
d25e29ad93 doc: Don't install gpg-zip.1.
* doc/Makefile.am (myman_pages): Remove gpg-zip.1.
(DISTCLEANFILES): Add gpg-zip.1.

--

Thanks to Thomas Klausner.

GnuPG-bug-id: 2095
2015-10-29 10:26:04 +09:00
Werner Koch
8b6c83dcb0
sm: Allow combination of usage flags --gen-key.
* sm/certreqgen.c (create_request): Re-implement building of the
key-usage extension.
--

GnuPG-bug-id: 2029
Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-28 18:57:53 +01:00
Damien Goutte-Gattat
e095a3fcf2
doc: Document some changed default options.
* doc/gpg.texi: Update the description of some options which are
  now enabled by default.

Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
2015-10-28 12:11:12 +01:00
Werner Koch
fa15a71daf
dirmngr: Fix NULL-deref while loading a CRL.
* dirmngr/crlcache.c (crl_parse_insert): Set error before leaping to
failure.
--

GnuPG-bug-id: 2082
Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-28 11:57:00 +01:00
Daniel Kahn Gillmor
1f872cb4ad
Fix typos
--
2015-10-28 10:20:17 +01:00
Daniel Kahn Gillmor
02dc518787
agent: Clarify agent's KEYWRAP_KEY description.
--

Signed-Off-By: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2015-10-28 10:19:17 +01:00
Werner Koch
949a5cfdab
dirmngr: Minor cleanup of the SRV RR code.
* dirmngr/dns-stuff.c: Include unistd.h.
(getsrv): Run srand only once.
* dirmngr/t-dns-stuff.c (main): Allow passing another name for --srv
and change output format.
2015-10-28 10:14:30 +01:00
Werner Koch
e026efb436
dirmngr: Add a getaddrinfo wrapper backend using ADNS.
* dirmngr/dns-stuff.c: Replace all use of default_errsource.
(my_adns_init): Move to top.
(resolve_name_adns): New.
(resolve_dns_name) [USE_ADNS]: Divert to new func.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-28 08:55:01 +01:00
Werner Koch
a6c2c09843
gpg: Do not call an extra get_validity if no-show-uid-validity is used.
* g10/mainproc.c (check_sig_and_print): Do not call the informational
get_validity if we are not going to use it.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-26 20:36:16 +01:00
Daniel Kahn Gillmor
91015d021b
gpg: Ensure all weak digest rejection notices are shown
* g10/main.h: Add rejection_shown flag to each weakhash struct
* g10/misc.c (print_digest_algo_note, additional_weak_digest): Do not
treat MD5 separately; (print_digest_rejected_note): Use
weakhash.rejection_shown instead of static shown.
* g10/options.h (opt): Change from additional_weak_digests to
weak_digests.
* g10/sig-check.c: Do not treat MD5 separately.
* g10/gpg.c (main): Explicitly set MD5 as weak.
* g10/gpgv.c (main): Explicitly set MD5 as weak.

--

Previously, only one weak digest rejection message was shown, of
whichever was the first type encountered.  This meant that if "gpg
--weak-digest SHA224" encountered both an MD5 digest and a SHA224
digest, it would only show the user that the MD5 digest was rejected.

In order to let the user know which algorithms were rejected, we
needed to move the "shown" flag into a per-weak-algorithm location.
Given this additional complication, it made no sense to continue to
treat MD5 specially, so it is added as a default weak algorithm in the
same opt.weak_digests data structure as any other.

Signed-Off-By: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2015-10-26 16:56:56 +01:00
Werner Koch
0d37a40fc3
w32: Make it build again if Tofu support is not available.
* g10/keylist.c (public_key_list) [!USE_TOFU]: Do not call tofu
functions.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-26 16:38:41 +01:00
Werner Koch
68100b4a0b
dirmngr: Add example Tor hidden service.
--
2015-10-26 16:34:19 +01:00
Werner Koch
4524a2a371
dirmngr: Support Tor hidden services.
* dirmngr/dns-stuff.c (is_onion_address): New.
* dirmngr/ks-engine-hkp.c (hostinfo_s): Add field "onion".
(map_host): Special case onion addresses.
(ks_hkp_print_hosttable): Print an 'O' for an onion address.
* dirmngr/http.c (connect_server): Special case onion addresses.
--

Note that this requires the latest libassuan from git.  Onion addresses
are always support regardless of the --use-tor flag.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-26 16:34:19 +01:00
Werner Koch
7735bbe539
dirmngr,w32: Remove gethostbyname hack and make it build again.
* dirmngr/http.c (connect_server) [W32]: Remove gethostbyname hack;
we require getaddrinfo anyway.
* dirmngr/dns-stuff.c (AI_ADDRCONFIG): Add replacement if not defined.
(map_eai_to_gpg_error) [W32]: Take care of unsupported codes.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-10-26 16:34:19 +01:00
Neal H. Walfield
c18fb0d99b gpg: Make sure we only have a single SQL statement.
* g10/tofu.c (sqlite3_stepx): Make sure SQL only contains a single SQL
statement.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-26 13:41:59 +01:00
Neal H. Walfield
5b0ed7674d gpg: When the TOFU DB is in batch mode, periodically drop the locks.
* g10/tofu.c: Include <sched.h>.
(batch_update_started): New variable.
(begin_transaction): If we've been in batch mode for a while, then
commit any extant batch transactions.
(tofu_begin_batch_update): If we are not in batch mode, initialize
batch_update_started.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-10-26 13:41:59 +01:00