* common/status.h (STATUS_FAILURE): New.
* g10/cpr.c (write_status_failure): New.
* g10/gpg.c (main): Call write_status_failure for all commands which
print an error message here.
--
This status line can be used similar to the error code returned by
commands send over the Assuan interface in gpgsm. We don't emit them
in gpgsm because there we already have that Assuan interface to return
proper error code. This change helps GPGME to return better error
codes.
(backported from master 9cdff09743)
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/armor.c (parse_key_failed_line): New.
(check_input): Watch out for gpgkeys_ error lines.
* g10/filter.h (armor_filter_context_t): Add field key_failed_code.
* g10/import.c (import): Add arg r_gpgkeys_err.
(import_keys_internal): Ditto.
(import_keys_stream): Ditto.
* g10/keyserver.c (keyserver_errstr): New.
(keyserver_spawn): Detect "KEY " lines while sending. Get gpgkeys_err
while receiving keys.
(keyserver_work): Add kludge for better error messages.
--
GnuPG-bug-id: 1832
Note that these changes can be backported to 1.4 but they don't make
sense for 2.1 due to the removal of the keyserver helpers. The error
reporting could be improved even more but given that this is an old
GnuPG branch it is not justified to put too much effort into it.
Signed-off-by: Werner Koch <wk@gnupg.org>
* include/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
This fixes sign extension on shift problems. Hanno Böck found a case
with an invalid read due to this problem. To fix that almost all uses
of "<< 24" and "<< 8" are changed by this patch to use an inline
function from host2net.h.
(back ported from commit 2183683bd6)
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/openfile.c (open_sigfile): Factor some code out to ...
(get_matching_datafile): new function.
* g10/plaintext.c (hash_datafiles): Do not try to find matching file
in batch mode.
* g10/mainproc.c (check_sig_and_print): Print a warning if a possibly
matching data file is not used by a standard signatures.
--
Allowing to use the abbreviated form for detached signatures is a long
standing bug which has only been noticed by the public with the
release of 2.1.0. :-(
What we do is to remove the ability to check detached signature in
--batch using the one file abbreviated mode. This should exhibit
problems in scripts which use this insecure practice. We also print a
warning if a matching data file exists but was not considered because
the detached signature was actually a standard signature:
gpgv: Good signature from "Werner Koch (dist sig)"
gpgv: WARNING: not a detached signature; \
file 'gnupg-2.1.0.tar.bz2' was NOT verified!
We can only print a warning because it is possible that a standard
signature is indeed to be verified but by coincidence a file with a
matching name is stored alongside the standard signature.
Reported-by: Simon Nicolussi (to gnupg-users on Nov 7)
Signed-off-by: Werner Koch <wk@gnupg.org>
(backported from commit 69384568f6)
* g10/main.h (DEFAULT_DIGEST_ALGO): Use SHA256 in --gnupg and SHA1 in
strict RFC or PGP modes.
* g10/sign.c (make_keysig_packet): Use DEFAULT_DIGEST_ALGO also for
RSA key signatures.
--
(Backported from commit d332467005)
* g10/gpg.c: Add config options that should belong in scdaemon.conf
* g10/main.h, g10/misc.c (obsolete_scdaemon_option): New.
--
In gpg2, the following options are only relevant for scdaemon:
reader-port
ctapi-driver
pcsc-driver
disable-ccid
but in gpg1, they are options for gpg itself.
Some users of gpg1 might have these options in their
~/.gnupg/gpg.conf, which causes gpg2 to fail hard if it reads that
config file.
gpg2 should not fail hard, though giving a warning (and suggesting a
move to scdaemon.conf) seems OK.
This patch does *not* reintroduce any documentation for these options
in gpg.texi, even to indicate that they are "dummy" options, since
scdaemon.texi contains the appropriate documentation.
Debian-bug-id: 762844
Program names factored out from obsolete_scdaemon_option to make
reuse without new translations easier. -wk
This is a backport of commit 371c2b14b0
with parts of 20c6da50d4 but without those
which would change existing translated strings. -wk
* g10/main.h (import_filter_t): New.
* g10/import.c (import): Add filter callbacks to param list.
(import_one): Ditto.
(import_secret_one): Ditto.
(import_keys_internal): Ditto.
(import_keys_stream): Ditto.
* g10/keyserver.c (keyserver_retrieval_filter): New.
(keyserver_spawn): Pass filter to import_keys_stream()
--
These changes introduces import functions that apply a constraining
filter to imported keys. These filters can verify the fingerprints of
the keys returned before importing them into the keyring, ensuring that
the keys fetched from the keyserver are in fact those selected by the
user beforehand.
Signed-off-by: Stefan Tomanek <tomanek@internet-sicherheit.de>
Re-indention and minor changes by wk.
Resolved conflicts:
g10/import.c
g10/keyserver.c
g10/main.h
* g10/photoid.c (show_photos): Set namehash.
* g10/misc.c (pct_expando): Add "%U" expando.
--
This makes is possible to extract all photos ids from a key to
different files.
(cherry picked from commit e184a11f94)
Resolved conflicts:
g10/photoid.c - whitespaces
* g10/cpr.c (write_status_strings): New.
(write_status_text): Replace code by a call to write_status_strings.
* g10/mainproc.c (proc_encrypted): Remove show_session_key code.
* g10/decrypt-data.c (decrypt_data): Add new show_session_key code.
--
This feature can be used to return the session key for just a part of
a file. For example to downloading just the first 32k of a huge file,
decrypting that incomplete part and while ignoring all the errors
break out the session key. The session key may then be used on the
server to decrypt the entire file without the need to have the private
key on the server.
GnuPG-bug-id: 1389
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 101a54add3)
Resolved Conflicts:
doc/DETAILS - removed
g10/cpr.c - replace estream fucntion by stdio.
g10/mainproc.c - Adjust for changed calling convention.
* g10/misc.c (openpgp_pk_algo_name): New. Replace all calls in g10/
to gcry_pk_algo_name by a call to this function.
(map_pk_openpgp_to_gcry): Map algo PUBKEY_ALGO_ELGAMAL_E to GCRY_PK_ELG.
(openpgp_pk_test_algo): Use PUBKEY_ALGO_ELGAMAL_E instead of
GCRY_PK_ELG_E. Return an error for ECC algos.
(openpgp_pk_test_algo2): Return an error for ECC algos.
* g10/gpg.c (build_list): Avoid printing ECC two times.
* include/cipher.h: Do not use GCRY_PK_* macros for PUBKEY_ALGO_*.
--
Due to recent changes to adjust for use with Libgcrypt 1.6, "gpg
--version" printed two question marks. This patches fixes that and
also make sure that gpg does advertise any ECC features. The patch in
build_list is not really needed.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/misc.c (map_pk_openpgp_to_gcry): New.
* g10/keyserver.c (print_keyrec): Map OpenPGP algorithm ids.
--
Although we don't have support for ECC, we want to print a proper
algorithm name in keyserver listings. This will only work while using
a ECC enabled Libgcrypt. Problem reported by Kristian Fiskerstrand.
* configure.ac: Remove Camellia restriction.
* gpg.c (main), misc.c (openpgp_cipher_test_algo): Remove Camellia
restriction.
* misc.c (map_cipher_openpgp_to_gcry), main.h: Add macros for
openpgp_cipher_open, openpgp_cipher_get_algo_keylen, and
openpgp_cipher_get_algo_blklen to wrap around the corresponding gcry_*
functions, but pass the algorithm number through
map_cipher_openpgp_to_gcry. This is needed in case the gcry algorithm
number doesn't match the OpenPGP number (c.f. Camellia).
* encr-data.c, pubkey-enc.c, mainproc.c, cipher.c, encode.c, seskey.c,
passphrase.c, seckey-cert.c: Use new openpgp_cipher_* macros here.
(list_keyblock_print), pkclist.c (do_edit_ownertrust), keyedit.c
(menu_showphoto), photoid.c (generate_photo_id, show_photos), misc.c
(pct_expando): Add %v and %V expandos so that displaying photo IDs can
show the attribute validity tag (%v) and string (%V). Originally by
Daniel Gillmor.
doc/
* com-certs.pem: Added the current root certifcates of D-Trust and
S-Trust.
g10/
* status.c (write_status_begin_signing): New.
* sign.c (sign_file, sign_symencrypt_file): Call it.
* textfilter.c (copy_clearsig_text): Call it.
* call-agent.c (agent_scd_pksign): Pass --hash-rmd160 to SCD if
required.
* gpg.c (main): Let --no-use-agent and --gpg-agent-info print a
warning.
* misc.c (obsolete_option): New.
structure, so that it can indeed be updated.
* card-util.c (fpr_is_zero): New.
(generate_card_keys): New.
(card_edit): New command "generate".
* keygen.c (generate_keypair): New arg CARD_SERIALNO, removed call
to check_smartcard.
(check_smartcard,show_smartcard): Removed.
(show_sha1_fpr,fpr_is_zero): Removed.
* app-openpgp.c (do_getattr): Support SERIALNO and AID.
* card-util.c (card_status): Use tty_fprintf for all output.
(print_sha1_fpr, print_isoname): Ditto.
(get_one_name,change_name, change_url, change_login,change_lang)
(change_sex): New; taken from keygen.c.
* keygen.c (smartcard_get_one_name, smartcard_change_name)
(smartcard_change_url, smartcard_change_login_data)
(smartcard_change_lang, smartcard_change_sex): Removed.
(check_smartcard): Removed most menu items.
(gpgsm_exit): Update the random seed file and enable debug output.
* g10.c (main): Add secmem features and set the random seed file.
(g10_exit): Update the random seed file.
* parse-packet.c (parse_signature,read_protected_v3_mpi)
(parse_key): Fixed use of mpi_set_opaque.
* keygen.c (gen_card_key): Ditto.
* card-util.c (card_status): New.
* call-agent.c (learn_status_cb): Parse more information.
* keylist.c (print_pubkey_info): Add FP arg for optinal printing
to a stream. Changed all callers.
to libgcrypt functions, using shared error codes from libgpg-error,
replacing the old functions we used to have in ../util by those in
../jnlib and ../common, renaming the malloc functions and a couple of
types. Note, that not all changes are listed below becuause they are
too similar and done at far too many places. As of today the code
builds using the current libgcrypt from CVS but it is very unlikely
that it actually works.
2002-09-13 David Shaw <dshaw@jabberwocky.com>
* getkey.c (check_revocation_keys): Move....
* main.h, sig-check.c (check_revocation_keys): to here. Also
return the signature_check error code rather than 0/1 and cache
the sig result.
* sig-check.c (check_key_signature2): Divert to
check_revocation_keys if a revocation sig is made by someone other
than the pk owner.
* getkey.c (merge_selfsigs_main): Tidy.
2002-09-13 Werner Koch <wk@gnupg.org>
* g10.c (main) [__MINGW32__]: Activate oLoadExtension.
* misc.c (checksum_u16_nobug): Removed.
(checksum_u16): Removed the bug emulation.
(checksum_mpi): Ditto.
(checksum_mpi_counted_nbits): Removed and replaced all calls
with checksum_mpi.
* parse-packet.c (read_protected_v3_mpi): New.
(parse_key): Use it here to store it as an opaque MPI.
* seckey-cert.c (do_check): Changed the v3 unprotection to the new
why to store these keys.
(protect_secret_key): Likewise.
* build-packet.c (do_secret_key): And changed the writing.
