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2014-06-23Screen keyserver responses.Stefan Tomanek1-2/+6
* g10/main.h: Typedef import_filter for filter callbacks. * 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 <[email protected]> Re-indention and minor changes by wk.
2012-11-08Support the not anymore patented IDEA cipher algorithm.Werner Koch1-7/+1
* cipher/idea.c: New. Take from Libgcrypt master and adjust for direct use in GnuPG. * cipher/idea-stub.c: Remove. * cipher/Makefile.am: Add idea.c and remove idea-stub.c rules. * configure.ac: Remove idea-stub code. * g10/gpg.c (check_permissions): Remove code path for ITEM==2. (main): Make --load-extension a dummy option. * g10/keygen.c (keygen_set_std_prefs): Include IDEA only in PGP2 compatibility mode. * g10/misc.c (idea_cipher_warn): Remove. Also remove all callers. * g10/seckey-cert.c (do_check): Remove emitting of STATUS_RSA_OR_IDEA. * g10/status.c (get_status_string): Remove STATUS_RSA_OR_IDEA. * g10/status.h (STATUS_RSA_OR_IDEA): Remove. -- To keep the number of actually used algorithms low, we support IDEA only in a basically read-only way (unless --pgp2 is used during key generation). It does not make sense to suggest the use of this old 64 bit blocksize algorithm. However, there is old data available where it might be helpful to have IDEA available.
2009-08-03(no commit message)Werner Koch1-0/+4
2009-07-21First set of changes to backport the new card code from 2.0.Werner Koch1-1/+2
For compatibility reasons a few new files had to be added. Also added estream-printf as this is now used in app-openpgp.c and provides a better and generic asprintf implementation than the hack we used for the W32 code in ttyio.c. Card code is not yet finished.
2008-10-03* main.h, mainproc.c (check_sig_and_print), keylist.cDavid Shaw1-2/+4
(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.
2007-11-28* sig-check.c (do_check): Code to try both the incorrect and correctDavid Shaw1-2/+4
SHA-224 DER prefixes when verifying a signature. See the change itself for more discussion. * main.h, seskey.c (do_encode_md): Rename to pkcs1_encode_md and make non-static.
2007-10-23Switched to GPLv3.Werner Koch1-4/+2
Updated gettext.
2007-02-01* main.h, keygen.c (ask_expire_interval, parse_expire_string): Pass inDavid Shaw1-2/+2
the time to use to calculate the expiration offset, rather than querying it internally. Change all callers.
2007-01-31* main.h, keygen.c (ask_expiredate), keyedit.c (menu_expire): RemoveDavid Shaw1-1/+0
the need for ask_expiredate().
2006-10-13* parse-packet.c (parse_symkeyenc): Show the unpacked as well as theDavid Shaw1-0/+2
packed s2k iteration count. * main.h, options.h, gpg.c (encode_s2k_iterations, main), passphrase.c (hash_passphrase): Add --s2k-count option to specify the number of s2k hash iterations.
2006-04-20* gpg.c (print_mds), armor.c (armor_filter, parse_hash_header): AddDavid Shaw1-0/+1
SHA-224. * sign.c (write_plaintext_packet), encode.c (encode_simple): Factor common literal packet setup code from here, to... * main.h, plaintext.c (setup_plaintext_name): Here. New. Make sure the literal packet filename field is UTF-8 encoded. * options.h, gpg.c (main): Make sure --set-filename is UTF-8 encoded and note when filenames are already UTF-8.
2006-03-30* main.h, seskey.c (encode_md_value): Modify to allow a q size greaterDavid Shaw1-2/+2
than 160 bits as per DSA2. This will allow us to verify and issue DSA2 signatures for some backwards compatibility once we start generating DSA2 keys. * sign.c (do_sign), sig-check.c (do_check): Change all callers. * sign.c (do_sign): Enforce the 160-bit check for new signatures here since encode_md_value can handle non-160-bit digests now. This will need to come out once the standard for DSA2 is firmed up.
2006-03-14* main.h, import.c (import_one): Optionally return the fingerprint ofDavid Shaw1-2/+2
the key being imported. (import_keys_internal, import_keys_stream, import): Change all callers.
2006-03-08* options.h, sign.c (mk_notation_policy_etc), gpg.c (add_notation_data):David Shaw1-3/+4
Use it here for the various notation commands. * packet.h, main.h, keygen.c (keygen_add_notations), build-packet.c (string_to_notation, sig_to_notation) (free_notation): New "one stop shopping" functions to handle notations and start removing some code duplication.
2005-11-20* main.h, keylist.c (print_revokers): New. Print the "rvk" designatedDavid Shaw1-0/+1
revoker record. Moved from keyedit.c:show_key_with_all_names_colon. * keylist.c (list_keyblock_colon): Use it here ... * keyedit.c (show_key_with_all_names_colon): ... and here.
2005-11-19* free-packet.c (copy_secret_key): Copy secret key into secure memoryDavid Shaw1-1/+1
since we may unprotect it. * main.h, g10.c (main), revoke.c (gen_desig_revoke): Add local user support so users can use -u with --desig-revoke. This bypasses the interactive walk over the revocation keys.
2005-10-14* keyedit.c (keyedit_menu, menu_backsign): New "backsign" command toDavid Shaw1-0/+2
add 0x19 backsigs to old keys that don't have them. * misc.c (parse_options): Fix build warning. * main.h, keygen.c (make_backsig): Make public.
2005-09-14* main.h, misc.c (parse_options): Add the ability to have helpDavid Shaw1-0/+1
strings in xxx-options commands. * keyserver.c (keyserver_opts), import.c (parse_import_options), export.c (parse_export_options), g10.c (parse_list_options, main): Add help strings to xxx-options.
2005-08-21* Makefile.am: No need to link with curl any longer.David Shaw1-1/+1
* main.h, misc.c (path_access): New. Same as access() but does a PATH search like execlp. * keyserver.c (curl_can_handle): Removed. Replaced by... (curl_cant_handle): We are now relying on curl as the handler of last resort. This is necessary because PGP LDAP and curl LDAP are apples and oranges. (keyserver_typemap): Only test for ldap and ldaps. (keyserver_spawn): If a given handler is unusable (as determined by path_access()) then try gpgkeys_curl.
2005-08-05auto retrieve keys from PKA. Thsi allows to specify an email addressWerner Koch1-0/+1
so that gpg can get the key from DNS. This helps with opportunistic encryption. No integration with the trust modell yet.
2005-07-28Implemented PKA trust modelWerner Koch1-0/+1
2005-07-19* configure.ac [W32]: Always set DISABLE_KEYSERVER_PATH.Werner Koch1-0/+1
* export.c (parse_export_options): New option export-reset-subkey-passwd. (do_export_stream): Implement it. * misc.c (get_libexecdir): New. * keyserver.c (keyserver_spawn): Use it
2005-05-31Updated FSF street address and preparations for a release candidate.Werner Koch1-1/+2
2005-05-24* passphrase.c (ask_passphrase): Unescape the description string.Werner Koch1-1/+1
* cardglue.c (unescape_status_string): Removed. Changed all caller to use ... * misc.c (unescape_percent_string): New.
2005-05-20(ccid_transceive): Arghhh. The seqno is anotherWerner Koch1-0/+1
bit in the R-block than in the I block, this was wrong at one place. Fixes bug #419 and hopefully several others.
2005-05-06* main.h, keygen.c (parse_expire_string, ask_expire_interval), sign.cDavid Shaw1-1/+1
(sign_file, clearsign_file, sign_symencrypt_file), g10.c (main), keyedit.c (sign_uids): Use seconds rather than days internally to calculate expiration. We no longer need the day-based code as we don't generate v3 keys.
2005-05-05* Makefile.am, packet.h, main.h, comment.c: Remove comment.c. We don'tDavid Shaw1-4/+0
use any of these functions any longer.
2005-05-05* options.h, g10.c (main): Add new --default-sig-expire andDavid Shaw1-3/+4
--default-cert-expire options. Suggested by Florian Weimer. * main.h, keygen.c (parse_expire_string, ask_expire_interval): Use defaults passed in, or "0" to control what default expiration is. * keyedit.c (sign_uids), sign.c (sign_file, clearsign_file, sign_symencrypt_file): Call them here, so that default expiration is used when --ask-xxxxx-expire is off.
2005-04-11* g10.c (main, add_notation_data, add_policy_url)Werner Koch1-0/+2
(add_keyserver_url): Use isascii() to protect the isfoo macros and to replace direct tests. Possible problems noted by Christian Biere. * keyserver.c (parse_keyserver_uri): Ditto. * g10.c (main): Declare --pipemode deprecated. * misc.c (deprecated_command): New.
2005-01-20* gpgv.c (tty_fprintf): New stub.Werner Koch1-0/+6
* card-util.c (card_status): Create asecret key stub on the fly and print more information about a card key. * import.c (pub_to_sec_keyblock, auto_create_card_key_stub): New. * getkey.c (get_seckeyblock_byfprint): New. * keylist.c (print_card_key_info): New.
2005-01-20* g10.c (i18n_init) [W32]: Pass registry key to gettextWerner Koch1-0/+3
initialization. * gpgv.c (i18n_init) [W32]: Ditto. * simple-gettext.c (set_gettext_file): Use MO files depending on the installation directory. Add new arg REGKEY.
2004-10-14* misc.c (is_secured_filename): New.Werner Koch1-0/+1
* keydb.c (maybe_create_keyring) * tdbio.c (tdbio_set_dbname) * plaintext.c (handle_plaintext) * openfile.c (copy_options_file, open_outfile) * exec.c (exec_write) * keygen.c (do_generate_keypair, gen_card_key_with_backup) * sign.c (sign_file, clearsign_file) * keyring.c (create_tmp_file, do_copy): Check for secured files before creating them. * keygen.c (print_status_key_created): s/unsigned char/byte/ due to a strange typedef for RISC OS. Noted by Stefan.
2004-10-13Added SELInux hacks and did some cleanups.Werner Koch1-0/+3
2004-09-25* main.h, g10.c (main), card-util.c (change_pin): If "admin" has not beenDavid Shaw1-1/+1
issued, skip right to the CHV1/CHV2 PIN change. No need to show the unblock or admin PIN change option. (card_edit): Add "admin" command to add admin commands to the menu. Do not allow admin commands until "admin" is given. * app-openpgp.c (verify_chv3): Show a countdown of how many wrong admin PINs can be entered before the card is locked. * options.h, g10.c (main), app-openpgp.c (verify_chv3): Remove --allow-admin.
2004-09-24* main.h: Create S2K_DIGEST_ALGO macro so we do not need to always setDavid Shaw1-4/+9
opt.s2k_digest_algo. This helps fix a problem with PGP 2.x encrypted symmetric messages. Change all callers (encode.c, g10.c, keyedit.c, keygen.c, passphrase.c, sign.c). * armor.c, cardglue.c, getkey.c, import.c, keygen.c: Be consistent in some more quoted strings. Always use 'user ID', not 'user id', "quotes" for user IDs, etc.
2004-09-23Note: I have not fully tested the new key creation due to a pc/scWerner Koch1-1/+3
error. However the backupfile has been created successfully. * rsa.c (rsa_generate): Return the dummy list of factors only if the caller asked for it. * card_util.c (generate_card_keys): ask whether backup should be created. (card_store_subkey): Factored some code out to .. * keygen.c (save_unprotected_key_to_card): .. new function. (gen_card_key_with_backup): New. (generate_raw_key): New. (generate_keypair): New arg BACKUP_ENCRYPTION_DIR. Changed all callers. (do_generate_keypair): Divert to gen_card_key_with_backup when desired.
2004-09-23* gpg.sgml: Document "addcardkey" and "keytocard".Werner Koch1-0/+1
* apdu.c (open_pcsc_reader): Do not print empty reader string. * keygen.c (ask_algo): Allow creation of AUTH keys. * keyid.c (usagestr_from_pk): New. * app-openpgp.c (app_openpgp_storekey): Call flush_cache. * keyedit.c (keyedit_menu): New command "keytocard" (keyedit_menu): Bad hack for the not_with_sk element. (show_key_with_all_names): Print the usage. (find_pk_from_sknode): New. * card-util.c (card_store_subkey): New. (copy_mpi): New. * cardglue.c (agent_openpgp_storekey): New.
2004-09-20* gpg.sgml: Document -K.Werner Koch1-0/+5
* g10.c: Make -K an alias for --list-secret-keys. * keylist.c (print_card_serialno): New. Taken from gnupg 1.9.11. (list_keyblock_print): Make use of it. * keyedit.c (show_key_with_all_names): Print the card S/N. * keyedit.c (keyedit_menu): New command ADDCARDKEY. * card-util.c (card_generate_subkey): New. * keygen.c (generate_card_subkeypair): New. (gen_card_key): New arg IS_PRIMARY; changed all callers. * cardglue.c (open_card): Use shutdown code if possible. (check_card_serialno): Ditto.
2004-09-13* main.h, keylist.c (print_subpackets_colon): Make a public function.David Shaw1-0/+1
* keyedit.c (print_and_check_one_sig_colon): New. Print a with-colons version of the sig record. (menu_delsig): Call it here for a with-colons delsig.
2004-04-29* main.h, keylist.c (show_notation): Add argument to show only userDavid Shaw1-1/+1
notations, only standard notations, or both. Change all callers. * keyserver.c (keyserver_spawn): We still need EXEC_TEMPFILE_ONLY.
2004-04-23* keygen.c (make_backsig): If DO_BACKSIGS is not defined, do not createDavid Shaw1-0/+2
backsigs. * getkey.c (merge_selfsigs_subkey): Find 0x19 backsigs on subkey selfsigs and verify they are valid. If DO_BACKSIGS is not defined, fake this as always valid. * packet.h, parse-packet.c (parse_signature): Make parse_signature non-static so we can parse 0x19s in self-sigs. * main.h, sig-check.c (check_backsig): Check a 0x19 signature. (signature_check2): Give a backsig warning if there is no or a bad 0x19 with signatures from a subkey.
2004-04-16* main.h, misc.c (optsep, argsplit, optlen, parse_options): Simplify codeDavid Shaw1-2/+2
and properly handle a partial match against an option with an argument. * keyserver-internal.h, keyserver.c (parse_keyserver_options): Use new optsep and argsplit functions.
2004-04-16* main.h, misc.c (argsplit): Refactor argsep into argsplit and argsep soDavid Shaw1-0/+1
they can be called separately.
2004-02-21* main.h, misc.c (hextobyte): Removed. It's in libutil.a now.David Shaw1-1/+0
2004-02-14* keyserver.c (argsep): Move to misc.c.David Shaw1-0/+2
* main.h, misc.c (parse_options), export.c (parse_export_options), import.c (parse_import_options), g10.c (main): Use it here to allow for options with optional arguments. Change all callers.
2004-02-12* main.h, keyedit.c (keyedit_menu): Remove sign_mode and enhance the moreDavid Shaw1-4/+4
general command list functionality to replace it. * g10.c (main): Use the general command functionality to implement --sign-key, --lsign-key, --nrsign-key, and --nrlsign-key.
2004-01-28* getkey.c: Set MAX_PK_CACHE_ENTRIES and MAX_UID_CACHE_ENTRIES toDavid Shaw1-1/+1
PK_UID_CACHE_SIZE (set in ./configure). * getkey.c (get_pubkey): When reading key data into the cache, properly handle keys that are partially (pk, no UIDs) cached already. This is Debian bug #176425 and #229549. * compress.c (init_compress, push_compress_filter2): Do the right thing (i.e. nothing) with compress algo 0. * main.h, decrypt.c (decrypt_messages): Accept filenames to decrypt on stdin. This is bug #253.
2003-12-28* main.h, misc.c (parse_options): Add a "noisy" flag to enable and disableDavid Shaw1-3/+4
the messages about which option didn't match or matched ambiguously. Change all callers (g10.c, keyserver.c). * main.h, import.c (import_options), export.c (export_options): Pass the noisy flag through.
2003-12-04* options.h, g10.c (main), main.h, seskey.c (do_encode_md,David Shaw1-2/+2
encode_md_value), sig-check.c (do_check), sign.c (do_sign): Remove --emulate-md-encode-bug as it only applied to Elgamal signatures, which are going away.
2003-11-13* g10.c (main): Add --symmetric --sign --encrypt.David Shaw1-5/+10
* main.h, encode.c (setup_symkey): New. Prompt for a passphrase and create a DEK for symmetric encryption. (write_symkey_enc): New. Write out symmetrically encrypted session keys. (encode_crypt, encrypt_filter): Use them here here when creating a message that can be decrypted with a passphrase or a pk. * sign.c (sign_file): Call setup_symkey if we are doing a --symmetric --sign --encrypt.
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