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* Change all http://www.gnu.org in license notices to https://Werner Koch2016-11-0588-88/+88
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* indent: Move comments inside the block.Werner Koch2016-11-041-48/+56
| | | | | | | | | | | | | | | | | | | | -- This fixes a few if (foo) /* A comment with several lines. */ { } Which has the problem that the block is visually not related to the "if" and might thus falsely be considered a standalone block. Also adds a asterisk on the left side of longer comments. Signed-off-by: Werner Koch <[email protected]>
* agent: Extend the PINENTRY_LAUNCHED inquiry and status.Werner Koch2016-11-031-0/+14
| | | | | | | | | * agent/call-pinentry.c (start_pinentry): Get flavor and version and pass it to agent_inq_pinentry_launched. * agent/command.c (agent_inq_pinentry_launched): Add arg EXTRA. * g10/server.c (gpg_proxy_pinentry_notify): Print a new diagnostic. Signed-off-by: Werner Koch <[email protected]>
* g10: Improve and unify key selection for -r and --locate-keys.Justus Winter2016-11-034-2/+214
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/getkey.c (struct pubkey_cmp_cookie): New type. (key_is_ok, uid_is_ok, subkey_is_ok): New functions. (pubkey_cmp): Likewise. (get_best_pubkey_byname): Likewise. * g10/keydb.h (get_best_pubkey_byname): New prototype. * g10/keylist.c (locate_one): Use the new function. * g10/pkclist.c (find_and_check_key): Likewise. * tests/openpgp/Makefile.am (XTESTS): Add new test. (TEST_FILES): Add new files. * tests/openpgp/key-selection.scm: New file. * tests/openpgp/key-selection/0.asc: Likewise. * tests/openpgp/key-selection/1.asc: Likewise. * tests/openpgp/key-selection/2.asc: Likewise. * tests/openpgp/key-selection/3.asc: Likewise. * tests/openpgp/key-selection/4.asc: Likewise. -- When a name resembling a mail address is given to either --locate-keys or --recipient, rank the search results and use only the most relevant key. This also lets us query which key will be used for encryption using --locate-keys. However, note that --locate-keys may also return keys incapable of encryption, though it will prefer keys that have an encryption subkey. GnuPG-bug-id: 2359 Signed-off-by: Justus Winter <[email protected]>
* common: Improve compare_string_versions.Werner Koch2016-11-022-2/+2
| | | | | | | | | | | | | | | * common/stringhelp.c: Include limits.h. (compare_version_strings): Change semantics to behave like strcmp. Include the patch lebel in the comparison. Allow checking a single version string. * common/t-stringhelp.c (test_compare_version_strings): Adjust test vectors and a few new vectors. * g10/call-agent.c (warn_version_mismatch): Adjust to new sematics. * g10/call-dirmngr.c (warn_version_mismatch): Ditto. * sm/call-agent.c (warn_version_mismatch): Ditto. * sm/call-dirmngr.c (warn_version_mismatch): Ditto. Signed-off-by: Werner Koch <[email protected]>
* Spelling: correct spelling of "passphrase".Daniel Kahn Gillmor2016-11-021-2/+2
| | | | | | | | | | | There were several different variant spellings of "passphrase". This should fix them all for all English text. I did notice that po/it.po contains multiple instances of "passhprase", which also looks suspect to me, but i do not know Italian, so i did not try to correct it. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* g10,w32: Fix build on Windows.Justus Winter2016-11-021-4/+1
| | | | | | * g10/tofu.c (begin_transaction): Use the new 'gnupg_usleep'. Signed-off-by: Justus Winter <[email protected]>
* g10: Avoid gratuitious SQLite aborts and starving writers.Neal H. Walfield2016-10-311-16/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/tofu.c: Include <time.h>, <utime.h>, <fcntl.h> and <unistd.h>. (tofu_dbs_s): Add fields want_lock_file and want_lock_file_ctime. (begin_transaction): Only yield if DBS->WANT_LOCK_FILE_CTIME has changed since we took the lock. Don't use gpgrt_yield to yield, but sleep for 100ms. After taking the batch lock, update DBS->WANT_LOCK_FILE_CTIME. Also take the batch lock the first time we take the real lock. When taking the real lock, use immediate not deferred mode to avoid gratuitious aborts. (end_transaction): When dropping the outermost real lock, drop the batch lock. (busy_handler): New function. (opendbs): Set the busy handler to it when opening the DB. Initialize CTRL->TOFU.DBS->WANT_LOCK_FILE. (tofu_closedbs): Free DBS->WANT_LOCK_FILE. -- Signed-off-by: Neal H. Walfield <[email protected]> By default, SQLite defers transactions until they are actually needed. A consequence of this is that if we have two readers and both decide to do a write, then one has to abort. To avoid this problem, we can make the outermost transaction an immediate transaction. This has the disadvantage that we only allow a single reader at a time, but at least we don't have gratuitous aborts anymore. A second problem is that SQLite apparently doesn't actually create a queue of waiters. The result is that doing a sched_yield between dropping and retaking the batch transaction is not enough to allow the other process to make progress. Instead, we need to wait a while (emperically: 100ms seems reasonable). To avoid waiting when there is no contention, we use a new file's timestamp to signal that there is a waiter.
* g10: Avoid reading in keys when possible.Neal H. Walfield2016-10-301-2/+16
| | | | | | | | | * g10/tofu.c (build_conflict_set): If CONFLICT_SET contains a single element, don't bother to check for cross sigs. Add parameter PK. Update callers. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: Fix bit setting.Neal H. Walfield2016-10-301-4/+4
| | | | | | | | * g10/tofu.c (build_conflict_set): Fix bit setting. -- Signed-off-by: Neal H. Walfield <[email protected]> Fixes-commit: 1f1f56e606c1cb28eec68c60bd8bcb7ab30805de
* gpg: Enable the Issuer Fingerprint from rfc4880bisWerner Koch2016-10-282-12/+6
| | | | | | | | | | | | | | | | * g10/build-packet.c (build_sig_subpkt_from_sig): Always write the new Issuer Fingerprint sub-packet. * g10/mainproc.c (check_sig_and_print): Always consider that sub-packet. -- The specs for this sub-packet have been pushed to the OpenPGP WG's repo today. See-also: https://mailarchive.ietf.org/arch/msg/\ openpgp/GvPo2eSL9GW9WcGhOocY7KBa9FY Signed-off-by: Werner Koch <[email protected]>
* gpg: Verify multiple detached signatures with different hash algos.Werner Koch2016-10-271-5/+23
| | | | | | * g10/mainproc.c (proc_tree): Loose check. Enable all algos. Signed-off-by: Werner Koch <[email protected]>
* g10: Fix iteration over getkey results.Justus Winter2016-10-271-3/+6
| | | | | | | * g10/getkey.c (getkey_next): Return the public key in PK even if RET_KEYBLOCK is NULL. Signed-off-by: Justus Winter <[email protected]>
* Fix typos.Justus Winter2016-10-274-5/+5
| | | | | -- Signed-off-by: Justus Winter <[email protected]>
* g10: Assert preconditions.Justus Winter2016-10-271-0/+3
| | | | | | * g10/getkey.c (get_pubkey_byname): Assert preconditions. Signed-off-by: Justus Winter <[email protected]>
* gpg: Convey --quick option to dirmngr for --auto-key-retrieve.Werner Koch2016-10-2710-48/+59
| | | | | | | | | | | | | | | | | | * g10/call-dirmngr.c (gpg_dirmngr_ks_get): Add arg 'quick'. (gpg_dirmngr_wkd_get): Ditto. * g10/keyserver.c (keyserver_get): Add arg 'quick'. (keyserver_get_chunk): Add arg 'quick'. (keyserver_import_fprint): Ditto. Change callers to pass 0 for it. (keyserver_import_keyid): Ditto. (keyserver_import_wkd): Ditto. * g10/mainproc.c (check_sig_and_print): Call the 3 fucntions with QUICK set. -- Note that this option has not yet been implemented by dirmngr. Dirmngr will simply ignore it for now. Signed-off-by: Werner Koch <[email protected]>
* g10: Fix ECDH, clarifying the format.NIIBE Yutaka2016-10-271-18/+20
| | | | | | | | | | | * g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Returns error when it's short. Clarify the format. Handle other prefixes correctly. -- With the scdaemon's change, there is no case NBYTES < SECRET_X_SIZE. This fixes the break of ECDH with X25519. Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: ECDH shared point format.Arnaud Fontaine2016-10-271-8/+24
| | | | | | | | | | * g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Improve handling of ECDH shared point format. -- This handles the case where the result comes from scdaemon. Signed-off-by: Arnaud Fontaine <arnaud.fontaine at ssi.gouv.fr>
* gpg: Replace two sprintf calls.Werner Koch2016-10-241-8/+3
| | | | | | | | | | | | | | | | | | | * g10/keygen.c (print_status_key_created): Use snprintf for now. (ask_expire_interval): Replace xmalloc and sprintf by xasprintf. -- Future updates: Replace code like r = xcalloc (1, sizeof *r + 20 ); r->key = pKEYLENGTH; sprintf( r->u.value, "%u", info.key_attr[0].nbits); by something like r = new_r_with_value ("%u", info.key_attr[0].nbits); r->key = pKEYLENGTH; Signed-off-by: Werner Koch <[email protected]>
* scd: Use canonical curve name of libgcrypt.NIIBE Yutaka2016-10-242-10/+13
| | | | | | | | | | | | | | | | | | * scd/app-openpgp.c (send_key_attr): Use curve instead of OID. (ecdh_params): New. (ecc_read_pubkey): Use ecdh_params. Use curve name. (ecc_writekey): Likewise. (ecc_curve): Rename from ecc_oid. (parse_algorithm_attribute): Use ecc_curve. * g10/call-agent.c (learn_status_cb): Use openpgp_is_curve_supported to intern the curve name string. * g10/card-util.c (card_status): Conver curve name to alias for print. -- Now, sdcaemon answer for KEY-ATTR is in the canonical curve name instead of the alias. Since it is used of key generation for card encryption key with backup, it should be canonical name. Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: Fix card keygen for decryption.NIIBE Yutaka2016-10-231-2/+2
| | | | | | | | | * g10/keygen.c (do_generate_keypair): Fix arguments. -- Reported-by: Grumpy Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: More card key generation change.NIIBE Yutaka2016-10-211-39/+24
| | | | | | | | | | | | * g10/keygen.c (gen_card_key): Add back ALGO as the second argument. Don't get ALGO by KEY-ATTR by this function. It's caller to provide ALGO. Don't do that by both of caller and callee. (generate_keypair): Only put paramerters needed. Use parameters for ALGO to call gen_card_key. (generate_card_subkeypair): Get ALGO and call gen_card_key with it. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: Write first keybox record in binary modeAndre Heinecke2016-10-211-1/+1
| | | | | | | | | * g10/keydb.c (maybe_create_keyring_or_box): Open in binary mode. -- This fixes keybox corruption on windows. Signed-off-by: Andre Heinecke <[email protected]>
* g10,scd: Fix ECC keygen.NIIBE Yutaka2016-10-212-10/+58
| | | | | | | | | | | | * g10/keygen.c (generate_keypair): For card key generation, fill parameters by KEY-ATTR. * scd/app-openpgp.c (ecc_read_pubkey): OID should be freed at last, after its reference by OIDBUF is finished. (ecc_writekey): Likewise. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: Don't ask keysize for for non-RSA card.NIIBE Yutaka2016-10-211-22/+28
| | | | | | | | | | | | * g10/card-util.c (card_status): Bug fix for keyno. (ask_card_rsa_keysize, do_change_rsa_keysize): Rename. (generate_card_keys): Only ask keysize when RSA. (card_generate_subkey): Likewise. -- Co-authored-by: Arnaud Fontaine <[email protected]> Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: Support ECC for gen_card_key.NIIBE Yutaka2016-10-211-15/+17
| | | | | | | | | | | * g10/keygen.c (gen_card_key): Remove the first argument of ALGO. (do_generate_keypair, generate_card_subkeypair): Follow the change. -- ALGO is determined by the key attribute of the card. Co-authored-by: Arnaud Fontaine <[email protected]> Signed-off-by: NIIBE Yutaka <[email protected]>
* Fix use cases of snprintf.NIIBE Yutaka2016-10-215-48/+32
| | | | | | | | | | | * agent/call-pinentry.c, agent/call-scd.c, agent/command.c, build-aux/speedo/w32/g4wihelp.c, common/get-passphrase.c, dirmngr/dirmngr.c, g10/call-agent.c, g10/cpr.c, g10/keygen.c, g10/openfile.c, g10/passphrase.c, scd/app-openpgp.c, scd/scdaemon.c, sm/call-agent.c, sm/call-dirmngr.c, sm/certreqgen.c: Fix assuming C99. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* agent, g10: Fix keygen.NIIBE Yutaka2016-10-201-1/+1
| | | | | | | | | * agent/command.c (cmd_readkey): Get length after card_readkey. * g10/keygen.c (gen_card_key): Fix off-by-one error. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: smartcard keygen change.NIIBE Yutaka2016-10-203-137/+45
| | | | | | | | | | | | | | | | | | | * g10/call-agent.c (scd_genkey_cb_append_savedbytes): Remove. (scd_genkey_cb): Only handle KEY-CREATED-AT and PROGRESS. (agent_scd_genkey): Remove INFO argument. CREATETIME is now in/out argument. (agent_readkey): Use READKEY --card instead of SCD READKEY. * g10/keygen.c (gen_card_key): Use READKEY --card command of the agent to retrieve public key information from card and let the agent make a file for private key with shadow info. -- This change removes gpg's KEY-DATA handling for SCD GENKEY. Information with KEY-DATA is simply not used. Instead, it is read by READKEY --card command of gpg-agent. This can consolidate public key handling in a single method by READKEY. Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: Be more careful when checking if a binding is signed by a UTK.Neal H. Walfield2016-10-131-2/+25
| | | | | | | | | | * g10/tofu.c (signed_by_utk): When checking if a key is signed by an ultimately trusted key, only consider the signatures on the specified user id. * tests/openpgp/tofu.scm: Add test for the above. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: Be more careful when checking cross signatures.Neal H. Walfield2016-10-131-2/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/tofu.c (cross_sigs): When checking cross signatures, only consider the signatures on the specified user id. * tests/openpgp/tofu.scm: Add test for the above. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-1.gpg: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-1.txt: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-2.gpg: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-2.txt: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-3.txt: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-secret.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-1.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-1.txt: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-2.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-2.txt: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-3.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-3.txt: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-4.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-secret.gpg: New file. * tests/openpgp/tofu/cross-sigs/README: New file. -- Signed-off-by: Neal H. Walfield
* g10: Still check if the key is an UTK or cross signed in batch mode.Neal H. Walfield2016-10-131-18/+13
| | | | | | | | | * g10/tofu.c (get_trust): If POLICY is ask, but we can't ask, don't bail immediately. Instead, check if the key in question is an ultimately trusted key or cross signed. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: If an sqlite operation fails, map the error code to GPG_ERR_GENERALNeal H. Walfield2016-10-131-2/+17
| | | | | | | | | | | | | | * g10/tofu.c (get_policy): If an sqlite operation fails, map the error code to GPG_ERR_GENERAL. (ask_about_binding): Likewise. (build_conflict_set): Likewise. (get_trust): Likewise. (show_statistics): Likewise. (tofu_register_signature): Likewise. (tofu_register_encryption): Likewise. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: When changing a TOFU binding's policy, update the conflict infoNeal H. Walfield2016-10-121-17/+16
| | | | | | | | * g10/tofu.c (record_binding): Take an additional argument, CONFLICT. Set the binding's conflict accordingly. Update callers. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: Make a singular string singular.Neal H. Walfield2016-10-121-1/+1
| | | | | | | * g10/tofu.c (ask_about_binding): Make the singular string singular. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: Correctly determine whether a binding has a conflict.Neal H. Walfield2016-10-121-1/+1
| | | | | | | | * g10/tofu.c (build_conflict_set): A binding has a conflict is conflict is *not* NULL, not if it is NULL. -- Signed-off-by: Neal H. Walfield <[email protected]>
* g10: Fix a column's type in TOFU DB.Neal H. Walfield2016-10-121-1/+1
| | | | | | | | | | | * g10/tofu.c (initdb): Change policy from a boolean to an integer. -- Signed-off-by: Neal H. Walfield <[email protected]> Reported-by: Daniel Kahn Gillmor <[email protected]> Note: sqlite ignores type information so this change has no real impact.
* Revert "g10: Fix singular term."Werner Koch2016-10-071-1/+1
| | | | | | | | | | | | | | -- This reverts commit b0d2526bc4e5c663eeffe04500420c70cee98712. The number of format elements may not change in ngettext. The entire construct is anyway wrong because ngettext is passed a different value than what is used in the printf. We need to rework the use of most strings in tofu.c. Signed-off-by: Werner Koch <[email protected]>
* gpg: Put extra parens around bit tests.Werner Koch2016-10-073-7/+8
| | | | | | | | * g10/options.h (DBG_MPI): New. * g10/gpg.c (set_debug): Use macro or extra parens for binary operator. * g10/parse-packet.c (set_packet_list_mode): Use dbg macro. Signed-off-by: Werner Koch <[email protected]>
* g10: Fix singular term.Justus Winter2016-10-061-1/+1
| | | | | | * g10/tofu.c (ask_about_binding): Fix singular message. Signed-off-by: Justus Winter <[email protected]>
* g10: Use appropriate variant of 'abs'.Justus Winter2016-10-061-6/+6
| | | | | | * g10/tofu.c (ask_about_binding): Use 'labs' instead of 'abs'. Signed-off-by: Justus Winter <[email protected]>
* g10: Fix testing for debug flag.Justus Winter2016-10-061-1/+1
| | | | | | | * g10/parse-packet.c (set_packet_list_mode): Fix testing for debug flag. Signed-off-by: Justus Winter <[email protected]>
* agent: Remove the warning for the GKR hijacking.Werner Koch2016-09-301-65/+0
| | | | | | | * g10/call-agent.c (check_hijacking): Remove. (start_agent): Remove call. Signed-off-by: Werner Koch <[email protected]>
* gpg: Improve WKD by importing only the requested UID.Werner Koch2016-09-281-5/+32
| | | | | | | | | | | | | * g10/keyserver.c: Include mbox-util.h. (keyserver_import_wkd): Do not use the global import options but employ an import filter. -- We also make sure that an mbox has been passed to keyserver_import_wkd so it may also be called with a complete user id (which is currently not the case). Signed-off-by: Werner Koch <[email protected]>
* gpg: Reject import if an import filter removed all user ids.Werner Koch2016-09-281-0/+27
| | | | | | | * g10/import.c (any_uid_left): New. (import_one): Check that a UID is left. Signed-off-by: Werner Koch <[email protected]>
* gpg: Make import filter data object more flexible.Werner Koch2016-09-282-15/+63
| | | | | | | | | | | | | * g10/main.h (import_filter_t): New. * g10/import.c (struct import_filter_s): Declare struct. (import_keep_uid, import_drop_sig): Replace by ... (import_filter): new. Adjust all users. (cleanup_import_globals): Move code to ... (release_import_filter): new. (save_and_clear_import_filter): New. (restore_import_filter): New. Signed-off-by: Werner Koch <[email protected]>
* gpg: Make sure that internal key import is done with a binary stream.Werner Koch2016-09-281-1/+1
| | | | | | * g10/import.c (import_keys_internal): Open stream in binary mode. Signed-off-by: Werner Koch <[email protected]>
* agent, sm: Set CTX after start_agent.NIIBE Yutaka2016-09-271-1/+1
| | | | | | | | | | | | | | | | * g10/call-agent.c (agent_keytocard): Assign parm.ctx after start_agent. * sm/call-agent.c (gpgsm_agent_pksign, gpgsm_scd_pksign) (gpgsm_agent_readkey, gpgsm_agent_scd_serialno) (gpgsm_agent_scd_keypairinfo, gpgsm_agent_marktrusted) (gpgsm_agent_passwd, gpgsm_agent_get_confirmation) (gpgsm_agent_ask_passphrase, gpgsm_agent_keywrap_key) (gpgsm_agent_export_key): Likewise. -- Reported-by: Rainer Perske GnuPG-bug-id: 2699 Signed-off-by: NIIBE Yutaka <[email protected]>
* g10: When adding a user id, make sure the keyblock has been prepared.Neal H. Walfield2016-09-221-0/+2
| | | | | | | | | | | | * g10/keyedit.c (keyedit_quick_adduid): Call merge_keys_and_selfsig on KEYBLOCK before adding the user id. * tests/openpgp/quick-key-manipulation.scm: Make sure that the key capabilities don't change when adding a user id. (key-data): New function. -- Signed-off-by: Neal H. Walfield <[email protected]> GnuPG-bug-id: 2697
* gpg: Fix regression in fingerprint printing.Werner Koch2016-09-191-1/+1
| | | | | | | | | | * g10/keylist.c (list_keyblock_print): Do not depend calling print_fingerprint on opt.keyid_format. -- Regression-due-to: d757009a24eb856770fc3a3729e2f21f54d2a618 Debian-bug-id: 838153 Signed-off-by: Werner Koch <[email protected]>
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