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* kbx: First take on a cache for the keyboxd.Werner Koch2019-09-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * kbx/backend.h (enum database_types): Add DB_TYPE_CACHE. (struct db_request_part_s): Add seqno fields. (struct db_request_s): Add infos for the cache backend. * kbx/backend-support.c (struct backend_handle_s): Add 'backend_id'. (strdbtype): Support DB_TYPE_CACHE. (be_generic_release_backend): Ditto. (be_find_request_part): New. (be_return_pubkey): New arg UBID and chnage status name. * kbx/backend-cache.c: New. * kbx/backend-kbx.c (be_kbx_init_request_part): New. (be_kbx_search): Factor some code out to a support function. (be_kbx_seek): New. * kbx/frontend.c (kbxd_add_resource): Support DB_TYPE_CACHE. (kbxd_search): Support the NEXR operation with the cache. * kbx/keybox-search-desc.h (KEYDB_SEARCH_MODE_UBID): New. (struct keydb_search_desc): Add field u.ubid. * kbx/keybox-search.c (has_ubid): New. (keybox_search): Support the UBID search. -- This adds a caching backend to the keyboxd. This tries to accommodate for duplicate use of fingerprints and thus be correct in case a fingerprint is used in several keys. It also turned out that we need to have a unique identifier (UBID) to identify a keyblock or X.509 certificate. In particular with an OpenPGP keyblob we can't easily use the primary fingerprint as an identifier because that fingerprint may also be used as subkey in another key. Thus using a hash of the entire keyblock is a better identifier to be used to address a keyblock for restarting a search or for identifying the keyblock to be updated. Note that this new UBID is not a permanent identifier because it changes with all keyblock update; it should be viewed as a handle to the keyblock or X509 cert.
* kbx: Allow fd-passing for the keyboxd.Werner Koch2019-09-101-5/+102
| | | | | | | | | | | | | | | * kbx/kbxserver.c: Include host2net.h (struct server_local_s): Add field outstream. (prepare_outstream): New. (kbxd_writen): New. (kbxd_write_data_line): Write to file descrptor. Disable the slow human reader friendly data line formatting. (cmd_search, cmd_next): Disable data logging. (kbxd_start_command_handler): Add OUTPUT command. * kbx/keyboxd.c (main): Enable log monitor. -- Signed-off-by: Werner Koch <[email protected]>
* kbx: Fix keyboxd search first.Werner Koch2019-09-091-3/+17
| | | | | | | * kbx/kbxserver.c (cmd_next): Switch to mode next if needed. -- Signed-off-by: Werner Koch <[email protected]>
* kbx: Allow searching from start.Werner Koch2019-09-091-11/+23
| | | | | | | * kbx/kbxserver.c (cmd_search): Detect empty pattern. -- Signed-off-by: Werner Koch <[email protected]>
* kbx: Add framework for the SEARCH commandWerner Koch2019-08-061-29/+234
| | | | | | | | | | | | | | * kbx/backend-kbx.c: New. * kbx/backend-support.c: New. * kbx/backend.h: New. * kbx/frontend.c: New. * kbx/frontend.h: New. * kbx/kbxserver.c: Implement SEARCH and NEXT command. * kbx/keybox-search-desc.h (enum pubkey_types): New. * kbx/keybox-search.c (keybox_get_data): New. * kbx/keyboxd.c (main): Add a standard resource. Signed-off-by: Werner Koch <[email protected]>
* kbx: Add framework for a public key daemon.Werner Koch2018-09-051-0/+447
* kbx/keyboxd.c: New. * kbx/keyboxd.h: New. * kbx/kbxserver.c: New. * kbx/keyboxd-w32info.rc: New. * kbx/Makefile.am (EXTRA_DIST): Add new rc file. (resource_objs): Ditto. (libexec_PROGRAMS): New. (common_libs, commonpth_libs): New. (kbxutil_LDADD): Use here. (keyboxd_SOURCES): New. (keyboxd_CFLAGS): New. (keyboxd_LDADD): New. (keyboxd_LDFLAGS): New. (keyboxd_DEPENDENCIES): new. ($(PROGRAMS)): Extend. Signed-off-by: Werner Koch <[email protected]>