2005-02-01  Werner Koch  <wk@g10code.com>

	* crlcache.c (crl_parse_insert): Renamed a few variables and
	changed diagnostic strings for clarity.
	(get_issuer_cert): Renamed to get_crlissuer_cert. Try to locate
	the certificate from the cache using the subject name.  Use new
	fetch function.
	(get_crlissuer_cert_bysn): New.
	(crl_parse_insert): Use it here.
	* crlfetch.c (ca_cert_fetch): Changed interface.
	(fetch_next_ksba_cert): New.
	* ldap.c (run_ldap_wrapper): Add arg MULTI_MODE.  Changed all
	callers.
	(start_default_fetch_ldap): New
	* certcache.c (get_cert_bysubject): New.
	(clean_cache_slot, put_cert): Store the subject DN if available.
	(MAX_EXTRA_CACHED_CERTS): Increase limit of cachable certificates
	to 1000.
	(find_cert_bysn): Loop until a certificate with a matching S/N has
	been found.

	* dirmngr.c (main): Add honor-http-proxy to the gpgconf list.

2005-01-31  Werner Koch  <wk@g10code.com>

	* ldap.c: Started to work on support for userSMIMECertificates.
	
	* dirmngr.c (main): Make sure to always pass a server control
	structure to the caching functions.  Reported by Neil Dunbar.

2005-01-05  Werner Koch  <wk@g10code.com>

	* dirmngr-client.c (read_pem_certificate): Skip trailing percent
	escaped linefeeds.

2005-01-03  Werner Koch  <wk@g10code.com>

	* dirmngr-client.c (read_pem_certificate): New.
	(read_certificate): Divert to it depending on pem option.
	(squid_loop_body): New.
	(main): New options --pem and --squid-mode.

2004-12-17  Werner Koch  <wk@g10code.com>

	* dirmngr.c (launch_ripper_thread): Renamed to launch_reaper_thread.
	(shutdown_reaper): New.  Use it for --server and --daemon.
	* ldap.c (ldap_wrapper_wait_connections): New.

2004-12-17  Werner Koch  <wk@g10code.com>

	* Makefile.am (dirmngr_ldap_LDADD): Adjusted for new LDAP checks.

2004-12-16  Werner Koch  <wk@g10code.com>

	* ldap.c (ldap_wrapper): Peek on the output to detect empty output
	early.

2004-12-15  Werner Koch  <wk@g10code.com>

	* ldap.c (ldap_wrapper): Print a diagnostic after forking for the
	ldap wrapper.
	* certcache.h (find_cert_bysn): Add this prototype.
	* crlcache.c (start_sig_check): Write CRL hash debug file.
	(finish_sig_check): Dump the signer's certificate.
	(crl_parse_insert): Try to get the issuing cert by authKeyId.
	Moved certificate retrieval after item processing.

2004-12-13  Werner Koch  <wk@g10code.com>

	* dirmngr_ldap.c (catch_alarm, set_timeout): new.
	(main): Install alarm handler. Add new option --only-search-timeout.
	(print_ldap_entries, fetch_ldap): Use set_timeout ();
	* dirmngr.h: Make LDAPTIMEOUT a simple unsigned int.  Change all
	initializations.
	* ldap.c (start_cert_fetch_ldap, run_ldap_wrapper): Pass timeout
	option to the wrapper.
	(INACTIVITY_TIMEOUT): Depend on LDAPTIMEOUT.
	(run_ldap_wrapper): Add arg IGNORE_TIMEOUT.
	(ldap_wrapper_thread): Check for special timeout exit code.

	* dirmngr.c: Workaround a typo in gpgconf for
	ignore-ocsp-service-url.

2004-12-10  Werner Koch  <wk@g10code.com>

	* ldap.c (url_fetch_ldap): Use TMP and not a HOST which is always
	NULL.
	* misc.c (host_and_port_from_url): Fixed bad encoding detection.

2004-12-03  Werner Koch  <wk@g10code.com>

	* crlcache.c (crl_cache_load): Re-implement it.

	* dirmngr-client.c: New command --load-crl
	(do_loadcrl): New.

	* dirmngr.c (parse_rereadable_options, main): Make --allow-ocsp,
	--ocsp-responder, --ocsp-signer and --max-replies re-readable.

	* ocsp.c (check_signature): try to get the cert from the cache
	first.
	(ocsp_isvalid): Print the next and this update times on time
	conflict.

	* certcache.c (load_certs_from_dir): Print the fingerprint for
	trusted certificates.
	(get_cert_byhexfpr): New.
	* misc.c (get_fingerprint_hexstring_colon): New.

2004-12-01  Werner Koch  <wk@g10code.com>

	* Makefile.am (dirmngr_LDADD): Don't use LDAP_LIBS.

	* validate.c (validate_cert_chain): Fixed test; as written in the
	comment we want to do this only in daemon mode.  For clarity
	reworked by using a linked list of certificates and include root
	and tragte certificate.
	(check_revocations): Likewise.  Introduced a recursion sentinel.

2004-11-30  Werner Koch  <wk@g10code.com>

	* crlfetch.c (ca_cert_fetch, crl_fetch_default): Do not use the
	binary prefix as this will be handled in the driver.

	* dirmngr_ldap.c: New option --log-with-pid.
	(fetch_ldap): Handle LDAP_NO_SUCH_OBJECT.
	* ldap.c (run_ldap_wrapper, start_cert_fetch_ldap): Use new log
	option.
	

2004-11-25  Werner Koch  <wk@g10code.com>

	* Makefile.am (dirmngr_ldap_CFLAGS): Added GPG_ERROR_CFLAGS.
	Noted by Bernhard Herzog.

2004-11-24  Werner Koch  <wk@g10code.com>

	* ldap.c (ldap_wrapper): Fixed default name of the ldap wrapper.

	* b64enc.c (b64enc_start, b64enc_finish): Use standard strdup/free
	to manage memory.

	* dirmngr.c: New options --ignore-http-dp, --ignore-ldap-dp and
	--ignore-ocsp-service-url.
	* crlcache.c (crl_cache_reload_crl): Implement them.
	* ocsp.c (ocsp_isvalid): Ditto.

2004-11-23  Werner Koch  <wk@g10code.com>

	* ldap.c (ldap_wrapper_thread, reader_callback, ldap_wrapper):
	Keep a timestamp and terminate the wrapper after some time of
	inactivity.

	* dirmngr-client.c (do_lookup): New.
	(main): New option --lookup.
	(data_cb): New.
	* b64enc.c: New. Taken from GnuPG 1.9.
	* no-libgcrypt.c (gcry_strdup): Added.

	* ocsp.c (ocsp_isvalid): New arg CERT and lookup the issuer
	certificate using the standard methods.

	* server.c (cmd_lookup): Truncation is now also an indication for
	error.
	(cmd_checkocsp): Implemented.

	* dirmngr_ldap.c (fetch_ldap): Write an error marker for a
	truncated search.
	* ldap.c (add_server_to_servers): Reactivated.
	(url_fetch_ldap): Call it here and try all configured servers in
	case of a a failed lookup.
	(fetch_next_cert_ldap): Detect the truncation error flag.
	* misc.c (host_and_port_from_url, remove_percent_escapes): New.

2004-11-22  Werner Koch  <wk@g10code.com>

	* dirmngr_ldap.c (main): New option --proxy.
	* ocsp.c (do_ocsp_request): Take care of opt.disable_http.
	* crlfetch.c (crl_fetch): Honor the --honor-http-proxy variable.
	(crl_fetch): Take care of  opt.disable_http and disable_ldap.
	(crl_fetch_default, ca_cert_fetch, start_cert_fetch): 
	* ldap.c (run_ldap_wrapper): New arg PROXY.
	(url_fetch_ldap, attr_fetch_ldap, start_cert_fetch_ldap): Pass it.

	* http.c (http_open_document): Add arg PROXY.
	(http_open): Ditto.
	(send_request): Ditto and implement it as an override.

	* ocsp.c (validate_responder_cert): Use validate_cert_chain.

	* Makefile.am (AM_CPPFLAGS): Add macros for a few system
	directories.
	* dirmngr.h (opt): New members homedir_data, homedir_cache,
	ldap_wrapper_program, system_daemon, honor_http_proxy, http_proxy,
	ldap_proxy, only_ldap_proxy, disable_ldap, disable_http.
	* dirmngr.c (main): Initialize new opt members HOMEDIR_DATA and
	HOMEDIR_CACHE.
	(parse_rereadable_options): New options --ldap-wrapper-program,
	--http-wrapper-program, --disable-ldap, --disable-http,
	--honor-http-proxy, --http-proxy, --ldap-proxy, --only-ldap-proxy.
	(reread_configuration): New.

	* ldap.c (ldap_wrapper): Use the correct name for the wrapper.

	* crlcache.c (DBDIR_D): Make it depend on opt.SYSTEM_DAEMON.
	(cleanup_cache_dir, open_dir, update_dir, make_db_file_name) 
	(crl_cache_insert, create_directory_if_needed): Use opt.HOMEDIR_CACHE

	* validate.c (check_revocations): New.
	* crlcache.c (crl_cache_isvalid): Factored most code out to 
	(cache_isvalid): .. new.
	(crl_cache_cert_isvalid): New.
	* server.c (cmd_checkcrl): Cleaned up by using this new function.
	(reload_crl): Moved to ..
	* crlcache.c (crl_cache_reload_crl): .. here and made global.

	* certcache.c (cert_compute_fpr): Renamed from computer_fpr and
	made global.
	(find_cert_bysn): Try to lookup missing certs.
	(cert_cache_init): Intialize using opt.HOMEDIR_DATA.


2004-11-19  Werner Koch  <wk@g10code.com>

	* dirmngr-client.c (status_cb): New.  Use it in very verbose mode.

	* server.c (start_command_handler): Malloc the control structure
	and properly release it.  Removed the primary_connection
	hack. Cleanup running wrappers.
	(dirmngr_status): Return an error code.
	(dirmngr_tick): Return an error code and detect a
	cancellation. Use wall time and not CPU time.
	* validate.c (validate_cert_chain): Add CTRL arg and changed callers.
	* crlcache.c (crl_cache_isvalid): 
	* crlfetch.c (ca_cert_fetch, start_cert_fetch, crl_fetch_default) 
	(crl_fetch): Ditto.
	* ldap.c (ldap_wrapper, run_ldap_wrapper, url_fetch_ldap) 
	(attr_fetch_ldap, start_cert_fetch_ldap): Ditto. 
	(ldap_wrapper_release_context): Reset the stored CTRL.
	(reader_callback): Periodically call dirmngr_tick.
	(ldap_wrapper_release_context): Print an error message for read
	errors.
	(ldap_wrapper_connection_cleanup): New.

2004-11-18  Werner Koch  <wk@g10code.com>

	* dirmngr.c (main): Do not cd / if not running detached.

	* dirmngr-client.c: New options --cache-cert and --validate.
	(do_cache, do_validate): New.
	* server.c (cmd_cachecert, cmd_validate): New.

	* crlcache.c (get_issuer_cert): Make use of the certificate cache.
	(crl_parse_insert): Validate the issuer certificate.

	* dirmngr.c (handle_signal): Reinitialize the certificate cache on
	a HUP.
	(struct opts): Add --homedir to enable the already implemented code.
	(handle_signal): Print stats on SIGUSR1.

	* certcache.c (clean_cache_slot, cert_cache_init) 
	(cert_cache_deinit): New.
	(acquire_cache_read_lock, acquire_cache_write_lock) 
	(release_cache_lock): New.  Use them where needed.
	(put_cert): Renamed from put_loaded_cert. 
	(cache_cert): New.
	(cert_cache_print_stats): New.
	(compare_serialno): Fixed.

2004-11-16  Werner Koch  <wk@g10code.com>

	* Makefile.am (AM_CPPFLAGS): Define DIRMNGR_SYSCONFDIR and
	DIRMNGR_LIBEXECDIR.

	* misc.c (dump_isotime, dump_string, dump_cert): New.  Taken from
	gnupg 1.9.
	(dump_serial): New.

2004-11-15  Werner Koch  <wk@g10code.com>

	* validate.c: New. Based on gnupg's certchain.c

	* ldap.c (get_cert_ldap): Removed.
	(read_buffer): New.
	(start_cert_fetch_ldap, fetch_next_cert_ldap)
	(end_cert_fetch_ldap): Rewritten to make use of the ldap wrapper.

2004-11-12  Werner Koch  <wk@g10code.com>

	* http.c (insert_escapes): Print the percent sign too.

	* dirmngr-client.c (inq_cert): Ignore "SENDCERT" and
	"SENDISSUERCERT".

	* server.c (do_get_cert_local): Limit the length of a retruned
	certificate.  Return NULL without an error if an empry value has
	been received.

	* crlfetch.c (ca_cert_fetch): Use the ksba_reader_object.
	(setup_funopen, fun_reader, fun_closer): Removed.

	* crlcache.c (get_issuer_cert): Adjust accordingly.

	* ldap.c (attr_fetch_ldap_internal, attr_fetch_fun_closer) 
	(attr_fetch_fun_reader, url_fetch_ldap_internal)
	(get_attr_from_result_ldap): Removed.
	(destroy_wrapper, print_log_line, ldap_wrapper_thread) 
	(ldap_wrapper_release_context, reader_callback, ldap_wrapper) 
	(run_ldap_wrapper): New.
	(url_fetch_ldap): Make use of the new ldap wrapper and return a
	ksba reader object instead of a stdio stream.
	(attr_fetch_ldap): Ditto.
	(make_url, escape4url): New.

2004-11-11  Werner Koch  <wk@g10code.com>

	* dirmngr.c (launch_ripper_thread): New.
	(main): Start it wheere appropriate.  Always ignore SIGPIPE.
	(start_connection_thread): Maintain a connection count.
	(handle_signal, handle_connections): Use it here instead of the
	thread count.

	* crlcache.c (crl_cache_insert): Changed to use ksba reader
	object.  Changed all callers to pass this argument.

2004-11-08  Werner Koch  <wk@g10code.com>

	* dirmngr_ldap.c: New.

	* crlcache.c (crl_cache_init): Don't return a cache object but
	keep it module local.  We only need one.
	(crl_cache_deinit): Don't take cache object but work on existing
	one.
	(get_current_cache): New.
	(crl_cache_insert, crl_cache_list, crl_cache_load): Use the global
	cache object and removed the cache arg.  Changed all callers.
	
	* dirmngr-client.c: New option --ping.

	* dirmngr.c (main): New option --daemon. Initialize PTH.
	(handle_connections, start_connection_thread): New.
	(handle_signal): New.
	(parse_rereadable_options): New. Changed main to make use of it.
	(set_debug): Don't bail out on invalid debug levels.
	(main): Init the crl_chache for server and daemon mode.

	* server.c (start_command_handler): New arg FD.  Changed callers.

2004-11-06  Werner Koch  <wk@g10code.com>

	* server.c (map_assuan_err): Factored out to ..
	* maperror.c: .. new file.
	* util.h: Add prototype

2004-11-05  Werner Koch  <wk@g10code.com>

	* no-libgcrypt.c: New, used as helper for dirmngr-client which
	does not need libgcrypt proper but jnlib references the memory
	functions.  Taken from gnupg 1.9.12.

	* dirmngr.h: Factored i18n and xmalloc code out to ..
	* i18n.h, util.h: .. New.

	* dirmngr-client.c: New.  Some code taken from gnupg 1.9.12.
	* Makefile.am (bin_PROGRAMS) Add dirmngr-client.

2004-11-04  Werner Koch  <wk@g10code.com>

	* src/server.c (get_fingerprint_from_line, cmd_checkcrl) 
	(cmd_checkocsp): New.
	(register_commands): Register new commands.
	(inquire_cert_and_load_crl): Factored most code out to ..
	(reload_crl): .. new function.
	* src/certcache.h, src/certcache.c: New.
	* src/Makefile.am (dirmngr_SOURCES): Add new files.

2004-11-04  Werner Koch  <wk@g10code.com>

	Please note that earlier entries are found in the top level
	ChangeLog.
	
	
 Copyright 2004, 2005 g10 Code GmbH

 This file is free software; as a special exception the author gives
 unlimited permission to copy and/or distribute it, with or without
 modifications, as long as this notice is preserved.

 This file is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
