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* dirmngr: New option --resolver-timeout.Werner Koch2016-12-205-5/+55
| | | | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dns-stuff.c (DEFAULT_TIMEOUT): New. (opt_timeout): New var. (set_dns_timeout): New. (libdns_res_open): Set the default timeout. (libdns_res_wait): Use configurable timeout. (resolve_name_libdns): Ditto. * dirmngr/dirmngr.c (oResolverTimeout): New const. (opts): New option --resolver-timeout. (parse_rereadable_options): Set that option. (main) <aGPGConfList>: Add --nameserver and --resolver-timeout. * tools/gpgconf-comp.c (gc_options_dirmngr): Add --resolver-timeout and --nameserver. * dirmngr/http.c (connect_server): Fix yesterday introduced bug in error diagnostic. -- This timeout is a pretty crude thing because libdns has a few other internal timeouts as well. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Fix problems with the getsrv function.Werner Koch2016-12-196-42/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dns-stuff.c (opt_debug, opt_verbose): New vars. (set_dns_verbose): New func. (libdns_switch_port_p): Add debug output. (resolve_dns_name): Ditto. (get_dns_cert): Ditto. (get_dns_cname): Ditto. (getsrv_libdns, getsrv_standard): Change SRVCOUNT to an unsigend int. (getsrv): Rename to ... ((get_dns_srv): this. Add arg R_COUNT and return an error. Add debug output. * dirmngr/http.c: Adjust for chnaged getsrv(). * dirmngr/ks-engine-hkp.c (map_host): Ditto. * dirmngr/t-dns-stuff.c (main): Ditto. Call set_dns_verbose. * dirmngr/dirmngr.c (parse_rereadable_options): Call set_dns_verbose. -- Due to our switch to Libdns getsrv didn't worked correctly because it returned -1 for an NXDOMAIN. However, it is perfectly okay to have no SRV record and thus we change the way this function is called to be aligned with the other functions and also map NXDOMAIN to a zero SRV record count. Signed-off-by: Werner Koch <[email protected]>
* dirmngr,w32: Hack around a select problem.Werner Koch2016-12-191-2/+3
| | | | | | | | | | | | | | | | | * dirmngr/dns.c (FD_SETSIZE): Bump up to 1024. (dns_poll): Return an error instead of hitting an assertion failure. -- For unknown reasons socket() return fd with values 244, 252, 268. The latter is above the FD_SETSIZE of 256. It seems that select has been build with a highler FD_SETSIZE limit. Bump up to a reasonable large value. A better solution would be to grab some code from npth_eselect to replace select. We could also use npth_eselect direclty in dns-stuff.c instead of using dns_res_poll. Signed-off-by: Werner Koch <[email protected]>
* Remove unused debug flags and add "dns" and "network".Werner Koch2016-12-192-0/+6
| | | | | | | | | | | | | | | | | | * g10/options.h (DBG_CARD_IO_VALUE, DBG_CARD_IO): Remove. * g10/gpg.c (debug_flags): Remove "cardio". * agent/agent.h (DBG_COMMAND_VALUE, DBG_COMMAND): Remove. * agent/gpg-agent.c (debug_flags): Remove "command". * scd/scdaemon.h (DBG_COMMAND_VALUE, DBG_COMMAND): Remove. * scd/scdaemon.c (debug_flags): Remove "command". * dirmngr/dirmngr.h (DBG_DNS_VALUE, DBG_DNS): New. (DBG_NETWORK_VALUE, DNG_NETWORK): New. * dirmngr/dirmngr.c (debug_flags): Add "dns" and "network". -- Note that "dns" and "network" are not yet used but will soon be added to dirmngr. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Fix setup of libdns for W32.Werner Koch2016-12-172-2/+61
| | | | | | | | | | | * configure.ac (DNSLIB) {W32]: Add -liphlpapi. * dirmngr/dns-stuff.c [W32]: Include iphlpapi.h and define WIN32_LEAN_AND_MEAN. (libdns_init) [W32]: Use GetNetworkParams to get the nameserver. * dirmngr/t-dns-stuff.c (init_sockets): New. (main): Call it. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Auto-switch from Tor port to Torbrowser port.Werner Koch2016-12-161-7/+61
| | | | | | | | | | | | | * dirmngr/dns-stuff.c (libdns_tor_port): New var. (set_dns_nameserver): Clear that var. (libdns_init): Init var to the default port. (libdns_switch_port_p): New func. (resolve_dns_name): Use function to switch the port (get_dns_cert): Ditto. (getsrv): Ditto. (get_dns_cname): Ditto. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Use one context for all libdns queries.Werner Koch2016-12-164-1/+56
| | | | | | | | | | | | | | | | | * dirmngr/dns-stuff.c (libdns_reinit_pending): New var. (enable_recursive_resolver): Set var. (set_dns_nameserver): Ditto. (libdns_init): Avoid double initialization. (libdns_deinit): New. (reload_dns_stuff): New. (libdns_res_open): Act upon LIBDNS_REINIT_PENDING. * dirmngr/t-dns-stuff.c (main): Call reload_dns_stuff to release memory. * dirmngr/dirmngr.c (cleanup): Ditto. (dirmngr_sighup_action): Call reload_dns_stuff to set LIBDNS_REINIT_PENDING. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Pass Tor credentials to libdns.Werner Koch2016-12-161-9/+13
| | | | | | | | | * dirmngr/dns-stuff.c (tor_credentials): Replace by ... (tor_socks_user, tor_socks_password): new vars. (enable_dns_tormode): Set these new vars. (libdns_res_open): Tell libdns the socks credentials. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Factor common libdns code out.Werner Koch2016-12-161-95/+86
| | | | | | | | | | | | * dirmngr/dns-stuff.c (libdns_res_open): New. Replace all libdns_init and dns-res_open by a call to this func. (libdns_res_submit): New wrapper. Replace all dns_res_sumbit calls. (libdns_res_wait): New function. (resolve_name_libdns): Replace loop by libdns_res_wait. (get_dns_cert_libdns): Ditto. (getsrv_libdns): Ditto. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: First patch to re-enable Tor support.Werner Koch2016-12-151-32/+100
| | | | | | | | | | | | * dirmngr/dns-stuff.c (SOCKS_PORT, TOR_PORT, TOR_PORT2): New constants. (libdns_init): Start adding tor support. (resolve_name_libdns): Pass socks hosts to dns_res_open. (get_dns_cert_libdns): Ditto. (getsrv_libdns): Ditto. (get_dns_cname_libdns): Ditto. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: New configure option --disable-libdns.Werner Koch2016-12-146-7/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Add option --disable-libdns (USE_LIBDNS): New ac_subst and am_conditional. (USE_C99_CFLAGS): Set only if libdns is used. * dirmngr/Makefile.am (dirmngr_SOURCES): Move dns.c and dns.h to ... (dirmngr_SOURCES) [USE_LIBDNS0: here. (t_common_src): Ditto. * dirmngr/dirmngr.c (oRecursiveResolver): New constant. (opts): New option "--recursive-resolver". (parse_rereadable_options): Set option. * dirmngr/t-dns-stuff.c (main): Add option --recursive-resolver. * dirmngr/server.c (cmd_getinfo): Depend output of "dnsinfo" on the new variables. * dirmngr/dns-stuff.c: Include dns.h only if USE_DNSLIB is defined. Also build and call dnslib functions only if USE_DNSLIB is defined. (recursive_resolver): New var. (enable_recursive_resolver): New func. (recursive_resolver_p): New func. -- In case users run into problems building GnuPG, the configure option allows to disable that support and continue w/o Tor support using the system resolver. --recursive-resolver was easy enough to implement and may be useful in some situation. It does not fully work, though. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Implement CERT record lookup via libdns.Werner Koch2016-12-141-2/+188
| | | | | | | * dirmngr/dns-stuff.c (get_dns_cert_libdns): New. (get_dns_cert_standard): Fix URL malloc checking. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Implement CNAME and SRV record lookup via libdns.Werner Koch2016-12-141-64/+283
| | | | | | | | | | | | * dirmngr/dns-stuff.c (dns_free): New macro. (libdns): Move var to the top. (libdns_error_to_gpg_error): Map error codes to the new gpg-error codes. (resolve_name_libdns): Restructure code. (getsrv_libdns): New. (get_dns_cname_libdns): New. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Fix bugs in the standard resolver code.Werner Koch2016-12-141-24/+60
| | | | | | | | | | | | | | | * dirmngr/dns-stuff.c: Include dirmngr-err.h to set the correct error source. (get_h_errno_as_gpg_error): New. (get_dns_cert_libdns): Fix error code. (getsrv_libdns): Add arg R_COUNT and return an error code. (getsrv_standard): Ditto. Fix handling of res_query errors and provide the correct size for the return buffer. (getsrv): Adjust for changed worker functions. (get_dns_cname_standard): Fix handling of res_query errors and provide the correct size for the return buffer. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Require a c99 compilerWerner Koch2016-12-141-4/+5
| | | | | | | | | | | | | | | | | | * configure.ac (USE_C99_CFLAGS): New ac_subst. Set to -std=gnu99 for gcc. * dirmngr/Makefile.am (AM_CFLAGS): Add USE_C99_CFLAGS. (t_http_CFLAGS): Ditto. (t_ldap_parse_uri_CFLAGS): Ditto. (t_dns_stuff_CFLAGS): Ditto. -- C99 and the GCC option is required for use with dns.c which makes heavy use of C99 features. We should consider to switch GnuPG entirely to C99 but enable gcc warnings to detect features which are not supported by not-real-c99 compilers and which makes audits harder (VLA etc.). Signed-off-by: Werner Koch <[email protected]>
* dirmngr: New libdns snapshotJustus Winter2016-12-142-63/+160
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* dirmngr: Add basic libdns supportJustus Winter2016-12-144-14/+12736
| | | | | | | | | | | | | | | | * dirmngr/dns.c: New file. * dirmngr/dns.h: New file. * dirmngr/Makefile.am (dirmngr_SOURCES): Add new files. * dirmngr/dns-stuff.c: Include dns.h.xxx use libdns (libdns): New global var for the libdns state. (libdns_error_to_gpg_error): New. (libdns_init): New. (resolve_name_libdns): New. (get_dns_cert_libdns): New stub. (getsrv_libdns): New stub. (get_dns_cname_libdns): New stub. Signed-off-by: Justus Winter <[email protected]>
* dirmngr,build: Remove support for ADNS.Justus Winter2016-12-142-490/+24
| | | | | | | | | | | | | | | * autogen.rc: Remove '--with-adns' argument. * configure.ac: Remove check for ADNS. * dirmngr/dns-stuff.c: Remove all code that uses ADNS. * dirmngr/server.c (cmd_getinfo): Update status line. * doc/dirmngr.texi: Do not mention ADNS. -- We used ADNS to support queries over Tor. However, our patch to ADNS that adds Tor support was never accepted upstream. Furthermore, there are other shortcomings that let us to consider alternatives. Signed-off-by: Justus Winter <[email protected]>
* dirmngr: Improve ntbtls support.NIIBE Yutaka2016-12-141-4/+71
| | | | | | | | | * dirmngr/http.c [HTTP_USE_NTBTLS] (close_tls_session): Release. (send_request): Call ntbtls_set_transport. (cookie_read, cookie_write): Implement. (cookie_close): Add initial implementation for ntbtls. Signed-off-by: NIIBE Yutaka <[email protected]>
* Fix 2 compiler warnings.Werner Koch2016-12-081-1/+4
| | | | | | | | * dirmngr/loadswdb.c: Set ERR on malloc failure. * g10/passphrase.c (passphrase_to_dek): Initialize all fields of HELP_S2K. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Add option --standard-resolver.Werner Koch2016-12-017-319/+430
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (oStandardResolver): New constant. (opts): New option --standard-resolver. (parse_rereadable_options): Set option. * dirmngr/dns-stuff.c: Refactor all code to support the new option. (standard_resolver): New var. (enable_standard_resolver, standard_resolver_p): New func. * dirmngr/http.c (connect_server): Remove USE_DNS_SRV build conditional. * dirmngr/ks-engine-hkp.c (map_host): Ditto. * dirmngr/server.c (cmd_getinfo) <dnsinfo>: Take care of new option * configure.ac (HAVE_ADNS_IF_TORMODE): Remove var ADNSLIB. ac_define USE_ADNS in the adns checking code. Remove options --disable-dns-srv and --disable-dns-cert. Always look for the system resolver. Print warning if no system resolver was found. (USE_DNS_CERT, USE_DNS_SRV): Remove ac_defines. (HAVE_SYSTEM_RESOLVER): New ac_define. (USE_DNS_SRV): Remove am_conditional; not used anyway. -- This option allows for runtime switching to the system's standard resolver. This is mainly useful to work around possible bugs in the optional resolver libraries (as of now ADNS). Note that on Windows there is no code to use systems's resolver and thus for full functionality dirmngr must be build with a separate resolver. This patch also does way with configure options to disable the use of CERT and SRV records. Signed-off-by: Werner Koch <[email protected]>
* agent,dirmngr: Tiny restructuring.Werner Koch2016-11-291-4/+12
| | | | | | | | | | * agent/gpg-agent.c (handle_connections): Add a comment. * dirmngr/dirmngr.c (main): Move assuan_sock_close of the listening socket to ... (handle_connections): here. Add a comment why we keep the listening socket open during a shutdown. Signed-off-by: Werner Koch <[email protected]>
* agent,dirmngr: Handle corner case in shutdown mode.Werner Koch2016-11-291-5/+7
| | | | | | | | | | | | | * agent/gpg-agent.c (handle_connections): Keep on selecting on the inotify fd even when a shutdown is pending. * dirmngr/dirmngr.c (handle_connections): Ditto. Also simplifyy the use of the HAVE_INOTIFY_INIT cpp conditional. -- Without that patch we won't notice a removed socket when a shutdown is pending. This is somewhat related to bug report 2849. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Lazily launch ldap reaper thread.Daniel Kahn Gillmor2016-11-292-20/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (main): Avoid calling ldap_wrapper_launch_thread() Before we need it. * dirmngr/ldap-wrapper.c (ldap_wrapper): Call ldap_wrapper_launch_thread() just in time (before any attempt to use an ldap subprocess). -- A dirmngr process that never looks anything up in LDAP has no need for a reaper thread, but one was started automatically. This thread wakes up every two seconds to look for ldap processes that might never have been running. We won't start more than one reaper thread for any given dirmngr due to the static int "done" in ldap_wrapper_launch_thread(), so it's safe to call this every time there is a use of ldap_wrapper. If someone wants to do further dirmngr optimizations for ldap users, the reaper thread itself could use dynamically-calculated timeouts (and probably needs to be alerted dynamically when a new ldap subprocess is available so it can re-calculate those timeouts). Note: It's not clear to me how to test ldap access effectively; i know of no public ldap services that i can verify against, and i do not run my own ldap servers. If someone has a publicly-available ldap server that developers can run tests against, i would be happy to hear about it. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* dirmngr: Use a longer timer tick interval.Werner Koch2016-11-181-10/+3
| | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (TIMERTICK_INTERVAL): Always use 60 seconds like we did for WindowsCE. -- Given that the timer tick is only used for housekeeping tasks and these are done every 10 minutes, it makes no sense to use 2 seconds. The minor drawback is tha the housekeeping may be delayed by one minute. NB: For the purpose of power saving, we already make sure that the process wakes up at the full second so that it is synchronized to the wakeup time of other processes. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: More w32 system daemon cleanupDaniel Kahn Gillmor2016-11-181-14/+0
| | | | | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (handle_tick): Remove w32 tests for shutdown_pending; no longer needed. -- In d83ba4897bf217d1045c58d1b99e52bd31c58812, we removed the Windows-specific system daemon features, where shutdown_pending was set from w32_service_control(). shutdown_pending is now never assigned outside of handle_signal() or within an inotify test, neither of which are available on w32. As a result, this stanza in handle_tick() should be dead code, and can be removed to keep things simple. Signed-off-by: Daniel Kahn Gillmor <[email protected]> s/win32/w32/ to please RMS ;-) -wk
* dirmngr: Use a default keyserver if none is explicitly setDaniel Kahn Gillmor2016-11-171-1/+5
| | | | | | | | | | | | | | | | | | * configure.ac: Define DIRMNGR_DEFAULT_KEYSERVER. * dirmngr/server.c (ensure_keyserver): Use it if no keyservers are set. * doc/dirmngr.texi: Document this behavior. -- A user who doesn't specify a keyserver, but asks gnupg to fetch a key currently just gets a simple error messages "No keyserver available". If the user is asking to contact a keyserver, we should have a reasonable default, and not require them to fiddle with settings when they might not know what settings to choose. This patch makes the default hkps://hkps.pool.sks-keyservers.net. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* dirmngr: Add system CAs if no hkp-cacert is givenDaniel Kahn Gillmor2016-11-171-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (http_session_new): If the user isn't talking to the HKPS pool, and they have not specified any hkp-cacert, then we should default to the system CAs, rather than nothing. * doc/dirmngr.texi: Document choice of CAs. -- Consider three possible classes of dirmngr configuration: a) no hkps:// keyserver URLs at all (communication with keyservers is entirely in the clear) b) hkps:// keyserver URLs, but no hkp-cacert directives c) hkps:// keyserver URLs, and at least one hkp-cacert directive class (a) provides no confidentiality of requests. class (b) currently will never work because the server certificate cannot be validated. class (c) is currently supported as intended. This patch allows users with configurations in class (b) to work as most users expect (relying on the system certificate authorities), without affecting users in classes (a) or (c). Signed-off-by: Daniel Kahn Gillmor <[email protected]> o minor indentation fix - wk
* dirmngr: Register hkp-cacert even if the file doesn't exist yetDaniel Kahn Gillmor2016-11-172-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (parse_readable_options): If we're unable to turn an argument for hkp-cacert into an absolute filename, terminate completely. * dirmngr/http.c (http_register_tls_ca): Show a warning if file is not immediately accessible, but register it anyway. -- Without this changeset, the condition of the filesystem when dirmngr is initialized will have an effect on later activities of dirmngr. For example, if a file identified by a hkp-cacert directive doesn't exist when dirmngr starts, dirmngr will behave as though it simply didn't have the hkp-cacert directive set at all, even if the file should appear later. dirmngr currently behaves differently if no hkp-cacert directives have been set then it does when at least one hkp-cacert directive has been set. For example, its choice of CA cert for hkps://hkps.pool.sks-keyservers.net depends on whether a TLS CA file has been registered. That behavior shouldn't additionally depend on the state of the filesystem at the time of dirmngr launch. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* dirmngr: Auto-sownload the swdb.lstWerner Koch2016-11-172-10/+24
| | | | | | | | | | | | | | | | * dirmngr/dirmngr.h (struct opt): Add field allow_version_check. * dirmngr/dirmngr.c (oAllowVersionCheck): New. (opts): Add --allow-version-check. (network_activity_seen): New variable. (parse_rereadable_options): Set opt.allow_version_check. (main) <aGPGConfList>: Do not anymore set the no change flag for Windows. Add allow-version-check. (netactivity_action): Set network_activity_seen. (housekeeping_thread): Call dirmngr_load_swdb. * tools/gpgconf-comp.c (gc_options_dirmngr): Add allow-version-check. Make "use-tor" available at Basic level. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Improve downloading of swdb.lst.Werner Koch2016-11-171-18/+54
| | | | | | | | | * dirmngr/loadswdb.c (time_of_saved_swdb): Aslo return the "verified" timestamp. (dirmngr_load_swdb): Avoid unnecessary disk or network access witout FORCE. Do not update swdb.lst if it did not change. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Add command to only load the swdb.Werner Koch2016-11-164-385/+379
| | | | | | | | | | | | | | | | | | | | | | | * dirmngr/loadswdb.c: New. * dirmngr/Makefile.am (dirmngr_SOURCES): Add that file. * dirmngr/server.c: Remove includes cpparray.h and exectool.h. (cmd_loadswdb): New. (parse_version_number,parse_version_string): Remove. (my_mktmpdir, cmp_version): Remove. (fetch_into_tmpdir): Remove. (struct verify_swdb_parm_s): Remove. (verify_swdb_status_cb): Remove. (cmd_versioncheck): Remove. (register_commands): Register LOADSWDB. Remove VERSIONCHECK. -- This change is required to to the new design where gpgconf does the version check w/o network access and only dirmngr is responsible for getting the swdb. In the next installment the loading will be triggered as needed. Signed-off-by: Werner Koch <[email protected]>
* scd,dirmngr: Keep the standard fds when daemonizing.Werner Koch2016-11-161-1/+11
| | | | | | | | | | | | | * dirmngr/dirmngr.c (main): Before calling setsid do not close the standard fds but connect them to /dev/null. * scd/scdaemon.c (main): Ditto. Noet that the old test for a log stream was even reverted. -- Note that this was fixed for gpg-agent 10 years ago on 2006-11-09. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Prepare to trigger jobs by network activity.Werner Koch2016-11-113-1/+44
| | | | | | | | | | | * dirmngr/http.c (netactivity_cb): New. (http_register_netactivity_cb): New. (notify_netactivity): New. (connect_server): Call that function. * dirmngr/dirmngr.c (main): Call http_register_netactivity_cb. (netactivity_action): New stub handler. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Improve concurrency in the non-adns case.Werner Koch2016-11-102-35/+60
| | | | | | | | * dirmngr/dns-stuff.c (map_adns_status_to_gpg_error): New. (resolve_name_adns, get_dns_cert, get_dns_cname): Use that function. (getsrv) [!USE_ADNS]: Call res_query outside of nPth. Signed-off-by: Werner Koch <[email protected]>
* Change all http://www.gnu.org in license notices to https://Werner Koch2016-11-0533-33/+33
| | | | --
* dirmngr: Fix signature checking.Werner Koch2016-10-271-25/+76
| | | | | | | | | | | | | | * dirmngr/server.c: Include cpparray.h. (verify_swdb_parm_s): New. (verify_swdb_status_cb): New. (cmd_versioncheck): Use gpgv to correclty verify the signature. Rename some variable to comply with GNU standards. -- Relying on the return code of gpg is not a robust way to check signatures. We better use our dedicated tool. Signed-off-by: Werner Koch <[email protected]>
* Fix typos.Justus Winter2016-10-271-1/+1
| | | | | -- Signed-off-by: Justus Winter <[email protected]>
* dirmngr: Do not implement --supervised in Windows.Werner Koch2016-10-271-3/+7
| | | | | | | * dirmngr/dirmngr.c (opts) [W32]: Remove --supervised. (main) [W32]: Ditto. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: ADNS error handling fix.NIIBE Yutaka2016-10-271-4/+4
| | | | | | | | | | * dirmngr/dns-stuff.c (resolve_name_adns, get_dns_cert, get_dns_cname): Use gpg_error and gpg_err_code_from_errno to compose the error value. -- This fixes commits 6f1d8123d61b3efac94b4c61ee75bd947790ba42. Signed-off-by: NIIBE Yutaka <[email protected]>
* dirmngr: More ADNS error fix.NIIBE Yutaka2016-10-271-4/+4
| | | | | | | | | * dirmngr/dns-stuff.c (get_dns_cert, getsrv, get_dns_cname): Fix return value. -- GnuPG-bug-id: 2745 Signed-off-by: NIIBE Yutaka <[email protected]>
* dirmngr: Fix error return for ADNS.NIIBE Yutaka2016-10-271-1/+1
| | | | | | | | | | | * dirmngr/dns-stuff.c (resolve_name_adns): Use RET for return value. -- There are cases where libadns returns an error without setting the variable ERRNO. GnuPG-bug-id: 2745 Signed-off-by: NIIBE Yutaka <[email protected]>
* dirmngr: Implement --supervised command (for systemd, etc).Daniel Kahn Gillmor2016-10-271-0/+40
| | | | | | | | | | | | | | | | | | | | | | | * dirmngr/dirmngr.c (main): Add new --supervised command, which is a mode designed for running under a process supervision system like systemd or runit. * doc/dirmngr.texi: document --supervised option. -- "dirmngr --supervised" is a way to invoke dirmngr such that a system supervisor like systemd can provide socket-activated startup, log management, and scheduled shutdown. When running in this mode, dirmngr: * Does not open its own listening socket; rather, it expects to be given a listening socket on file descriptor 3. * Does not detach from the invoking process, staying in the foreground instead. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* dirmngr: report actual socket name.Daniel Kahn Gillmor2016-10-273-1/+11
| | | | | | | | | | | | | | * dirmngr/dirmngr.[ch] (dirmngr_get_current_socket_name): new function to report known socket name. * dirmngr/server.c (cmd_getinfo): use dirmngr_get_current_socket_name to report correct socket name. -- This fixes the output of 'getinfo socket_name' when dirmngr is invoked with --socket-name. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* dirmngr: Fix help string and argument.NIIBE Yutaka2016-10-271-2/+2
| | | | | | | | * dirmngr/server.c (hlp_versioncheck): Add a newline. (cmd_versioncheck): Fix argument. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* dirmngr: Fix hang due to deferred thread initialization.Werner Koch2016-10-261-13/+12
| | | | | | | | | * dirmngr/dirmngr.c (main): Call ldap_wrapper_launch_thread after thread_init. -- Fixes-commit: eda17649f8bd3b8ce7bfc00a3c11cbcae63c845d Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Allow command VERSIONCHECK to handle 3 part version numbers.Werner Koch2016-10-251-35/+83
| | | | | | | | | | * dirmngr/server.c (parse_version_string): Add arg MICRO and set it. (cmp_version): Extend to handle the MICRO part. (confucius_mktmpdir): Rename to my_mktmpdir. (my_mktmpdir): xstrconcat does not fail; use strconcat. (fetch_into_tmpdir): Improve error checking. Signed-off-by: Werner Koch <[email protected]>
* dirmngr: Fix segfault in VERSIONCHECK.Kai Michaelis2016-10-241-2/+2
| | | | | * dirmngr/server.c (cmd_versioncheck): The VERSIONCHECK command crashes when called without program version.
* Fix use cases of snprintf.NIIBE Yutaka2016-10-211-2/+1
| | | | | | | | | | | * 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]>
* dirmngr: improve VERSIONCHECKKai Michaelis2016-10-191-99/+133
| | | | | Replace strtok_r() and code formatting. Use code from libgpg-error for version comparison.
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