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* Add field CURVE to the key info.Werner Koch2014-05-084-1/+26
| | | | | | | | | | | | | * src/gpgme.h.in (struct _gpgme_subkey): Add field CURVE. * src/key.c (gpgme_key_unref): Free CURVE. * src/keylist.c (keylist_colon_handler): Set CURVE. * src/gpgme.c (gpgme_release): For failsafe reasons reset engine and engine info after freeing. -- The engine hack is useful in case the other release functions accidently call engine release.
* Fix a memory access and a double slash bug.Werner Koch2014-05-082-2/+2
| | | | | | | | | | | | | | | | | * src/engine-spawn.c (engspawn_start): Allocate space for list terminator. * src/posix-util.c (walk_path): Fix trailing slash detection. -- Kudos to Valgrind for pointing out these two problems. The first is a plain allocation bug in a code pattern I have written thousands of times - this time it went wrong. The allocation is not user controlled thus not directly exploitable. The second is missed to do what it intended to do. Found due to the access of malloced but not initialized memory. Not using calloc again proved to be helpful to detect logical error.
* Map public key algos returned by gpg to gpgme values.Werner Koch2014-05-088-17/+51
| | | | | | | | | | | | | | | | | | | * src/conversion.c (_gpgme_map_pk_algo): New. * src/decrypt.c (parse_enc_to): Add arg PROTOCOL and map pubkey algo. (_gpgme_decrypt_status_handler): Map pubkey algo. * src/keylist.c (keylist_colon_handler): Map pubkey algo. * src/sign.c (parse_sig_created): Add arg PROTOCOL and map pubkey algo. * src/verify.c (parse_new_sig): Ditto. (parse_valid_sig): Ditto. * src/gpgme.h.in (GPGME_PK_ECC): New. (GPGME_MD_SHA224): New. * src/gpgme.c (gpgme_pubkey_algo_name): Add GPGME_PK_ECC case. (gpgme_hash_algo_name): Add GPGME_MD_SHA224. -- This affects only the not yet released ECC code of GnuPG 2.1.
* Add GPGME_ENCRYPT_NO_COMPRESS flag.Werner Koch2014-05-083-3/+12
| | | | | | * src/gpgme.h.in (GPGME_ENCRYPT_NO_COMPRESS): New. * src/engine-gpg.c (gpg_encrypt, gpg_encrypt_sign): Implement it. * src/gpgme-tool.c (_cmd_sign_encrypt): Add option --no-compress.
* w32: Fix another memleak on error.Werner Koch2014-04-162-0/+5
| | | | | | | * src/w32-io.c (create_reader): free CTX. -- Found by Hans-Christoph Steiner with cppcheck.
* w32: Fix memleak in an error code paths.Werner Koch2014-04-152-1/+5
| | | | | | | | | * src/w32-io.c (create_writer): Free CTX in cased of bad FD. * src/w32-util.c (_gpgme_mkstemp): Free TMPNAME in case of a failed mkstemp. -- Found by Hans-Christoph Steiner with cppcheck.
* Fix possible zombie processes.Werner Koch2014-04-151-3/+14
| | | | | | | | | * src/posix-io.c (_gpgme_io_waitpid): Protect waitpid agains EINTR. (_gpgme_io_dup): Likewise. (_gpgme_io_connect): Likewise. -- GnuPG-bug-id: 1630
* Actually implement flags for gpgme_op_spawn.Werner Koch2014-04-105-8/+19
| | | | | | | * src/spawn.c (gpgme_op_spawn_start, gpgme_op_spawn): Pass FLAGS dow to spawn_start and add FLAGS args along the call path. * src/engine-spawn.c (engspawn_start): Hack to automagically provide argv[0].
* Add GPGME_PROTOCOL_SPAWN and gpgme_op_spawn.Werner Koch2014-04-1017-16/+723
| | | | | | | | | | | | | | | | | | * src/gpgme.h.in (GPGME_PROTOCOL_SPAWN): New. (GPGME_SPAWN_DETACHED, GPGME_SPAWN_ALLOW_SET_FG): New. * src/gpgme.c (gpgme_set_protocol): Add new protocol. (gpgme_get_protocol_name): Ditto. * src/spawn.c: New. * src/libgpgme.vers, src/gpgme.def: Add new public functions. * src/engine-spawn.c: New. * src/Makefile.am: Add new files. * src/engine-backend.h (struct engine_ops): Add OPSPAWN. * src/engine.c (engine_ops): Add _gpgme_engine_ops_spawn. (gpgme_get_engine_info): Add Spawn to the list of protocols. (_gpgme_engine_op_spawn): New. * src/gpgme-tool.c (gt_protocol_from_name): Add new protocol. (gt_spawn, cmd_spawn): New.
* Add gpgme_get_dirinfo.Werner Koch2014-04-104-0/+32
| | | | | * src/dirinfo.c (gpgme_get_dirinfo): New. * tests/t-engine-info.c (main): Print results from that function.
* Make use of internal iospawn flags more flexible.Werner Koch2014-04-1010-35/+43
| | | | | | | | | | | | | * src/priv-io.h (IOSPAWN_FLAG_DETACHED): New. Renumber the others. * src/w32-io.c (_gpgme_io_spawn): Use DETACHED_PROCESS process only if IOSPAWN_FLAG_DETACHED is given. * src/w32-qt-io.cpp (_gpgme_io_spawn): Ditto. * src/w32-glib-io.c (_gpgme_io_spawn): Ditto. * src/assuan-support.c (my_spawn): Pass IOSPAWN_FLAG_DETACHED flags. * src/dirinfo.c (read_gpgconf_dirs): Ditto. * src/engine-gpg.c (start): Ditto. * src/engine-gpgconf.c (gpgconf_read, gpgconf_write): Ditto. * src/version.c (_gpgme_get_program_version): Ditto.
* Make sure a spawned process has all standard fds connected.Werner Koch2014-04-101-33/+18
| | | | | | | | | | | * src/posix-io.c (_gpgme_io_spawn): dup /dev/null also to unsued stdout. -- Better be sure that stdout of a spawned process is connected to stdout so that the process does not run into a write error if it writes to stdout. AFAICS we always use a connected stdout; thus this is only for correctness.
* Add configure option --enable-fixed-path.Werner Koch2014-03-131-1/+5
| | | | | | | | | | | | | | | | | | | | | | * configure.ac: Add option --enable-fixed-path. (FIXED_SEARCH_PATH): New ac_define. * src/posix-util.c (walk_path): Make use of the option. Remove current directory from fallback PATH. -- Note that using this option PATH is entirely ignored by GPGME and only the given value is used instead to locate the GnuPG binaries. On Android the use of PATH is not desirable. Instead the GnuPG tools are expected in a fixed directory. By using ./configure --enable-fixed-path="/foo/bar" gpg et al are expected to be installed as /foo/bar/gpg. With ./configure --enable-fixed-path="/foo/bar:/bin" gpg is expected as /foo/bar/gpg or /bin/gpg.
* Avoid pointer arithmetic on void pointer.Werner Koch2014-03-111-1/+2
| | | | | | | * src/gpgme.c (gpgme_io_writen): Use new var buffer. -- Reported-by: Albert Chin
* Change implementation return type to match the definition.Werner Koch2014-03-111-1/+1
| | | | | | | | | | * src/gpgme.c (gpgme_get_sub_protocol): Change return type to gpgme_protocol_t. -- Yet another enum/int mismatch. Reported-by: Albert Chin.
* Always pass correct name to argv[0]. Ignore GPG_AGENT_INFO for gpg2.Werner Koch2014-02-215-31/+72
| | | | | | | | | | | | | | | * src/dirinfo.c (WANT_GPG_ONE_MODE): New. (struct dirinfo): Add field "gpg_one_mode". (get_gpgconf_item): Set that field and return it if requested. (_gpgme_in_gpg_one_mode): New. * src/engine-gpg.c (build_argv): Check GPG_AGENT_INFO only in gpg-1 mode. * src/dirinfo.c (_gpgme_get_basename): New. * src/engine-g13.c (g13_new): Take argv[0] from the pgmname. * src/engine-gpgsm.c (gpgsm_new): Ditto. * src/engine-gpg.c (build_argv): Ditto. Add arg PGMNAME. (start): Pass PGMNAME to buildargv.
* Fix type inconsistency between gpgme.h and gpgme.c.Werner Koch2014-02-121-1/+1
| | | | | | | * src/gpgme.c (gpgme_set_pinentry_mode): Fix type of MODE. -- GnuPG-bug-id: 1617
* Make gpgconf engine work again - fixes 02ba35c1.Werner Koch2014-01-072-32/+13
| | | | | | | | * src/gpgconf.c: Remove ENABLE_GPGCONF and move prototypes to ... * src/engine-backend.h: ... here. -- gpgconf is a required part for gpgme.
* Make gpgme_new return a proper error if no engines are installed.Werner Koch2014-01-072-15/+34
| | | | | | * src/engine.c (gpgme_get_engine_info): Improve error handling. (_gpgme_engine_info_copy): Ditto. * src/gpgme.c (gpgme_new): Return error GPG_ERR_NO_ENGINE.
* Print the full PATH in the log if gpg was not found.Werner Koch2014-01-071-6/+7
| | | | * src/posix-util.c (walk_path): Keep a copy of PATH.
* Add global flags disable-gpgconf, gpgconf-name, and gpg-name.Werner Koch2014-01-066-18/+172
| | | | | | | | | | | | | | | | | | | | | | | | * src/gpgme.c (gpgme_set_global_flag): Add names "disable-gpgconf", "gpgconf-name", and "gpg-name". * src/dirinfo.c (_gpgme_dirinfo_disable_gpgconf): New. (get_gpgconf_item): Minor debug info change. * src/posix-util.c (default_gpg_name, default_gpgconf_name): Add vars. (_gpgme_set_default_gpg_name): New. (_gpgme_set_default_gpgconf_name): New. (_gpgme_get_gpg_path, _gpgme_get_gpgconf_path): Use new vars. (walk_path): Add debug output on failure. * src/w32-util.c (default_gpg_name, default_gpgconf_name): Add vars. (replace_slashes): New. (get_basename): New. (_gpgme_set_default_gpg_name): New. (_gpgme_set_default_gpgconf_name): New. (_gpgme_get_gpg_path, _gpgme_get_gpgconf_path): Use new vars. * tests/t-engine-info.c (main): Add --verbose and --set-global-flag options. -- Note that the Windows part has not been tested.
* Locate engine names only at runtime and prefer GnuPG-2.Werner Koch2013-12-2712-164/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (NEED_GPG_VERSION, NEED_GPGSM_VERSION) (NEED_G13_VERSION, NEED_GPGCONF_VERSION): Remove vars and all related checks. Do not check for any engine version. (HAVE_ASSUAN): Remove AM conditional. * src/Makefile.am: Remove separate component vars and always build all engines but uiserver. * src/dirinfo.c (WANT_GPGCONF_NAME): New. (struct dirinfo): Add field gpgconf_name. (_gpgme_get_default_gpgconf_name): Use WANT_GPGCONF_NAME. (get_gpgconf_item): Set gpgconf name and adjust for _gpgme_get_*_path now returning a malloced string. * src/engine.c (engine_ops): Always init all engines except for uiserver. * src/posix-util.c (_gpgme_get_gpgsm_path, _gpgme_get_g13_path): Remove unused functions. (walk_path): New. (_gpgme_get_gpg_path, _gpgme_get_gpgconf_path ): Re-implement using walk_path. * src/w32-util.c (_gpgme_get_gpgsm_path, _gpgme_get_g13_path): Remove unused functions. (_gpgme_get_gpg_path, _gpgme_get_gpgconf_path): Return a malloced string. * src/engine-g13.c (g13_get_req_version): Use a hardwired string with the required version. This info belongs into this file. * src/engine-gpg.c (gpg_get_req_version): Ditto. * src/engine-gpgconf.c (gpgconf_get_req_version): Ditto. * src/engine-gpgsm.c (gpgsm_get_req_version): Ditto. * tests/t-engine-info.c: Replace now useless test by an info output. * tests/gpg/Makefile.am (GPG, GPG_AGENT): Hardwire gpg and gpg-agent. * tests/gpgsm/Makefile.am (GPGSM): Hardwire gpgsm. Signed-off-by: Werner Koch <[email protected]>
* Fix possible segv in the gpgme_op_card_edit.Werner Koch2013-08-191-4/+4
| | | | | * src/edit.c (gpgme_op_edit_start, gpgme_op_card_edit_start): Do not deref a NULL KEY in TRACE_BEG.
* Add function gpgme_data_identify.Werner Koch2013-08-098-8/+488
| | | | | | | | | | | | | | | | | | * src/gpgme.h.in (gpgme_data_type_t): New. (gpgme_data_identify): New prototype. * src/data-identify.c: New. * src/parsetlv.c, src/parsetlv.h: New. Take from gpa. * src/libgpgme.vers, src/gpgme.def: Add gpgme_data_identify. * src/gpgme-tool.c (status): Add STATUS_IDENTIFY_RESULT. (gt_identify): New. (cmd_identify): New. (hlp_passwd): Move close to cmd_passwd. -- It is often useful to have a way to identify the data which needs processing. This is such a common task that it makes sense to implement this in gpgme to avoid diverging implementations.
* Prefer GnuPG-2 engines over GnuPG-1.Werner Koch2013-08-0211-91/+201
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/util.h: Move some prototypes to ... * src/sys-util.h: New. * src/Makefile.am (main_sources): Add sys-util.h. * configure.ac (AH_VERBATIM): Add DIRSEP_C and DIRSEP_S. * src/dirinfo.c: Include sys-util.h. (WANT_GPG_NAME, WANT_GPGSM_NAME, WANT_G13_NAME) (WANT_UISRV_SOCKET): New. (dirinfo): Add corresponding fields. (parse_output): Add arg COMPONENTS and set new fields. (read_gpgconf_dirs): Add arg components and act upon it. (get_gpgconf_item): Call read_gpgconf_dirs two times. Add debug output. (_gpgme_get_default_gpg_name): New. (_gpgme_get_default_gpgsm_name): New. (_gpgme_get_default_g13_name): New. (_gpgme_get_default_gpgconf_name): New. (_gpgme_get_default_uisrv_socket): New. * src/engine-gpg.c, src/engine-g13.c, src/engine-gpgconf.c * src/engine-gpgsm.c, src/engine-uiserver.c: Change to use _gpgme_get_default_ instead of those from sys-util.h. * src/posix-util.c (_gpgme_get_gpg_path): Include sys-util.h. (_gpgme_get_uiserver_socket_path): Remove. * src/w32-util.c (_gpgme_get_gpg_path): Include sys-util.h. (_gpgme_get_uiserver_socket_path): Remove. -- The default engines names are now taken from the output of gpgconf. If gpgconf is not installed gpg 1 is assumed and locate the same was as gpgconf.
* w32: Try to locate gpg in the gpgme installation dir.Werner Koch2013-08-021-73/+156
| | | | | | | | | | | | | * src/w32-util.c (my_hmodule): New. (wchar_to_utf8): New. (DllMain): New. (_gpgme_get_inst_dir): New. (find_program_in_dir): New. (find_program_in_inst_dir): Add arg INST_DIR. (_gpgme_get_gpg_path): Get inst_dir before acquiring the lock. (_gpgme_get_gpgconf_path): Ditto. (_gpgme_get_g13_path): Ditto. (_gpgme_get_w32spawn_path): Ditto.
* Add function gpgme_signers_count.Werner Koch2013-06-184-0/+14
| | | | | | * src/signers.c (gpgme_signers_count): New. * src/libgpgme.vers, src/gpgme.def: Add as external symbol. * src/gpgme.h.in: Add prototype.
* Add convenience macro GPGME_PROTOCOL_OPENPGP.Werner Koch2013-05-281-0/+2
| | | | * src/gpgme.h.in (GPGME_PROTOCOL_OPENPGP): New.
* w32: Fix installing of .def file.Werner Koch2013-05-231-0/+1
| | | | * src/Makefile.am (install-def-file): Create libdir first.
* Support --no-encrypt-to also with gpgme_op_encrypt_sign.Werner Koch2013-05-221-0/+3
| | | | | * src/engine-gpg.c (gpg_encrypt_sign): Support the GPGME_ENCRYPT_NO_ENCRYPT_TO flag.
* Allow symmetric encryption with gpgme_op_encrypt_sign.Werner Koch2013-05-222-9/+37
| | | | | | | | | | | * src/encrypt-sign.c (encrypt_sym_status_handler): New. (encrypt_sign_start): Handle recp == NULL case. * src/engine-gpg.c (gpg_encrypt_sign): Implement symmetric encryption. * tests/gpg/t-encrypt-sign.c (main): Add a test case for this. -- Co-authored-by: Kyle L. Huff <[email protected]> GnuPG-bug-id: 1440
* gpgme-tool: Allow for symmetric encryption.Werner Koch2013-05-221-2/+5
| | | | | * src/gpgme-tool.c (gt_sign_encrypt): Pass NULL for recp if no recipients are given.
* Improve C++ compatibility of previous patch.Werner Koch2013-05-181-2/+1
| | | | | | | | | | | | * src/gpgme.h.in: Move gpgme_sssize_t and gpgme_off_t typedefs into the extern "C" scope. -- Frankly, this does not help very much because g++ still does not interpret gpgme_data_seek_cb_t as compatible with the C++ ssize_t. I am sorry for that API change but C and C++ are too different to always get both of them under one umbrella. However, the ABI should now be identical to older gpgme versions.
* Make definition of off_t robust against misbehaving w32 toolchains.Werner Koch2013-05-1616-72/+77
| | | | | | | | | | | | | | | | * configure.ac (NEED__FILE_OFFSET_BITS): Change to define gpgme_off_t and gpgme_ssize_t. (API__OFF_T, API__SSIZE_T): New ac_subst. * src/gpgme.h.in: Replace all ssize_t and off_t by ac_subst macros. * src/assuan-support.c, src/ath-pthread.c, src/ath.c, src/ath.h * src/data-compat.c, src/data-fd.c, src/data-mem.c, src/data-stream.c * src/data-user.c, src/data.c, src/data.h, src/engine-gpgsm.c * src/engine-uiserver.c, src/gpgme-tool.c, src/gpgme.c: Replace off_t by gpgme_off_t and sszie_t by gpgme_ssize_t. * src/ath-pthread.c, src/ath.h: Include gpgme.h. -- For a detailed description, see the gpgme.texi diff.
* w32: Change the way the I/O threads are cleaned up.Werner Koch2013-05-111-90/+73
| | | | | | | | | | | | | | | | | * src/w32-io.c (reader_context_s, create_reader) (writer_context_s, create_writer): Rename STOPPED to CLOSE_EV. (reader, writer): Remove setting of STOPPED. Wait for CLOSE_EV and then release the context. (destroy_reader, destroy_writer): Do not wait but set the CLOSE_EV. (kill_reader, kill_writer): Remove. (_gpgme_io_close): Add code from kill_reader and kill_writer. -- The old code was prone to deadlocks which were actually exhibited at Kleopatra startup. The new code is much more straightforward and easier to understand. The reason for the complex old code was probably due to our former idea to allow re-use of the I/O threads. However we have long given up on this.
* Fix hang in socket closing.Werner Koch2013-05-081-0/+36
| | | | | * src/w32-io.c (destroy_reader): Call shutdown. (reader): Do not print an error in the shutdown case.
* Improve debug output of the I/O reader and writer.Werner Koch2013-05-081-5/+17
| | | | * src/w32-io.c (reader, writer): Also print file_sock.
* Simplify a debug code function.Werner Koch2013-05-061-11/+4
| | | | * src/debug.c (_gpgme_debug): Remove static space string.
* Allow reading of long gpgconf output lines.Werner Koch2013-04-301-43/+76
| | | | | * src/engine-gpgconf.c (gpgconf_read): Rewrite to allow for line lengths up to 64k.
* Enable FD passing and thus building of the UI-server.Werner Koch2013-02-261-1/+1
| | | | | * configure.ac: Make --enable-fd-passing the default. * src/engine-uiserver.c (_gpgme_engine_ops_uiserver): Syntax fix.
* w32: Hacks for building with 32 bit mingw64.Werner Koch2013-02-262-1/+6
| | | | | | | | | | | | | | * configure.ac (INSERT__TYPEDEFS_FOR_GPGME_H): Add hacks for 32 bit mingw64. * src/util.h [W32]: Include winsock2.h before windows to make mingw64 happy. * src/w32-util.c (_WIN32_IE): Need to use 5.1 for mingw64. -- It is not clear to me what mingw64 wants to achieve with their POSIX hacks. In particular the off64_t stuff looks quite strange given that Windows has a pretty stable API for close to 2 decades. Thus I can't say whether it will really work when build with that toolchain.
* Change the various version numbers to the new scheme.Werner Koch2013-02-262-3/+20
| | | | | | | | | | | | | | | * configure.ac: Rename my_foo variables to mym4_foo variables to make clear that they are processed by m4. (VERSION_NUMBER): New ac_subst. (AH_BOTTOM): Add CRIGHTBLURB macro. (BUILD_REVISION, BUILD_FILEVERSION, BUILD_TIMESTAMP): Change them to work similar to libgpg-error et al. * src/versioninfo.rc.in: Remove use of BUILD_NUMBER and get it in line with gpg-error et al. * src/version.c (cright_blurb): New. (gpgme_check_version_internal): Add magic to display the above information. * tests/t-version.c (main): Add option --verbose.
* Add macro GPGME_VERSION_NUMBER.Werner Koch2013-02-121-1/+5
| | | | | | | | * src/gpgme.h.in (GPGME_VERSION_NUMBER): New. * configure.ac (my_version_major, my_version_minor) (my_version_micro): New m4 macros. (my_version): Build from new m4 macros. (VERSION_NUMBER): New ac_subst.
* Add public function gpgme_get_pinentry_mode.Werner Koch2013-02-124-0/+15
| | | | * src/gpgme.c (gpgme_get_pinentry_mode): New.
* gpgme_tool: Support GPG's new pinentry-mode.Werner Koch2013-02-073-5/+118
| | | | | | | | | | | * src/gpgme-tool.c (log_error): Do not always print the error source. (gt_set_pinentry_mode): New. (server_passphrase_cb): New. (cmd_pinentry_mode): New. (register_commands): Add cmd_pinentry_mode. (options): Add option --gpg-binary. (struct args): Add field gpg-binary. (parse_options, main): Implement that option.
* Add public function gpgme_set_pinentry_mode.Werner Koch2013-02-0713-7/+132
| | | | | | | | | | | | | | | | | * src/gpgme.c (gpgme_set_pinentry_mode): New. * src/gpgme.h.in (gpgme_pinentry_t): New. (gpgme_set_pinentry_mode): New. * src/context.h (struct gpgme_context): Add field pinentry_mode. * src/engine-backend.h (struct engine_ops): Add field set_pinentry_mode. * src/engine-gpg.c (struct engine_gpg): Add field pinentry_mode. (build_argv): Implement pinentry_mode. (gpg_set_pinentry_mode): New. (_gpgme_engine_ops_gpg): Register gpg_set_pinentry_mode. -- Note that this new fucntion may only be used with gpg 2.1.
* Add public function gpgme_io_writen.Werner Koch2013-02-074-126/+154
| | | | | | | | * src/gpgme.c (gpgme_io_read): New. -- This is a writen style variant for gpgme_io_write. It is often easier to use this one in passphrase and edit callbacks.
* Use gpg_error_from_syserror instead of directly accessing errno.Werner Koch2013-02-0627-135/+133
| | | | | | | | -- Also fixed a couple of minor thing; e.g. save the error before calling cleanup functions. Do not save the errno if only free is called in between.
* Make _gpgme_encode_percent_string work for memory buffers.Werner Koch2012-11-151-1/+1
| | | | | | | * src/conversion.c (D_gpgme_encode_percent_string): Remove stray semicolon. Reported by Xi Wang. -- Obviously this function is not used with a supplied LEN argument != 0.
* Fix ttyname problem on Android.Werner Koch2012-10-241-4/+9
| | | | | | | | | | | | | | | * configure.ac: Define macro and conditional HAVE_ANDROID_SYSTEM. * m4/gnupg-ttyname.m4: Force use of replacement on Android. * src/ttyname_r.c: Ditto. -- Android's bionic lib has no working ttyname_r() nor ttyname(). Using them anyway will print FIX ME! implement ttyname_r() bionic/libc/bionic/stubs.c:466 Thus we force the use of our replacement code which simply return "/dev/tty".
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