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2018-10-25build: Fix previous commit.NIIBE Yutaka1-1/+1
Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-25build: Relax requirements.NIIBE Yutaka1-4/+10
* m4/gpg-error.m4: Update from libgpg-error 1.33. * src/libassuan.m4: Don't require AM_PATH_GPG_ERROR. Only when gpgrt-config is available and works well, use it. * configure.ac (AM_PATH_GPG_ERROR): No requirement any more. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-25build: Use LIBASSUAN_CONFIG_LIBS (instead of LIB).NIIBE Yutaka2-3/+3
* configure.ac (LIBASSUAN_CONFIG_LIBS): Rename from *_LIB. (LIBASSUAN_CONFIG_EXTRA_LIBS): Remove. * src/libassuan-config.in: Follow the change. * src/libassuan.pc.in: Likewise. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-24build: Fix libassuan.pc.NIIBE Yutaka1-1/+1
* src/libassuan.pc.in: Fix typo. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-24build: Fix previous commit.NIIBE Yutaka1-2/+1
Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-24build: Compatibility to pkg-config.NIIBE Yutaka1-0/+10
* src/libassuan-config.in: Support --variable and --modversion. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-24build: Make libassuan.m4 use gpg-error-config.NIIBE Yutaka1-10/+10
* src/libassuan.m4: Use gpg-error-config. -- The option --with-libassuan-prefix let it use libassuan-config. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-10-24build: Provide libassuan.pc, generated by configure.NIIBE Yutaka3-5/+21
* configure.ac (PACKAGE, VERSION): Remove. Generate src/libassuan.pc. * src/Makefile.am (pkgconfigdir, pkgconfig_DATA): New. (assuan.h): Use PACKAGE_VERSION and VERSION_NUMBER vars. * src/libassuan-config.in: Use @PACKAGE_VERSION@. * src/libassuan.pc.in: New. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-02-26Silence two minor warning on Windows.NIIBE Yutaka2-4/+2
* src/assuan-defs.h [HAVE_W64_SYSTEM] (SOCKET2HANDLE): Care for size of integer. * src/stpcpy.c: No K&R anymore. Signed-off-by: NIIBE Yutaka <[email protected]>
2018-02-23Fix previous commit.NIIBE Yutaka1-2/+2
Signed-off-by: NIIBE Yutaka <[email protected]>
2018-02-20Better credential support for other OSes.NIIBE Yutaka1-33/+63
* configure.ac (HAVE_UCRED_H, HAVE_SYS_UCRED_H): Check these headers unconditionally. (HAVE_SO_PEERCRED, HAVE_LOCAL_PEEREID): Remove. (HAVE_STRUCT_SOCKPEERCRED_PID): New. (HAVE_GETPEEREID): New. * src/assuan-socket-server.c (accept_connection_bottom): Add support for OpenBSD, macOS, and FreeBSD. -- Code in gpg-agent/command-ssh.c are integrated. Signed-off-by: NIIBE Yutaka <[email protected]>
2017-12-07Fix regression in ASSUAN_SYSTEM_NPTH_IMPL.Werner Koch1-2/+2
* src/assuan.h.in (ASSUAN_SYSTEM_NPTH_IMPL): A void fucntion can't assign. -- Fixes-commit: a627350eed5dc32bac41195462f27dee1987b0f5 Signed-off-by: Werner Koch <[email protected]>
2017-12-07Release 2.5.0libassuan-2.5.0Werner Koch3-3/+3
Signed-off-by: Werner Koch <[email protected]>
2017-12-07Allow change of system hooks for assuan_sock_...NIIBE Yutaka4-2/+16
* src/assuan-socket.c (assuan_sock_set_system_hooks): New. * src/assuan.h.in (assuan_sock_set_system_hooks): New prototype. * src/libassuan.def: Add new function. * src/libassuan.vers: Add new function. -- Co-authored-by: [email protected] Signed-off-by: Werner Koch <[email protected]>
2017-12-06Use wrapped __assuan_usleep for _assuan_npth_usleep.NIIBE Yutaka1-1/+3
* src/assuan.h.in (_assuan_npth_usleep): Wrap __assuan_usleep. -- Assuan should support system hooks for nPth before npth_init. Before the call of npth_init, npth_unprotect and npth_protect do nothing, whiile npth_usleep may crash. No use of npth_usleep is better. Signed-off-by: NIIBE Yutaka <[email protected]>
2017-11-30Wrap assuan_close for nPth.NIIBE Yutaka1-6/+10
* src/assuan.h.in (_assuan_npth_close): New. (_assuan_system_npth): Use _assuan_npth_close. -- In some situation, closesocket on Windows may block. Signed-off-by: NIIBE Yutaka <[email protected]>
2017-11-15Add special check version request \001\001Werner Koch2-1/+3
* src/assuan.c (assuan_check_version): Handle version "\001\001" * tests/version.c (main): Print extended version info. Signed-off-by: Werner Koch <[email protected]>
2017-11-15Add an SPDX tag to all core files.Werner Koch54-580/+631
--
2017-11-15Fix last commit.Werner Koch1-2/+2
* src/system-posix.c (__assuan_usleep): Its ysec and usecs -- Copy+Paste without even compiling was pretty dumb. Signed-off-by: Werner Koch <[email protected]>
2017-11-15Fix the nanosleep case of __assuan_usleep.Werner Koch2-3/+7
* src/system-posix.c (__assuan_usleep): Handle full seconds. -- This function would have failed for any value >= 1000000 because the nsec field is limited to 999999999 and the function fails for larger values. Signed-off-by: Werner Koch <[email protected]>
2017-09-06Define INADDR_LOOPBACK if not defined.NIIBE Yutaka1-0/+5
* src/assuan-socket.c (INADDR_LOOPBACK): Define. -- INADDR_LOOPBACK is not defined in some systems. When defined, its byte-order is not clearly defined in any specifications. So, best portable way is not to use the macro INADDR_LOOPBACK at all but use 0x7f000001 directly. Nevertheless, for systems which use libassuan, it's host byte-order. So, adding the definition works. GnuPG-bug-id: 2447 Suggested-by: Peter Dyballa Signed-off-by: NIIBE Yutaka <[email protected]>
2017-05-31Use gpgrt_free to release memory allocated by gpgrt_asprintf.NIIBE Yutaka2-6/+6
* src/assuan-logging.c (_assuan_log_control_channel): Use gpgrt_free. * src/debug.c (_assuan_debug, _assuan_debug_add, _assuan_debug_end): Likewise. Signed-off-by: NIIBE Yutaka <[email protected]>
2016-09-04EPROTO portability fix.Ben Kibbey1-2/+2
* src/assuan-socket.c(socks5_connect): Return EPROTONOSUPPORT rather than EPROTO. -- OpenBSD, and maybe other systems, doesn't define EPROTO. Signed-off-by: Ben Kibbey <[email protected]>
2016-07-13Allow socket redirection with assuan_socket_connect.Werner Koch1-7/+5
* src/assuan-socket-connect.c (assuan_socket_connect): Use set_socketaddr function. -- GnuPG-bug-id: 2253 Signed-off-by: Werner Koch <[email protected]>
2016-07-13Speedup closing fds before an exec.Werner Koch1-0/+40
* src/system-posix.c [__linux__]: Include dirent.h. (get_max_fds) [__linux__]: Return the actual used highest fd. -- This is the same code as introduced with the GnuPG commit 512c56af43027149e8beacf259746b8d7bf9b1a2 Signed-off-by: Werner Koch <[email protected]>
2016-06-25Fix minor memory leaksWerner Koch3-6/+9
* src/assuan-pipe-connect.c (socketpair_connect): Always free CHILD_FDS. * src/assuan-uds.c (uds_sendfd): Clear CONTROL_U to silence Valgrind. * tests/fdpassing.c (main): Free FNAME. * src/assuan-handler.c (dispatch_command): Remove dead assignment. Signed-off-by: Werner Koch <[email protected]>
2016-01-15Improve getting of max. number of open fds.Werner Koch3-32/+74
* configure.ac (AC_CHECK_FUNCS): Add getrlimit. * src/assuan-pipe-connect.c (MAX_OPEN_FDS): Remove non-used macro. * src/system.c (MAX_OPEN_FDS): Remove non-used macro. * src/system-posix.c: Include stdint.h, sys/time.h, sys/resource.h. (MAX_OPEN_FDS): Remove non-used macro. (get_max_fds): New. Taken from gnupg/common/exechelp-posix.c. (__assuan_spawn): Use it here. -- This is related to GnuPG-bug-id: 2071 Changing of get_max_fds from LPGLv3+ to LGPLv2+ approved by me as sole author or that code. Signed-off-by: Werner Koch <[email protected]>
2015-12-01Fix typos found by codespell.Justus Winter6-6/+6
-- Signed-off-by: Justus Winter <[email protected]>
2015-11-27New feature to test for SOCKS5 proxy availability.Werner Koch1-4/+24
* src/assuan-socket.c (socks5_connect): Add special treatment for empty hostnames. (_assuan_sock_connect_byname): Add feature to test for proxy availibility. * tests/socks5.c (main): Add option --have-proxy. Signed-off-by: Werner Koch <[email protected]>
2015-11-26Protect connect system hook against blocking (nPth).Werner Koch1-1/+6
* src/assuan.h.in (ASSUAN_SYSTEM_NPTH_IMPL): Add wrapper for connect. Signed-off-by: Werner Koch <[email protected]>
2015-11-26Do not use size_t with _assuan_read.Werner Koch1-1/+1
* src/assuan-socket.c (do_readn): Use ssize_t for N.
2015-11-21Also try port 9150 in Tor mode.Werner Koch1-0/+10
* src/assuan-socket.c (TOR_PORT2): New. (_assuan_sock_wsa2errno): Map WSAECONNREFUSED. (socks5_connect): Fall back to TOR_PORT2. Signed-off-by: Werner Koch <[email protected]>
2015-11-21Fix windows build with mingw-w64 2.0.xAndre Heinecke1-0/+24
* src/assuan-socket.c: Add errno values not defined by mingw-w64 2.0
2015-11-03w32: Use assuan_fd_t with the new socket functions.Werner Koch1-5/+6
* src/assuan-socket.c (socks5_connect): Use assuan_fd_t instead of int. (_assuan_sock_connect): Ditto. (_assuan_sock_connect_byname): Ditto. Signed-off-by: Werner Koch <[email protected]>
2015-11-03Use asprintf function from libgpg-error.Werner Koch4-228/+11
* configure.ac: Require libgpg-error 1.17. (vasprintf): Remove ac_replace. * src/assuan-defs.h [!HAVE_VASPRINTF]: Remove replace wrapper. * src/assuan-logging.c (_assuan_log_control_channel): (_assuan_log_control_channel): s/asprintf/gpgrt_asprintf/. * src/debug.c (_assuan_debug): s/vasprintf/gpgrt_vasprintf/. (_assuan_debug_begin): Ditto. (_assuan_debug_add): Ditto. s/asprintf/gpgrt_asprintf/. -- We plan to move more code into libgpg-error/gpgrt anyway thus this is a good start which also fixes this bug: GnuPG-bug-id: 1477 Signed-off-by: Werner Koch <[email protected]>
2015-10-26Support hostname based SOCKS5 connection.Werner Koch4-15/+176
* src/assuan.h.in (ASSUAN_SOCK_SOCKS): New. (ASSUAN_SOCK_TOR): New. (assuan_sock_connect_byname): New. * src/libassuan.def, src/libassuan.vers: Add that function. * src/assuan-socket.c (socks5_connect): Add args socksport, credentials, hostname, and hostport. Implement user/password authentication and domainname address type. Change callers accordingly. (_assuan_sock_connect_byname): New. (assuan_sock_connect_byname): New. * tests/socks5.c (main): Add options --byname, --user, and --pass. -- The assuan_sock_connect_byname may eventually be extended to work without Tor or SOCKS by using getaddrinfo. Or we move that all to libgpgrt (aka libgpg-error). Signed-off-by: Werner Koch <[email protected]>
2015-10-18Support SOCKS5 for assuan_sock_connect.Werner Koch1-8/+232
* src/assuan-socket.c: Include netinet/in.h and arpa/inet.h. (SOCKS_PORT, TOR_PORT): New constants. (tor_mode): New variable. (_assuan_sock_set_flag): Add flags "tor-mode" and "socks". (_assuan_sock_get_flag): Ditto. (do_readn, do_writen): Always build. (socks5_connect): New. (use_socks): New. (_assuan_sock_connect): Divert to socks5_connect if requested. * tests/socks5.c: New. * configure.ac (AH_TOP): Define GPGRT_ENABLE_ES_MACROS. (AC_CHECK_FUNC): Check for getaddrinfo. * tests/Makefile.am (testtools): New. Add socks5. (AM_LDFLAGS): Add -no-install for easier debugging. -- A future extension might be a new assuan_sock_direct_connect call takes the hostname as a string and returns a new socket. This allows the proxy to do the resolving. However, in the long term these socket wrapper should be moved to libgpgrt (aka libgpg-error). Signed-off-by: Werner Koch <[email protected]>
2015-08-28Release 2.3.0libassuan-2.3.0Werner Koch2-2/+2
* configure.ac: Set LT version to C6/A6/R0. Signed-off-by: Werner Koch <[email protected]>
2015-08-28Support Cygwin local sockets.Werner Koch1-57/+284
* src/assuan-socket.c (cygwin_fdtable, cygwin_fdtable_cs): New. (is_cygwin_fd, insert_cygwin_fd, delete_cygwin_fd): New. (assuan_sock_init) [W32]: Init the CS. (assuan_sock_deinit) [W32]: Deinit the CS. (read_port_and_nonce): Add arg cygwin and detect Cygwin socket files. (_assuan_sock_set_flag): Add "cygwin" flag. (_assuan_sock_get_flag): Ditto. (do_readn, do_writen): New. (_assuan_sock_bind): Create a Cygwin socket file depending on a socket flag. (_assuan_sock_connect): Handle the cygwin socket protocol. (_assuan_sock_check_nonce): Ditto. -- This code has not been tested. Signed-off-by: Werner Koch <[email protected]>
2015-08-28Read up remaining lines in assuan_inquire after reaching MAXLENWerner Koch1-9/+17
* src/assuan-inquire.c (assuan_inquire): Clear return args on error. Read up remaining lines after MAXLEN has been hit. -- If we would stop immediately at MAXLEN, as we did, the client would continue to send data which the server may consider as new Assuan commands. Signed-off-by: Werner Koch <[email protected]>
2015-08-07Wipe the context before releasing as an extra safeguard.Werner Koch2-1/+15
* src/assuan-defs.h (wipememory2, wipememory): New. Taken from GnuPG. * src/assuan.c (assuan_release): Wipe the context. -- The assuan context has buffers which may carry senitive information. These buffers could be wiped out with each flush but that is too expensive. Thus we only wipe them when freeing the context. Signed-off-by: Werner Koch <[email protected]>
2015-06-30Add assuan_sock_set_flag and assuan_sock_get_flag.Werner Koch4-8/+63
* src/assuan-socket.c (_assuan_sock_set_flag): New. (assuan_sock_set_flag): New. (_assuan_sock_get_flag, assuan_sock_get_flag): New. * src/assuan.h.in (assuan_sock_set_flag): New. (assuan_sock_get_flag): New. * src/libassuan.def: Add them. * src/libassuan.vers: Add them. -- These new functions are intended for a Cygwin socket emulation. This commit merely introduces a generic framework. Signed-off-by: Werner Koch <[email protected]>
2015-06-26Return GPG_ERR_SOURCE_ASSUAN on errors with no CTX.Werner Koch1-1/+1
* src/assuan-defs.h (_assuan_error): Use error source Assuan if no CTX is given. Signed-off-by: Werner Koch <[email protected]>
2015-06-26Do not segv if NULL is passed for CTX in sendfd and receivefd.Werner Koch2-2/+8
* src/assuan-buffer.c (assuan_sendfd): Check that CTX is not NULL. (assuan_receivefd): Ditto. -- This change is to align the behaviour with that of assuan_send_data. Suggested-by: Andre Heinecke. Signed-off-by: Werner Koch <[email protected]>
2015-01-30w32: Use -static-libgcc to avoid linking to libgcc_s_sjlj-1.dll.Werner Koch1-0/+4
* src/Makefile.am (extra_ltoptions): New. (libassuan_la_LDFLAGS): Use it. -- Since gcc 4.8 there is a regression in that plain C programs may link to libgcc_s.a which has a dependency on libgcc_s_sjlj.dll. This is for example triggered by using long long arithmetic on a 32 bit Windows (e.g symbol __udivdi3). This patch does not change anything right now but we add it anyway in case long long will ever be used. Signed-off-by: Werner Koch <[email protected]>
2015-01-28Require the use of automake 1.14Werner Koch1-1/+1
* configure.ac (AM_INIT_AUTOMAKE): Add serial-tests. * src/Makefile.am (INCLUDES): Rename to AM_CPPFLAGS and remove the nonexistent ../include/.
2015-01-28w32: Fix assuan_connect_fdWerner Koch1-10/+21
* src/assuan-socket-connect.c (assuan_socket_connect_fd): Map fd to assuan_fd_t. -- This function is actually not used by GnuPG. The function should have taken an assuan_fd but given that it did not we use our usual mapping from Windows libc fds to an assuan fd. Signed-off-by: Werner Koch <[email protected]>
2015-01-28Fix gcc warning about unused values.Werner Koch1-23/+24
* src/debug.h: Remove traling ", 0" expression part where not useful. -- gcc 4.9 detected this. Probably taken from gpgme but used differently. Signed-off-by: Werner Koch <[email protected]>
2015-01-27Fix WSAEADDRINUSE EADDRINUSE mismatch.Werner Koch2-3/+5
* src/w32-sock-nonce.inc.h (EADDRINUSE): Avoid redefining. * src/assuan-socket.c (_assuan_sock_bind): Set error to EADDRINUSE. -- With the latest mingw-w64 EADDRINUSE is defined but to a different value than WSAEADDRINUSE. We need to use EADDRINUSE becuase that is what applications expect. Signed-off-by: Werner Koch <[email protected]>
2015-01-27Comment updatesWerner Koch1-14/+16
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