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5711 Commits

Author SHA1 Message Date
Werner Koch
686f31c3d5
gpg: Avoid extra translation strings.
* g10/keyedit.c (menu_expire): Use only one prompt.
--

The old code was anyway not fully i18n because it did not used
ngettext.  Further we ran into const char*/char* conflicts on Windows
where we use a different gettext implementation.

FWIW: A better pattern in the case of a static and a malloced string
w/o error return on malloc failure would be:

  const char *s;
  char *s_buf;
  s_buf = xtryasprintf ("%d foo", n);
  if (!s_buf)
    s = "several foo";
  else
    s = s_buf;
  bar (s);
  xfree (s_buf);
2015-11-27 18:32:27 +01:00
Werner Koch
436a154ea8
kbx: Include gpg-error prior to mischelp.h.
* kbx/keybox-init.c: Change order of includes.
--

This is to avoid redefintion warnings about GPGRT_ATTR_PRINTF.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 18:32:26 +01:00
Werner Koch
7c856f9914
gpg,w32: Fix a format string error.
* g10/keyring.c (keyring_search): Fix format string for off_t.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 18:32:26 +01:00
Werner Koch
501436ab0f
Silence compiler warnings related to not using assuan_fd_t.
* common/call-gpg.c (start_gpg): Use assuan_fd_t.  Note that the
declaration was already fixed by a previous change.
* dirmngr/server.c (cmd_getinfo): Use assuan_fd_t.
--

Note that this matters only for Windows and it does not harm as long
as we can only build for 32 bit Windows withsizeof(int)==sizeof(void*).

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 18:32:26 +01:00
Werner Koch
022342e284
Silence unused variable or parameter warnings.
--
2015-11-27 18:32:26 +01:00
Werner Koch
64e8708339
Avoid incompatible pointer assignment warnings on Windows.
* common/logging.c (fun_writer): Use gpgrt_ssize_t instead of ssize_t.
* dirmngr/server.c (data_line_cookie_write): Ditto.
* sm/certdump.c (format_name_writer): Ditto.
* sm/server.c (data_line_cookie_write): Ditto.
* dirmngr/http.c (cookie_read, cookie_write): Ditto.
--

See the release notes of libgpg-error 1.15 for background info on
gpgrt_ssize_t.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 18:32:17 +01:00
Werner Koch
100f34e869
dirmngr: Avoid a declarations after statements.
* tools/gpgtar.c (parse_arguments): Use a block for a local varibale
definition.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 17:12:56 +01:00
Werner Koch
6501741d2c
dirmngr: Avoid casting away a const from an char**.
* dirmngr/ldap.c (start_cert_fetch_ldap): Do not use pointers from
global variables.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 17:10:59 +01:00
Werner Koch
da5a232199
dirmngr: Allow testing for a running Tor via "getinfo tor".
* dirmngr/server.c (cmd_getinfo): Print an S line if Tor is not
running.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-27 12:21:45 +01:00
Werner Koch
82f6abb480
g13: Fix commit 1a045b13.
* g13/g13.c (main): Use existsing function.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-26 18:10:05 +01:00
Werner Koch
61941a9849
common: Fix off-by-one access in the new format_text.
* common/stringhelp.c (format_text): Use existsing fucntion to trim
trailing spaces.  Fix off-by-one access.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-26 18:05:27 +01:00
Werner Koch
d226e67856
dirmngr: Improve output of "getinfo tor".
* dirmngr/server.c (cmd_getinfo): Print a message along with OK.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-26 18:05:27 +01:00
Werner Koch
f95cff1cc9
dirmngr: Let Libassuan employ nPth wrappers for connect.
* dirmngr/http.c (my_unprotect, my_protect): Remove.
(connect_server): Do not use these wrappers.
--

Since Libassuan version 2.4.2 the macro ASSUAN_SYSTEM_NPTH_IMPL
protects the low-level connect calls with npth_unprotect and
npth_protect.  This is better than the high-level kludge we used here.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-11-26 18:05:26 +01:00
Justus Winter
676b2d7081 tools/gpgtar: Add '--dry-run'.
* tools/gpgtar-extract.c (extract_{regular,directory}): Honor
'--dry-run'.
* tools/gpgtar.c (enum cmd_and_opt_values): New value.
(opts): Add '--dry-run'.
(parse_arguments): Handle '--dry-run'.
* tools/gpgtar.h (opt): Add field 'dry_run'.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-26 17:05:12 +01:00
Justus Winter
69a8440f44 tools/gpgtar: Handle '--gpg-args'.
* tools/gpgtar-create.c (gpgtar_create): Use given arguments.
* tools/gpgtar-extract.c (gpgtar_extract): Likewise.
* tools/gpgtar-list.c (gpgtar_list): Likewise.
* tools/gpgtar.c (enum cmd_and_opt_values): New value.
(opts): Add 'gpg-args'.
(parse_arguments): Handle arguments.
* tools/gpgtar.h (opt): Add field 'gpg_arguments'.
* tests/openpgp/gpgtar.test: Simplify accordingly.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-26 15:36:52 +01:00
Justus Winter
1a045b1324 common: Make the GPG arguments configurable in call-gpg.
* common/call-gpg.c (start_gpg): Add parameter 'gpg_arguments'.
(_gpg_encrypt, gpg_encrypt_blob, gpg_encrypt_stream): Likewise.
(_gpg_decrypt, gpg_decrypt_blob, gpg_decrypt_stream): Likewise.
* common/call-gpg.h: Adapt prototypes.
* g13/create.c (encrypt_keyblob): Adapt callsite.
* g13/g13-common.h (opt): Add field 'gpg_arguments'.
* g13/g13.c (main): Construct default arguments.
* g13/mount.c (decrypt_keyblob): Adapt callsite.
* tools/gpgtar-create.c (gpgtar_create): Likewise.
* tools/gpgtar-extract.c (gpgtar_extract): Likewise.
* tools/gpgtar-list.c (gpgtar_list): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-26 15:01:40 +01:00
Justus Winter
2eb3248058 tools/gpgtar: Handle '--tar-args' for compatibility with gpg-zip.
* tools/gpgtar.c (enum cmd_and_opt_values): New value.
(opts): Add new group for tar options, rearrange a little, add
'--tar-args'.
(tar_opts): New variable.
(shell_parse_stringlist): New function.
(shell_parse_argv): Likewise.
(parse_arguments): Add option argument, handle '--tar-args'.
(main): Fix invokation of 'parse_arguments'.
* tests/openpgp/gpgtar.test: Simplify decryption.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-26 14:28:22 +01:00
Justus Winter
35c0c8b211 tools/gpgtar: Rework argument parsing.
* tools/gpgtar.c (main): Move argument parsing into its own function.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-26 11:46:35 +01:00
Justus Winter
556e8c4426 tests: Add tests for gpgtar and gpg-zip.
* tests/openpgp/Makefile.am (TESTS): Add new file.
* tests/openpgp/gpgtar.test: New file.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 18:38:45 +01:00
Justus Winter
127aba9a4d tools/gpgtar: Handle '--directory' argument.
* tools/gpgtar-extract.c (gpgtar_extract): Only generate a directory
name if none is given via arguments.
* tools/gpgtar.c (enum cmd_and_opt_values): New constant.
(opts): Add argument.
(main): Parse argument.
* tools/gpgtar.h (opt): New field 'directory'.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 18:29:22 +01:00
Justus Winter
89e104eb38 tools/gpgtar: Handle '--gpg' argument.
* tools/gpgtar-create.c (gpgtar_create): Use given gpg program.
* tools/gpgtar-extract.c (gpgtar_extract): Likewise.
* tools/gpgtar-list.c (gpgtar_list): Likewise.
* tools/gpgtar.c (enum cmd_and_opt_values): New constant.
(opts): Add argument.
(main): Handle argument.
* tools/gpgtar.h (opt): Add field 'gpg_program'.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 14:57:14 +01:00
Justus Winter
f76fb047c1 tools/gpgtar: Improve error handling.
* tools/gpgtar-create.c (gpgtar_create): Return an error code, fix
error handling.
* tools/gpgtar-extract.c (gpgtar_extract): Likewise.
* tools/gpgtar-list.c (read_header): Return an error code.
(gpgtar_list): Return an error code, fix error handling.
(gpgtar_read_header): Return an error code.
* tools/gpgtar.c: Add missing include.
(main): Print an generic error message if a command failed and no
error has been printed yet.
* tools/gpgtar.h (gpgtar_{create,extract,list,read_header}): Fix the
prototypes accordingly.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 14:34:16 +01:00
Justus Winter
40dbee86f3 tools: Add encryption and decryption support to gpgtar.
* tools/Makefile.am: Amend CFLAGS and LDADD.
* tools/gpgtar-create.c (gpgtar_create): Add encrypt flag and encrypt
stream if requested.
* tools/gpgtar-extract.c (gpgtar_extract): Likewise for decryption.
* tools/gpgtar-list.c (gpgtar_list): Likewise.
* tools/gpgtar.c (main): Initialize npth and assuan.  Parse recipient
and local user, and note which flags are currently ignored.  Adapt
calls to gpgtar_list and friends.
(tar_and_encrypt): Drop stub function and prototype.
(decrypt_and_untar): Likewise.
(decrypt_and_list): Likewise.
* tools/gpgtar.h (gpgtar_{create,extract,list}): Add encryption or
decryption argument.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 12:19:50 +01:00
Justus Winter
03bf88f32c common: Add stream interface to call-pgp.
* common/call-gpg.c (struct writer_thread_parms): Add field 'stream'.
(writer_thread_main): Support reading from a stream.
(start_writer): Add stream argument.
(struct reader_thread_parms): Add field 'stream'.
(reader_thread_main): Support writing to a stream.
(start_reader): Add stream argument.
(_gpg_encrypt): Add stream api.
(gpg_encrypt_blob): Adapt accordingly.
(gpg_encrypt_stream): New function.
(_gpg_decrypt): Add stream api.
(gpg_decrypt_blob): Adapt accordingly.
(gpg_decrypt_stream): New function.
* common/call-gpg.h (gpg_encrypt_stream): New prototype.
(gpg_decrypt_stream): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 12:19:50 +01:00
Justus Winter
cb18d80230 common: Refactor the call-gpg code.
* common/call-gpg.c (gpg_{en,de}crypt_blob): Move most of the code
into two new functions, _gpg_encrypt and _gpg_decrypt.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 12:19:50 +01:00
Justus Winter
ba1a5cc17d g13: Move 'call-gpg.c' to common.
* common/Makefile.am (common_sources): Add files.
* g13/call-gpg.c: Move to 'common' and adapt slightly.  Add a
parameter to let callees override the gpg program to execute.
* g13/call-gpg.h: Likewise.
* g13/Makefile.am (g13_SOURCES): Drop files.
* g13/create.c (encrypt_keyblob): Hand in the gpg program to execute.
* g13/mount.c (decrypt_keyblob): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-25 12:19:50 +01:00
Neal H. Walfield
e9c16fee25 gpg: When comparing keyids, use the keyid, not the fingerprint's suffix.
* g10/keyedit.c (menu_select_key): Use spacep and hexdigitp instead of
inline tests.  Don't compare P to the suffix of the fingerprint.  If P
appears to be a keyid, do an exact compare against the keyid.  If it
appears to be a fingerprint, do an exact compare against the
fingerprint.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-24 13:03:24 +01:00
Neal H. Walfield
19362a8dd7 gpg: Reflow long texts.
* common/stringhelp.c (format_text): New function.
* common/t-stringhelp.c (stresc): New function.
(test_format_text): New function.  Test format_text.
* g10/tofu.c (get_trust): Use format_text to reflow long texts.
(show_statistics): Likewise.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-23 22:23:38 +01:00
Neal H. Walfield
5b84b0d660 common: Extend utf8_charcount to include the string's length.
* common/stringhelp.c (utf8_charcount): Take additional parameter,
len.  Process at most LEN bytes.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-23 22:23:37 +01:00
Justus Winter
b75e1b3d8b dirmngr: Fix http lookups when libadns is used.
* dirmngr/dns-stuff.c (resolve_name_adns): Fill in the port.
--
Previously, sin_port was set to zero, making connect fail.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-23 15:53:41 +01:00
Justus Winter
946faaff04 dirmngr: Fix SRV record lookups when using the system resolver.
* dirmngr/dns-stuff.c (getsrv): Fix error handling.
--
This fixes hkp server pools not using SRV records.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-23 15:52:50 +01:00
Justus Winter
73c1a86ad9 dirmngr: Honor ports specified in SRV records.
* dirmngr/ks-engine-hkp.c (struct hostinfo_s): New field 'port'.
(create_new_hostinfo): Initialize 'port'.
(add_host): Add host parameter and update the hosttable entry.
(map_host): Return port if known, adjust calls to 'add_host'.
(make_host_part): Let 'map_host' specify the port if known.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-23 14:00:48 +01:00
Justus Winter
c9f5aa1579 dirmngr: Support hkp server pools using SRV records.
* dirmngr/ks-engine-hkp.c (map_host): Handle SRV records.
--
Signed-off-by: Justus Winter <justus@g10code.com>
GnuPG-bug-id: 1788
2015-11-23 14:00:48 +01:00
Justus Winter
3f52f6bcac dirmngr: Refactor 'map_host'.
* dirmngr/ks-engine-hkp.c (add_host): New function.
(map_host): Use the new function.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-23 14:00:47 +01:00
Justus Winter
23ea641ba2 dirmngr: Fix pool detection.
* dirmngr/ks-engine-hkp (arecords_is_pool): Fix counting IP addresses.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-23 14:00:47 +01:00
Justus Winter
2b43a05158 dirmngr: Refactor 'map_host'.
* dirmngr/ks-engine-hkp.c (arecords_is_pool): New function.
(map_host): Use the new function.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-23 13:47:47 +01:00
Justus Winter
a9e0b1dd6c dirmngr: Start dirmngr on demand.
* common/asshelp.h: Include 'util.h'.
* dirmngr/dirmngr-client.c (main): Use 'start_new_dirmngr' to connect
to the dirmngr.
(start_dirmngr): Drop now unused declaration and function.
--
Signed-off-by: Justus Winter <justus@g10code.com>
GnuPG-bug-id: 1843
2015-11-23 13:41:15 +01:00
Neal H. Walfield
770c06ed4e gpg: If sqlite is not available, don't build things depending on it.
* configure.ac: Define the automake conditional SQLITE3.
* tests/openpgp/Makefile.am (TESTS): Move the sqlite3 dependent tests
to...
(sqlite3_dependent_tests): ... this new variable.  If SQLITE3 is not
defined, then clear this variable.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-23 12:42:31 +01:00
Neal H. Walfield
b64b33bb80 gpg: Allow updating the expiration time of multiple subkeys at once.
* g10/keyedit.c (menu_expire): Allow updating the expiration time of
multiple subkeys at once.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1944
2015-11-23 12:16:33 +01:00
Neal H. Walfield
19f099463c gpg: Don't crash if key is not passed an argument.
* g10/keyedit.c (menu_select_key): Don't crash if P is NULL.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-23 11:21:24 +01:00
Neal H. Walfield
178af9c3f5 gpg: Fail if the search description passed to --gen-revoke is ambiguous.
* g10/revoke.c (gen_revoke): Error out if the search description is
ambiguous.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-20 13:00:19 +01:00
Neal H. Walfield
f8a65ac96b gpg: Refactor print_seckey_info.
* g10/keylist.c (print_seckey_info): Break formatting functionality
into...
(format_seckey_info): ... this new function.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-11-20 12:52:04 +01:00
Neal H. Walfield
46e128d44a gpg: Improve an error message.
* g10/revoke.c (gen_revoke): Provide a more descriptive error message
if searching for a key fails.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 1987
2015-11-20 12:17:13 +01:00
Justus Winter
6b14df5525 dirmngr: Improve error handling.
* dirmngr/crlcache.c (crl_cache_cert_isvalid): Add missing break.
--
Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 17:53:18 +01:00
Justus Winter
b223cde311 dirmngr: Fix memory leak.
* dirmngr/ldap.c (start_cert_fetch_ldap): Avoid leaking all malloc'ed
arguments.
--
Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 17:53:18 +01:00
Justus Winter
a1650b1edf agent: Improve error handling.
* agent/trustlist.c (istrusted_internal): Initialize 'err'.
--
There is a plausible path of execution so that a branch condition uses
the uninitialized value.

Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 16:18:20 +01:00
Justus Winter
eb957ffc47 common: Avoid undefined behavior.
* common/iobuf.c (iobuf_esopen): Initialize 'len' as 'file_es_filter'
will make use of it.
--
Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 16:13:55 +01:00
Justus Winter
52f7f195b1 g10: Avoid undefined behavior.
* g10/trust.c (clean_one_uid): Avoid a computation involving an
uninitialized value.
--
Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 15:48:01 +01:00
Justus Winter
6a37b45a7f scd: Improve error handling.
* scd/app-openpgp.c (get_public_key): Improve error handling.
--
Found using the Clang Static Analyzer.

Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 15:46:29 +01:00
Justus Winter
f596f8defa dirmngr: Fix typo.
--
Signed-off-by: Justus Winter <justus@g10code.com>
2015-11-19 15:08:42 +01:00