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-rw-r--r--dirmngr/dirmngr.c169
1 files changed, 77 insertions, 92 deletions
diff --git a/dirmngr/dirmngr.c b/dirmngr/dirmngr.c
index 509cb9e3e..ae967ddda 100644
--- a/dirmngr/dirmngr.c
+++ b/dirmngr/dirmngr.c
@@ -1,6 +1,6 @@
/* dirmngr.c - Keyserver and X.509 LDAP access
* Copyright (C) 2002 Klarälvdalens Datakonsult AB
- * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2010, 2011 g10 Code GmbH
+ * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2010, 2011, 2020 g10 Code GmbH
* Copyright (C) 2014 Werner Koch
*
* This file is part of GnuPG.
@@ -17,8 +17,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
- *
- * SPDX-License-Identifier: GPL-3.0+
+ * SPDX-License-Identifier: GPL-3.0-or-later
*/
#include <config.h>
@@ -183,7 +182,7 @@ static ARGPARSE_OPTS opts[] = {
ARGPARSE_s_n (oQuiet, "quiet", N_("be somewhat more quiet")),
ARGPARSE_s_n (oSh, "sh", N_("sh-style command output")),
ARGPARSE_s_n (oCsh, "csh", N_("csh-style command output")),
- ARGPARSE_s_s (oOptions, "options", N_("|FILE|read options from FILE")),
+ ARGPARSE_conffile (oOptions, "options", N_("|FILE|read options from FILE")),
ARGPARSE_s_s (oDebugLevel, "debug-level",
N_("|LEVEL|set the debugging level to LEVEL")),
ARGPARSE_s_n (oNoDetach, "no-detach", N_("do not detach from the console")),
@@ -261,6 +260,7 @@ static ARGPARSE_OPTS opts[] = {
ARGPARSE_s_i (oConnectTimeout, "connect-timeout", "@"),
ARGPARSE_s_i (oConnectQuickTimeout, "connect-quick-timeout", "@"),
ARGPARSE_s_i (oListenBacklog, "listen-backlog", "@"),
+ ARGPARSE_noconffile (oNoOptions, "no-options", "@"),
ARGPARSE_group (302,N_("@\n(See the \"info\" manual for a complete listing "
"of all commands and options)\n")),
@@ -392,9 +392,11 @@ my_strusage( int level )
const char *p;
switch ( level )
{
+ case 9: p = "GPL-3.0-or-later"; break;
case 11: p = "@DIRMNGR@ (@GNUPG@)";
break;
case 13: p = VERSION; break;
+ case 14: p = GNUPG_DEF_COPYRIGHT_LINE; break;
case 17: p = PRINTABLE_OS_NAME; break;
/* TRANSLATORS: @EMAIL@ will get replaced by the actual bug
reporting address. This is so that we can change the
@@ -828,12 +830,10 @@ main (int argc, char **argv)
ARGPARSE_ARGS pargs;
int orig_argc;
char **orig_argv;
- FILE *configfp = NULL;
- char *configname = NULL;
+ char *last_configname = NULL;
+ const char *configname = NULL;
const char *shell;
- unsigned configlineno;
- int parse_debug = 0;
- int default_config =1;
+ int debug_argparser = 0;
int greeting = 0;
int nogreeting = 0;
int nodetach = 0;
@@ -915,63 +915,56 @@ main (int argc, char **argv)
orig_argv = argv;
pargs.argc = &argc;
pargs.argv = &argv;
- pargs.flags= 1|(1<<6); /* do not remove the args, ignore version */
- while (arg_parse( &pargs, opts))
+ pargs.flags= (ARGPARSE_FLAG_KEEP | ARGPARSE_FLAG_NOVERSION);
+ while (gnupg_argparse (NULL, &pargs, opts))
{
- if (pargs.r_opt == oDebug || pargs.r_opt == oDebugAll)
- parse_debug++;
- else if (pargs.r_opt == oOptions)
- { /* Yes there is one, so we do not try the default one, but
- read the option file when it is encountered at the
- commandline */
- default_config = 0;
- }
- else if (pargs.r_opt == oNoOptions)
- default_config = 0; /* --no-options */
- else if (pargs.r_opt == oHomedir)
+ switch (pargs.r_opt)
{
+ case oDebug:
+ case oDebugAll:
+ debug_argparser++;
+ break;
+ case oHomedir:
gnupg_set_homedir (pargs.r.ret_str);
+ break;
}
}
+ /* Reset the flags. */
+ pargs.flags &= ~(ARGPARSE_FLAG_KEEP | ARGPARSE_FLAG_NOVERSION);
socket_name = dirmngr_socket_name ();
- if (default_config)
- configname = make_filename (gnupg_homedir (), DIRMNGR_NAME".conf", NULL );
+ /* The configuraton directories for use by gpgrt_argparser. */
+ gnupg_set_confdir (GNUPG_CONFDIR_SYS, gnupg_sysconfdir ());
+ gnupg_set_confdir (GNUPG_CONFDIR_USER, gnupg_homedir ());
+
+ /* We are re-using the struct, thus the reset flag. We OR the
+ * flags so that the internal intialized flag won't be cleared. */
argc = orig_argc;
argv = orig_argv;
pargs.argc = &argc;
pargs.argv = &argv;
- pargs.flags= 1; /* do not remove the args */
- next_pass:
- if (configname)
+ pargs.flags |= (ARGPARSE_FLAG_RESET
+ | ARGPARSE_FLAG_KEEP
+ | ARGPARSE_FLAG_SYS
+ | ARGPARSE_FLAG_USER);
+ while (gnupg_argparser (&pargs, opts, DIRMNGR_NAME EXTSEP_S "conf"))
{
- configlineno = 0;
- configfp = gnupg_fopen (configname, "r");
- if (!configfp)
+ if (pargs.r_opt == ARGPARSE_CONFFILE)
{
- if (default_config)
+ if (debug_argparser)
+ log_info (_("reading options from '%s'\n"),
+ pargs.r_type? pargs.r.ret_str: "[cmdline]");
+ if (pargs.r_type)
{
- if( parse_debug )
- log_info (_("Note: no default option file '%s'\n"),
- configname );
- }
+ xfree (last_configname);
+ last_configname = xstrdup (pargs.r.ret_str);
+ configname = last_configname;
+ }
else
- {
- log_error (_("option file '%s': %s\n"),
- configname, strerror(errno) );
- exit(2);
- }
- xfree (configname);
- configname = NULL;
- }
- if (parse_debug && configname )
- log_info (_("reading options from '%s'\n"), configname );
- default_config = 0;
- }
-
- while (optfile_parse( configfp, configname, &configlineno, &pargs, opts) )
- {
+ configname = NULL;
+ continue;
+ }
if (parse_rereadable_options (&pargs, 0))
continue; /* Already handled */
switch (pargs.r_opt)
@@ -996,18 +989,8 @@ main (int argc, char **argv)
case oDebugWait: debug_wait = pargs.r.ret_int; break;
- case oOptions:
- /* Config files may not be nested (silently ignore them) */
- if (!configfp)
- {
- xfree(configname);
- configname = xstrdup(pargs.r.ret_str);
- goto next_pass;
- }
- break;
case oNoGreeting: nogreeting = 1; break;
case oNoVerbose: opt.verbose = 0; break;
- case oNoOptions: break; /* no-options */
case oHomedir: /* Ignore this option here. */; break;
case oNoDetach: nodetach = 1; break;
case oLogFile: logfile = pargs.r.ret_str; break;
@@ -1035,20 +1018,26 @@ main (int argc, char **argv)
listen_backlog = pargs.r.ret_int;
break;
- default : pargs.err = configfp? 1:2; break;
+ default:
+ if (configname)
+ pargs.err = ARGPARSE_PRINT_WARNING;
+ else
+ pargs.err = ARGPARSE_PRINT_ERROR;
+ break;
}
}
- if (configfp)
+ gnupg_argparse (NULL, &pargs, NULL); /* Release internal state. */
+
+ if (!last_configname)
+ opt.config_filename = make_filename (gnupg_homedir (),
+ DIRMNGR_NAME EXTSEP_S "conf",
+ NULL);
+ else
{
- fclose (configfp);
- configfp = NULL;
- /* Keep a copy of the name so that it can be read on SIGHUP. */
- opt.config_filename = configname;
- configname = NULL;
- goto next_pass;
+ opt.config_filename = last_configname;
+ last_configname = NULL;
}
- xfree (configname);
- configname = NULL;
+
if (log_get_errorcount(0))
exit(2);
if (nogreeting )
@@ -1479,12 +1468,6 @@ main (int argc, char **argv)
char *filename;
char *filename_esc;
- /* First the configuration file. This is not an option, but it
- is vital information for GPG Conf. */
- if (!opt.config_filename)
- opt.config_filename = make_filename (gnupg_homedir (),
- "dirmngr.conf", NULL );
-
filename = percent_escape (opt.config_filename, NULL);
es_printf ("gpgconf-dirmngr.conf:%lu:\"%s\n",
GC_OPT_FLAG_DEFAULT, filename);
@@ -1543,7 +1526,6 @@ main (int argc, char **argv)
filename_esc);
xfree (filename_esc);
-
es_printf ("nameserver:%lu:\n", flags | GC_OPT_FLAG_NONE);
es_printf ("resolver-timeout:%lu:%u\n",
flags | GC_OPT_FLAG_DEFAULT, 0);
@@ -1833,36 +1815,39 @@ static void
reread_configuration (void)
{
ARGPARSE_ARGS pargs;
- FILE *fp;
- unsigned int configlineno = 0;
+ char *twopart;
int dummy;
if (!opt.config_filename)
return; /* No config file. */
- fp = gnupg_fopen (opt.config_filename, "r");
- if (!fp)
- {
- log_error (_("option file '%s': %s\n"),
- opt.config_filename, strerror(errno) );
- return;
- }
+ twopart = strconcat (DIRMNGR_NAME EXTSEP_S "conf" PATHSEP_S,
+ opt.config_filename, NULL);
+ if (!twopart)
+ return; /* Out of core. */
parse_rereadable_options (NULL, 1); /* Start from the default values. */
memset (&pargs, 0, sizeof pargs);
dummy = 0;
pargs.argc = &dummy;
- pargs.flags = 1; /* do not remove the args */
- while (optfile_parse (fp, opt.config_filename, &configlineno, &pargs, opts) )
+ pargs.flags = (ARGPARSE_FLAG_KEEP
+ |ARGPARSE_FLAG_SYS
+ |ARGPARSE_FLAG_USER);
+ while (gnupg_argparser (&pargs, opts, twopart))
{
- if (pargs.r_opt < -1)
- pargs.err = 1; /* Print a warning. */
+ if (pargs.r_opt == ARGPARSE_CONFFILE)
+ {
+ log_info (_("reading options from '%s'\n"),
+ pargs.r_type? pargs.r.ret_str: "[cmdline]");
+ }
+ else if (pargs.r_opt < -1)
+ pargs.err = ARGPARSE_PRINT_WARNING;
else /* Try to parse this option - ignore unchangeable ones. */
parse_rereadable_options (&pargs, 1);
}
- fclose (fp);
-
+ gnupg_argparse (NULL, &pargs, NULL); /* Release internal state. */
+ xfree (twopart);
post_option_parsing ();
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-15 17:31:51 +0000