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* gpg-agent.c (create_private_keys_directory)

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(create_directories): New.
(main): Try to create a home directory.
This commit is contained in:
Werner Koch 2002-09-09 10:15:21 +00:00
parent 32abeed559
commit d044a90f6c
2 changed files with 80 additions and 2 deletions
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8
agent/ChangeLog
View File

@ -1,3 +1,9 @@
2002-09-09 Werner Koch <wk@gnupg.org>
* gpg-agent.c (create_private_keys_directory)
(create_directories): New.
(main): Try to create a home directory.
2002-09-04 Neal H. Walfield <neal@g10code.de>
* gpg-agent.c (main): Use sigaction, not signal.
@ -12,7 +18,7 @@
* query.c (agent_askpin): Provide the default desc text depending
on the pininfo. Do the basic PIN verification only when
min_digist is set.
min_digits is set.
2002-08-21 Werner Koch <wk@gnupg.org>

74
agent/gpg-agent.c
View File

@ -133,7 +133,7 @@ static int maybe_setuid = 1;
/* Name of the communication socket */
static char socket_name[128];
static void create_directories (void);
#ifdef USE_GNU_PTH
static void handle_connections (int listen_fd);
#endif
@ -450,6 +450,8 @@ main (int argc, char **argv )
exit (1);
}
create_directories ();
if (debug_wait && pipe_server)
{
log_debug ("waiting for debugger - my pid is %u .....\n",
@ -701,6 +703,76 @@ reread_configuration (void)
}
static void
create_private_keys_directory (const char *home)
{
char *fname;
struct stat statbuf;
fname = make_filename (home, GNUPG_PRIVATE_KEYS_DIR, NULL);
if (stat (fname, &statbuf) && errno == ENOENT)
{
if (mkdir (fname, S_IRUSR|S_IWUSR|S_IXUSR ))
log_error (_("can't create directory `%s': %s\n"),
fname, strerror(errno) );
else if (!opt.quiet)
log_info (_("directory `%s' created\n"), fname);
}
xfree (fname);
}
/* Create the directory only if the supplied directory name is the
same as the default one. This way we avoid to create arbitrary
directories when a non-default home directory is used. To cope
with HOME, we compare only the suffix if we see that the default
homedir does start with a tilde. We don't stop here in case of
problems because other functions will throw an error anyway.*/
static void
create_directories (void)
{
struct stat statbuf;
const char *defhome = GNUPG_DEFAULT_HOMEDIR;
char *home;
home = make_filename (opt.homedir, NULL);
if ( stat (home, &statbuf) )
{
if (errno == ENOENT)
{
if ( (*defhome == '~'
&& (strlen (home) >= strlen (defhome+1)
&& !strcmp (home + strlen(home)
- strlen (defhome+1), defhome+1)))
|| (*defhome != '~' && !strcmp (home, defhome) )
)
{
if (mkdir (home, S_IRUSR|S_IWUSR|S_IXUSR ))
log_error (_("can't create directory `%s': %s\n"),
home, strerror(errno) );
else
{
if (!opt.quiet)
log_info (_("directory `%s' created\n"), home);
create_private_keys_directory (home);
}
}
}
else
log_error ("error stat-ing `%s': %s\n", home, strerror (errno));
}
else if ( !S_ISDIR(statbuf.st_mode))
{
log_error ("can't use `%s' as home directory\n", home);
}
else /* exists and is a directory. */
{
create_private_keys_directory (home);
}
xfree (home);
}
#ifdef USE_GNU_PTH
static void
handle_signal (int signo)