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Replace tty_tickets option with timestamp_type which can be

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global, ppid or tty.  Defaults to tty (no change in behavior).
Some users want the ppid behavior.
This commit is contained in:
Todd C. Miller
2017-08-01 16:14:54 -06:00
parent c3b3e501b9
commit 63d954d1fc
14 changed files with 308 additions and 98 deletions
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20
plugins/sudoers/sudoers.c
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@@ -71,6 +71,7 @@
static char *find_editor(int nfiles, char **files, int *argc_out, char ***argv_out);
static bool cb_fqdn(const union sudo_defs_val *);
static bool cb_runas_default(const union sudo_defs_val *);
static bool cb_tty_tickets(const union sudo_defs_val *);
static int set_cmnd(void);
static int create_admin_success_flag(void);
static bool init_vars(char * const *);
@@ -760,6 +761,9 @@ init_vars(char * const envp[])
/* Set iolog_mode callback. */
sudo_defs_table[I_IOLOG_MODE].callback = cb_iolog_mode;
/* Set tty_tickets callback. */
sudo_defs_table[I_TTY_TICKETS].callback = cb_tty_tickets;
/* It is now safe to use log_warningx() and set_perms() */
if (unknown_user) {
log_warningx(SLOG_SEND_MAIL, N_("unknown uid: %u"),
@@ -1209,6 +1213,22 @@ cb_runas_default(const union sudo_defs_val *sd_un)
debug_return_bool(true);
}
/*
* Callback for runas_default sudoers setting.
*/
static bool
cb_tty_tickets(const union sudo_defs_val *sd_un)
{
debug_decl(cb_tty_tickets, SUDOERS_DEBUG_PLUGIN)
/* Convert tty_tickets -> timestamp_type */
if (sd_un->flag)
def_timestamp_type = tty;
else
def_timestamp_type = global;
debug_return_bool(true);
}
/*
* Cleanup hook for sudo_fatal()/sudo_fatalx()
*/