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bus-policy: resolve [ug]id of POLICY_ITEM_{USER,GROUP}

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Do the lookup during parsing already, and set i->uid, or i->gid to the
numerical values.
This commit is contained in:
Daniel Mack 2014-09-20 04:34:30 +02:00
parent c3502b59ec
commit 9eacea6b51
1 changed files with 28 additions and 0 deletions
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28
src/bus-proxyd/bus-policy.c
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@ -525,8 +525,36 @@ static int file_load(Policy *p, const char *path) {
return -EINVAL;
}
switch (i->class) {
case POLICY_ITEM_USER:
if (!streq(name, "*")) {
const char *u = name;
r = get_user_creds(&u, &i->uid, NULL, NULL, NULL);
if (r < 0)
log_error("Failed to resolve user %s: %s", name, strerror(-r));
else
i->uid_valid = true;
}
break;
case POLICY_ITEM_GROUP:
if (!streq(name, "*")) {
const char *g = name;
r = get_group_creds(&g, &i->gid);
if (r < 0)
log_error("Failed to resolve group %s: %s", name, strerror(-r));
else
i->gid_valid = true;
}
break;
default:
break;
}
i->name = name;
name = NULL;
state = STATE_ALLOW_DENY;
} else {
log_error("Unexpected token (14) in %s:%u.", path, line);