int
lss_match_host(uschar *host_name, uschar *host_address, uschar *list)
{
return verify_check_this_host(CUSS &list, NULL, host_name, host_address, NULL);
}
int
ipliteral_router_entry(
router_instance *rblock, /* data for this instantiation */
address_item *addr, /* address we are working on */
struct passwd *pw, /* passwd entry after check_local_user */
int verify, /* v_none/v_recipient/v_sender/v_expn */
address_item **addr_local, /* add it to this if it's local */
address_item **addr_remote, /* add it to this if it's remote */
address_item **addr_new, /* put new addresses on here */
address_item **addr_succeed) /* put old address here on success */
{
/*
ipliteral_router_options_block *ob =
(ipliteral_router_options_block *)(rblock->options_block);
*/
host_item *h;
const uschar *domain = addr->domain;
const uschar *ip;
int len = Ustrlen(domain);
int rc, ipv;
addr_new = addr_new; /* Keep picky compilers happy */
addr_succeed = addr_succeed;
DEBUG(D_route) debug_printf("%s router called for %s: domain = %s\n",
rblock->name, addr->address, addr->domain);
/* Check that the domain is an IP address enclosed in square brackets. Remember
to allow for the "official" form of IPv6 addresses. If not, the router
declines. Otherwise route to the single IP address, setting the host name to
"(unnamed)". */
if (domain[0] != '[' || domain[len-1] != ']') return DECLINE;
ip = string_copyn(domain+1, len-2);
if (strncmpic(ip, US"IPV6:", 5) == 0 || strncmpic(ip, US"IPV4:", 5) == 0)
ip += 5;
ipv = string_is_ip_address(ip, NULL);
if (ipv == 0 || (disable_ipv6 && ipv == 6))
return DECLINE;
/* It seems unlikely that ignore_target_hosts will be used with this router,
but if it is set, it should probably work. */
if (verify_check_this_host(CUSS&rblock->ignore_target_hosts,
NULL, domain, ip, NULL) == OK)
{
DEBUG(D_route)
debug_printf("%s is in ignore_target_hosts\n", ip);
addr->message = US"IP literal host explicitly ignored";
return DECLINE;
}
/* Set up a host item */
h = store_get(sizeof(host_item));
h->next = NULL;
h->address = string_copy(ip);
h->port = PORT_NONE;
h->name = domain;
h->mx = MX_NONE;
h->status = hstatus_unknown;
h->why = hwhy_unknown;
h->last_try = 0;
/* Determine whether the host is the local host, and if so, take action
according to the configuration. */
if (host_scan_for_local_hosts(h, &h, NULL) == HOST_FOUND_LOCAL)
{
int rc = rf_self_action(addr, h, rblock->self_code, rblock->self_rewrite,
rblock->self, addr_new);
if (rc != OK) return rc;
}
/* Address is routed to this host */
addr->host_list = h;
/* Set up the errors address, if any. */
rc = rf_get_errors_address(addr, rblock, verify, &addr->prop.errors_address);
if (rc != OK) return rc;
/* Set up the additional and removable headers for this address. */
rc = rf_get_munge_headers(addr, rblock, &addr->prop.extra_headers,
&addr->prop.remove_headers);
if (rc != OK) return rc;
/* Fill in the transport, queue the address for local or remote delivery, and
yield success. For local delivery, of course, the IP address won't be used. If
just verifying, there need not be a transport, in which case it doesn't matter
which queue we put the address on. This is all now handled by the route_queue()
function. */
if (!rf_get_transport(rblock->transport_name, &(rblock->transport),
addr, rblock->name, NULL))
return DEFER;
addr->transport = rblock->transport;
return rf_queue_add(addr, addr_local, addr_remote, rblock, pw)?
OK : DEFER;
}