static int
radius_server_address_load(radius_req_setting *radius, int idx,
const char *address, enum RADIUS_SERVER_TYPE type)
{
struct addrinfo *ai;
struct sockaddr_in *sin4;
memset(&radius->server[idx], 0, sizeof(radius->server[0]));
if (addrport_parse(address, IPPROTO_TCP, &ai) !=0)
return 1;
switch (ai->ai_family) {
default:
freeaddrinfo(ai);
return 1;
case AF_INET:
case AF_INET6:
break;
}
sin4 = (struct sockaddr_in *)(ai->ai_addr);
if (sin4->sin_port == 0)
sin4->sin_port = htons((type == RADIUS_SERVER_TYPE_AUTH)
? DEFAULT_RADIUS_AUTH_PORT : DEFAULT_RADIUS_ACCT_PORT);
memcpy(&radius->server[idx].peer, ai->ai_addr,
MIN(sizeof(radius->server[idx].peer), ai->ai_addrlen));
freeaddrinfo(ai);
radius->server[idx].enabled = 1;
return 0;
}
int
pptpd_reload(pptpd *_this, struct properties *config, const char *name,
int default_enabled)
{
int i, do_start, aierr;
const char *val;
char *tok, *cp, buf[PPTPD_CONFIG_BUFSIZ], *label;
struct addrinfo *ai;
ASSERT(_this != NULL);
ASSERT(config != NULL);
_this->config = config;
do_start = 0;
if (pptpd_config_str_equal(_this, CFG_KEY(name, "enabled"), "true",
default_enabled)) {
/* avoid false-true flap */
if (pptpd_is_shutting_down(_this))
pptpd_stop_immediatly(_this);
if (pptpd_is_stopped(_this))
do_start = 1;
} else {
if (!pptpd_is_stopped(_this))
pptpd_stop(_this);
return 0;
}
if (do_start && pptpd_init(_this) != 0)
return 1;
/* set again as pptpd_init will reset it */
_this->config = config;
_this->ctrl_in_pktdump = pptpd_config_str_equal(_this,
"log.pptp.ctrl.in.pktdump", "true", 0);
_this->data_in_pktdump = pptpd_config_str_equal(_this,
"log.pptp.data.in.pktdump", "true", 0);
_this->ctrl_out_pktdump = pptpd_config_str_equal(_this,
"log.pptp.ctrl.out.pktdump", "true", 0);
_this->data_out_pktdump = pptpd_config_str_equal(_this,
"log.pptp.data.out.pktdump", "true", 0);
_this->phy_label_with_ifname = pptpd_config_str_equal(_this,
CFG_KEY(name, "label_with_ifname"), "true", 0);
/* parse ip4_allow */
in_addr_range_list_remove_all(&_this->ip4_allow);
val = pptpd_config_str(_this, CFG_KEY(name, "ip4_allow"));
if (val != NULL) {
if (strlen(val) >= sizeof(buf)) {
log_printf(LOG_ERR, "configuration error at "
"%s: too long", CFG_KEY(name, "ip4_allow"));
return 1;
}
strlcpy(buf, val, sizeof(buf));
for (cp = buf; (tok = strsep(&cp, VAL_SEP)) != NULL;) {
if (*tok == '\0')
continue;
if (in_addr_range_list_add(&_this->ip4_allow, tok)
!= 0) {
pptpd_log(_this, LOG_ERR,
"configuration error at %s: %s",
CFG_KEY(name, "ip4_allow"), tok);
return 1;
}
}
}
if (do_start) {
/* in the case of 1) cold-booted and 2) pptpd.enable
* toggled "false" to "true" do this, because we can
* assume that all pptpd listner are initialized. */
val = pptpd_config_str(_this, CFG_KEY(name, "listener_in"));
if (val != NULL) {
if (strlen(val) >= sizeof(buf)) {
pptpd_log(_this, LOG_ERR,
"configuration error at "
"%s: too long", CFG_KEY(name, "listener"));
return 1;
}
strlcpy(buf, val, sizeof(buf));
label = NULL;
/* it can accept multple velues with tab/space
* separation */
for (i = 0, cp = buf;
(tok = strsep(&cp, VAL_SEP)) != NULL;) {
if (*tok == '\0')
continue;
if (label == NULL) {
label = tok;
continue;
}
if ((aierr = addrport_parse(tok, IPPROTO_TCP,
&ai)) != 0) {
pptpd_log(_this, LOG_ERR,
"configuration error at "
"%s: %s: %s",
CFG_KEY(name, "listener_in"), tok,
gai_strerror(aierr));
return 1;
}
PPTPD_ASSERT(ai != NULL &&
ai->ai_family == AF_INET);
if (pptpd_add_listener(_this, i, label,
ai->ai_addr) != 0) {
freeaddrinfo(ai);
label = NULL;
break;
}
freeaddrinfo(ai);
label = NULL;
i++;
}
if (label != NULL) {
pptpd_log(_this, LOG_ERR,
"configuration error at %s: %s",
CFG_KEY(name, "listner_in"), label);
return 1;
}
}
if (pptpd_start(_this) != 0)
return 1;
}
return 0;
}
