void h2o_socket_close(h2o_socket_t *sock)
{
if (sock->ssl == NULL) {
dispose_socket(sock, 0);
} else {
shutdown_ssl(sock, 0);
}
}
static void process_radius(struct radius_packet_t *pack, ssize_t len) {
int attempts = 0;
try_again:
if (attempts++ == 5) {
syslog(LOG_ERR, "%s: Dropping RADIUS packet!", strerror(errno));
return;
}
syslog(LOG_DEBUG, "%s:%s", __FILE__, __FUNCTION__);
if (!server.conn.connected) {
syslog(LOG_DEBUG, "RADSEC: Connecting to %s:2083",
inet_ntoa(_options.radiusserver1));
if (connect_ssl(&_options.radiusserver1, 2083)) {
syslog(LOG_ERR, "%d Could not connect to RadSec server %s!",
errno, inet_ntoa(_options.radiusserver1));
syslog(LOG_DEBUG, "RADSEC: Connecting to %s:2083",
inet_ntoa(_options.radiusserver1));
if (connect_ssl(&_options.radiusserver2, 2083)) {
syslog(LOG_ERR, "%d Could not connect to RadSec server %s!",
errno, inet_ntoa(_options.radiusserver2));
} else {
syslog(LOG_DEBUG, "RADSEC: Connected to %s:2083",
inet_ntoa(_options.radiusserver2));
server.conn.connected = 1;
}
} else {
syslog(LOG_DEBUG, "RADSEC: Connected to %s:2083",
inet_ntoa(_options.radiusserver1));
server.conn.connected = 1;
}
}
if (!server.conn.connected) {
sleep(1);
goto try_again;
}
{
int l = openssl_write(server.conn.sslcon, (char *)pack, len, 0);
syslog(LOG_DEBUG, "ssl_write %d",l);
if (l <= 0) {
shutdown_ssl();
/*
* Immediately start to reconnect
*/
goto try_again;
}
}
}
static void process_radius_reply() {
uint8_t *d = (uint8_t *) &server.pack;
int l = openssl_read(server.conn.sslcon, (char *)d, 4, 0);
syslog(LOG_DEBUG, "reply %d", l);
if (l == 4) {
int len = ntohs(server.pack.length) - 4;
l = openssl_read(server.conn.sslcon, (char *)(d + 4), len, 0);
syslog(LOG_DEBUG, "reply %d", l);
if (l == len) {
syslog(LOG_DEBUG, "reply +%d", len);
switch (server.pack.code) {
case RADIUS_CODE_ACCESS_ACCEPT:
case RADIUS_CODE_ACCESS_REJECT:
case RADIUS_CODE_ACCESS_CHALLENGE:
syslog(LOG_DEBUG, "reply auth %d", len);
radius_pkt_send(server.radius_auth, &server.pack, &server.auth_peer);
break;
case RADIUS_CODE_ACCOUNTING_RESPONSE:
syslog(LOG_DEBUG, "reply acct %d", len);
radius_pkt_send(server.radius_acct, &server.pack, &server.acct_peer);
break;
case RADIUS_CODE_COA_REQUEST:
case RADIUS_CODE_DISCONNECT_REQUEST:
case RADIUS_CODE_STATUS_REQUEST:
if (_options.coaport) {
syslog(LOG_DEBUG, "reply coa %d", len);
radius_pkt_send(server.radius_cli, &server.pack, &server.acct_peer);
}
break;
}
}
}
if (l <= 0) {
shutdown_ssl();
}
}