/*
* RADIUS client
- * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2002-2015, Jouni Malinen <j@w1.fi>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
*/
#include "includes.h"
/**
* last_attempt - Time of the last transmission attempt
*/
- struct os_time last_attempt;
+ struct os_reltime last_attempt;
/**
* shared_secret - Shared secret with the target RADIUS server
int sock, int sock6, int auth);
static int radius_client_init_acct(struct radius_client_data *radius);
static int radius_client_init_auth(struct radius_client_data *radius);
+static void radius_client_auth_failover(struct radius_client_data *radius);
+static void radius_client_acct_failover(struct radius_client_data *radius);
static void radius_client_msg_free(struct radius_msg_list *req)
num = &radius->num_auth_handlers;
}
- newh = os_realloc(*handlers,
- (*num + 1) * sizeof(struct radius_rx_handler));
+ newh = os_realloc_array(*handlers, *num + 1,
+ sizeof(struct radius_rx_handler));
if (newh == NULL)
return -1;
}
-static void radius_client_handle_send_error(struct radius_client_data *radius,
- int s, RadiusType msg_type)
+/*
+ * Returns >0 if message queue was flushed (i.e., the message that triggered
+ * the error is not available anymore)
+ */
+static int radius_client_handle_send_error(struct radius_client_data *radius,
+ int s, RadiusType msg_type)
{
#ifndef CONFIG_NATIVE_WINDOWS
int _errno = errno;
- perror("send[RADIUS]");
+ wpa_printf(MSG_INFO, "send[RADIUS,s=%d]: %s", s, strerror(errno));
if (_errno == ENOTCONN || _errno == EDESTADDRREQ || _errno == EINVAL ||
- _errno == EBADF) {
+ _errno == EBADF || _errno == ENETUNREACH) {
hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
HOSTAPD_LEVEL_INFO,
"Send failed - maybe interface status changed -"
" try to connect again");
- eloop_unregister_read_sock(s);
- close(s);
- if (msg_type == RADIUS_ACCT || msg_type == RADIUS_ACCT_INTERIM)
+ if (msg_type == RADIUS_ACCT ||
+ msg_type == RADIUS_ACCT_INTERIM) {
radius_client_init_acct(radius);
- else
+ return 0;
+ } else {
radius_client_init_auth(radius);
+ return 1;
+ }
}
#endif /* CONFIG_NATIVE_WINDOWS */
+
+ return 0;
}
struct hostapd_radius_servers *conf = radius->conf;
int s;
struct wpabuf *buf;
+ size_t prev_num_msgs;
if (entry->msg_type == RADIUS_ACCT ||
entry->msg_type == RADIUS_ACCT_INTERIM) {
+ if (radius->acct_sock < 0)
+ radius_client_init_acct(radius);
+ if (radius->acct_sock < 0 && conf->num_acct_servers > 1) {
+ prev_num_msgs = radius->num_msgs;
+ radius_client_acct_failover(radius);
+ if (prev_num_msgs != radius->num_msgs)
+ return 0;
+ }
s = radius->acct_sock;
if (entry->attempts == 0)
conf->acct_server->requests++;
conf->acct_server->retransmissions++;
}
} else {
+ if (radius->auth_sock < 0)
+ radius_client_init_auth(radius);
+ if (radius->auth_sock < 0 && conf->num_auth_servers > 1) {
+ prev_num_msgs = radius->num_msgs;
+ radius_client_auth_failover(radius);
+ if (prev_num_msgs != radius->num_msgs)
+ return 0;
+ }
s = radius->auth_sock;
if (entry->attempts == 0)
conf->auth_server->requests++;
conf->auth_server->retransmissions++;
}
}
+ if (s < 0) {
+ wpa_printf(MSG_INFO,
+ "RADIUS: No valid socket for retransmission");
+ return 1;
+ }
/* retransmit; remove entry if too many attempts */
entry->attempts++;
HOSTAPD_LEVEL_DEBUG, "Resending RADIUS message (id=%d)",
radius_msg_get_hdr(entry->msg)->identifier);
- os_get_time(&entry->last_attempt);
+ os_get_reltime(&entry->last_attempt);
buf = radius_msg_get_buf(entry->msg);
- if (send(s, wpabuf_head(buf), wpabuf_len(buf), 0) < 0)
- radius_client_handle_send_error(radius, s, entry->msg_type);
+ if (send(s, wpabuf_head(buf), wpabuf_len(buf), 0) < 0) {
+ if (radius_client_handle_send_error(radius, s, entry->msg_type)
+ > 0)
+ return 0;
+ }
entry->next_try = now + entry->next_wait;
entry->next_wait *= 2;
if (entry->next_wait > RADIUS_CLIENT_MAX_WAIT)
entry->next_wait = RADIUS_CLIENT_MAX_WAIT;
if (entry->attempts >= RADIUS_CLIENT_MAX_RETRIES) {
- printf("Removing un-ACKed RADIUS message due to too many "
- "failed retransmit attempts\n");
+ wpa_printf(MSG_INFO, "RADIUS: Removing un-ACKed message due to too many failed retransmit attempts");
return 1;
}
{
struct radius_client_data *radius = eloop_ctx;
struct hostapd_radius_servers *conf = radius->conf;
- struct os_time now;
+ struct os_reltime now;
os_time_t first;
struct radius_msg_list *entry, *prev, *tmp;
int auth_failover = 0, acct_failover = 0;
- char abuf[50];
+ size_t prev_num_msgs;
+ int s;
entry = radius->msgs;
if (!entry)
return;
- os_get_time(&now);
+ os_get_reltime(&now);
first = 0;
prev = NULL;
while (entry) {
+ prev_num_msgs = radius->num_msgs;
if (now.sec >= entry->next_try &&
radius_client_retransmit(radius, entry, now.sec)) {
if (prev)
continue;
}
- if (entry->attempts > RADIUS_CLIENT_NUM_FAILOVER) {
+ if (prev_num_msgs != radius->num_msgs) {
+ wpa_printf(MSG_DEBUG,
+ "RADIUS: Message removed from queue - restart from beginning");
+ entry = radius->msgs;
+ prev = NULL;
+ continue;
+ }
+
+ s = entry->msg_type == RADIUS_AUTH ? radius->auth_sock :
+ radius->acct_sock;
+ if (entry->attempts > RADIUS_CLIENT_NUM_FAILOVER ||
+ (s < 0 && entry->attempts > 0)) {
if (entry->msg_type == RADIUS_ACCT ||
entry->msg_type == RADIUS_ACCT_INTERIM)
acct_failover++;
(long int) (first - now.sec));
}
- if (auth_failover && conf->num_auth_servers > 1) {
- struct hostapd_radius_server *next, *old;
- old = conf->auth_server;
- hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
- HOSTAPD_LEVEL_NOTICE,
- "No response from Authentication server "
- "%s:%d - failover",
- hostapd_ip_txt(&old->addr, abuf, sizeof(abuf)),
- old->port);
-
- for (entry = radius->msgs; entry; entry = entry->next) {
- if (entry->msg_type == RADIUS_AUTH)
- old->timeouts++;
- }
+ if (auth_failover && conf->num_auth_servers > 1)
+ radius_client_auth_failover(radius);
+
+ if (acct_failover && conf->num_acct_servers > 1)
+ radius_client_acct_failover(radius);
+}
- next = old + 1;
- if (next > &(conf->auth_servers[conf->num_auth_servers - 1]))
- next = conf->auth_servers;
- conf->auth_server = next;
- radius_change_server(radius, next, old,
- radius->auth_serv_sock,
- radius->auth_serv_sock6, 1);
+
+static void radius_client_auth_failover(struct radius_client_data *radius)
+{
+ struct hostapd_radius_servers *conf = radius->conf;
+ struct hostapd_radius_server *next, *old;
+ struct radius_msg_list *entry;
+ char abuf[50];
+
+ old = conf->auth_server;
+ hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
+ HOSTAPD_LEVEL_NOTICE,
+ "No response from Authentication server %s:%d - failover",
+ hostapd_ip_txt(&old->addr, abuf, sizeof(abuf)),
+ old->port);
+
+ for (entry = radius->msgs; entry; entry = entry->next) {
+ if (entry->msg_type == RADIUS_AUTH)
+ old->timeouts++;
}
- if (acct_failover && conf->num_acct_servers > 1) {
- struct hostapd_radius_server *next, *old;
- old = conf->acct_server;
- hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
- HOSTAPD_LEVEL_NOTICE,
- "No response from Accounting server "
- "%s:%d - failover",
- hostapd_ip_txt(&old->addr, abuf, sizeof(abuf)),
- old->port);
+ next = old + 1;
+ if (next > &(conf->auth_servers[conf->num_auth_servers - 1]))
+ next = conf->auth_servers;
+ conf->auth_server = next;
+ radius_change_server(radius, next, old,
+ radius->auth_serv_sock,
+ radius->auth_serv_sock6, 1);
+}
- for (entry = radius->msgs; entry; entry = entry->next) {
- if (entry->msg_type == RADIUS_ACCT ||
- entry->msg_type == RADIUS_ACCT_INTERIM)
- old->timeouts++;
- }
- next = old + 1;
- if (next > &conf->acct_servers[conf->num_acct_servers - 1])
- next = conf->acct_servers;
- conf->acct_server = next;
- radius_change_server(radius, next, old,
- radius->acct_serv_sock,
- radius->acct_serv_sock6, 0);
+static void radius_client_acct_failover(struct radius_client_data *radius)
+{
+ struct hostapd_radius_servers *conf = radius->conf;
+ struct hostapd_radius_server *next, *old;
+ struct radius_msg_list *entry;
+ char abuf[50];
+
+ old = conf->acct_server;
+ hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
+ HOSTAPD_LEVEL_NOTICE,
+ "No response from Accounting server %s:%d - failover",
+ hostapd_ip_txt(&old->addr, abuf, sizeof(abuf)),
+ old->port);
+
+ for (entry = radius->msgs; entry; entry = entry->next) {
+ if (entry->msg_type == RADIUS_ACCT ||
+ entry->msg_type == RADIUS_ACCT_INTERIM)
+ old->timeouts++;
}
+
+ next = old + 1;
+ if (next > &conf->acct_servers[conf->num_acct_servers - 1])
+ next = conf->acct_servers;
+ conf->acct_server = next;
+ radius_change_server(radius, next, old,
+ radius->acct_serv_sock,
+ radius->acct_serv_sock6, 0);
}
static void radius_client_update_timeout(struct radius_client_data *radius)
{
- struct os_time now;
+ struct os_reltime now;
os_time_t first;
struct radius_msg_list *entry;
first = entry->next_try;
}
- os_get_time(&now);
+ os_get_reltime(&now);
if (first < now.sec)
first = now.sec;
eloop_register_timeout(first - now.sec, 0, radius_client_timer, radius,
NULL);
hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
HOSTAPD_LEVEL_DEBUG, "Next RADIUS client retransmit in"
- " %ld seconds\n", (long int) (first - now.sec));
+ " %ld seconds", (long int) (first - now.sec));
}
entry = os_zalloc(sizeof(*entry));
if (entry == NULL) {
- printf("Failed to add RADIUS packet into retransmit list\n");
+ wpa_printf(MSG_INFO, "RADIUS: Failed to add packet into retransmit list");
radius_msg_free(msg);
return;
}
entry->msg_type = msg_type;
entry->shared_secret = shared_secret;
entry->shared_secret_len = shared_secret_len;
- os_get_time(&entry->last_attempt);
+ os_get_reltime(&entry->last_attempt);
entry->first_try = entry->last_attempt.sec;
entry->next_try = entry->first_try + RADIUS_CLIENT_FIRST_WAIT;
entry->attempts = 1;
radius_client_update_timeout(radius);
if (radius->num_msgs >= RADIUS_CLIENT_MAX_ENTRIES) {
- printf("Removing the oldest un-ACKed RADIUS packet due to "
- "retransmit list limits.\n");
+ wpa_printf(MSG_INFO, "RADIUS: Removing the oldest un-ACKed packet due to retransmit list limits");
prev = NULL;
while (entry->next) {
prev = entry;
}
if (msg_type == RADIUS_ACCT || msg_type == RADIUS_ACCT_INTERIM) {
- if (conf->acct_server == NULL) {
+ if (conf->acct_server && radius->acct_sock < 0)
+ radius_client_init_acct(radius);
+
+ if (conf->acct_server == NULL || radius->acct_sock < 0 ||
+ conf->acct_server->shared_secret == NULL) {
hostapd_logger(radius->ctx, NULL,
HOSTAPD_MODULE_RADIUS,
HOSTAPD_LEVEL_INFO,
s = radius->acct_sock;
conf->acct_server->requests++;
} else {
- if (conf->auth_server == NULL) {
+ if (conf->auth_server && radius->auth_sock < 0)
+ radius_client_init_auth(radius);
+
+ if (conf->auth_server == NULL || radius->auth_sock < 0 ||
+ conf->auth_server->shared_secret == NULL) {
hostapd_logger(radius->ctx, NULL,
HOSTAPD_MODULE_RADIUS,
HOSTAPD_LEVEL_INFO,
radius_client_list_add(radius, msg, msg_type, shared_secret,
shared_secret_len, addr);
- return res;
+ return 0;
}
struct radius_rx_handler *handlers;
size_t num_handlers, i;
struct radius_msg_list *req, *prev_req;
- struct os_time now;
+ struct os_reltime now;
struct hostapd_radius_server *rconf;
int invalid_authenticator = 0;
len = recv(sock, buf, sizeof(buf), MSG_DONTWAIT);
if (len < 0) {
- perror("recv[RADIUS]");
+ wpa_printf(MSG_INFO, "recv[RADIUS]: %s", strerror(errno));
return;
}
hostapd_logger(radius->ctx, NULL, HOSTAPD_MODULE_RADIUS,
HOSTAPD_LEVEL_DEBUG, "Received %d bytes from RADIUS "
"server", len);
if (len == sizeof(buf)) {
- printf("Possibly too long UDP frame for our buffer - "
- "dropping it\n");
+ wpa_printf(MSG_INFO, "RADIUS: Possibly too long UDP frame for our buffer - dropping it");
return;
}
msg = radius_msg_parse(buf, len);
if (msg == NULL) {
- printf("Parsing incoming RADIUS frame failed\n");
+ wpa_printf(MSG_INFO, "RADIUS: Parsing incoming frame failed");
rconf->malformed_responses++;
return;
}
goto fail;
}
- os_get_time(&now);
+ os_get_reltime(&now);
roundtrip = (now.sec - req->last_attempt.sec) * 100 +
(now.usec - req->last_attempt.usec) / 10000;
hostapd_logger(radius->ctx, req->addr, HOSTAPD_MODULE_RADIUS,
hostapd_ip_txt(&nserv->addr, abuf, sizeof(abuf)),
nserv->port);
- if (!oserv || nserv->shared_secret_len != oserv->shared_secret_len ||
- os_memcmp(nserv->shared_secret, oserv->shared_secret,
- nserv->shared_secret_len) != 0) {
+ if (oserv && oserv != nserv &&
+ (nserv->shared_secret_len != oserv->shared_secret_len ||
+ os_memcmp(nserv->shared_secret, oserv->shared_secret,
+ nserv->shared_secret_len) != 0)) {
/* Pending RADIUS packets used different shared secret, so
* they need to be modified. Update accounting message
* authenticators here. Authentication messages are removed
}
/* Reset retry counters for the new server */
- for (entry = radius->msgs; entry; entry = entry->next) {
+ for (entry = radius->msgs; oserv && oserv != nserv && entry;
+ entry = entry->next) {
if ((auth && entry->msg_type != RADIUS_AUTH) ||
(!auth && entry->msg_type != RADIUS_ACCT))
continue;
return -1;
}
+ if (sel_sock < 0) {
+ wpa_printf(MSG_INFO,
+ "RADIUS: No server socket available (af=%d sock=%d sock6=%d auth=%d",
+ nserv->addr.af, sock, sock6, auth);
+ return -1;
+ }
+
if (conf->force_client_addr) {
switch (conf->client_addr.af) {
case AF_INET:
}
if (bind(sel_sock, cl_addr, claddrlen) < 0) {
- perror("bind[radius]");
+ wpa_printf(MSG_INFO, "bind[radius]: %s",
+ strerror(errno));
return -1;
}
}
if (connect(sel_sock, addr, addrlen) < 0) {
- perror("connect[radius]");
+ wpa_printf(MSG_INFO, "connect[radius]: %s", strerror(errno));
return -1;
}
switch (nserv->addr.af) {
case AF_INET:
claddrlen = sizeof(claddr);
- getsockname(sel_sock, (struct sockaddr *) &claddr, &claddrlen);
- wpa_printf(MSG_DEBUG, "RADIUS local address: %s:%u",
- inet_ntoa(claddr.sin_addr), ntohs(claddr.sin_port));
+ if (getsockname(sel_sock, (struct sockaddr *) &claddr,
+ &claddrlen) == 0) {
+ wpa_printf(MSG_DEBUG, "RADIUS local address: %s:%u",
+ inet_ntoa(claddr.sin_addr),
+ ntohs(claddr.sin_port));
+ }
break;
#ifdef CONFIG_IPV6
case AF_INET6: {
claddrlen = sizeof(claddr6);
- getsockname(sel_sock, (struct sockaddr *) &claddr6,
- &claddrlen);
- wpa_printf(MSG_DEBUG, "RADIUS local address: %s:%u",
- inet_ntop(AF_INET6, &claddr6.sin6_addr,
- abuf, sizeof(abuf)),
- ntohs(claddr6.sin6_port));
+ if (getsockname(sel_sock, (struct sockaddr *) &claddr6,
+ &claddrlen) == 0) {
+ wpa_printf(MSG_DEBUG, "RADIUS local address: %s:%u",
+ inet_ntop(AF_INET6, &claddr6.sin6_addr,
+ abuf, sizeof(abuf)),
+ ntohs(claddr6.sin6_port));
+ }
break;
}
#endif /* CONFIG_IPV6 */
conf->auth_server != conf->auth_servers) {
oserv = conf->auth_server;
conf->auth_server = conf->auth_servers;
- radius_change_server(radius, conf->auth_server, oserv,
- radius->auth_serv_sock,
- radius->auth_serv_sock6, 1);
+ if (radius_change_server(radius, conf->auth_server, oserv,
+ radius->auth_serv_sock,
+ radius->auth_serv_sock6, 1) < 0) {
+ conf->auth_server = oserv;
+ radius_change_server(radius, oserv, conf->auth_server,
+ radius->auth_serv_sock,
+ radius->auth_serv_sock6, 1);
+ }
}
if (radius->acct_sock >= 0 && conf->acct_servers &&
conf->acct_server != conf->acct_servers) {
oserv = conf->acct_server;
conf->acct_server = conf->acct_servers;
- radius_change_server(radius, conf->acct_server, oserv,
- radius->acct_serv_sock,
- radius->acct_serv_sock6, 0);
+ if (radius_change_server(radius, conf->acct_server, oserv,
+ radius->acct_serv_sock,
+ radius->acct_serv_sock6, 0) < 0) {
+ conf->acct_server = oserv;
+ radius_change_server(radius, oserv, conf->acct_server,
+ radius->acct_serv_sock,
+ radius->acct_serv_sock6, 0);
+ }
}
if (conf->retry_primary_interval)
r = setsockopt(s, IPPROTO_IP, IP_MTU_DISCOVER, &action,
sizeof(action));
if (r == -1)
- wpa_printf(MSG_ERROR, "Failed to set IP_MTU_DISCOVER: "
- "%s", strerror(errno));
+ wpa_printf(MSG_ERROR, "RADIUS: Failed to set IP_MTU_DISCOVER: %s",
+ strerror(errno));
#endif
return r;
}
+static void radius_close_auth_sockets(struct radius_client_data *radius)
+{
+ radius->auth_sock = -1;
+
+ if (radius->auth_serv_sock >= 0) {
+ eloop_unregister_read_sock(radius->auth_serv_sock);
+ close(radius->auth_serv_sock);
+ radius->auth_serv_sock = -1;
+ }
+#ifdef CONFIG_IPV6
+ if (radius->auth_serv_sock6 >= 0) {
+ eloop_unregister_read_sock(radius->auth_serv_sock6);
+ close(radius->auth_serv_sock6);
+ radius->auth_serv_sock6 = -1;
+ }
+#endif /* CONFIG_IPV6 */
+}
+
+
+static void radius_close_acct_sockets(struct radius_client_data *radius)
+{
+ radius->acct_sock = -1;
+
+ if (radius->acct_serv_sock >= 0) {
+ eloop_unregister_read_sock(radius->acct_serv_sock);
+ close(radius->acct_serv_sock);
+ radius->acct_serv_sock = -1;
+ }
+#ifdef CONFIG_IPV6
+ if (radius->acct_serv_sock6 >= 0) {
+ eloop_unregister_read_sock(radius->acct_serv_sock6);
+ close(radius->acct_serv_sock6);
+ radius->acct_serv_sock6 = -1;
+ }
+#endif /* CONFIG_IPV6 */
+}
+
+
static int radius_client_init_auth(struct radius_client_data *radius)
{
struct hostapd_radius_servers *conf = radius->conf;
int ok = 0;
+ radius_close_auth_sockets(radius);
+
radius->auth_serv_sock = socket(PF_INET, SOCK_DGRAM, 0);
if (radius->auth_serv_sock < 0)
- perror("socket[PF_INET,SOCK_DGRAM]");
+ wpa_printf(MSG_INFO, "RADIUS: socket[PF_INET,SOCK_DGRAM]: %s",
+ strerror(errno));
else {
radius_client_disable_pmtu_discovery(radius->auth_serv_sock);
ok++;
#ifdef CONFIG_IPV6
radius->auth_serv_sock6 = socket(PF_INET6, SOCK_DGRAM, 0);
if (radius->auth_serv_sock6 < 0)
- perror("socket[PF_INET6,SOCK_DGRAM]");
+ wpa_printf(MSG_INFO, "RADIUS: socket[PF_INET6,SOCK_DGRAM]: %s",
+ strerror(errno));
else
ok++;
#endif /* CONFIG_IPV6 */
eloop_register_read_sock(radius->auth_serv_sock,
radius_client_receive, radius,
(void *) RADIUS_AUTH)) {
- printf("Could not register read socket for authentication "
- "server\n");
+ wpa_printf(MSG_INFO, "RADIUS: Could not register read socket for authentication server");
+ radius_close_auth_sockets(radius);
return -1;
}
eloop_register_read_sock(radius->auth_serv_sock6,
radius_client_receive, radius,
(void *) RADIUS_AUTH)) {
- printf("Could not register read socket for authentication "
- "server\n");
+ wpa_printf(MSG_INFO, "RADIUS: Could not register read socket for authentication server");
+ radius_close_auth_sockets(radius);
return -1;
}
#endif /* CONFIG_IPV6 */
struct hostapd_radius_servers *conf = radius->conf;
int ok = 0;
+ radius_close_acct_sockets(radius);
+
radius->acct_serv_sock = socket(PF_INET, SOCK_DGRAM, 0);
if (radius->acct_serv_sock < 0)
- perror("socket[PF_INET,SOCK_DGRAM]");
+ wpa_printf(MSG_INFO, "RADIUS: socket[PF_INET,SOCK_DGRAM]: %s",
+ strerror(errno));
else {
radius_client_disable_pmtu_discovery(radius->acct_serv_sock);
ok++;
#ifdef CONFIG_IPV6
radius->acct_serv_sock6 = socket(PF_INET6, SOCK_DGRAM, 0);
if (radius->acct_serv_sock6 < 0)
- perror("socket[PF_INET6,SOCK_DGRAM]");
+ wpa_printf(MSG_INFO, "RADIUS: socket[PF_INET6,SOCK_DGRAM]: %s",
+ strerror(errno));
else
ok++;
#endif /* CONFIG_IPV6 */
eloop_register_read_sock(radius->acct_serv_sock,
radius_client_receive, radius,
(void *) RADIUS_ACCT)) {
- printf("Could not register read socket for accounting "
- "server\n");
+ wpa_printf(MSG_INFO, "RADIUS: Could not register read socket for accounting server");
+ radius_close_acct_sockets(radius);
return -1;
}
eloop_register_read_sock(radius->acct_serv_sock6,
radius_client_receive, radius,
(void *) RADIUS_ACCT)) {
- printf("Could not register read socket for accounting "
- "server\n");
+ wpa_printf(MSG_INFO, "RADIUS: Could not register read socket for accounting server");
+ radius_close_acct_sockets(radius);
return -1;
}
#endif /* CONFIG_IPV6 */
if (!radius)
return;
- if (radius->auth_serv_sock >= 0)
- eloop_unregister_read_sock(radius->auth_serv_sock);
- if (radius->acct_serv_sock >= 0)
- eloop_unregister_read_sock(radius->acct_serv_sock);
-#ifdef CONFIG_IPV6
- if (radius->auth_serv_sock6 >= 0)
- eloop_unregister_read_sock(radius->auth_serv_sock6);
- if (radius->acct_serv_sock6 >= 0)
- eloop_unregister_read_sock(radius->acct_serv_sock6);
-#endif /* CONFIG_IPV6 */
+ radius_close_auth_sockets(radius);
+ radius_close_acct_sockets(radius);
eloop_cancel_timeout(radius_retry_primary_timer, radius, NULL);
return count;
}
+
+
+void radius_client_reconfig(struct radius_client_data *radius,
+ struct hostapd_radius_servers *conf)
+{
+ if (radius)
+ radius->conf = conf;
+}
projects / mech_eap.git / blobdiff