static void
accounting_stop(void)
{
int tac_fd;
char *msg;
struct tac_attrib *attr;
struct in_addr peer_addr;
char buf[40];
if (prev_ip_down_hook) {
prev_ip_down_hook();
}
if (use_tacacs && use_account && logged_in) {
logged_in = 0;
if (tac_server == -1)
return;
tac_fd = tac_connect(&tac_server, 1);
if (tac_fd < 0)
return;
/* stop accounting */
attr = NULL;
sprintf(buf, "%lu", time(0));
tac_add_attrib(&attr, "stop_time", buf);
sprintf(buf, "%hu", task_id);
tac_add_attrib(&attr, "task_id", buf);
if (link_stats_valid) {
sprintf(buf, "%d", link_stats.bytes_out);
tac_add_attrib(&attr, "bytes_out", buf);
sprintf(buf, "%d", link_stats.bytes_in);
tac_add_attrib(&attr, "bytes_in", buf);
sprintf(buf, "%d", link_connect_time);
tac_add_attrib(&attr, "elapsed_time", buf);
peer_addr.s_addr = ipcp_hisoptions[0].hisaddr;
sprintf(buf, "%s", inet_ntoa(peer_addr));
}
tac_account_send(tac_fd, TAC_PLUS_ACCT_FLAG_STOP, peer_authname, tty, buf, attr);
msg = tac_account_read(tac_fd);
if (msg != NULL)
syslog(LOG_ERR,"TACACS+ stop accounting failed: %s\n", msg);
close(tac_fd);
tac_free_attrib(&attr);
}
}
static void
radius_ip_down(void)
{
struct radius_attrib *attriblist, *recvattriblist;
if (prev_ip_down_hook) {
prev_ip_down_hook();
}
/* Put in the accountstart check here since this hook
* also gets called if an IP address could not be
* negotiated. */
if (use_account && accountstart) {
accountstart = 0;
if (radius_server == -1)
return;
attriblist = NULL;
recvattriblist = NULL;
if (!radius_add_attrib(
&attriblist, PW_VENDOR_NONE, PW_ACCT_STATUS_TYPE,
PW_STATUS_STOP, NULL, 0)) {
radius_free_attrib(attriblist);
return;
}
if (!radius_add_attrib(
&attriblist, PW_VENDOR_NONE, PW_ACCT_SESSION_ID,
0, sessionid, strlen(sessionid))) {
radius_free_attrib(attriblist);
return;
}
if (!radius_common_account_attrib(&attriblist)) {
radius_free_attrib(attriblist);
return;
}
if (link_stats_valid) {
if (!radius_add_attrib(
&attriblist, PW_VENDOR_NONE, PW_ACCT_INPUT_OCTETS,
link_stats.bytes_in, NULL, 0)) {
radius_free_attrib(attriblist);
return;
}
if (!radius_add_attrib(
&attriblist, PW_VENDOR_NONE, PW_ACCT_OUTPUT_OCTETS,
link_stats.bytes_out, NULL, 0)) {
radius_free_attrib(attriblist);
return;
}
if (!radius_add_attrib(
&attriblist, PW_VENDOR_NONE, PW_ACCT_SESSION_TIME,
link_connect_time, NULL, 0)) {
radius_free_attrib(attriblist);
return;
}
}
radius_send_account_request(
radius_server, radius_auth_port+1, radius_secret,
attriblist, &recvattriblist);
radius_free_attrib(attriblist);
radius_free_attrib(recvattriblist);
}
}