// vim: sw=8 ts=8
char const *cvs_name = "$Name: $";
-char const *cvs_id_cli = "$Id: cli.c,v 1.33 2004/11/28 20:09:53 bodea Exp $";
+char const *cvs_id_cli = "$Id: cli.c,v 1.56 2005/05/05 10:02:07 bodea Exp $";
#include <stdio.h>
#include <stdarg.h>
+#include <unistd.h>
#include <sys/file.h>
#include <sys/stat.h>
#include <syslog.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <signal.h>
-#include <unistd.h>
#include <dlfcn.h>
+#include <netdb.h>
#include <libcli.h>
+
#include "l2tpns.h"
#include "util.h"
#include "cluster.h"
#include "ll.h"
#ifdef BGP
#include "bgp.h"
-#include <netdb.h>
#endif
extern tunnelt *tunnel;
static int cmd_load_plugin(struct cli_def *cli, char *command, char **argv, int argc);
static int cmd_remove_plugin(struct cli_def *cli, char *command, char **argv, int argc);
static int cmd_uptime(struct cli_def *cli, char *command, char **argv, int argc);
+
static int regular_stuff(struct cli_def *cli);
static void parsemac(char *string, char mac[6]);
static int cmd_ip_access_list_rule(struct cli_def *cli, char *command, char **argv, int argc);
static int cmd_filter(struct cli_def *cli, char *command, char **argv, int argc);
static int cmd_no_filter(struct cli_def *cli, char *command, char **argv, int argc);
+static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, int argc);
/* match if b is a substr of a */
#define MATCH(a,b) (!strncmp((a), (b), strlen(b)))
cli_register_command(cli, c, "tunnels", cmd_show_tunnels, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of tunnels or details for a single tunnel");
cli_register_command(cli, c, "users", cmd_show_users, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of all connected users or details of selected user");
cli_register_command(cli, c, "version", cmd_show_version, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show currently running software version");
+ cli_register_command(cli, c, "access-list", cmd_show_access_list, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show named access-list");
c2 = cli_register_command(cli, c, "histogram", NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL);
cli_register_command(cli, c2, "idle", cmd_show_hist_idle, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show histogram of session idle times");
if (!(f = fopen(CLIUSERS, "r")))
{
- LOG(0, 0, 0, 0, "WARNING! No users specified. Command-line access is open to all\n");
+ LOG(0, 0, 0, "WARNING! No users specified. Command-line access is open to all\n");
}
else
{
if (!strcmp(buf, "enable"))
{
cli_allow_enable(cli, p);
- LOG(3, 0, 0, 0, "Setting enable password\n");
+ LOG(3, 0, 0, "Setting enable password\n");
}
else
{
cli_allow_user(cli, buf, p);
- LOG(3, 0, 0, 0, "Allowing user %s to connect to the CLI\n", buf);
+ LOG(3, 0, 0, "Allowing user %s to connect to the CLI\n", buf);
}
}
fclose(f);
addr.sin_port = htons(23);
if (bind(clifd, (void *) &addr, sizeof(addr)) < 0)
{
- LOG(0, 0, 0, 0, "Error listening on cli port 23: %s\n", strerror(errno));
+ LOG(0, 0, 0, "Error listening on cli port 23: %s\n", strerror(errno));
return;
}
listen(clifd, 10);
if (fork_and_close()) return;
if (getpeername(sockfd, (struct sockaddr *)&addr, &l) == 0)
{
- LOG(3, 0, 0, 0, "Accepted connection to CLI from %s\n", inet_toa(addr.sin_addr.s_addr));
require_auth = addr.sin_addr.s_addr != inet_addr("127.0.0.1");
+ LOG(require_auth ? 3 : 4, 0, 0, "Accepted connection to CLI from %s\n",
+ fmtaddr(addr.sin_addr.s_addr, 0));
}
else
- LOG(0, 0, 0, 0, "getpeername() failed on cli socket. Requiring authentication: %s\n", strerror(errno));
+ LOG(0, 0, 0, "getpeername() failed on cli socket. Requiring authentication: %s\n", strerror(errno));
if (require_auth)
{
- LOG(3, 0, 0, 0, "CLI is remote, requiring authentication\n");
+ LOG(3, 0, 0, "CLI is remote, requiring authentication\n");
if (!cli->users) /* paranoia */
{
- LOG(0, 0, 0, 0, "No users for remote authentication! Exiting CLI\n");
+ LOG(0, 0, 0, "No users for remote authentication! Exiting CLI\n");
exit(0);
}
}
cli_loop(cli, sockfd);
close(sockfd);
- LOG(3, 0, 0, 0, "Closed CLI connection from %s\n", inet_toa(addr.sin_addr.s_addr));
+ LOG(require_auth ? 3 : 4, 0, 0, "Closed CLI connection from %s\n",
+ fmtaddr(addr.sin_addr.s_addr, 0));
+
exit(0);
}
static void cli_print_log(struct cli_def *cli, char *string)
{
- LOG(3, 0, 0, 0, "%s\n", string);
+ LOG(3, 0, 0, "%s\n", string);
}
void cli_do_file(FILE *fh)
{
- LOG(3, 0, 0, 0, "Reading configuration file\n");
+ LOG(3, 0, 0, "Reading configuration file\n");
cli_print_callback(cli, cli_print_log);
cli_file(cli, fh, PRIVILEGE_PRIVILEGED, MODE_CONFIG);
cli_print_callback(cli, NULL);
desc = va_arg(ap, char *);
if (desc && *desc)
- cli_print(cli, " %-20s %s", p, desc);
+ cli_error(cli, " %-20s %s", p, desc);
else
- cli_print(cli, " %s", p);
+ cli_error(cli, " %s", p);
entry = desc ? va_arg(ap, char *) : 0;
}
va_end(ap);
if (cr_ok)
- cli_print(cli, " <cr>");
+ cli_error(cli, " <cr>");
return CLI_OK;
}
cli_print(cli, "\tCalling Num:\t%s", session[s].calling);
cli_print(cli, "\tCalled Num:\t%s", session[s].called);
cli_print(cli, "\tTunnel ID:\t%d", session[s].tunnel);
- cli_print(cli, "\tIP address:\t%s", inet_toa(htonl(session[s].ip)));
- cli_print(cli, "\tUnique SID:\t%lu", session[s].unique_id);
+ cli_print(cli, "\tIP address:\t%s", fmtaddr(htonl(session[s].ip), 0));
+ cli_print(cli, "\tUnique SID:\t%u", session[s].unique_id);
cli_print(cli, "\tIdle time:\t%u seconds", abs(time_now - session[s].last_packet));
cli_print(cli, "\tNext Recv:\t%u", session[s].nr);
cli_print(cli, "\tNext Send:\t%u", session[s].ns);
- cli_print(cli, "\tBytes In/Out:\t%lu/%lu", (unsigned long)session[s].total_cout, (unsigned long)session[s].total_cin);
- cli_print(cli, "\tPkts In/Out:\t%lu/%lu", (unsigned long)session[s].pout, (unsigned long)session[s].pin);
+ cli_print(cli, "\tBytes In/Out:\t%u/%u", session[s].total_cout, session[s].total_cin);
+ cli_print(cli, "\tPkts In/Out:\t%u/%u", session[s].pout, session[s].pin);
cli_print(cli, "\tMRU:\t\t%d", session[s].mru);
- cli_print(cli, "\tRadius Session:\t%u", session[s].radius);
- cli_print(cli, "\tRx Speed:\t%lu", session[s].rx_connect_speed);
- cli_print(cli, "\tTx Speed:\t%lu", session[s].tx_connect_speed);
+ cli_print(cli, "\tRx Speed:\t%u", session[s].rx_connect_speed);
+ cli_print(cli, "\tTx Speed:\t%u", session[s].tx_connect_speed);
if (session[s].filter_in && session[s].filter_in <= MAXFILTER)
cli_print(cli, "\tFilter in:\t%u (%s)", session[s].filter_in, ip_filters[session[s].filter_in - 1].name);
if (session[s].filter_out && session[s].filter_out <= MAXFILTER)
cli_print(cli, "\tFilter out:\t%u (%s)", session[s].filter_out, ip_filters[session[s].filter_out - 1].name);
if (session[s].snoop_ip && session[s].snoop_port)
- cli_print(cli, "\tIntercepted:\t%s:%d", inet_toa(session[s].snoop_ip), session[s] .snoop_port);
+ cli_print(cli, "\tIntercepted:\t%s:%d", fmtaddr(session[s].snoop_ip, 0), session[s] .snoop_port);
else
cli_print(cli, "\tIntercepted:\tno");
}
// Show Summary
- cli_print(cli, "%5s %4s %-32s %-15s %s %s %s %10s %10s %10s %4s %-15s %s",
+ cli_print(cli, "%5s %4s %-32s %-15s %s %s %s %s %10s %10s %10s %4s %-15s %s",
"SID",
"TID",
"Username",
"I",
"T",
"G",
+ "6",
"opened",
"downloaded",
"uploaded",
for (i = 1; i < MAXSESSION; i++)
{
- char *userip, *tunnelip;
if (!session[i].opened) continue;
- userip = strdup(inet_toa(htonl(session[i].ip)));
- tunnelip = strdup(inet_toa(htonl(tunnel[ session[i].tunnel ].ip)));
- cli_print(cli, "%5d %4d %-32s %-15s %s %s %s %10u %10lu %10lu %4u %-15s %s",
+ cli_print(cli, "%5d %4d %-32s %-15s %s %s %s %s %10u %10lu %10lu %4u %-15s %s",
i,
session[i].tunnel,
session[i].user[0] ? session[i].user : "*",
- userip,
+ fmtaddr(htonl(session[i].ip), 0),
(session[i].snoop_ip && session[i].snoop_port) ? "Y" : "N",
(session[i].throttle_in || session[i].throttle_out) ? "Y" : "N",
(session[i].walled_garden) ? "Y" : "N",
+ (session[i].flags & SF_IPV6CP_ACKED) ? "Y" : "N",
abs(time_now - (unsigned long)session[i].opened),
(unsigned long)session[i].total_cout,
(unsigned long)session[i].total_cin,
abs(time_now - (session[i].last_packet ? session[i].last_packet : time_now)),
- tunnelip,
+ fmtaddr(htonl(tunnel[ session[i].tunnel ].ip), 1),
session[i].calling[0] ? session[i].calling : "*");
- if (userip) free(userip);
- if (tunnelip) free(tunnelip);
}
return CLI_OK;
}
cli_print(cli, "\r\nTunnel %d:", t);
cli_print(cli, "\tState:\t\t%s", states[tunnel[t].state]);
cli_print(cli, "\tHostname:\t%s", tunnel[t].hostname[0] ? tunnel[t].hostname : "(none)");
- cli_print(cli, "\tRemote IP:\t%s", inet_toa(htonl(tunnel[t].ip)));
+ cli_print(cli, "\tRemote IP:\t%s", fmtaddr(htonl(tunnel[t].ip), 0));
cli_print(cli, "\tRemote Port:\t%d", tunnel[t].port);
cli_print(cli, "\tRx Window:\t%u", tunnel[t].window);
cli_print(cli, "\tNext Recv:\t%u", tunnel[t].nr);
cli_print(cli, "%4d %20s %20s %6s %6d",
i,
*tunnel[i].hostname ? tunnel[i].hostname : "(null)",
- inet_toa(htonl(tunnel[i].ip)),
+ fmtaddr(htonl(tunnel[i].ip), 0),
states[tunnel[i].state],
sessions);
}
if (CLI_HELP_REQUESTED)
return CLI_HELP_NO_ARGS;
- cli_print(cli, "%-10s %-8s %-10s %-8s", "Ethernet", "Bytes", "Packets", "Errors");
- cli_print(cli, "%-10s %8lu %8lu %8lu", "RX",
+ cli_print(cli, "%-10s %10s %10s %10s %10s", "Ethernet", "Bytes", "Packets", "Errors", "Dropped");
+ cli_print(cli, "%-10s %10u %10u %10u %10u", "RX",
GET_STAT(tun_rx_bytes),
GET_STAT(tun_rx_packets),
- GET_STAT(tun_rx_errors));
- cli_print(cli, "%-10s %8lu %8lu %8lu", "TX",
+ GET_STAT(tun_rx_errors),
+ GET_STAT(tun_rx_dropped));
+ cli_print(cli, "%-10s %10u %10u %10u", "TX",
GET_STAT(tun_tx_bytes),
GET_STAT(tun_tx_packets),
GET_STAT(tun_tx_errors));
cli_print(cli, "");
- cli_print(cli, "%-10s %-8s %-10s %-8s %-8s", "Tunnel", "Bytes", "Packets", "Errors", "Retries");
- cli_print(cli, "%-10s %8lu %8lu %8lu %8lu", "RX",
+ cli_print(cli, "%-10s %10s %10s %10s %10s", "Tunnel", "Bytes", "Packets", "Errors", "Retries");
+ cli_print(cli, "%-10s %10u %10u %10u", "RX",
GET_STAT(tunnel_rx_bytes),
GET_STAT(tunnel_rx_packets),
- GET_STAT(tunnel_rx_errors),
- 0L);
- cli_print(cli, "%-10s %8lu %8lu %8lu %8lu", "TX",
+ GET_STAT(tunnel_rx_errors));
+ cli_print(cli, "%-10s %10u %10u %10u %10u", "TX",
GET_STAT(tunnel_tx_bytes),
GET_STAT(tunnel_tx_packets),
GET_STAT(tunnel_tx_errors),
cli_print(cli, "%-30s%-10s", "Counter", "Value");
cli_print(cli, "-----------------------------------------");
- cli_print(cli, "%-30s%lu", "radius_retries", GET_STAT(radius_retries));
- cli_print(cli, "%-30s%lu", "arp_sent", GET_STAT(arp_sent));
- cli_print(cli, "%-30s%lu", "packets_snooped", GET_STAT(packets_snooped));
- cli_print(cli, "%-30s%lu", "tunnel_created", GET_STAT(tunnel_created));
- cli_print(cli, "%-30s%lu", "session_created", GET_STAT(session_created));
- cli_print(cli, "%-30s%lu", "tunnel_timeout", GET_STAT(tunnel_timeout));
- cli_print(cli, "%-30s%lu", "session_timeout", GET_STAT(session_timeout));
- cli_print(cli, "%-30s%lu", "radius_timeout", GET_STAT(radius_timeout));
- cli_print(cli, "%-30s%lu", "radius_overflow", GET_STAT(radius_overflow));
- cli_print(cli, "%-30s%lu", "tunnel_overflow", GET_STAT(tunnel_overflow));
- cli_print(cli, "%-30s%lu", "session_overflow", GET_STAT(session_overflow));
- cli_print(cli, "%-30s%lu", "ip_allocated", GET_STAT(ip_allocated));
- cli_print(cli, "%-30s%lu", "ip_freed", GET_STAT(ip_freed));
- cli_print(cli, "%-30s%lu", "cluster_forwarded", GET_STAT(c_forwarded));
- cli_print(cli, "%-30s%lu", "recv_forward", GET_STAT(recv_forward));
+ cli_print(cli, "%-30s%u", "radius_retries", GET_STAT(radius_retries));
+ cli_print(cli, "%-30s%u", "arp_sent", GET_STAT(arp_sent));
+ cli_print(cli, "%-30s%u", "packets_snooped", GET_STAT(packets_snooped));
+ cli_print(cli, "%-30s%u", "tunnel_created", GET_STAT(tunnel_created));
+ cli_print(cli, "%-30s%u", "session_created", GET_STAT(session_created));
+ cli_print(cli, "%-30s%u", "tunnel_timeout", GET_STAT(tunnel_timeout));
+ cli_print(cli, "%-30s%u", "session_timeout", GET_STAT(session_timeout));
+ cli_print(cli, "%-30s%u", "radius_timeout", GET_STAT(radius_timeout));
+ cli_print(cli, "%-30s%u", "radius_overflow", GET_STAT(radius_overflow));
+ cli_print(cli, "%-30s%u", "tunnel_overflow", GET_STAT(tunnel_overflow));
+ cli_print(cli, "%-30s%u", "session_overflow", GET_STAT(session_overflow));
+ cli_print(cli, "%-30s%u", "ip_allocated", GET_STAT(ip_allocated));
+ cli_print(cli, "%-30s%u", "ip_freed", GET_STAT(ip_freed));
+ cli_print(cli, "%-30s%u", "cluster_forwarded", GET_STAT(c_forwarded));
+ cli_print(cli, "%-30s%u", "recv_forward", GET_STAT(recv_forward));
+ cli_print(cli, "%-30s%u", "select_called", GET_STAT(select_called));
+ cli_print(cli, "%-30s%u", "multi_read_used", GET_STAT(multi_read_used));
+ cli_print(cli, "%-30s%u", "multi_read_exceeded", GET_STAT(multi_read_exceeded));
#ifdef STATISTICS
cli_print(cli, "\n%-30s%-10s", "Counter", "Value");
cli_print(cli, "-----------------------------------------");
- cli_print(cli, "%-30s%lu", "call_processtun", GET_STAT(call_processtun));
- cli_print(cli, "%-30s%lu", "call_processipout", GET_STAT(call_processipout));
- cli_print(cli, "%-30s%lu", "call_processudp", GET_STAT(call_processudp));
- cli_print(cli, "%-30s%lu", "call_processpap", GET_STAT(call_processpap));
- cli_print(cli, "%-30s%lu", "call_processchap", GET_STAT(call_processchap));
- cli_print(cli, "%-30s%lu", "call_processlcp", GET_STAT(call_processlcp));
- cli_print(cli, "%-30s%lu", "call_processipcp", GET_STAT(call_processipcp));
- cli_print(cli, "%-30s%lu", "call_processipin", GET_STAT(call_processipin));
- cli_print(cli, "%-30s%lu", "call_processccp", GET_STAT(call_processccp));
- cli_print(cli, "%-30s%lu", "call_processrad", GET_STAT(call_processrad));
- cli_print(cli, "%-30s%lu", "call_sendarp", GET_STAT(call_sendarp));
- cli_print(cli, "%-30s%lu", "call_sendipcp", GET_STAT(call_sendipcp));
- cli_print(cli, "%-30s%lu", "call_sendchap", GET_STAT(call_sendchap));
- cli_print(cli, "%-30s%lu", "call_sessionbyip", GET_STAT(call_sessionbyip));
- cli_print(cli, "%-30s%lu", "call_sessionbyuser", GET_STAT(call_sessionbyuser));
- cli_print(cli, "%-30s%lu", "call_tunnelsend", GET_STAT(call_tunnelsend));
- cli_print(cli, "%-30s%lu", "call_tunnelkill", GET_STAT(call_tunnelkill));
- cli_print(cli, "%-30s%lu", "call_tunnelshutdown", GET_STAT(call_tunnelshutdown));
- cli_print(cli, "%-30s%lu", "call_sessionkill", GET_STAT(call_sessionkill));
- cli_print(cli, "%-30s%lu", "call_sessionshutdown", GET_STAT(call_sessionshutdown));
- cli_print(cli, "%-30s%lu", "call_sessionsetup", GET_STAT(call_sessionsetup));
- cli_print(cli, "%-30s%lu", "call_assign_ip_address", GET_STAT(call_assign_ip_address));
- cli_print(cli, "%-30s%lu", "call_free_ip_address", GET_STAT(call_free_ip_address));
- cli_print(cli, "%-30s%lu", "call_dump_acct_info", GET_STAT(call_dump_acct_info));
- cli_print(cli, "%-30s%lu", "call_radiussend", GET_STAT(call_radiussend));
- cli_print(cli, "%-30s%lu", "call_radiusretry", GET_STAT(call_radiusretry));
+ cli_print(cli, "%-30s%u", "call_processtun", GET_STAT(call_processtun));
+ cli_print(cli, "%-30s%u", "call_processipout", GET_STAT(call_processipout));
+ cli_print(cli, "%-30s%u", "call_processipv6out", GET_STAT(call_processipv6out));
+ cli_print(cli, "%-30s%u", "call_processudp", GET_STAT(call_processudp));
+ cli_print(cli, "%-30s%u", "call_processpap", GET_STAT(call_processpap));
+ cli_print(cli, "%-30s%u", "call_processchap", GET_STAT(call_processchap));
+ cli_print(cli, "%-30s%u", "call_processlcp", GET_STAT(call_processlcp));
+ cli_print(cli, "%-30s%u", "call_processipcp", GET_STAT(call_processipcp));
+ cli_print(cli, "%-30s%u", "call_processipv6cp", GET_STAT(call_processipv6cp));
+ cli_print(cli, "%-30s%u", "call_processipin", GET_STAT(call_processipin));
+ cli_print(cli, "%-30s%u", "call_processipv6in", GET_STAT(call_processipv6in));
+ cli_print(cli, "%-30s%u", "call_processccp", GET_STAT(call_processccp));
+ cli_print(cli, "%-30s%u", "call_processrad", GET_STAT(call_processrad));
+ cli_print(cli, "%-30s%u", "call_sendarp", GET_STAT(call_sendarp));
+ cli_print(cli, "%-30s%u", "call_sendipcp", GET_STAT(call_sendipcp));
+ cli_print(cli, "%-30s%u", "call_sendchap", GET_STAT(call_sendchap));
+ cli_print(cli, "%-30s%u", "call_sessionbyip", GET_STAT(call_sessionbyip));
+ cli_print(cli, "%-30s%u", "call_sessionbyipv6", GET_STAT(call_sessionbyipv6));
+ cli_print(cli, "%-30s%u", "call_sessionbyuser", GET_STAT(call_sessionbyuser));
+ cli_print(cli, "%-30s%u", "call_tunnelsend", GET_STAT(call_tunnelsend));
+ cli_print(cli, "%-30s%u", "call_tunnelkill", GET_STAT(call_tunnelkill));
+ cli_print(cli, "%-30s%u", "call_tunnelshutdown", GET_STAT(call_tunnelshutdown));
+ cli_print(cli, "%-30s%u", "call_sessionkill", GET_STAT(call_sessionkill));
+ cli_print(cli, "%-30s%u", "call_sessionshutdown", GET_STAT(call_sessionshutdown));
+ cli_print(cli, "%-30s%u", "call_sessionsetup", GET_STAT(call_sessionsetup));
+ cli_print(cli, "%-30s%u", "call_assign_ip_address", GET_STAT(call_assign_ip_address));
+ cli_print(cli, "%-30s%u", "call_free_ip_address", GET_STAT(call_free_ip_address));
+ cli_print(cli, "%-30s%u", "call_dump_acct_info", GET_STAT(call_dump_acct_info));
+ cli_print(cli, "%-30s%u", "call_radiussend", GET_STAT(call_radiussend));
+ cli_print(cli, "%-30s%u", "call_radiusretry", GET_STAT(call_radiusretry));
+ cli_print(cli, "%-30s%u", "call_random_data", GET_STAT(call_random_data));
#endif
+
+ {
+ time_t l = GET_STAT(last_reset);
+ char *t = ctime(&l);
+ char *p = strchr(t, '\n');
+ if (p) *p = 0;
+
+ cli_print(cli, "");
+ cli_print(cli, "Last counter reset %s", t);
+ }
+
return CLI_OK;
}
p = "HEAD";
e = strpbrk(p, " \t$");
- cli_print(cli, "Tag: %.*s", e ? e - p + 1 : strlen(p), p);
+ cli_print(cli, "Tag: %.*s", (int) (e ? e - p + 1 : strlen(p)), p);
}
if (file)
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_print(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (ip_address_pool[i].assigned)
{
cli_print(cli, "%-15s\tY %8d %s",
- inet_toa(htonl(ip_address_pool[i].address)), ip_address_pool[i].session, session[ip_address_pool[i].session].user);
+ fmtaddr(htonl(ip_address_pool[i].address), 0),
+ ip_address_pool[i].session,
+ session[ip_address_pool[i].session].user);
used++;
}
{
if (ip_address_pool[i].last)
cli_print(cli, "%-15s\tN %8s [%s] %ds",
- inet_toa(htonl(ip_address_pool[i].address)), "",
- ip_address_pool[i].user, time_now - ip_address_pool[i].last);
+ fmtaddr(htonl(ip_address_pool[i].address), 0), "",
+ ip_address_pool[i].user, (int) time_now - ip_address_pool[i].last);
+
else if (show_all)
- cli_print(cli, "%-15s\tN", inet_toa(htonl(ip_address_pool[i].address)));
+ cli_print(cli, "%-15s\tN", fmtaddr(htonl(ip_address_pool[i].address), 0));
free++;
}
}
else
{
- cli_print(cli, "Error writing configuration: %s", strerror(errno));
+ cli_error(cli, "Error writing configuration: %s", strerror(errno));
}
return CLI_OK;
}
static int cmd_show_run(struct cli_def *cli, char *command, char **argv, int argc)
{
int i;
+ char ipv6addr[INET6_ADDRSTRLEN];
if (CLI_HELP_REQUESTED)
return CLI_HELP_NO_ARGS;
{
void *value = ((void *)config) + config_values[i].offset;
if (config_values[i].type == STRING)
- cli_print(cli, "set %s \"%.*s\"", config_values[i].key, config_values[i].size, (char *)value);
- else if (config_values[i].type == IP)
- cli_print(cli, "set %s %s", config_values[i].key, inet_toa(*(unsigned *)value));
+ cli_print(cli, "set %s \"%.*s\"", config_values[i].key, config_values[i].size, (char *) value);
+ else if (config_values[i].type == IPv4)
+ cli_print(cli, "set %s %s", config_values[i].key, fmtaddr(*(in_addr_t *) value, 0));
+ else if (config_values[i].type == IPv6)
+ cli_print(cli, "set %s %s", config_values[i].key, inet_ntop(AF_INET6, value, ipv6addr, INET6_ADDRSTRLEN));
else if (config_values[i].type == SHORT)
- cli_print(cli, "set %s %hu", config_values[i].key, *(short *)value);
+ cli_print(cli, "set %s %hu", config_values[i].key, *(short *) value);
else if (config_values[i].type == BOOL)
- cli_print(cli, "set %s %s", config_values[i].key, (*(int *)value) ? "yes" : "no");
+ cli_print(cli, "set %s %s", config_values[i].key, (*(int *) value) ? "yes" : "no");
else if (config_values[i].type == INT)
- cli_print(cli, "set %s %d", config_values[i].key, *(int *)value);
+ cli_print(cli, "set %s %d", config_values[i].key, *(int *) value);
else if (config_values[i].type == UNSIGNED_LONG)
- cli_print(cli, "set %s %lu", config_values[i].key, *(unsigned long *)value);
+ cli_print(cli, "set %s %lu", config_values[i].key, *(unsigned long *) value);
else if (config_values[i].type == MAC)
cli_print(cli, "set %s %02x%02x.%02x%02x.%02x%02x", config_values[i].key,
- *(unsigned short *)(value + 0),
- *(unsigned short *)(value + 1),
- *(unsigned short *)(value + 2),
- *(unsigned short *)(value + 3),
- *(unsigned short *)(value + 4),
- *(unsigned short *)(value + 5));
+ *(unsigned short *) (value + 0),
+ *(unsigned short *) (value + 1),
+ *(unsigned short *) (value + 2),
+ *(unsigned short *) (value + 3),
+ *(unsigned short *) (value + 4),
+ *(unsigned short *) (value + 5));
}
cli_print(cli, "# Plugins");
NULL);
}
- cli_print(cli, "%6s%6s%5s%6s%9s%9s%4s", "ID", "Radius", "Sock", "State", "Session", "Retry", "Try");
+ cli_print(cli, "%6s%7s%5s%6s%9s%9s%4s", "ID", "Radius", "Sock", "State", "Session", "Retry", "Try");
time(&time_now);
if (!show_all && radius[i].state == RADIUSNULL) continue;
- cli_print(cli, "%6d%6d%5d%6s%9d%9u%4d",
+ cli_print(cli, "%6d%7d%5d%6s%9d%9u%4d",
i,
i >> RADIUS_SHIFT,
i & RADIUS_MASK,
if (CLI_HELP_REQUESTED)
return CLI_HELP_NO_ARGS;
- cli_print(cli, "Counters cleared");
+ memset(_statistics, 0, sizeof(struct Tstats));
SET_STAT(last_reset, time(NULL));
+
+ cli_print(cli, "Counters cleared");
return CLI_OK;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (!argc)
{
- cli_print(cli, "Specify a user to drop");
+ cli_error(cli, "Specify a user to drop");
return CLI_OK;
}
{
if (!(s = sessionbyuser(argv[i])))
{
- cli_print(cli, "User %s is not connected", argv[i]);
+ cli_error(cli, "User %s is not connected", argv[i]);
continue;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (!argc)
{
- cli_print(cli, "Specify a tunnel to drop");
+ cli_error(cli, "Specify a tunnel to drop");
return CLI_OK;
}
{
if ((t = atol(argv[i])) <= 0 || (t >= MAXTUNNEL))
{
- cli_print(cli, "Invalid tunnel ID (1-%d)", MAXTUNNEL-1);
+ cli_error(cli, "Invalid tunnel ID (1-%d)", MAXTUNNEL-1);
continue;
}
if (!tunnel[t].ip)
{
- cli_print(cli, "Tunnel %d is not connected", t);
+ cli_error(cli, "Tunnel %d is not connected", t);
continue;
}
if (tunnel[t].die)
{
- cli_print(cli, "Tunnel %d is already being shut down", t);
+ cli_error(cli, "Tunnel %d is already being shut down", t);
continue;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (!argc)
{
- cli_print(cli, "Specify a session id to drop");
+ cli_error(cli, "Specify a session id to drop");
return CLI_OK;
}
{
if ((s = atol(argv[i])) <= 0 || (s > MAXSESSION))
{
- cli_print(cli, "Invalid session ID (1-%d)", MAXSESSION-1);
+ cli_error(cli, "Invalid session ID (1-%d)", MAXSESSION-1);
continue;
}
}
else
{
- cli_print(cli, "Session %d is not active.", s);
+ cli_error(cli, "Session %d is not active.", s);
}
}
static int cmd_snoop(struct cli_def *cli, char *command, char **argv, int argc)
{
- ipt ip;
- u16 port;
+ in_addr_t ip;
+ uint16_t port;
sessionidt s;
if (CLI_HELP_REQUESTED)
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (argc < 3)
{
- cli_print(cli, "Specify username, ip and port");
+ cli_error(cli, "Specify username, ip and port");
return CLI_OK;
}
if (!(s = sessionbyuser(argv[0])))
{
- cli_print(cli, "User %s is not connected", argv[0]);
+ cli_error(cli, "User %s is not connected", argv[0]);
return CLI_OK;
}
ip = inet_addr(argv[1]);
if (!ip || ip == INADDR_NONE)
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[1]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[1]);
return CLI_OK;
}
port = atoi(argv[2]);
if (!port)
{
- cli_print(cli, "Invalid port %s", argv[2]);
+ cli_error(cli, "Invalid port %s", argv[2]);
return CLI_OK;
}
- cli_print(cli, "Snooping user %s to %s:%d", argv[0], inet_toa(ip), port);
+ cli_print(cli, "Snooping user %s to %s:%d", argv[0], fmtaddr(ip, 0), port);
cli_session_actions[s].snoop_ip = ip;
cli_session_actions[s].snoop_port = port;
cli_session_actions[s].action |= CLI_SESS_SNOOP;
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (!argc)
{
- cli_print(cli, "Specify a user to unsnoop");
+ cli_error(cli, "Specify a user to unsnoop");
return CLI_OK;
}
{
if (!(s = sessionbyuser(argv[i])))
{
- cli_print(cli, "User %s is not connected", argv[i]);
+ cli_error(cli, "User %s is not connected", argv[i]);
continue;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (argc == 0)
{
- cli_print(cli, "Specify a user to throttle");
+ cli_error(cli, "Specify a user to throttle");
return CLI_OK;
}
if (!(s = sessionbyuser(argv[0])))
{
- cli_print(cli, "User %s is not connected", argv[0]);
+ cli_error(cli, "User %s is not connected", argv[0]);
return CLI_OK;
}
rate_in = rate_out = atoi(argv[1]);
if (rate_in < 1)
{
- cli_print(cli, "Invalid rate \"%s\"", argv[1]);
+ cli_error(cli, "Invalid rate \"%s\"", argv[1]);
return CLI_OK;
}
}
if (r < 1)
{
- cli_print(cli, "Invalid rate specification \"%s %s\"", argv[i], argv[i+1]);
+ cli_error(cli, "Invalid rate specification \"%s %s\"", argv[i], argv[i+1]);
return CLI_OK;
}
}
}
else
{
- cli_print(cli, "Invalid arguments");
+ cli_error(cli, "Invalid arguments");
return CLI_OK;
}
if ((rate_in && session[s].throttle_in) || (rate_out && session[s].throttle_out))
{
- cli_print(cli, "User %s already throttled, unthrottle first", argv[0]);
+ cli_error(cli, "User %s already throttled, unthrottle first", argv[0]);
return CLI_OK;
}
if (cli_session_actions[s].throttle_in == -1 &&
cli_session_actions[s].throttle_out == -1)
{
- cli_print(cli, "User %s already throttled at this rate", argv[0]);
+ cli_error(cli, "User %s already throttled at this rate", argv[0]);
return CLI_OK;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (!argc)
{
- cli_print(cli, "Specify a user to unthrottle");
+ cli_error(cli, "Specify a user to unthrottle");
return CLI_OK;
}
{
if (!(s = sessionbyuser(argv[i])))
{
- cli_print(cli, "User %s is not connected", argv[i]);
+ cli_error(cli, "User %s is not connected", argv[i]);
continue;
}
}
else
{
- cli_print(cli, "User %s not throttled", argv[i]);
+ cli_error(cli, "User %s not throttled", argv[i]);
}
}
continue;
}
- cli_print(cli, "Invalid debugging flag \"%s\"", argv[i]);
+ cli_error(cli, "Invalid debugging flag \"%s\"", argv[i]);
}
return CLI_OK;
continue;
}
- cli_print(cli, "Invalid debugging flag \"%s\"", argv[i]);
+ cli_error(cli, "Invalid debugging flag \"%s\"", argv[i]);
}
return CLI_OK;
if (argc != 1)
{
- cli_print(cli, "Specify a plugin to load");
+ cli_error(cli, "Specify a plugin to load");
return CLI_OK;
}
firstfree = i;
if (strcmp(config->plugins[i], argv[0]) == 0)
{
- cli_print(cli, "Plugin is already loaded");
+ cli_error(cli, "Plugin is already loaded");
return CLI_OK;
}
}
if (argc != 1)
{
- cli_print(cli, "Specify a plugin to remove");
+ cli_error(cli, "Specify a plugin to remove");
return CLI_OK;
}
}
}
- cli_print(cli, "Plugin is not loaded");
+ cli_error(cli, "Plugin is not loaded");
return CLI_OK;
}
int len = strlen(argv[0])-1;
for (i = 0; config_values[i].key; i++)
if (!len || !strncmp(config_values[i].key, argv[0], len))
- cli_print(cli, " %s", config_values[i].key);
+ cli_error(cli, " %s", config_values[i].key);
}
return CLI_OK;
if (argc != 2)
{
- cli_print(cli, "Specify variable and value");
+ cli_error(cli, "Specify variable and value");
return CLI_OK;
}
for (i = 0; config_values[i].key; i++)
{
- void *value = ((void *)config) + config_values[i].offset;
+ void *value = ((void *) config) + config_values[i].offset;
if (strcmp(config_values[i].key, argv[0]) == 0)
{
// Found a value to set
switch (config_values[i].type)
{
case STRING:
- strncpy((char *)value, argv[1], config_values[i].size - 1);
+ snprintf((char *) value, config_values[i].size, "%s", argv[1]);
break;
case INT:
- *(int *)value = atoi(argv[1]);
+ *(int *) value = atoi(argv[1]);
break;
case UNSIGNED_LONG:
- *(unsigned long *)value = atol(argv[1]);
+ *(unsigned long *) value = atol(argv[1]);
break;
case SHORT:
- *(short *)value = atoi(argv[1]);
+ *(short *) value = atoi(argv[1]);
+ break;
+ case IPv4:
+ *(in_addr_t *) value = inet_addr(argv[1]);
break;
- case IP:
- *(unsigned *)value = inet_addr(argv[1]);
+ case IPv6:
+ inet_pton(AF_INET6, argv[1], value);
break;
case MAC:
parsemac(argv[1], (char *)value);
break;
case BOOL:
if (strcasecmp(argv[1], "yes") == 0 || strcasecmp(argv[1], "true") == 0 || strcasecmp(argv[1], "1") == 0)
- *(int *)value = 1;
+ *(int *) value = 1;
else
- *(int *)value = 0;
+ *(int *) value = 0;
break;
default:
- cli_print(cli, "Unknown variable type");
+ cli_error(cli, "Unknown variable type");
break;
}
config->reload_config = 1;
}
}
- cli_print(cli, "Unknown variable \"%s\"", argv[0]);
+ cli_error(cli, "Unknown variable \"%s\"", argv[0]);
return CLI_OK;
}
int regular_stuff(struct cli_def *cli)
{
- int i = debug_rb_tail;
- int reprompt = 0;
+ int out = 0;
+ int i;
#ifdef RINGBUFFER
- while (i != ringbuffer->tail)
+ for (i = debug_rb_tail; i != ringbuffer->tail; i = (i + 1) % RINGBUFFER_SIZE)
{
- int show_message = 0;
+ char *m = ringbuffer->buffer[i].message;
+ char *p;
+ int show = 0;
- if (*ringbuffer->buffer[i].message)
- {
- // Always show messages if we are doing general debug
- if (ringbuffer->buffer[i].level == 0 && debug_flags.critical) show_message = 1;
- if (ringbuffer->buffer[i].level == 1 && debug_flags.error) show_message = 1;
- if (ringbuffer->buffer[i].level == 2 && debug_flags.warning) show_message = 1;
- if (ringbuffer->buffer[i].level == 3 && debug_flags.info) show_message = 1;
- if (ringbuffer->buffer[i].level == 4 && debug_flags.calls) show_message = 1;
- if (ringbuffer->buffer[i].level == 5 && debug_flags.data) show_message = 1;
- }
+ if (!*m) continue;
- if (show_message)
+ switch (ringbuffer->buffer[i].level)
{
- ipt address = htonl(ringbuffer->buffer[i].address);
- char *ipaddr;
- struct in_addr addr;
+ case 0: show = debug_flags.critical; break;
+ case 1: show = debug_flags.error; break;
+ case 2: show = debug_flags.warning; break;
+ case 3: show = debug_flags.info; break;
+ case 4: show = debug_flags.calls; break;
+ case 5: show = debug_flags.data; break;
+ }
- memcpy(&addr, &address, sizeof(ringbuffer->buffer[i].address));
- ipaddr = inet_ntoa(addr);
+ if (!show) continue;
- cli_print(cli, "\r%s-%s-%u-%u %s",
- debug_levels[(int)ringbuffer->buffer[i].level],
- ipaddr,
- ringbuffer->buffer[i].tunnel,
- ringbuffer->buffer[i].session,
- ringbuffer->buffer[i].message);
+ if (!(p = strchr(m, '\n')))
+ p = m + strlen(p);
- reprompt = 1;
- }
+ cli_error(cli, "\r%s-%u-%u %.*s",
+ debug_levels[(int)ringbuffer->buffer[i].level],
+ ringbuffer->buffer[i].tunnel,
+ ringbuffer->buffer[i].session,
+ (int) (p - m), m);
- if (++i == ringbuffer->tail) break;
- if (i == RINGBUFFER_SIZE) i = 0;
+ out++;
}
debug_rb_tail = ringbuffer->tail;
- if (reprompt)
+ if (out)
cli_reprompt(cli);
#endif
return CLI_OK;
if (argc != 1 || (as = atoi(argv[0])) < 1 || as > 65535)
{
- cli_print(cli, "Invalid autonomous system number");
+ cli_error(cli, "Invalid autonomous system number");
return CLI_OK;
}
if (bgp_configured && as != config->as_number)
{
- cli_print(cli, "Can't change local AS on a running system");
+ cli_error(cli, "Can't change local AS on a running system");
return CLI_OK;
}
if (argc < 3)
{
- cli_print(cli, "Invalid arguments");
+ cli_error(cli, "Invalid arguments");
return CLI_OK;
}
if ((i = find_bgp_neighbour(argv[0])) == -2)
{
- cli_print(cli, "Invalid neighbour");
+ cli_error(cli, "Invalid neighbour");
return CLI_OK;
}
if (i == -1)
{
- cli_print(cli, "Too many neighbours (max %d)", BGP_NUM_PEERS);
+ cli_error(cli, "Too many neighbours (max %d)", BGP_NUM_PEERS);
return CLI_OK;
}
int as = atoi(argv[2]);
if (as < 0 || as > 65535)
{
- cli_print(cli, "Invalid autonomous system number");
+ cli_error(cli, "Invalid autonomous system number");
return CLI_OK;
}
if (!config->neighbour[i].name[0])
{
- snprintf(config->neighbour[i].name, sizeof(config->neighbour[i].name), argv[0]);
+ snprintf(config->neighbour[i].name, sizeof(config->neighbour[i].name), "%s", argv[0]);
config->neighbour[i].keepalive = -1;
config->neighbour[i].hold = -1;
}
if (argc != 4 || !MATCH("timers", argv[1]))
{
- cli_print(cli, "Invalid arguments");
+ cli_error(cli, "Invalid arguments");
return CLI_OK;
}
if (!config->neighbour[i].name[0])
{
- cli_print(cli, "Specify remote-as first");
+ cli_error(cli, "Specify remote-as first");
return CLI_OK;
}
if (keepalive < 1 || keepalive > 65535)
{
- cli_print(cli, "Invalid keepalive time");
+ cli_error(cli, "Invalid keepalive time");
return CLI_OK;
}
if (hold < 3 || hold > 65535)
{
- cli_print(cli, "Invalid hold time");
+ cli_error(cli, "Invalid hold time");
return CLI_OK;
}
if (argc != 1)
{
- cli_print(cli, "Specify a BGP neighbour");
+ cli_error(cli, "Specify a BGP neighbour");
return CLI_OK;
}
if ((i = find_bgp_neighbour(argv[0])) == -2)
{
- cli_print(cli, "Invalid neighbour");
+ cli_error(cli, "Invalid neighbour");
return CLI_OK;
}
if (i < 0 || !config->neighbour[i].name[0])
{
- cli_print(cli, "Neighbour %s not configured", argv[0]);
+ cli_error(cli, "Neighbour %s not configured", argv[0]);
return CLI_OK;
}
NULL);
cli_print(cli, "BGPv%d router identifier %s, local AS number %d",
- BGP_VERSION, inet_toa(my_address), (int) config->as_number);
+ BGP_VERSION, fmtaddr(my_address, 0), (int) config->as_number);
time(&time_now);
if (!*bgp_peers[i].name)
continue;
- addr = inet_toa(bgp_peers[i].addr);
+ addr = fmtaddr(bgp_peers[i].addr, 0);
if (argc && strcmp(addr, argv[0]) &&
strncmp(bgp_peers[i].name, argv[0], strlen(argv[0])))
continue;
"----------- ------- -------- ----- ---- ---------");
}
- cli_print(cli, "%-18.18s %5d %15s %-11s %7d %7ds %5s %4s %4d %4d",
+ cli_print(cli, "%-18.18s %5d %15s %-11s %7d %7lds %5s %4s %4d %4d",
bgp_peers[i].name,
bgp_peers[i].as,
addr,
if (!bgp_peers[i].routing)
continue;
- addr = inet_toa(bgp_peers[i].addr);
+ addr = fmtaddr(bgp_peers[i].addr, 0);
if (argc && strcmp(addr, argv[0]) && strcmp(bgp_peers[i].name, argv[0]))
continue;
if (bgp_peers[i].routing)
continue;
- addr = inet_toa(bgp_peers[i].addr);
+ addr = fmtaddr(bgp_peers[i].addr, 0);
if (argc && strcmp(addr, argv[0]) &&
strncmp(bgp_peers[i].name, argv[0], strlen(argv[0])))
continue;
if (!*bgp_peers[i].name)
continue;
- addr = inet_toa(bgp_peers[i].addr);
+ addr = fmtaddr(bgp_peers[i].addr, 0);
if (argc && strcmp(addr, argv[0]) &&
strncmp(bgp_peers[i].name, argv[0], strlen(argv[0])))
continue;
if (argc != 2)
{
- cli_print(cli, "Specify access-list type and name");
+ cli_error(cli, "Specify access-list type and name");
return CLI_OK;
}
extended = 1;
else
{
- cli_print(cli, "Invalid access-list type");
+ cli_error(cli, "Invalid access-list type");
return CLI_OK;
}
if (strlen(argv[1]) > sizeof(ip_filters[0].name) - 1 ||
strspn(argv[1], "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-") != strlen(argv[1]))
{
- cli_print(cli, "Invalid access-list name");
+ cli_error(cli, "Invalid access-list name");
return CLI_OK;
}
{
if (filt < 0)
{
- cli_print(cli, "Too many access-lists");
+ cli_error(cli, "Too many access-lists");
return CLI_OK;
}
}
else if (ip_filters[filt].extended != extended)
{
- cli_print(cli, "Access-list is %s",
+ cli_error(cli, "Access-list is %s",
ip_filters[filt].extended ? "extended" : "standard");
return CLI_OK;
if (filt < 0 || !*ip_filters[filt].name)
{
- cli_print(cli, "Access-list not defined");
+ cli_error(cli, "Access-list not defined");
return CLI_OK;
}
// racy
if (ip_filters[filt].used)
{
- cli_print(cli, "Access-list in use");
+ cli_error(cli, "Access-list in use");
return CLI_OK;
}
return access_list(cli, argv, argc, 0);
}
-static int show_ip_wild(char *buf, ipt ip, ipt wild)
+static int show_ip_wild(char *buf, in_addr_t ip, in_addr_t wild)
{
- int i;
if (ip == INADDR_ANY && wild == INADDR_BROADCAST)
return sprintf(buf, " any");
if (wild == INADDR_ANY)
- return sprintf(buf, " host %s", inet_toa(ip));
+ return sprintf(buf, " host %s", fmtaddr(ip, 0));
- i = sprintf(buf, " %s", inet_toa(ip));
- return i + sprintf(buf + i, " %s", inet_toa(wild));
+ return sprintf(buf, " %s %s", fmtaddr(ip, 0), fmtaddr(wild, 1));
}
static int show_ports(char *buf, ip_filter_portt *ports)
if (rule->proto == IPPROTO_TCP && rule->tcp_flag_op)
{
- if (rule->tcp_flag_op == FILTER_FLAG_OP_ANY &&
- rule->tcp_sflags == (TCP_FLAG_ACK|TCP_FLAG_RST) &&
- rule->tcp_cflags == TCP_FLAG_SYN)
+ switch (rule->tcp_flag_op)
{
+ case FILTER_FLAG_OP_EST:
p += sprintf(p, " established");
- }
- else
- {
+ break;
+
+ case FILTER_FLAG_OP_ANY:
+ case FILTER_FLAG_OP_ALL:
p += sprintf(p, " match-%s", rule->tcp_flag_op == FILTER_FLAG_OP_ALL ? "all" : "any");
if (rule->tcp_sflags & TCP_FLAG_FIN) p += sprintf(p, " +fin");
if (rule->tcp_cflags & TCP_FLAG_FIN) p += sprintf(p, " -fin");
if (rule->tcp_cflags & TCP_FLAG_ACK) p += sprintf(p, " -ack");
if (rule->tcp_sflags & TCP_FLAG_URG) p += sprintf(p, " +urg");
if (rule->tcp_cflags & TCP_FLAG_URG) p += sprintf(p, " -urg");
+ break;
}
}
+ if (rule->frag)
+ p += sprintf(p, " fragments");
+
return buf;
}
-ip_filter_rulet *access_list_rule_ext(struct cli_def *cli, char *command, char **argv, int argc)
+static ip_filter_rulet *access_list_rule_ext(struct cli_def *cli, char *command, char **argv, int argc)
{
static ip_filter_rulet rule;
struct in_addr addr;
if (argc < 3)
{
- cli_print(cli, "Specify rule details");
+ cli_error(cli, "Specify rule details");
return NULL;
}
rule.proto = IPPROTO_TCP;
else
{
- cli_print(cli, "Invalid protocol \"%s\"", argv[0]);
+ cli_error(cli, "Invalid protocol \"%s\"", argv[0]);
return NULL;
}
for (a = 1, i = 0; i < 2; i++)
{
- ipt *ip;
- ipt *wild;
+ in_addr_t *ip;
+ in_addr_t *wild;
ip_filter_portt *port;
if (i == 0)
port = &rule.dst_ports;
if (a >= argc)
{
- cli_print(cli, "Specify destination");
+ cli_error(cli, "Specify destination");
return NULL;
}
}
{
if (++a >= argc)
{
- cli_print(cli, "Specify host ip address");
+ cli_error(cli, "Specify host ip address");
return NULL;
}
if (!inet_aton(argv[a], &addr))
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[a]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[a]);
return NULL;
}
{
if (a >= argc - 1)
{
- cli_print(cli, "Specify %s ip address and wildcard", i ? "destination" : "source");
+ cli_error(cli, "Specify %s ip address and wildcard", i ? "destination" : "source");
return NULL;
}
if (!inet_aton(argv[a], &addr))
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[a]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[a]);
return NULL;
}
if (!inet_aton(argv[++a], &addr))
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[a]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[a]);
return NULL;
}
if (++a >= argc)
{
- cli_print(cli, "Specify port");
+ cli_error(cli, "Specify port");
return NULL;
}
if (!(port->port = atoi(argv[a])))
{
- cli_print(cli, "Invalid port \"%s\"", argv[a]);
+ cli_error(cli, "Invalid port \"%s\"", argv[a]);
return NULL;
}
if (a >= argc)
{
- cli_print(cli, "Specify port");
+ cli_error(cli, "Specify port");
return NULL;
}
if (!(port->port2 = atoi(argv[a])) || port->port2 < port->port)
{
- cli_print(cli, "Invalid port \"%s\"", argv[a]);
+ cli_error(cli, "Invalid port \"%s\"", argv[a]);
return NULL;
}
{
if (MATCH("established", argv[a]))
{
- rule.tcp_flag_op = FILTER_FLAG_OP_ANY;
- rule.tcp_sflags = (TCP_FLAG_ACK|TCP_FLAG_RST);
- rule.tcp_cflags = TCP_FLAG_SYN;
+ rule.tcp_flag_op = FILTER_FLAG_OP_EST;
a++;
}
else if (!strcmp(argv[a], "match-any") || !strcmp(argv[a], "match-an") ||
if (++a >= argc)
{
- cli_print(cli, "Specify tcp flags");
+ cli_error(cli, "Specify tcp flags");
return NULL;
}
while (a < argc && (argv[a][0] == '+' || argv[a][0] == '-'))
{
- u8 *f;
+ uint8_t *f;
f = (argv[a][0] == '+') ? &rule.tcp_sflags : &rule.tcp_cflags;
else if (MATCH("urg", &argv[a][1])) *f |= TCP_FLAG_URG;
else
{
- cli_print(cli, "Invalid tcp flag \"%s\"", argv[a]);
+ cli_error(cli, "Invalid tcp flag \"%s\"", argv[a]);
return NULL;
}
}
}
+ if (a < argc && MATCH("fragments", argv[a]))
+ {
+ if (rule.src_ports.op || rule.dst_ports.op || rule.tcp_flag_op)
+ {
+ cli_error(cli, "Can't specify \"fragments\" on rules with layer 4 matches");
+ return NULL;
+ }
+
+ rule.frag = 1;
+ a++;
+ }
+
if (a < argc)
{
- cli_print(cli, "Invalid flag \"%s\"", argv[a]);
+ cli_error(cli, "Invalid flag \"%s\"", argv[a]);
return NULL;
}
return &rule;
}
-ip_filter_rulet *access_list_rule_std(struct cli_def *cli, char *command, char **argv, int argc)
+static ip_filter_rulet *access_list_rule_std(struct cli_def *cli, char *command, char **argv, int argc)
{
static ip_filter_rulet rule;
struct in_addr addr;
if (argc < 1)
{
- cli_print(cli, "Specify rule details");
+ cli_error(cli, "Specify rule details");
return NULL;
}
{
if (argc != 2)
{
- cli_print(cli, "Specify host ip address");
+ cli_error(cli, "Specify host ip address");
return NULL;
}
if (!inet_aton(argv[1], &addr))
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[1]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[1]);
return NULL;
}
{
if (argc > 2)
{
- cli_print(cli, "Specify source ip address and wildcard");
+ cli_error(cli, "Specify source ip address and wildcard");
return NULL;
}
if (!inet_aton(argv[0], &addr))
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[0]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[0]);
return NULL;
}
{
if (!inet_aton(argv[1], &addr))
{
- cli_print(cli, "Cannot parse IP \"%s\"", argv[1]);
+ cli_error(cli, "Cannot parse IP \"%s\"", argv[1]);
return NULL;
}
return CLI_OK;
}
- cli_print(cli, "Too many rules");
+ cli_error(cli, "Too many rules");
return CLI_OK;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (argc != 3 && argc != 5)
{
- cli_print(cli, "Specify a user and filters");
+ cli_error(cli, "Specify a user and filters");
return CLI_OK;
}
if (!(s = sessionbyuser(argv[0])))
{
- cli_print(cli, "User %s is not connected", argv[0]);
+ cli_error(cli, "User %s is not connected", argv[0]);
return CLI_OK;
}
{
if (session[s].filter_in)
{
- cli_print(cli, "Input already filtered");
+ cli_error(cli, "Input already filtered");
return CLI_OK;
}
f = &cli_session_actions[s].filter_in;
{
if (session[s].filter_out)
{
- cli_print(cli, "Output already filtered");
+ cli_error(cli, "Output already filtered");
return CLI_OK;
}
f = &cli_session_actions[s].filter_out;
}
else
{
- cli_print(cli, "Invalid filter specification");
+ cli_error(cli, "Invalid filter specification");
return CLI_OK;
}
v = find_access_list(argv[i+1]);
if (v < 0 || !*ip_filters[v].name)
{
- cli_print(cli, "Access-list %s not defined", argv[i+1]);
+ cli_error(cli, "Access-list %s not defined", argv[i+1]);
return CLI_OK;
}
if (!config->cluster_iam_master)
{
- cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
+ cli_error(cli, "Can't do this on a slave. Do it on %s",
+ fmtaddr(config->cluster_master_address, 0));
+
return CLI_OK;
}
if (!argc)
{
- cli_print(cli, "Specify a user to remove filters from");
+ cli_error(cli, "Specify a user to remove filters from");
return CLI_OK;
}
{
if (!(s = sessionbyuser(argv[i])))
{
- cli_print(cli, "User %s is not connected", argv[i]);
+ cli_error(cli, "User %s is not connected", argv[i]);
continue;
}
}
else
{
- cli_print(cli, "User %s not filtered", argv[i]);
+ cli_error(cli, "User %s not filtered", argv[i]);
+ }
+ }
+
+ return CLI_OK;
+}
+
+static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, int argc)
+{
+ int i;
+
+ if (CLI_HELP_REQUESTED)
+ return cli_arg_help(cli, argc > 1, "NAME", "Filter name", NULL);
+
+ if (argc < 1)
+ {
+ cli_error(cli, "Specify a filter name");
+ return CLI_OK;
+ }
+
+ for (i = 0; i < argc; i++)
+ {
+ int f = find_access_list(argv[i]);
+ ip_filter_rulet *rules;
+
+ if (f < 0 || !*ip_filters[f].name)
+ {
+ cli_error(cli, "Access-list %s not defined", argv[i]);
+ return CLI_OK;
+ }
+
+ if (i)
+ cli_print(cli, "");
+
+ cli_print(cli, "%s IP access list %s",
+ ip_filters[f].extended ? "Extended" : "Standard",
+ ip_filters[f].name);
+
+ for (rules = ip_filters[f].rules; rules->action; rules++)
+ {
+ char const *r = show_access_list_rule(ip_filters[f].extended, rules);
+ if (rules->counter)
+ cli_print(cli, "%s (%d match%s)", r,
+ rules->counter, rules->counter > 1 ? "es" : "");
+ else
+ cli_print(cli, "%s", r);
}
}
projects / l2tpns.git / blobdiff