static const char *print_a2(const char *val, const rnode *r)
{
int machine = r->machine, syscall = r->syscall;
char *out;
const char *sys = audit_syscall_to_name(syscall, machine);
if (sys) {
if (strncmp(sys, "fcntl", 5) == 0) {
int ival;
errno = 0;
ival = strtoul(val, NULL, 16);
if (errno) {
asprintf(&out, "conversion error(%s)", val);
return out;
}
switch (r->a1)
{
case F_SETOWN:
return print_uid(val, 16);
case F_SETFD:
if (ival == FD_CLOEXEC)
return strdup("FD_CLOEXEC");
/* Fall thru okay. */
case F_SETFL:
case F_SETLEASE:
case F_GETLEASE:
case F_NOTIFY:
break;
}
} else if (strcmp(sys, "openat") == 0)
return print_open_flags(val);
else if (strcmp(sys, "fchmodat") == 0)
return print_mode_short(val);
else if (strstr(sys, "chown"))
return print_gid(val, 16);
else if (strcmp(sys, "setresuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setresgid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "tgkill") == 0)
return print_signals(val, 16);
else if (strcmp(sys, "mkdirat") == 0)
return print_mode_short(val);
else if (strcmp(sys, "mmap") == 0)
return print_prot(val, 1);
else if (strcmp(sys, "mprotect") == 0)
return print_prot(val, 0);
else if (strcmp(sys, "socket") == 0)
return print_socket_proto(val);
else if (strcmp(sys, "clone") == 0)
return print_clone_flags(val);
else if (strcmp(sys, "recvmsg") == 0)
return print_recv(val);
}
return strdup(val);
}
static void print_file_info(const struct stat *file_st, const struct print_f *format) {
print_mode(file_st->st_mode, format->mode_flag);
print_nlink(file_st->st_nlink, format->link_flag);
print_uid(file_st->st_uid, format->id_name_flag);
print_gid(file_st->st_gid, format->id_name_flag);
print_size(file_st->st_size, format->size_flag);
print_time(file_st, format->date_flag, format->time_form);
return;
}
static const char *print_a1(const char *val, const rnode *r)
{
int machine = r->machine, syscall = r->syscall;
const char *sys = audit_syscall_to_name(syscall, machine);
if (sys) {
if (strcmp(sys, "open") == 0)
return print_open_flags(val);
else if (strcmp(sys, "epoll_ctl") == 0)
return print_epoll_ctl(val);
else if (strcmp(sys, "chmod") == 0)
return print_mode_short(val);
else if (strcmp(sys, "fchmod") == 0)
return print_mode_short(val);
else if (strstr(sys, "chown"))
return print_uid(val, 16);
else if (strcmp(sys, "setreuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setresuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setregid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "setresgid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "kill") == 0)
return print_signals(val, 16);
else if (strcmp(sys, "tkill") == 0)
return print_signals(val, 16);
else if (strcmp(sys, "mkdir") == 0)
return print_mode_short(val);
else if (strcmp(sys, "creat") == 0)
return print_mode_short(val);
else if (strncmp(sys, "fcntl", 5) == 0)
return print_fcntl_cmd(val);
else if (strcmp(sys, "mknod") == 0)
return print_mode(val, 16);
else if (strcmp(sys, "socket") == 0)
return print_socket_type(val);
}
return strdup(val);
}
void
long_entry(const char *file, const struct stat *st)
{
printf("%s%s %2u %7s %7s %10u %s\n",
print_serial(st),
mode2str(st->st_mode),
st->st_nlink,
print_uid(st),
print_gid(st),
st->st_size,
print_name(file, st)
);
}
static const char *print_a0(const char *val, const rnode *r)
{
int machine = r->machine, syscall = r->syscall;
const char *sys = audit_syscall_to_name(syscall, machine);
if (sys) {
if (strcmp(sys, "rt_sigaction") == 0)
return print_signals(val, 16);
else if (strcmp(sys, "setuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setreuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setresuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setfsuid") == 0)
return print_uid(val, 16);
else if (strcmp(sys, "setgid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "setregid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "setresgid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "setfsgid") == 0)
return print_gid(val, 16);
else if (strcmp(sys, "clock_settime") == 0)
return print_clock_id(val);
else if (strcmp(sys, "personality") == 0)
return print_personality(val);
else if (strcmp(sys, "ptrace") == 0)
return print_ptrace(val);
else if (strstr(sys, "etrlimit"))
return print_rlimit(val);
else if (strcmp(sys, "socket") == 0)
return print_socket_domain(val);
}
return strdup(val);
}
static void interpret(char *name, char *val, int comma, int rtype)
{
int type;
while (*name == ' '||*name == '(')
name++;
/* Do some fixups */
if (rtype == AUDIT_EXECVE && name[0] == 'a')
type = T_ESCAPED;
else if (rtype == AUDIT_AVC && strcmp(name, "saddr") == 0)
type = -1;
else if (strcmp(name, "acct") == 0) {
// Remove trailing punctuation
int len = strlen(val);
if (val[len-1] == ':')
val[len-1] = 0;
if (val[0] == '"')
type = T_ESCAPED;
else if (is_hex_string(val))
type = T_ESCAPED;
else
type = -1;
} else
type = audit_lookup_type(name);
switch(type) {
case T_UID:
print_uid(val);
break;
case T_GID:
print_gid(val);
break;
case T_SYSCALL:
print_syscall(val);
break;
case T_ARCH:
print_arch(val);
break;
case T_EXIT:
print_exit(val);
break;
case T_ESCAPED:
print_escaped(val);
break;
case T_PERM:
print_perm(val);
break;
case T_MODE:
print_mode(val);
break;
case T_SOCKADDR:
print_sockaddr(val);
break;
case T_FLAGS:
print_flags(val);
break;
case T_PROMISC:
print_promiscuous(val);
break;
case T_CAPABILITY:
print_capabilities(val);
break;
case T_SIGNAL:
print_signals(val);
break;
case T_KEY:
print_key(val);
break;
case T_LIST:
print_list(val);
break;
case T_TTY_DATA:
print_tty_data(val);
break;
default:
printf("%s%c", val, comma ? ',' : ' ');
}
}
// process characters at a time for commands
char
command(void)
{
S16 ret=0;
IPADDR t;
U8 *u;
readln_from_a_file((FILE*)stdin, command_buffer, CMD_MAX_SIZE);
yprintf("command in = %s\n",command_buffer);
if(command_buffer[0]=='?')
{
// Attach to service
printf("Supported Commands:\n");
printf(" r - restart\n");
printf(" e - drop next tunnel rx packet\n");
printf(" m - check status of memory allocator\n");
printf(" p - change port\n");
printf(" s - status\n");
printf(" y - startup proxy\n");
printf(" c - connect\n");
printf(" w - send wakup command (ping server and clients)\n");
printf(" i - send direct message (specify uid and msg)\n");
#if defined(WEB_SSL)
printf(" ssl on - enable ssl\n");
printf(" ssl off - disable ssl\n");
#endif
printf(" f - files from share target (fl - directory list...)\n");
printf(" d - Get device List (only works if yoicsid client.)\n");
printf("\n q to quit bcaster\n");
printf("\n x to exit right now without cleanup.\n");
}
else
if(command_buffer[0]=='r')
{
// Attach to service
printf("Reconnect to Weaved Service...\n");
Yoics_reconnect();
//printf("current state %s\n",server_state_string[state]);
}
else if(command_buffer[0]=='p')
{
printf("Swapping local port to %d\n",Yoics_Change_Port(0));
}
else if(command_buffer[0]=='w')
{
printf("Wakeup Command\n");
send_ping(PING_STANDARD);
Yoics_Session_Force_Ping();
#if defined(TRACE_LOG)
traceDump(); // Tracedump just for test
#endif
}
else if (command_buffer[0]=='c')
{
// connect
printf("sending connect request for ");
print_uid(Remote_Address);
printf("\n");
//Session_create(&Remote_Address, 0); ////+++ remote address right?
#if defined(BCASTER)
ret=Yoics_Session_create(Remote_Address);
if(-1== ret )
{
printf("Initiate session create faild\n");
}
else if(-2==ret)
{
printf("Initiate session create faild, no slots left\n");
}
else
printf("OK ret= %d\n",ret);
#endif
#if defined(BUILD_SHARE)
new_share=Share_Connect(Remote_Address,&share_app_callback);
if(0== new_share )
{
printf("Initiate session create faild\n");
}
else
printf("OK ret= %d\n",ret);
#endif
//yoics_connect(Remote_Address);
}
else if (command_buffer[0]=='m')
{
#if ALLOC_DEBUG
alloc_check();
#else
alloc_stat();
#endif
alloc_pool_check(pool);
}
else if (command_buffer[0]=='s')
{
#if defined(WEB_SSL)
if (!strcmp(command_buffer,"ssl on")) {
printf("Turn on SSL\n");
//
// Set the web port to ssl port
//
webPort = WEB_PORT_SSL;
//
// Enable SSL module
Yoics_Set_SSL(SSL_ENABLE);
}
else if (!strcmp (command_buffer, "ssl off")) {
printf("Turn off SSL\n");
//
// Set the web port to non SSL port
//
webPort = WEB_PORT;
//
// Disable SSL module
//
Yoics_Set_SSL (SSL_DISABLE);
}
else
#endif
{
t=Yoics_Get_Current_Server();
u=Yoics_Current_UID();
printf("server state is %d -- 0)Uconn 1)rstart 2)NATchk 3)ReqAuth 4)ID 5)Conn\n",Yoics_Server_Connection_State());
printf(" server is %d.%d.%d.%d:%d\n",t.ipb1,t.ipb2,t.ipb3,t.ipb4,(U16)Yoics_Get_Current_Server_Port());
printf(" key hash is %x:%x\n",secret[0],secret[1]);
printf(" server spi is 0x%X\n",(unsigned int)Yoics_Return_Server_SPI());
printf("Our UID is %.2x:%.2x:%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
u[0],u[1],u[2],u[3],u[4],u[5],u[6],u[7]);
printf("Our Serial Number is %.2x:%.2x:%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
serial_num[0],serial_num[1],serial_num[2],serial_num[3],serial_num[4],serial_num[5],
serial_num[6],serial_num[7]);
t=Yoics_Get_Our_Bound_IP();
printf("Our bound ip:port is %d.%d.%d.%d:%d\n",t.ipb1,t.ipb2,t.ipb3,t.ipb4,Yoics_Get_Our_Bound_Port());
t=Yoics_Get_Our_Mapped_IP();
printf("Our mapped ip:port is %d.%d.%d.%d:%d - UPNP/NAT-PMP mapped port is %d\n",t.ipb1,t.ipb2,t.ipb3,t.ipb4,Yoics_Get_Our_Mapped_Port(),parameters.upnp_port);
printf("Last server hearbeat %u seconds ago\n",(U32)((U32)second_count()-(U32)server_hearbeat));
printf("Our NAT type is %d\n",Yoics_Return_NAT_Type());
printf("Forward Port is %d\n\n",parameters.forward_port);
alloc_stat();
printf("\nActive Sessions %d\n",active_sessions);
printf("\nSession List\n");
Yoics_session_list();
printf("\nProxy Status\n");
proxy_status();
}
}
else if (command_buffer[0]=='e')
{
//printf("Drop next tun data packet.\n");
//tunnel_drop(tun_num);
}
else if (command_buffer[0]=='y')
{
if(sindex)
{
if(proxy_local_port==0)
proxy_local_port=5959;
printf("Starting Proxy on port %d.\n",proxy_local_port);
if(proxy_client_start(proxy_ip,proxy_local_port, restrict_connect_ip, sindex))
//if(proxy_start(proxy_ip,proxy_local_port))
printf("Proxy started.\n");
else
printf("proxy startup failed.\n");
}
else
{
printf("must be connected to peer first\n");
}
}
else if (command_buffer[0]=='d')
{
printf("Device List:\n");
#if !defined(BCASTER)
if(YOICS_SERVER_CONNECTED==Yoics_Server_Connection_State())
{
DEVICE devlist[10];
char server_name[32];
int tt;
IPADDR answer;
// Get current server IP and make it into a string
answer=Yoics_Get_Current_Server();
sprintf(server_name,"%d.%d.%d.%d",answer.ipb1,answer.ipb2,answer.ipb3,answer.ipb4);
tt=Yoics_Get_Device_List(server_name, webPort, 5000, devlist, 10, 1);
printf("found %d entries\n",tt);
}
else
printf("Must be connected to service to issue this command\n");
#endif
}
else if (command_buffer[0]=='z')
{
U8* crash;
yprintf("Force SIG 11:\n");
crash=0;
*crash="c"; // This is correct, it forces a crash! Ignore this warning in compile
//session_list();
}
else if (command_buffer[0]=='q')
{
ret=EXIT;
}
else if (command_buffer[0]=='x')
{
DEBUG4("Free Pool x\n");
free_pool();
#if defined(TRACE_LOG)
traceCleanup();
#endif
exit(0);
ret=EXIT;
}
else if (command_buffer[0]=='i')
{
int len;
U8* tptr;
char tpack[255];
U8 tuid[32];
YOICSPACKET *pkt;
pkt=(YOICSPACKET*)tpack;
//
// Create a map peer
//
pkt->packet_type = htons(PING_MSG);
pkt->source = htons(TARGET_FORWARD); // not done yet
len = sizeof(YOICSPACKET);
pkt->salt = 0;
pkt->spi = 0;
tptr=pkt->data;
//
// Add our UID
//
tptr=yoics_add_data(tptr,CLIENTUID,my_uid,UID_SIZE);
len+=UID_SIZE+sizeof(DATATYPE);
//
// Add Null Type to finish the message
//
yoics_add_data(tptr,NULLTYPE,0,0);
len+=sizeof(DATATYPE);
//
// send direct message using packet forwarder
//
UID_Extract(&tuid[0],"80:00:00:05:46:00:26:e7");
send_packet_forward(tuid, (U8*)tpack ,len);
}
else
{
yprintf("unknown command = %s\n",command_buffer);
}
return((S8)ret);
}
