/* return true if access should be allowed to a service for a socket */
BOOL check_access(int sock, char *allow_list, char *deny_list)
{
BOOL ret = False;
BOOL only_ip = False;
char *deny = NULL;
char *allow = NULL;
DEBUG(10,("check_access: allow = %s, deny = %s\n",
allow_list ? allow_list : "NULL",
deny_list ? deny_list : "NULL"));
if (deny_list)
deny = strdup(deny_list);
if (allow_list)
allow = strdup(allow_list);
if ((!deny || *deny==0) && (!allow || *allow==0))
ret = True;
if (!ret) {
/* bypass gethostbyaddr() calls if the lists only contain IP addrs */
if (only_ipaddrs_in_list(allow) && only_ipaddrs_in_list(deny)) {
only_ip = True;
DEBUG (3, ("check_access: no hostnames in host allow/deny list.\n"));
ret = allow_access(deny,allow, "", get_socket_addr(sock));
} else {
DEBUG (3, ("check_access: hostnames in host allow/deny list.\n"));
ret = allow_access(deny,allow, get_socket_name(sock),
get_socket_addr(sock));
}
if (ret) {
DEBUG(2,("Allowed connection from %s (%s)\n",
only_ip ? "" : get_socket_name(sock),
get_socket_addr(sock)));
} else {
DEBUG(0,("Denied connection from %s (%s)\n",
only_ip ? "" : get_socket_name(sock),
get_socket_addr(sock)));
}
}
SAFE_FREE(deny);
SAFE_FREE(allow);
return(ret);
}
void sockmsg_done()
{
gchar *sockname;
if (io_watch != -1)
g_source_remove(io_watch);
fd_close(sock);
sockname = get_socket_name();
unlink(sockname);
}
int zmq::tcp_listener_t::set_local_address (const char *addr_)
{
if (options.use_fd != -1) {
// in this case, the addr_ passed is not used and ignored, since the
// socket was already created by the application
_s = options.use_fd;
} else {
if (create_socket (addr_) == -1)
return -1;
}
_endpoint = get_socket_name (_s, socket_end_local);
_socket->event_listening (make_unconnected_bind_endpoint_pair (_endpoint),
_s);
return 0;
}
SockMsgInitResult sockmsg_init() {
gchar *sockname;
SockMsgInitResult result;
sockname = get_socket_name();
sock = fd_connect_unix(sockname);
if (sock < 0) {
unlink(sockname);
sock = fd_open_unix(sockname);
if (sock < 0)
result = SOCKMSG_ERROR;
else
result = SOCKMSG_CREATED;
} else {
result = SOCKMSG_OPENED;
}
return result;
}
/*!
*\brief put all the things here we can do before
* letting the program die
*/
static void crash_cleanup_exit(void)
{
extern gchar *get_socket_name(void);
const char *filename = get_socket_name();
unlink(filename);
}
