void hsn_node_print_status(t_hsn_node *hsn_node)
{
int nb_peers_connexions;
t_lnode *w;
t_peer *peer;
nb_peers_connexions = 0;
for (w = hsn_node->peers.head; w; w = w->next)
{
peer = w->data;
if (peer->connexion.connexion_origin != NOT_CONNECTED)
nb_peers_connexions++;
}
fprintf(stderr,
"HSN node status:\n"
"* pid: %d\n"
"* port: %d\n"
"* peers: %d\n"
"* connected to %d peers\n"
"* server started: %s\n"
"\n",
getpid(),
HSN_DEFAULT_PORT,
hsn_node->peers.size,
nb_peers_connexions,
(ssh_bind_get_fd(hsn_node->server.sshbind) == SSH_INVALID_SOCKET ? "no" : "yes")
);
}
static gint
mock_ssh_server (const gchar *server_addr,
gint server_port,
const gchar *user,
const gchar *password,
gboolean multi_step)
{
char portname[16];
char addrname[16];
struct sockaddr_storage addr;
socklen_t addrlen;
ssh_bind sshbind;
const char *msg;
int r;
gint rounds = 0;
state.event = ssh_event_new ();
if (state.event == NULL)
g_return_val_if_reached (-1);
sshbind = ssh_bind_new ();
state.session = ssh_new ();
if (server_addr == NULL)
server_addr = "127.0.0.1";
ssh_bind_options_set (sshbind, SSH_BIND_OPTIONS_BINDADDR, server_addr);
ssh_bind_options_set (sshbind, SSH_BIND_OPTIONS_BINDPORT, &server_port);
ssh_bind_options_set (sshbind, SSH_BIND_OPTIONS_RSAKEY, SRCDIR "/src/ws/mock_rsa_key");
ssh_bind_options_set (sshbind, SSH_BIND_OPTIONS_DSAKEY, SRCDIR "/src/ws/mock_dsa_key");
if (ssh_bind_listen (sshbind) < 0)
{
g_critical ("couldn't listen on socket: %s", ssh_get_error (sshbind));
return 1;
}
state.bind_fd = ssh_bind_get_fd (sshbind);
state.user = user;
state.password = password;
state.multi_step = multi_step;
ssh_pki_import_pubkey_file (SRCDIR "/src/ws/test_rsa.pub",
&state.pkey);
state.buffer = g_byte_array_new ();
/* Print out the port */
if (server_port == 0)
{
addrlen = sizeof (addr);
if (getsockname (state.bind_fd, (struct sockaddr *)&addr, &addrlen) < 0)
{
g_critical ("couldn't get local address: %s", g_strerror (errno));
return 1;
}
r = getnameinfo ((struct sockaddr *)&addr, addrlen, addrname, sizeof (addrname),
portname, sizeof (portname), NI_NUMERICHOST | NI_NUMERICSERV);
if (r != 0)
{
g_critical ("couldn't get local port: %s", gai_strerror (r));
return 1;
}
/* Caller wants to know the port */
g_print ("%s\n", portname);
}
/* Close stdout (once above info is printed) */
close (1);
ssh_set_message_callback (state.session, authenticate_callback, &rounds);
r = ssh_bind_accept (sshbind, state.session);
if (r == SSH_ERROR)
{
g_critical ("accepting connection failed: %s", ssh_get_error (sshbind));
return 1;
}
state.session_fd = ssh_get_fd (state.session);
if (ssh_handle_key_exchange (state.session))
{
msg = ssh_get_error (state.session);
if (!strstr (msg, "_DISCONNECT"))
g_critical ("key exchange failed: %s", msg);
return 1;
}
if (ssh_event_add_session (state.event, state.session) != SSH_OK)
g_return_val_if_reached (-1);
do
{
ssh_event_dopoll (state.event, 10000);
}
while (ssh_is_connected (state.session));
ssh_event_remove_session (state.event, state.session);
ssh_event_free (state.event);
ssh_free (state.session);
ssh_key_free (state.pkey);
g_byte_array_free (state.buffer, TRUE);
ssh_bind_free (sshbind);
return 0;
}