static const struct var_expand_table *
get_var_expand_table(struct client *client)
{
struct var_expand_table *tab;
tab = t_malloc(sizeof(login_var_expand_empty_tab));
memcpy(tab, login_var_expand_empty_tab,
sizeof(login_var_expand_empty_tab));
if (client->virtual_user != NULL)
get_var_expand_users(tab, client->virtual_user);
tab[3].value = login_binary->protocol;
tab[4].value = getenv("HOME");
tab[5].value = net_ip2addr(&client->local_ip);
tab[6].value = net_ip2addr(&client->ip);
tab[7].value = my_pid;
tab[8].value = client->auth_mech_name == NULL ? NULL :
str_sanitize(client->auth_mech_name, MAX_MECH_NAME);
tab[9].value = dec2str(client->local_port);
tab[10].value = dec2str(client->remote_port);
if (!client->tls) {
tab[11].value = client->secured ? "secured" : NULL;
tab[12].value = "";
} else {
const char *ssl_state =
ssl_proxy_is_handshaked(client->ssl_proxy) ?
"TLS" : "TLS handshaking";
const char *ssl_error =
ssl_proxy_get_last_error(client->ssl_proxy);
tab[11].value = ssl_error == NULL ? ssl_state :
t_strdup_printf("%s: %s", ssl_state, ssl_error);
tab[12].value =
ssl_proxy_get_security_string(client->ssl_proxy);
}
tab[13].value = client->mail_pid == 0 ? "" :
dec2str(client->mail_pid);
tab[14].value = client_get_session_id(client);
tab[15].value = net_ip2addr(&client->real_local_ip);
tab[16].value = net_ip2addr(&client->real_remote_ip);
tab[17].value = dec2str(client->real_local_port);
tab[18].value = dec2str(client->real_remote_port);
if (client->virtual_user_orig != NULL)
get_var_expand_users(tab+19, client->virtual_user_orig);
else {
tab[19].value = tab[0].value;
tab[20].value = tab[1].value;
tab[21].value = tab[2].value;
}
if (client->virtual_auth_user != NULL)
get_var_expand_users(tab+22, client->virtual_auth_user);
else {
tab[22].value = tab[19].value;
tab[23].value = tab[20].value;
tab[24].value = tab[21].value;
}
tab[25].value = client->listener_name;
return tab;
}
static const struct var_expand_table *
get_var_expand_table(struct client *client)
{
static struct var_expand_table static_tab[] = {
{ 'u', NULL, "user" },
{ 'n', NULL, "username" },
{ 'd', NULL, "domain" },
{ 's', NULL, "service" },
{ 'h', NULL, "home" },
{ 'l', NULL, "lip" },
{ 'r', NULL, "rip" },
{ 'p', NULL, "pid" },
{ 'm', NULL, "mech" },
{ 'a', NULL, "lport" },
{ 'b', NULL, "rport" },
{ 'c', NULL, "secured" },
{ 'k', NULL, "ssl_security" },
{ 'e', NULL, "mail_pid" },
{ '\0', NULL, NULL }
};
struct var_expand_table *tab;
unsigned int i;
tab = t_malloc(sizeof(static_tab));
memcpy(tab, static_tab, sizeof(static_tab));
if (client->virtual_user != NULL) {
tab[0].value = client->virtual_user;
tab[1].value = t_strcut(client->virtual_user, '@');
tab[2].value = strchr(client->virtual_user, '@');
if (tab[2].value != NULL) tab[2].value++;
for (i = 0; i < 3; i++)
tab[i].value = str_sanitize(tab[i].value, 80);
}
tab[3].value = login_binary.protocol;
tab[4].value = getenv("HOME");
tab[5].value = net_ip2addr(&client->local_ip);
tab[6].value = net_ip2addr(&client->ip);
tab[7].value = my_pid;
tab[8].value = client->auth_mech_name == NULL ? NULL :
str_sanitize(client->auth_mech_name, MAX_MECH_NAME);
tab[9].value = dec2str(client->local_port);
tab[10].value = dec2str(client->remote_port);
if (!client->tls) {
tab[11].value = client->secured ? "secured" : NULL;
tab[12].value = "";
} else {
const char *ssl_state =
ssl_proxy_is_handshaked(client->ssl_proxy) ?
"TLS" : "TLS handshaking";
const char *ssl_error =
ssl_proxy_get_last_error(client->ssl_proxy);
tab[11].value = ssl_error == NULL ? ssl_state :
t_strdup_printf("%s: %s", ssl_state, ssl_error);
tab[12].value =
ssl_proxy_get_security_string(client->ssl_proxy);
}
tab[13].value = client->mail_pid == 0 ? "" :
dec2str(client->mail_pid);
return tab;
}