static void
login_proxy_cmd_kick(struct ipc_cmd *cmd, const char *const *args)
{
struct login_proxy *proxy, *next;
unsigned int count = 0;
if (args[0] == NULL) {
ipc_cmd_fail(&cmd, "Missing parameter");
return;
}
for (proxy = login_proxies; proxy != NULL; proxy = next) {
next = proxy->next;
if (strcmp(proxy->client->virtual_user, args[0]) == 0) {
login_proxy_free_delayed(&proxy, KILLED_BY_ADMIN_REASON);
count++;
}
}
for (proxy = login_proxies_pending; proxy != NULL; proxy = next) {
next = proxy->next;
if (strcmp(proxy->client->virtual_user, args[0]) == 0) {
client_destroy(proxy->client, "Connection kicked");
count++;
}
}
ipc_cmd_success_reply(&cmd, t_strdup_printf("%u", count));
}
static void
login_proxy_cmd_kick_director_hash(struct ipc_cmd *cmd, const char *const *args)
{
struct login_proxy *proxy, *next;
unsigned int hash, count = 0;
if (args[0] == NULL || str_to_uint(args[0], &hash) < 0) {
ipc_cmd_fail(&cmd, "Invalid parameters");
return;
}
for (proxy = login_proxies; proxy != NULL; proxy = next) {
next = proxy->next;
if (director_username_hash(proxy->client) == hash) {
login_proxy_free_reason(&proxy, KILLED_BY_ADMIN_REASON);
count++;
}
}
for (proxy = login_proxies_pending; proxy != NULL; proxy = next) {
next = proxy->next;
if (director_username_hash(proxy->client) == hash) {
client_destroy(proxy->client, "Connection kicked");
count++;
}
}
ipc_cmd_success_reply(&cmd, t_strdup_printf("%u", count));
}
static void
login_proxy_cmd_kick_full(struct ipc_cmd *cmd, const char *const *args,
bool (*want_kick)(struct client *, const char *const *,
unsigned int), unsigned int key_idx)
{
struct login_proxy *proxy, *next;
unsigned int count = 0;
if (args[0] == NULL) {
ipc_cmd_fail(&cmd, "Missing parameter");
return;
}
for (proxy = login_proxies; proxy != NULL; proxy = next) {
next = proxy->next;
if (want_kick(proxy->client, args, key_idx)) {
login_proxy_free_delayed(&proxy, KILLED_BY_ADMIN_REASON);
count++;
}
}
for (proxy = login_proxies_pending; proxy != NULL; proxy = next) {
next = proxy->next;
if (want_kick(proxy->client, args, key_idx)) {
client_destroy(proxy->client, "Connection kicked");
count++;
}
}
ipc_cmd_success_reply(&cmd, t_strdup_printf("%u", count));
}
static void
login_proxy_cmd_kick_director_hash(struct ipc_cmd *cmd, const char *const *args)
{
struct login_proxy *proxy, *next;
struct ip_addr except_ip;
unsigned int hash, proxy_hash, count = 0;
if (args[0] == NULL || str_to_uint(args[0], &hash) < 0) {
ipc_cmd_fail(&cmd, "Invalid parameters");
return;
}
/* optional except_ip parameter specifies that we're not killing the
connections that are proxying to the except_ip backend */
except_ip.family = 0;
if (args[1] != NULL && args[1][0] != '\0' &&
net_addr2ip(args[1], &except_ip) < 0) {
ipc_cmd_fail(&cmd, "Invalid except_ip parameter");
return;
}
for (proxy = login_proxies; proxy != NULL; proxy = next) {
next = proxy->next;
if (director_username_hash(proxy->client, &proxy_hash) &&
proxy_hash == hash &&
!net_ip_compare(&proxy->ip, &except_ip)) {
login_proxy_free_delayed(&proxy, KILLED_BY_DIRECTOR_REASON);
count++;
}
}
for (proxy = login_proxies_pending; proxy != NULL; proxy = next) {
next = proxy->next;
if (director_username_hash(proxy->client, &proxy_hash) &&
proxy_hash == hash &&
!net_ip_compare(&proxy->ip, &except_ip)) {
client_destroy(proxy->client, "Connection kicked");
count++;
}
}
ipc_cmd_success_reply(&cmd, t_strdup_printf("%u", count));
}
static void
login_proxy_cmd_kick_alt(struct ipc_cmd *cmd, const char *const *args)
{
char *const *fields;
unsigned int i, count;
if (args[0] == NULL) {
ipc_cmd_fail(&cmd, "Missing parameter");
return;
}
fields = array_get(&global_alt_usernames, &count);
for (i = 0; i < count; i++) {
if (strcmp(fields[i], args[0]) == 0)
break;
}
if (i == count) {
/* field doesn't exist, but it's not an error necessarily */
ipc_cmd_success_reply(&cmd, "0");
return;
}
login_proxy_cmd_kick_full(cmd, args+1, want_kick_alt_username, i);
}
