static void _handle_source_request (client_t *client, char *uri, int auth_style)
{
source_t *source;
INFO1("Source logging in at mountpoint \"%s\"", uri);
if (uri[0] != '/')
{
WARN0 ("source mountpoint not starting with /");
client_send_401 (client);
return;
}
if (auth_style == ICECAST_SOURCE_AUTH) {
if (connection_check_source_pass (client->parser, uri) == 0)
{
/* We commonly get this if the source client is using the wrong
* protocol: attempt to diagnose this and return an error
*/
/* TODO: Do what the above comment says */
INFO1("Source (%s) attempted to login with invalid or missing password", uri);
client_send_401(client);
return;
}
}
source = source_reserve (uri);
if (source)
{
if (auth_style == SHOUTCAST_SOURCE_AUTH) {
source->shoutcast_compat = 1;
}
source->client = client;
source->parser = client->parser;
source->con = client->con;
if (connection_complete_source (source, 1) < 0)
{
source_clear_source (source);
source_free_source (source);
}
else
{
refbuf_t *ok = refbuf_new (PER_CLIENT_REFBUF_SIZE);
client->respcode = 200;
snprintf (ok->data, PER_CLIENT_REFBUF_SIZE,
"HTTP/1.0 200 OK\r\n\r\n");
ok->len = strlen (ok->data);
/* we may have unprocessed data read in, so don't overwrite it */
ok->associated = client->refbuf;
client->refbuf = ok;
fserve_add_client_callback (client, source_client_callback, source);
}
}
else
{
client_send_404 (client, "Mountpoint in use");
WARN1 ("Mountpoint %s in use", uri);
}
}
static void _handle_source_request(connection_t *con,
http_parser_t *parser, char *uri)
{
client_t *client;
source_t *source;
client = client_create(con, parser);
INFO1("Source logging in at mountpoint \"%s\"", uri);
if (uri[0] != '/')
{
WARN0 ("source mountpoint not starting with /");
client_send_401 (client);
return;
}
if (!connection_check_source_pass(parser, uri)) {
/* We commonly get this if the source client is using the wrong
* protocol: attempt to diagnose this and return an error
*/
/* TODO: Do what the above comment says */
INFO1("Source (%s) attempted to login with invalid or missing password", uri);
client_send_401(client);
return;
}
source = source_reserve (uri);
if (source)
{
source->client = client;
source->parser = parser;
source->con = con;
if (connection_complete_source (source) < 0)
{
source->client = NULL;
source_free_source (source);
}
else
thread_create ("Source Thread", source_client_thread,
source, THREAD_DETACHED);
}
else
{
client_send_404 (client, "Mountpoint in use");
WARN1 ("Mountpoint %s in use", uri);
}
}
void admin_handle_request(client_t *client, const char *uri)
{
const char *mount, *command_string;
int command;
DEBUG1("Admin request (%s)", uri);
if (!((strcmp(uri, "/admin.cgi") == 0) ||
(strncmp("/admin/", uri, 7) == 0))) {
ERROR0("Internal error: admin request isn't");
client_send_401(client);
return;
}
if (strcmp(uri, "/admin.cgi") == 0) {
command_string = uri + 1;
}
else {
command_string = uri + 7;
}
DEBUG1("Got command (%s)", command_string);
command = admin_get_command(command_string);
if(command < 0) {
ERROR1("Error parsing command string or unrecognised command: %s",
command_string);
client_send_400(client, "Unrecognised command");
return;
}
if (command == COMMAND_SHOUTCAST_METADATA_UPDATE) {
ice_config_t *config;
const char *sc_mount;
const char *pass = httpp_get_query_param (client->parser, "pass");
listener_t *listener;
if (pass == NULL)
{
client_send_400 (client, "missing pass parameter");
return;
}
config = config_get_config ();
sc_mount = config->shoutcast_mount;
listener = config_get_listen_sock (config, client->con);
if (listener && listener->shoutcast_mount)
sc_mount = listener->shoutcast_mount;
httpp_set_query_param (client->parser, "mount", sc_mount);
httpp_setvar (client->parser, HTTPP_VAR_PROTOCOL, "ICY");
httpp_setvar (client->parser, HTTPP_VAR_ICYPASSWORD, pass);
config_release_config ();
}
mount = httpp_get_query_param(client->parser, "mount");
if(mount != NULL) {
source_t *source;
/* this request does not require auth but can apply to files on webroot */
if (command == COMMAND_BUILDM3U)
{
command_buildm3u (client, mount);
return;
}
/* This is a mount request, handle it as such */
if (!connection_check_admin_pass(client->parser))
{
if (!connection_check_source_pass(client->parser, mount))
{
INFO1("Bad or missing password on mount modification admin "
"request (command: %s)", command_string);
client_send_401(client);
return;
}
}
avl_tree_rlock(global.source_tree);
source = source_find_mount_raw(mount);
if (source == NULL)
{
WARN2("Admin command %s on non-existent source %s",
command_string, mount);
avl_tree_unlock(global.source_tree);
client_send_400(client, "Source does not exist");
}
else
{
if (source->running == 0 && source->on_demand == 0)
{
avl_tree_unlock (global.source_tree);
INFO2("Received admin command %s on unavailable mount \"%s\"",
command_string, mount);
client_send_400 (client, "Source is not available");
return;
}
if (command == COMMAND_SHOUTCAST_METADATA_UPDATE &&
source->shoutcast_compat == 0)
{
avl_tree_unlock (global.source_tree);
ERROR0 ("illegal change of metadata on non-shoutcast "
"compatible stream");
client_send_400 (client, "illegal metadata call");
return;
}
INFO2("Received admin command %s on mount \"%s\"",
command_string, mount);
admin_handle_mount_request(client, source, command);
avl_tree_unlock(global.source_tree);
}
}
else {
if (command == COMMAND_PLAINTEXT_LISTSTREAM) {
/* this request is used by a slave relay to retrieve
mounts from the master, so handle this request
validating against the relay password */
if(!connection_check_relay_pass(client->parser)) {
INFO1("Bad or missing password on admin command "
"request (command: %s)", command_string);
client_send_401(client);
return;
}
}
else {
if(!connection_check_admin_pass(client->parser)) {
INFO1("Bad or missing password on admin command "
"request (command: %s)", command_string);
client_send_401(client);
return;
}
}
admin_handle_general_request(client, command);
}
}