Icecast dev - Dec 2009 - icecast 2.3.2 generated buildm3u don't support authenticated streaming via https

Hi,

I've setup'ed an HTTPS only icecast streaming server with 
authentication. After login to the stream, I still get an m3u file 
containing the HTTP url, e.g.:

http://user:pass at icecast-server:8000/stream.ogg

Expected:

https://user:pass at icecast-server:8001/stream.ogg


Test:

$ curl --insecure 
'https://icecast-server:8001/admin/buildm3u?username=user&password=pass&mount=%2Fstream.ogg'

http://user:pass at icecast-server:8000/stream.ogg


Looks like this is caused by too-much hardcoding in 
icecast-2.3.2/src/admin.c:

static void command_buildm3u(client_t *client,  const char *mount)
{
     const char *username = NULL;
     const char *password = NULL;
     ice_config_t *config;

     COMMAND_REQUIRE(client, "username", username);
     COMMAND_REQUIRE(client, "password", password);

     client->respcode = 200;
     config = config_get_config();
     snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE,
         "HTTP/1.0 200 OK\r\n"
         "Content-Type: audio/x-mpegurl\r\n"
         "Content-Disposition = attachment;
filename=listen.m3u\r\n\r\n"
         "http://%s:%s@%s:%d%s\r\n",
         username,
         password,
         config->hostname,
         config->port,
         mount
     );


Looks like config->hostname, config->port and "http" should be
retrieved
better from request instead from config.

I hope this can be extended easily.

BTW: vlc plays HTTPS streams without any problem, if the CA from the 
server cert is stored at $HOME/.local/share/vlc/ssl/certs/ (Fedora 12) 
and the URL is manually specified.

Regards,
	Peter