int auth_get_url_auth (auth_t *authenticator, config_options_t *options)
{
auth_url *url_info;
authenticator->free = auth_url_clear;
authenticator->adduser = auth_url_adduser;
authenticator->deleteuser = auth_url_deleteuser;
authenticator->listuser = auth_url_listuser;
url_info = calloc(1, sizeof(auth_url));
authenticator->state = url_info;
/* default headers */
url_info->auth_header = strdup ("icecast-auth-user: 1\r\n");
url_info->timelimit_header = strdup ("icecast-auth-timelimit:");
/* force auth thread to call function. this makes sure the auth_t is attached to client */
authenticator->authenticate = url_add_listener;
while(options) {
if(!strcmp(options->name, "username"))
{
free (url_info->username);
url_info->username = strdup (options->value);
}
if(!strcmp(options->name, "password"))
{
free (url_info->password);
url_info->password = strdup (options->value);
}
if(!strcmp(options->name, "headers"))
{
free (url_info->pass_headers);
url_info->pass_headers = strdup (options->value);
}
if(!strcmp(options->name, "header_prefix"))
{
free (url_info->prefix_headers);
url_info->prefix_headers = strdup (options->value);
}
if(!strcmp(options->name, "listener_add"))
{
free (url_info->addurl);
url_info->addurl = strdup (options->value);
}
if(!strcmp(options->name, "listener_remove"))
{
authenticator->release_listener = url_remove_listener;
free (url_info->removeurl);
url_info->removeurl = strdup (options->value);
}
if(!strcmp(options->name, "mount_add"))
{
authenticator->stream_start = url_stream_start;
free (url_info->stream_start);
url_info->stream_start = strdup (options->value);
}
if(!strcmp(options->name, "mount_remove"))
{
authenticator->stream_end = url_stream_end;
free (url_info->stream_end);
url_info->stream_end = strdup (options->value);
}
if(!strcmp(options->name, "stream_auth"))
{
authenticator->stream_auth = url_stream_auth;
free (url_info->stream_auth);
url_info->stream_auth = strdup (options->value);
}
if(!strcmp(options->name, "auth_header"))
{
free (url_info->auth_header);
url_info->auth_header = strdup (options->value);
}
if (strcmp(options->name, "timelimit_header") == 0)
{
free (url_info->timelimit_header);
url_info->timelimit_header = strdup (options->value);
}
options = options->next;
}
url_info->handle = curl_easy_init ();
if (url_info->handle == NULL)
{
auth_url_clear (authenticator);
return -1;
}
if (url_info->auth_header)
url_info->auth_header_len = strlen (url_info->auth_header);
if (url_info->timelimit_header)
url_info->timelimit_header_len = strlen (url_info->timelimit_header);
curl_easy_setopt (url_info->handle, CURLOPT_USERAGENT, ICECAST_VERSION_STRING);
curl_easy_setopt (url_info->handle, CURLOPT_HEADERFUNCTION, handle_returned_header);
curl_easy_setopt (url_info->handle, CURLOPT_WRITEFUNCTION, handle_returned_data);
curl_easy_setopt (url_info->handle, CURLOPT_WRITEDATA, url_info->handle);
curl_easy_setopt (url_info->handle, CURLOPT_NOSIGNAL, 1L);
curl_easy_setopt (url_info->handle, CURLOPT_TIMEOUT, 15L);
#ifdef CURLOPT_PASSWDFUNCTION
curl_easy_setopt (url_info->handle, CURLOPT_PASSWDFUNCTION, my_getpass);
#endif
curl_easy_setopt (url_info->handle, CURLOPT_ERRORBUFFER, &url_info->errormsg[0]);
if (url_info->username && url_info->password)
{
int len = strlen (url_info->username) + strlen (url_info->password) + 2;
url_info->userpwd = malloc (len);
snprintf (url_info->userpwd, len, "%s:%s", url_info->username, url_info->password);
}
ICECAST_LOG_INFO("URL based authentication setup");
return 0;
}
int auth_get_url_auth(auth_t *authenticator, config_options_t *options)
{
auth_url *url_info;
const char *addaction = "listener_add";
const char *removeaction = "listener_remove";
authenticator->free = auth_url_clear;
authenticator->adduser = auth_url_adduser;
authenticator->deleteuser = auth_url_deleteuser;
authenticator->listuser = auth_url_listuser;
url_info = calloc(1, sizeof(auth_url));
authenticator->state = url_info;
/* default headers */
url_info->auth_header = strdup("icecast-auth-user: 1\r\n");
url_info->timelimit_header = strdup("icecast-auth-timelimit:");
/* force auth thread to call function. this makes sure the auth_t is attached to client */
authenticator->authenticate_client = url_add_client;
while(options) {
if(strcmp(options->name, "username") == 0) {
free(url_info->username);
url_info->username = strdup(options->value);
} else if(strcmp(options->name, "password") == 0) {
free(url_info->password);
url_info->password = strdup(options->value);
} else if(strcmp(options->name, "headers") == 0) {
free(url_info->pass_headers);
url_info->pass_headers = strdup(options->value);
} else if(strcmp(options->name, "header_prefix") == 0) {
free(url_info->prefix_headers);
url_info->prefix_headers = strdup(options->value);
} else if(strcmp(options->name, "client_add") == 0) {
free(url_info->addurl);
url_info->addurl = strdup(options->value);
} else if(strcmp(options->name, "client_remove") == 0) {
authenticator->release_client = url_remove_client;
free(url_info->removeurl);
url_info->removeurl = strdup(options->value);
} else if(strcmp(options->name, "action_add") == 0) {
addaction = options->value;
} else if(strcmp(options->name, "action_remove") == 0) {
removeaction = options->value;
} else if(strcmp(options->name, "auth_header") == 0) {
free(url_info->auth_header);
url_info->auth_header = strdup(options->value);
} else if (strcmp(options->name, "timelimit_header") == 0) {
free(url_info->timelimit_header);
url_info->timelimit_header = strdup(options->value);
} else {
ICECAST_LOG_ERROR("Unknown option: %s", options->name);
}
options = options->next;
}
url_info->addaction = util_url_escape(addaction);
url_info->removeaction = util_url_escape(removeaction);
url_info->handle = icecast_curl_new(NULL, &url_info->errormsg[0]);
if (url_info->handle == NULL) {
auth_url_clear(authenticator);
return -1;
}
if (url_info->auth_header)
url_info->auth_header_len = strlen (url_info->auth_header);
if (url_info->timelimit_header)
url_info->timelimit_header_len = strlen (url_info->timelimit_header);
curl_easy_setopt(url_info->handle, CURLOPT_HEADERFUNCTION, handle_returned_header);
if (url_info->username && url_info->password) {
int len = strlen(url_info->username) + strlen(url_info->password) + 2;
url_info->userpwd = malloc(len);
snprintf(url_info->userpwd, len, "%s:%s",
url_info->username, url_info->password);
}
ICECAST_LOG_INFO("URL based authentication setup");
return 0;
}