/*+++++++++++++ OnionServer-Class ++++++++++++++++++ */
int OnionServer::start_server()
{
onion_url *url=onion_root_url(m_ponion);
const char *host, *port;
if( m_psettingKinectGrid != NULL){
host = m_psettingKinectGrid->getString("host");
port = m_psettingKinectGrid->getString("port");
}else{
host = "0.0.0.0";
port = "8080";
}
onion_set_hostname(m_ponion, host); // Force ipv4.
onion_set_port(m_ponion, port);
onion_url_add_with_data(url, "kinectgrid_settings.js", (void*)insert_json, m_psettingKinect, NULL);
onion_url_add_with_data(url, "index.html", (void*)index_html, m_psettingKinectGrid, NULL);
onion_url_add_with_data(url, "", (void*)index_html, m_psettingKinectGrid, NULL);
//onion_url_add_with_data(url, "index.html", (void*)checkFormularValues, this, NULL);
//onion_url_add_with_data(url, "", (void*)checkFormularValues, this, NULL);
onion_url_add_with_data(url, "json", (void*)checkFormularValues, this, NULL);
onion_url_add(url, "^.*$", (void*)search_file);
/* Now, m_ponion get the O_DETACH_LISTEN flag on creation and
the Extra thread is omitable. */
//start loop as thread
//return pthread_create( &m_pthread, NULL, &start_myonion_server, m_ponion);
onion_listen(m_ponion);//loop
return 0;
}
int add_bad_answer_question_page(onion_url *urls, trivia_question* const q)
{
int r;
if((r = asprintf(&q->again_uri, "%s.again", q->uri)) == -1) {
printf("error: cannot format again uri: %s", q->ask);
return r;
}
return onion_url_add_with_data(urls, q->again_uri, handle_bad_answer_question, q, NULL);
}
void t01_url() {
INIT_LOCAL();
onion_url *url = onion_url_new();
onion_url_add_handler(url, "^handler1.$",
onion_handler_new((onion_handler_handler) handler1,
NULL, NULL));
onion_url_add(url, "handler2/", handler2);
onion_url_add_with_data(url, "^handler(3|4)/", handler3, NULL, NULL);
onion_set_root_handler(server, onion_url_to_handler(url));
onion_request *req = onion_request_new(onion_get_listen_point(server, 0));
#define R "GET /handler1/ HTTP/1.1\n\n"
onion_request_write(req, R, sizeof(R));
onion_request_process(req);
FAIL_IF_NOT_EQUAL_INT(handler_called, 1);
FAIL_IF_NOT_EQUAL_STR(urltxt, "");
free(urltxt);
urltxt = NULL;
onion_request_clean(req);
onion_request_write(req, "GET /handler2/ HTTP/1.1\n\n", sizeof(R));
onion_request_process(req);
FAIL_IF_NOT_EQUAL_INT(handler_called, 2);
ONION_DEBUG("%s", urltxt);
FAIL_IF_NOT_EQUAL_STR(urltxt, "");
free(urltxt);
urltxt = NULL;
onion_request_clean(req);
onion_request_write(req, "GET /handler3/hello HTTP/1.1\n\n", sizeof(R) + 5);
onion_request_process(req);
FAIL_IF_NOT_EQUAL_INT(handler_called, 3);
FAIL_IF_NOT_EQUAL_STR(urltxt, "hello");
free(urltxt);
urltxt = NULL;
handler_called = 0;
onion_request_clean(req);
onion_request_write(req, "GET /handler2/hello HTTP/1.1\n\n", sizeof(R) + 5);
onion_request_process(req);
FAIL_IF_NOT_EQUAL_INT(handler_called, 0);
FAIL_IF_EQUAL_STR(urltxt, "");
free(urltxt);
urltxt = NULL;
onion_request_free(req);
onion_url_free(url);
onion_set_root_handler(server, NULL);
END_LOCAL();
}
/**
* @short Adds a simple handler, it has static data and a default return code
* @memberof onion_url_t
*/
int onion_url_add_static(onion_url *url, const char *regexp, const char *text, int http_code){
struct onion_url_static_data *d=malloc(sizeof(struct onion_url_static_data));
d->text=strdup(text);
d->code=http_code;
return onion_url_add_with_data(url, regexp, onion_url_static, d, onion_url_static_free);
}
int main(int argc, char **argv){
char *port="8080";
char *serverip="::";
const char *command="/bin/bash";
const char *certificatefile="/etc/pki/tls/certs/pound.pem";
const char *keyfile="/etc/pki/tls/certs/pound.key";
int error;
int i;
int ssl=1;
#ifdef HAVE_PAM
int use_pam=1;
#endif
for (i=1;i<argc;i++){
if (strcmp(argv[i],"--help")==0){
show_help();
exit(0);
}
else if(strcmp(argv[i],"-p")==0 || strcmp(argv[i],"--port")==0){
if (i+1>argc){
ONION_ERROR("Need to set the port number.");
show_help();
exit(1);
}
port=argv[++i];
fprintf(stderr, "Using port %s\n",port);
}
else if(strcmp(argv[i],"-i")==0 || strcmp(argv[i],"--ip")==0){
if (i+1>argc){
ONION_ERROR("Need to set the ip address or hostname.");
show_help();
exit(1);
}
serverip=argv[++i];
fprintf(stderr, "Using ip %s\n",serverip);
}
else if(strcmp(argv[i],"-c")==0 || strcmp(argv[i],"--cert")==0){
if (i+1>argc){
ONION_ERROR("Need to set the certificate filename");
show_help();
exit(1);
}
certificatefile=argv[++i];
ONION_INFO("Using certificate %s",certificatefile);
}
else if(strcmp(argv[i],"-k")==0 || strcmp(argv[i],"--key")==0){
if (i+1>argc){
ONION_ERROR("Need to set the certificate key filename.");
show_help();
exit(1);
}
keyfile=argv[++i];
ONION_INFO("Using certificate key %s",keyfile);
}
else if(strcmp(argv[i],"-x")==0 || strcmp(argv[i],"--exec")==0){
if (i+1>argc){
ONION_ERROR("Need the command to execute.");
show_help();
exit(1);
}
command=argv[++i];
ONION_INFO("New terminal execute the command %s",command);
}
else if(strcmp(argv[i],"--no-ssl")==0){
ssl=0;
ONION_INFO("Disabling SSL!");
}
#ifdef HAVE_PAM
else if(strcmp(argv[i],"--no-pam")==0){
use_pam=0;
ONION_INFO("Disabling PAM!");
}
#endif
}
o=onion_new(O_POOL|O_SYSTEMD);
// I prepare the url handler, with static, uuid and term. Also added the empty rule that redirects to static/index.html
onion_url *url=onion_url_new();
onion_handler *term_handler=oterm_handler(o,command);
#ifdef HAVE_PAM
if (use_pam){
onion_url_add_handler(url, "^term/", onion_handler_auth_pam("Onion Terminal", "login", term_handler));
}
else
#endif
{
onion_url_add_with_data(url, "^term/", oterm_nopam, term_handler, NULL);
}
onion_url_add_with_data(url, "^uuid/", oterm_uuid, onion_handler_get_private_data(term_handler), NULL);
#ifdef __DEBUG__
if (getenv("OTERM_DEBUG"))
onion_url_add_handler(url, "^static/", onion_handler_export_local_new("static"));
else
#endif
{
onion_url_add(url, "^static/", opack_static);
}
onion_url_add_with_data(url, "", onion_shortcut_internal_redirect, "static/index.html", NULL);
srand(time(NULL));
onion_set_root_handler(o, onion_url_to_handler(url));
if (!(onion_flags(o)&O_SSL_AVAILABLE)){
ONION_WARNING("SSL support is not available. Oterm is in unsecure mode!");
}
else if (ssl){ // Not necesary the else, as onion_use_certificate would just return an error. But then it will exit.
error=onion_set_certificate(o, O_SSL_CERTIFICATE_KEY, certificatefile, keyfile);
if (error){
ONION_ERROR("Cant set certificate and key files (%s, %s)",certificatefile, keyfile);
show_help();
exit(1);
}
}
onion_set_port(o, port);
onion_set_hostname(o, serverip);
onion_set_timeout(o,5000);
signal(SIGINT, free_onion);
signal(SIGPIPE, SIG_IGN);
fprintf(stderr, "Listening at %s\n",port);
error=onion_listen(o);
if (error){
ONION_ERROR("Cant create the server: %s", strerror(errno));
}
onion_free(o);
return 0;
}
int add_question_page(onion_url *urls, trivia_question* const q)
{
return onion_url_add_with_data(urls, q->uri, handle_question, q, NULL);
}