static int init_https(void) {
if(!SERVER_PORT_TLS) return 0;
struct tls_config *config = tls_config_new();
if(!config) {
alogf("TLS config error: %s\n", strerror(errno));
return -1;
}
int rc = tls_config_set_ciphers(config, TLS_CIPHERS);
if(0 != rc) {
alogf("TLS ciphers error: %s\n", strerror(errno));
tls_config_free(config); config = NULL;
return -1;
}
tls_config_set_protocols(config, TLS_PROTOCOLS);
str_t pemfile[PATH_MAX];
snprintf(pemfile, sizeof(pemfile), "%s/key.pem", path);
rc = tls_config_set_key_file(config, pemfile);
if(0 != rc) {
alogf("TLS key file error: %s\n", strerror(errno));
tls_config_free(config); config = NULL;
return -1;
}
snprintf(pemfile, sizeof(pemfile), "%s/crt.pem", path);
rc = tls_config_set_cert_file(config, pemfile);
if(0 != rc) {
alogf("TLS crt file error: %s\n", strerror(errno));
tls_config_free(config); config = NULL;
return -1;
}
struct tls *tls = tls_server();
if(!tls) {
alogf("TLS engine error: %s\n", strerror(errno));
tls_config_free(config); config = NULL;
return -1;
}
rc = tls_configure(tls, config);
tls_config_free(config); config = NULL;
if(0 != rc) {
alogf("TLS config error: %s\n", tls_error(tls));
tls_free(tls); tls = NULL;
return -1;
}
server_tls = HTTPServerCreate((HTTPListener)listener, blog);
if(!server_tls) {
alogf("HTTPS server could not be initialized\n");
tls_free(tls); tls = NULL;
return -1;
}
rc = HTTPServerListenSecure(server_tls, SERVER_ADDRESS, SERVER_PORT_TLS, &tls);
tls_free(tls); tls = NULL;
if(rc < 0) {
alogf("HTTPS server could not be started: %s\n", sln_strerror(rc));
return -1;
}
int const port = SERVER_PORT_TLS;
alogf("StrongLink server running at https://localhost:%d/\n", port);
return 0;
}
static int init_http(void) {
if(!SERVER_PORT_RAW) return 0;
server_raw = HTTPServerCreate((HTTPListener)listener, blog);
if(!server_raw) {
alogf("HTTP server could not be initialized\n");
return -1;
}
int rc = HTTPServerListen(server_raw, SERVER_ADDRESS, SERVER_PORT_RAW);
if(rc < 0) {
alogf("HTTP server could not be started: %s\n", sln_strerror(rc));
return -1;
}
strarg_t const port = SERVER_PORT_RAW;
alogf("StrongLink server running at http://localhost:%s/\n", port);
return 0;
}
