FILE *fp;
char filename[PATH_MAX];
- snprintf(filename,PATH_MAX, "%s" SLASH "ecdsa_key.priv", mesh->confbase);
- fp = fopen(filename, "r");
+ snprintf(filename, PATH_MAX, "%s" SLASH "ecdsa_key.priv", mesh->confbase);
+ fp = fopen(filename, "rb");
if(!fp) {
logger(mesh, MESHLINK_ERROR, "Error reading ECDSA private key file: %s", strerror(errno));
mesh->invitation_key = NULL;
}
- snprintf(filename,PATH_MAX, "%s" SLASH "invitations" SLASH "ecdsa_key.priv", mesh->confbase);
+ snprintf(filename, PATH_MAX, "%s" SLASH "invitations" SLASH "ecdsa_key.priv", mesh->confbase);
- fp = fopen(filename, "r");
+ fp = fopen(filename, "rb");
if(fp) {
mesh->invitation_key = ecdsa_read_pem_private_key(fp);
}
bool node_read_devclass(meshlink_handle_t *mesh, node_t *n) {
-
+
splay_tree_t *config_tree;
char *p;
if(!read_host_config(mesh, config_tree, n->name))
goto exit;
- if(get_config_string(lookup_config(config_tree, "DeviceClass"), &p))
- {
+ if(get_config_string(lookup_config(config_tree, "DeviceClass"), &p)) {
n->devclass = atoi(p);
free(p);
}
if(n->devclass < 0 || n->devclass > _DEV_CLASS_MAX)
- { n->devclass = _DEV_CLASS_MAX; }
+ n->devclass = _DEV_CLASS_MAX;
exit:
exit_configuration(&config_tree);
// ignore read errors; in case the file does not exist we will create it
read_host_config(mesh, config_tree, n->name);
- config_t* cnf = lookup_config(config_tree, "DeviceClass");
+ config_t *cnf = lookup_config(config_tree, "DeviceClass");
- if(!cnf)
- {
+ if(!cnf) {
cnf = new_config();
cnf->variable = xstrdup("DeviceClass");
config_add(config_tree, cnf);
struct dirent *ent;
char dname[PATH_MAX];
- snprintf(dname,PATH_MAX, "%s" SLASH "hosts", mesh->confbase);
+ snprintf(dname, PATH_MAX, "%s" SLASH "hosts", mesh->confbase);
dir = opendir(dname);
if(!dir) {
logger(mesh, MESHLINK_ERROR, "Could not open %s: %s", dname, strerror(errno));
return false;
}
+ bool success = false;
+
for(struct addrinfo *aip = ai; aip; aip = aip->ai_next) {
// Ignore duplicate addresses
bool found = false;
int udp_fd = setup_vpn_in_socket(mesh, (sockaddr_t *) aip->ai_addr);
- if(tcp_fd < 0) {
+ if(udp_fd < 0) {
close(tcp_fd);
continue;
}
mesh->listen_socket[mesh->listen_sockets].bindto = bindto;
memcpy(&mesh->listen_socket[mesh->listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
mesh->listen_sockets++;
+ success = true;
}
freeaddrinfo(ai);
- return true;
+ return success;
}
/*
mesh->listen_sockets = 0;
- if(!add_listen_address(mesh, address, NULL))
- return false;
+ if(!add_listen_address(mesh, address, NULL)) {
+ if(strcmp(mesh->myport, "0")) {
+ logger(mesh, MESHLINK_INFO, "Could not bind to port %s, asking OS to choose one for us", mesh->myport);
+ free(mesh->myport);
+ mesh->myport = strdup("0");
+ if(!mesh->myport)
+ return false;
+ if(!add_listen_address(mesh, address, NULL))
+ return false;
+ } else
+ return false;
+ }
if(!mesh->listen_sockets) {
logger(mesh, MESHLINK_ERROR, "Unable to create any listening socket!");
return false;
}
- xasprintf(&mesh->self->hostname, "MYSELF port %s", mesh->myport);
- mesh->self->connection->hostname = xstrdup(mesh->self->hostname);
-
/* Done. */
mesh->last_config_check = mesh->loop.now.tv_sec;