#include "protocol.h"
#include "route.h"
#include "rsa.h"
+#include "script.h"
#include "subnet.h"
#include "utils.h"
#include "xalloc.h"
if(*name == '$') {
char *envname = getenv(name + 1);
+ char hostname[32] = "";
if(!envname) {
if(strcmp(name + 1, "HOST")) {
logger(DEBUG_ALWAYS, LOG_ERR, "Invalid Name: environment variable %s does not exist\n", name + 1);
return false;
}
- char envname[32];
- if(gethostname(envname, 32)) {
+ if(gethostname(hostname, sizeof hostname) || !*hostname) {
logger(DEBUG_ALWAYS, LOG_ERR, "Could not get hostname: %s\n", strerror(errno));
return false;
}
- envname[31] = 0;
+ hostname[31] = 0;
+ envname = hostname;
}
free(name);
name = xstrdup(envname);
free(scriptextension);
if(!get_config_string(lookup_config(config_tree, "ScriptsExtension"), &scriptextension))
-#ifdef HAVE_MINGW
- scriptextension = xstrdup(".bat");
-#else
scriptextension = xstrdup("");
-#endif
get_config_string(lookup_config(config_tree, "Proxy"), &proxy);
if(proxy) {
free(cipher);
- send_key_changed();
timeout_add(&keyexpire_timeout, keyexpire_handler, &keyexpire_timeout, &(struct timeval){keylifetime, rand() % 100000});
/* Check if we want to use message authentication codes... */
if(device_fd >= 0)
io_add(&device_io, handle_device_data, NULL, device_fd, IO_READ);
- /* Run tinc-up script to further initialize the tap interface */
- char *envp[5] = {NULL};
- xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
- xasprintf(&envp[1], "DEVICE=%s", device ? : "");
- xasprintf(&envp[2], "INTERFACE=%s", iface ? : "");
- xasprintf(&envp[3], "NAME=%s", myself->name);
-
- execute_script("tinc-up", envp);
-
- for(int i = 0; i < 4; i++)
- free(envp[i]);
-
- /* Run subnet-up scripts for our own subnets */
-
- subnet_update(myself, NULL, true);
-
/* Open sockets */
-#ifndef HAVE_MINGW
- int unix_fd = socket(AF_UNIX, SOCK_STREAM, 0);
- if(unix_fd < 0) {
- logger(DEBUG_ALWAYS, LOG_ERR, "Could not create UNIX socket: %s", sockstrerror(errno));
- return false;
- }
-
- struct sockaddr_un sa;
- sa.sun_family = AF_UNIX;
- strncpy(sa.sun_path, unixsocketname, sizeof sa.sun_path);
-
- if(connect(unix_fd, (struct sockaddr *)&sa, sizeof sa) >= 0) {
- logger(DEBUG_ALWAYS, LOG_ERR, "UNIX socket %s is still in use!", unixsocketname);
- return false;
- }
-
- unlink(unixsocketname);
-
- mode_t mask = umask(0);
- umask(mask | 077);
- int result = bind(unix_fd, (struct sockaddr *)&sa, sizeof sa);
- umask(mask);
-
- if(result < 0) {
- logger(DEBUG_ALWAYS, LOG_ERR, "Could not bind UNIX socket to %s: %s", unixsocketname, sockstrerror(errno));
- return false;
- }
-
- if(listen(unix_fd, 3) < 0) {
- logger(DEBUG_ALWAYS, LOG_ERR, "Could not listen on UNIX socket %s: %s", unixsocketname, sockstrerror(errno));
- return false;
- }
-
- io_add(&unix_socket, handle_new_unix_connection, &unix_socket, unix_fd, IO_READ);
-#endif
-
if(!do_detach && getenv("LISTEN_FDS")) {
sockaddr_t sa;
socklen_t salen;
} while(cfg);
}
- if(listen_sockets)
- logger(DEBUG_ALWAYS, LOG_NOTICE, "Ready");
- else {
+ if(!listen_sockets) {
logger(DEBUG_ALWAYS, LOG_ERR, "Unable to create any listening socket!");
return false;
}
if(!setup_myself())
return false;
+ if(!init_control())
+ return false;
+
+ /* Run tinc-up script to further initialize the tap interface */
+
+ char *envp[5] = {NULL};
+ xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
+ xasprintf(&envp[1], "DEVICE=%s", device ? : "");
+ xasprintf(&envp[2], "INTERFACE=%s", iface ? : "");
+ xasprintf(&envp[3], "NAME=%s", myself->name);
+
+ execute_script("tinc-up", envp);
+
+ for(int i = 0; i < 4; i++)
+ free(envp[i]);
+
+ /* Run subnet-up scripts for our own subnets */
+
+ subnet_update(myself, NULL, true);
+
return true;
}
close(listen_socket[i].udp.fd);
}
-#ifndef HAVE_MINGW
- io_del(&unix_socket);
- close(unix_socket.fd);
-#endif
-
char *envp[5] = {NULL};
xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
xasprintf(&envp[1], "DEVICE=%s", device ? : "");
devops.close();
+ exit_control();
+
return;
}