X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_setup.c;h=b1a8476ddbee6c51066e3852751fe71537109b6d;hp=bebde4d9d2cbd3078cf8cee83289e7173c5f06d5;hb=ff306f0cdaedb50de1472e7c1fb55de922a6ca60;hpb=248d300f1be0d5f2aae39202041699ab2b46c56b

diff --git a/src/net_setup.c b/src/net_setup.c
index bebde4d9..b1a8476d 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -22,7 +22,6 @@
 
 #include "system.h"
 
-#include "splay_tree.h"
 #include "cipher.h"
 #include "conf.h"
 #include "connection.h"
@@ -52,20 +51,23 @@ char *proxyuser;
 char *proxypass;
 proxytype_t proxytype;
 
+char *scriptinterpreter;
+char *scriptextension;
+
 bool node_read_ecdsa_public_key(node_t *n) {
 	if(ecdsa_active(&n->ecdsa))
 		return true;
 
 	splay_tree_t *config_tree;
 	FILE *fp;
-	char *fname;
+	char *pubname = NULL, *hcfname = NULL;
 	char *p;
 	bool result = false;
 
-	xasprintf(&fname, "%s" SLASH "hosts" SLASH "%s", confbase, n->name);
+	xasprintf(&hcfname, "%s" SLASH "hosts" SLASH "%s", confbase, n->name);
 
 	init_configuration(&config_tree);
-	if(!read_config_file(config_tree, fname))
+	if(!read_config_file(config_tree, hcfname))
 		goto exit;
 
 	/* First, check for simple ECDSAPublicKey statement */
@@ -78,15 +80,13 @@ bool node_read_ecdsa_public_key(node_t *n) {
 
 	/* Else, check for ECDSAPublicKeyFile statement and read it */
 
-	free(fname);
-
-	if(!get_config_string(lookup_config(config_tree, "ECDSAPublicKeyFile"), &fname))
-		xasprintf(&fname, "%s" SLASH "hosts" SLASH "%s", confbase, n->name);
+	if(!get_config_string(lookup_config(config_tree, "ECDSAPublicKeyFile"), &pubname))
+		xasprintf(&pubname, "%s" SLASH "hosts" SLASH "%s", confbase, n->name);
 
-	fp = fopen(fname, "r");
+	fp = fopen(pubname, "r");
 
 	if(!fp) {
-		logger(DEBUG_ALWAYS, LOG_ERR, "Error reading ECDSA public key file `%s': %s", fname, strerror(errno));
+		logger(DEBUG_ALWAYS, LOG_ERR, "Error reading ECDSA public key file `%s': %s", pubname, strerror(errno));
 		goto exit;
 	}
 
@@ -95,7 +95,8 @@ bool node_read_ecdsa_public_key(node_t *n) {
 
 exit:
 	exit_configuration(&config_tree);
-	free(fname);
+	free(hcfname);
+	free(pubname);
 	return result;
 }
 
@@ -229,7 +230,7 @@ static bool read_rsa_private_key(void) {
 		result = rsa_set_hex_private_key(&myself->connection->rsa, n, "FFFF", d);
 		free(n);
 		free(d);
-		return true;
+		return result;
 	}
 
 	/* Else, check for PrivateKeyFile statement and read it */
@@ -386,11 +387,26 @@ char *get_name(void) {
 
 bool setup_myself_reloadable(void) {
 	char *proxy = NULL;
-	char *mode = NULL;
+	char *rmode = NULL;
+	char *fmode = NULL;
+	char *bmode = NULL;
 	char *afname = NULL;
 	char *space;
 	bool choice;
 
+	free(scriptinterpreter);
+	scriptinterpreter = NULL;
+	get_config_string(lookup_config(config_tree, "ScriptsInterpreter"), &scriptinterpreter);
+
+	
+	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) {
 		if((space = strchr(proxy, ' ')))
@@ -465,32 +481,32 @@ bool setup_myself_reloadable(void) {
 	get_config_bool(lookup_config(config_tree, "DirectOnly"), &directonly);
 	get_config_bool(lookup_config(config_tree, "LocalDiscovery"), &localdiscovery);
 	
-	if(get_config_string(lookup_config(config_tree, "Mode"), &mode)) {
-		if(!strcasecmp(mode, "router"))
+	if(get_config_string(lookup_config(config_tree, "Mode"), &rmode)) {
+		if(!strcasecmp(rmode, "router"))
 			routing_mode = RMODE_ROUTER;
-		else if(!strcasecmp(mode, "switch"))
+		else if(!strcasecmp(rmode, "switch"))
 			routing_mode = RMODE_SWITCH;
-		else if(!strcasecmp(mode, "hub"))
+		else if(!strcasecmp(rmode, "hub"))
 			routing_mode = RMODE_HUB;
 		else {
 			logger(DEBUG_ALWAYS, LOG_ERR, "Invalid routing mode!");
 			return false;
 		}
-		free(mode);
+		free(rmode);
 	}
 
-	if(get_config_string(lookup_config(config_tree, "Forwarding"), &mode)) {
-		if(!strcasecmp(mode, "off"))
+	if(get_config_string(lookup_config(config_tree, "Forwarding"), &fmode)) {
+		if(!strcasecmp(fmode, "off"))
 			forwarding_mode = FMODE_OFF;
-		else if(!strcasecmp(mode, "internal"))
+		else if(!strcasecmp(fmode, "internal"))
 			forwarding_mode = FMODE_INTERNAL;
-		else if(!strcasecmp(mode, "kernel"))
+		else if(!strcasecmp(fmode, "kernel"))
 			forwarding_mode = FMODE_KERNEL;
 		else {
 			logger(DEBUG_ALWAYS, LOG_ERR, "Invalid forwarding mode!");
 			return false;
 		}
-		free(mode);
+		free(fmode);
 	}
 
 	choice = true;
@@ -505,18 +521,18 @@ bool setup_myself_reloadable(void) {
 
 	get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
 	get_config_bool(lookup_config(config_tree, "DecrementTTL"), &decrement_ttl);
-	if(get_config_string(lookup_config(config_tree, "Broadcast"), &mode)) {
-		if(!strcasecmp(mode, "no"))
+	if(get_config_string(lookup_config(config_tree, "Broadcast"), &bmode)) {
+		if(!strcasecmp(bmode, "no"))
 			broadcast_mode = BMODE_NONE;
-		else if(!strcasecmp(mode, "yes") || !strcasecmp(mode, "mst"))
+		else if(!strcasecmp(bmode, "yes") || !strcasecmp(bmode, "mst"))
 			broadcast_mode = BMODE_MST;
-		else if(!strcasecmp(mode, "direct"))
+		else if(!strcasecmp(bmode, "direct"))
 			broadcast_mode = BMODE_DIRECT;
 		else {
 			logger(DEBUG_ALWAYS, LOG_ERR, "Invalid broadcast mode!");
 			return false;
 		}
-		free(mode);
+		free(bmode);
 	}
 
 #if !defined(SOL_IP) || !defined(IP_TOS)
@@ -571,23 +587,13 @@ static bool setup_myself(void) {
 	int i, err;
 	int replaywin_int;
 
-	myself = new_node();
-	myself->connection = new_connection();
-
-	myself->hostname = xstrdup("MYSELF");
-	myself->connection->hostname = xstrdup("MYSELF");
-
-	myself->connection->options = 0;
-	myself->connection->protocol_major = PROT_MAJOR;
-	myself->connection->protocol_minor = PROT_MINOR;
-
-	myself->options |= PROT_MINOR << 24;
-
 	if(!(name = get_name())) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Name for tinc daemon required!");
 		return false;
 	}
 
+	myself = new_node();
+	myself->connection = new_connection();
 	myself->name = name;
 	myself->connection->name = xstrdup(name);
 	xasprintf(&fname, "%s" SLASH "hosts" SLASH "%s", confbase, name);
@@ -595,6 +601,18 @@ static bool setup_myself(void) {
 	read_config_file(config_tree, fname);
 	free(fname);
 
+	if(!get_config_string(lookup_config(config_tree, "Port"), &myport))
+		myport = xstrdup("655");
+
+	xasprintf(&myself->hostname, "MYSELF port %s", myport);
+	myself->connection->hostname = xstrdup(myself->hostname);
+
+	myself->connection->options = 0;
+	myself->connection->protocol_major = PROT_MAJOR;
+	myself->connection->protocol_minor = PROT_MINOR;
+
+	myself->options |= PROT_MINOR << 24;
+
 	get_config_bool(lookup_config(config_tree, "ExperimentalProtocol"), &experimental);
 
 	if(experimental && !read_ecdsa_private_key())
@@ -603,9 +621,6 @@ static bool setup_myself(void) {
 	if(!read_rsa_private_key())
 		return false;
 
-	if(!get_config_string(lookup_config(config_tree, "Port"), &myport))
-		myport = xstrdup("655");
-
 	if(!atoi(myport)) {
 		struct addrinfo *ai = str2addrinfo("localhost", myport, SOCK_DGRAM);
 		sockaddr_t sa;
@@ -709,6 +724,8 @@ static bool setup_myself(void) {
 	myself->nexthop = myself;
 	myself->via = myself;
 	myself->status.reachable = true;
+	myself->last_state_change = time(NULL);
+	myself->status.sptps = experimental;
 	node_add(myself);
 
 	graph();
@@ -914,6 +931,8 @@ static bool setup_myself(void) {
 		return false;
 	}
 
+	last_config_check = time(NULL);
+
 	return true;
 }
 
@@ -952,14 +971,12 @@ bool setup_network(void) {
   close all open network connections
 */
 void close_network_connections(void) {
-	splay_node_t *node, *next;
-	connection_t *c;
-	char *envp[5];
-	int i;
-
-	for(node = connection_tree->head; node; node = next) {
+	for(list_node_t *node = connection_list->head, *next; node; node = next) {
 		next = node->next;
-		c = node->data;
+		connection_t *c = node->data;
+		/* Keep control connections open until the end, so they know when we really terminated */
+		if(c->status.control)
+			c->socket = -1;
 		c->outgoing = NULL;
 		terminate_connection(c, false);
 	}
@@ -972,13 +989,14 @@ void close_network_connections(void) {
 		free_connection(myself->connection);
 	}
 
-	for(i = 0; i < listen_sockets; i++) {
+	for(int i = 0; i < listen_sockets; i++) {
 		event_del(&listen_socket[i].ev_tcp);
 		event_del(&listen_socket[i].ev_udp);
 		close(listen_socket[i].tcp);
 		close(listen_socket[i].udp);
 	}
 
+	char *envp[5];
 	xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
 	xasprintf(&envp[1], "DEVICE=%s", device ? : "");
 	xasprintf(&envp[2], "INTERFACE=%s", iface ? : "");
@@ -995,7 +1013,7 @@ void close_network_connections(void) {
 
 	if(myport) free(myport);
 
-	for(i = 0; i < 4; i++)
+	for(int i = 0; i < 4; i++)
 		free(envp[i]);
 
 	devops.close();