Replace hard-code with new ScriptsInterpreter configuration property.

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index a179228..eec438a 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -47,6 +47,12 @@
 char *myport;
 devops_t devops;
 
+char *proxyhost;
+char *proxyport;
+char *proxyuser;
+char *proxypass;
+proxytype_t proxytype;
+
 bool read_rsa_public_key(connection_t *c) {
        FILE *fp;
        char *fname;
@@ -316,6 +322,8 @@ static bool setup_myself(void) {
        char *name, *hostname, *mode, *afname, *cipher, *digest, *type;
        char *fname = NULL;
        char *address = NULL;
+       char *proxy = NULL;
+       char *space;
        char *envp[5];
        struct addrinfo *ai, *aip, hint = {0};
        bool choice;
@@ -359,6 +367,68 @@ static bool setup_myself(void) {
                sockaddr2str(&sa, NULL, &myport);
        }
 
+       get_config_string(lookup_config(config_tree, "Proxy"), &proxy);
+       if(proxy) {
+               if((space = strchr(proxy, ' ')))
+                       *space++ = 0;
+
+               if(!strcasecmp(proxy, "none")) {
+                       proxytype = PROXY_NONE;
+               } else if(!strcasecmp(proxy, "socks4")) {
+                       proxytype = PROXY_SOCKS4;
+               } else if(!strcasecmp(proxy, "socks4a")) {
+                       proxytype = PROXY_SOCKS4A;
+               } else if(!strcasecmp(proxy, "socks5")) {
+                       proxytype = PROXY_SOCKS5;
+               } else if(!strcasecmp(proxy, "http")) {
+                       proxytype = PROXY_HTTP;
+               } else if(!strcasecmp(proxy, "exec")) {
+                       proxytype = PROXY_EXEC;
+               } else {
+                       logger(LOG_ERR, "Unknown proxy type %s!", proxy);
+                       return false;
+               }
+
+               switch(proxytype) {
+                       case PROXY_NONE:
+                       default:
+                               break;
+
+                       case PROXY_EXEC:
+                               if(!space || !*space) {
+                                       logger(LOG_ERR, "Argument expected for proxy type exec!");
+                                       return false;
+                               }
+                               proxyhost =  xstrdup(space);
+                               break;
+
+                       case PROXY_SOCKS4:
+                       case PROXY_SOCKS4A:
+                       case PROXY_SOCKS5:
+                       case PROXY_HTTP:
+                               proxyhost = space;
+                               if(space && (space = strchr(space, ' ')))
+                                       *space++ = 0, proxyport = space;
+                               if(space && (space = strchr(space, ' ')))
+                                       *space++ = 0, proxyuser = space;
+                               if(space && (space = strchr(space, ' ')))
+                                       *space++ = 0, proxypass = space;
+                               if(!proxyhost || !*proxyhost || !proxyport || !*proxyport) {
+                                       logger(LOG_ERR, "Host and port argument expected for proxy!");
+                                       return false;
+                               }
+                               proxyhost = xstrdup(proxyhost);
+                               proxyport = xstrdup(proxyport);
+                               if(proxyuser && *proxyuser)
+                                       proxyuser = xstrdup(proxyuser);
+                               if(proxypass && *proxypass)
+                                       proxypass = xstrdup(proxypass);
+                               break;
+               }
+
+               free(proxy);
+       }
+
        /* Read in all the subnets specified in the host configuration file */
 
        cfg = lookup_config(config_tree, "Subnet");
@@ -429,7 +499,19 @@ static bool setup_myself(void) {
 
        get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
        get_config_bool(lookup_config(config_tree, "DecrementTTL"), &decrement_ttl);
-       get_config_bool(lookup_config(config_tree, "Broadcast"), &broadcast);
+       if(get_config_string(lookup_config(config_tree, "Broadcast"), &mode)) {
+               if(!strcasecmp(mode, "no"))
+                       broadcast_mode = BMODE_NONE;
+               else if(!strcasecmp(mode, "yes") || !strcasecmp(mode, "mst"))
+                       broadcast_mode = BMODE_MST;
+               else if(!strcasecmp(mode, "direct"))
+                       broadcast_mode = BMODE_DIRECT;
+               else {
+                       logger(LOG_ERR, "Invalid broadcast mode!");
+                       return false;
+               }
+               free(mode);
+       }
 
 #if !defined(SOL_IP) || !defined(IP_TOS)
        if(priorityinheritance)