X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Ftincd.c;h=318f7594e630f2bf288e9f744c44d23a9f4f1caa;hp=3dbac7e30f9f59d2626630d0f33cd1d6a68e9960;hb=34f9e6cf2d6d2b81eb63f9f28963b447a2157740;hpb=bc22ee16e6903d2caf9d22afa85020d1e3e10b56

diff --git a/src/tincd.c b/src/tincd.c
index 3dbac7e3..318f7594 100644
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -1,7 +1,7 @@
 /*
     tincd.c -- the main file for tincd
-    Copyright (C) 1998,1999,2000 Ivo Timmermans <itimmermans@bigfoot.com>
-                            2000 Guus Sliepen <guus@sliepen.warande.net>
+    Copyright (C) 1998-2001 Ivo Timmermans <itimmermans@bigfoot.com>
+                  2000,2001 Guus Sliepen <guus@sliepen.warande.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: tincd.c,v 1.10.4.38 2000/12/03 12:23:06 zarq Exp $
+    $Id: tincd.c,v 1.10.4.45 2001/03/01 21:32:04 guus Exp $
 */
 
 #include "config.h"
@@ -88,9 +88,6 @@ static int show_version;
 /* If nonzero, it will attempt to kill a running tincd and exit. */
 static int kill_tincd = 0;
 
-/* If zero, don't detach from the terminal. */
-extern int do_detach;
-
 /* If nonzero, generate public/private keypair for this host/net. */
 static int generate_keys = 0;
 
@@ -229,9 +226,12 @@ int keygen(int bits)
 {
   RSA *rsa_key;
   FILE *f;
+  config_t const *cfg;
+  char *filename;
 
   fprintf(stderr, _("Generating %d bits keys:\n"), bits);
   rsa_key = RSA_generate_key(bits, 0xFFFF, indicator, NULL);
+
   if(!rsa_key)
     {
       fprintf(stderr, _("Error during key generation!"));
@@ -240,15 +240,31 @@ int keygen(int bits)
   else
     fprintf(stderr, _("Done.\n"));
 
-  if((f = ask_and_safe_open("rsa_key.pub", _("public RSA key"))) == NULL)
+  if(config && (cfg = get_config_val(config, config_name)))
+    asprintf(&filename, "%s/hosts/%s", confbase, cfg->data.ptr);
+  else
+    asprintf(&filename, "%s/rsa_key.priv", confbase);
+
+  if((f = ask_and_safe_open(filename, _("public RSA key"), "a")) == NULL)
     return -1;
+
+  if(ftell(f))
+    fprintf(stderr, _("Appending key to existing contents.\nMake sure only one key is stored in the file.\n"));
+
   PEM_write_RSAPublicKey(f, rsa_key);
   fclose(f);
+  free(filename);
   
-  if((f = ask_and_safe_open("rsa_key.priv", _("private RSA key"))) == NULL)
+  asprintf(&filename, "%s/rsa_key.priv", confbase);
+  if((f = ask_and_safe_open(filename, _("private RSA key"), "a")) == NULL)
     return -1;
+
+  if(ftell(f))
+    fprintf(stderr, _("Appending key to existing contents.\nMake sure only one key is stored in the file.\n"));
+
   PEM_write_RSAPrivateKey(f, rsa_key, NULL, NULL, 0, NULL, NULL);
   fclose(f);
+  free(filename);
 
   return 0;
 }
@@ -265,7 +281,7 @@ void make_names(void)
       if(!confbase)
         asprintf(&confbase, "%s/tinc/%s", CONFDIR, netname);
       else
-        fprintf(stderr, _("Both netname and configuration directory given, using the latter...\n"));
+        syslog(LOG_INFO, _("Both netname and configuration directory given, using the latter..."));
       if(!identname)
         asprintf(&identname, "tinc.%s", netname);
     }
@@ -299,7 +315,7 @@ main(int argc, char **argv, char **envp)
   if(show_version)
     {
       printf(_("%s version %s (built %s %s, protocol %d)\n"), PACKAGE, VERSION, __DATE__, __TIME__, PROT_CURRENT);
-      printf(_("Copyright (C) 1998,1999,2000 Ivo Timmermans, Guus Sliepen and others.\n"
+      printf(_("Copyright (C) 1998-2001 Ivo Timmermans, Guus Sliepen and others.\n"
 	       "See the AUTHORS file for a complete list.\n\n"
 	       "tinc comes with ABSOLUTELY NO WARRANTY.  This is free software,\n"
 	       "and you are welcome to redistribute it under certain conditions;\n"
@@ -313,30 +329,35 @@ main(int argc, char **argv, char **envp)
 
   if(geteuid())
     {
-      fprintf(stderr, _("You must be root to run this program. Sorry.\n"));
+      fprintf(stderr, _("You must be root to run this program.\n"));
       return 1;
     }
 
+  openlog("tinc", LOG_PERROR, LOG_DAEMON);	/* Catch all syslog() calls issued before detaching */
+
   g_argv = argv;
 
   make_names();
 
   /* Slllluuuuuuurrrrp! */
-
+cp
   RAND_load_file("/dev/urandom", 1024);
-
+cp
   if(generate_keys)
-    exit(keygen(generate_keys));
-
+    {
+      read_server_config();
+      exit(keygen(generate_keys));
+    }
+    
   if(kill_tincd)
     exit(kill_other());
 
   if(read_server_config())
-    return 1;
-
+    exit(1);
+cp
   if(detach())
     exit(0);
-
+cp
   if(debug_lvl >= DEBUG_ERROR)
     ERR_load_crypto_strings();
     
@@ -359,8 +380,7 @@ main(int argc, char **argv, char **envp)
       else
         {
           syslog(LOG_ERR, _("Not restarting."));
-          exit(0);
+          exit(1);
         }
     }
 }
-