New upstream version 2.8

CHANGES.3

@@ -298,6 +298,41 @@ Thanks to Han for reporting this.
 While working on new node W1WCG, I noticed some code clean up in node.c
 There's still a lot more to do especially with ANSI.
 
+15/06/2017 - v2.8
+In gateway.c I cleaned up the do_ping routing slightly. I was going to add
+a default timer but instead decided to let the user hit enter for their own
+"timer" of sorts. Users are also now instructed on the node to hit enter
+in order to abort a ping.
+
+Cleaned up do_nodes so now if there's a slime trail node, rather than prefix
+it with a colon ":", now it will display ##TEMP: instead. This was sorta
+bugging me on just how to handle these. While I was at it, I made a 
+modification to gateway.c so if a user tried to "C ##TEMP" it instructs the
+end user to use the callsign-ssid. I can't think of any other node that does
+this.
+
+Thanks to Dave Hibbard (at Debian) for pointing out a dropped "t" in the word
+"software" in flexd.c when the -v switch is used.
+
+Cleaned up some prompt routines including the ipv4/ipv6 login sequences.
+Before (especially with ipv6) if a callsign had no permissions to login via
+the internet they were never informed how to gain access - they were simply
+denied. I found this to somewhat make the node a bit unfriendly. Fixed.
+
+With all the chatter on the 44-net list about IPv6, I've decided to get my
+block active for further testing. In doing so, I noticed that if a user
+telnetted in via IPv6 and made a NetRom connect out, the node failed to
+inform them that they were connected... fixed.
+
+As of this writing there's no outboud telnet or dns functions for IPv6
+but that's not to say it's not in the works. Personally, I don't see a
+true need for IPv6 outbound for amateur radio as the amprnet is going
+quite strong however that's not to say things may not change either. If
+anything, IPv6 through an HE.net tunnel works as slick as the amprnet
+does with the exception of how it handles dynamic clients. Other than 
+that, it does appear to tunnel through your ISP filters as amprnet
+does which is a plus.
+
 ----------- Note on SystemD --------
 In uronode.socket, you'll notice the line:
 ListenStream=0.0.0.0:3694

command.c

@@ -99,10 +99,10 @@ void node_prompt(const char *fmt, ...)
    axio_printf(NodeIo,"\r\e[01;35m-=>\e[0m  \b");
   }
   if ((User.ul_type ==AF_INET6)  && (check_perms(PERM_ANSI, 0L) == -1)) {
-    axio_printf(NodeIo, "\nSystemD - %s@%s: ",User.call, HostName);
+    axio_printf(NodeIo, "\n%s@%s-IPv6: ",User.call, HostName);
   }
   if ((User.ul_type ==AF_INET6)  && (check_perms(PERM_ANSI, 0L) != -1)) {
-    axio_printf(NodeIo, "\n\e[01;31mSystemD \e[0m- \e[01;34m%s@\e[0m%s: ",User.call, HostName);
+    axio_printf(NodeIo, "\n\e[01;34m%s\e[0m@\e[01;31m%s\e[0m-\e[01;33mIPv6\e[0m: ",User.call, HostName);
   }
 /*  axio_flush(NodeIo); */
 }
@@ -119,6 +119,15 @@ void node_logout(char *reason)
       axio_printf(NodeIo, "\e[0;m");
     }
   }
+  if (User.ul_type == AF_INET6) {
+    if (check_perms(PERM_ANSI, 0L) != -1) {
+      axio_printf(NodeIo, "\e[03;36m");
+    }
+    axio_printf(NodeIo, "Thank you %s, for connecting to the \n%s URONode IPv6 packet shell.\n", User.call, HostName);
+    if (check_perms(PERM_ANSI, 0L) != -1) {
+      axio_printf(NodeIo, "\e[0;m");
+    }
+  }
   if (User.ul_type == AF_NETROM) {
     axio_printf(NodeIo,"");
   } 
@@ -662,6 +671,8 @@ int do_nodes(int argc, char **argv)
     }
     if ((User.ul_type == AF_NETROM) && (i % 4) != 0) {
 	node_msg("");
+    } else
+    if ((User.ul_type != AF_NETROM) && (i % 4) == 0) {
     }
     free_proc_nr_nodes(list);
     return 0;
@@ -981,7 +992,7 @@ int nuser_list(int argc, char **argv)
       break;
 
     case AF_INET6:
-       sprintf(buf, "\nTelnet6 (%.9s @ SystemD)", u.call);
+       sprintf(buf, "\nTelnet6 (%.9s @ IPv6)", u.call);
        break;
 
     case AF_UNSPEC:

extcmd.c

@@ -144,7 +144,7 @@ static int pipe_extcmd(struct cmd *cmdp, char **argv)
     if (check_perms(PERM_ANSI, 0L) != -1) {
       axio_printf(NodeIo, "\e[01;31m");
     }  
-    axio_printf(NodeIo, "Returning you to the shell... ");
+    axio_printf(NodeIo, "Returning you to the shell...");
   } else if (User.ul_type == AF_AX25) {
     if (check_perms(PERM_ANSI, 0L) != -1) {
       axio_printf(NodeIo,"\e[01;31m");

flexd.c

@@ -413,7 +413,7 @@ int main(int argc, char *argv[])
            printf("FlexD version %s.\n\r", VERSION);
 	   printf("Copywrite (c) 2000-2003 by Roy PE1RJA and Stefano IZ5AWZ\n\r");
            printf("Copywrite (c) 2003 - present by Brian Rogers - N1URO.\n\r");
-           printf("FlexD is free sofware and you are welcome to redistribute it\n\r");
+           printf("FlexD is free software and you are welcome to redistribute it\n\r");
            printf("under the terms of GNU General Public Licence as published\n\r");
            printf("by Free Software Foundation; either version 2 of the License, or\n\r");
            printf("(at your option) any later version.\n\r");

gateway.c

@@ -271,6 +271,7 @@ static ax25io *connect_to(char **addr, int family, int escape, int compr)
     /*    else node_msg("Trying %s on %s... Type <RETURN> to abort", User.dl_name, User.dl_port); */
     break;
 #endif
+  case AF_INET6:
   case AF_INET:
     if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
       node_perror("connect_to: socket", errno);
@@ -493,7 +494,7 @@ static ax25io *connect_to(char **addr, int family, int escape, int compr)
 	  if (check_perms(PERM_ANSI, 0L) != -1) {
 	    axio_printf(NodeIo,"\e[01;32m");
 	  }
-	  if (User.ul_type == AF_INET) {
+	  if ((User.ul_type == AF_INET) || (User.ul_type == AF_INET6)) {
 	    axio_printf(NodeIo,"Virtual circuit established to %s\n", User.dl_name);
 	  }
 	  if (User.ul_type == AF_NETROM) {
@@ -701,7 +702,12 @@ int do_connect(int argc, char **argv)
       if (User.ul_type == AF_NETROM) {
 	axio_printf(NodeIo,"%s} ", NodeId);
       }
-      axio_printf(NodeIo,"%s not found, please retry your entry.", argv[1]);
+
+      if (strcmp(argv[1], "##TEMP") == 0) {
+         axio_printf(NodeIo,"%s is not connectable. Use the callsign-ssid.", argv[1]);
+         } else {
+      axio_printf(NodeIo,"%s not found. Please retry your entry.", argv[1]);
+      }
       family = AF_UNSPEC;
       //      free_flex_dst(flx);
       //      free_ax_routes(ax);
@@ -789,7 +795,7 @@ int do_connect(int argc, char **argv)
     if (check_perms(PERM_ANSI, 0L) != -1) {
       axio_printf(NodeIo,"\e[01;31m");
     }
-    axio_printf(NodeIo,"\nReturning you to the shell... ");
+    axio_printf(NodeIo,"Returning you to the shell...");
   } else
       if ((User.ul_type == AF_AX25) && (!stay)) {
   axio_flush(NodeIo);
@@ -1033,6 +1039,12 @@ int do_ping(int argc, char **argv)
     node_perror("do_ping: socket", errno);
     return 0;
   }
+  if (check_perms(PERM_ANSI, 0L) != -1) {
+    axio_printf(NodeIo,"\e[01;32mPing engaged, hit <ENTER> to abort.\n\e[0m");
+  }
+  if (check_perms(PERM_ANSI, 0L) == -1) {
+    axio_printf(NodeIo, "Ping engaged, hit <ENTER> to abort.\n");
+  }
   if (check_perms(PERM_ANSI, 0L) != -1) {
     axio_printf(NodeIo,"\e[01;35mICMP Echo request sent to: \e[0m");
   }

node.c

@@ -9,7 +9,8 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-
+//IPv6
+#include <netdb.h>
 #include <netax25/ax25.h>
 #include <netrose/rose.h>
 #include <netax25/axlib.h>
@@ -194,8 +195,8 @@ int main(int argc, char *argv[])
       /*			axio_flush(NodeIo); */
       if(NodeIo!=NULL)
 	axio_flush(NodeIo);
-	if (system("telnet 127.0.0.1 3694") < 0 ) {                        /* VE3TOK - 18Nov2014, return value */
+	if (system("telnet localhost 3694") < 0 ) {                        /* VE3TOK - 18Nov2014, return value */
-           syslog(LOG_DEBUG, "Can't \"execute telnet 127.0.0.1 3694\"");
+           syslog(LOG_DEBUG, "Can't \"execute telnet ::1 or 127.0.0.1 3694\"");
            return 1;
         }
 	node_log(LOGLVL_ERROR,"Closing console telnet session.", -1);
@@ -256,6 +257,7 @@ int main(int argc, char *argv[])
   }
   if ((pw = read_perms(&User, saddr.sin.sin_addr.s_addr)) == NULL) {
     node_msg("Sorry, I'm not allowed to talk to you.");
+    axio_printf(NodeIo,"*** Password required! If you don't have a password please email\n%s for a password you wish to use.\n", Email);
     node_log(LOGLVL_LOGIN, "Login denied for %s @ %s", User.call, User.ul_name);
     node_logout("Login denied");
   } 

node.h

@@ -1,5 +1,5 @@
-#define VERSION                "URONode v2.7"
+#define VERSION                "URONode v2.8"
-#define COMPILING	       "June 1, 2017"
+#define COMPILING	       "November 23, 2017"
 
 #define STATE_IDLE	0
 #define STATE_TRYING	1

router.c

@@ -206,9 +206,9 @@ int do_dest(int argc, char **argv)
     }
     if ((i % 4) != 0) axio_printf(NodeIo,""); 
     free_flex_dst(fdst);
-    if (User.ul_type == AF_NETROM) {
+//    if (User.ul_type == AF_NETROM) {
-      node_msg("");
+//      node_msg("");
-    }
+//    }
     return 0;
   }
   if ((flgt=read_flex_gt()) == NULL) {

util.c

@@ -79,9 +79,10 @@ char *print_node(const char *alias, const char *call)
   static char node[17];
 
   sprintf(node, "%s%s%s",
-	  !strcmp(alias, "*") ? "" : alias,
+	  !strcmp(alias, "*") ? "##TEMP:" : alias,
-	  !strcmp(call, "*") ? "" : ":", call);
+	  !strcmp(alias, "*") ? "" : ":",
-  
+//	  !strcmp(call, "*") ? "" : call);
+	  call);
   return node;
 }