From d190d23831dae1a77075557f2ff6e0c713d747d5 Mon Sep 17 00:00:00 2001
From: t3sserakt <t3ss@posteo.de>
Date: Mon, 11 Oct 2021 17:08:46 +0200
Subject: fixed unset port forwarding variable bug in netjail script, fixed end
 cmd without shutdown bug, smaller fixes

---
 src/testing/netjail_start_v2.sh |  4 ++--
 src/testing/testing_api_loop.c  | 33 ++++++++++++++++++++++++++++-----
 src/testing/topo.sh             |  8 ++++++--
 3 files changed, 36 insertions(+), 9 deletions(-)

(limited to 'src/testing')

diff --git a/src/testing/netjail_start_v2.sh b/src/testing/netjail_start_v2.sh
index dd1f2ad93..81196d53d 100755
--- a/src/testing/netjail_start_v2.sh
+++ b/src/testing/netjail_start_v2.sh
@@ -61,12 +61,12 @@ for N in $(seq $GLOBAL_N); do
 
     # TODO Topology configuration must be enhanced to configure forwarding to more than one subnet node via different ports.
     
-    if [ "1" == "${R_TCP[$N]}" ]
+    if [ -z "${R_TCP[$N]}" -a "1" == "${R_TCP[$N]}" ]
     then
         ip netns exec ${ROUTERS[$N]} iptables -t nat -A PREROUTING -p tcp -d $GLOBAL_GROUP.$N --dport 60002 -j DNAT --to $LOCAL_GROUP.1
         ip netns exec ${ROUTERS[$N]} iptables -A FORWARD -d $LOCAL_GROUP.1  -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
     fi
-    if [ "1" == "${R_UDP[$N]}" ]
+    if [ -z "${R_UDP[$N]}" -a "1" == "${R_UDP[$N]}" ]
     then
         ip netns exec ${ROUTERS[$N]} iptables -t nat -A PREROUTING -p udp -d $GLOBAL_GROUP.$N --dport 60002 -j DNAT --to $LOCAL_GROUP.1
         ip netns exec ${ROUTERS[$N]} iptables -A FORWARD -d $LOCAL_GROUP.1  -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
diff --git a/src/testing/testing_api_loop.c b/src/testing/testing_api_loop.c
index ab095aafa..bb04280a9 100644
--- a/src/testing/testing_api_loop.c
+++ b/src/testing/testing_api_loop.c
@@ -453,6 +453,7 @@ interpreter_run (void *cls)
   struct FinishTaskClosure *ftc;
   struct GNUNET_TESTING_Interpreter *is = cls;
   struct GNUNET_TESTING_Command *cmd = &is->commands[is->ip];
+  bool shutdown_on_end = cmd->shutdown_on_end;
 
   is->task = NULL;
 
@@ -460,11 +461,16 @@ interpreter_run (void *cls)
   {
 
     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                "Running command END %p\n",
-                is);
+                "Running command END %p %u\n",
+                is,
+                shutdown_on_end);
     is->result = GNUNET_OK;
-    if (GNUNET_YES == cmd->shutdown_on_end)
+    if (GNUNET_YES == shutdown_on_end)
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  "Running command END with shutdown\n");
       GNUNET_SCHEDULER_shutdown ();
+    }
     return;
   }
   else if (NULL != cmd)
@@ -596,13 +602,30 @@ GNUNET_TESTING_run (const char *cfg_filename,
   }
   /* get the number of commands */
   for (i = 0; NULL != commands[i].label; i++)
-    ;
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "on end %u\n",
+                commands[i].shutdown_on_end);
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "on end %u\n",
+              commands[i].shutdown_on_end);
+  // ;
   is->commands = GNUNET_new_array (i + 1,
                                    struct GNUNET_TESTING_Command);
   memcpy (is->commands,
           commands,
-          sizeof (struct GNUNET_TESTING_Command) * i);
+          sizeof (struct GNUNET_TESTING_Command) * (i + 1));
 
+  for (i = 0; NULL != is->commands[i].label; i++)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "on end %u\n",
+                is->commands[i].shutdown_on_end);
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "on end %u\n",
+              is->commands[i].shutdown_on_end);
   is->timeout_task = GNUNET_SCHEDULER_add_delayed
                        (timeout,
                        &do_timeout,
diff --git a/src/testing/topo.sh b/src/testing/topo.sh
index 090c3053f..0046622b6 100755
--- a/src/testing/topo.sh
+++ b/src/testing/topo.sh
@@ -20,8 +20,7 @@ extract_attributes()
 	number=$(echo $line|cut -d \| -f 1| cut -c 2-|cut -d : -f 2 )
 	echo $number
     fi
-	
-    
+
     nf=$(echo $line|awk -F: '{print NF}')
     for ((i=2;i<=$nf;i++))
     do
@@ -67,6 +66,11 @@ while read line; do
     then
 	GLOBAL_N=$(cut -d : -f 2 <<< $line)
 	echo $GLOBAL_N
+    for ((i=1;i<=$GLOBAL_N;i++))
+    do
+        R_TCP[$i]=0
+        R_UDP[$i]=0
+    done    
     elif [ "$key" = "X" ]
     then
 	KNOWN=$(cut -d : -f 2 <<< $line)
-- 
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