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authort3sserakt <t3ss@posteo.de>2021-09-13 18:25:21 +0200
committert3sserakt <t3ss@posteo.de>2021-09-13 18:25:21 +0200
commit72d77af5270ba1dabe6fa8c45009601b44d23b7b (patch)
tree3ea58e04fdaf79befff8925086b2dbf391586d64
parent46e07ed8eb64ff5a7473ac51de2e39c5a8a6ab3d (diff)
- added tng milestone 2 versions with improvements onto version 1 files , fixed smaller issues in milestone 1 versions, added version 1 to buildbot, added new testcase for testing udp backchannel
-rwxr-xr-x.buildbot/firefly-x86_64-amdepyc_test_tng.sh2
-rwxr-xr-xcontrib/scripts/netjail/netjail_setup_internet.sh2
-rw-r--r--po/POTFILES.in1
-rw-r--r--src/include/gnunet_testing_ng_lib.h179
-rw-r--r--src/include/gnunet_transport_application_service.h7
-rw-r--r--src/testing/Makefile.am12
-rw-r--r--src/testing/gnunet-cmds-helper.c20
-rwxr-xr-xsrc/testing/netjail_core_v2.sh260
-rwxr-xr-xsrc/testing/netjail_exec_v2.sh14
-rwxr-xr-xsrc/testing/netjail_start_v2.sh61
-rwxr-xr-xsrc/testing/netjail_stop_v2.sh59
-rw-r--r--src/testing/test_testing_api_cmd_netjail.c10
-rw-r--r--src/testing/testing.c381
-rw-r--r--src/testing/testing_api_cmd_netjail_start_testsystem.c20
-rw-r--r--src/testing/testing_api_cmd_netjail_start_testsystem_v2.c718
-rw-r--r--src/testing/testing_api_cmd_netjail_start_v2.c229
-rw-r--r--src/testing/testing_api_cmd_netjail_stop_testsystem_v2.c143
-rw-r--r--src/testing/testing_api_cmd_netjail_stop_v2.c225
-rwxr-xr-xsrc/testing/topo.sh95
-rw-r--r--src/transport/Makefile.am39
-rw-r--r--src/transport/test_transport_plugin_cmd_simple_send.c13
-rw-r--r--src/transport/test_transport_plugin_cmd_simple_send_v2.c262
-rw-r--r--src/transport/test_transport_plugin_cmd_udp_backchannel_recv.c262
-rw-r--r--src/transport/test_transport_plugin_cmd_udp_backchannel_send.c262
-rw-r--r--src/transport/test_transport_port_forward.c85
-rw-r--r--src/transport/test_transport_simple_send.c86
-rw-r--r--src/transport/test_transport_simple_send_v2.c83
-rwxr-xr-xsrc/transport/test_transport_simple_send_v2.sh2
-rw-r--r--src/transport/transport-testing-cmds.h233
-rw-r--r--src/transport/transport-testing-ng.h107
-rw-r--r--src/transport/transport_api_cmd_connecting_peers.c56
-rw-r--r--src/transport/transport_api_cmd_connecting_peers_v2.c242
-rw-r--r--src/transport/transport_api_cmd_send_simple_v2.c156
-rw-r--r--src/transport/transport_api_cmd_start_peer.c36
-rw-r--r--src/transport/transport_api_cmd_start_peer_v2.c607
-rw-r--r--src/transport/transport_api_cmd_stop_peer.c2
36 files changed, 4813 insertions, 158 deletions
diff --git a/.buildbot/firefly-x86_64-amdepyc_test_tng.sh b/.buildbot/firefly-x86_64-amdepyc_test_tng.sh
index f247f5a69..55561beac 100755
--- a/.buildbot/firefly-x86_64-amdepyc_test_tng.sh
+++ b/.buildbot/firefly-x86_64-amdepyc_test_tng.sh
@@ -3,6 +3,6 @@
# echo "Skipped"
pushd src/transport
-make check TESTS='test_communicator_basic-tcp test_communicator_rekey-tcp test_communicator_basic-unix test_communicator_basic-udp test_communicator_backchannel-udp test_communicator_rekey-udp test_communicator_bidirect-tcp'
+make check TESTS='test_communicator_basic-tcp test_communicator_rekey-tcp test_communicator_basic-unix test_communicator_basic-udp test_communicator_backchannel-udp test_communicator_rekey-udp test_communicator_bidirect-tcp test_transport_simple_send.sh'
pkill --signal 9 -U buildbot gnunet
popd
diff --git a/contrib/scripts/netjail/netjail_setup_internet.sh b/contrib/scripts/netjail/netjail_setup_internet.sh
index e3880783f..ea820f38c 100755
--- a/contrib/scripts/netjail/netjail_setup_internet.sh
+++ b/contrib/scripts/netjail/netjail_setup_internet.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
. "./netjail_core.sh"
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 814727dab..f3c82b259 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -438,6 +438,7 @@ src/testing/testing_api_loop.c
src/testing/testing_api_trait_cmd.c
src/testing/testing_api_trait_process.c
src/testing/testing_api_traits.c
+src/testing/testing_json_vnet.c
src/topology/friends.c
src/topology/gnunet-daemon-topology.c
src/transport/gnunet-communicator-tcp.c
diff --git a/src/include/gnunet_testing_ng_lib.h b/src/include/gnunet_testing_ng_lib.h
index 939863d67..a6f8429f4 100644
--- a/src/include/gnunet_testing_ng_lib.h
+++ b/src/include/gnunet_testing_ng_lib.h
@@ -47,6 +47,109 @@
} while (0)
+/**
+ * Router of a network namespace.
+ */
+struct GNUNET_TESTING_NetjailRouter
+{
+ /**
+ * Will tcp be forwarded?
+ */
+ unsigned int tcp_port;
+
+ /**
+ * Will udp be forwarded?
+ */
+ unsigned int udp_port;
+};
+
+
+/**
+ * Node in the netjail topology.
+ */
+struct GNUNET_TESTING_NetjailNode
+{
+ /**
+ * Plugin for the test case to be run on this node.
+ */
+ char *plugin;
+
+ /**
+ * Flag indicating if this node is a global known node.
+ */
+ unsigned int is_global;
+
+ /**
+ * The number of the namespace this node is running in.
+ */
+ unsigned int namespace_n;
+
+ /**
+ * The number of this node in the namespace.
+ */
+ unsigned int node_n;
+};
+
+
+/**
+ * Namespace in a topology.
+ */
+struct GNUNET_TESTING_NetjailNamespace
+{
+ /**
+ * The number of the namespace.
+ */
+ unsigned int namespace_n;
+
+ /**
+ * Router of the namespace.
+ */
+ struct GNUNET_TESTING_NetjailRouter *router;
+
+ /**
+ * Hash map containing the nodes in this namespace.
+ */
+ struct GNUNET_CONTAINER_MultiShortmap *nodes;
+};
+
+/**
+ * Toplogy of our netjail setup.
+ */
+struct GNUNET_TESTING_NetjailTopology
+{
+
+ /**
+ * Default plugin for the test case to be run on nodes.
+ */
+ char *plugin;
+
+ /**
+ * Number of namespaces.
+ */
+ unsigned int namespaces_n;
+
+ /**
+ * Number of nodes per namespace.
+ */
+ unsigned int nodes_m;
+
+ /**
+ * Number of global known nodes per namespace.
+ */
+ unsigned int nodes_x;
+
+ /**
+ * Hash map containing the namespaces (for natted nodes) of the topology.
+ */
+ struct GNUNET_CONTAINER_MultiShortmap *map_namespaces;
+
+ /**
+ * Hash map containing the global known nodes which are not natted.
+ */
+ struct GNUNET_CONTAINER_MultiShortmap *map_globals;
+};
+
+
/* ******************* Generic interpreter logic ************ */
/**
@@ -456,6 +559,16 @@ struct GNUNET_TESTING_Timer
/**
+ * Getting the topology from file.
+ *
+ * @param filename The name of the topology file.
+ * @return The GNUNET_TESTING_NetjailTopology
+ */
+struct GNUNET_TESTING_NetjailTopology *
+GNUNET_TESTING_get_topo_from_file (const char *filename);
+
+
+/**
* Obtain performance data from the interpreter.
*
* @param timers what commands (by label) to obtain runtimes for
@@ -853,7 +966,8 @@ GNUNET_TESTING_cmd_system_destroy (const char *label,
* Create command.
*
* @param label name for command.
- * @param binaryname to start.
+ * @param local_m Number of local nodes in each namespace.
+ * @param global_n The number of namespaces.
* @return command.
*/
struct GNUNET_TESTING_Command
@@ -861,6 +975,17 @@ GNUNET_TESTING_cmd_netjail_start (const char *label,
char *local_m,
char *global_n);
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param topology_config Configuration file for the test topology.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_netjail_start_v2 (const char *label,
+ char *topology_config);
+
/**
* Create command.
@@ -880,6 +1005,20 @@ GNUNET_TESTING_cmd_netjail_start_testing_system (const char *label,
/**
* Create command.
*
+ * @param label Name for the command.
+ * @param topology_config Configuration file for the test topology.
+ * @param rv Pointer to the return value of the test.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_netjail_start_testing_system_v2 (const char *label,
+ const char *topology_config,
+ unsigned int *rv);
+
+
+/**
+ * Create command.
+ *
* @param label name for command.
* @param binaryname to stop.
* @return command.
@@ -890,12 +1029,36 @@ GNUNET_TESTING_cmd_netjail_stop (const char *label,
char *global_n);
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param topology_config Configuration file for the test topology.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_netjail_stop_v2 (const char *label,
+ char *topology_config);
+
+
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_stop_testing_system (const char *label,
const char *helper_start_label,
char *local_m,
char *global_n);
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param topology_config Configuration file for the test topology.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_stop_testing_system_v2 (const char *label,
+ const char *helper_start_label,
+ const char *topology_config);
+
int
GNUNET_TESTING_get_trait_helper_handles (const struct
@@ -903,6 +1066,20 @@ GNUNET_TESTING_get_trait_helper_handles (const struct
struct GNUNET_HELPER_Handle ***helper);
+/**
+ * Offer handles to testing cmd helper from trait
+ *
+ * @param cmd command to extract the message from.
+ * @param pt pointer to message.
+ * @return #GNUNET_OK on success.
+ */
+int
+GNUNET_TESTING_get_trait_helper_handles_v2 (const struct
+ GNUNET_TESTING_Command *cmd,
+ struct GNUNET_HELPER_Handle ***
+ helper);
+
+
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_block_until_all_peers_started (const char *label,
unsigned int *
diff --git a/src/include/gnunet_transport_application_service.h b/src/include/gnunet_transport_application_service.h
index 0562e2183..f5d4c4ee0 100644
--- a/src/include/gnunet_transport_application_service.h
+++ b/src/include/gnunet_transport_application_service.h
@@ -116,13 +116,6 @@ GNUNET_TRANSPORT_application_validate (
enum GNUNET_NetworkType nt,
const char *addr);
-int
-GNUNET_TRANSPORT_get_trait_application_handle (const struct
- GNUNET_TESTING_Command *cmd,
- struct
- GNUNET_TRANSPORT_ApplicationHandle
- **ah);
-
/** @} */ /* end of group */
#endif
diff --git a/src/testing/Makefile.am b/src/testing/Makefile.am
index 038f0cb08..3e9d15986 100644
--- a/src/testing/Makefile.am
+++ b/src/testing/Makefile.am
@@ -45,9 +45,13 @@ libgnunettesting_la_SOURCES = \
testing_api_cmd_send_peer_ready.c \
testing_api_cmd_block_until_all_peers_started.c \
testing_api_cmd_netjail_start.c \
+ testing_api_cmd_netjail_start_v2.c \
testing_api_cmd_netjail_start_testsystem.c \
+ testing_api_cmd_netjail_start_testsystem_v2.c \
testing_api_cmd_netjail_stop_testsystem.c \
+ testing_api_cmd_netjail_stop_testsystem_v2.c \
testing_api_cmd_netjail_stop.c \
+ testing_api_cmd_netjail_stop_v2.c \
testing.c testing.h \
testing_api_cmd_system_create.c \
testing_api_cmd_system_destroy.c \
@@ -87,6 +91,7 @@ list_keys_LDADD = \
check_PROGRAMS = \
+ test_testing_topology \
test_testing_api_cmd_netjail \
test_testing_hello_world \
test_testing_portreservation \
@@ -98,6 +103,7 @@ check_PROGRAMS = \
if ENABLE_TEST_RUN
AM_TESTS_ENVIRONMENT=export GNUNET_PREFIX=$${GNUNET_PREFIX:-@libdir@};export PATH=$${GNUNET_PREFIX:-@prefix@}/bin:$$PATH;unset XDG_DATA_HOME;unset XDG_CONFIG_HOME;
TESTS = \
+ test_testing_topology \
test_testing_api_cmd_netjail \
test_testing_hello_world \
test_testing_portreservation \
@@ -106,6 +112,12 @@ TESTS = \
test_testing_servicestartup
endif
+test_testing_topology_SOURCES = \
+ test_testing_topology.c
+test_testing_topology_LDADD = \
+ libgnunettesting.la \
+ $(top_builddir)/src/util/libgnunetutil.la
+
test_testing_api_cmd_netjail_SOURCES = \
test_testing_api_cmd_netjail.c
test_testing_api_cmd_netjail_LDADD = \
diff --git a/src/testing/gnunet-cmds-helper.c b/src/testing/gnunet-cmds-helper.c
index 21ea33888..8f9e77709 100644
--- a/src/testing/gnunet-cmds-helper.c
+++ b/src/testing/gnunet-cmds-helper.c
@@ -163,14 +163,17 @@ struct WriteContext
size_t pos;
};
-struct Plugin *plugin;
-
/**
* The process handle to the testbed service
static struct GNUNET_OS_Process *cmd_binary_process;*/
/**
+ * Plugin to dynamically load a test case.
+ */
+struct Plugin *plugin;
+
+/**
* Handle to the testing system
*/
static struct GNUNET_TESTING_System *test_system;
@@ -329,6 +332,7 @@ write_message (struct GNUNET_MessageHeader *message, size_t msg_length)
static int
tokenizer_cb (void *cls, const struct GNUNET_MessageHeader *message)
{
+
struct NodeIdentifier *ni = cls;
const struct GNUNET_CMDS_HelperInit *msg;
struct GNUNET_CMDS_HelperReply *reply;
@@ -369,14 +373,14 @@ tokenizer_cb (void *cls, const struct GNUNET_MessageHeader *message)
plugin->n = ni->n;
plugin->m = ni->m;
- router_ip = GNUNET_malloc (strlen (ROUTER_BASE_IP) + strlen (plugin->m)
+ router_ip = GNUNET_malloc (strlen (ROUTER_BASE_IP) + strlen (plugin->n)
+ 1);
strcpy (router_ip, ROUTER_BASE_IP);
- strcat (router_ip, plugin->m);
+ strcat (router_ip, plugin->n);
- node_ip = GNUNET_malloc (strlen (NODE_BASE_IP) + strlen (plugin->n) + 1);
+ node_ip = GNUNET_malloc (strlen (NODE_BASE_IP) + strlen (plugin->m) + 1);
strcat (node_ip, NODE_BASE_IP);
- strcat (node_ip, plugin->n);
+ strcat (node_ip, plugin->m);
plugin->api->start_testcase (&write_message, router_ip, node_ip, plugin->m,
plugin->n, plugin->local_m);
@@ -533,8 +537,8 @@ main (int argc, char **argv)
ni = GNUNET_new (struct NodeIdentifier);
ni->global_n = argv[1];
ni->local_m = argv[2];
- ni->n = argv[3];
- ni->m = argv[4];
+ ni->m = argv[3];
+ ni->n = argv[4];
status = GNUNET_OK;
if (NULL ==
diff --git a/src/testing/netjail_core_v2.sh b/src/testing/netjail_core_v2.sh
new file mode 100755
index 000000000..ef0a54a5e
--- /dev/null
+++ b/src/testing/netjail_core_v2.sh
@@ -0,0 +1,260 @@
+#!/bin/sh
+#
+
+
+PREFIX=${PPID:?must run from a parent process}
+
+# running with `sudo` is required to be
+# able running the actual commands as the
+# original user.
+
+export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
+export RESULT=
+export NAMESPACE_NUM=0
+export INTERFACE_NUM=0
+
+netjail_next_namespace() {
+ local NUM=$NAMESPACE_NUM
+ NAMESPACE_NUM=$(($NAMESPACE_NUM + 1))
+ RESULT=$NUM
+}
+
+netjail_next_interface() {
+ local NUM=$INTERFACE_NUM
+ INTERFACE_NUM=$(($INTERFACE_NUM + 1))
+ RESULT=$NUM
+}
+
+netjail_opt() {
+ local OPT=$1
+ shift 1
+
+ INDEX=1
+
+ while [ $# -gt 0 ]; do
+ if [ "$1" = "$OPT" ]; then
+ RESULT=$INDEX
+ return
+ fi
+
+ INDEX=$(($INDEX + 1))
+ shift 1
+ done
+
+ RESULT=0
+}
+
+netjail_opts() {
+ local OPT=$1
+ local DEF=$2
+ shift 2
+
+ while [ $# -gt 0 ]; do
+ if [ "$1" = "$OPT" ]; then
+ printf "$2"
+ return
+ fi
+
+ shift 1
+ done
+
+ RESULT="$DEF"
+}
+
+netjail_check() {
+ local NODE_COUNT=$1
+ local FD_COUNT=$(($(ls /proc/self/fd | wc -w) - 4))
+
+ # quit if `$FD_COUNT < ($LOCAL_M * $GLOBAL_N * 2)`:
+ # the script also requires `sudo -C ($FD_COUNT + 4)`
+ # so you need 'Defaults closefrom_override' in the
+ # sudoers file.
+
+ if [ $FD_COUNT -lt $(($NODE_COUNT * 2)) ]; then
+ echo "File descriptors do not match requirements!" >&2
+ exit 1
+ fi
+}
+
+netjail_check_bin() {
+ local PROGRAM=$1
+ local MATCH=$(ls $(echo $PATH | tr ":" "\n") | grep "^$PROGRAM\$" | tr "\n" " " | awk '{ print $1 }')
+
+ # quit if the required binary $PROGRAM can not be
+ # found in the used $PATH.
+
+ if [ "$MATCH" != "$PROGRAM" ]; then
+ echo "Required binary not found: $PROGRAM" >&2
+ exit 1
+ fi
+}
+
+netjail_bridge() {
+ netjail_next_interface
+ local NUM=$RESULT
+ local BRIDGE=$(printf "%06x-%08x" $PREFIX $NUM)
+
+ ip link add $BRIDGE type bridge
+ ip link set dev $BRIDGE up
+
+ RESULT=$BRIDGE
+}
+
+netjail_bridge_name() {
+ netjail_next_interface
+ local NUM=$RESULT
+ local BRIDGE=$(printf "%06x-%08x" $PREFIX $NUM)
+
+ RESULT=$BRIDGE
+}
+
+netjail_bridge_clear() {
+ local BRIDGE=$1
+
+ ip link delete $BRIDGE
+}
+
+netjail_node() {
+ netjail_next_namespace
+ local NUM=$RESULT
+ local NODE=$(printf "%06x-%08x" $PREFIX $NUM)
+
+ ip netns add $NODE
+
+ RESULT=$NODE
+}
+
+netjail_node_name() {
+ netjail_next_namespace
+ local NUM=$RESULT
+ local NODE=$(printf "%06x-%08x" $PREFIX $NUM)
+
+ RESULT=$NODE
+}
+
+netjail_node_clear() {
+ local NODE=$1
+
+ ip netns delete $NODE
+}
+
+netjail_node_link_bridge() {
+ local NODE=$1
+ local BRIDGE=$2
+ local ADDRESS=$3
+ local MASK=$4
+
+ netjail_next_interface
+ local NUM_IF=$RESULT
+ netjail_next_interface
+ local NUM_BR=$RESULT
+
+ local LINK_IF=$(printf "%06x-%08x" $PREFIX $NUM_IF)
+ local LINK_BR=$(printf "%06x-%08x" $PREFIX $NUM_BR)
+
+ ip link add $LINK_IF type veth peer name $LINK_BR
+ ip link set $LINK_IF netns $NODE
+ ip link set $LINK_BR master $BRIDGE
+
+ ip -n $NODE addr add "$ADDRESS/$MASK" dev $LINK_IF
+ ip -n $NODE link set $LINK_IF up
+ ip -n $NODE link set up dev lo
+
+ ip link set $LINK_BR up
+
+ RESULT=$LINK_BR
+}
+
+netjail_node_link_bridge_name() {
+
+ netjail_next_interface
+ netjail_next_interface
+ local NUM_BR=$RESULT
+
+ local LINK_BR=$(printf "%06x-%08x" $PREFIX $NUM_BR)
+
+ RESULT=$LINK_BR
+}
+
+netjail_node_unlink_bridge() {
+ local LINK_BR=$1
+
+ ip link delete $LINK_BR
+}
+
+netjail_node_add_nat() {
+ local NODE=$1
+ local ADDRESS=$2
+ local MASK=$3
+
+ ip netns exec $NODE iptables -t nat -A POSTROUTING -s "$ADDRESS/$MASK" -j MASQUERADE
+}
+
+netjail_node_add_default() {
+ local NODE=$1
+ local ADDRESS=$2
+
+ ip -n $NODE route add default via $ADDRESS
+}
+
+netjail_node_exec() {
+ JAILOR=${SUDO_USER:?must run in sudo}
+ local NODE=$1
+ local FD_IN=$2
+ local FD_OUT=$3
+ shift 3
+
+ ip netns exec $NODE sudo -u $JAILOR -- $@ 1>& $FD_OUT 0<& $FD_IN
+}
+
+netjail_node_exec_without_fds() {
+ JAILOR=${SUDO_USER:?must run in sudo}
+ NODE=$1
+ shift 1
+
+ ip netns exec $NODE sudo -u $JAILOR -- $@
+}
+
+netjail_node_exec_without_fds_and_sudo() {
+ NODE=$1
+ shift 1
+
+ ip netns exec $NODE $@
+}
+
+netjail_kill() {
+ local PID=$1
+ local MATCH=$(ps --pid $PID | awk "{ if ( \$1 == $PID ) { print \$1 } }" | wc -l)
+
+ if [ $MATCH -gt 0 ]; then
+ kill -n 19 $PID
+
+ for CHILD in $(ps -o pid,ppid -ax | awk "{ if ( \$2 == $PID ) { print \$1 } }"); do
+ netjail_kill $CHILD
+ done
+
+ kill $PID
+ fi
+}
+
+netjail_killall() {
+ if [ $# -gt 0 ]; then
+ local PIDS=$1
+
+ for PID in $PIDS; do
+ netjail_kill $PID
+ done
+ fi
+}
+
+netjail_waitall() {
+ if [ $# -gt 0 ]; then
+ local PIDS=$1
+
+ for PID in $PIDS; do
+ wait $PID
+ done
+ fi
+}
+
diff --git a/src/testing/netjail_exec_v2.sh b/src/testing/netjail_exec_v2.sh
new file mode 100755
index 000000000..597baad20
--- /dev/null
+++ b/src/testing/netjail_exec_v2.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+. "./../testing/netjail_core_v2.sh"
+
+set -eu
+set -x
+
+export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
+M=$1
+N=$2
+
+NODE=$6
+
+netjail_node_exec_without_fds_and_sudo $NODE $3 $4 $5 $1 $2
diff --git a/src/testing/netjail_start_v2.sh b/src/testing/netjail_start_v2.sh
new file mode 100755
index 000000000..cf1fe113a
--- /dev/null
+++ b/src/testing/netjail_start_v2.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+. "./../testing/netjail_core_v2.sh"
+. "./../testing/topo.sh"
+
+set -eu
+set -x
+
+export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
+filename=$1
+PREFIX=$2
+
+read_topology $filename
+
+shift 2
+
+LOCAL_GROUP="192.168.15"
+GLOBAL_GROUP="92.68.150"
+KNOWN_GROUP="92.68.151"
+
+
+echo "Start [local: $LOCAL_GROUP.0/24, global: $GLOBAL_GROUP.0/16]"
+
+netjail_bridge
+NETWORK_NET=$RESULT
+
+for X in $(seq $KNOWN); do
+ netjail_node
+ KNOWN_NODES[$X]=$RESULT
+ netjail_node_link_bridge ${KNOWN_NODES[$X]} $NETWORK_NET "$KNOWN_GROUP.$X" 16
+ KNOWN_LINKS[$X]=$RESULT
+done
+
+declare -A NODES
+declare -A NODE_LINKS
+
+for N in $(seq $GLOBAL_N); do
+ netjail_node
+ ROUTERS[$N]=$RESULT
+ netjail_node_link_bridge ${ROUTERS[$N]} $NETWORK_NET "$GLOBAL_GROUP.$N" 16
+ NETWORK_LINKS[$N]=$RESULT
+ netjail_bridge
+ ROUTER_NETS[$N]=$RESULT
+
+ for M in $(seq $LOCAL_M); do
+ netjail_node
+ NODES[$N,$M]=$RESULT
+ netjail_node_link_bridge ${NODES[$N,$M]} ${ROUTER_NETS[$N]} "$LOCAL_GROUP.$M" 24
+ NODE_LINKS[$N,$M]=$RESULT
+ done
+
+ ROUTER_ADDR="$LOCAL_GROUP.$(($LOCAL_M+1))"
+ netjail_node_link_bridge ${ROUTERS[$N]} ${ROUTER_NETS[$N]} $ROUTER_ADDR 24
+ ROUTER_LINKS[$N]=$RESULT
+
+ netjail_node_add_nat ${ROUTERS[$N]} $ROUTER_ADDR 24
+
+ for M in $(seq $LOCAL_M); do
+ netjail_node_add_default ${NODES[$N,$M]} $ROUTER_ADDR
+ done
+done
diff --git a/src/testing/netjail_stop_v2.sh b/src/testing/netjail_stop_v2.sh
new file mode 100755
index 000000000..6e9fd1ccc
--- /dev/null
+++ b/src/testing/netjail_stop_v2.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+. "./../testing/netjail_core_v2.sh"
+. "./../testing/topo.sh"
+
+set -eu
+set -x
+
+export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
+filename=$1
+PREFIX=$2
+
+read_topology $filename
+
+declare -A NODES
+declare -A NODE_LINKS
+
+netjail_bridge_name
+NETWORK_NET=$RESULT
+
+for X in $(seq $KNOWN); do
+ netjail_node_name
+ KNOWN_NODES[$X]=$RESULT
+ netjail_node_link_bridge_name
+ KNOWN_LINKS[$X]=$RESULT
+ netjail_node_unlink_bridge ${KNOWN_LINKS[$X]}
+ netjail_node_clear ${KNOWN_NODES[$X]}
+done
+
+for N in $(seq $GLOBAL_N); do
+ netjail_node_name
+ ROUTERS[$N]=$RESULT
+ netjail_node_link_bridge_name
+ NETWORK_LINKS[$N]=$RESULT
+ netjail_bridge_name
+ ROUTER_NETS[$N]=$RESULT
+ netjail_node_link_bridge_name
+ ROUTER_LINKS[$N]=$RESULT
+
+ netjail_node_unlink_bridge ${ROUTER_LINKS[$N]}
+
+ for M in $(seq $LOCAL_M); do
+ netjail_node_name
+ NODES[$N,$M]=$RESULT
+ netjail_node_link_bridge_name
+ NODE_LINKS[$N,$M]=$RESULT
+ netjail_node_unlink_bridge ${NODE_LINKS[$N,$M]}
+ netjail_node_clear ${NODES[$N,$M]}
+ done
+
+
+ netjail_bridge_clear ${ROUTER_NETS[$N]}
+ netjail_node_unlink_bridge ${NETWORK_LINKS[$N]}
+ netjail_node_clear ${ROUTERS[$N]}
+done
+
+netjail_bridge_clear $NETWORK_NET
+
+echo "Done"
diff --git a/src/testing/test_testing_api_cmd_netjail.c b/src/testing/test_testing_api_cmd_netjail.c
index 543642109..aeddfb7c9 100644
--- a/src/testing/test_testing_api_cmd_netjail.c
+++ b/src/testing/test_testing_api_cmd_netjail.c
@@ -29,6 +29,13 @@
/**
+ * Return value of the test.
+ *
+ */
+static unsigned int rv = 0;
+
+
+/**
* Main function to run the test cases.
*
* @param cls not used.
@@ -44,7 +51,8 @@ run (void *cls)
GNUNET_TESTING_cmd_netjail_start_testing_system ("netjail-start-testbed-1",
"2",
"2",
- "libgnunet_plugin_testcmd"),
+ "libgnunet_plugin_testcmd",
+ &rv),
GNUNET_TESTING_cmd_stop_testing_system ("stop-testbed",
"netjail-start-testbed-1",
"2",
diff --git a/src/testing/testing.c b/src/testing/testing.c
index 991c11a6c..fcde39901 100644
--- a/src/testing/testing.c
+++ b/src/testing/testing.c
@@ -33,6 +33,7 @@
#include "gnunet_util_lib.h"
#include "gnunet_arm_service.h"
#include "gnunet_testing_lib.h"
+#include "gnunet_testing_ng_lib.h"
#define LOG(kind, ...) GNUNET_log_from (kind, "testing-api", __VA_ARGS__)
@@ -1308,7 +1309,7 @@ GNUNET_TESTING_peer_configure (struct GNUNET_TESTING_System *system,
peer->nports = nports;
return peer;
-err_ret:
+ err_ret:
GNUNET_free (ss_instances);
GNUNET_free (ports);
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s", emsg_);
@@ -1773,4 +1774,382 @@ GNUNET_TESTING_get_testname_from_underscore (const char *argv0)
}
+static unsigned int
+get_first_value (char *line)
+{
+ char *copy;
+ size_t slen;
+ char *token;
+ unsigned int ret;
+ char *rest = NULL;
+
+ slen = strlen (line) + 1;
+ copy = malloc (slen);
+ memcpy (copy, line, slen);
+ token = strtok_r (copy, ":", &rest);
+ token = strtok_r (NULL, ":", &rest);
+ sscanf (token, "%u", &ret);
+ free (copy);
+ return ret;
+}
+
+
+static char *
+get_key (char *line)
+{
+ char *copy;
+ size_t slen;
+ char *token;
+ char *ret;
+ char *rest = NULL;
+
+ slen = strlen (line) + 1;
+ copy = malloc (slen);
+ memcpy (copy, line, slen);
+ token = strtok_r (copy, ":", &rest);
+ ret = malloc (2);
+ memcpy (ret, token, 2);
+ free (copy);
+ return ret;
+}
+
+
+static char *
+get_first_string_value (char *line)
+{
+ char *copy;
+ size_t slen, slen_token;
+ char *token;
+ char *ret;
+ char *rest = NULL;
+
+ slen = strlen (line) + 1;
+ copy = malloc (slen);
+ memcpy (copy, line, slen);
+ token = strtok_r (copy, ":", &rest);
+ token = strtok_r (NULL, ":", &rest);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "first token %s\n",
+ token);
+ slen_token = strlen (token);
+ ret = malloc (slen_token + 1);
+ memcpy (ret, token, slen_token + 1);
+ free (copy);
+ return ret;
+}
+
+
+static unsigned int
+get_second_value (char *line)
+{
+ char *copy;
+ size_t slen;
+ char *token;
+ unsigned int ret;
+ char *rest = NULL;
+
+ slen = strlen (line) + 1;
+ copy = malloc (slen);
+ memcpy (copy, line, slen);
+ token = strtok_r (copy, ":", &rest);
+ token = strtok_r (NULL, ":", &rest);
+ token = strtok_r (NULL, ":", &rest);
+ sscanf (token, "%u", &ret);
+ free (copy);
+ return ret;
+}
+
+
+static char *
+get_value (char *key, char *line)
+{
+ char *copy;
+ size_t slen, slen_token;
+ char *token;
+ char *token2;
+ char *temp;
+ char *rest = NULL;
+ char *ret;
+
+ slen = strlen (line) + 1;
+ copy = malloc (slen);
+ memcpy (copy, line, slen);
+ temp = strstr (copy, key);
+ if (NULL == temp)
+ return NULL;
+ token = strtok_r (temp, ":", &rest);
+ token = strtok_r (NULL, ":", &rest);
+ token2 = strtok_r (token, "}", &rest);
+ slen_token = strlen (token2);
+ ret = malloc (slen_token + 1);
+ memcpy (ret, token2, slen_token + 1);
+ free (copy);
+ return ret;
+}
+
+
+/**
+ * Getting the topology from file.
+ *
+ * @param filename The name of the topology file.
+ * @return The GNUNET_TESTING_NetjailTopology
+ */
+struct GNUNET_TESTING_NetjailTopology *
+GNUNET_TESTING_get_topo_from_file (const char *filename)
+{
+ uint64_t fs;
+ char *data;
+ char *token;
+ char *key;
+ unsigned int out;
+ char *rest = NULL;
+ char *value;
+ int ret;
+ struct GNUNET_TESTING_NetjailTopology *topo = GNUNET_new (struct
+ GNUNET_TESTING_NetjailTopology);
+ struct GNUNET_TESTING_NetjailNode *node;
+ struct GNUNET_TESTING_NetjailRouter *router;
+ struct GNUNET_TESTING_NetjailNamespace *namespace;
+ struct GNUNET_ShortHashCode *hkey;
+ struct GNUNET_HashCode hc;
+ topo->map_namespaces =
+ GNUNET_CONTAINER_multishortmap_create (1,GNUNET_NO);
+ topo->map_globals =
+ GNUNET_CONTAINER_multishortmap_create (1,GNUNET_NO);
+
+ if (GNUNET_YES != GNUNET_DISK_file_test (filename))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Topology file %s not found\n"),
+ filename);
+ return NULL;
+ }
+ if (GNUNET_OK !=
+ GNUNET_DISK_file_size (filename, &fs, GNUNET_YES, GNUNET_YES))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Topology file %s has no data\n"),
+ filename);
+ return NULL;
+ }
+ data = GNUNET_malloc (fs);
+ if (fs != GNUNET_DISK_fn_read (filename, data, fs))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Topology file %s cannot be read\n"),
+ filename);
+ GNUNET_free (data);
+ return NULL;
+ }
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "data: %s\n",
+ data);
+
+ token = strtok_r (data, "\n", &rest);
+
+ while (NULL != token)
+ {
+ key = get_key (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "In the loop with token: %s beginning with %s\n",
+ token,
+ key);
+ if (0 == strcmp (key, "M"))
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first Value for M.\n");
+ out = get_first_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "M: %u\n",
+ out);
+ topo->nodes_m = out;
+ }
+ else if (0 == strcmp (key, "N"))
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first Value for N.\n");
+ out = get_first_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "N: %u\n",
+ out);
+ topo->namespaces_n = out;
+ }
+ else if (0 == strcmp (key, "X"))
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first Value for X.\n");
+ out = get_first_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "X: %u\n",
+ out);
+ topo->nodes_x = out;
+ }
+ else if (0 == strcmp (key, "T"))
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first string value for T.\n");
+ value = get_first_string_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "value: %s\n",
+ value);
+ topo->plugin = value;
+ }
+ else if (0 == strcmp (key, "K"))
+ {
+ hkey = GNUNET_new (struct GNUNET_ShortHashCode);
+ node = GNUNET_new (struct GNUNET_TESTING_NetjailNode);
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first Value for K.\n");
+ out = get_first_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "K: %u\n",
+ out);
+ node->node_n = out;
+ GNUNET_CRYPTO_hash (&out, sizeof(out), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+ node->is_global = GNUNET_YES;
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get value for key value on K.\n");
+ value = get_value ("plugin", token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "value: %s\n",
+ value);
+ if (0 == GNUNET_CONTAINER_multishortmap_contains (topo->map_globals,
+ hkey))
+ GNUNET_break (0);
+ else
+ GNUNET_CONTAINER_multishortmap_put (topo->map_globals,
+ hkey,
+ node,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+ }
+ else if (0 == strcmp (key, "R"))
+ {
+ hkey = GNUNET_new (struct GNUNET_ShortHashCode);
+ router = GNUNET_new (struct GNUNET_TESTING_NetjailRouter);
+ node = GNUNET_new (struct GNUNET_TESTING_NetjailNode);
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first Value for R.\n");
+ out = get_first_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "R: %u\n",
+ out);
+ node->node_n = out;
+ GNUNET_CRYPTO_hash (&out, sizeof(out), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get value for key tcp_port on R.\n");
+ value = get_value ("tcp_port", token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "tcp_port: %s\n",
+ value);
+ ret = sscanf (value, "%u", &(router->tcp_port));
+
+ GNUNET_break (0 == ret || 1 < router->tcp_port);
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get value for key udp_port on R.\n");
+ value = get_value ("udp_port", token);
+ ret = sscanf (value, "%u", &(router->udp_port));
+ GNUNET_break (0 == ret || 1 < router->udp_port);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "udp_port: %s\n",
+ value);
+
+ if (0 == GNUNET_CONTAINER_multishortmap_contains (topo->map_namespaces,
+ hkey))
+ {
+ namespace = GNUNET_CONTAINER_multishortmap_get (topo->map_namespaces,
+ hkey);
+ }
+ else
+ {
+ namespace = GNUNET_new (struct GNUNET_TESTING_NetjailNamespace);
+ namespace->namespace_n = out;
+ GNUNET_CONTAINER_multishortmap_put (topo->map_namespaces,
+ hkey,
+ namespace,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+ }
+ namespace->router = router;
+
+ }
+ else if (0 == strcmp (key, "P"))
+ {
+ hkey = GNUNET_new (struct GNUNET_ShortHashCode);
+ node = GNUNET_new (struct GNUNET_TESTING_NetjailNode);
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get first Value for P.\n");
+ out = get_first_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "P: %u\n",
+ out);
+ GNUNET_CRYPTO_hash (&out, sizeof(out), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get value for key plugin on P.\n");
+ value = get_value ("plugin", token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "plugin: %s\n",
+ value);
+ if (0 == GNUNET_CONTAINER_multishortmap_contains (topo->map_namespaces,
+ hkey))
+ {
+ namespace = GNUNET_CONTAINER_multishortmap_get (topo->map_namespaces,
+ hkey);
+ }
+ else
+ {
+ namespace = GNUNET_new (struct GNUNET_TESTING_NetjailNamespace);
+ namespace->namespace_n = out;
+ GNUNET_CONTAINER_multishortmap_put (topo->map_namespaces,
+ hkey,
+ namespace,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+ }
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Get second Value for P.\n");
+ out = get_second_value (token);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "P: %u\n",
+ out);
+ GNUNET_CRYPTO_hash (&out, sizeof(out), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+ if (0 == GNUNET_CONTAINER_multishortmap_contains (namespace->nodes,
+ hkey))
+ {
+ GNUNET_break (0);
+ }
+ else
+ {
+ node = GNUNET_new (struct GNUNET_TESTING_NetjailNode);
+ GNUNET_CONTAINER_multishortmap_put (namespace->nodes,
+ hkey,
+ node,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+ node->plugin = value;
+ node->node_n = out;
+ node->namespace_n = namespace->namespace_n;
+ }
+ }
+ token = strtok_r (NULL, "\n", &rest);
+ }
+
+ return topo;
+}
+
+
/* end of testing.c */
diff --git a/src/testing/testing_api_cmd_netjail_start_testsystem.c b/src/testing/testing_api_cmd_netjail_start_testsystem.c
index 0fe0541b0..531621eb5 100644
--- a/src/testing/testing_api_cmd_netjail_start_testsystem.c
+++ b/src/testing/testing_api_cmd_netjail_start_testsystem.c
@@ -278,26 +278,6 @@ GNUNET_TESTING_get_trait_helper_handles (const struct
/**
- * Offer messages received via testing cmd helper from trait
- *
- * @param cmd command to extract the message from.
- * @param pt pointer to message.
- * @return #GNUNET_OK on success.
- */
-int
-GNUNET_TESTING_get_trait_helper_messages (const struct
- GNUNET_TESTING_Command *cmd,
- struct HelperMessage ***
- hp_messages_head)
-{
- return cmd->traits (cmd->cls,
- (const void **) hp_messages_head,
- "hp_msgs_head",
- (unsigned int) 1);
-}
-
-
-/**
* Continuation function from GNUNET_HELPER_send()
*
* @param cls closure
diff --git a/src/testing/testing_api_cmd_netjail_start_testsystem_v2.c b/src/testing/testing_api_cmd_netjail_start_testsystem_v2.c
new file mode 100644
index 000000000..64ce549a4
--- /dev/null
+++ b/src/testing/testing_api_cmd_netjail_start_testsystem_v2.c
@@ -0,0 +1,718 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing/testing_api_cmd_hello_world.c
+ * @brief Command to start the netjail peers.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "testing_cmds.h"
+
+#define NETJAIL_EXEC_SCRIPT "./../testing/netjail_exec_v2.sh"
+
+/**
+ * Struct to store messages send/received by the helper into a DLL
+ *
+ */
+struct HelperMessage
+{
+
+ /**
+ * Kept in a DLL.
+ */
+ struct HelperMessage *next;
+
+ /**
+ * Kept in a DLL.
+ */
+ struct HelperMessage *prev;
+
+ /**
+ * Size of the original message.
+ */
+ uint16_t bytes_msg;
+
+ /* Followed by @e bytes_msg of msg.*/
+};
+
+
+/**
+ * Struct to store information handed over to callbacks.
+ *
+ */
+struct NetJailState
+{
+ /**
+ * The complete topology infomation.
+ */
+ struct GNUNET_TESTING_NetjailTopology *topology;
+
+ /**
+ * Pointer to the return value of the test.
+ *
+ */
+ unsigned int *rv;
+
+ /**
+ * Head of the DLL which stores messages received by the helper.
+ *
+ */
+ struct HelperMessage *hp_messages_head;
+
+ /**
+ * Tail of the DLL which stores messages received by the helper.
+ *
+ */
+ struct HelperMessage *hp_messages_tail;
+
+ /**
+ * Array with handles of helper processes.
+ */
+ struct GNUNET_HELPER_Handle **helper;
+
+ /**
+ * Size of the array NetJailState#helper.
+ *
+ */
+ unsigned int n_helper;
+
+ /**
+ * Number of nodes in a natted subnet.
+ *
+ */
+ unsigned int local_m;
+
+ /**
+ * Number of natted subnets.
+ *
+ */
+ unsigned int global_n;
+
+ /**
+ * Number of global known nodes.
+ *
+ */
+ unsigned int known;
+
+ /**
+ * The send handle for the helper
+ */
+ struct GNUNET_HELPER_SendHandle **shandle;
+
+ /**
+ * Size of the array NetJailState#shandle.
+ *
+ */
+ unsigned int n_shandle;
+
+ /**
+ * The messages send to the helper.
+ */
+ struct GNUNET_MessageHeader **msg;
+
+ /**
+ * Size of the array NetJailState#msg.
+ *
+ */
+ unsigned int n_msg;
+
+ /**
+ * Number of test environments started.
+ *
+ */
+ unsigned int number_of_testsystems_started;
+
+ /**
+ * Number of peers started.
+ *
+ */
+ unsigned int number_of_peers_started;
+
+ /**
+ * Number of local tests finished.
+ *
+ */
+ unsigned int number_of_local_test_finished;
+
+ /**
+ * Name of the test case plugin the helper will load.
+ *
+ */
+ char *plugin_name;
+
+ /**
+ * HEAD of the DLL containing TestingSystemCount.
+ *
+ */
+ struct TestingSystemCount *tbcs_head;
+
+ /**
+ * TAIL of the DLL containing TestingSystemCount.
+ *
+ */
+ struct TestingSystemCount *tbcs_tail;
+};
+
+/**
+ * Struct containing the number of the test environment and the NetJailState which
+ * will be handed to callbacks specific to a test environment.
+ */
+struct TestingSystemCount
+{
+ /**
+ * Kept in a DLL.
+ */
+ struct TestingSystemCount *next;
+
+ /**
+ * Kept in a DLL.
+ */
+ struct TestingSystemCount *prev;
+
+ /**
+ * The number of the test environment.
+ *
+ */
+ unsigned int count;
+
+ /**
+ * Struct to store information handed over to callbacks.
+ *
+ */
+ struct NetJailState *ns;
+};
+
+/**
+* Code to clean up resource this cmd used.
+*
+* @param cls closure
+* @param cmd current CMD being cleaned up.
+*/
+static void
+netjail_exec_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+ struct NetJailState *ns = cls;
+ struct HelperMessage *message_pos;
+ struct TestingSystemCount *tbc_pos;
+
+ while (NULL != (message_pos = ns->hp_messages_head))
+ {
+ GNUNET_CONTAINER_DLL_remove (ns->hp_messages_head,
+ ns->hp_messages_tail,
+ message_pos);
+ GNUNET_free (message_pos);
+ }
+ while (NULL != (tbc_pos = ns->tbcs_head))
+ {
+ GNUNET_CONTAINER_DLL_remove (ns->tbcs_head,
+ ns->tbcs_tail,
+ tbc_pos);
+ GNUNET_free (tbc_pos);
+ }
+ GNUNET_free (ns);
+}
+
+
+/**
+ * This function prepares an array with traits.
+ *
+ */
+static int
+netjail_exec_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ struct NetJailState *ns = cls;
+ struct GNUNET_HELPER_Handle **helper = ns->helper;
+ struct HelperMessage *hp_messages_head = ns->hp_messages_head;
+
+
+ struct GNUNET_TESTING_Trait traits[] = {
+ {
+ .index = 0,
+ .trait_name = "helper_handles",
+ .ptr = (const void *) helper,
+ },
+ {
+ .index = 1,
+ .trait_name = "hp_msgs_head",
+ .ptr = (const void *) hp_messages_head,
+ },
+ GNUNET_TESTING_trait_end ()
+ };
+
+ return GNUNET_TESTING_get_trait (traits,
+ ret,
+ trait,
+ index);
+}
+
+
+/**
+ * Offer handles to testing cmd helper from trait
+ *
+ * @param cmd command to extract the message from.
+ * @param pt pointer to message.
+ * @return #GNUNET_OK on success.
+ */
+int
+GNUNET_TESTING_get_trait_helper_handles_v2 (const struct
+ GNUNET_TESTING_Command *cmd,
+ struct GNUNET_HELPER_Handle ***
+ helper)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) helper,
+ "helper_handles",
+ (unsigned int) 0);
+}
+
+
+/**
+ * Continuation function from GNUNET_HELPER_send()
+ *
+ * @param cls closure
+ * @param result GNUNET_OK on success,
+ * GNUNET_NO if helper process died
+ * GNUNET_SYSERR during GNUNET_HELPER_stop
+ */
+static void
+clear_msg (void *cls, int result)
+{
+ struct TestingSystemCount *tbc = cls;
+ struct NetJailState *ns = tbc->ns;
+
+ GNUNET_assert (NULL != ns->shandle[tbc->count - 1]);
+ ns->shandle[tbc->count - 1] = NULL;
+ GNUNET_free (ns->msg[tbc->count - 1]);
+ ns->msg[tbc->count - 1] = NULL;
+}
+
+
+/**
+ * Functions with this signature are called whenever a
+ * complete message is received by the tokenizer.
+ *
+ * Do not call GNUNET_SERVER_mst_destroy in callback
+ *
+ * @param cls closure
+ * @param client identification of the client
+ * @param message the actual message
+ *
+ * @return #GNUNET_OK on success, #GNUNET_SYSERR to stop further processing
+ */
+static int
+helper_mst (void *cls, const struct GNUNET_MessageHeader *message)
+{
+ struct TestingSystemCount *tbc = cls;
+ struct NetJailState *ns = tbc->ns;
+ struct HelperMessage *hp_msg;
+
+ if (GNUNET_MESSAGE_TYPE_CMDS_HELPER_REPLY == ntohs (message->type))
+ {
+ ns->number_of_testsystems_started++;
+ }
+ else if (GNUNET_MESSAGE_TYPE_CMDS_HELPER_PEER_STARTED == ntohs (
+ message->type))
+ {
+ ns->number_of_peers_started++;
+ }
+ else if (GNUNET_MESSAGE_TYPE_CMDS_HELPER_LOCAL_FINISHED == ntohs (
+ message->type))
+ {
+ ns->number_of_local_test_finished++;
+ }
+ else
+ {
+ hp_msg = GNUNET_new (struct HelperMessage);
+ hp_msg->bytes_msg = message->size;
+ memcpy (&hp_msg[1], message, message->size);
+ GNUNET_CONTAINER_DLL_insert (ns->hp_messages_head, ns->hp_messages_tail,
+ hp_msg);
+ }
+
+ return GNUNET_OK;
+}
+
+
+/**
+ * Callback called if there was an exception during execution of the helper.
+ *
+ */
+static void
+exp_cb (void *cls)
+{
+ struct NetJailState *ns = cls;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Called exp_cb.\n");
+ *ns->rv = 1;
+}
+
+
+/**
+ * Function to initialize a init message for the helper.
+ *
+ * @param m_char The actual node in a namespace. //TODO Change this to unsigned int
+ * @param n_char The actual namespace. //TODO Change this to unsigned int
+ * @param plugin_name Name of the test case plugin the helper will load.
+ *
+ */
+static struct GNUNET_CMDS_HelperInit *
+create_helper_init_msg_ (const char *plugin_name)
+{
+ struct GNUNET_CMDS_HelperInit *msg;
+ uint16_t plugin_name_len;
+ uint16_t msg_size;
+
+ GNUNET_assert (NULL != plugin_name);
+ plugin_name_len = strlen (plugin_name);
+ msg_size = sizeof(struct GNUNET_CMDS_HelperInit) + plugin_name_len;
+ msg = GNUNET_malloc (msg_size);
+ msg->header.size = htons (msg_size);
+ msg->header.type = htons (GNUNET_MESSAGE_TYPE_CMDS_HELPER_INIT);
+ msg->plugin_name_size = htons (plugin_name_len);
+ GNUNET_memcpy ((char *) &msg[1],
+ plugin_name,
+ plugin_name_len);
+ return msg;
+}
+
+
+/**
+ * Function which start a single helper process.
+ *
+ */
+static void
+start_helper (struct NetJailState *ns, struct
+ GNUNET_CONFIGURATION_Handle *config,
+ unsigned int m,
+ unsigned int n)
+{
+ struct GNUNET_HELPER_Handle *helper;
+ struct GNUNET_CMDS_HelperInit *msg;
+ struct TestingSystemCount *tbc;
+ char *m_char, *n_char, *global_n_char, *local_m_char, *known_char, *node_id,
+ *plugin;
+ pid_t pid;
+ unsigned int script_num;
+ struct GNUNET_ShortHashCode *hkey;
+ struct GNUNET_HashCode hc;
+ struct GNUNET_TESTING_NetjailTopology *topology = ns->topology;
+ struct GNUNET_TESTING_NetjailNode *node;
+ struct GNUNET_TESTING_NetjailNamespace *namespace;
+
+
+ if (0 == m)
+ script_num = n - 1;
+ else
+ script_num = n - 1 + (n - 1) * ns->local_m + m + ns->known;
+ pid = getpid ();
+
+ GNUNET_asprintf (&m_char, "%u", m);
+ GNUNET_asprintf (&n_char, "%u", n);
+ GNUNET_asprintf (&local_m_char, "%u", ns->local_m);
+ GNUNET_asprintf (&global_n_char, "%u",ns->global_n);
+ GNUNET_asprintf (&known_char, "%u",ns->known);
+ GNUNET_asprintf (&node_id, "%06x-%08x\n",
+ pid,
+ script_num);
+
+
+ char *const script_argv[] = {NETJAIL_EXEC_SCRIPT,
+ m_char,
+ n_char,
+ GNUNET_OS_get_libexec_binary_path (
+ HELPER_CMDS_BINARY),
+ global_n_char,
+ local_m_char,
+ node_id,
+ NULL};
+
+ unsigned int helper_check = GNUNET_OS_check_helper_binary (
+ NETJAIL_EXEC_SCRIPT,
+ GNUNET_YES,
+ NULL);
+
+ tbc = GNUNET_new (struct TestingSystemCount);
+ tbc->ns = ns;
+ if (0 == m)
+ tbc->count = n;
+ else
+ tbc->count = (n - 1) * ns->local_m + m + ns->known;
+
+ GNUNET_CONTAINER_DLL_insert (ns->tbcs_head, ns->tbcs_tail,
+ tbc);
+
+
+ if (GNUNET_NO == helper_check)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "No SUID for %s!\n",
+ NETJAIL_EXEC_SCRIPT);
+ *ns->rv = 1;
+ }
+ else if (GNUNET_NO == helper_check)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "%s not found!\n",
+ NETJAIL_EXEC_SCRIPT);
+ *ns->rv = 1;
+ }
+
+ GNUNET_array_append (ns->helper, ns->n_helper, GNUNET_HELPER_start (
+ GNUNET_YES,
+ NETJAIL_EXEC_SCRIPT,
+ script_argv,
+ &helper_mst,
+ &exp_cb,
+ tbc));
+
+ helper = ns->helper[tbc->count - 1];
+
+ hkey = GNUNET_new (struct GNUNET_ShortHashCode);
+
+ plugin = ns->plugin_name;
+
+ if (0 == m)
+ {
+
+ GNUNET_CRYPTO_hash (&n, sizeof(n), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+ if (1 == GNUNET_CONTAINER_multishortmap_contains (topology->map_globals,
+ hkey))
+ {
+ node = GNUNET_CONTAINER_multishortmap_get (topology->map_globals,
+ hkey);
+ plugin = node->plugin;
+ }
+
+ }
+ else
+ {
+ GNUNET_CRYPTO_hash (&m, sizeof(m), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+ if (1 == GNUNET_CONTAINER_multishortmap_contains (topology->map_namespaces,
+ hkey))
+ {
+ namespace = GNUNET_CONTAINER_multishortmap_get (topology->map_namespaces,
+ hkey);
+ GNUNET_CRYPTO_hash (&n, sizeof(n), &hc);
+ memcpy (hkey,
+ &hc,
+ sizeof (*hkey));
+ if (1 == GNUNET_CONTAINER_multishortmap_contains (namespace->nodes,
+ hkey))
+ {
+ node = GNUNET_CONTAINER_multishortmap_get (namespace->nodes,
+ hkey);
+ plugin = node->plugin;
+ }
+ }
+
+
+ }
+
+ msg = create_helper_init_msg_ (plugin);
+
+ GNUNET_array_append (ns->msg, ns->n_msg, &msg->header);
+
+ GNUNET_array_append (ns->shandle, ns->n_shandle, GNUNET_HELPER_send (
+ helper,
+ &msg->header,
+ GNUNET_NO,
+ &clear_msg,
+ tbc));
+
+ if (NULL == ns->shandle[tbc->count - 1])
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Send handle is NULL!\n");
+ GNUNET_free (msg);
+ *ns->rv = 1;
+ }
+}
+
+
+/**
+* This function starts a helper process for each node.
+*
+* @param cls closure.
+* @param cmd CMD being run.
+* @param is interpreter state.
+*/
+static void
+netjail_exec_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct NetJailState *ns = cls;
+ struct GNUNET_CONFIGURATION_Handle *config =
+ GNUNET_CONFIGURATION_create ();
+
+ for (int i = 1; i <= ns->known; i++)
+ {
+ start_helper (ns, config,
+ i,
+ 0);
+ }
+
+ for (int i = 1; i <= ns->global_n; i++)
+ {
+ for (int j = 1; j <= ns->local_m; j++)
+ {
+ start_helper (ns, config,
+ j,
+ i);
+ }
+ }
+}
+
+
+static void
+send_all_peers_started (unsigned int i, unsigned int j, struct NetJailState *ns)
+{
+ unsigned int total_number = ns->local_m * ns->global_n + ns->known;
+ struct GNUNET_CMDS_ALL_PEERS_STARTED *reply;
+ size_t msg_length;
+ struct GNUNET_HELPER_Handle *helper;
+ struct TestingSystemCount *tbc;
+
+ tbc = GNUNET_new (struct TestingSystemCount);
+ tbc->ns = ns;
+ // TODO This needs to be more generic. As we send more messages back and forth, we can not grow the arrays again and again, because this is to error prone.
+ if (0 == i)
+ tbc->count = j + total_number;
+ else
+ tbc->count = (i - 1) * ns->local_m + j + total_number + ns->known;
+
+ helper = ns->helper[tbc->count - 1 - total_number];
+ msg_length = sizeof(struct GNUNET_CMDS_ALL_PEERS_STARTED);
+ reply = GNUNET_new (struct GNUNET_CMDS_ALL_PEERS_STARTED);
+ reply->header.type = htons (
+ GNUNET_MESSAGE_TYPE_CMDS_HELPER_ALL_PEERS_STARTED);
+ reply->header.size = htons ((uint16_t) msg_length);
+
+ GNUNET_array_append (ns->msg, ns->n_msg, &reply->header);
+
+ struct GNUNET_HELPER_SendHandle *sh = GNUNET_HELPER_send (
+ helper,
+ &reply->header,
+ GNUNET_NO,
+ &clear_msg,
+ tbc);
+
+ GNUNET_array_append (ns->shandle, ns->n_shandle, sh);
+}
+
+
+/**
+ * This function checks on three different information.
+ *
+ * 1. Did all helpers start. This is only logged.
+ * 2. Did all peer start.
+ * In this case a GNUNET_MESSAGE_TYPE_CMDS_HELPER_ALL_PEERS_STARTED is send to all peers.
+ * 3. Did all peers finished the test case. In this case interpreter_next will be called.
+ *
+ */
+static int
+netjail_start_finish (void *cls,
+ GNUNET_SCHEDULER_TaskCallback cont,
+ void *cont_cls)
+{
+ unsigned int ret = GNUNET_NO;
+ struct NetJailState *ns = cls;
+ unsigned int total_number = ns->local_m * ns->global_n + ns->known;
+
+
+ if (ns->number_of_local_test_finished == total_number)
+ {
+ ret = GNUNET_YES;
+ cont (cont_cls);
+ }
+
+ if (ns->number_of_testsystems_started == total_number)
+ {
+ ns->number_of_testsystems_started = 0;
+ }
+
+ if (ns->number_of_peers_started == total_number)
+ {
+ for (int i = 1; i <= ns->known; i++)
+ {
+ send_all_peers_started (0,i, ns);
+ }
+
+ for (int i = 1; i <= ns->global_n; i++)
+ {
+ for (int j = 1; j <= ns->local_m; j++)
+ {
+ send_all_peers_started (i,j, ns);
+ }
+ }
+ ns->number_of_peers_started = 0;
+ }
+ return ret;
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label Name for the command.
+ * @param topology_config Configuration file for the test topology.
+ * @param rv Pointer to the return value of the test.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_netjail_start_testing_system_v2 (const char *label,
+ const char *topology_config,
+ unsigned int *rv)
+{
+ struct NetJailState *ns;
+
+ struct GNUNET_TESTING_NetjailTopology *topology =
+ GNUNET_TESTING_get_topo_from_file (topology_config);
+
+ ns = GNUNET_new (struct NetJailState);
+ ns->rv = rv;
+ ns->local_m = topology->nodes_m;
+ ns->global_n = topology->namespaces_n;
+ ns->known = topology->nodes_x;
+ ns->plugin_name = topology->plugin;
+ ns->topology = topology;
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = ns,
+ .label = label,
+ .run = &netjail_exec_run,
+ .finish = &netjail_start_finish,
+ .cleanup = &netjail_exec_cleanup,
+ .traits = &netjail_exec_traits
+ };
+
+ return cmd;
+}
diff --git a/src/testing/testing_api_cmd_netjail_start_v2.c b/src/testing/testing_api_cmd_netjail_start_v2.c
new file mode 100644
index 000000000..36fbb0e10
--- /dev/null
+++ b/src/testing/testing_api_cmd_netjail_start_v2.c
@@ -0,0 +1,229 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing/testing_api_cmd_hello_world.c
+ * @brief Command to start the netjail script.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+
+#define NETJAIL_START_SCRIPT "./../testing/netjail_start_v2.sh"
+
+/**
+ * Struct to hold information for callbacks.
+ *
+ */
+struct NetJailState
+{
+ // Child Wait handle
+ struct GNUNET_ChildWaitHandle *cwh;
+
+ /**
+ * Configuration file for the test topology.
+ */
+ char *topology_config;
+
+ /**
+ * The process id of the start script.
+ */
+ struct GNUNET_OS_Process *start_proc;
+
+ // Flag indication if the script finished.
+ unsigned int finished;
+};
+
+
+/**
+ * The cleanup function of this cmd frees resources the cmd allocated.
+ *
+ */
+static void
+netjail_start_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+ struct NetJailState *ns = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "netjail_start_cleanup!\n");
+
+ if (NULL != ns->cwh)
+ {
+ GNUNET_wait_child_cancel (ns->cwh);
+ ns->cwh = NULL;
+ }
+ if (NULL != ns->start_proc)
+ {
+ GNUNET_assert (0 ==
+ GNUNET_OS_process_kill (ns->start_proc,
+ SIGKILL));
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_OS_process_wait (ns->start_proc));
+ GNUNET_OS_process_destroy (ns->start_proc);
+ ns->start_proc = NULL;
+ }
+ GNUNET_free (ns);
+}
+
+
+/**
+ * Trait function of this cmd does nothing.
+ *
+ */
+static int
+netjail_start_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Callback which will be called if the setup script finished.
+ *
+ */
+static void
+child_completed_callback (void *cls,
+ enum GNUNET_OS_ProcessStatusType type,
+ long unsigned int exit_code)
+{
+ struct NetJailState *ns = cls;
+
+ if (0 == exit_code)
+ {
+ ns->finished = GNUNET_YES;
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Child completed with an error!\n");
+ ns->finished = GNUNET_SYSERR;
+ }
+ GNUNET_OS_process_destroy (ns->start_proc);
+ ns->start_proc = NULL;
+}
+
+
+
+/**
+* The run method starts the script which setup the network namespaces.
+*
+* @param cls closure.
+* @param cmd CMD being run.
+* @param is interpreter state.
+*/
+static void
+netjail_start_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct NetJailState *ns = cls;
+ char *pid;
+ GNUNET_asprintf (&pid,
+ "%u",
+ getpid ());
+ char *const script_argv[] = {NETJAIL_START_SCRIPT,
+ ns->topology_config,
+ pid,
+ NULL};
+ unsigned int helper_check = GNUNET_OS_check_helper_binary (
+ NETJAIL_START_SCRIPT,
+ GNUNET_YES,
+ NULL);
+
+ if (GNUNET_NO == helper_check)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "No SUID for %s!\n",
+ NETJAIL_START_SCRIPT);
+ GNUNET_TESTING_interpreter_fail ();
+ }
+ else if (GNUNET_NO == helper_check)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "%s not found!\n",
+ NETJAIL_START_SCRIPT);
+ GNUNET_TESTING_interpreter_fail ();
+ }
+
+ ns->start_proc = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_ERR,
+ NULL,
+ NULL,
+ NULL,
+ NETJAIL_START_SCRIPT,
+ script_argv);
+
+ ns->cwh = GNUNET_wait_child (ns->start_proc,
+ &child_completed_callback,
+ ns);
+ GNUNET_break (NULL != ns->cwh);
+}
+
+
+/**
+ * This function checks the flag NetJailState#finished, if this cmd finished.
+ *
+ */
+static int
+netjail_start_finish (void *cls,
+ GNUNET_SCHEDULER_TaskCallback cont,
+ void *cont_cls)
+{
+ struct NetJailState *ns = cls;
+
+ if (ns->finished)
+ {
+ cont (cont_cls);
+ }
+ return ns->finished;
+}
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param topology_config Configuration file for the test topology.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_netjail_start_v2 (const char *label,
+ char *topology_config)
+{
+ struct NetJailState *ns;
+
+ ns = GNUNET_new (struct NetJailState);
+ ns->finished = GNUNET_NO;
+ ns->topology_config = topology_config;
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = ns,
+ .label = label,
+ .run = &netjail_start_run,
+ .finish = &netjail_start_finish,
+ .cleanup = &netjail_start_cleanup,
+ .traits = &netjail_start_traits
+ };
+
+ return cmd;
+}
diff --git a/src/testing/testing_api_cmd_netjail_stop_testsystem_v2.c b/src/testing/testing_api_cmd_netjail_stop_testsystem_v2.c
new file mode 100644
index 000000000..8eccc5764
--- /dev/null
+++ b/src/testing/testing_api_cmd_netjail_stop_testsystem_v2.c
@@ -0,0 +1,143 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing/testing_api_cmd_hello_world.c
+ * @brief Command to start the netjail peers.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "testing_cmds.h"
+
+
+/**
+ * Struct to store information handed over to callbacks.
+ *
+ */
+struct StopHelperState
+{
+
+ const char *helper_start_label;
+
+ /**
+ * The process handle
+ */
+ struct GNUNET_HELPER_Handle **helper;
+
+ unsigned int local_m;
+
+ unsigned int global_n;
+};
+
+
+/**
+* Code to clean up resource this cmd used.
+*
+* @param cls closure
+* @param cmd current CMD being cleaned up.
+*/
+static void
+stop_testing_system_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+
+}
+
+
+/**
+ * Trait function of this cmd does nothing.
+ *
+ */
+static int
+stop_testing_system_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+* This function stops the helper process for each node.
+*
+* @param cls closure.
+* @param cmd CMD being run.
+* @param is interpreter state.
+*/
+static void
+stop_testing_system_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct StopHelperState *shs = cls;
+ struct GNUNET_HELPER_Handle **helper;
+ const struct GNUNET_TESTING_Command *start_helper_cmd;
+
+ start_helper_cmd = GNUNET_TESTING_interpreter_lookup_command (
+ shs->helper_start_label);
+ GNUNET_TESTING_get_trait_helper_handles (start_helper_cmd,
+ &helper);
+
+ for (int i = 1; i <= shs->global_n; i++)
+ {
+ for (int j = 1; j <= shs->local_m; j++)
+ {
+ GNUNET_HELPER_stop (helper[(i - 1) * shs->local_m + j - 1],
+ GNUNET_YES);
+ }
+ }
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param helper_start_label label of the cmd to start the test system.
+ * @param topology_config Configuration file for the test topology.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_stop_testing_system_v2 (const char *label,
+ const char *helper_start_label,
+ const char *topology_config)
+{
+ struct StopHelperState *shs;
+
+ struct GNUNET_TESTING_NetjailTopology *topology =
+ GNUNET_TESTING_get_topo_from_file (topology_config);
+
+ shs = GNUNET_new (struct StopHelperState);
+ shs->helper_start_label = helper_start_label;
+ shs->local_m = topology->nodes_m;
+ shs->global_n = topology->namespaces_n;
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = shs,
+ .label = label,
+ .run = &stop_testing_system_run,
+ .cleanup = &stop_testing_system_cleanup,
+ .traits = &stop_testing_system_traits
+ };
+
+ return cmd;
+}
diff --git a/src/testing/testing_api_cmd_netjail_stop_v2.c b/src/testing/testing_api_cmd_netjail_stop_v2.c
new file mode 100644
index 000000000..1d13407d7
--- /dev/null
+++ b/src/testing/testing_api_cmd_netjail_stop_v2.c
@@ -0,0 +1,225 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing/testing_api_cmd_hello_world.c
+ * @brief Command to stop the netjail script.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+
+
+#define NETJAIL_STOP_SCRIPT "./../testing/netjail_stop_v2.sh"
+
+// Child Wait handle
+struct GNUNET_ChildWaitHandle *cwh;
+
+/**
+ * Struct to hold information for callbacks.
+ *
+ */
+struct NetJailState
+{
+ /**
+ * Configuration file for the test topology.
+ */
+ char *topology_config;
+
+ /**
+ * The process id of the start script.
+ */
+ struct GNUNET_OS_Process *stop_proc;
+
+ // Flag indication if the script finished.
+ unsigned int finished;
+};
+
+
+/**
+ * The cleanup function of this cmd frees resources the cmd allocated.
+ *
+ */
+static void
+netjail_stop_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+ struct NetJailState *ns = cls;
+
+ if (NULL != cwh)
+ {
+ GNUNET_wait_child_cancel (cwh);
+ cwh = NULL;
+ }
+ if (NULL != ns->stop_proc)
+ {
+ GNUNET_assert (0 ==
+ GNUNET_OS_process_kill (ns->stop_proc,
+ SIGKILL));
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_OS_process_wait (ns->stop_proc));
+ GNUNET_OS_process_destroy (ns->stop_proc);
+ ns->stop_proc = NULL;
+ }
+}
+
+
+/**
+ * Trait function of this cmd does nothing.
+ *
+ */
+static int
+netjail_stop_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Callback which will be called if the setup script finished.
+ *
+ */
+static void
+child_completed_callback (void *cls,
+ enum GNUNET_OS_ProcessStatusType type,
+ long unsigned int exit_code)
+{
+ struct NetJailState *ns = cls;
+
+ cwh = NULL;
+ if (0 == exit_code)
+ {
+ ns->finished = GNUNET_YES;
+ }
+ else
+ {
+ ns->finished = GNUNET_SYSERR;
+ }
+ GNUNET_OS_process_destroy (ns->stop_proc);
+ ns->stop_proc = NULL;
+}
+
+
+/**
+* The run method starts the script which deletes the network namespaces.
+*
+* @param cls closure.
+* @param cmd CMD being run.
+* @param is interpreter state.
+*/
+static void
+netjail_stop_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct NetJailState *ns = cls;
+ char *pid;
+ GNUNET_asprintf (&pid,
+ "%u",
+ getpid ());
+ char *const script_argv[] = {NETJAIL_STOP_SCRIPT,
+ ns->topology_config,
+ pid,
+ NULL};
+ unsigned int helper_check = GNUNET_OS_check_helper_binary (
+ NETJAIL_STOP_SCRIPT,
+ GNUNET_YES,
+ NULL);
+
+ if (GNUNET_NO == helper_check)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "No SUID for %s!\n",
+ NETJAIL_STOP_SCRIPT);
+ GNUNET_TESTING_interpreter_fail ();
+ }
+ else if (GNUNET_NO == helper_check)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "%s not found!\n",
+ NETJAIL_STOP_SCRIPT);
+ GNUNET_TESTING_interpreter_fail ();
+ }
+
+ ns->stop_proc = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_ERR,
+ NULL,
+ NULL,
+ NULL,
+ NETJAIL_STOP_SCRIPT,
+ script_argv);
+
+ cwh = GNUNET_wait_child (ns->stop_proc,
+ &child_completed_callback,
+ ns);
+ GNUNET_break (NULL != cwh);
+
+}
+
+
+/**
+ * This function checks the flag NetJailState#finished, if this cmd finished.
+ *
+ */
+static int
+netjail_stop_finish (void *cls,
+ GNUNET_SCHEDULER_TaskCallback cont,
+ void *cont_cls)
+{
+ struct NetJailState *ns = cls;
+
+ if (ns->finished)
+ {
+ cont (cont_cls);
+ }
+ return ns->finished;
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param topology_config Configuration file for the test topology.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_netjail_stop_v2 (const char *label,
+ char *topology_config)
+{
+ struct NetJailState *ns;
+
+ ns = GNUNET_new (struct NetJailState);
+ ns->topology_config = topology_config;
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = ns,
+ .label = label,
+ .run = &netjail_stop_run,
+ .finish = &netjail_stop_finish,
+ .cleanup = &netjail_stop_cleanup,
+ .traits = &netjail_stop_traits
+ };
+
+ return cmd;
+}
diff --git a/src/testing/topo.sh b/src/testing/topo.sh
new file mode 100755
index 000000000..090c3053f
--- /dev/null
+++ b/src/testing/topo.sh
@@ -0,0 +1,95 @@
+#!/bin/bash
+
+declare -A K_PLUGIN
+declare -A R_TCP
+declare -A R_UDP
+declare -A P_PLUGIN
+
+extract_attributes()
+{
+ line_key=$1
+ line=$2
+
+ if [ "$line_key" = "P" ]
+ then
+ n=$(echo $line|cut -d \| -f 1|awk -F: '{print $2}')
+ echo $n
+ m=$(echo $line|cut -d \| -f 1|awk -F: '{print $3}')
+ echo $m
+ else
+ number=$(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
+ entry=$(echo $line |awk -v i=$i -F\| '{print $i}')
+ key=$(echo $entry|cut -d { -f 2|cut -d } -f 1|cut -d : -f 1)
+ value=$(echo $entry|cut -d { -f 2|cut -d } -f 1|cut -d : -f 2)
+ if [ "$key" = "tcp_port" ]
+ then
+ echo tcp port: $value
+ R_TCP[$number]=$value
+ elif [ "$key" = "udp_port" ]
+ then
+ echo udp port: $value
+ R_UDP[$number]=$value
+ elif [ "$key" = "plugin" ]
+ then
+ echo plugin: $value
+ echo $line_key
+ if [ "$line_key" = "P" ]
+ then
+ P_PLUGIN[$n,$m]=$value
+ echo $n $m ${P_PLUGIN[$n,$m]}
+ elif [ "$line_key" = "K" ]
+ then
+ K_PLUGIN[$number]=$value
+ fi
+ fi
+ done
+}
+
+read_topology(){
+
+local filename=$1
+while read line; do
+# reading each line
+ echo $line
+ key=$(cut -c -1 <<< $line)
+ if [ "$key" = "M" ]
+ then
+ LOCAL_M=$(cut -d : -f 2 <<< $line)
+ echo $LOCAL_M
+ elif [ "$key" = "N" ]
+ then
+ GLOBAL_N=$(cut -d : -f 2 <<< $line)
+ echo $GLOBAL_N
+ elif [ "$key" = "X" ]
+ then
+ KNOWN=$(cut -d : -f 2 <<< $line)
+ echo $KNOWN
+ elif [ "$key" = "T" ]
+ then
+ PLUGIN=$(cut -d : -f 2 <<< $line)
+ echo $PLUGIN
+ elif [ "$key" = "K" ]
+ then
+ echo know node
+ extract_attributes $key $line
+ elif [ "$key" = "R" ]
+ then
+ echo router
+ extract_attributes $key $line
+ elif [ "$key" = "P" ]
+ then
+ echo node
+ extract_attributes $key $line
+ fi
+done < $filename
+}
+
+
+
diff --git a/src/transport/Makefile.am b/src/transport/Makefile.am
index 4ea3b58c4..8bd35b5a3 100644
--- a/src/transport/Makefile.am
+++ b/src/transport/Makefile.am
@@ -161,11 +161,13 @@ libgnunettransporttesting_la_LDFLAGS = \
libgnunettransporttesting2_la_SOURCES = \
transport_api_cmd_connecting_peers.c \
+ transport_api_cmd_connecting_peers_v2.c \
transport_api_cmd_start_peer.c \
+ transport_api_cmd_start_peer_v2.c \
transport_api_cmd_stop_peer.c \
transport_api_cmd_send_simple.c \
+ transport_api_cmd_send_simple_v2.c \
transport-testing2.c transport-testing2.h \
- transport-testing-ng.h \
transport-testing-cmds.h \
transport-testing-filenames2.c \
transport-testing-loggers2.c \
@@ -391,7 +393,8 @@ plugin_LTLIBRARIES = \
$(HTTPS_SERVER_PLUGIN_LA) \
$(WLAN_PLUGIN_LA) \
$(BT_PLUGIN_LA) \
- libgnunet_test_transport_plugin_cmd_simple_send.la
+ libgnunet_test_transport_plugin_cmd_simple_send.la \
+ libgnunet_test_transport_plugin_cmd_simple_send_v2.la
libgnunet_test_transport_plugin_cmd_simple_send_la_SOURCES = \
test_transport_plugin_cmd_simple_send.c
@@ -410,6 +413,23 @@ libgnunet_test_transport_plugin_cmd_simple_send_la_LIBADD = \
libgnunet_test_transport_plugin_cmd_simple_send_la_LDFLAGS = \
$(GN_PLUGIN_LDFLAGS)
+libgnunet_test_transport_plugin_cmd_simple_send_v2_la_SOURCES = \
+ test_transport_plugin_cmd_simple_send_v2.c
+libgnunet_test_transport_plugin_cmd_simple_send_v2_la_LIBADD = \
+ libgnunettransporttesting2.la \
+ libgnunettransportapplication.la \
+ libgnunettransport.la \
+ $(top_builddir)/src/testing/libgnunettesting.la \
+ $(top_builddir)/src/peerstore/libgnunetpeerstore.la \
+ $(top_builddir)/src/statistics/libgnunetstatistics.la \
+ $(top_builddir)/src/hello/libgnunethello.la \
+ $(top_builddir)/src/ats/libgnunetats.la \
+ $(top_builddir)/src/arm/libgnunetarm.la \
+ $(top_builddir)/src/util/libgnunetutil.la \
+ $(LTLIBINTL)
+libgnunet_test_transport_plugin_cmd_simple_send_v2_la_LDFLAGS = \
+ $(GN_PLUGIN_LDFLAGS)
+
if HAVE_EXPERIMENTAL
plugin_LTLIBRARIES += \
libgnunet_plugin_transport_udp.la
@@ -557,6 +577,7 @@ libgnunet_plugin_transport_https_server_la_CFLAGS = \
if HAVE_TESTING
check_PROGRAMS = \
test_transport_simple_send \
+ test_transport_simple_send_v2 \
test_transport_address_switch_tcp \
test_transport_testing_startstop \
test_transport_testing_restart \
@@ -706,6 +727,7 @@ endif
if HAVE_EXPERIMENTAL
TESTS += \
test_transport_simple_send \
+ test_transport_simple_send_v2 \
test_transport_address_switch_udp \
test_plugin_udp \
test_transport_api_udp \
@@ -724,7 +746,8 @@ endif
endif
check_SCRIPTS= \
- test_transport_simple_send.sh
+ test_transport_simple_send.sh \
+ test_transport_simple_send_v2.sh
test_transport_simple_send_SOURCES = \
test_transport_simple_send.c
@@ -736,6 +759,16 @@ test_transport_simple_send_LDADD = \
libgnunettransport.la \
libgnunettransporttesting.la
+test_transport_simple_send_v2_SOURCES = \
+ test_transport_simple_send_v2.c
+test_transport_simple_send_v2_LDADD = \
+ $(top_builddir)/src/testing/libgnunettesting.la \
+ $(top_builddir)/src/util/libgnunetutil.la \
+ $(top_builddir)/src/testbed/libgnunettestbed.la \
+ $(top_builddir)/src/hello/libgnunethello.la \
+ libgnunettransport.la \
+ libgnunettransporttesting.la
+
test_transport_testing_startstop_SOURCES = \
test_transport_testing_startstop.c
test_transport_testing_startstop_LDADD = \
diff --git a/src/transport/test_transport_plugin_cmd_simple_send.c b/src/transport/test_transport_plugin_cmd_simple_send.c
index 4b5018b60..1dc44c945 100644
--- a/src/transport/test_transport_plugin_cmd_simple_send.c
+++ b/src/transport/test_transport_plugin_cmd_simple_send.c
@@ -144,7 +144,7 @@ start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
GNUNET_asprintf (&cfgname,
"test_transport_api2_tcp_node%s.conf",
- n);
+ "1");
LOG (GNUNET_ERROR_TYPE_ERROR,
"plugin cfgname: %s\n",
@@ -154,6 +154,11 @@ start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
"node ip: %s\n",
node_ip);
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "m: %s n: %s\n",
+ m,
+ n);
+
GNUNET_asprintf (&testdir,
"%s%s%s",
BASE_DIR,
@@ -180,6 +185,7 @@ start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
m,
n,
local_m,
+ node_ip,
handlers,
cfgname),
GNUNET_TESTING_cmd_send_peer_ready ("send-peer-ready",
@@ -187,7 +193,10 @@ start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
GNUNET_TESTING_cmd_block_until_all_peers_started ("block",
&are_all_peers_started),
GNUNET_TRANSPORT_cmd_connect_peers ("connect-peers",
- "start-peer"),
+ "start-peer",
+ "system-create",
+ (atoi (n) - 1) * atoi (local_m) + atoi (
+ m)),
GNUNET_TRANSPORT_cmd_send_simple ("send-simple",
m,
n,
diff --git a/src/transport/test_transport_plugin_cmd_simple_send_v2.c b/src/transport/test_transport_plugin_cmd_simple_send_v2.c
new file mode 100644
index 000000000..ce1245296
--- /dev/null
+++ b/src/transport/test_transport_plugin_cmd_simple_send_v2.c
@@ -0,0 +1,262 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testbed/plugin_cmd_simple_send.c
+ * @brief a plugin to provide the API for running test cases.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_transport_application_service.h"
+#include "transport-testing2.h"
+#include "transport-testing-cmds.h"
+
+/**
+ * Generic logging shortcut
+ */
+#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
+
+#define BASE_DIR "testdir"
+
+#define TOPOLOGY_CONFIG "test_transport_simple_send_topo.conf"
+
+/**
+ * The name for a specific test environment directory.
+ *
+ */
+char *testdir;
+
+/**
+ * The name for the configuration file of the specific node.
+ *
+ */
+char *cfgname;
+
+/**
+ * Flag indicating if all peers have been started.
+ *
+ */
+unsigned int are_all_peers_started;
+
+
+/**
+ * Function called to check a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE being
+ * received.
+ *
+ */
+static int
+check_test (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Function called to handle a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE
+ * being received.
+ *
+ */
+static void
+handle_test (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "message received\n");
+}
+
+
+/**
+ * Function called to check a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2
+ * being received.
+ *
+ */
+static int
+check_test2 (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Function called to handle a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2
+ * being received.
+ *
+ */
+static void
+handle_test2 (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "message received\n");
+}
+
+
+/**
+ * Callback to set the flag indicating all peers started. Will be called via the plugin api.
+ *
+ */
+static void
+all_peers_started ()
+{
+ are_all_peers_started = GNUNET_YES;
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "setting are_all_peers_started: %d\n",
+ are_all_peers_started);
+}
+
+
+/**
+ * Function to start a local test case.
+ *
+ * @param write_message Callback to send a message to the master loop.
+ * @param router_ip Global address of the network namespace.
+ * @param node_ip Local address of a node i a network namespace.
+ * @param m The number of the node in a network namespace.
+ * @param n The number of the network namespace.
+ * @param local_m The number of nodes in a network namespace.
+ */
+static void
+start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
+ char *node_ip,
+ char *m,
+ char *n,
+ char *local_m)
+{
+
+ unsigned int n_int, m_int, local_m_int, num;
+
+ struct GNUNET_TESTING_NetjailTopology *topology =
+ GNUNET_TESTING_get_topo_from_file (TOPOLOGY_CONFIG);
+
+ sscanf (m, "%u", &m_int);
+ sscanf (n, "%u", &n_int);
+ sscanf (local_m, "%u", &local_m_int);
+
+
+ if (0 == m_int)
+ num = n_int;
+ else
+ num = (n_int - 1) * local_m_int + m_int + topology->nodes_x;
+
+ GNUNET_asprintf (&cfgname,
+ "test_transport_api2_tcp_node1.conf");
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "plugin cfgname: %s\n",
+ cfgname);
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "node ip: %s\n",
+ node_ip);
+
+ GNUNET_asprintf (&testdir,
+ "%s%s%s",
+ BASE_DIR,
+ m,
+ n);
+
+ struct GNUNET_MQ_MessageHandler handlers[] = {
+ GNUNET_MQ_hd_var_size (test,
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE,
+ struct GNUNET_TRANSPORT_TESTING_TestMessage,
+ NULL),
+ GNUNET_MQ_hd_var_size (test2,
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2,
+ struct GNUNET_TRANSPORT_TESTING_TestMessage,
+ NULL),
+ GNUNET_MQ_handler_end ()
+ };
+
+ struct GNUNET_TESTING_Command commands[] = {
+ GNUNET_TESTING_cmd_system_create ("system-create",
+ testdir),
+ GNUNET_TRANSPORT_cmd_start_peer_v2 ("start-peer",
+ "system-create",
+ num,
+ node_ip,
+ handlers,
+ cfgname),
+ GNUNET_TESTING_cmd_send_peer_ready ("send-peer-ready",
+ write_message),
+ GNUNET_TESTING_cmd_block_until_all_peers_started ("block",
+ &are_all_peers_started),
+ GNUNET_TRANSPORT_cmd_connect_peers_v2 ("connect-peers",
+ "start-peer",
+ "system-create",
+ num),
+ GNUNET_TRANSPORT_cmd_send_simple_v2 ("send-simple",
+ "start-peer",
+ num),
+ GNUNET_TRANSPORT_cmd_stop_peer ("stop-peer",
+ "start-peer"),
+ GNUNET_TESTING_cmd_system_destroy ("system-destroy",
+ "system-create"),
+ GNUNET_TESTING_cmd_local_test_finished ("local-test-finished",
+ write_message)
+ };
+
+ GNUNET_TESTING_run (NULL,
+ commands,
+ GNUNET_TIME_UNIT_FOREVER_REL);
+
+}
+
+
+/**
+ * Entry point for the plugin.
+ *
+ * @param cls NULL
+ * @return the exported block API
+ */
+void *
+libgnunet_test_transport_plugin_cmd_simple_send_init (void *cls)
+{
+ struct GNUNET_TESTING_PluginFunctions *api;
+
+ api = GNUNET_new (struct GNUNET_TESTING_PluginFunctions);
+ api->start_testcase = &start_testcase;
+ api->all_peers_started = &all_peers_started;
+ return api;
+}
+
+
+/**
+ * Exit point from the plugin.
+ *
+ * @param cls the return value from #libgnunet_test_transport_plugin_block_test_init
+ * @return NULL
+ */
+void *
+libgnunet_test_transport_plugin_cmd_simple_send_done (void *cls)
+{
+ struct GNUNET_TESTING_PluginFunctions *api = cls;
+
+ GNUNET_free (api);
+ GNUNET_free (testdir);
+ GNUNET_free (cfgname);
+ return NULL;
+}
+
+
+/* end of plugin_cmd_simple_send.c */
diff --git a/src/transport/test_transport_plugin_cmd_udp_backchannel_recv.c b/src/transport/test_transport_plugin_cmd_udp_backchannel_recv.c
new file mode 100644
index 000000000..ce1245296
--- /dev/null
+++ b/src/transport/test_transport_plugin_cmd_udp_backchannel_recv.c
@@ -0,0 +1,262 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testbed/plugin_cmd_simple_send.c
+ * @brief a plugin to provide the API for running test cases.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_transport_application_service.h"
+#include "transport-testing2.h"
+#include "transport-testing-cmds.h"
+
+/**
+ * Generic logging shortcut
+ */
+#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
+
+#define BASE_DIR "testdir"
+
+#define TOPOLOGY_CONFIG "test_transport_simple_send_topo.conf"
+
+/**
+ * The name for a specific test environment directory.
+ *
+ */
+char *testdir;
+
+/**
+ * The name for the configuration file of the specific node.
+ *
+ */
+char *cfgname;
+
+/**
+ * Flag indicating if all peers have been started.
+ *
+ */
+unsigned int are_all_peers_started;
+
+
+/**
+ * Function called to check a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE being
+ * received.
+ *
+ */
+static int
+check_test (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Function called to handle a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE
+ * being received.
+ *
+ */
+static void
+handle_test (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "message received\n");
+}
+
+
+/**
+ * Function called to check a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2
+ * being received.
+ *
+ */
+static int
+check_test2 (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Function called to handle a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2
+ * being received.
+ *
+ */
+static void
+handle_test2 (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "message received\n");
+}
+
+
+/**
+ * Callback to set the flag indicating all peers started. Will be called via the plugin api.
+ *
+ */
+static void
+all_peers_started ()
+{
+ are_all_peers_started = GNUNET_YES;
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "setting are_all_peers_started: %d\n",
+ are_all_peers_started);
+}
+
+
+/**
+ * Function to start a local test case.
+ *
+ * @param write_message Callback to send a message to the master loop.
+ * @param router_ip Global address of the network namespace.
+ * @param node_ip Local address of a node i a network namespace.
+ * @param m The number of the node in a network namespace.
+ * @param n The number of the network namespace.
+ * @param local_m The number of nodes in a network namespace.
+ */
+static void
+start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
+ char *node_ip,
+ char *m,
+ char *n,
+ char *local_m)
+{
+
+ unsigned int n_int, m_int, local_m_int, num;
+
+ struct GNUNET_TESTING_NetjailTopology *topology =
+ GNUNET_TESTING_get_topo_from_file (TOPOLOGY_CONFIG);
+
+ sscanf (m, "%u", &m_int);
+ sscanf (n, "%u", &n_int);
+ sscanf (local_m, "%u", &local_m_int);
+
+
+ if (0 == m_int)
+ num = n_int;
+ else
+ num = (n_int - 1) * local_m_int + m_int + topology->nodes_x;
+
+ GNUNET_asprintf (&cfgname,
+ "test_transport_api2_tcp_node1.conf");
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "plugin cfgname: %s\n",
+ cfgname);
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "node ip: %s\n",
+ node_ip);
+
+ GNUNET_asprintf (&testdir,
+ "%s%s%s",
+ BASE_DIR,
+ m,
+ n);
+
+ struct GNUNET_MQ_MessageHandler handlers[] = {
+ GNUNET_MQ_hd_var_size (test,
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE,
+ struct GNUNET_TRANSPORT_TESTING_TestMessage,
+ NULL),
+ GNUNET_MQ_hd_var_size (test2,
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2,
+ struct GNUNET_TRANSPORT_TESTING_TestMessage,
+ NULL),
+ GNUNET_MQ_handler_end ()
+ };
+
+ struct GNUNET_TESTING_Command commands[] = {
+ GNUNET_TESTING_cmd_system_create ("system-create",
+ testdir),
+ GNUNET_TRANSPORT_cmd_start_peer_v2 ("start-peer",
+ "system-create",
+ num,
+ node_ip,
+ handlers,
+ cfgname),
+ GNUNET_TESTING_cmd_send_peer_ready ("send-peer-ready",
+ write_message),
+ GNUNET_TESTING_cmd_block_until_all_peers_started ("block",
+ &are_all_peers_started),
+ GNUNET_TRANSPORT_cmd_connect_peers_v2 ("connect-peers",
+ "start-peer",
+ "system-create",
+ num),
+ GNUNET_TRANSPORT_cmd_send_simple_v2 ("send-simple",
+ "start-peer",
+ num),
+ GNUNET_TRANSPORT_cmd_stop_peer ("stop-peer",
+ "start-peer"),
+ GNUNET_TESTING_cmd_system_destroy ("system-destroy",
+ "system-create"),
+ GNUNET_TESTING_cmd_local_test_finished ("local-test-finished",
+ write_message)
+ };
+
+ GNUNET_TESTING_run (NULL,
+ commands,
+ GNUNET_TIME_UNIT_FOREVER_REL);
+
+}
+
+
+/**
+ * Entry point for the plugin.
+ *
+ * @param cls NULL
+ * @return the exported block API
+ */
+void *
+libgnunet_test_transport_plugin_cmd_simple_send_init (void *cls)
+{
+ struct GNUNET_TESTING_PluginFunctions *api;
+
+ api = GNUNET_new (struct GNUNET_TESTING_PluginFunctions);
+ api->start_testcase = &start_testcase;
+ api->all_peers_started = &all_peers_started;
+ return api;
+}
+
+
+/**
+ * Exit point from the plugin.
+ *
+ * @param cls the return value from #libgnunet_test_transport_plugin_block_test_init
+ * @return NULL
+ */
+void *
+libgnunet_test_transport_plugin_cmd_simple_send_done (void *cls)
+{
+ struct GNUNET_TESTING_PluginFunctions *api = cls;
+
+ GNUNET_free (api);
+ GNUNET_free (testdir);
+ GNUNET_free (cfgname);
+ return NULL;
+}
+
+
+/* end of plugin_cmd_simple_send.c */
diff --git a/src/transport/test_transport_plugin_cmd_udp_backchannel_send.c b/src/transport/test_transport_plugin_cmd_udp_backchannel_send.c
new file mode 100644
index 000000000..ce1245296
--- /dev/null
+++ b/src/transport/test_transport_plugin_cmd_udp_backchannel_send.c
@@ -0,0 +1,262 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testbed/plugin_cmd_simple_send.c
+ * @brief a plugin to provide the API for running test cases.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_transport_application_service.h"
+#include "transport-testing2.h"
+#include "transport-testing-cmds.h"
+
+/**
+ * Generic logging shortcut
+ */
+#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
+
+#define BASE_DIR "testdir"
+
+#define TOPOLOGY_CONFIG "test_transport_simple_send_topo.conf"
+
+/**
+ * The name for a specific test environment directory.
+ *
+ */
+char *testdir;
+
+/**
+ * The name for the configuration file of the specific node.
+ *
+ */
+char *cfgname;
+
+/**
+ * Flag indicating if all peers have been started.
+ *
+ */
+unsigned int are_all_peers_started;
+
+
+/**
+ * Function called to check a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE being
+ * received.
+ *
+ */
+static int
+check_test (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Function called to handle a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE
+ * being received.
+ *
+ */
+static void
+handle_test (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "message received\n");
+}
+
+
+/**
+ * Function called to check a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2
+ * being received.
+ *
+ */
+static int
+check_test2 (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * Function called to handle a message of type GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2
+ * being received.
+ *
+ */
+static void
+handle_test2 (void *cls,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
+{
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "message received\n");
+}
+
+
+/**
+ * Callback to set the flag indicating all peers started. Will be called via the plugin api.
+ *
+ */
+static void
+all_peers_started ()
+{
+ are_all_peers_started = GNUNET_YES;
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "setting are_all_peers_started: %d\n",
+ are_all_peers_started);
+}
+
+
+/**
+ * Function to start a local test case.
+ *
+ * @param write_message Callback to send a message to the master loop.
+ * @param router_ip Global address of the network namespace.
+ * @param node_ip Local address of a node i a network namespace.
+ * @param m The number of the node in a network namespace.
+ * @param n The number of the network namespace.
+ * @param local_m The number of nodes in a network namespace.
+ */
+static void
+start_testcase (TESTING_CMD_HELPER_write_cb write_message, char *router_ip,
+ char *node_ip,
+ char *m,
+ char *n,
+ char *local_m)
+{
+
+ unsigned int n_int, m_int, local_m_int, num;
+
+ struct GNUNET_TESTING_NetjailTopology *topology =
+ GNUNET_TESTING_get_topo_from_file (TOPOLOGY_CONFIG);
+
+ sscanf (m, "%u", &m_int);
+ sscanf (n, "%u", &n_int);
+ sscanf (local_m, "%u", &local_m_int);
+
+
+ if (0 == m_int)
+ num = n_int;
+ else
+ num = (n_int - 1) * local_m_int + m_int + topology->nodes_x;
+
+ GNUNET_asprintf (&cfgname,
+ "test_transport_api2_tcp_node1.conf");
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "plugin cfgname: %s\n",
+ cfgname);
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "node ip: %s\n",
+ node_ip);
+
+ GNUNET_asprintf (&testdir,
+ "%s%s%s",
+ BASE_DIR,
+ m,
+ n);
+
+ struct GNUNET_MQ_MessageHandler handlers[] = {
+ GNUNET_MQ_hd_var_size (test,
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE,
+ struct GNUNET_TRANSPORT_TESTING_TestMessage,
+ NULL),
+ GNUNET_MQ_hd_var_size (test2,
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2,
+ struct GNUNET_TRANSPORT_TESTING_TestMessage,
+ NULL),
+ GNUNET_MQ_handler_end ()
+ };
+
+ struct GNUNET_TESTING_Command commands[] = {
+ GNUNET_TESTING_cmd_system_create ("system-create",
+ testdir),
+ GNUNET_TRANSPORT_cmd_start_peer_v2 ("start-peer",
+ "system-create",
+ num,
+ node_ip,
+ handlers,
+ cfgname),
+ GNUNET_TESTING_cmd_send_peer_ready ("send-peer-ready",
+ write_message),
+ GNUNET_TESTING_cmd_block_until_all_peers_started ("block",
+ &are_all_peers_started),
+ GNUNET_TRANSPORT_cmd_connect_peers_v2 ("connect-peers",
+ "start-peer",
+ "system-create",
+ num),
+ GNUNET_TRANSPORT_cmd_send_simple_v2 ("send-simple",
+ "start-peer",
+ num),
+ GNUNET_TRANSPORT_cmd_stop_peer ("stop-peer",
+ "start-peer"),
+ GNUNET_TESTING_cmd_system_destroy ("system-destroy",
+ "system-create"),
+ GNUNET_TESTING_cmd_local_test_finished ("local-test-finished",
+ write_message)
+ };
+
+ GNUNET_TESTING_run (NULL,
+ commands,
+ GNUNET_TIME_UNIT_FOREVER_REL);
+
+}
+
+
+/**
+ * Entry point for the plugin.
+ *
+ * @param cls NULL
+ * @return the exported block API
+ */
+void *
+libgnunet_test_transport_plugin_cmd_simple_send_init (void *cls)
+{
+ struct GNUNET_TESTING_PluginFunctions *api;
+
+ api = GNUNET_new (struct GNUNET_TESTING_PluginFunctions);
+ api->start_testcase = &start_testcase;
+ api->all_peers_started = &all_peers_started;
+ return api;
+}
+
+
+/**
+ * Exit point from the plugin.
+ *
+ * @param cls the return value from #libgnunet_test_transport_plugin_block_test_init
+ * @return NULL
+ */
+void *
+libgnunet_test_transport_plugin_cmd_simple_send_done (void *cls)
+{
+ struct GNUNET_TESTING_PluginFunctions *api = cls;
+
+ GNUNET_free (api);
+ GNUNET_free (testdir);
+ GNUNET_free (cfgname);
+ return NULL;
+}
+
+
+/* end of plugin_cmd_simple_send.c */
diff --git a/src/transport/test_transport_port_forward.c b/src/transport/test_transport_port_forward.c
new file mode 100644
index 000000000..b0f0b113e
--- /dev/null
+++ b/src/transport/test_transport_port_forward.c
@@ -0,0 +1,85 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file transport/test_transport_port_forward.c
+ * @brief Test case executing a script which sends a test UDP message from a nated peer
+ * to a gloabl known peer. There is a tcp port forwarding in place towards the
+ * natted peer to test the backchannel functionality of the TNG service.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_util_lib.h"
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
+
+/**
+ * Return value of the test.
+ *
+ */
+static unsigned int rv = 0;
+
+
+/**
+ * Main function to run the test cases.
+ *
+ * @param cls not used.
+ *
+ */
+static void
+run (void *cls)
+{
+ const char *topology_config = "test_topology_port_forward.conf";
+
+ struct GNUNET_TESTING_Command commands[] = {
+ GNUNET_TESTING_cmd_netjail_start_v2 ("netjail-start",
+ topology_config),
+ GNUNET_TESTING_cmd_netjail_start_testing_system_v2 ("netjail-start-testbed",
+ topology_config,
+ &rv),
+ GNUNET_TESTING_cmd_stop_testing_system_v2 ("stop-testbed",
+ "netjail-start-testbed",
+ topology_config),
+ GNUNET_TESTING_cmd_netjail_stop_v2 ("netjail-stop",
+ topology_config),
+ GNUNET_TESTING_cmd_end ()
+ };
+
+ GNUNET_TESTING_run (NULL,
+ commands,
+ TIMEOUT);
+}
+
+
+int
+main (int argc,
+ char *const *argv)
+{
+ GNUNET_log_setup ("test-netjail",
+ "DEBUG",
+ NULL);
+ GNUNET_SCHEDULER_run (&run,
+ NULL);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Test finished!\n");
+ return rv;
+}
diff --git a/src/transport/test_transport_simple_send.c b/src/transport/test_transport_simple_send.c
new file mode 100644
index 000000000..924990d0a
--- /dev/null
+++ b/src/transport/test_transport_simple_send.c
@@ -0,0 +1,86 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file transport/test_transport_api_cmd_simple_send.c
+ * @brief Test case executing a script which sends a test message between two peers.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_util_lib.h"
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
+
+/**
+ * Return value of the test.
+ *
+ */
+static unsigned int rv = 0;
+
+
+/**
+ * Main function to run the test cases.
+ *
+ * @param cls not used.
+ *
+ */
+static void
+run (void *cls)
+{
+ struct GNUNET_TESTING_Command commands[] = {
+ GNUNET_TESTING_cmd_netjail_start ("netjail-start",
+ "2",
+ "1"),
+ GNUNET_TESTING_cmd_netjail_start_testing_system ("netjail-start-testbed",
+ "2",
+ "1",
+ "libgnunet_test_transport_plugin_cmd_simple_send",
+ &rv),
+ GNUNET_TESTING_cmd_stop_testing_system ("stop-testbed",
+ "netjail-start-testbed",
+ "2",
+ "1"),
+ GNUNET_TESTING_cmd_netjail_stop ("netjail-stop",
+ "2",
+ "1"),
+ GNUNET_TESTING_cmd_end ()
+ };
+
+ GNUNET_TESTING_run (NULL,
+ commands,
+ TIMEOUT);
+}
+
+
+int
+main (int argc,
+ char *const *argv)
+{
+ GNUNET_log_setup ("test-netjail",
+ "DEBUG",
+ NULL);
+ GNUNET_SCHEDULER_run (&run,
+ NULL);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Test finished!\n");
+ return rv;
+}
diff --git a/src/transport/test_transport_simple_send_v2.c b/src/transport/test_transport_simple_send_v2.c
new file mode 100644
index 000000000..aeac1bfb6
--- /dev/null
+++ b/src/transport/test_transport_simple_send_v2.c
@@ -0,0 +1,83 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file transport/test_transport_api_cmd_simple_send.c
+ * @brief Test case executing a script which sends a test message between two peers.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_util_lib.h"
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
+
+#define TOPOLOGY_CONFIG "test_transport_simple_send_topo.conf"
+
+/**
+ * Return value of the test.
+ *
+ */
+static unsigned int rv = 0;
+
+
+/**
+ * Main function to run the test cases.
+ *
+ * @param cls not used.
+ *
+ */
+static void
+run (void *cls)
+{
+ struct GNUNET_TESTING_Command commands[] = {
+ GNUNET_TESTING_cmd_netjail_start_v2 ("netjail-start",
+ TOPOLOGY_CONFIG),
+ GNUNET_TESTING_cmd_netjail_start_testing_system_v2 ("netjail-start-testbed",
+ TOPOLOGY_CONFIG,
+ &rv),
+ GNUNET_TESTING_cmd_stop_testing_system_v2 ("stop-testbed",
+ "netjail-start-testbed",
+ TOPOLOGY_CONFIG),
+ GNUNET_TESTING_cmd_netjail_stop_v2 ("netjail-stop",
+ TOPOLOGY_CONFIG),
+ GNUNET_TESTING_cmd_end ()
+ };
+
+ GNUNET_TESTING_run (NULL,
+ commands,
+ TIMEOUT);
+}
+
+
+int
+main (int argc,
+ char *const *argv)
+{
+ GNUNET_log_setup ("test-netjail",
+ "DEBUG",
+ NULL);
+ GNUNET_SCHEDULER_run (&run,
+ NULL);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Test finished!\n");
+ return rv;
+}
diff --git a/src/transport/test_transport_simple_send_v2.sh b/src/transport/test_transport_simple_send_v2.sh
new file mode 100755
index 000000000..8462d1849
--- /dev/null
+++ b/src/transport/test_transport_simple_send_v2.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+exec unshare -r -nmU bash -c "mount -t tmpfs --make-rshared tmpfs /run/netns; ./test_transport_simple_send_v2"
diff --git a/src/transport/transport-testing-cmds.h b/src/transport/transport-testing-cmds.h
index 1461a3d4d..f9ebafade 100644
--- a/src/transport/transport-testing-cmds.h
+++ b/src/transport/transport-testing-cmds.h
@@ -28,12 +28,195 @@
#define TRANSPORT_TESTING_CMDS_H
#include "gnunet_testing_lib.h"
+
+struct StartPeerState_v2
+{
+ /**
+ * The ip of a node.
+ */
+ char *node_ip;
+
+ /**
+ * Receive callback
+ */
+ struct GNUNET_MQ_MessageHandler *handlers;
+
+ const char *cfgname;
+
+ /**
+ * Peer's configuration
+ */
+ struct GNUNET_CONFIGURATION_Handle *cfg;
+
+ struct GNUNET_TESTING_Peer *peer;
+
+ /**
+ * Peer identity
+ */
+ struct GNUNET_PeerIdentity id;
+
+ /**
+ * Peer's transport service handle
+ */
+ struct GNUNET_TRANSPORT_CoreHandle *th;
+
+ /**
+ * Application handle
+ */
+ struct GNUNET_TRANSPORT_ApplicationHandle *ah;
+
+ /**
+ * Peer's PEERSTORE Handle
+ */
+ struct GNUNET_PEERSTORE_Handle *ph;
+
+ /**
+ * Hello get task
+ */
+ struct GNUNET_SCHEDULER_Task *rh_task;
+
+ /**
+ * Peer's transport get hello handle to retrieve peer's HELLO message
+ */
+ struct GNUNET_PEERSTORE_IterateContext *pic;
+
+ /**
+ * Hello
+ */
+ char *hello;
+
+ /**
+ * Hello size
+ */
+ size_t hello_size;
+
+ char *m;
+
+ char *n;
+
+ char *local_m;
+
+ unsigned int finished;
+
+ const char *system_label;
+
+ /**
+ * An unique number to identify the peer
+ */
+ unsigned int no;
+
+ struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
+
+ struct GNUNET_TESTING_System *tl_system;
+
+};
+
+
+struct StartPeerState
+{
+ /**
+ * The ip of a node.
+ */
+ char *node_ip;
+
+ /**
+ * Receive callback
+ */
+ struct GNUNET_MQ_MessageHandler *handlers;
+
+ const char *cfgname;
+
+ /**
+ * Peer's configuration
+ */
+ struct GNUNET_CONFIGURATION_Handle *cfg;
+
+ struct GNUNET_TESTING_Peer *peer;
+
+ /**
+ * Peer identity
+ */
+ struct GNUNET_PeerIdentity id;
+
+ /**
+ * Peer's transport service handle
+ */
+ struct GNUNET_TRANSPORT_CoreHandle *th;
+
+ /**
+ * Application handle
+ */
+ struct GNUNET_TRANSPORT_ApplicationHandle *ah;
+
+ /**
+ * Peer's PEERSTORE Handle
+ */
+ struct GNUNET_PEERSTORE_Handle *ph;
+
+ /**
+ * Hello get task
+ */
+ struct GNUNET_SCHEDULER_Task *rh_task;
+
+ /**
+ * Peer's transport get hello handle to retrieve peer's HELLO message
+ */
+ struct GNUNET_PEERSTORE_IterateContext *pic;
+
+ /**
+ * Hello
+ */
+ char *hello;
+
+ /**
+ * Hello size
+ */
+ size_t hello_size;
+
+ char *m;
+
+ char *n;
+
+ char *local_m;
+
+ unsigned int finished;
+
+ const char *system_label;
+
+ /**
+ * An unique number to identify the peer
+ */
+ unsigned int no;
+
+ struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
+
+ struct GNUNET_TESTING_System *tl_system;
+
+};
+
+
+int
+GNUNET_TRANSPORT_get_trait_state (const struct
+ GNUNET_TESTING_Command
+ *cmd,
+ struct StartPeerState **sps);
+
+
+struct GNUNET_TESTING_Command
+GNUNET_TRANSPORT_cmd_start_peer_v2 (const char *label,
+ const char *system_label,
+ uint32_t no,
+ char *node_ip,
+ struct GNUNET_MQ_MessageHandler *handlers,
+ const char *cfgname);
+
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_start_peer (const char *label,
const char *system_label,
char *m,
char *n,
char *local_m,
+ char *node_ip,
struct GNUNET_MQ_MessageHandler *handlers,
const char *cfgname);
@@ -43,7 +226,15 @@ GNUNET_TRANSPORT_cmd_stop_peer (const char *label,
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_connect_peers (const char *label,
- const char *start_peer_label);
+ const char *start_peer_label,
+ const char *create_label,
+ uint32_t num);
+
+struct GNUNET_TESTING_Command
+GNUNET_TRANSPORT_cmd_connect_peers_v2 (const char *label,
+ const char *start_peer_label,
+ const char *create_label,
+ uint32_t num);
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_send_simple (const char *label,
@@ -52,6 +243,21 @@ GNUNET_TRANSPORT_cmd_send_simple (const char *label,
uint32_t num,
const char *start_peer_label);
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param m The number of the local node of the actual network namespace.
+ * @param n The number of the actual namespace.
+ * @param num Number globally identifying the node.
+ * @param start_peer_label Label of the cmd to start a peer.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TRANSPORT_cmd_send_simple_v2 (const char *label,
+ const char *start_peer_label,
+ uint32_t num);
+
int
GNUNET_TRANSPORT_get_trait_peer_id (const struct
GNUNET_TESTING_Command *cmd,
@@ -65,6 +271,16 @@ GNUNET_TRANSPORT_get_trait_connected_peers_map (const struct
GNUNET_CONTAINER_MultiShortmap *
*
connected_peers_map);
+
+int
+GNUNET_TRANSPORT_get_trait_connected_peers_map_v2 (const struct
+ GNUNET_TESTING_Command
+ *cmd,
+ struct
+ GNUNET_CONTAINER_MultiShortmap
+ *
+ *
+ connected_peers_map);
int
GNUNET_TRANSPORT_get_trait_hello_size (const struct
GNUNET_TESTING_Command
@@ -77,5 +293,20 @@ GNUNET_TRANSPORT_get_trait_hello (const struct
*cmd,
char **hello);
+
+int
+GNUNET_TRANSPORT_get_trait_application_handle (const struct
+ GNUNET_TESTING_Command *cmd,
+ struct
+ GNUNET_TRANSPORT_ApplicationHandle
+ **ah);
+
+int
+GNUNET_TRANSPORT_get_trait_application_handle_v2 (const struct
+ GNUNET_TESTING_Command *cmd,
+ struct
+ GNUNET_TRANSPORT_ApplicationHandle
+ **ah);
+
#endif
/* end of transport_testing.h */
diff --git a/src/transport/transport-testing-ng.h b/src/transport/transport-testing-ng.h
deleted file mode 100644
index cd4e1f3fe..000000000
--- a/src/transport/transport-testing-ng.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- This file is part of GNUnet
- Copyright (C) 2021 GNUnet e.V.
-
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
-
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- SPDX-License-Identifier: AGPL3.0-or-later
- */
-
-/**
- * @author t3sserakt
- */
-
-struct StartPeerState
-{
- /**
- * Receive callback
- */
- struct GNUNET_MQ_MessageHandler *handlers;
-
- const char *cfgname;
-
- /**
- * Peer's configuration
- */
- struct GNUNET_CONFIGURATION_Handle *cfg;
-
- struct GNUNET_TESTING_Peer *peer;
-
- /**
- * Peer identity
- */
- struct GNUNET_PeerIdentity id;
-
- /**
- * Peer's transport service handle
- */
- struct GNUNET_TRANSPORT_CoreHandle *th;
-
- /**
- * Application handle
- */
- struct GNUNET_TRANSPORT_ApplicationHandle *ah;
-
- /**
- * Peer's PEERSTORE Handle
- */
- struct GNUNET_PEERSTORE_Handle *ph;
-
- /**
- * Hello get task
- */
- struct GNUNET_SCHEDULER_Task *rh_task;
-
- /**
- * Peer's transport get hello handle to retrieve peer's HELLO message
- */
- struct GNUNET_PEERSTORE_IterateContext *pic;
-
- /**
- * Hello
- */
- char *hello;
-
- /**
- * Hello size
- */
- size_t hello_size;
-
- char *m;
-
- char *n;
-
- char *local_m;
-
- unsigned int finished;
-
- const char *system_label;
-
- /**
- * An unique number to identify the peer
- */
- unsigned int no;
-
- struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
-
- struct GNUNET_TESTING_System *tl_system;
-
-};
-
-
-int
-GNUNET_TRANSPORT_get_trait_state (const struct
- GNUNET_TESTING_Command
- *cmd,
- struct StartPeerState **sps);
diff --git a/src/transport/transport_api_cmd_connecting_peers.c b/src/transport/transport_api_cmd_connecting_peers.c
index 34b3d5925..09ca9e54c 100644
--- a/src/transport/transport_api_cmd_connecting_peers.c
+++ b/src/transport/transport_api_cmd_connecting_peers.c
@@ -42,6 +42,15 @@
*/
struct ConnectPeersState
{
+ // Label of the cmd which started the test system.
+ const char *create_label;
+
+ /**
+ * Number globally identifying the node.
+ *
+ */
+ uint32_t num;
+
/**
* Label of the cmd to start a peer.
*
@@ -66,6 +75,13 @@ connect_peers_run (void *cls,
struct GNUNET_TESTING_Interpreter *is)
{
struct ConnectPeersState *cps = cls;
+ const struct GNUNET_TESTING_Command *system_cmd;
+ struct GNUNET_TESTING_System *tl_system;
+ struct GNUNET_CRYPTO_EddsaPrivateKey *priv_key = GNUNET_new (struct
+ GNUNET_CRYPTO_EddsaPrivateKey);
+ struct GNUNET_CRYPTO_EddsaPublicKey *pub_key = GNUNET_new (struct
+ GNUNET_CRYPTO_EddsaPublicKey);
+ ;
const struct GNUNET_TESTING_Command *peer1_cmd;
// const struct GNUNET_TESTING_Command *peer2_cmd;
struct GNUNET_TRANSPORT_ApplicationHandle *ah;
@@ -77,6 +93,8 @@ connect_peers_run (void *cls,
enum GNUNET_NetworkType nt = 0;
char *peer_id;
struct GNUNET_PeerIdentity *id;
+ struct GNUNET_PeerIdentity *other = GNUNET_new (struct GNUNET_PeerIdentity);
+ uint32_t num;
peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->start_peer_label);
GNUNET_TRANSPORT_get_trait_application_handle (peer1_cmd,
@@ -88,9 +106,22 @@ connect_peers_run (void *cls,
GNUNET_TRANSPORT_get_trait_peer_id (peer1_cmd,
&id);
- if (strstr (hello, "60002") != NULL)
+ system_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->create_label);
+ GNUNET_TESTING_get_trait_test_system (system_cmd,
+ &tl_system);
+
+ if (2 == cps->num)
+ num = 1;
+ else
+ num = 2;
+
+
+
+
+ // if (strstr (hello, "60002") != NULL)
+ if (2 == num)
{
- addr = "tcp-192.168.15.2:60003";
+ addr = "tcp-192.168.15.2:60002";
peer_id = "F2F3X9G1YNCTXKK7A4J6M4ZM4BBSKC9DEXZVHCWQ475M0C7PNWCG";
}
else
@@ -99,10 +130,25 @@ connect_peers_run (void *cls,
peer_id = "4TTC9WBSVP9RJT6DVEZ7E0TDW7TQXC11NR1EMR2F8ARS87WZ2730";
}
+ priv_key = GNUNET_TESTING_hostkey_get (tl_system,
+ num,
+ other);
+
+ GNUNET_CRYPTO_eddsa_key_get_public (priv_key,
+ pub_key);
+
GNUNET_CRYPTO_eddsa_public_key_from_string (peer_id,
strlen (peer_id),
&peer->public_key);
+ peer->public_key = *pub_key;
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "\nnum: %u\n peer_id: %s\n pub_key %s\n",
+ num,
+ peer_id,
+ GNUNET_CRYPTO_eddsa_public_key_to_string (pub_key));
+
cps->id = peer;
// TODO This does not work, because the other peer is running in another local loop. We need to message between different local loops. For now we will create the hello manually with the known information about the other local peers.
@@ -210,12 +256,16 @@ connect_peers_cleanup (void *cls,
*/
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_connect_peers (const char *label,
- const char *start_peer_label)
+ const char *start_peer_label,
+ const char *create_label,
+ uint32_t num)
{
struct ConnectPeersState *cps;
cps = GNUNET_new (struct ConnectPeersState);
cps->start_peer_label = start_peer_label;
+ cps->num = num;
+ cps->create_label = create_label;
struct GNUNET_TESTING_Command cmd = {
diff --git a/src/transport/transport_api_cmd_connecting_peers_v2.c b/src/transport/transport_api_cmd_connecting_peers_v2.c
new file mode 100644
index 000000000..0d286b714
--- /dev/null
+++ b/src/transport/transport_api_cmd_connecting_peers_v2.c
@@ -0,0 +1,242 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing_api_cmd_start_peer.c
+ * @brief cmd to start a peer.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_transport_application_service.h"
+#include "gnunet_hello_lib.h"
+#include "gnunet_transport_service.h"
+#include "transport-testing-cmds.h"
+
+/**
+ * Generic logging shortcut
+ */
+#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
+
+#define CONNECT_ADDRESS_TEMPLATE "tcp-192.168.15.%u:60002"
+
+/**
+ * Struct to store information needed in callbacks.
+ *
+ */
+struct ConnectPeersState
+{
+ // Label of the cmd which started the test system.
+ const char *create_label;
+
+ /**
+ * Number globally identifying the node.
+ *
+ */
+ uint32_t num;
+
+ /**
+ * Label of the cmd to start a peer.
+ *
+ */
+ const char *start_peer_label;
+
+ /**
+ * The peer identity of this peer.
+ *
+ */
+ struct GNUNET_PeerIdentity *id;
+};
+
+
+/**
+ * The run method of this cmd will connect to peers.
+ *
+ */
+static void
+connect_peers_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct ConnectPeersState *cps = cls;
+ const struct GNUNET_TESTING_Command *system_cmd;
+ struct GNUNET_TESTING_System *tl_system;
+ struct GNUNET_CRYPTO_EddsaPrivateKey *priv_key = GNUNET_new (struct
+ GNUNET_CRYPTO_EddsaPrivateKey);
+ struct GNUNET_CRYPTO_EddsaPublicKey *pub_key = GNUNET_new (struct
+ GNUNET_CRYPTO_EddsaPublicKey);
+ const struct GNUNET_TESTING_Command *peer1_cmd;
+ struct GNUNET_TRANSPORT_ApplicationHandle *ah;
+ struct GNUNET_PeerIdentity *peer = GNUNET_new (struct GNUNET_PeerIdentity);
+ char *addr;
+ enum GNUNET_NetworkType nt = 0;
+ struct GNUNET_PeerIdentity *other = GNUNET_new (struct GNUNET_PeerIdentity);
+ uint32_t num;
+
+ peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->start_peer_label);
+ GNUNET_TRANSPORT_get_trait_application_handle_v2 (peer1_cmd,
+ &ah);
+
+ system_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->create_label);
+ GNUNET_TESTING_get_trait_test_system (system_cmd,
+ &tl_system);
+
+ if (1 == cps->num)
+ {
+ num = 2;
+ // addr = "tcp-192.168.15.2:60002";
+ }
+ else
+ {
+ num = 1;
+ // addr = "tcp-192.168.15.1:60002";
+ }
+
+ GNUNET_asprintf (&addr,
+ CONNECT_ADDRESS_TEMPLATE,
+ num);
+
+ priv_key = GNUNET_TESTING_hostkey_get (tl_system,
+ num,
+ other);
+
+ GNUNET_CRYPTO_eddsa_key_get_public (priv_key,
+ pub_key);
+
+
+ peer->public_key = *pub_key;
+
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "num: %u pub_key %s\n",
+ num,
+ GNUNET_CRYPTO_eddsa_public_key_to_string (pub_key));
+
+ cps->id = peer;
+
+ GNUNET_TRANSPORT_application_validate (ah,
+ peer,
+ nt,
+ addr);
+}
+
+
+/**
+ * The finish function of this cmd will check if the peer we are trying to connect to is in the connected peers map of the start peer cmd for this peer.
+ *
+ */
+static int
+connect_peers_finish (void *cls,
+ GNUNET_SCHEDULER_TaskCallback cont,
+ void *cont_cls)
+{
+ struct ConnectPeersState *cps = cls;
+ const struct GNUNET_TESTING_Command *peer1_cmd;
+ struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
+ unsigned int ret;
+ struct GNUNET_ShortHashCode *key = GNUNET_new (struct GNUNET_ShortHashCode);
+ struct GNUNET_HashCode hc;
+ int node_number;
+
+ peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->start_peer_label);
+ GNUNET_TRANSPORT_get_trait_connected_peers_map_v2 (peer1_cmd,
+ &connected_peers_map);
+
+ node_number = 1;
+ GNUNET_CRYPTO_hash (&node_number, sizeof(node_number), &hc);
+
+ // TODO we need to store with a key identifying the netns node in the future. For now we have only one connecting node.
+ memcpy (key,
+ &hc,
+ sizeof (*key));
+ ret = GNUNET_CONTAINER_multishortmap_contains (connected_peers_map,
+ key);
+
+ if (GNUNET_YES == ret)
+ {
+ cont (cont_cls);
+ }
+
+ GNUNET_free (key);
+ return ret;
+}
+
+
+/**
+ * Trait function of this cmd does nothing.
+ *
+ */
+static int
+connect_peers_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * The cleanup function of this cmd frees resources the cmd allocated.
+ *
+ */
+static void
+connect_peers_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+ struct ConnectPeersState *cps = cls;
+
+ GNUNET_free (cps->id);
+ GNUNET_free (cps);
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param start_peer_label Label of the cmd to start a peer.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TRANSPORT_cmd_connect_peers_v2 (const char *label,
+ const char *start_peer_label,
+ const char *create_label,
+ uint32_t num)
+{
+ struct ConnectPeersState *cps;
+
+ cps = GNUNET_new (struct ConnectPeersState);
+ cps->start_peer_label = start_peer_label;
+ cps->num = num;
+ cps->create_label = create_label;
+
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = cps,
+ .label = label,
+ .run = &connect_peers_run,
+ .finish = &connect_peers_finish,
+ .cleanup = &connect_peers_cleanup,
+ .traits = &connect_peers_traits
+ };
+
+ return cmd;
+}
diff --git a/src/transport/transport_api_cmd_send_simple_v2.c b/src/transport/transport_api_cmd_send_simple_v2.c
new file mode 100644
index 000000000..d43c0b425
--- /dev/null
+++ b/src/transport/transport_api_cmd_send_simple_v2.c
@@ -0,0 +1,156 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing_api_cmd_start_peer.c
+ * @brief cmd to start a peer.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+#include "transport-testing2.h"
+#include "transport-testing-cmds.h"
+
+/**
+ * Struct to hold information for callbacks.
+ *
+ */
+struct SendSimpleState
+{
+ /**
+ * Number globally identifying the node.
+ *
+ */
+ uint32_t num;
+
+ /**
+ * Label of the cmd to start a peer.
+ *
+ */
+ const char *start_peer_label;
+};
+
+
+/**
+ * Trait function of this cmd does nothing.
+ *
+ */
+static int
+send_simple_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ return GNUNET_OK;
+}
+
+
+/**
+ * The cleanup function of this cmd frees resources the cmd allocated.
+ *
+ */
+static void
+send_simple_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+ struct SendSimpleState *sss = cls;
+
+ GNUNET_free (sss);
+}
+
+
+/**
+ * The run method of this cmd will send a simple message to the connected peer.
+ *
+ */
+static void
+send_simple_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct SendSimpleState *sss = cls;
+ struct GNUNET_MQ_Envelope *env;
+ struct GNUNET_TRANSPORT_TESTING_TestMessage *test;
+ struct GNUNET_MQ_Handle *mq;
+ struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
+ const struct GNUNET_TESTING_Command *peer1_cmd;
+ struct GNUNET_ShortHashCode *key = GNUNET_new (struct GNUNET_ShortHashCode);
+ struct GNUNET_HashCode hc;
+ int node_number;
+
+ peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (sss->start_peer_label);
+ GNUNET_TRANSPORT_get_trait_connected_peers_map (peer1_cmd,
+ &connected_peers_map);
+
+ node_number = 1;
+ GNUNET_CRYPTO_hash (&node_number, sizeof(node_number), &hc);
+ memcpy (key,
+ &hc,
+ sizeof (*key));
+
+ mq = GNUNET_CONTAINER_multishortmap_get (connected_peers_map,
+ key);
+
+ env = GNUNET_MQ_msg_extra (test,
+ 2600 - sizeof(*test),
+ GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE);
+ test->num = htonl (sss->num);
+ memset (&test[1],
+ sss->num,
+ 2600 - sizeof(*test));
+ GNUNET_MQ_send (mq,
+ env);
+ GNUNET_free (key);
+
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param m The number of the local node of the actual network namespace.
+ * @param n The number of the actual namespace.
+ * @param num Number globally identifying the node.
+ * @param start_peer_label Label of the cmd to start a peer.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TRANSPORT_cmd_send_simple_v2 (const char *label,
+ const char *start_peer_label,
+ uint32_t num)
+{
+ struct SendSimpleState *sss;
+
+ sss = GNUNET_new (struct SendSimpleState);
+ sss->num = num;
+ sss->start_peer_label = start_peer_label;
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = sss,
+ .label = label,
+ .run = &send_simple_run,
+ .cleanup = &send_simple_cleanup,
+ .traits = &send_simple_traits
+ };
+
+ return cmd;
+}
diff --git a/src/transport/transport_api_cmd_start_peer.c b/src/transport/transport_api_cmd_start_peer.c
index 729d981c0..f4e92944b 100644
--- a/src/transport/transport_api_cmd_start_peer.c
+++ b/src/transport/transport_api_cmd_start_peer.c
@@ -29,7 +29,7 @@
#include "gnunet_peerstore_service.h"
#include "gnunet_transport_core_service.h"
#include "gnunet_transport_application_service.h"
-#include "transport-testing-ng.h"
+#include "transport-testing-cmds.h"
/**
* Generic logging shortcut
@@ -185,6 +185,10 @@ start_peer_run (void *cls,
struct GNUNET_PeerIdentity dummy;
const struct GNUNET_TESTING_Command *system_cmd;
struct GNUNET_TESTING_System *tl_system;
+ char *home;
+ char *transport_unix_path;
+ char *communicator_unix_path;
+ char *bindto;
if (GNUNET_NO == GNUNET_DISK_file_test (sps->cfgname))
{
@@ -200,6 +204,34 @@ start_peer_run (void *cls,
GNUNET_assert (GNUNET_OK ==
GNUNET_CONFIGURATION_load (sps->cfg, sps->cfgname));
+ GNUNET_asprintf (&home,
+ "$GNUNET_TMP/test-transport/api-tcp-p%u",
+ sps->no);
+
+ GNUNET_asprintf (&transport_unix_path,
+ "$GNUNET_RUNTIME_DIR/tng-p%u.sock",
+ sps->no);
+
+ GNUNET_asprintf (&communicator_unix_path,
+ "$GNUNET_RUNTIME_DIR/tcp-comm-p%u.sock",
+ sps->no);
+
+ GNUNET_asprintf (&bindto,
+ "%s:60002",
+ sps->node_ip);
+
+
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "PATHS", "GNUNET_TEST_HOME",
+ home);
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "transport", "UNIXPATH",
+ transport_unix_path);
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "communicator-tcp",
+ "BINDTO",
+ bindto);
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "communicator-tcp",
+ "UNIXPATH",
+ communicator_unix_path);
+
system_cmd = GNUNET_TESTING_interpreter_lookup_command (sps->system_label);
GNUNET_TESTING_get_trait_test_system (system_cmd,
&tl_system);
@@ -536,6 +568,7 @@ GNUNET_TRANSPORT_cmd_start_peer (const char *label,
char *m,
char *n,
char *local_m,
+ char *node_ip,
struct GNUNET_MQ_MessageHandler *handlers,
const char *cfgname)
{
@@ -552,6 +585,7 @@ GNUNET_TRANSPORT_cmd_start_peer (const char *label,
sps->system_label = system_label;
sps->connected_peers_map = connected_peers_map;
sps->cfgname = cfgname;
+ sps->node_ip = node_ip;
if (NULL != handlers)
{
diff --git a/src/transport/transport_api_cmd_start_peer_v2.c b/src/transport/transport_api_cmd_start_peer_v2.c
new file mode 100644
index 000000000..0e39bd915
--- /dev/null
+++ b/src/transport/transport_api_cmd_start_peer_v2.c
@@ -0,0 +1,607 @@
+/*
+ This file is part of GNUnet
+ Copyright (C) 2021 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testing_api_cmd_start_peer.c
+ * @brief cmd to start a peer.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_peerstore_service.h"
+#include "gnunet_transport_core_service.h"
+#include "gnunet_transport_application_service.h"
+#include "transport-testing-cmds.h"
+
+/**
+ * Generic logging shortcut
+ */
+#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
+
+
+static void
+retrieve_hello (void *cls);
+
+
+/**
+ * Callback delivering the hello of this peer from peerstore.
+ *
+ */
+static void
+hello_iter_cb (void *cb_cls,
+ const struct GNUNET_PEERSTORE_Record *record,
+ const char *emsg)
+{
+ struct StartPeerState_v2 *sps = cb_cls;
+ if (NULL == record)
+ {
+ sps->pic = NULL;
+ sps->rh_task = GNUNET_SCHEDULER_add_now (retrieve_hello, sps);
+ return;
+ }
+ // Check record type et al?
+ sps->hello_size = record->value_size;
+ sps->hello = GNUNET_malloc (sps->hello_size);
+ memcpy (sps->hello, record->value, sps->hello_size);
+ sps->hello[sps->hello_size - 1] = '\0';
+
+ GNUNET_PEERSTORE_iterate_cancel (sps->pic);
+ sps->pic = NULL;
+ sps->finished = GNUNET_YES;
+}
+
+
+/**
+ * Function to start the retrieval task to retrieve the hello of this peer
+ * from the peerstore.
+ *
+ */
+static void
+retrieve_hello (void *cls)
+{
+ struct StartPeerState_v2 *sps = cls;
+ sps->rh_task = NULL;
+ sps->pic = GNUNET_PEERSTORE_iterate (sps->ph,
+ "transport",
+ &sps->id,
+ GNUNET_PEERSTORE_TRANSPORT_HELLO_KEY,
+ hello_iter_cb,
+ sps);
+
+}
+
+
+/**
+ * This function checks StartPeerState_v2#finished, which is set when the hello was retrieved.
+ *
+ */
+static int
+start_peer_finish (void *cls,
+ GNUNET_SCHEDULER_TaskCallback cont,
+ void *cont_cls)
+{
+ struct StartPeerState_v2 *sps = cls;
+
+ if (GNUNET_YES == sps->finished)
+ {
+ cont (cont_cls);
+ }
+
+ return sps->finished;
+}
+
+
+/**
+ * Disconnect callback for the connection to the core service.
+ *
+ */
+static void
+notify_disconnect (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ void *handler_cls)
+{
+ struct StartPeerState_v2 *sps = cls;
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer %s disconnected from peer %u (`%s')\n",
+ GNUNET_i2s (peer),
+ sps->no,
+ GNUNET_i2s (&sps->id));
+
+}
+
+
+/**
+ * Connect callback for the connection to the core service.
+ *
+ */
+static void *
+notify_connect (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ struct GNUNET_MQ_Handle *mq)
+{
+ struct StartPeerState_v2 *sps = cls;
+ struct GNUNET_ShortHashCode *key = GNUNET_new (struct GNUNET_ShortHashCode);
+ struct GNUNET_HashCode hc;
+ int node_number;
+
+ void *ret = NULL;
+
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer %s connected to peer %u (`%s')\n",
+ GNUNET_i2s (peer),
+ sps->no,
+ GNUNET_i2s (&sps->id));
+
+ // TODO we need to store with a key identifying the netns node in the future. For now we have only one connecting node.
+ node_number = 1;
+ GNUNET_CRYPTO_hash (&node_number, sizeof(node_number), &hc);
+
+
+ memcpy (key,
+ &hc,
+ sizeof (*key));
+ GNUNET_CONTAINER_multishortmap_put (sps->connected_peers_map,
+ key,
+ mq,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+
+ GNUNET_free (key);
+ // TODO what does the handler function need?
+ return ret;
+}
+
+
+/**
+ * The run method of this cmd will start all services of a peer to test the transport service.
+ *
+ */
+static void
+start_peer_run (void *cls,
+ const struct GNUNET_TESTING_Command *cmd,
+ struct GNUNET_TESTING_Interpreter *is)
+{
+ struct StartPeerState_v2 *sps = cls;
+ char *emsg = NULL;
+ struct GNUNET_PeerIdentity dummy;
+ const struct GNUNET_TESTING_Command *system_cmd;
+ struct GNUNET_TESTING_System *tl_system;
+ char *home;
+ char *transport_unix_path;
+ char *communicator_unix_path;
+ char *bindto;
+
+ if (GNUNET_NO == GNUNET_DISK_file_test (sps->cfgname))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "File not found: `%s'\n",
+ sps->cfgname);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+
+
+ sps->cfg = GNUNET_CONFIGURATION_create ();
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONFIGURATION_load (sps->cfg, sps->cfgname));
+
+ GNUNET_asprintf (&home,
+ "$GNUNET_TMP/test-transport/api-tcp-p%u",
+ sps->no);
+
+ GNUNET_asprintf (&transport_unix_path,
+ "$GNUNET_RUNTIME_DIR/tng-p%u.sock",
+ sps->no);
+
+ GNUNET_asprintf (&communicator_unix_path,
+ "$GNUNET_RUNTIME_DIR/tcp-comm-p%u.sock",
+ sps->no);
+
+ GNUNET_asprintf (&bindto,
+ "%s:60002",
+ sps->node_ip);
+
+
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "PATHS", "GNUNET_TEST_HOME",
+ home);
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "transport", "UNIXPATH",
+ transport_unix_path);
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "communicator-tcp",
+ "BINDTO",
+ bindto);
+ GNUNET_CONFIGURATION_set_value_string (sps->cfg, "communicator-tcp",
+ "UNIXPATH",
+ communicator_unix_path);
+
+ system_cmd = GNUNET_TESTING_interpreter_lookup_command (sps->system_label);
+ GNUNET_TESTING_get_trait_test_system (system_cmd,
+ &tl_system);
+
+ sps->tl_system = tl_system;
+
+ if (GNUNET_SYSERR ==
+ GNUNET_TESTING_configuration_create (tl_system,
+ sps->cfg))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Testing library failed to create unique configuration based on `%s'\n",
+ sps->cfgname);
+ GNUNET_CONFIGURATION_destroy (sps->cfg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+
+ sps->peer = GNUNET_TESTING_peer_configure (sps->tl_system,
+ sps->cfg,
+ sps->no,
+ NULL,
+ &emsg);
+ if (NULL == sps->peer)
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Testing library failed to create unique configuration based on `%s': `%s'\n",
+ sps->cfgname,
+ emsg);
+ GNUNET_free (emsg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+
+ if (GNUNET_OK != GNUNET_TESTING_peer_start (sps->peer))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Testing library failed to create unique configuration based on `%s'\n",
+ sps->cfgname);
+ GNUNET_free (emsg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+
+ memset (&dummy,
+ '\0',
+ sizeof(dummy));
+
+ GNUNET_TESTING_peer_get_identity (sps->peer,
+ &sps->id);
+
+ if (0 == memcmp (&dummy,
+ &sps->id,
+ sizeof(struct GNUNET_PeerIdentity)))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Testing library failed to obtain peer identity for peer %u\n",
+ sps->no);
+ GNUNET_free (emsg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer %u configured with identity `%s'\n",
+ sps->no,
+ GNUNET_i2s_full (&sps->id));
+
+ sps->th = GNUNET_TRANSPORT_core_connect (sps->cfg,
+ NULL,
+ sps->handlers,
+ sps,
+ &notify_connect,
+ &notify_disconnect);
+ if (NULL == sps->th)
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to connect to transport service for peer `%s': `%s'\n",
+ sps->cfgname,
+ emsg);
+ GNUNET_free (emsg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+
+ sps->ph = GNUNET_PEERSTORE_connect (sps->cfg);
+ if (NULL == sps->th)
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to connect to peerstore service for peer `%s': `%s'\n",
+ sps->cfgname,
+ emsg);
+ GNUNET_free (emsg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+
+ sps->ah = GNUNET_TRANSPORT_application_init (sps->cfg);
+ if (NULL == sps->ah)
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to initialize the TRANSPORT application suggestion client handle for peer `%s': `%s'\n",
+ sps->cfgname,
+ emsg);
+ GNUNET_free (emsg);
+ GNUNET_TESTING_interpreter_fail ();
+ return;
+ }
+ sps->rh_task = GNUNET_SCHEDULER_add_now (retrieve_hello, sps);
+}
+
+
+/**
+ * The cleanup function of this cmd frees resources the cmd allocated.
+ *
+ */
+static void
+start_peer_cleanup (void *cls,
+ const struct GNUNET_TESTING_Command *cmd)
+{
+ struct StartPeerState_v2 *sps = cls;
+
+ if (NULL != sps->handlers)
+ {
+ GNUNET_free (sps->handlers);
+ sps->handlers = NULL;
+ }
+ if (NULL != sps->cfg)
+ {
+ GNUNET_CONFIGURATION_destroy (sps->cfg);
+ sps->cfg = NULL;
+ }
+ GNUNET_free (sps->hello);
+ GNUNET_free (sps->connected_peers_map);
+ GNUNET_free (sps);
+}
+
+
+/**
+ * This function prepares an array with traits.
+ *
+ */
+static int
+start_peer_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ struct StartPeerState_v2 *sps = cls;
+ struct GNUNET_TRANSPORT_ApplicationHandle *ah = sps->ah;
+ struct GNUNET_PeerIdentity *id = &sps->id;
+ struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map =
+ sps->connected_peers_map;
+ char *hello = sps->hello;
+ size_t hello_size = sps->hello_size;
+
+
+ struct GNUNET_TESTING_Trait traits[] = {
+ {
+ .index = 0,
+ .trait_name = "application_handle",
+ .ptr = (const void *) ah,
+ },
+ {
+ .index = 1,
+ .trait_name = "peer_id",
+ .ptr = (const void *) id,
+ },
+ {
+ .index = 2,
+ .trait_name = "connected_peers_map",
+ .ptr = (const void *) connected_peers_map,
+ },
+ {
+ .index = 3,
+ .trait_name = "hello",
+ .ptr = (const void *) hello,
+ },
+ {
+ .index = 4,
+ .trait_name = "hello_size",
+ .ptr = (const void *) hello_size,
+ },
+ {
+ .index = 5,
+ .trait_name = "state",
+ .ptr = (const void *) sps,
+ },
+ GNUNET_TESTING_trait_end ()
+ };
+
+ return GNUNET_TESTING_get_trait (traits,
+ ret,
+ trait,
+ index);
+}
+
+
+/**
+ * Function to get the trait with the struct StartPeerState_v2.
+ *
+ * @param[out] sps struct StartPeerState_v2.
+ * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
+ *
+ */
+int
+GNUNET_TRANSPORT_get_trait_state_v2 (const struct
+ GNUNET_TESTING_Command
+ *cmd,
+ struct StartPeerState_v2 **sps)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) sps,
+ "state",
+ (unsigned int) 5);
+}
+
+
+/**
+ * Function to get the trait with the size of the hello.
+ *
+ * @param[out] hello_size size of hello.
+ * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
+ *
+ */
+int
+GNUNET_TRANSPORT_get_trait_hello_size_v2 (const struct
+ GNUNET_TESTING_Command
+ *cmd,
+ size_t **hello_size)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) hello_size,
+ "hello_size",
+ (unsigned int) 4);
+}
+
+
+/**
+ * Function to get the trait with the hello.
+ *
+ * @param[out] hello The hello for the peer.
+ * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
+ *
+ */
+int
+GNUNET_TRANSPORT_get_trait_hello_v2 (const struct
+ GNUNET_TESTING_Command
+ *cmd,
+ char **hello)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) hello,
+ "hello",
+ (unsigned int) 3);
+}
+
+
+/**
+ * Function to get the trait with the map of connected peers.
+ *
+ * @param[out] connected_peers_map The map with connected peers.
+ * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
+ *
+ */
+int
+GNUNET_TRANSPORT_get_trait_connected_peers_map_v2 (const struct
+ GNUNET_TESTING_Command
+ *cmd,
+ struct
+ GNUNET_CONTAINER_MultiShortmap
+ *
+ *
+ connected_peers_map)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) connected_peers_map,
+ "connected_peers_map",
+ (unsigned int) 2);
+}
+
+
+/**
+ * Function to get the trait with the transport application handle.
+ *
+ * @param[out] ah The application handle.
+ * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
+ */
+int
+GNUNET_TRANSPORT_get_trait_application_handle_v2 (const struct
+ GNUNET_TESTING_Command *cmd,
+ struct
+ GNUNET_TRANSPORT_ApplicationHandle
+ **ah)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) ah,
+ "application_handle",
+ (unsigned int) 0);
+}
+
+
+/**
+ * Function to get the trait with the peer id.
+ *
+ * @param[out] id The peer id.
+ * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
+ */
+int
+GNUNET_TRANSPORT_get_trait_peer_id_v2 (const struct
+ GNUNET_TESTING_Command *cmd,
+ struct GNUNET_PeerIdentity **id)
+{
+ return cmd->traits (cmd->cls,
+ (const void **) id,
+ "peer_id",
+ (unsigned int) 1);
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param system_label Label of the cmd to setup a test environment.
+ * @param m The number of the local node of the actual network namespace.
+ * @param n The number of the actual namespace.
+ * @param local_m Number of local nodes in each namespace.
+ * @param handlers Handler for messages received by this peer.
+ * @param cfgname Configuration file name for this peer.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TRANSPORT_cmd_start_peer_v2 (const char *label,
+ const char *system_label,
+ uint32_t no,
+ char *node_ip,
+ struct GNUNET_MQ_MessageHandler *handlers,
+ const char *cfgname)
+{
+ struct StartPeerState_v2 *sps;
+ struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map =
+ GNUNET_CONTAINER_multishortmap_create (1,GNUNET_NO);
+ unsigned int i;
+
+ sps = GNUNET_new (struct StartPeerState_v2);
+ sps->no = no;
+ sps->system_label = system_label;
+ sps->connected_peers_map = connected_peers_map;
+ sps->cfgname = cfgname;
+ sps->node_ip = node_ip;
+
+ if (NULL != handlers)
+ {
+ for (i = 0; NULL != handlers[i].cb; i++)
+ ;
+ sps->handlers = GNUNET_new_array (i + 1,
+ struct GNUNET_MQ_MessageHandler);
+ GNUNET_memcpy (sps->handlers,
+ handlers,
+ i * sizeof(struct GNUNET_MQ_MessageHandler));
+ }
+
+ struct GNUNET_TESTING_Command cmd = {
+ .cls = sps,
+ .label = label,
+ .run = &start_peer_run,
+ .finish = &start_peer_finish,
+ .cleanup = &start_peer_cleanup,
+ .traits = &start_peer_traits
+ };
+
+ return cmd;
+}
diff --git a/src/transport/transport_api_cmd_stop_peer.c b/src/transport/transport_api_cmd_stop_peer.c
index 7a0050a63..4d7228378 100644
--- a/src/transport/transport_api_cmd_stop_peer.c
+++ b/src/transport/transport_api_cmd_stop_peer.c
@@ -29,7 +29,7 @@
#include "gnunet_peerstore_service.h"
#include "gnunet_transport_core_service.h"
#include "gnunet_transport_application_service.h"
-#include "transport-testing-ng.h"
+#include "transport-testing-cmds.h"
/**
* Generic logging shortcut