Some fix

scripts/2021/torfone

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+SOCK_PORT=$((9000+$1))
+CONTROL_PORT=$((9100+$1))
+LOCAL_PORT=$((9200+$1))
+DONAR_PORT=$((7000+$1*12))
+
+touch /tmp/empty
+echo "tor daemon serv"
+/usr/bin/tor \
+  -f /tmp/empty --defaults-torrc /tmp/empty \
+  --hush \
+  --UseEntryGuards 0 \
+  --SocksPort 0 \
+  --ControlPort $CONTROL_PORT \
+  --DataDirectory /tmp/tor$CONTROL_PORT &
+sleep 1
+
+echo "tor client serv"
+/usr/bin/tor \
+  -f /tmp/empty --defaults-torrc /tmp/empty \
+  --hush \
+  --UseEntryGuards 0 \
+  --SocksPort "127.0.0.1:$SOCK_PORT IsolateDestPort IsolateDestAddr IsolateClientAddr" \
+  --DataDirectory /tmp/tor$SOCK_PORT &
+sleep 1
+
+echo "donar serv"
+rm -rf state_$LOCAL_PORT/
+mkdir state_$LOCAL_PORT/
+pushd .
+cd state_$LOCAL_PORT/
+/usr/local/bin/donar \
+  -s \
+  -a dup2 \
+  -q $CONTROL_PORT \
+  -k $DONAR_PORT \
+  -l 2 \
+  -e $LOCAL_PORT &
+sleep 1
+
+echo "donar client"
+/usr/local/bin/donar \
+  -c \
+  -a dup2 \
+  -q $SOCK_PORT \
+  -k $DONAR_PORT \
+  -o ./onion_services.pub \
+  -l 2 \
+  -r $LOCAL_PORT &
+sleep 1
+popd
+
+echo "measlat serv"
+/usr/local/bin/measlat \
+  -l \
+  -t udp \
+  -h 127.0.0.1 \
+  -p $LOCAL_PORT \
+  -c 135 \
+  -i 40 \
+  -s 172 &
+sleep 1
+
+echo "measlat client bootstrap"
+/usr/local/bin/measlat \
+  -t udp \
+  -h 127.13.3.7 \
+  -p $LOCAL_PORT \
+  -b \
+  -c 1 \
+  -i 1000 \
+  -s 172
+
+echo "measlat client collect"
+/usr/local/bin/measlat \
+  -t udp \
+  -h 127.13.3.7 \
+  -p $LOCAL_PORT \
+  -c 135 \
+  -i 40 \
+  -s 172
+

src/donar.c

@@ -83,6 +83,10 @@ int main(int argc, char** argv) {
     if (dp.tor_port == NULL) dp.tor_port = dp.is_client ? "9050" : "9051";
     if (dp.algo == NULL) goto in_error;
 
+    fprintf(stderr, "Passed parameters: client=%d, server=%d, algo=%s, exposed_ports=%d, remote_ports=%d, transfer_base_port=%d, tor_daemon_port=%s, onion_file=%s, links=%d, duplication=%d,%d\n",
+      dp.is_client, dp.is_server, dp.algo, dp.exposed_ports->len, dp.remote_ports->len, dp.base_port, dp.tor_port, dp.onion_file, dp.links, dp.fresh_data, dp.redundant_data);
+
+
     if (dp.is_server) {
       struct donar_server_ctx ctx;
       if (dp.exposed_ports->len < 1 && dp.remote_ports->len < 1) goto in_error;

src/donar_client.c

@@ -53,7 +53,7 @@ enum DONAR_TIMER_DECISION reinit_socks5(struct evt_core_ctx* ctx, void* user_dat
   struct donar_client_ctx* app_ctx = cat->app_ctx;
   int64_t pos =  (int64_t) user_data; // trust me...
 
-  fprintf(stdout, "[%s][donar-client] We have waited enough, retriggering socks5 for port %ld\n", current_human_datetime (), pos+7500);
+  fprintf(stdout, "[%s][donar-client] We have waited enough, retriggering socks5 for port %ld\n", current_human_datetime (), app_ctx->base_port+pos);
   init_socks5_client (app_ctx, pos);
   return DONAR_TIMER_STOP;
 }
@@ -62,7 +62,7 @@ int on_socks5_failed(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo) {
   struct donar_client_ctx* app_ctx = fdinfo->cat->app_ctx;
   struct socks5_ctx* s5ctx = fdinfo->other;
   int64_t pos = 0;
-  pos = s5ctx->port - 7500;
+  pos = s5ctx->port - app_ctx->base_port;
   int64_t to_wait_sec = 30 + pos*3;
 
   fprintf(stdout, "[%s][donar-client] Retriggering socks5 in %ld seconds for port %d\n", current_human_datetime (), to_wait_sec, s5ctx->port);
@@ -88,11 +88,18 @@ void init_socks5_sinks(struct donar_client_ctx* app_ctx) {
 }
 
 int donar_client_stream_repair(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo) {
+  struct evt_core_cat* cat = evt_core_get_from_cat (ctx, "socks5-failed");
+  if (cat == NULL) {
+    fprintf(stderr, "Unable to reconnect stream as socks5-failed cat is not available...\n");
+    exit(EXIT_FAILURE);
+  }
+  struct donar_client_ctx* app_ctx = cat->app_ctx;
+
   fprintf(stdout, "[%s][donar-client] %s broke\n", current_human_datetime (), fdinfo->url);
   struct evt_core_fdinfo* fdtarget = NULL;
   int port = url_get_port_int (fdinfo->url);
   int64_t pos = 0, removed = 0;
-  pos = port - 7500;
+  pos = port - app_ctx->base_port;
   char buffer[256];
 
   sprintf(buffer, "tcp:read:127.0.0.1:%d", port);
@@ -160,7 +167,7 @@ void donar_client(struct donar_client_ctx* ctx, struct donar_params* dp) {
 
   for (int64_t i = 0; i < dp->links; i++) {
     int64_t to_wait_sec =  i * 3;
-    fprintf(stdout, "[%s][donar-client] Triggering socks5 in %ld seconds for port %ld\n", current_human_datetime (), to_wait_sec, i+7500);
+    fprintf(stdout, "[%s][donar-client] Triggering socks5 in %ld seconds for port %ld\n", current_human_datetime (), to_wait_sec, i+dp->base_port);
     set_timeout(&ctx->evts, 1000 * to_wait_sec, (void*) i, reinit_socks5);
   }
   printf("--- TCP Clients Connected\n");

src/donar_server.c

@@ -57,7 +57,7 @@ int donar_server_stream_repair(struct evt_core_ctx* ctx, struct evt_core_fdinfo*
 
   struct evt_core_fdinfo* fdtarget = NULL;
   int port = url_get_port_int (fdinfo->url);
-  int pos = port - 7500, removed = 0;
+  int removed = 0;
   char buffer[256];
 
   sprintf(buffer, "tcp:read:127.0.0.1:%d", port);
@@ -78,24 +78,6 @@ int donar_server_stream_repair(struct evt_core_ctx* ctx, struct evt_core_fdinfo*
   return 1;
 }
 
-struct donar_server_os_republish_params {
-  struct donar_server_ctx* dctx;
-  struct donar_params* dp;
-};
-/*
-void republish_tor_os(struct evt_core_ctx* ctx, void* user_data) {
-  struct donar_server_os_republish_params* dsorp = user_data;
-
-  int err = 0;
-  printf("Republish Tor OS\n");
-  err = tor_ctl_add_onion (&dsorp->dctx->tctl, &dsorp->dctx->tos, dsorp->dctx->ports, dsorp->dp->tof);
-  if (err != 0) {
-    fprintf(stderr, "Unable to create Onion Services (error: %d)\n", err);
-    exit(EXIT_FAILURE);
-  }
-  printf("Republish Tor OS\n");
-}*/
-
 void donar_server(struct donar_server_ctx* ctx,  struct donar_params* dp) {
   struct algo_params ap = {
     .is_waiting_bootstrap = dp->is_waiting_bootstrap,
@@ -126,9 +108,6 @@ void donar_server(struct donar_server_ctx* ctx,  struct donar_params* dp) {
   ctx->tctl.os_endpoint = dp->my_ip_for_tor;
   create_onion_services (&(ctx->tos), &(ctx->tctl), dp->tor_ip, dp->tor_port, ctx->ports, dp->links, dp->tof);
   ugly_global_tctl = &(ctx->tctl);
-  /*struct donar_server_os_republish_params dsorp = { .dctx = ctx, dp = dp};
-  init_timer(&(ctx->evts));
-  set_timeout(&(ctx->evts), 1000, &dsorp, republish_tor_os); */
   printf("--- Onion services created\n");
 
   g_ptr_array_foreach (dp->remote_ports, (void(*)(void*, void*))init_udp_remote, &(ctx->evts));

src/evt_core.c

@@ -38,6 +38,8 @@ void evt_core_init(struct evt_core_ctx* ctx, uint8_t verbose) {
   }
   ctx->verbose = verbose;
   ctx->loop = 1;
+  ctx->blacklisted_fds_count = 0;
+  memset(ctx->blacklisted_fds, 0, EVT_CORE_MAX_EVENTS*sizeof(int));
   ctx->catlist = g_hash_table_new_full(g_str_hash, g_str_equal,NULL, free_cat);
   ctx->socklist = g_hash_table_new_full(g_int_hash, g_int_equal, NULL, free_fdinfo);
   ctx->urltofd = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, NULL);

src/meas_lat.c

@@ -89,15 +89,15 @@ int on_receive_measure_packet_err(struct evt_core_ctx* ctx, struct evt_core_fdin
 
   sprintf(url, "timer:%d", fdinfo->fd);
   struct evt_core_fdinfo* assoc_timer = evt_core_get_from_url (ctx, url);
-  if (assoc_timer != NULL) {
-    if (mctx->role == MEASLAT_CLIENT) measure_summary (&mctx->mp, assoc_timer->other);
+  if (assoc_timer != NULL && !mctx->mp.probe && !mctx->connectionless) {
+    if (mctx->role == MEASLAT_CLIENT && !mctx->mp.probe) measure_summary (&mctx->mp, assoc_timer->other);
     evt_core_rm_fd (ctx, assoc_timer->fd);
     printf("Deleted associated timer %s\n", url);
   } else {
     printf("No associated timer %s\n", url);
   }
 
-  if (mctx->role == MEASLAT_CLIENT) exit(EXIT_FAILURE);
+  if (mctx->role == MEASLAT_CLIENT && !mctx->mp.probe) exit(EXIT_FAILURE);
 
   if (mctx->connectionless) return 1; // keep the NET FD
   else return 0; // delete the NET fd
@@ -111,7 +111,7 @@ void measlat_stop(
   if (ms->mp_in->counter < mctx->mp.max_measure) return;
   if (ms->mp_out->counter < mctx->mp.max_measure) return;
   printf("[states] measurement %d+%d terminated\n", net_fd, timer_fd);
-  if (mctx->role == MEASLAT_CLIENT) measure_summary (&(mctx->mp), ms);
+  if (mctx->role == MEASLAT_CLIENT && !mctx->mp.probe) measure_summary (&(mctx->mp), ms);
   evt_core_rm_fd(ctx, timer_fd);
   if (!(mctx->connectionless && mctx->role == MEASLAT_SERVER))
     evt_core_rm_fd(ctx, net_fd);

src/net_tools.c

@@ -93,7 +93,7 @@ int create_ip_server(char* host, char* service, int type) {
   }
 
   if (cursor == NULL) {
-    fprintf(stderr, "We failed to create socket or bind\n");
+    fprintf(stderr, "We failed to create socket or bind for %s:%s (%d)\n", host, service, type);
     exit(EXIT_FAILURE);
   }