populate router_get_my_routerinfo()->is_verified

svn:r2097

4 files changed, 34 insertions, 9 deletions

diff --git a/src/or/connection_or.c b/src/or/connection_or.c
index 4c07f1bec0..1648b02ebe 100644
--- a/src/or/connection_or.c
+++ b/src/or/connection_or.c
@@ -207,8 +207,20 @@ connection_t *connection_or_connect(uint32_t addr, uint16_t port,
  * Return -1 if <b>conn</b> is broken, else return 0.
  */
 int connection_tls_start_handshake(connection_t *conn, int receiving) {
+  int use_no_cert=0;
   conn->state = OR_CONN_STATE_HANDSHAKING;
-  conn->tls = tor_tls_new(conn->s, receiving);
+  if(receiving) { /* check if he's 0.0.7 and I'm unverified */
+    routerinfo_t *him, *me;
+    him = router_get_by_digest(conn->identity_digest);
+    me = router_get_my_routerinfo();
+
+    if(him && !strncmp(him->platform, "Tor 0.0.7", 9) &&
+       (!me || !me->is_verified)) {
+      log_fn(LOG_INFO,"He's running 0.0.7, and I'm unverified. Acting like OP.");
+      use_no_cert = 1;
+    }
+  }
+  conn->tls = tor_tls_new(conn->s, receiving, use_no_cert);
   if(!conn->tls) {
     log_fn(LOG_WARN,"tor_tls_new failed. Closing.");
     return -1;
diff --git a/src/or/router.c b/src/or/router.c
index 5e295bfbc1..571b5a694b 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -126,14 +126,12 @@ void rotate_onion_key(void)
 
 /** The last calculated bandwidth usage for our node. */
 static int advertised_bw = 0;
-
 /** Tuck <b>bw</b> away so we can produce it when somebody
  * calls router_get_advertised_bandwidth() below.
  */
 void router_set_advertised_bandwidth(int bw) {
   advertised_bw = bw;
 }
-
 /** Return the value we tucked away above, or zero by default. */
 int router_get_advertised_bandwidth(void) {
   return advertised_bw;
@@ -142,8 +140,9 @@ int router_get_advertised_bandwidth(void) {
 /* Read an RSA secret key key from a file that was once named fname_old,
  * but is now named fname_new.  Rename the file from old to new as needed.
  */
-crypto_pk_env_t *init_key_from_file_name_changed(const char *fname_old,
-                                                 const char *fname_new)
+static crypto_pk_env_t *
+init_key_from_file_name_changed(const char *fname_old,
+                                const char *fname_new)
 {
   int fs;
 
@@ -532,6 +531,9 @@ int router_rebuild_descriptor(void) {
   ri->exit_policy = NULL; /* zero it out first */
   router_add_exit_policy_from_config(ri);
   ri->is_trusted_dir = authdir_mode();
+  if(desc_routerinfo) /* inherit values */
+    ri->is_verified = desc_routerinfo->is_verified;
+
   if (desc_routerinfo)
     routerinfo_free(desc_routerinfo);
   desc_routerinfo = ri;
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 7f8e466416..bb64504930 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -794,7 +794,7 @@ void routerlist_update_from_runningrouters(routerlist_t *list,
                                            running_routers_t *rr)
 {
   int n_routers, i;
-  routerinfo_t *router;
+  routerinfo_t *router, *me = router_get_my_routerinfo();
   if (!list)
     return;
   if (list->published_on >= rr->published_on)
@@ -802,6 +802,10 @@ void routerlist_update_from_runningrouters(routerlist_t *list,
   if (list->running_routers_updated_on >= rr->published_on)
     return;
 
+  if(me) /* learn if the dirservers think I'm verified */
+    router_update_status_from_smartlist(me,
+                                        rr->published_on,
+                                        rr->running_routers);
   n_routers = smartlist_len(list->routers);
   for (i=0; i<n_routers; ++i) {
     router = smartlist_get(list->routers, i);
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index d25f2d17cd..96cf1c3dee 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -313,8 +313,8 @@ int check_software_version_against_directory(const char *directory,
  */
 int /* Should be static; exposed for unit tests */
 router_parse_routerlist_from_directory(const char *str,
-				       routerlist_t **dest,
-				       crypto_pk_env_t *pkey)
+                                       routerlist_t **dest,
+                                       crypto_pk_env_t *pkey)
 {
   directory_token_t *tok;
   char digest[DIGEST_LEN];
@@ -389,11 +389,18 @@ router_parse_routerlist_from_directory(const char *str,
   }
   tok->n_args = 0; /* Don't free the strings in good_nickname_lst yet. */
 
+  /* Determine if my routerinfo is considered verified. */
+  {
+    routerinfo_t *me = router_get_my_routerinfo();
+    if(me)
+      router_update_status_from_smartlist(me, time(NULL), good_nickname_list);
+  }
+
   /* Read the router list from s, advancing s up past the end of the last
    * router. */
   str = end;
   if (router_parse_list_from_string(&str, &new_dir,
-				    good_nickname_list)) {
+                                    good_nickname_list)) {
     log_fn(LOG_WARN, "Error reading routers from directory");
     goto err;
   }