Start implementing the server side of the new directory protocol.

Probably very buggy, since I can't actually run an authdir.

Features
- Generate and publish new network-status format
- Code to cache and re-serve network-status objects generated by others.
- Publish individual descriptors (by fingerprint, by "all", and by
  "tell me yours.")  [Still needs compression logic]
- Publish client and server recommended versions seprately.
- Add digest of descriptor to routerinfo_t, so we can track them better, and
  length, so we can server them more easily.

Cleanups
- Unify code to sign directory-like things
- Make resolve_my_address() able to tell you which name it wound up resolving.
- Unify code to store and serve directory-like things so it all uses
  cached_dir_t.
- Unify code to set the value of cached_dir_t objects.


svn:r4835

1 files changed, 4 insertions, 1 deletions

diff --git a/src/or/router.c b/src/or/router.c
index 1244e9e3df..174f96f7fb 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -728,7 +728,7 @@ router_rebuild_descriptor(int force)
   if (desc_clean_since && !force)
     return 0;
 
-  if (resolve_my_address(options, &addr) < 0) {
+  if (resolve_my_address(options, &addr, NULL) < 0) {
     log_fn(LOG_WARN,"options->Address didn't resolve into an IP.");
     return -1;
   }
@@ -774,6 +774,9 @@ router_rebuild_descriptor(int force)
     log_fn(LOG_WARN, "Couldn't dump router to string.");
     return -1;
   }
+  ri->signed_descriptor_len = strlen(ri->signed_descriptor);
+  crypto_digest(ri->signed_descriptor_digest,
+                ri->signed_descriptor, ri->signed_descriptor_len);
 
   if (desc_routerinfo)
     routerinfo_free(desc_routerinfo);