diff options
Diffstat (limited to 'src/feature/nodelist/dirlist.c')
| -rw-r--r-- | src/feature/nodelist/dirlist.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/feature/nodelist/dirlist.c b/src/feature/nodelist/dirlist.c index e2a1d6a9fa..df347889bf 100644 --- a/src/feature/nodelist/dirlist.c +++ b/src/feature/nodelist/dirlist.c @@ -49,6 +49,37 @@ static smartlist_t *trusted_dir_servers = NULL; * and all fallback directory servers. */ static smartlist_t *fallback_dir_servers = NULL; +/** Helper: From a given trusted directory entry, add the v4 or/and v6 address + * to the nodelist address set. */ +static void +add_trusted_dir_to_nodelist_addr_set(const dir_server_t *dir) +{ + tor_assert(dir); + tor_assert(dir->is_authority); + + /* Add IPv4 and then IPv6 if applicable. */ + nodelist_add_addr4_to_address_set(dir->addr); + if (!tor_addr_is_null(&dir->ipv6_addr)) { + nodelist_add_addr6_to_address_set(&dir->ipv6_addr); + } +} + +/** Go over the trusted directory server list and add their address(es) to the + * nodelist address set. This is called everytime a new consensus is set. */ +void +dirlist_add_trusted_addresses(void) +{ + if (!trusted_dir_servers) { + return; + } + + SMARTLIST_FOREACH_BEGIN(trusted_dir_servers, const dir_server_t *, ent) { + if (ent->is_authority) { + add_trusted_dir_to_nodelist_addr_set(ent); + } + } SMARTLIST_FOREACH_END(ent); +} + /** Return the number of directory authorities whose type matches some bit set * in <b>type</b> */ int |