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using fascistfirewall and having your bridge on an unreachable

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port silently didn't mix. now they loudly don't mix.


svn:r10862
This commit is contained in:
Roger Dingledine 2007-07-18 07:13:15 +00:00
parent 98547b3200
commit 5c4d86f512
1 changed files with 15 additions and 3 deletions
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18
src/or/circuitbuild.c
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@ -2739,6 +2739,7 @@ fetch_bridge_descriptors(void)
struct in_addr in;
or_options_t *options = get_options();
int num_bridge_auths = get_n_authorities(BRIDGE_AUTHORITY);
int ask_bridge_directly;
if (!bridge_list)
return;
@ -2750,9 +2751,20 @@ fetch_bridge_descriptors(void)
in.s_addr = htonl(bridge->addr);
tor_inet_ntoa(&in, address_buf, sizeof(address_buf));
if (tor_digest_is_zero(bridge->identity) ||
!options->UpdateBridgesFromAuthority ||
!num_bridge_auths) {
ask_bridge_directly = tor_digest_is_zero(bridge->identity) ||
!options->UpdateBridgesFromAuthority ||
!num_bridge_auths;
if (ask_bridge_directly &&
!fascist_firewall_allows_address_or(bridge->addr, bridge->port)) {
log_notice(LD_DIR, "Bridge at '%s:%d' isn't reachable by our "
"firewall policy. %s.", address_buf, bridge->port,
num_bridge_auths ? "Asking bridge authority instead" :
"Skipping");
ask_bridge_directly = 0;
}
if (ask_bridge_directly) {
if (!connection_get_by_type_addr_port_purpose(
CONN_TYPE_DIR, bridge->addr, bridge->port,
DIR_PURPOSE_FETCH_SERVERDESC)) {