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Use DirPort for uploading descriptors.

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When we converted the horrible set of options that previously
controlled "use ORPort or DirPort? Anonymously or Non-anonymouly?" to
a single 'indirection' argument, we missed
directory_post_to_dirservers.

The problematic code was introduced in 5cbeb6080, which went into
0.2.4.3-alpha.  This is a fix for bug 11469.
This commit is contained in:
Nick Mathewson 2014-05-14 21:49:57 -04:00
parent 411c622906
commit 1badef5cec
2 changed files with 18 additions and 4 deletions
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6
changes/bug11469 Normal file
View File

@ -0,0 +1,6 @@
o Major bugfixes (relay):
- When uploading to the directory authorities, use a direct dirport
connection if we are a uploading an ordinary, non-anonymous directory
object. Previously, relays would used tunnel connections under a
fairly wide variety of circumstances. Fixes bug 11469; bugfix on
0.2.4.3-alpha.

16
src/or/directory.c
View File

@ -279,7 +279,7 @@ directory_post_to_dirservers(uint8_t dir_purpose, uint8_t router_purpose,
size_t payload_len, size_t extrainfo_len) size_t payload_len, size_t extrainfo_len)
{ {
const or_options_t *options = get_options(); const or_options_t *options = get_options();
int post_via_tor; dir_indirection_t indirection;
const smartlist_t *dirservers = router_get_trusted_dir_servers(); const smartlist_t *dirservers = router_get_trusted_dir_servers();
int found = 0; int found = 0;
const int exclude_self = (dir_purpose == DIR_PURPOSE_UPLOAD_VOTE || const int exclude_self = (dir_purpose == DIR_PURPOSE_UPLOAD_VOTE ||
@ -319,11 +319,19 @@ directory_post_to_dirservers(uint8_t dir_purpose, uint8_t router_purpose,
(int) extrainfo_len); (int) extrainfo_len);
} }
tor_addr_from_ipv4h(&ds_addr, ds->addr); tor_addr_from_ipv4h(&ds_addr, ds->addr);
post_via_tor = purpose_needs_anonymity(dir_purpose, router_purpose) || if (purpose_needs_anonymity(dir_purpose, router_purpose)) {
!fascist_firewall_allows_address_dir(&ds_addr, ds->dir_port); indirection = DIRIND_ANONYMOUS;
} else if (!fascist_firewall_allows_address_dir(&ds_addr,ds->dir_port)) {
if (fascist_firewall_allows_address_or(&ds_addr,ds->or_port))
indirection = DIRIND_ONEHOP;
else
indirection = DIRIND_ANONYMOUS;
} else {
indirection = DIRIND_DIRECT_CONN;
}
directory_initiate_command_routerstatus(rs, dir_purpose, directory_initiate_command_routerstatus(rs, dir_purpose,
router_purpose, router_purpose,
post_via_tor, indirection,
NULL, payload, upload_len, 0); NULL, payload, upload_len, 0);
} SMARTLIST_FOREACH_END(ds); } SMARTLIST_FOREACH_END(ds);
if (!found) { if (!found) {