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-rw-r--r--src/or/config.c4
-rw-r--r--src/or/directory.c16
-rw-r--r--src/or/or.h7
-rw-r--r--src/or/rendservice.c2
-rw-r--r--src/or/router.c27
-rw-r--r--src/or/routerlist.c5
-rw-r--r--src/or/routerparse.c3
7 files changed, 56 insertions, 8 deletions
diff --git a/src/or/config.c b/src/or/config.c
index 82b684eed..9983b676d 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -261,6 +261,10 @@ static config_var_t _option_vars[] = {
VAR("__AllDirActionsPrivate",BOOL, AllDirActionsPrivate, "0"),
VAR("__DisablePredictedCircuits",BOOL,DisablePredictedCircuits,"0"),
VAR("__LeaveStreamsUnattached", BOOL,LeaveStreamsUnattached, "0"),
+
+ /* XXXX020 Testing only. This will become "always on" once we confirm
+ * that it works. */
+ VAR("_UploadExtraInfo", BOOL, _UploadExtraInfo, "0"),
{ NULL, CONFIG_TYPE_OBSOLETE, 0, NULL }
};
#undef VAR
diff --git a/src/or/directory.c b/src/or/directory.c
index 796c0f0a0..088b04ae6 100644
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -87,10 +87,12 @@ purpose_is_private(uint8_t purpose)
* connection purpose 'purpose' and uploading the payload 'payload'
* (length 'payload_len'). The purpose should be one of
* 'DIR_PURPOSE_UPLOAD_DIR' or 'DIR_PURPOSE_UPLOAD_RENDDESC'.
+ *
+ * DOCDOC extrainfo_len is in addition to payload_len.
*/
void
directory_post_to_dirservers(uint8_t purpose, const char *payload,
- size_t payload_len)
+ size_t payload_len, size_t extrainfo_len)
{
smartlist_t *dirservers;
int post_via_tor;
@@ -106,6 +108,9 @@ directory_post_to_dirservers(uint8_t purpose, const char *payload,
SMARTLIST_FOREACH(dirservers, trusted_dir_server_t *, ds,
{
routerstatus_t *rs = &(ds->fake_status.status);
+ local_routerstatus_t *lrs = router_get_combined_status_by_digest(
+ ds->digest);
+ size_t upload_len = payload_len;
if (post_to_hidserv_only && !ds->is_hidserv_authority)
continue;
if (!post_to_hidserv_only &&
@@ -113,10 +118,17 @@ directory_post_to_dirservers(uint8_t purpose, const char *payload,
continue;
if (purpose == DIR_PURPOSE_UPLOAD_DIR)
ds->has_accepted_serverdesc = 0;
+ if (extrainfo_len && lrs &&
+ lrs->status.version_supports_extrainfo_upload) {
+ upload_len += extrainfo_len;
+ /* XXXX020 Disable this once it's tested. */
+ log_notice(LD_DIR, "I am going to try to upload an extrainfo. How "
+ "exciting! (length %d)", (int) extrainfo_len);
+ }
post_via_tor = purpose_is_private(purpose) ||
!fascist_firewall_allows_address_dir(ds->addr, ds->dir_port);
directory_initiate_command_routerstatus(rs, purpose, post_via_tor,
- NULL, payload, payload_len);
+ NULL, payload, upload_len);
});
}
diff --git a/src/or/or.h b/src/or/or.h
index 2fe0faee4..f2f4eac68 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -1191,6 +1191,8 @@ typedef struct routerstatus_t {
unsigned int version_known:1;
/** True iff this router is a version that supports BEGIN_DIR cells. */
unsigned int version_supports_begindir:1;
+ /** True iff this router is a version that we can post extrainfo docs to. */
+ unsigned int version_supports_extrainfo_upload:1;
/** True if we, as a directory mirror, want to download the corresponding
* routerinfo from the authority who gave us this routerstatus. (That is,
@@ -1878,6 +1880,9 @@ typedef struct {
* with weird characters. */
/** If true, we try resolving hostnames with weird characters. */
int ServerDNSAllowNonRFC953Hostnames;
+
+ /*XXXX020 remove me once no longer needed */
+ int _UploadExtraInfo;
} or_options_t;
/** Persistent state for an onion router, as saved to disk. */
@@ -2483,7 +2488,7 @@ int assign_to_cpuworker(connection_t *cpuworker, uint8_t question_type,
/********************************* directory.c ***************************/
void directory_post_to_dirservers(uint8_t purpose, const char *payload,
- size_t payload_len);
+ size_t payload_len, size_t extrainfo_len);
void directory_get_from_dirserver(uint8_t purpose, const char *resource,
int retry_if_no_servers);
void directory_initiate_command_routerstatus(routerstatus_t *status,
diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index fdacefaa9..d59aed359 100644
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -947,7 +947,7 @@ upload_service_descriptor(rend_service_t *service, int version)
}
/* Post it to the dirservers */
- directory_post_to_dirservers(DIR_PURPOSE_UPLOAD_RENDDESC, desc, desc_len);
+ directory_post_to_dirservers(DIR_PURPOSE_UPLOAD_RENDDESC, desc, desc_len, 0);
tor_free(desc);
service->desc_is_dirty = 0;
diff --git a/src/or/router.c b/src/or/router.c
index 1516bf374..47a60b322 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -726,19 +726,38 @@ static int desc_needs_upload = 0;
void
router_upload_dir_desc_to_dirservers(int force)
{
- const char *s;
+ routerinfo_t *ri;
+ extrainfo_t *ei;
+ char *msg;
+ size_t desc_len, extra_len = 0, total_len;
+ int post_extra;
- s = router_get_my_descriptor();
- if (!s) {
+ ri = router_get_my_routerinfo();
+ if (!ri) {
log_info(LD_GENERAL, "No descriptor; skipping upload");
return;
}
+ ei = router_get_my_extrainfo();
+ post_extra = ei && get_options()->_UploadExtraInfo;
if (!get_options()->PublishServerDescriptor)
return;
if (!force && !desc_needs_upload)
return;
desc_needs_upload = 0;
- directory_post_to_dirservers(DIR_PURPOSE_UPLOAD_DIR, s, strlen(s));
+
+ desc_len = ri->cache_info.signed_descriptor_len;
+ extra_len = (ei && post_extra) ? ei->cache_info.signed_descriptor_len : 0;
+ total_len = desc_len + extra_len + 1;
+ msg = tor_malloc(total_len);
+ memcpy(msg, ri->cache_info.signed_descriptor_body, desc_len);
+ if (ei && post_extra) {
+ memcpy(msg+desc_len, ei->cache_info.signed_descriptor_body, extra_len);
+ }
+ msg[desc_len+extra_len] = 0;
+
+ directory_post_to_dirservers(DIR_PURPOSE_UPLOAD_DIR, msg, desc_len,
+ extra_len);
+ tor_free(msg);
}
/** OR only: Check whether my exit policy says to allow connection to
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index d00e6673a..2a4405d38 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -3797,6 +3797,7 @@ routerstatus_list_update_from_networkstatus(time_t now)
int n_v2_dir=0, n_fast=0, n_stable=0, n_exit=0, n_guard=0, n_bad_exit=0;
int n_bad_directory=0;
int n_version_known=0, n_supports_begindir=0;
+ int n_supports_extrainfo_upload=0;
int n_desc_digests=0, highest_count=0;
const char *the_name = NULL;
local_routerstatus_t *rs_out, *rs_old;
@@ -3890,6 +3891,8 @@ routerstatus_list_update_from_networkstatus(time_t now)
++n_version_known;
if (rs->version_supports_begindir)
++n_supports_begindir;
+ if (rs->version_supports_extrainfo_upload)
+ ++n_supports_extrainfo_upload;
}
/* Go over the descriptor digests and figure out which descriptor we
* want. */
@@ -3945,6 +3948,8 @@ routerstatus_list_update_from_networkstatus(time_t now)
rs_out->status.version_known = n_version_known > 0;
rs_out->status.version_supports_begindir =
n_supports_begindir > n_version_known/2;
+ rs_out->status.version_supports_extrainfo_upload =
+ n_supports_extrainfo_upload > n_version_known/2;
if (!rs_old || memcmp(rs_old, rs_out, sizeof(local_routerstatus_t)))
smartlist_add(changed_list, rs_out);
}
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index 86ab1c017..6d2b9a557 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -1271,9 +1271,12 @@ routerstatus_parse_entry_from_string(const char **s, smartlist_t *tokens)
rs->version_known = 1;
if (strcmpstart(tok->args[0], "Tor ")) {
rs->version_supports_begindir = 1;
+ rs->version_supports_extrainfo_upload = 1;
} else {
rs->version_supports_begindir =
tor_version_as_new_as(tok->args[0], "0.1.2.2-alpha");
+ rs->version_supports_begindir =
+ tor_version_as_new_as(tok->args[0], "0.2.0.0-alpha-dev (r10070)");
}
}
generated by cgit v1.2.3 (git 2.25.4) at 2024-09-24 00:22:15 +0000