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router: eliminate router_update_info_send_unencrypted()

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Remove router_update_info_send_unencrypted(), and move its code into the
relevant functions.

Then, re-use an options pointer.

Preparation for testing 29017 and 20918.
This commit is contained in:
teor 2019-01-10 20:19:02 +10:00
parent af0a43be2c
commit 9cab988696
1 changed files with 20 additions and 7 deletions
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27
src/feature/relay/router.c
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@ -2066,8 +2066,17 @@ router_build_fresh_routerinfo(routerinfo_t **ri_out)
ri->declared_family = get_my_declared_family(options);
ri->purpose =
options->BridgeRelay ? ROUTER_PURPOSE_BRIDGE : ROUTER_PURPOSE_GENERAL;
if (options->BridgeRelay) {
ri->purpose = ROUTER_PURPOSE_BRIDGE;
/* Bridges shouldn't be able to send their descriptors unencrypted,
anyway, since they don't have a DirPort, and always connect to the
bridge authority anonymously. But just in case they somehow think of
sending them on an unencrypted connection, don't allow them to try. */
ri->cache_info.send_unencrypted = 0;
} else {
ri->purpose = ROUTER_PURPOSE_GENERAL;
ri->cache_info.send_unencrypted = 1;
}
goto done;
@ -2090,6 +2099,7 @@ static extrainfo_t *
router_build_fresh_extrainfo(const routerinfo_t *ri)
{
extrainfo_t *ei = NULL;
const or_options_t *options = get_options();
if (BUG(!ri))
return NULL;
@ -2097,7 +2107,7 @@ router_build_fresh_extrainfo(const routerinfo_t *ri)
/* Now generate the extrainfo. */
ei = tor_malloc_zero(sizeof(extrainfo_t));
ei->cache_info.is_extrainfo = 1;
strlcpy(ei->nickname, get_options()->Nickname, sizeof(ei->nickname));
strlcpy(ei->nickname, options->Nickname, sizeof(ei->nickname));
ei->cache_info.published_on = ri->cache_info.published_on;
ei->cache_info.signing_key_cert =
tor_cert_dup(get_master_signing_key_cert());
@ -2105,6 +2115,13 @@ router_build_fresh_extrainfo(const routerinfo_t *ri)
memcpy(ei->cache_info.identity_digest, ri->cache_info.identity_digest,
DIGEST_LEN);
if (options->BridgeRelay) {
/* See note in router_build_fresh_routerinfo(). */
ei->cache_info.send_unencrypted = 0;
} else {
ei->cache_info.send_unencrypted = 1;
}
return ei;
}
@ -2275,10 +2292,6 @@ router_build_fresh_descriptor(routerinfo_t **r, extrainfo_t **e)
if (result < 0)
goto err;
/* TODO: fold into router_update_extrainfo_descriptor_body() and
* router_update_routerinfo_descriptor_body() ? */
router_update_info_send_unencrypted(ri, ei);
if (ei) {
if (BUG(routerinfo_incompatible_with_extrainfo(ri->identity_pkey, ei,
&ri->cache_info, NULL))) {