With #15881 implemented, this adds the missing descriptor ID at the end of
the expected control message.
Signed-off-by: David Goulet <dgoulet@ev0ke.net>
For FAILED and RECEIVED action of the HS_DESC event, we now sends back the
descriptor ID at the end like specified in the control-spec section 4.1.25.
Fixes#15881
Signed-off-by: David Goulet <dgoulet@ev0ke.net>
The HS_DESC event was using rend_data_t from the dir connection to reply the
onion address and authentication type. With the new HSFETCH command, it's
now possible to fetch a descriptor only using the descriptor id thus
resulting in not having an onion address in any HS_DESC event.
This patch removes rend_query from the hs desc control functions and replace
it by an onion address string and an auth type.
On a successful fetch, the service id is taken from the fetched descriptor.
For that, an extra parameter is added to "store as a client" function that
contains the cache entry stored.
This will make the control event functions scale more easily over time if
other values not present in rend_data_t are needed since the rend_data from
the dir connection might not contained everything we need.
Signed-off-by: David Goulet <dgoulet@ev0ke.net>
As defined in section 4.1.26 in the control-spec.txt, this new event replies
the content of a successfully fetched HS descriptor. This also adds a unit
test for the controller event.
Signed-off-by: David Goulet <dgoulet@ev0ke.net>
According to control spec, longname should not contain any spaces and is
consists only of identy_digest + nickname
added two functions:
* node_get_verbose_nickname_by_id()
* node_describe_longname_by_id()
My OSX laptop rightly gave a warning because of sticking strlen() into
an int, but once I took a closer look... it appears that the strlen()
was part of a needlessly verbose implementation for tor_strdup().
While I was there, I fixed the usage of tor_free() in test_hs.c: It
checks for NULL, and it zeros its argument. So instead of
if (foo) {
tor_free(foo);
foo = NULL;
}
we should just say
tor_free(foo);