Consensus method 25 is the oldest one supported by any stable
version of 0.2.9, which is our current most-recent LTS. Thus, by
proposal 290, they should be removed.
This commit does not actually remove the code to implement these
methods: it only makes it so authorities will no longer support
them. I'll remove the backend code for them in later commits.
It tried to pick nodes for which only routerinfo_t items are set,
but without setting UseMicroDescriptors to 0. This won't work any
more, now that we're strict about using the right descriptor types
due to 25691/25692/25213.
In order to fix 25691 and 25692, we need to pass the "direct_conn"
flag to more places -- particularly when choosing single-hop
tunnels. The right way to do this involves having a couple more
functions accept router_crn_flags_t, rather than a big list of
boolean arguments.
This commit also makes sure that choose_good_exit_server_general()
honors the direct_conn flag, to fix 25691 and 25692.
In router_add_running_nodes_to_smartlist(), we had an inline
implementation of the logic from node_has_descriptor(), which should
be changed to node_has_preferred_descriptor().
This patch adds a new node_has_preferred_descriptor() function, and
replaces most users of node_has_descriptor() with it. That's an
important change, since as of d1874b4339 (our fix for #25213),
we are willing to say that a node has _some_ descriptor, but not the
_right_ descriptor for a particular use case.
Part of a fix for 25691 and 25692.
Now that we allow cpuworkers for dirport-only hosts (to fix 23693),
we need to allow dup_onion_keys() to succeed for them.
The change to construct_ntor_key_map() is for correctness,
but is not strictly necessary.
This is done as follows:
* Only one function (find_dl_schedule()) actually returned a
smartlist. Now it returns an int.
* The CSV_INTERVAL type has been altered to ignore everything
after the first comma, and to store the value before the first
comma in an int.
This commit won't compile. It was made with the following perl
scripts:
s/smartlist_t \*(.*)DownloadSchedule;/int $1DownloadInitialDelay;/;
s/\b(\w*)DownloadSchedule\b/$1DownloadInitialDelay/;
