Nick Mathewson
ccd6cbf627
upgrade to latest anyhow
2020-12-21 10:21:24 -05:00
Nick Mathewson
f1eba83ebd
Fix a few clippy warnings
2020-12-17 15:23:55 -05:00
Nick Mathewson
31aa73c022
Download and use consensus diffs.
...
Had to refactor a few methods for database access, and fix a bug
where we were storing valid_until times with the wrong information.
2020-12-17 15:08:53 -05:00
Nick Mathewson
a8a35c9914
dirmgr: Refactor so it has no unusable state.
...
With this new API, if you have a DirMgr, it has a NetDir that was
bootstrapped, and was live at least once during your program's
execution.
2020-12-15 11:57:24 -05:00
Nick Mathewson
863f459389
Add a "RetryError" to capture the idea of multiple failed attempts.
...
When we try to do something a few times and it fails each time, it
can be a good idea to remember why the individual failures
happened.
2020-12-12 12:54:00 -05:00
Nick Mathewson
cfdedb995f
upgrade rusqlite
2020-12-08 17:26:49 -05:00
Nick Mathewson
17c84fd59e
upgrade to require latest anyhow.
2020-12-08 17:26:19 -05:00
Nick Mathewson
0caee4718f
Document a problem on network transition
2020-12-08 16:59:16 -05:00
Nick Mathewson
8d6087426e
De-parameterize ChanMgr and everything that wraps it.
...
This makes a whole lot of our code simpler, and makes it so that
CircMgr and DirMgr no longer need to have anything parameterized
over transports, either.
Instead of boxing Transport inside of ChanMgr, I've made a new
Connection trait that goes from a ChanTarget* straight to a Channel.
This lets us avoid having to box the intermediate TLS object.
[*] Actually, a copy of the information from a ChanTarget. Ick, but
I had to make a copy to avoid parameterizing
Connecter::build_channel.
2020-12-08 16:29:18 -05:00
Nick Mathewson
bdc7908c7f
Fix a logic bug in the --chutney-dir option.
...
It was recording the dirport for each chutney authority as though it
were an orport. That obviously won't work.
Closes arti#45.
2020-12-07 16:54:18 -05:00
Nick Mathewson
a52585d9d6
Mark some XXXX issues as XXXX-A1.
2020-12-07 16:07:59 -05:00
Nick Mathewson
0f963774db
Fix grammar in a log message
2020-12-07 10:21:01 -05:00
Nick Mathewson
6f1e05a1d3
Add a few log messages about download timing.
2020-12-07 09:24:51 -05:00
Nick Mathewson
57eea69f52
Teach updater to download microdescriptors for usable directory.
...
This follows a three-phase process: We are either fetching
microdescriptors, waiting for the time to download the next
consensus, or fetching the next consensus and making it usable.
We can stop fetching microdescriptors for two reasons: by having no
more mds that we need to download, or by running out of time in
which the current consensus is usable.
2020-12-07 08:29:35 -05:00
Nick Mathewson
915515442f
Reuse microdescriptors from previous consensus
...
Previously, we'd re-parse them from the database every time we got a
new consensus.
2020-12-06 11:42:50 -05:00
Nick Mathewson
6ddf55f799
Enforce that the periods in a consensus lifetime are nonempty.
...
To be valid, a lifetime must have valid_after < fresh_until <
valid_until.
2020-12-04 15:00:06 -05:00
Nick Mathewson
402d501020
Update a few comments.
2020-12-04 14:03:05 -05:00
Nick Mathewson
b56223f382
Dirmgr: Add a feature to keep the directory up-to-date.
...
This required me to move the sqlite connection from a rwlock into mutex,
since it isn't actually Sync.
2020-12-04 13:53:51 -05:00
Nick Mathewson
a72437a1c7
Abandon directory circuits on most kinds of directory failure.
...
(There are more cases that this _doesn't_ handle, but it's a start
for now.)
2020-12-02 09:46:35 -05:00
Nick Mathewson
db55c84c89
tor-dirmgr: retry up to 3 times on download failure.
2020-12-01 09:38:59 -05:00
Nick Mathewson
85cf6c09b3
Make mmap usage optional.
2020-12-01 07:56:36 -05:00
Nick Mathewson
d7b79095c8
tor-dirmgr: tests for storage.rs
2020-12-01 07:44:47 -05:00
Nick Mathewson
b0fc36c06a
Add a decorrelated-jitter implementation.
...
This is the algorithm we use on download failure to back off before
we retry.
2020-11-30 16:43:36 -05:00
Nick Mathewson
ffd4ed16a0
only expire dorectory info on a successful bootstrap.
2020-11-30 12:54:56 -05:00
Nick Mathewson
a1d02d4154
Add tests for blob_fname failing cases
2020-11-30 12:35:33 -05:00
Nick Mathewson
39bc39ddd5
More tests for sqlite.rs
2020-11-30 12:26:11 -05:00
Nick Mathewson
c3c3d24973
Initial tests for authcert storage
2020-11-30 11:59:41 -05:00
Nick Mathewson
baba0773c3
tor-dirmgr: Refactor storage not to take AuthCert type.
...
Add a new AuthCertMeta type to make it easier to test.
2020-11-30 11:26:03 -05:00
Nick Mathewson
e979bd5cb2
tor-dirmgr: Refactor storage not to take Microdesc type.
...
Since all it needs is an MDDigest, that's what it should take. This
will make it easier to test.
2020-11-30 11:11:39 -05:00
Nick Mathewson
1806135313
Add a test for sha3_dual
2020-11-30 11:00:58 -05:00
Nick Mathewson
e18b4e07cb
Upgrade a couple of dependencies
2020-11-28 14:17:42 -05:00
Nick Mathewson
ce221476d5
Fetch microdescriptors in parallel.
2020-11-24 11:59:56 -05:00
Nick Mathewson
142116c031
A little better logging on bootstrap.
2020-11-24 10:57:20 -05:00
Nick Mathewson
ea27328c67
Make legacy-store code disabled by default.
...
In the long run we might not want it at all.
2020-11-24 10:43:16 -05:00
Nick Mathewson
e3d4a6e114
Turn client-demo into a mostly-good client.
2020-11-24 10:33:38 -05:00
Nick Mathewson
f9d741ab36
Add a function to load a directory from cache.
2020-11-24 09:00:45 -05:00
Nick Mathewson
9749022fa2
When a consensus has enough descriptors, mark it non-pending.
2020-11-24 07:08:41 -05:00
Nick Mathewson
7af214b594
When storing consensuses, index them by the sha3 of the whole file.
2020-11-23 11:11:17 -05:00
Nick Mathewson
525f6b2bfa
Document and de-warning the rest of tor-dirmgr
2020-11-23 10:41:41 -05:00
Nick Mathewson
5f361d9529
Less copying of the authority list.
2020-11-23 09:33:43 -05:00
Nick Mathewson
b4831da536
A little documentation in tor-dirmgr
2020-11-23 09:23:20 -05:00
Nick Mathewson
3f89b3db7b
Make "storage" module private
2020-11-20 16:29:55 -05:00
Nick Mathewson
99e0b1d9f5
Remove a couple of #[allow]s.
2020-11-20 15:30:32 -05:00
Nick Mathewson
61593e1c59
Teach DirMgr to use its own NetDir, if present, to bootstrap itself.
2020-11-20 15:11:20 -05:00
Nick Mathewson
7a78bef0d1
Add a better way to get a shared directory out of a DirMgr.
2020-11-20 15:07:38 -05:00
Nick Mathewson
48da54d8c5
Remove needless Arc<> for DirStoreHandle. And DirStoreHandle itself.
2020-11-20 14:52:59 -05:00
Nick Mathewson
999706ee8f
Move a few more responsibilities into NetDirConfig.
...
Also start a DirMgr type.
2020-11-20 14:46:22 -05:00
Nick Mathewson
7e50c4ad3a
Move storage and config logic from netdir to dirmgr.
2020-11-20 12:20:43 -05:00
Nick Mathewson
9f4230fb1b
Initial pass on directory-manager code.
...
This code can now bootstrap from the network, cache the results, and
reload from cache.
There's lots more work to do here, including a big pile of tidying
and refactoring and testing and documentation.
2020-11-19 19:11:10 -05:00