david/nostr-rs-relay
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169 Commits 4 Branches 53 Tags
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Commit Graph
54 Commits
Author SHA1 Message Date
Greg Heartsfield 2b03f11e5e refactor: remove global/singleton settings object 2022-09-06 06:12:07 -05:00
Greg Heartsfield 8774416b92 refactor: move nostr server into library 2022-09-06 05:56:04 -05:00
Greg Heartsfield 1b9f364e15 chore: rustfmt 2022-09-02 12:38:31 -05:00
Greg Heartsfield a754477a02 improvement: misc refactorings (clippy) 2022-09-02 12:26:00 -05:00
slaninas 77892b2064 fix: syntax error 2022-08-22 05:12:52 -07:00
Greg Heartsfield 4fe6191aa3 chore: formatting 2022-08-21 09:51:34 -07:00
Greg Heartsfield 79a982e3ef improvement: send NOTICE for too-large messages 2022-08-21 09:28:31 -07:00
Greg Heartsfield 035cf34673 fix(NIP-12): correctly search for mixed-case hex-like tags 
Only lowercase and even-length tag values are stored as binary BLOBs.
Previously there was an error which search results from being returned
if the tag value was mixed-case and could be interpreted as hex.

A new database migration has been created to repair the `tag` table
for existing relays.

fixes: https://todo.sr.ht/~gheartsfield/nostr-rs-relay/37
 2022-08-17 16:34:11 -07:00
Greg Heartsfield 0a3b15f41f fix(NIP-11): Add CORS header and content type for main page 2022-08-11 19:33:17 -07:00
Semisol a36ad378f6 feat(NIP-15): Implement NIP15 
NIP15 sends an EOSE notice to clients after all stored events are sent
to allow loading indicators and other use cases.
 2022-05-30 21:43:00 -05:00
Greg Heartsfield ed3a6b9692 refactor: simplify NOTICE messages 2022-02-26 17:34:58 -06:00
Greg Heartsfield 53990672ae improvement: move db pool operations closer to query, do not panic on failure 2022-02-23 16:38:16 -06:00
Greg Heartsfield 2f63417646 improvement: better logging for connection resets 2022-02-21 08:57:07 -06:00
Greg Heartsfield 3b25160852 fix: abort on connection IO errors 2022-02-21 08:50:46 -06:00
Greg Heartsfield f8b1fe5035 docs: line up comments with code 2022-02-17 16:18:05 -06:00
Greg Heartsfield 5913b9f87a feat: send notices when authorization checks fail 2022-02-13 09:35:54 -06:00
Greg Heartsfield 77f35f9f43 feat: server-side pings and disconnects 2022-02-12 16:57:26 -06:00
Greg Heartsfield 9e06cc9482 improvement: better error messages on parse failures 2022-02-12 16:33:29 -06:00
Greg Heartsfield e66fa4ac42 refactor: remove unnecessary Option wrapping 2022-02-12 16:29:27 -06:00
Greg Heartsfield 99e117f620 improvement: better handling of out-of-protocol messages 2022-02-12 16:26:55 -06:00
Greg Heartsfield 8250e00f05 fix: remove protostream module, and missing NOTICE 2022-02-12 16:22:12 -06:00
Greg Heartsfield ceaa01e8b4 fix: removed manual nostr stream, so websocket pings work 2022-02-12 16:19:10 -06:00
Greg Heartsfield 234a8ba0ac feat: limit event publishing to NIP-05 verified users 
This adds a new configurable feature to restrict event publishing to
only users with NIP-05 verified metadata.  Domains can be whitelisted
or blacklisted.  Verification expiration and schedules are
configurable.

This upgrades the database to add a table for tracking verification
records.
 2022-02-12 09:29:25 -06:00
Greg Heartsfield 4cc313fa2d fix: cleanup database connections with same name 
When a large number of subscriptions is created with identical names,
we do not send a signal over the abandon-read channel.  This
eventually leads to resource exhaustion.
 2022-01-30 15:14:02 -06:00
Greg Heartsfield 98c6fa6f39 feat: allow whitelisting of pubkeys for new events 
This adds a configuration option, `authorization.pubkey_whitelist`
which is an array of pubkeys that are allowed to publish events on
this relay.
 2022-01-26 21:39:03 -06:00
Greg Heartsfield f1206e76f2 feat: database reader connection pooling 
Added connection pooling for queries, as well as basic configuration
options for min/max connections.
 2022-01-25 20:39:24 -06:00
Greg Heartsfield da7968efef fix: restore working websocket message size configuration options 2022-01-05 17:41:12 -05:00
Greg Heartsfield 19ed990c57 refactor: fix clippy errors for relay info response 2022-01-05 10:10:44 -05:00
Greg Heartsfield 2924da88bc feat: incorporated improvements from NIP-11 discussion 
Change descr to description.  Add `id` for websocket URL.  Use
integers for supported NIPs instead of strings.  Top-level is object,
instead of the array before.
 2022-01-03 22:03:30 -05:00
Greg Heartsfield d3da4eb009 feat: implementation of proposed NIP-11 (server metadata) 2022-01-03 18:42:24 -05:00
Greg Heartsfield 1aa5a5458d improvement: event signature validation is 100x faster 
Switched to latest (git) release of secp256k1, which has more
efficient verification-only context for Schnorr.  Switched to single
pre-instantiated instance of the verifier.
 2022-01-01 09:08:19 -06:00
Greg Heartsfield 620e227699 fix: connection issues with Firefox 
This adds Hyper, and a 200 response code.  Prior to this, Firefox
would fail to connect.  There is also a text document displayed at the
root URL to indicate this is a Nostr relay.

Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/15
 2022-01-01 08:11:20 -06:00
Greg Heartsfield 4171a8870e feat: reject events that are too large 
A new configuration setting controls the maximum size of event
messages, and sends a notice to the client if they exceed it.

Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/14
 2021-12-31 15:19:35 -06:00
Greg Heartsfield 415d32299b fix: docker run references the correct database file 2021-12-31 14:05:11 -06:00
Greg Heartsfield 5a19a8876f feat: allow database directory configuration 
Adds configuration options for database directory, either on command
line through (--db dir-name) or the config.toml file.

Fixes: https://todo.sr.ht/~gheartsfield/nostr-rs-relay/13
 2021-12-31 11:51:57 -06:00
Greg Heartsfield 20ee5a054c feat: rate limit event creation 
A configuration option, `messages_per_sec`, imposes a global limit on
the rate for which new events can be stored.

Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/6
 2021-12-30 21:07:21 -06:00
Greg Heartsfield f415295184 feat: reject future-dated events 
If configured, reject events than are more than N seconds in the
future.

Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/5
 2021-12-29 22:47:31 -06:00
Greg Heartsfield d730bf0c59 feat: add configuration through file 
A file named `config.toml` can now be used to load the address, port,
and some websocket configuration settings.

Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/3
 2021-12-29 22:13:02 -06:00
Greg Heartsfield 55bb6bd440 feat: add resource limits for websocket messages 2021-12-19 16:26:32 -06:00
Greg Heartsfield 49598b2c9e fix: subscription event filtering bugs 
Subscriptions properly filter using the authors tag.  Petname/keys are
correctly filtered (previously the event tags were incorrectly used).
 2021-12-14 21:38:26 -06:00
Greg Heartsfield 6910b8d945 feat: add log for unique client connection count 2021-12-12 10:58:00 -06:00
Greg Heartsfield 531f6c4624 feat: improved NOTICE messages for events and subscriptions 2021-12-12 10:50:16 -06:00
Greg Heartsfield 1589268eba fix: use database to publish all events 
This fixes a race condition where a publisher might send an event, and
immediately after issue a subscription for the same event ID.  Prior
to this change, that event would have been published on the broadcast
channel (and ignored by our publisher, because they had not yet issued
the subscription), but not yet committed to the database.  Their
subscription would trigger a database query which would return zero
results.  Therefore, they would never see the event they published.
The noscl tool is one client that would suffer from this.

Now, all events are broadcast only after they exist in the database,
so a late subscription will always return the event.
 2021-12-12 10:20:23 -06:00
Greg Heartsfield 56c40f2be9 refactor: improve error messages 2021-12-12 10:03:28 -06:00
Greg Heartsfield e732f918f9 refactor: clippy suggestions 2021-12-11 21:56:52 -06:00
Greg Heartsfield ca0f01c94b docs: add rustdoc comments 2021-12-11 21:43:41 -06:00
Greg Heartsfield d79e0a59f5 config: change default websocket port 2021-12-11 16:57:55 -06:00
Greg Heartsfield 65969a4121 feat: store events in SQLite and allow querying 
Events are persisted in a local database, and can be queried through
subscriptions.
 2021-12-11 15:48:59 -06:00
Greg Heartsfield 23f47899cd feat: broadcast events that match active client subscriptions 
A broadcast channel sends messages to all connections.  Any connection
with a subscription that matches then sends it via websocket.
 2021-12-05 20:28:02 -06:00
Greg Heartsfield 8b4c43ae71 feat: add and remove subscriptions from client requests 
A hashmap of active subscriptions is maintained for each client.  REQ
and CLOSE commands will modify the subscription list.
 2021-12-05 18:14:14 -06:00