Greg Heartsfield
294d3b99c3
fix: correct imports for test cases
2022-02-26 09:07:07 -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
9c1b21cbfe
improvement: more granular perf logging for SQL queries
2022-02-21 09:03:05 -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
e31d0729f2
chore: comment cleanup
2022-02-12 13:49:52 -06:00
Greg Heartsfield
89d96e7ccd
improvement: upgraded database schema to drop legacy tables
...
Database schema is upgraded to version 5. Legacy event and pubkey
tables are dropped, and indexes are added for NIP-05 verification.
2022-02-12 13:47:03 -06:00
Greg Heartsfield
7056aae227
refactor: create schema module
2022-02-12 09:58:42 -06:00
Greg Heartsfield
753df47443
refactor: create utils/hexrange utility modules
2022-02-12 09:29:38 -06:00
Greg Heartsfield
26a0ce2b32
docs: function/struct comments
2022-02-12 09:29:35 -06:00
Greg Heartsfield
fa66a0265e
docs: module headers
2022-02-12 09:29:31 -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
6502f7dcd7
fix: do not panic when validating events with malformed pubkeys
2022-01-29 13:19:34 -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
ee0de6f875
improvement: clearer and less verbose database logging
2022-01-25 21:42:43 -06:00
Greg Heartsfield
a72eaec3b8
fix: never display hidden events
2022-01-25 20:48:46 -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
af453548ee
feat: allow author and event id prefix search
...
This is an experimental non-NIP feature that allows a subscription
filter to include a prefix for authors and events.
2022-01-25 18:23:08 -06:00
Greg Heartsfield
2d28a95ff7
feat: allow arbitrary tag queries
...
This is an experimental feature, outside of any NIP, that demonstrates
generic tag queries.
Instead of limiting subscription filters to just querying only "e" or
"p" tags (via `#e` or `#p` attributes), any tag can be queried.
As an example, consider an event which uses a tag "url". With this
modification, a subscription filter could add a top-level field
"#url", with an array of strings as the key. Exact matches would be
returned.
A NIP is forthcoming to formalize this.
2022-01-22 21:29:15 -06:00
Raj
179928378e
refactor: add strictly typed tags
...
* Add custom error variant
This can be useful to propagate errors not conforming to available
variants. Also to convert other errors in `crate::Error` without having
explicit conversion defined, with `error.to_string()`
* Implement `Tag` and define protocol serialization
A Tag structure have been implemented with dedicated field types. Then
custom serde serialization is derived to map the structure to current
protocol json array as per NIP01.
This adds compile and run time type checking to always ensure wrong
string data are never stored or processed. With strict typed fields and
custom serde derivation this checks can be done at time of serialization,
saving work for internal handling of the actual data.
tests for possible data violations are added, and gives good example of
kind of errors it will through for different cases.
* Use String for URL
2022-01-19 07:42:58 -06:00
Greg Heartsfield
81e4e2b892
feat: add supported NIPs (2, 11) to relay info
2022-01-16 08:37:21 -06:00
Greg Heartsfield
6f166433b5
fix: test failures
2022-01-16 08:36:52 -06:00
Greg Heartsfield
030b64de62
feat: replace email with contact field in relay info.
...
This finalizes the NIP-11 spec implementation.
Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/21 .
2022-01-16 08:34:19 -06:00
Greg Heartsfield
a3124ccea4
improvement: better sql error handling
2022-01-15 09:42:53 -06:00
Greg Heartsfield
4e51e61d16
improvement: display rate limit messages max once per sec
2022-01-15 09:42:17 -06:00
Raj
5c8390bbe0
fix: fix some test failures
2022-01-14 14:27:12 -06:00
Greg Heartsfield
da7968efef
fix: restore working websocket message size configuration options
2022-01-05 17:41:12 -05:00
Greg Heartsfield
7037555516
improvement: add indexed tag queries
2022-01-05 17:33:53 -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
afc9a0096a
improvement: logging failed queries and timing
2022-01-01 19:25:09 -06:00
Greg Heartsfield
6673fcfd11
feat: implement multi-valued filter searching
...
NIP-01 now uses arrays instead of scalars.
Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/17
2022-01-01 18:38:52 -06:00
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
5ad383f257
fix: incorrect logic on empty filters for hidden events
2021-12-31 16:34:10 -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
c60519de23
feat: hide older contact update events
...
Type 3 (NIP-02) contact lists are hidden when newer ones are submitted
for the same author.
Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/4
2021-12-30 15:45:03 -06:00
Greg Heartsfield
d72e7a57b6
feat: hide older metadata update events
...
This updates the database schema to support hiding events. In this
case, we are hiding older metadata updates when an author provides an
updated event.
Fixes https://todo.sr.ht/~gheartsfield/nostr-rs-relay/11
2021-12-30 13:55:05 -06:00
Greg Heartsfield
6447ddd974
fix: compile error with missing import
2021-12-30 10:00:34 -06:00
Greg Heartsfield
079722ddd9
improvement: reduce logging level for rejected events
2021-12-30 06:35:36 -06:00
Greg Heartsfield
3302fb2e81
refactor: clippy suggestions
2021-12-29 22:49:46 -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
100f890284
feat: add until for request filters
...
This implements an additional filter criteria for selecting events
prior to some timestamp.
See https://github.com/fiatjaf/nostr/issues/39x
2021-12-23 21:38:32 -06:00
Greg Heartsfield
0e288fe678
feat: send messages in order of oldest to newest
2021-12-23 21:36:46 -06:00
Greg Heartsfield
bfc804e18c
feat: debug protocol messages
2021-12-23 21:30:04 -06:00
Greg Heartsfield
55bb6bd440
feat: add resource limits for websocket messages
2021-12-19 16:26:32 -06:00
Greg Heartsfield
7933abaa48
fix: allow unknown fields, like author
2021-12-19 16:18:03 -06:00
Greg Heartsfield
5b6a20dfa6
feat: remove author from subscriptions (NIP-01 Spec)
...
The `authors` field is sufficient to represent all queries that
`author` could have been used in. See
https://github.com/fiatjaf/nostr/issues/34 for the discussion leading
to this removal.
2021-12-16 18:53:53 -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
850064b871
fix: handle filters with no criteria
2021-12-12 14:52:55 -06:00
Greg Heartsfield
b3c7852b19
fix: correct SQL query for inserting pubkeys
2021-12-12 14:34:52 -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
Greg Heartsfield
35ceb7cb64
feat: parse subscription close requests from websockets
2021-12-05 17:33:40 -06:00
Greg Heartsfield
e7d0ab1aca
feat: parse subscriptions from websockets
...
Parses subscription requests (REQ, but not CLOSE). Performs no
subscription state management yet.
2021-12-05 17:15:50 -06:00
Greg Heartsfield
92e9a5e639
feat: parse and validate events from websockets
...
Establishes a websocket listener, parses events, and performs
validation to ensure valid signatures.
2021-12-05 16:53:26 -06:00
Greg Heartsfield
d0c2b242cd
feat: cargo build files and expected dependencies
2021-12-05 08:42:28 -06:00
