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20c4bb42eb5d7f64d1803de811e2bfe871813699
Commit Graph
106 Commits
Author SHA1 Message Date
Greg Heartsfield 8ecce3f566 feat: show client IP in logs 2022-11-02 18:33:44 -05:00
Greg Heartsfield 72f8a1aa5c feat(NIP-26): allow searches for delegated public keys 
Implements core NIP-26 delegated event functionality.  Events can
include a `delegation` tag that provides a signature and restrictions
on which events can be delegated.

Notable points on the implementation so far:

* Schema has been upgraded to include an index and new column.
* Basic rune parsing/evaluation to implement the example event in the
  NIP, but no more.
* No special logic for deletion.
* No migration logic for determining delegated authors for
  already-stored events.
 2022-10-16 15:25:06 -05:00
Greg Heartsfield f9693f7ac3 fix(NIP-9): hide events received after their deletions 
fixes: https://todo.sr.ht/~gheartsfield/nostr-rs-relay/40
 2022-10-08 12:12:41 -05:00
Greg Heartsfield 8a63d88b0b fix: prevent deletion of deletion events 2022-10-08 08:02:16 -05:00
Greg Heartsfield 6633f8b472 feat: replace logging with tracing 2022-09-28 07:19:59 -05:00
Greg Heartsfield 93dfed0a87 refactor: misc clippy suggestions 2022-09-24 19:28:02 -05:00
Greg Heartsfield bef7ca7e27 refactor: misc clippy suggestions 2022-09-24 09:19:16 -05:00
Greg Heartsfield 8fa58de49a refactor: clippy suggestions 2022-09-24 08:30:22 -05:00
Greg Heartsfield 9ce5057af8 improvement: better log formatting 2022-09-11 10:22:01 -05:00
Greg Heartsfield 2b03f11e5e refactor: remove global/singleton settings object 2022-09-06 06:12:07 -05:00
Greg Heartsfield e48bae10e6 feat: support in-memory SQLite database 2022-09-06 06:06:01 -05:00
Greg Heartsfield 1b9f364e15 chore: rustfmt 2022-09-02 12:38:31 -05:00
Greg Heartsfield a843eaa939 improvement: db.rs from clippy 2022-09-02 10:30:51 -05:00
Greg Heartsfield e6fef37d4e chore: rustfmt 2022-08-21 09:10:19 -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 be8170342e fix(NIP-12): multi-tag searches returns correct results 
Logic of generated SQL was incorrect, causing multiple tag searches
(as defined in NIP-12) to produce no results.

fixes: https://todo.sr.ht/~gheartsfield/nostr-rs-relay/36
 2022-08-11 22:16:10 -07:00
Greg Heartsfield 5058d98ad6 fix(NIP-12): only allow single-char tag filters 2022-08-07 10:15:36 -05:00
Greg Heartsfield 1c14adc766 fix(NIP-01): allow limits on a per-filter basis 
The original implementation of subscription limit applied to the
entire query, instead of the specific filter.  Now, each filter gets
its own query limit.  When a limit is applied, the most recent N
events will be returned, otherwise the default is to return the
earliest events (in order), for all matching events.
 2022-07-04 17:25:32 -05:00
Semisol 168cfc3b26 feat(NIP-16): Implement NIP16 
NIP16 introduces a replaceable and ephemeral event range:
[10000..20000) for replaceable and [20000..30000) for
ephemeral.
 2022-05-30 21:43:06 -05:00
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 9ed3391b46 fix(NIP-09): correct WHERE clause for event deletion 2022-05-10 16:50:52 -05:00
William Casarin 4ad483090e feat(NIP-01): Implement limit 
This was quickly sneaked in by fiatjaf per my request[0], it makes many
queries more efficient and allows for paging when combined with until.

It is a bit weird to have multiple limits on each filter... for now we
just choose any or the last limit seen.

[0]: https://github.com/nostr-protocol/nips/commit/a4aea5337fe6b93e55f9dae1974ead962c1997e8

Signed-off-by: William Casarin <jb55@jb55.com>
 2022-05-10 16:47:56 -05:00
Greg Heartsfield 1d499cf12b feat: handle NIP-09 for deletion events 2022-02-27 11:35:23 -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 5913b9f87a feat: send notices when authorization checks fail 2022-02-13 09:35:54 -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 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 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
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
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 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 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 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 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 850064b871 fix: handle filters with no criteria 2021-12-12 14:52:55 -06:00