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validate events on receive

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Kieran
2023-10-11 18:28:28 +01:00
parent 022296fa18
commit 88ac4063cd
3 changed files with 39 additions and 13 deletions
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21
packages/system/src/note-collection.ts
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@ -1,5 +1,5 @@
import { appendDedupe } from "@snort/shared";
import { TaggedNostrEvent, u256 } from ".";
import { EventExt, EventType, TaggedNostrEvent, u256 } from ".";
import { findTag } from "./utils";
export interface StoreSnapshot<TSnapshot> {
@ -268,18 +268,13 @@ export class ReplaceableNoteStore extends HookedNoteStore<Readonly<TaggedNostrEv
export class NoteCollection extends KeyedReplaceableNoteStore {
constructor() {
super(e => {
const legacyReplaceable = [0, 3, 41];
if (e.kind >= 30_000 && e.kind < 40_000) {
return `${e.kind}:${e.pubkey}:${findTag(e, "d")}`; // Parameterized replaceable
} else if (e.kind >= 10_000 && e.kind < 20_000) {
return `${e.kind}:${e.pubkey}`; // Replaceable event
} else if (legacyReplaceable.includes(e.kind)) {
return `${e.kind}:${e.pubkey}`; // Replaceable event
} else {
// Regular event
// ephemeral events are like regular events
// unknown kind
return e.id;
switch (EventExt.getType(e.kind)) {
case EventType.ParameterizedReplaceable:
return `${e.kind}:${e.pubkey}:${findTag(e, "d")}`;
case EventType.Replaceable:
return `${e.kind}:${e.pubkey}`;
default:
return e.id;
}
});
}