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Escape muted words and drop blank ones so a list from another client can't throw or mute everyone

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This commit is contained in:
Jon Staab 2026-09-25 15:44:20 -07:00
parent ada5496abe
commit c49650bbca
1 changed files with 6 additions and 5 deletions
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11
src/app/social.ts
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@ -181,11 +181,12 @@ export const isEventMuted = withGetter(
const mutedPubkeys = new Set(tagValues(hexTags("p"), tags)) const mutedPubkeys = new Set(tagValues(hexTags("p"), tags))
const mutedAddresses = new Set(tagValues(addressTags("a"), tags)) const mutedAddresses = new Set(tagValues(addressTags("a"), tags))
const mutedTopics = new Set(tagValues(topicTags("t"), tags)) const mutedTopics = new Set(tagValues(topicTags("t"), tags))
// Words come from any client, so a blank or a regex character must not mute everyone or throw.
const mutedWords = tagValues(tagSpec("word"), tags) const mutedWords = tagValues(tagSpec("word"), tags)
const regex = .map(word => word.toLowerCase().trim())
mutedWords.length > 0 .filter(Boolean)
? new RegExp(`\\b(${mutedWords.map(w => w.toLowerCase().trim()).join("|")})\\b`) .map(word => word.replace(/[.*+?^${}()|[\]\\]/g, "\\$&"))
: undefined const regex = mutedWords.length > 0 ? new RegExp(`\\b(${mutedWords.join("|")})\\b`) : undefined
return (e: TrustedEvent) => { return (e: TrustedEvent) => {
if (!$muteList) { if (!$muteList) {
@ -216,7 +217,7 @@ export const isEventMuted = withGetter(
if (profile?.display().toLowerCase().match(regex)) { if (profile?.display().toLowerCase().match(regex)) {
return true return true
} }
if (profile?.nip05()?.match(regex)) { if (profile?.nip05()?.toLowerCase().match(regex)) {
return true return true
} }
} }