plugins

func NoComplexFilters ¶

func NoComplexFilters(ctx context.Context, filter nostr.Filter) (reject bool, msg string)

func NoEmptyFilters ¶ added in v0.0.8

func NoEmptyFilters(ctx context.Context, filter nostr.Filter) (reject bool, msg string)

func NoSearchQueries ¶ added in v0.0.8

func NoSearchQueries(ctx context.Context, filter nostr.Filter) (reject bool, msg string)

func PreventLargeTags ¶ added in v0.0.11

func PreventLargeTags(maxTagValueLen int) func(context.Context, *nostr.Event) (bool, string)

PreventLargeTags rejects events that have indexable tag values greater than maxTagValueLen.

func PreventTimestampsInTheFuture ¶ added in v0.0.7

func PreventTimestampsInTheFuture(thresholdSeconds nostr.Timestamp) func(context.Context, *nostr.Event) (bool, string)

func PreventTimestampsInThePast ¶ added in v0.0.7

func PreventTimestampsInThePast(thresholdSeconds nostr.Timestamp) func(context.Context, *nostr.Event) (bool, string)

func PreventTooManyIndexableTags ¶

func PreventTooManyIndexableTags(max int) func(context.Context, *nostr.Event) (bool, string)

PreventTooManyIndexableTags returns a function that can be used as a RejectFilter that will reject events with more indexable (single-character) tags than the specified number.

func RemoveAllButKinds ¶ added in v0.0.8

func RemoveAllButKinds(kinds ...uint16) func(context.Context, *nostr.Filter)

func RemoveAllButTags ¶ added in v0.0.8

func RemoveAllButTags(tagNames ...string) func(context.Context, *nostr.Filter)

func RemoveSearchQueries ¶ added in v0.0.8

func RemoveSearchQueries(ctx context.Context, filter *nostr.Filter)

func RestrictToSpecifiedKinds ¶ added in v0.0.4

func RestrictToSpecifiedKinds(kinds ...uint16) func(context.Context, *nostr.Event) (bool, string)

RestrictToSpecifiedKinds returns a function that can be used as a RejectFilter that will reject any events with kinds different than the specified ones.