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khatru: upgrade docs a little more.

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This commit is contained in:
fiatjaf
2025-05-02 23:52:49 -03:00
parent 1ece6d0eab
commit f0b3da78ef
12 changed files with 78 additions and 87 deletions
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44
khatru/README.md
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@@ -40,31 +40,25 @@ func main() {
store := make(map[nostr.ID]*nostr.Event, 120)
// set up the basic relay functions
relay.StoreEvent = append(relay.StoreEvent,
func(ctx context.Context, event *nostr.Event) error {
store[event.ID] = event
return nil
},
)
relay.QueryEvents = append(relay.QueryEvents,
func(ctx context.Context, filter nostr.Filter) (iter.Seq[*nostr.Event], error) {
return func(yield func(*nostr.Event) bool) {
for _, evt := range store {
if filter.Matches(evt) {
if !yield(evt) {
break
}
relay.StoreEvent = func(ctx context.Context, event *nostr.Event) error {
store[event.ID] = event
return nil
}
relay.QueryStored = func(ctx context.Context, filter nostr.Filter) iter.Seq[*nostr.Event] {
return func(yield func(*nostr.Event) bool) {
for _, evt := range store {
if filter.Matches(evt) {
if !yield(evt) {
break
}
}
}, nil
},
)
relay.DeleteEvent = append(relay.DeleteEvent,
func(ctx context.Context, id nostr.ID) error {
delete(store, id)
return nil
},
)
}
}
}
relay.DeleteEvent = func(ctx context.Context, id nostr.ID) error {
delete(store, id)
return nil
}
// there are many other configurable things you can set
relay.RejectEvent = append(relay.RejectEvent,
@@ -88,8 +82,8 @@ func main() {
// define your own policies
func(ctx context.Context, filter nostr.Filter) (reject bool, msg string) {
if pubkey, isAuthed := khatru.GetAuthed(ctx); isAuthed {
log.Printf("request from %s\n", pubkey)
if authed, is := khatru.GetAuthed(ctx); is {
log.Printf("request from %s\n", authed)
return false, ""
}
return true, "auth-required: only authenticated users can read from this relay"