From 5195d8031b7930069ba5441a6cd1e7a59c21c546 Mon Sep 17 00:00:00 2001
From: Clawd <ai@clawd.bot>
Date: Sun, 22 Feb 2026 14:08:54 -0800
Subject: NIP-11: make relay info configurable

- Add relay config section (name, description, pubkey, contact, icon)
- Wire config to NIP-11 handler
- AuthRequired/RestrictedWrites now reflect actual auth config
- Add NIP-42 to supported_nips list
- Update example config
---
 internal/handler/websocket/handler.go | 27 ++++++++++++-----
 internal/handler/websocket/nip11.go   | 56 +++++++++++++++++++++++++++--------
 2 files changed, 63 insertions(+), 20 deletions(-)

(limited to 'internal/handler')

diff --git a/internal/handler/websocket/handler.go b/internal/handler/websocket/handler.go
index 6eb8763..b11171d 100644
--- a/internal/handler/websocket/handler.go
+++ b/internal/handler/websocket/handler.go
@@ -49,6 +49,14 @@ type AuthConfig struct {
 	WriteAllowedPubkeys []string
 }
 
+type RelayInfoConfig struct {
+	Name        string
+	Description string
+	Pubkey      string
+	Contact     string
+	Icon        string
+}
+
 type connState struct {
 	authenticatedPubkey string
 	authChallenge       string
@@ -56,13 +64,14 @@ type connState struct {
 }
 
 type Handler struct {
-	store      EventStore
-	auth       AuthStore
-	subs       *subscription.Manager
-	metrics    MetricsRecorder
-	limiter    RateLimiter
-	authConfig *AuthConfig
-	indexData  IndexData
+	store       EventStore
+	auth        AuthStore
+	subs        *subscription.Manager
+	metrics     MetricsRecorder
+	limiter     RateLimiter
+	authConfig  *AuthConfig
+	relayConfig *RelayInfoConfig
+	indexData   IndexData
 }
 
 func NewHandler(store EventStore, subs *subscription.Manager) *Handler {
@@ -88,6 +97,10 @@ func (h *Handler) SetAuthConfig(cfg *AuthConfig) {
 	h.authConfig = cfg
 }
 
+func (h *Handler) SetRelayConfig(cfg *RelayInfoConfig) {
+	h.relayConfig = cfg
+}
+
 // SetIndexData sets the addresses for the index page
 func (h *Handler) SetIndexData(grpcAddr, httpAddr, wsAddr string) {
 	h.indexData = IndexData{
diff --git a/internal/handler/websocket/nip11.go b/internal/handler/websocket/nip11.go
index 8de95a2..f51faa6 100644
--- a/internal/handler/websocket/nip11.go
+++ b/internal/handler/websocket/nip11.go
@@ -6,14 +6,15 @@ import (
 )
 
 type RelayInfo struct {
-	Name          string   `json:"name"`
-	Description   string   `json:"description"`
-	Pubkey        string   `json:"pubkey,omitempty"`
-	Contact       string   `json:"contact,omitempty"`
-	SupportedNIPs []int    `json:"supported_nips"`
-	Software      string   `json:"software"`
-	Version       string   `json:"version"`
-	Limitation    *Limits  `json:"limitation,omitempty"`
+	Name          string  `json:"name"`
+	Description   string  `json:"description"`
+	Pubkey        string  `json:"pubkey,omitempty"`
+	Contact       string  `json:"contact,omitempty"`
+	Icon          string  `json:"icon,omitempty"`
+	SupportedNIPs []int   `json:"supported_nips"`
+	Software      string  `json:"software"`
+	Version       string  `json:"version"`
+	Limitation    *Limits `json:"limitation,omitempty"`
 }
 
 type Limits struct {
@@ -31,10 +32,39 @@ type Limits struct {
 }
 
 func (h *Handler) ServeNIP11(w http.ResponseWriter, r *http.Request) {
+	// Defaults
+	name := "muxstr relay"
+	description := "High-performance Nostr relay with gRPC, Connect, and WebSocket support"
+	var pubkey, contact, icon string
+
+	// Override from config if set
+	if h.relayConfig != nil {
+		if h.relayConfig.Name != "" {
+			name = h.relayConfig.Name
+		}
+		if h.relayConfig.Description != "" {
+			description = h.relayConfig.Description
+		}
+		pubkey = h.relayConfig.Pubkey
+		contact = h.relayConfig.Contact
+		icon = h.relayConfig.Icon
+	}
+
+	// Determine auth status from authConfig
+	authRequired := false
+	restrictedWrites := false
+	if h.authConfig != nil {
+		authRequired = h.authConfig.ReadEnabled
+		restrictedWrites = h.authConfig.WriteEnabled
+	}
+
 	info := RelayInfo{
-		Name:          "muxstr relay",
-		Description:   "High-performance Nostr relay with gRPC, Connect, and WebSocket support",
-		SupportedNIPs: []int{1, 9, 11},
+		Name:          name,
+		Description:   description,
+		Pubkey:        pubkey,
+		Contact:       contact,
+		Icon:          icon,
+		SupportedNIPs: []int{1, 9, 11, 42},
 		Software:      "northwest.io/muxstr",
 		Version:       "0.1.0",
 		Limitation: &Limits{
@@ -45,9 +75,9 @@ func (h *Handler) ServeNIP11(w http.ResponseWriter, r *http.Request) {
 			MaxSubidLength:   64,
 			MaxEventTags:     2000,
 			MaxContentLength: 65536,
-			AuthRequired:     false,
+			AuthRequired:     authRequired,
 			PaymentRequired:  false,
-			RestrictedWrites: false,
+			RestrictedWrites: restrictedWrites,
 		},
 	}
 
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