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

1 files changed, 20 insertions, 7 deletions

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{