package nostr import ( "encoding/json" "fmt" "net/http" "strings" "git.minhas.io/asara/well-goknown/redis" ) type nostrWellKnown struct { Names map[string]string `json:"names"` Relays map[string][]string `json:"relays,omitempty"` } type NostrRequest struct { Name string `json:"name"` Key string `json:"key"` Hostname string Relays []string `json:"relays,omitempty"` } func AddNostrAddr(n NostrRequest) { // transform request to well known struct relays := make(map[string][]string) user := nostrWellKnown{} names := map[string]string{n.Name: n.Key} if n.Relays != nil { relays = map[string][]string{n.Key: n.Relays} user = nostrWellKnown{Names: names, Relays: relays} } else { user = nostrWellKnown{Names: names} } jsonUser, _ := json.Marshal(user) r, err := redis.New("localhost:6379", "", 0) if err != nil { fmt.Println("FAILED") } nameKey := fmt.Sprintf("%s@%s", n.Name, n.Hostname) err = r.Client.Set(nameKey, jsonUser, 0).Err() if err != nil { fmt.Println("FAILED") } } func RequestNostrAddr(w http.ResponseWriter, req *http.Request) { } func GetNostrAddr(w http.ResponseWriter, req *http.Request) { // get query string for username req.ParseForm() // connect to redis r, err := redis.New("localhost:6379", "", 0) if err != nil { w.WriteHeader(http.StatusNotFound) return } requestedName := req.FormValue("name") // search for user@domain search := fmt.Sprintf("%s@%s", requestedName, getHostname(req.Host)) addr, err := r.Client.Get(search).Result() if err != nil { w.WriteHeader(http.StatusNotFound) return } w.Header().Set("Content-Type", "application/json") w.WriteHeader(http.StatusOK) fmt.Fprintf(w, addr) } func getHostname(hostname string) string { // remove port for local testing if strings.Contains(hostname, ":") { hostname = strings.Split(hostname, ":")[0] } return hostname }