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