feat: (nip96) nostrcheck.me

packages/app/src/Login/Preferences.ts

@@ -45,7 +45,7 @@ export interface UserPreferences {
   /**
    * File uploading service to upload attachments to
    */
-  fileUploader: "void.cat" | "nostr.build" | "nostrimg.com" | "void.cat-NIP96";
+  fileUploader: "void.cat" | "nostr.build" | "nostrimg.com" | "void.cat-NIP96" | "nostrcheck.me";
 
   /**
    * Use imgproxy to optimize images

packages/app/src/Pages/settings/Preferences.tsx

@@ -474,6 +474,7 @@ const PreferencesPage = () => {
           <option value="void.cat-NIP96">void.cat (NIP-96)</option>
           <option value="nostr.build">nostr.build</option>
           <option value="nostrimg.com">nostrimg.com</option>
+          <option value="nostrcheck.me">nostrcheck.me (NIP-96)</option>
         </select>
       </div>
       <div className="flex justify-between">

packages/app/src/Upload/Nip96.ts

@@ -13,6 +13,11 @@ export class Nip96Uploader implements Uploader {
     return [];
   }
 
+  async loadInfo() {
+    const rsp = await fetch(this.url);
+    return (await rsp.json()) as Nip96Info;
+  }
+
   async upload(file: File | Blob, filename: string): Promise<UploadResult> {
     throwIfOffline();
     const auth = async (url: string, method: string) => {
@@ -22,18 +27,19 @@ export class Nip96Uploader implements Uploader {
       return `Nostr ${base64.encode(new TextEncoder().encode(JSON.stringify(auth)))}`;
     };
 
+    const info = await this.loadInfo();
     const fd = new FormData();
     fd.append("size", file.size.toString());
     fd.append("alt", filename);
     fd.append("media_type", file.type);
     fd.append("file", file);
 
-    const rsp = await fetch(this.url, {
+    const rsp = await fetch(info.api_url, {
       body: fd,
       method: "POST",
       headers: {
         accept: "application/json",
-        authorization: await auth(this.url, "POST"),
+        authorization: await auth(info.api_url, "POST"),
       },
     });
     if (rsp.ok) {
@@ -62,6 +68,11 @@ export class Nip96Uploader implements Uploader {
   }
 }
 
+export interface Nip96Info {
+  api_url: string;
+  download_url?: string;
+}
+
 export interface Nip96Result {
   status: string;
   message: string;

packages/app/src/Upload/index.ts

@@ -78,6 +78,9 @@ export default function useFileUpload(): Uploader {
     case "void.cat-NIP96": {
       return new Nip96Uploader("https://void.cat/nostr", unwrap(publisher));
     }
+    case "nostrcheck.me": {
+      return new Nip96Uploader("https://nostrcheck.me/api/v2/nip96", unwrap(publisher));
+    }
     case "nostrimg.com": {
       return {
         upload: NostrImg,