add script for setting ditto kind 0

deno.json

@@ -15,6 +15,7 @@
     "admin:event": "deno run -A scripts/admin-event.ts",
     "admin:role": "deno run -A scripts/admin-role.ts",
     "setup": "deno run -A scripts/setup.ts",
+    "setup:kind0": "deno run -A scripts/setup-kind0.ts",
     "stats:recompute": "deno run -A scripts/stats-recompute.ts",
     "soapbox": "curl -O https://dl.soapbox.pub/main/soapbox.zip && mkdir -p public && mv soapbox.zip public/ && cd public/ && unzip -o soapbox.zip && rm soapbox.zip",
     "trends": "deno run -A scripts/trends.ts",
@@ -71,6 +72,7 @@
     "nostr-tools": "npm:nostr-tools@2.5.1",
     "nostr-wasm": "npm:nostr-wasm@^0.1.0",
     "path-to-regexp": "npm:path-to-regexp@^7.1.0",
+    "png-to-ico": "npm:png-to-ico@^2.1.8",
     "postgres": "https://gitlab.com/soapbox-pub/postgres.js/-/raw/e79d7d2039446fbf7a37d4eca0d17e94a94b8b53/deno/mod.js",
     "prom-client": "npm:prom-client@^15.1.2",
     "question-deno": "https://raw.githubusercontent.com/ocpu/question-deno/10022b8e52555335aa510adb08b0a300df3cf904/mod.ts",

deno.lock

@@ -103,6 +103,7 @@
       "npm:nostr-tools@^2.7.0": "npm:nostr-tools@2.7.0",
       "npm:nostr-wasm@^0.1.0": "npm:nostr-wasm@0.1.0",
       "npm:path-to-regexp@^7.1.0": "npm:path-to-regexp@7.1.0",
+      "npm:png-to-ico@^2.1.8": "npm:png-to-ico@2.1.8",
       "npm:postgres@3.4.4": "npm:postgres@3.4.4",
       "npm:prom-client@^15.1.2": "npm:prom-client@15.1.2",
       "npm:tldts@^6.0.14": "npm:tldts@6.1.18",
@@ -672,6 +673,10 @@
           "@types/trusted-types": "@types/trusted-types@2.0.7"
         }
       },
+      "@types/node@17.0.45": {
+        "integrity": "sha512-w+tIMs3rq2afQdsPJlODhoUEKzFP1ayaoyl1CcnwtIlsVe7K7bA1NGm4s3PraqTLlXnbIN84zuBlxBWo1u9BLw==",
+        "dependencies": {}
+      },
       "@types/node@18.16.19": {
         "integrity": "sha512-IXl7o+R9iti9eBW4Wg2hx1xQDig183jj7YLn8F7udNceyfkbn1ZxmzZXuak20gR40D7pIkIY1kYGx5VIGbaHKA==",
         "dependencies": {}
@@ -1131,6 +1136,10 @@
         "integrity": "sha512-vqiC06CuhBTUdZH+RYl8sFrL096vA45Ok5ISO6sE/Mr1jRbGH4Csnhi8f3wKVl7x8mO4Au7Ir9D3Oyv1VYMFJw==",
         "dependencies": {}
       },
+      "minimist@1.2.8": {
+        "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+        "dependencies": {}
+      },
       "ms@2.1.2": {
         "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
         "dependencies": {}
@@ -1240,6 +1249,18 @@
         "integrity": "sha512-eG2dWTVw5bzqGRztnHExczNxt5VGsE6OwTeCG3fdUf9KBsZzO3R5OIIIzWR+iZA0NtZ+RDVdaoE2dK1cn6jH4g==",
         "dependencies": {}
       },
+      "png-to-ico@2.1.8": {
+        "integrity": "sha512-Nf+IIn/cZ/DIZVdGveJp86NG5uNib1ZXMiDd/8x32HCTeKSvgpyg6D/6tUBn1QO/zybzoMK0/mc3QRgAyXdv9w==",
+        "dependencies": {
+          "@types/node": "@types/node@17.0.45",
+          "minimist": "minimist@1.2.8",
+          "pngjs": "pngjs@6.0.0"
+        }
+      },
+      "pngjs@6.0.0": {
+        "integrity": "sha512-TRzzuFRRmEoSW/p1KVAmiOgPco2Irlah+bGFCeNfJXxxYGwSw7YwAOAcd7X28K/m5bjBWKsC29KyoMfHbypayg==",
+        "dependencies": {}
+      },
       "postgres@3.4.4": {
         "integrity": "sha512-IbyN+9KslkqcXa8AO9fxpk97PA4pzewvpi2B3Dwy9u4zpV32QicaEdgmF3eSQUzdRk7ttDHQejNgAEr4XoeH4A==",
         "dependencies": {}
@@ -2166,6 +2187,7 @@
       "npm:nostr-tools@2.5.1",
       "npm:nostr-wasm@^0.1.0",
       "npm:path-to-regexp@^7.1.0",
+      "npm:png-to-ico@^2.1.8",
       "npm:prom-client@^15.1.2",
       "npm:tldts@^6.0.14",
       "npm:tseep@^1.2.1",

scripts/setup-kind0.ts

@@ -0,0 +1,72 @@
+import { AdminSigner } from '@/signers/AdminSigner.ts';
+import { Command } from 'commander';
+import { NostrEvent } from 'nostr-tools';
+import { nostrNow } from '@/utils.ts';
+import { Buffer } from 'node:buffer';
+import { Conf } from '@/config.ts';
+import pngToIco from 'png-to-ico';
+import { Storages } from '@/storages.ts';
+
+function die(code: number, ...args: any[]) {
+  console.error(...args);
+  Deno.exit(code);
+}
+
+if (import.meta.main) {
+  const kind0 = new Command()
+    .name('setup:kind0')
+    .description('Set up / change the kind 0 for a Ditto instance.')
+    .version('0.1.0')
+    .showHelpAfterError();
+
+  kind0
+    .argument('<name>', 'The name of the Ditto instance. Can just be your hostname.')
+    .option(
+      '-l --lightning <lud16 address>',
+      'Lightning address for the server. Can just be your own lightning address.',
+    )
+    .option('-a --about <string>', 'About text. This shows up whenever a description for your server is needed.')
+    .option('-i --image <string>', 'Image URL to use for OpenGraph previews and favicon.')
+    .action(async (name, args) => {
+      const { lightning, about, image } = args;
+      const content: Record<string, string | boolean> = {};
+      if (!name || !name.trim()) die(1, 'You must atleast supply a name!');
+      content.bot = true;
+      content.about = about;
+      content.lud16 = lightning;
+      content.name = name;
+      content.picture = image;
+      content.website = Conf.localDomain;
+
+      const signer = new AdminSigner();
+      const bare: Omit<NostrEvent, 'id' | 'sig' | 'pubkey'> = {
+        created_at: nostrNow(),
+        kind: 0,
+        tags: [],
+        content: JSON.stringify(content),
+      };
+      const signed = await signer.signEvent(bare);
+      if (image) {
+        try {
+          await fetch(image)
+            .then((res) => {
+              if (!res.ok) throw new Error('Error attempting to fetch favicon.');
+              if (res.headers.get('content-type') !== 'image/png') throw new Error('Non-png images are not supported!');
+              return res.blob();
+            })
+            .then(async (blob) =>
+              await pngToIco(Buffer.from(await blob.arrayBuffer()))
+                .then(async (buf) => {
+                  await Deno.writeFile('./public/favicon.ico', buf);
+                })
+            );
+        } catch (e) {
+          die(1, `Error generating favicon from url ${image}: "${e}". Please check this or try again without --image.`);
+        }
+      }
+      console.log({ content, signed });
+      await Storages.db().then((store) => store.event(signed));
+    });
+
+  await kind0.parseAsync();
+}