feat: add post-note.ts

single-scripts/post-note.ts

@@ -0,0 +1,59 @@
+#!/usr/bin/env -S deno run --allow-env --allow-import --allow-net
+
+import { parseArgs } from "jsr:@std/cli/parse-args";
+import { encryptEcdhP256 } from "https://hatter.ink/script/get/@0/deno-wrapkey-mod.ts";
+import { log } from "https://hatter.ink/script/get/@1/deno-commons-mod.ts";
+import { fetchWithTimoutAndAutoProxy } from "https://hatter.ink/script/get/@0/deno-fetch-auto-proxy-mod.ts";
+
+const endpoint = Deno.env.get("POST_ENCRYPTED_NOTE_ENDPOINT");
+const publicKeyPointHex = Deno.env.get("ENCRYPTION_PUBLIC_KEY_POINT_HEX");
+
+if (!endpoint || !publicKeyPointHex) {
+    log.error("Endpoint and public key point hex must both assigned.");
+    if (!endpoint) {
+        log.info("POST_ENCRYPTED_NOTE_ENDPOINT must be assigned.");
+    }
+    if (!publicKeyPointHex) {
+        log.info("ENCRYPTION_PUBLIC_KEY_POINT_HEX must be assigned.");
+    }
+    Deno.exit(1);
+}
+
+const flags = parseArgs(Deno.args, {
+    boolean: ["help"],
+    string: ["title"],
+});
+
+if (flags.help) {
+    console.log("post-note.ts [--title <title>] <message>");
+    Deno.exit(0);
+}
+
+if (flags._.length === 0) {
+    log.error("Requires message.");
+    Deno.exit(1);
+}
+
+const args = [];
+if (flags.title) {
+    const encryptedTitle = await encryptEcdhP256(
+        "k",
+        publicKeyPointHex,
+        new TextEncoder().encode(flags.title),
+    );
+    args.push(`title=${encodeURIComponent(encryptedTitle.toString())}`);
+}
+const encryptedMessage = await encryptEcdhP256(
+    "k",
+    publicKeyPointHex,
+    new TextEncoder().encode(flags._.join("\n")),
+);
+args.push(`memo=${encodeURIComponent(encryptedMessage.toString())}`);
+
+const response = await fetchWithTimoutAndAutoProxy(
+    `${endpoint}?${args.join("&")}`,
+);
+
+console.info(response.status, await response.json());
+
+// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20250122T000717+08:00.MEYCIQCJfSI5Ya9590XLCYhFks7+QiF5xKaf/YQlasdcXXfPlAIhAJ2leR/iyeAGqOMbNjHyfh4W92oDF1EuywQ3vfzPzmc5