printer endpoint

6 files changed, 42 insertions, 9 deletions

diff --git a/.gitignore b/.gitignore
index ec4accfc..312970e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,5 @@ watcher.log
 res
 req
 nobal.sh
+littlefs.img
+printer
diff --git a/index.ts b/index.ts
index abdbeef1..8af31a85 100644
--- a/index.ts
+++ b/index.ts
@@ -106,6 +106,7 @@ app.get("/verify/:code", users.verify);
 app.post("/request", auth, users.request);
 app.post("/forgot", users.forgot);
 app.post("/login", users.login);
+app.post("/printer", users.printer);
 
 app.get("/subscriptions", auth, users.subscriptions);
 app.post("/subscription", auth, users.subscription);
diff --git a/lib/invoices.ts b/lib/invoices.ts
index 5e59fd83..3259c46b 100644
--- a/lib/invoices.ts
+++ b/lib/invoices.ts
@@ -14,7 +14,6 @@ const lq = rpc(config.liquid);
 export const generate = async ({ invoice, user }) => {
   let {
     bolt11,
-    bolt12,
     aid,
     currency,
     expiry,
@@ -73,13 +72,6 @@ export const generate = async ({ invoice, user }) => {
       if (r.payee !== nodeid) fail("invalid invoice");
       amount = Math.round(r.amount_msat / 1000);
       r.bolt11 = bolt11;
-    } else if (bolt12) {
-      r = await ln.offer({
-        amount_msat: amount ? `${amount + tip}sat` : "any",
-        label: id,
-        description: memo || "",
-        absolute_expiry: expiry,
-      });
     } else {
       expiry ||= 60 * 60 * 24 * 30;
       r = await ln.invoice({
@@ -94,6 +86,17 @@ export const generate = async ({ invoice, user }) => {
 
     hash = r.bolt11;
     text = r.bolt11;
+  } else if (type === types.bolt12) {
+    const r = await ln.offer({
+      amount: amount ? `${amount + tip}sat` : "any",
+      label: id,
+      description: memo || "",
+      absolute_expiry: expiry,
+    });
+
+    console.log("R", r);
+    hash = r.bolt12;
+    text = r.bolt12;
   } else if (type === types.bitcoin) {
     hash = await bc.getNewAddress();
     text = bip21(hash, invoice);
diff --git a/lib/payments.ts b/lib/payments.ts
index af838758..3cc5a501 100644
--- a/lib/payments.ts
+++ b/lib/payments.ts
@@ -38,6 +38,7 @@ export const types = {
   liquid: "liquid",
   ecash: "ecash",
   reconcile: "reconcile",
+  bolt12: "bolt12",
 };
 
 export const debit = async ({
diff --git a/mklittlefs b/mklittlefs
new file mode 100755
index 00000000..2d521801
--- /dev/null
+++ b/mklittlefs
diff --git a/routes/users.ts b/routes/users.ts
index 8a11b662..5c5f1a6f 100644
--- a/routes/users.ts
+++ b/routes/users.ts
@@ -1,4 +1,5 @@
-import { appendFile } from "node:fs/promises";
+import { createReadStream } from "node:fs";
+import { appendFile, unlink } from "node:fs/promises";
 import config from "$config";
 import { requirePin } from "$lib/auth";
 import { db, g, s } from "$lib/db";
@@ -12,6 +13,7 @@ import upload from "$lib/upload";
 import { bail, fail, getUser, pick } from "$lib/utils";
 import whitelist from "$lib/whitelist";
 import rpc from "@coinos/rpc";
+import { $ } from "bun";
 import jwt from "jsonwebtoken";
 import { nip19 } from "nostr-tools";
 import { authenticator } from "otplib";
@@ -754,4 +756,28 @@ export default {
       bail(res, e.message);
     }
   },
+
+  async printer(req, res) {
+    const { ssid, key, username, password } = req.body;
+    const dir = "./printer";
+    const path = `${dir}/config.txt`;
+
+    try {
+      await unlink(path);
+      await appendFile(path, `${ssid}\n`, "utf8");
+      await appendFile(path, `${key}\n`, "utf8");
+      await appendFile(path, `${username}\n`, "utf8");
+      await appendFile(path, `${password}\n`, "utf8");
+
+      const output = "./littlefs.img";
+      await $`./mklittlefs -c ${dir} -p 256 -b 4096 -s 0x20000 ${output}`;
+
+      res.header("Content-Type", "application/octet-stream");
+      res.header("Content-Disposition", "attachment; filename=littlefs.img");
+      console.log("sending back");
+      return res.send(createReadStream(output));
+    } catch (error) {
+      res.code(500).send({ error: "Failed to generate LittleFS image" });
+    }
+  },
 };