From 1109581ac894bc7f872c53989d1aecde7cfa229f Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Tue, 3 Mar 2026 14:49:16 -0800
Subject: preload

---
 src/components/Account.svelte                               |  6 ++++--
 src/components/AppHeader.svelte                             |  2 +-
 src/components/Avatar.svelte                                |  2 +-
 .../bitcoin/[address]/[amount]/[...feeRate]/+page.svelte    | 13 +++++++++++--
 4 files changed, 17 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/components/Account.svelte b/src/components/Account.svelte
index 8388a9a7..44b53bdf 100644
--- a/src/components/Account.svelte
+++ b/src/components/Account.svelte
@@ -86,6 +86,8 @@
     }
   };
 
+  let receiveUrl = $derived(id === user.id ? `/${user.username}/receive` : "/invoice");
+
   let displayType = $derived(
     accountType === "ark"
       ? $t("accounts.ark")
@@ -163,14 +165,14 @@
   </div>
 
   <div class="flex w-full text-xl gap-2">
-    <a href={"/invoice"} class="contents" onclick={(e) => setAccount(e, "/invoice")}>
+    <a href={receiveUrl} class="contents" data-sveltekit-preload-data="tap" onclick={(e) => setAccount(e, receiveUrl)}>
       <button class="btn !w-auto flex-1" data-testid="account-receive">
         <PhHandCoinsBold width="32" style="transform: scaleX(-1)" />
         <div class="my-auto">{$t("user.dashboard.receive")}</div>
       </button>
     </a>
 
-    <a href={`/send`} class="contents" onclick={(e) => setAccount(e, "/send")}>
+    <a href={`/send`} class="contents" data-sveltekit-preload-data="tap" onclick={(e) => setAccount(e, "/send")}>
       <button type="button" class="btn !w-auto flex-1">
         <PhPaperPlaneRightBold width="32" />
         <div class="my-auto">{$t("user.dashboard.send")}</div>
diff --git a/src/components/AppHeader.svelte b/src/components/AppHeader.svelte
index 586332e6..a12c656e 100644
--- a/src/components/AppHeader.svelte
+++ b/src/components/AppHeader.svelte
@@ -77,7 +77,7 @@
     <nav class="flex justify-end items-center space-x-4 p-5">
       {#if user}
         {#each links as { href, icon: Icon, label }}
-          <a {href} data-sveltekit-preload-code="eager" aria-label={label}>
+          <a {href} data-sveltekit-preload-data="tap" aria-label={label}>
             <button class="flex justify-center items-center bg-base-100 p-2 rounded-full w-12 h-12 sm:w-16 sm:h-16 drop-shadow-xl {opacity(href)}" aria-label={label}>
               <Icon width={(w ?? 0) > 640 ? 32 : 24} />
             </button>
diff --git a/src/components/Avatar.svelte b/src/components/Avatar.svelte
index c56b7486..c5083d75 100644
--- a/src/components/Avatar.svelte
+++ b/src/components/Avatar.svelte
@@ -38,7 +38,7 @@
 {#if disabled}
   {@render body()}
 {:else if link}
-  <a href={link} class:pointer-events-none={disabled}>
+  <a href={link} data-sveltekit-preload-data="tap" class:pointer-events-none={disabled}>
     {@render body()}
   </a>
 {:else}
diff --git a/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte b/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte
index d5eb0293..54927f0f 100644
--- a/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte
+++ b/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte
@@ -31,7 +31,9 @@
       try {
         await signTxWithPrf(prfKey);
         return;
-      } catch (e: any) {}
+      } catch (e: any) {
+        console.log("Signing with cached PRF key failed:", e.message);
+      }
     }
     const { getWalletEntropy, deriveNostrEntropy } = await import("$lib/walletEntropy");
     const entropy = await getWalletEntropy();
@@ -39,12 +41,15 @@
       try {
         await signTxWithPrf(entropy);
         return;
-      } catch (e: any) {}
+      } catch (e: any) {
+        console.log("Signing with wallet entropy failed:", e.message);
+      }
     }
     try {
       const interactiveEntropy = await deriveNostrEntropy();
       await signTxWithPrf(interactiveEntropy);
     } catch (e: any) {
+      console.log("Signing with interactive entropy failed:", e.message);
       error = e.message || $t("payments.failedToSend");
     }
   };
@@ -105,6 +110,10 @@
     let master = HDKey.fromMasterSeed(seed, network as any);
     let child = master.derive(`m/84'/0'/${account.accountIndex ?? 0}'`);
 
+    if (account.pubkey && child.publicExtendedKey !== account.pubkey) {
+      throw new Error("Derived key does not match account — try logging in again");
+    }
+
     let raw = decode(hex);
     let isPSBT = raw[0] === 0x70 && raw[1] === 0x73 && raw[2] === 0x62 && raw[3] === 0x74;
     let tx: any = isPSBT ? Transaction.fromPSBT(raw) : Transaction.fromRaw(raw);
-- 
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