password prompt and pin fixes

4 files changed, 118 insertions, 37 deletions

diff --git a/src/components/Feed.svelte b/src/components/Feed.svelte
index 00226692..0ccda7b8 100644
--- a/src/components/Feed.svelte
+++ b/src/components/Feed.svelte
@@ -1,55 +1,51 @@
 <script>
+	import { onMount } from 'svelte';
 	import { Avatar } from '$comp';
 	import { browser } from '$app/environment';
 	import VirtualScroll from 'svelte-virtual-scroll-list';
-	import { punk } from '$lib/utils';
-	import { Buffer } from 'buffer';
-	import { entropyToMnemonic, mnemonicToSeedSync } from 'bip39';
 	import { enhance } from '$app/forms';
-	import { bech32m } from 'bech32';
-	import { calculateId, signId } from 'nostr';
-	import { bip32, stretch, post } from '$lib/utils';
+	import { post, punk, failure } from '$lib/utils';
+	import { Password } from '$comp';
+	import { password, passwordPrompt } from '$lib/store';
+	import { send } from '$lib/nostr';
 
 	export let events;
 	export let user;
 
-	const { decode, fromWords } = bech32m;
-
-	let message;
+	let message, submitting;
+	$: submitting && $password && submit();
 
 	let submit = async () => {
-		let mnemonic, key, password, seed, entropy, child, privkey;
-		entropy = Buffer.from(
-			await crypto.subtle.decrypt(
-				{ name: 'AES-GCM', iv: new Uint8Array(16) },
-				await stretch(password, Buffer.from(user.salt, 'hex')),
-				Uint8Array.from(fromWords(decode(user.cipher, 180).words))
-			),
-			'hex'
-		).toString('hex');
+		submitting = true;
+		try {
+			let mnemonic, key, seed, entropy, child, privkey;
+			if (!$password) return ($passwordPrompt = true);
+
+			try {
+				await post('/password', { password: $password });
+			} catch (e) {
+				return ($passwordPrompt = true);
+			}
 
-		mnemonic = entropyToMnemonic(entropy);
-		seed = mnemonicToSeedSync(mnemonic);
-		key = bip32.fromSeed(seed);
-		child = key.derivePath("m/44'/1237'/0'/0/0");
-		privkey = child.privateKey;
+			let event = {
+				pubkey: user.pubkey,
+				created_at: Math.floor(Date.now() / 1000),
+				kind: 1,
+				content: message,
+				tags: []
+			};
 
-		let event = {
-			pubkey: user.pubkey,
-			created_at: Math.floor(Date.now() / 1000),
-			kind: 1,
-			content: message,
-			tags: []
-		};
+			await send(event, user, $password);
 
-		event.id = await calculateId(event);
-		event.sig = await signId(privkey, event.id);
-		await post(`/${user.username}`, { event });
+			event.user = user;
+			event.seen = event.created_at;
 
-		event.user = user;
-		event.seen = event.created_at;
-		events[event.id] = event;
-		events = events;
+			events[event.id] = event;
+			events = events;
+		} catch (e) {
+			failure('Problem posting event');
+			console.log(e);
+		}
 	};
 
 	let distance = (date) => {
@@ -78,6 +74,10 @@
 
 <svelte:window bind:innerWidth={w} />
 
+{#if $passwordPrompt}
+	<Password {user} />
+{/if}
+
 <form on:submit|preventDefault={submit} class="flex justify-center gap-4 max-w-2xl mx-auto">
 	<div class="grow">
 		<input
diff --git a/src/components/Password.svelte b/src/components/Password.svelte
new file mode 100644
index 00000000..c9318201
--- /dev/null
+++ b/src/components/Password.svelte
@@ -0,0 +1,77 @@
+<script>
+  import { Icon } from "$comp";
+	import { failure, post } from '$lib/utils';
+	import { password as pw, passwordPrompt } from '$lib/store';
+
+	export let user;
+
+	let password;
+	let { username } = user;
+	let revealPassword = false;
+
+  let cancel = () => ($passwordPrompt = false);
+
+	let submit = async () => {
+		try {
+			await post('/password', { password });
+			$passwordPrompt = false;
+			$pw = password;
+		} catch (e) {
+			failure('Invalid password, try again');
+		}
+	};
+</script>
+
+<div class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-20">
+	<div class="relative top-1/3 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white space-y-5">
+		<h1 class="text-center text-2xl font-semibold">Please enter your password</h1>
+		<form on:submit|preventDefault={submit}>
+			<div class="relative mb-5">
+				{#if revealPassword}
+					<input
+						name="password"
+						type="text"
+						required
+						class="bg-primary"
+						bind:value={password}
+						autocapitalize="none"
+						autofocus
+					/>
+				{:else}
+					<input
+						name="password"
+						type="password"
+						required
+						class="bg-primary"
+						bind:value={password}
+						autocapitalize="none"
+						autofocus
+					/>
+				{/if}
+				<button
+					type="button"
+					on:click={() => (revealPassword = !revealPassword)}
+					class="absolute right-5 top-5"
+				>
+					<Icon icon={revealPassword ? 'eye' : 'eye-off'} />
+				</button>
+			</div>
+			<div class="w-full flex">
+				<button
+					type="button"
+					class="border-2 border-black rounded-xl font-semibold mx-auto py-3 w-40 hover:opacity-80 mx-auto"
+     on:click={cancel}
+     on:keydown={cancel}
+				>
+					<div class="my-auto">Cancel</div>
+				</button>
+				<button
+					type="submit"
+					class="border-2 border-black rounded-xl font-semibold mx-auto py-3 w-40 hover:opacity-80 mx-auto"
+				>
+					<div class="my-auto">Submit</div>
+				</button>
+			</div>
+		</form>
+	</div>
+</div>
diff --git a/src/components/Pin.svelte b/src/components/Pin.svelte
index 80e003b9..9b1bb4ea 100644
--- a/src/components/Pin.svelte
+++ b/src/components/Pin.svelte
@@ -4,6 +4,8 @@
 	let pinCode = '';
 	let pinInput;
 
+  let cancel = () => ($pin = '000000');
+
 	$: pinCode.length > 5 && ($pin = pinCode);
 </script>
 
@@ -15,6 +17,7 @@
 			<button
 				type="submit"
 				class="border-2 border-black rounded-xl font-semibold mx-auto py-3 w-40 hover:opacity-80 mx-auto"
+    on:click={cancel}
 			>
 				<div class="my-auto">Cancel</div>
 			</button>
diff --git a/src/components/index.js b/src/components/index.js
index 90bc1e7e..b0802c25 100644
--- a/src/components/index.js
+++ b/src/components/index.js
@@ -1,3 +1,4 @@
+export { default as Password } from './Password.svelte';
 export { default as Feed } from './Feed.svelte';
 export { default as Invoice } from './Invoice.svelte';
 export { default as Request } from './Request.svelte';