Files
flotilla/src/app/components/LogIn.svelte
T
2024-09-11 11:09:25 -07:00

123 lines
3.6 KiB
Svelte

<script lang="ts">
import {makeSecret, getNip07, Nip46Broker} from "@welshman/signer"
import {addSession, loadHandle, nip46Perms, type Session} from "@welshman/app"
import Icon from "@lib/components/Icon.svelte"
import Field from "@lib/components/Field.svelte"
import Button from "@lib/components/Button.svelte"
import Spinner from "@lib/components/Spinner.svelte"
import SignUp from "@app/components/SignUp.svelte"
import InfoNostr from "@app/components/LogIn.svelte"
import {pushModal, clearModal} from "@app/modal"
import {pushToast} from "@app/toast"
import {loadUserData} from "@app/commands"
const signUp = () => pushModal(SignUp)
const withLoading = (cb: () => void) => async () => {
loading = true
try {
await cb()
} finally {
loading = false
}
}
const onSuccess = async (session: Session, relays: string[] = []) => {
addSession(session)
await loadUserData(session.pubkey, {relays})
pushToast({message: "Successfully logged in!"})
clearModal()
}
const loginWithNip46 = withLoading(async () => {
const secret = makeSecret()
const handle = await loadHandle(`${username}@${handler.domain}`)
if (!handle?.pubkey) {
return pushToast({
theme: "error",
message: "Sorry, it looks like you don't have an account yet. Try signing up instead.",
})
}
const {pubkey, relays = []} = handle
const broker = Nip46Broker.get(pubkey, secret, handler)
if (await broker.connect("", nip46Perms)) {
await onSuccess({method: "nip46", pubkey, secret, handler}, relays)
} else {
pushToast({
theme: "error",
message: "Something went wrong! Please try again.",
})
}
})
const loginWithNip07 = withLoading(async () => {
const pubkey = await getNip07()?.getPublicKey()
if (pubkey) {
await onSuccess({method: "nip07", pubkey})
} else {
pushToast({
theme: "error",
message: "Something went wrong! Please try again.",
})
}
})
const handler = {
domain: "nsec.app",
relays: ["wss://relay.nsec.app"],
pubkey: "e24a86943d37a91ab485d6f9a7c66097c25ddd67e8bd1b75ed252a3c266cf9bb",
}
let username = ""
let loading = false
</script>
<form class="column gap-4" on:submit|preventDefault={loginWithNip46}>
<h1 class="heading">Log in with Nostr</h1>
<p class="m-auto max-w-sm text-center">
Flotilla is built using the
<Button class="link" on:click={() => pushModal(InfoNostr)}>nostr protocol</Button>, which allows
you to own your social identity.
</p>
<Field>
<div class="flex items-center gap-2" slot="input">
<label class="input input-bordered flex w-full items-center gap-2">
<Icon icon="user-rounded" />
<input
bind:value={username}
disabled={loading}
class="grow"
type="text"
placeholder="username" />
<span>@{handler.domain}</span>
</label>
{#if getNip07()}
<Button
disabled={loading}
on:click={loginWithNip07}
class="btn btn-neutral tooltip tooltip-left"
data-tip="Log in with browser extension">
<Icon icon="square-share-line" />
</Button>
{/if}
</div>
</Field>
<div class="flex flex-col gap-2">
<Button type="submit" class="btn btn-primary flex-grow" disabled={!username || loading}>
<Spinner {loading}>Log In</Spinner>
<Icon icon="alt-arrow-right" />
</Button>
<div class="text-sm">
Need an account?
<Button class="link" on:click={signUp}>Register instead</Button>
</div>
</div>
</form>