Make pin optional

packages/app/src/Element/PinPrompt.tsx

@@ -3,7 +3,7 @@ import "./PinPrompt.css";
 import { ReactNode, useRef, useState } from "react";
 import { FormattedMessage, useIntl } from "react-intl";
 import { unwrap } from "@snort/shared";
-import { EventPublisher, InvalidPinError, PinEncrypted, PinEncryptedPayload } from "@snort/system";
+import { EventPublisher, InvalidPinError, PinEncrypted } from "@snort/system";
 
 import useEventPublisher from "Hooks/useEventPublisher";
 import { LoginStore, createPublisher, sessionNeedsPin } from "Login";
@@ -67,7 +67,7 @@ export function PinPrompt({
           <h2>
             <FormattedMessage defaultMessage="Enter Pin" />
           </h2>
-          {subTitle}
+          {subTitle ? <div>{subTitle}</div> : null}
           <input
             type="number"
             onChange={e => setPin(e.target.value)}
@@ -113,9 +113,9 @@ export function LoginUnlock() {
   }
 
   async function unlockSession(pin: string) {
-    const key = new PinEncrypted(unwrap(login.privateKeyData) as PinEncryptedPayload);
-    await key.decrypt(pin);
-    const pub = createPublisher(login, key);
+    const key = unwrap(login.privateKeyData);
+    await key.unlock(pin);
+    const pub = createPublisher(login);
     if (pub) {
       if (login.preferences.pow) {
         pub.pow(login.preferences.pow, new WasmPowWorker());

packages/app/src/Hooks/useLoginHandler.tsx

@@ -1,5 +1,5 @@
 import { useIntl } from "react-intl";
-import { Nip46Signer, PinEncrypted } from "@snort/system";
+import { Nip46Signer, KeyStorage } from "@snort/system";
 
 import { EmailRegex, MnemonicRegex } from "Const";
 import { LoginSessionType, LoginStore } from "Login";
@@ -8,13 +8,11 @@ import { getNip05PubKey } from "Pages/LoginPage";
 import { bech32ToHex } from "SnortUtils";
 import { unwrap } from "@snort/shared";
 
-export class PinRequiredError extends Error {}
-
 export default function useLoginHandler() {
   const { formatMessage } = useIntl();
   const hasSubtleCrypto = window.crypto.subtle !== undefined;
 
-  async function doLogin(key: string, pin?: string) {
+  async function doLogin(key: string, pin: (key: string) => Promise<KeyStorage>) {
     const insecureMsg = formatMessage({
       defaultMessage:
         "Can't login with private key on an insecure connection, please use a Nostr key manager extension instead",
@@ -26,8 +24,7 @@ export default function useLoginHandler() {
       }
       const hexKey = bech32ToHex(key);
       if (hexKey.length === 64) {
-        if (!pin) throw new PinRequiredError();
-        LoginStore.loginWithPrivateKey(await PinEncrypted.create(hexKey, pin));
+        LoginStore.loginWithPrivateKey(await pin(hexKey));
         return;
       } else {
         throw new Error("INVALID PRIVATE KEY");
@@ -36,17 +33,15 @@ export default function useLoginHandler() {
       if (!hasSubtleCrypto) {
         throw new Error(insecureMsg);
       }
-      if (!pin) throw new PinRequiredError();
       const ent = generateBip39Entropy(key);
-      const keyHex = entropyToPrivateKey(ent);
-      LoginStore.loginWithPrivateKey(await PinEncrypted.create(keyHex, pin));
+      const hexKey = entropyToPrivateKey(ent);
+      LoginStore.loginWithPrivateKey(await pin(hexKey));
       return;
     } else if (key.length === 64) {
       if (!hasSubtleCrypto) {
         throw new Error(insecureMsg);
       }
-      if (!pin) throw new PinRequiredError();
-      LoginStore.loginWithPrivateKey(await PinEncrypted.create(key, pin));
+      LoginStore.loginWithPrivateKey(await pin(key));
       return;
     }
 
@@ -58,7 +53,6 @@ export default function useLoginHandler() {
       const hexKey = await getNip05PubKey(key);
       LoginStore.loginWithPubkey(hexKey, LoginSessionType.PublicKey);
     } else if (key.startsWith("bunker://")) {
-      if (!pin) throw new PinRequiredError();
       const nip46 = new Nip46Signer(key);
       await nip46.init();
 
@@ -68,7 +62,7 @@ export default function useLoginHandler() {
         LoginSessionType.Nip46,
         undefined,
         nip46.relays,
-        await PinEncrypted.create(unwrap(nip46.privateKey), pin),
+        await pin(unwrap(nip46.privateKey)),
       );
       nip46.close();
     } else {

packages/app/src/Login/Functions.ts

@@ -1,4 +1,4 @@
-import { RelaySettings, EventPublisher, PinEncrypted, Nip46Signer, Nip7Signer, PrivateKeySigner } from "@snort/system";
+import { RelaySettings, EventPublisher, Nip46Signer, Nip7Signer, PrivateKeySigner, KeyStorage } from "@snort/system";
 import { unixNowMs } from "@snort/shared";
 import * as secp from "@noble/curves/secp256k1";
 import * as utils from "@noble/curves/abstract/utils";
@@ -10,7 +10,6 @@ import { bech32ToHex, dedupeById, randomSample, sanitizeRelayUrl, unwrap } from
 import { SubscriptionEvent } from "Subscription";
 import { System } from "index";
 import { Chats, FollowsFeed, GiftsCache, Notifications } from "Cache";
-import { PinRequiredError } from "Hooks/useLoginHandler";
 import { Nip7OsSigner } from "./Nip7OsSigner";
 
 export function setRelays(state: LoginSession, relays: Record<string, RelaySettings>, createdAt: number) {
@@ -64,7 +63,7 @@ export function clearEntropy(state: LoginSession) {
 /**
  * Generate a new key and login with this generated key
  */
-export async function generateNewLogin(pin: string) {
+export async function generateNewLogin(pin: (key: string) => Promise<KeyStorage>) {
   const ent = generateBip39Entropy();
   const entropy = utils.bytesToHex(ent);
   const privateKey = entropyToPrivateKey(ent);
@@ -89,9 +88,7 @@ export async function generateNewLogin(pin: string) {
   const publisher = EventPublisher.privateKey(privateKey);
   const ev = await publisher.contactList([bech32ToHex(SnortPubKey), publicKey], newRelays);
   System.BroadcastEvent(ev);
-
-  const key = await PinEncrypted.create(privateKey, pin);
-  LoginStore.loginWithPrivateKey(key, entropy, newRelays);
+  LoginStore.loginWithPrivateKey(await pin(privateKey), entropy, newRelays);
 }
 
 export function generateRandomKey() {
@@ -175,22 +172,17 @@ export function addSubscription(state: LoginSession, ...subs: SubscriptionEvent[
 }
 
 export function sessionNeedsPin(l: LoginSession) {
-  return l.type === LoginSessionType.PrivateKey || l.type === LoginSessionType.Nip46;
+  return l.privateKeyData && l.privateKeyData.shouldUnlock();
 }
 
-export function createPublisher(l: LoginSession, pin?: PinEncrypted) {
+export function createPublisher(l: LoginSession) {
   switch (l.type) {
     case LoginSessionType.PrivateKey: {
-      if (!pin) throw new PinRequiredError();
-      l.privateKeyData = pin;
-      return EventPublisher.privateKey(pin.value);
+      return EventPublisher.privateKey(unwrap(l.privateKeyData as KeyStorage).value);
     }
     case LoginSessionType.Nip46: {
-      if (!pin) throw new PinRequiredError();
-      l.privateKeyData = pin;
-
       const relayArgs = (l.remoteSignerRelays ?? []).map(a => `relay=${encodeURIComponent(a)}`);
-      const inner = new PrivateKeySigner(pin.value);
+      const inner = new PrivateKeySigner(unwrap(l.privateKeyData as KeyStorage).value);
       const nip46 = new Nip46Signer(`bunker://${unwrap(l.publicKey)}?${[...relayArgs].join("&")}`, inner);
       return new EventPublisher(nip46, unwrap(l.publicKey));
     }

packages/app/src/Login/LoginSession.ts

@@ -1,4 +1,4 @@
-import { HexKey, RelaySettings, u256, PinEncrypted, PinEncryptedPayload } from "@snort/system";
+import { HexKey, RelaySettings, u256, KeyStorage } from "@snort/system";
 import { UserPreferences } from "Login";
 import { SubscriptionEvent } from "Subscription";
 
@@ -47,7 +47,7 @@ export interface LoginSession {
   /**
    * Encrypted private key
    */
-  privateKeyData?: PinEncrypted | PinEncryptedPayload;
+  privateKeyData?: KeyStorage;
 
   /**
    * BIP39-generated, hex-encoded entropy

packages/app/src/Login/MultiAccountStore.ts

@@ -2,7 +2,7 @@ import * as secp from "@noble/curves/secp256k1";
 import * as utils from "@noble/curves/abstract/utils";
 import { v4 as uuid } from "uuid";
 
-import { HexKey, RelaySettings, PinEncrypted, EventPublisher } from "@snort/system";
+import { HexKey, RelaySettings, EventPublisher, KeyStorage, NotEncrypted } from "@snort/system";
 import { deepClone, sanitizeRelayUrl, unwrap, ExternalStore } from "@snort/shared";
 
 import { DefaultRelays } from "Const";
@@ -85,6 +85,9 @@ export class MultiAccountStore extends ExternalStore<LoginSession> {
         timestamp: 0,
       };
       v.extraChats ??= [];
+      if (v.privateKeyData) {
+        v.privateKeyData = KeyStorage.fromPayload(v.privateKeyData as object);
+      }
     }
     this.#loadIrisKeyIfExists();
   }
@@ -121,7 +124,7 @@ export class MultiAccountStore extends ExternalStore<LoginSession> {
     type: LoginSessionType,
     relays?: Record<string, RelaySettings>,
     remoteSignerRelays?: Array<string>,
-    privateKey?: PinEncrypted,
+    privateKey?: KeyStorage,
   ) {
     if (this.#accounts.has(key)) {
       throw new Error("Already logged in with this pubkey");
@@ -159,7 +162,7 @@ export class MultiAccountStore extends ExternalStore<LoginSession> {
     return Object.fromEntries(DefaultRelays.entries());
   }
 
-  loginWithPrivateKey(key: PinEncrypted, entropy?: string, relays?: Record<string, RelaySettings>) {
+  loginWithPrivateKey(key: KeyStorage, entropy?: string, relays?: Record<string, RelaySettings>) {
     const pubKey = utils.bytesToHex(secp.schnorr.getPublicKey(key.value));
     if (this.#accounts.has(pubKey)) {
       throw new Error("Already logged in with this pubkey");
@@ -218,13 +221,13 @@ export class MultiAccountStore extends ExternalStore<LoginSession> {
     return { ...s };
   }
 
-  async #loadIrisKeyIfExists() {
+  #loadIrisKeyIfExists() {
     try {
       const irisKeyJSON = window.localStorage.getItem("iris.myKey");
       if (irisKeyJSON) {
         const irisKeyObj = JSON.parse(irisKeyJSON);
         if (irisKeyObj.priv) {
-          const privateKey = await PinEncrypted.create(irisKeyObj.priv, "1234");
+          const privateKey = new NotEncrypted(irisKeyObj.priv);
           this.loginWithPrivateKey(privateKey);
           window.localStorage.removeItem("iris.myKey");
         }
@@ -286,7 +289,7 @@ export class MultiAccountStore extends ExternalStore<LoginSession> {
     }
     const toSave = [];
     for (const v of this.#accounts.values()) {
-      if (v.privateKeyData instanceof PinEncrypted) {
+      if (v.privateKeyData instanceof KeyStorage) {
         toSave.push({
           ...v,
           privateKeyData: v.privateKeyData.toPayload(),

packages/app/src/Pages/LoginPage.tsx

@@ -3,15 +3,15 @@ import "./LoginPage.css";
 import { CSSProperties, useEffect, useState } from "react";
 import { useNavigate } from "react-router-dom";
 import { useIntl, FormattedMessage } from "react-intl";
-import { HexKey, Nip46Signer, PinEncrypted, PrivateKeySigner } from "@snort/system";
+import { HexKey, Nip46Signer, NotEncrypted, PinEncrypted, PrivateKeySigner } from "@snort/system";
 
-import { bech32ToHex, getPublicKey, unwrap } from "SnortUtils";
+import { bech32ToHex, getPublicKey, isHex, unwrap } from "SnortUtils";
 import ZapButton from "Element/Event/ZapButton";
 import useImgProxy from "Hooks/useImgProxy";
 import Icon from "Icons/Icon";
 import { generateNewLogin, LoginSessionType, LoginStore } from "Login";
 import AsyncButton from "Element/AsyncButton";
-import useLoginHandler, { PinRequiredError } from "Hooks/useLoginHandler";
+import useLoginHandler from "Hooks/useLoginHandler";
 import { secp256k1 } from "@noble/curves/secp256k1";
 import { bytesToHex } from "@noble/curves/abstract/utils";
 import Modal from "Element/Modal";
@@ -94,16 +94,20 @@ export default function LoginPage() {
     setArt({ ...ret, link: url });
   }, []);
 
+  async function makeKeyStore(key: string, pin?: string) {
+    if (pin) {
+      return await PinEncrypted.create(key, pin);
+    } else {
+      return new NotEncrypted(key);
+    }
+  }
+
   async function doLogin(pin?: string) {
     setError("");
     try {
-      await loginHandler.doLogin(key, pin);
+      await loginHandler.doLogin(key, key => makeKeyStore(key, pin));
       navigate("/");
     } catch (e) {
-      if (e instanceof PinRequiredError) {
-        setPin(true);
-        return;
-      }
       if (e instanceof Error) {
         setError(e.message);
       } else {
@@ -117,9 +121,9 @@ export default function LoginPage() {
     }
   }
 
-  async function makeRandomKey(pin: string) {
+  async function makeRandomKey(pin?: string) {
     try {
-      await generateNewLogin(pin);
+      await generateNewLogin(key => makeKeyStore(key, pin));
       window.plausible?.("Generate Account");
       navigate("/new");
     } catch (e) {
@@ -153,7 +157,7 @@ export default function LoginPage() {
     setNip46Key(newKey);
   }
 
-  async function startNip46(pin: string) {
+  async function startNip46(pin?: string) {
     if (!nostrConnect || !nip46Key) return;
 
     const signer = new Nip46Signer(nostrConnect, new PrivateKeySigner(nip46Key));
@@ -165,7 +169,7 @@ export default function LoginPage() {
       LoginSessionType.Nip46,
       undefined,
       ["wss://relay.damus.io"],
-      await PinEncrypted.create(nip46Key, pin),
+      await makeKeyStore(nip46Key, pin),
     );
     navigate("/");
   }
@@ -316,7 +320,15 @@ export default function LoginPage() {
             />
           </p>
           <div dir="auto" className="login-actions">
-            <AsyncButton type="button" onClick={() => doLogin()}>
+            <AsyncButton
+              type="button"
+              onClick={async () => {
+                if (key.startsWith("nsec") || (key.length === 64 && isHex(key))) {
+                  setPin(true);
+                } else {
+                  await doLogin();
+                }
+              }}>
               <FormattedMessage defaultMessage="Login" description="Login button" />
             </AsyncButton>
             <AsyncButton onClick={() => setPin(true)}>
@@ -325,9 +337,22 @@ export default function LoginPage() {
             {pin && (
               <PinPrompt
                 subTitle={
-                  <p>
-                    <FormattedMessage defaultMessage="Enter a pin to encrypt your private key, you must enter this pin every time you open Snort." />
-                  </p>
+                  <>
+                    <p>
+                      <FormattedMessage
+                        defaultMessage="Secure your private key with a PIN, ensuring enhanced protection on {site}. You'll be prompted to enter this PIN each time you access the site."
+                        values={{
+                          site: process.env.APP_NAME_CAPITALIZED,
+                        }}
+                      />
+                    </p>
+                    <p>
+                      <FormattedMessage defaultMessage="Alternatively, you may choose to store your private key without a PIN by selecting 'Cancel.'" />
+                    </p>
+                    <p>
+                      <FormattedMessage defaultMessage="After submitting the pin there may be a slight delay as we encrypt the key." />
+                    </p>
+                  </>
                 }
                 onResult={async pin => {
                   setPin(false);
@@ -339,7 +364,16 @@ export default function LoginPage() {
                     await makeRandomKey(pin);
                   }
                 }}
-                onCancel={() => setPin(false)}
+                onCancel={async () => {
+                  setPin(false);
+                  if (key) {
+                    await doLogin();
+                  } else if (nostrConnect) {
+                    await startNip46();
+                  } else {
+                    await makeRandomKey();
+                  }
+                }}
               />
             )}
             {altLogins()}

packages/app/src/Pages/new/NewUserFlow.tsx

@@ -3,15 +3,13 @@ import { useNavigate } from "react-router-dom";
 
 import Logo from "Element/Logo";
 import { CollapsedSection } from "Element/Collapsed";
-import Copy from "Element/Copy";
-import { hexToBech32 } from "SnortUtils";
-import { hexToMnemonic } from "nip6";
 import useLogin from "Hooks/useLogin";
 import { PROFILE } from ".";
 import { DefaultPreferences, LoginStore, updatePreferences } from "Login";
 import { AllLanguageCodes } from "Pages/settings/Preferences";
 
 import messages from "./messages";
+import ExportKeys from "Pages/settings/Keys";
 
 const WhatIsSnort = () => {
   return (
@@ -127,14 +125,7 @@ export default function NewUserFlow() {
       <p>
         <FormattedMessage {...messages.SaveKeysHelp} />
       </p>
-      <h2>
-        <FormattedMessage {...messages.YourPubkey} />
-      </h2>
-      <Copy text={hexToBech32("npub", login.publicKey ?? "")} />
-      <h2>
-        <FormattedMessage {...messages.YourMnemonic} />
-      </h2>
-      <Copy text={hexToMnemonic(login.generatedEntropy ?? "")} />
+      <ExportKeys />
       <div className="next-actions">
         <button
           type="button"

packages/app/src/Pages/settings/Keys.css

@@ -3,3 +3,28 @@
   border: 2px dashed #222222;
   border-radius: 16px;
 }
+
+.mnemonic-grid {
+  display: grid;
+  text-align: center;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 8px;
+}
+
+.mnemonic-grid > div {
+  border: 1px solid #222222;
+  border-radius: 5px;
+  overflow: hidden;
+  user-select: none;
+}
+
+.mnemonic-grid .word > div:nth-of-type(1) {
+  background-color: var(--gray);
+  padding: 4px 8px;
+  min-width: 1.5em;
+  font-variant-numeric: ordinal;
+}
+
+.mnemonic-grid .word > div:nth-of-type(2) {
+  flex-grow: 1;
+}

packages/app/src/Pages/settings/Keys.tsx

@@ -1,6 +1,6 @@
 import "./Keys.css";
 import FormattedMessage from "Element/FormattedMessage";
-import { encodeTLV, NostrPrefix, PinEncrypted } from "@snort/system";
+import { encodeTLV, KeyStorage, NostrPrefix } from "@snort/system";
 
 import Copy from "Element/Copy";
 import useLogin from "Hooks/useLogin";
@@ -11,25 +11,34 @@ export default function ExportKeys() {
   const { publicKey, privateKeyData, generatedEntropy } = useLogin();
   return (
     <div className="flex-column g12">
-      <h3>
+      <h2>
         <FormattedMessage defaultMessage="Public Key" />
-      </h3>
+      </h2>
       <Copy text={hexToBech32("npub", publicKey ?? "")} className="dashed" />
       <Copy text={encodeTLV(NostrPrefix.Profile, publicKey ?? "")} className="dashed" />
-      {privateKeyData instanceof PinEncrypted && (
+      {privateKeyData instanceof KeyStorage && (
         <>
-          <h3>
+          <h2>
             <FormattedMessage defaultMessage="Private Key" />
-          </h3>
+          </h2>
           <Copy text={hexToBech32("nsec", privateKeyData.value)} className="dashed" />
         </>
       )}
       {generatedEntropy && (
         <>
-          <h3>
+          <h2>
             <FormattedMessage defaultMessage="Mnemonic" />
-          </h3>
-          <Copy text={hexToMnemonic(generatedEntropy ?? "")} className="dashed" />
+          </h2>
+          <div className="mnemonic-grid">
+            {hexToMnemonic(generatedEntropy ?? "")
+              .split(" ")
+              .map((a, i) => (
+                <div className="flex word">
+                  <div>{i + 1}</div>
+                  <div>{a}</div>
+                </div>
+              ))}
+          </div>
         </>
       )}
     </div>

packages/app/src/lang.json

@@ -72,9 +72,6 @@
   "0yO7wF": {
     "defaultMessage": "{n} secs"
   },
-  "1A7TZk": {
-    "defaultMessage": "What is Snort and how does it work?"
-  },
   "1Mo59U": {
     "defaultMessage": "Are you sure you want to remove this note from bookmarks?"
   },
@@ -208,6 +205,9 @@
   "6OSOXl": {
     "defaultMessage": "Reason: <i>{reason}</i>"
   },
+  "6TfgXX": {
+    "defaultMessage": "{site} is an open source project built by passionate people in their free time"
+  },
   "6Yfvvp": {
     "defaultMessage": "Get an identifier"
   },
@@ -223,6 +223,9 @@
   "7+Domh": {
     "defaultMessage": "Notes"
   },
+  "7/h1jn": {
+    "defaultMessage": "After submitting the pin there may be a slight delay as we encrypt the key."
+  },
   "7BX/yC": {
     "defaultMessage": "Account Switcher"
   },
@@ -323,9 +326,6 @@
   "BOUMjw": {
     "defaultMessage": "No nostr users found for {twitterUsername}"
   },
-  "BOr9z/": {
-    "defaultMessage": "Snort is an open source project built by passionate people in their free time"
-  },
   "BWpuKl": {
     "defaultMessage": "Update"
   },
@@ -356,6 +356,9 @@
   "CmZ9ls": {
     "defaultMessage": "{n} Muted"
   },
+  "CoVXRS": {
+    "defaultMessage": "Alternatively, you may choose to store your private key without a PIN by selecting 'Cancel.'"
+  },
   "CsCUYo": {
     "defaultMessage": "{n} sats"
   },
@@ -507,9 +510,6 @@
   "HhcAVH": {
     "defaultMessage": "You don't follow this person, click here to load media from <i>{link}</i>, or update <a><i>your preferences</i></a> to always load media from everybody."
   },
-  "IDjHJ6": {
-    "defaultMessage": "Thanks for using Snort, please consider donating if you can."
-  },
   "IEwZvs": {
     "defaultMessage": "Are you sure you want to unpin this note?"
   },
@@ -686,6 +686,12 @@
   "ORGv1Q": {
     "defaultMessage": "Created"
   },
+  "Oq/kVn": {
+    "defaultMessage": "Name-squatting and impersonation is not allowed. {site} and our partners reserve the right to terminate your handle (not your account - nobody can take that away) for violating this rule."
+  },
+  "P/xrLk": {
+    "defaultMessage": "Secure your private key with a PIN, ensuring enhanced protection on {site}. You'll be prompted to enter this PIN each time you access the site."
+  },
   "P61BTu": {
     "defaultMessage": "Copy Event JSON"
   },
@@ -701,6 +707,9 @@
   "PLSbmL": {
     "defaultMessage": "Your mnemonic phrase"
   },
+  "PaN7t3": {
+    "defaultMessage": "Preview on {site}"
+  },
   "PamNxw": {
     "defaultMessage": "Unknown file header: {name}"
   },
@@ -761,6 +770,9 @@
     "defaultMessage": "Sort",
     "description": "Label for sorting options for people search"
   },
+  "SLZGPn": {
+    "defaultMessage": "Enter a pin to encrypt your private key, you must enter this pin every time you open {site}."
+  },
   "SMO+on": {
     "defaultMessage": "Send zap to {name}"
   },
@@ -880,9 +892,6 @@
   "XzF0aC": {
     "defaultMessage": "Key manager extensions are more secure and allow you to easily login to any Nostr client, here are some well known extensions:"
   },
-  "Y31HTH": {
-    "defaultMessage": "Help fund the development of Snort"
-  },
   "YDURw6": {
     "defaultMessage": "Service URL"
   },
@@ -950,9 +959,6 @@
     "defaultMessage": "Install Extension",
     "description": "Heading for install key manager extension"
   },
-  "c2DTVd": {
-    "defaultMessage": "Enter a pin to encrypt your private key, you must enter this pin every time you open Snort."
-  },
   "c35bj2": {
     "defaultMessage": "If you have an enquiry about your NIP-05 order please DM {link}"
   },
@@ -1021,6 +1027,9 @@
   "fBI91o": {
     "defaultMessage": "Zap"
   },
+  "fBlba3": {
+    "defaultMessage": "Thanks for using {site}, please consider donating if you can."
+  },
   "fOksnD": {
     "defaultMessage": "Can't vote because LNURL service does not support zaps"
   },
@@ -1048,9 +1057,6 @@
   "gBdUXk": {
     "defaultMessage": "Save your keys!"
   },
-  "gDZkld": {
-    "defaultMessage": "Snort is a Nostr UI, nostr is a decentralised protocol for saving and distributing \"notes\"."
-  },
   "gDzDRs": {
     "defaultMessage": "Emoji to send when reactiong to a note"
   },
@@ -1120,9 +1126,6 @@
   "jA3OE/": {
     "defaultMessage": "{n,plural,=1{{n} sat} other{{n} sats}}"
   },
-  "jCA7Cw": {
-    "defaultMessage": "Preview on snort"
-  },
   "jMzO1S": {
     "defaultMessage": "Internal error: {msg}"
   },
@@ -1151,6 +1154,9 @@
   "kJYo0u": {
     "defaultMessage": "{n,plural,=0{{name} reposted} other{{name} & {n} others reposted}}"
   },
+  "kTLGM2": {
+    "defaultMessage": "{site} is designed to have a similar experience to Twitter."
+  },
   "kaaf1E": {
     "defaultMessage": "now"
   },
@@ -1175,6 +1181,9 @@
   "lTbT3s": {
     "defaultMessage": "Wallet password"
   },
+  "lVKH7C": {
+    "defaultMessage": "What is {site} and how does it work?"
+  },
   "lgg1KN": {
     "defaultMessage": "account page"
   },
@@ -1230,6 +1239,9 @@
   "nWQFic": {
     "defaultMessage": "Renew"
   },
+  "ncbgUU": {
+    "defaultMessage": "{site} is a Nostr UI, nostr is a decentralised protocol for saving and distributing \"notes\"."
+  },
   "nn1qb3": {
     "defaultMessage": "Your donations are greatly appreciated"
   },
@@ -1340,15 +1352,9 @@
   "sUNhQE": {
     "defaultMessage": "user"
   },
-  "sWnYKw": {
-    "defaultMessage": "Snort is designed to have a similar experience to Twitter."
-  },
   "sZQzjQ": {
     "defaultMessage": "Failed to parse zap split: {input}"
   },
-  "svOoEH": {
-    "defaultMessage": "Name-squatting and impersonation is not allowed. Snort and our partners reserve the right to terminate your handle (not your account - nobody can take that away) for violating this rule."
-  },
   "tOdNiY": {
     "defaultMessage": "Dark"
   },
@@ -1473,6 +1479,9 @@
     "defaultMessage": "Read global from",
     "description": "Label for reading global feed from specific relays"
   },
+  "yNBPJp": {
+    "defaultMessage": "Help fund the development of {site}"
+  },
   "zCb8fX": {
     "defaultMessage": "Weight"
   },

packages/app/src/translations/en.json

@@ -23,7 +23,6 @@
   "0mch2Y": "name has disallowed characters",
   "0uoY11": "Show Status",
   "0yO7wF": "{n} secs",
-  "1A7TZk": "What is Snort and how does it work?",
   "1Mo59U": "Are you sure you want to remove this note from bookmarks?",
   "1R43+L": "Enter Nostr Wallet Connect config",
   "1c4YST": "Connected to: {node} 🎉",
@@ -68,11 +67,13 @@
   "6/hB3S": "Watch Replay",
   "65BmHb": "Failed to proxy image from {host}, click here to load directly",
   "6OSOXl": "Reason: <i>{reason}</i>",
+  "6TfgXX": "{site} is an open source project built by passionate people in their free time",
   "6Yfvvp": "Get an identifier",
   "6bgpn+": "Not all clients support this, you may still receive some zaps as if zap splits was not configured",
   "6ewQqw": "Likes ({n})",
   "6uMqL1": "Unpaid",
   "7+Domh": "Notes",
+  "7/h1jn": "After submitting the pin there may be a slight delay as we encrypt the key.",
   "7BX/yC": "Account Switcher",
   "7hp70g": "NIP-05",
   "8/vBbP": "Reposts ({n})",
@@ -105,7 +106,6 @@
   "B6H7eJ": "nsec, npub, nip-05, hex",
   "BGCM48": "Write access to Snort relay, with 1 year of event retention",
   "BOUMjw": "No nostr users found for {twitterUsername}",
-  "BOr9z/": "Snort is an open source project built by passionate people in their free time",
   "BWpuKl": "Update",
   "BcGMo+": "Notes hold text content, the most popular usage of these notes is to store \"tweet like\" messages.",
   "BjNwZW": "Nostr address (nip05)",
@@ -116,6 +116,7 @@
   "CHTbO3": "Failed to load invoice",
   "CVWeJ6": "Trending People",
   "CmZ9ls": "{n} Muted",
+  "CoVXRS": "Alternatively, you may choose to store your private key without a PIN by selecting 'Cancel.'",
   "CsCUYo": "{n} sats",
   "Cu/K85": "Translated from {lang}",
   "D+KzKd": "Automatically zap every note when loaded",
@@ -166,7 +167,6 @@
   "HWbkEK": "Clear cache and reload",
   "HbefNb": "Open Wallet",
   "HhcAVH": "You don't follow this person, click here to load media from <i>{link}</i>, or update <a><i>your preferences</i></a> to always load media from everybody.",
-  "IDjHJ6": "Thanks for using Snort, please consider donating if you can.",
   "IEwZvs": "Are you sure you want to unpin this note?",
   "IKKHqV": "Follows",
   "INSqIz": "Twitter username...",
@@ -225,11 +225,14 @@
   "OQSOJF": "Get a free nostr address",
   "OQXnew": "You subscription is still active, you can't renew yet",
   "ORGv1Q": "Created",
+  "Oq/kVn": "Name-squatting and impersonation is not allowed. {site} and our partners reserve the right to terminate your handle (not your account - nobody can take that away) for violating this rule.",
+  "P/xrLk": "Secure your private key with a PIN, ensuring enhanced protection on {site}. You'll be prompted to enter this PIN each time you access the site.",
   "P61BTu": "Copy Event JSON",
   "P7FD0F": "System (Default)",
   "P7nJT9": "Total today (UTC): {amount} sats",
   "PCSt5T": "Preferences",
   "PLSbmL": "Your mnemonic phrase",
+  "PaN7t3": "Preview on {site}",
   "PamNxw": "Unknown file header: {name}",
   "Pe0ogR": "Theme",
   "PrsIg7": "Reactions will be shown on every page, if disabled no reactions will be shown",
@@ -249,6 +252,7 @@
   "RoOyAh": "Relays",
   "Rs4kCE": "Bookmark",
   "RwFaYs": "Sort",
+  "SLZGPn": "Enter a pin to encrypt your private key, you must enter this pin every time you open {site}.",
   "SMO+on": "Send zap to {name}",
   "SOqbe9": "Update Lightning Address",
   "SP0+yi": "Buy Subscription",
@@ -288,7 +292,6 @@
   "Xopqkl": "Your default zap amount is {number} sats, example values are calculated from this.",
   "XrSk2j": "Redeem",
   "XzF0aC": "Key manager extensions are more secure and allow you to easily login to any Nostr client, here are some well known extensions:",
-  "Y31HTH": "Help fund the development of Snort",
   "YDURw6": "Service URL",
   "YXA3AH": "Enable reactions",
   "Z0FDj+": "Subscribe to Snort {plan} for {price} and receive the following rewards",
@@ -311,7 +314,6 @@
   "bxv59V": "Just now",
   "c+JYNI": "No thanks",
   "c+oiJe": "Install Extension",
-  "c2DTVd": "Enter a pin to encrypt your private key, you must enter this pin every time you open Snort.",
   "c35bj2": "If you have an enquiry about your NIP-05 order please DM {link}",
   "c3g2hL": "Broadcast Again",
   "cFbU1B": "Using Alby? Go to {link} to get your NWC config!",
@@ -334,6 +336,7 @@
   "eSzf2G": "A single zap of {nIn} sats will allocate {nOut} sats to the zap pool.",
   "eXT2QQ": "Group Chat",
   "fBI91o": "Zap",
+  "fBlba3": "Thanks for using {site}, please consider donating if you can.",
   "fOksnD": "Can't vote because LNURL service does not support zaps",
   "fWZYP5": "Pinned",
   "filwqD": "Read",
@@ -343,7 +346,6 @@
   "g5pX+a": "About",
   "g985Wp": "Failed to send vote",
   "gBdUXk": "Save your keys!",
-  "gDZkld": "Snort is a Nostr UI, nostr is a decentralised protocol for saving and distributing \"notes\".",
   "gDzDRs": "Emoji to send when reactiong to a note",
   "gXgY3+": "Not all clients support this yet",
   "gczcC5": "Subscribe",
@@ -367,7 +369,6 @@
   "itPgxd": "Profile",
   "izWS4J": "Unfollow",
   "jA3OE/": "{n,plural,=1{{n} sat} other{{n} sats}}",
-  "jCA7Cw": "Preview on snort",
   "jMzO1S": "Internal error: {msg}",
   "jfV8Wr": "Back",
   "juhqvW": "Improve login security with browser extensions",
@@ -377,6 +378,7 @@
   "k7sKNy": "Our very own NIP-05 verification service, help support the development of this site and get a shiny special badge on our site!",
   "kEZUR8": "Register an Iris username",
   "kJYo0u": "{n,plural,=0{{name} reposted} other{{name} & {n} others reposted}}",
+  "kTLGM2": "{site} is designed to have a similar experience to Twitter.",
   "kaaf1E": "now",
   "kuPHYE": "{n,plural,=0{{name} liked} other{{name} & {n} others liked}}",
   "l+ikU1": "Everything in {plan}",
@@ -385,6 +387,7 @@
   "lD3+8a": "Pay",
   "lPWASz": "Snort nostr address",
   "lTbT3s": "Wallet password",
+  "lVKH7C": "What is {site} and how does it work?",
   "lgg1KN": "account page",
   "ll3xBp": "Image proxy service",
   "lnaT9F": "Following {n}",
@@ -403,6 +406,7 @@
   "nN9XTz": "Share your thoughts with {link}",
   "nOaArs": "Setup Profile",
   "nWQFic": "Renew",
+  "ncbgUU": "{site} is a Nostr UI, nostr is a decentralised protocol for saving and distributing \"notes\".",
   "nn1qb3": "Your donations are greatly appreciated",
   "nwZXeh": "{n} blocked",
   "o6Uy3d": "Only the secret key can be used to publish (sign events), everything else logs you in read-only mode.",
@@ -439,9 +443,7 @@
   "rx1i0i": "Short link",
   "sKDn4e": "Show Badges",
   "sUNhQE": "user",
-  "sWnYKw": "Snort is designed to have a similar experience to Twitter.",
   "sZQzjQ": "Failed to parse zap split: {input}",
-  "svOoEH": "Name-squatting and impersonation is not allowed. Snort and our partners reserve the right to terminate your handle (not your account - nobody can take that away) for violating this rule.",
   "tOdNiY": "Dark",
   "th5lxp": "Send note to a subset of your write relays",
   "thnRpU": "Getting NIP-05 verified can help:",
@@ -482,6 +484,7 @@
   "y1Z3or": "Language",
   "yCLnBC": "LNURL or Lightning Address",
   "yCmnnm": "Read global from",
+  "yNBPJp": "Help fund the development of {site}",
   "zCb8fX": "Weight",
   "zFegDD": "Contact",
   "zINlao": "Owner",

packages/system/src/encrypted.ts

@@ -11,15 +11,44 @@ export class InvalidPinError extends Error {
   }
 }
 
+export abstract class KeyStorage {
+  // Raw value
+  abstract get value(): string;
+
+  /**
+   * Is the storage locked
+   */
+  abstract shouldUnlock(): boolean;
+
+  abstract unlock(code: string): Promise<void>;
+
+  /**
+   * Get a payload object which can be serialized to JSON
+   */
+  abstract toPayload(): Object;
+
+  /**
+   * Create a key storage class from its payload
+   */
+  static fromPayload(o: object) {
+    if ("raw" in o && typeof o.raw === "string") {
+      return new NotEncrypted(o.raw);
+    } else {
+      return new PinEncrypted(o as unknown as PinEncryptedPayload);
+    }
+  }
+}
+
 /**
  * Pin protected data
  */
-export class PinEncrypted {
+export class PinEncrypted extends KeyStorage {
   static readonly #opts = { N: 2 ** 20, r: 8, p: 1, dkLen: 32 };
   #decrypted?: Uint8Array;
   #encrypted: PinEncryptedPayload;
 
   constructor(enc: PinEncryptedPayload) {
+    super();
     this.#encrypted = enc;
   }
 
@@ -28,7 +57,11 @@ export class PinEncrypted {
     return bytesToHex(this.#decrypted);
   }
 
-  async decrypt(pin: string) {
+  override shouldUnlock(): boolean {
+    return !this.#decrypted;
+  }
+
+  override async unlock(pin: string) {
     const key = await scryptAsync(pin, base64.decode(this.#encrypted.salt), PinEncrypted.#opts);
     const ciphertext = base64.decode(this.#encrypted.ciphertext);
     const nonce = base64.decode(this.#encrypted.iv);
@@ -61,6 +94,33 @@ export class PinEncrypted {
   }
 }
 
+export class NotEncrypted extends KeyStorage {
+  #key: string;
+
+  constructor(key: string) {
+    super();
+    this.#key = key;
+  }
+
+  get value() {
+    return this.#key;
+  }
+
+  override shouldUnlock(): boolean {
+    return false;
+  }
+
+  override unlock(code: string): Promise<void> {
+    throw new Error("Method not implemented.");
+  }
+
+  override toPayload(): Object {
+    return {
+      raw: this.#key,
+    };
+  }
+}
+
 export interface PinEncryptedPayload {
   salt: string; // for KDF
   ciphertext: string;