Feat/nostr

package.json

@@ -6,7 +6,7 @@
   "repository": "github:terra-money/station",
   "license": "MIT",
   "scripts": {
-    "start": "react-scripts start",
+    "start": "react-app-rewired start",
     "build-scripts": "webpack --config scripts/webpack.config.js",
     "build": "cross-env react-app-rewired build && npm run build-scripts",
     "test": "react-scripts test",

public/firefox.manifest.json

@@ -22,7 +22,7 @@
   "options_ui": {
     "page": "index.html"
   },
-  "web_accessible_resources": ["inpage.js", "keplr.js", "index.html"],
+  "web_accessible_resources": ["nostrProvider.js", "inpage.js", "keplr.js", "index.html"],
   "icons": {
     "128": "icon-128.png",
     "180": "icon-180.png"

public/manifest.json

@@ -23,7 +23,7 @@
   },
   "web_accessible_resources": [
     {
-      "resources": ["inpage.js", "keplr.js", "index.html"],
+      "resources": ["nostrProvider.js", "inpage.js", "keplr.js", "index.html"],
       "matches": ["<all_urls>"]
     }
   ],

scripts/contentScript.js

@@ -65,6 +65,13 @@ function injectScript() {
     container.insertBefore(scriptTag, container.children[0])
     container.removeChild(scriptTag)
 
+    // inject the script that will provide window.nostr
+    const script = document.createElement('script')
+    script.setAttribute('async', 'false')
+    script.setAttribute('type', 'text/javascript')
+    script.setAttribute('src', chrome.runtime.getURL('nostrProvider.js'))
+    document.head.appendChild(script)
+
     browser.storage.local.get(["replaceKeplr"]).then(({ replaceKeplr }) => {
       if (replaceKeplr) {
         const keplrScriptTag = document.createElement("script")
@@ -475,4 +482,4 @@ function openPopup() {
 
 function closePopup() {
   browser.runtime.sendMessage("CLOSE_POPUP")
-}
+}

scripts/nostrProvider.js

@@ -0,0 +1,44 @@
+window.nostr = {
+  _requests: {},
+  _pubkey: null,
+
+  async getPublicKey() {
+    if (this._pubkey) return this._pubkey
+    this._pubkey = await this._call('getPublicKey', {})
+    return this._pubkey
+  },
+
+  async signEvent(event) {
+    return await this._call('signEvent', {event})
+  },
+
+  async getRelays() {
+    return this._call('getRelays', {})
+  },
+
+  nip04: {
+    async encrypt(peer, plaintext) {
+      return window.nostr._call('nip04.encrypt', {peer, plaintext})
+    },
+
+    async decrypt(peer, ciphertext) {
+      return window.nostr._call('nip04.decrypt', {peer, ciphertext})
+    }
+  },
+
+  _call(type, params) {
+    return new Promise((resolve, reject) => {
+      let id = Math.random().toString().slice(4)
+      this._requests[id] = {resolve, reject}
+      window.postMessage(
+        {
+          id,
+          ext: 'Station',
+          type,
+          params
+        },
+        '*'
+      )
+    })
+  }
+}

scripts/webpack.config.js

@@ -9,6 +9,7 @@ module.exports = {
   entry: {
     contentScript: path.join(__dirname, "contentScript.js"),
     background: path.join(__dirname, "background.js"),
+    nostrProvider: path.join(__dirname, "nostrProvider.js"),
     inpage: path.join(__dirname, "inpage.js"),
     keplr: path.join(__dirname, "keplr.js"),
   },

src/app/sections/CoinTypeMnemonicForm.tsx

@@ -59,6 +59,11 @@ const CoinTypeMnemonicForm = ({ close }: { close: () => void }) => {
         coinType: 60,
         index,
       })
+      const key1237 = new SeedKey({
+        seed,
+        coinType: 1237,
+        index,
+      })
 
       const isLegacy =
         wordsFromAddress(key118.accAddress("terra")) === wallet.words["330"]
@@ -81,6 +86,7 @@ const CoinTypeMnemonicForm = ({ close }: { close: () => void }) => {
           ),
           "118": wordsFromAddress(key118.accAddress("terra")),
           "60": wordsFromAddress(key60.accAddress("terra")),
+          "1237": wordsFromAddress(key1237.accAddress("npub")),
         },
         pubkey: {
           // @ts-expect-error
@@ -89,6 +95,8 @@ const CoinTypeMnemonicForm = ({ close }: { close: () => void }) => {
           "118": key118.publicKey.key,
           // @ts-expect-error
           "60": key60.publicKey.key,
+          // @ts-expect-error
+          "1237": key1237.publicKey.key,
         },
         seed,
         password,

src/auth/auth.d.ts

@@ -1,4 +1,4 @@
-type Bip = 118 | 330
+type Bip = 118 | 330 | 1237
 
 type LocalWallet = SingleWallet | LegacySingleWallet | MultisigWallet // wallet with name
 
@@ -22,11 +22,13 @@ interface SingleWallet {
     "330": string
     "118"?: string
     "60"?: string
+    "1237"?: string
   }
   pubkey?: {
-    "330": string
+    "330"?: string
     "118"?: string
     "60"?: string
+    "1237"?: string
   }
   name: string
   lock?: boolean

src/auth/modules/create/CreateWalletWizard.tsx

@@ -59,10 +59,12 @@ const CreateWalletWizard = ({ defaultMnemonic = "", beforeCreate }: Props) => {
     const key330 = new SeedKey({ seed, coinType, index })
     const key118 = new SeedKey({ seed, coinType: 118, index })
     const key60 = new SeedKey({ seed, coinType: 60, index })
+    const key1237 = new SeedKey({ seed, coinType: 1237, index })
     const words = {
       "330": wordsFromAddress(key330.accAddress("terra")),
       "118": wordsFromAddress(key118.accAddress("terra")),
       "60": wordsFromAddress(key60.accAddress("inj")),
+      "1237": wordsFromAddress(key1237.accAddress("npub")),
     }
 
     const pubkey = {
@@ -72,6 +74,8 @@ const CreateWalletWizard = ({ defaultMnemonic = "", beforeCreate }: Props) => {
       "118": key118.publicKey.key,
       // @ts-expect-error
       "60": key60.publicKey.key,
+      // @ts-expect-error
+      "1237": key1237.publicKey.key,
     }
 
     addWallet({

src/auth/scripts/keystore.ts

@@ -101,20 +101,20 @@ export const testPassword = (params: Params) => {
 
 type AddWalletParams =
   | {
-      words: { "330": string; "118"?: string; "60"?: string }
+      words: { "330": string; "118"?: string; "60"?: string; "1237"?: string }
       password: string
       seed: Buffer
       name: string
       index: number
       legacy: boolean
-      pubkey: { "330": string; "118"?: string; "60"?: string }
+      pubkey: { "330": string; "118"?: string; "60"?: string; "1237"?: string }
     }
   | {
-      words: { "330": string; "118"?: string }
+      words: { "330": string; "118"?: string; "1237"?: string }
       password: string
       key: { "330": Buffer }
       name: string
-      pubkey?: { "330": string; "118"?: string }
+      pubkey?: { "330": string; "118"?: string; "1237"?: string }
     }
   | LedgerWallet
   | MultisigWallet

src/extension/storage.ts

@@ -31,7 +31,7 @@ export const storeWalletAddress = (wallet: {
   addresses: Record<ChainID, AccAddress>
   name?: string
   ledger?: boolean
-  pubkey?: { "330": string; "118"?: string }
+  pubkey?: { "330"?: string; "118"?: string; "1237"?: string }
   network: string
 }) => {
   browser.storage?.local.set({