add support for firefox android

extension/background.js

@@ -126,13 +126,23 @@ async function handleContentScriptMessage({type, params, host}) {
         // prompt will be resolved with true or false
         let accept = await new Promise((resolve, reject) => {
           openPrompt = {resolve, reject}
+          const url = `${browser.runtime.getURL(
+            'prompt.html'
+          )}?${qs.toString()}`
 
-          browser.windows.create({
-            url: `${browser.runtime.getURL('prompt.html')}?${qs.toString()}`,
-            type: 'popup',
-            width: 600,
-            height: 600
-          })
+          if (browser.windows) {
+            browser.windows.create({
+              url,
+              type: 'popup',
+              width: 600,
+              height: 600
+            })
+          } else {
+            browser.tabs.create({
+              url,
+              active: true
+            })
+          }
         })
 
         // denied, stop here
@@ -205,6 +215,11 @@ async function handlePromptMessage({host, type, accept, conditions}, sender) {
 
   // close prompt
   if (sender) {
-    browser.windows.remove(sender.tab.windowId)
+    if (browser.windows) {
+      browser.windows.remove(sender.tab.windowId)
+    } else {
+      // Android Firefox
+      browser.tabs.remove(sender.tab.id)
+    }
   }
 }

extension/content-script.js

@@ -1,5 +1,7 @@
 import browser from 'webextension-polyfill'
 
+const EXTENSION = 'nostrconnect'
+
 // inject the script that will provide window.nostr
 let script = document.createElement('script')
 script.setAttribute('async', 'false')
@@ -12,7 +14,7 @@ window.addEventListener('message', async message => {
   if (message.source !== window) return
   if (!message.data) return
   if (!message.data.params) return
-  if (message.data.ext !== 'nos2x') return
+  if (message.data.ext !== EXTENSION) return
 
   // pass on to background
   var response
@@ -28,7 +30,7 @@ window.addEventListener('message', async message => {
 
   // return response
   window.postMessage(
-    {id: message.data.id, ext: 'nos2x', response},
+    {id: message.data.id, ext: EXTENSION, response},
     message.origin
   )
 })

extension/nostr-provider.js

@@ -1,3 +1,5 @@
+const EXTENSION = 'nostrconnect'
+
 window.nostr = {
   _requests: {},
   _pubkey: null,
@@ -29,7 +31,7 @@ window.nostr = {
   _call(type, params) {
     let id = Math.random().toString().slice(-4)
     console.log(
-      '%c[nos2x:%c' +
+      '%c[nostrconnect:%c' +
         id +
         '%c]%c calling %c' +
         type +
@@ -48,7 +50,7 @@ window.nostr = {
       window.postMessage(
         {
           id,
-          ext: 'nos2x',
+          ext: EXTENSION,
           type,
           params
         },
@@ -63,13 +65,15 @@ window.addEventListener('message', message => {
     !message.data ||
     message.data.response === null ||
     message.data.response === undefined ||
-    message.data.ext !== 'nos2x' ||
+    message.data.ext !== EXTENSION ||
     !window.nostr._requests[message.data.id]
   )
     return
 
   if (message.data.response.error) {
-    let error = new Error('nos2x: ' + message.data.response.error.message)
+    let error = new Error(
+      `${EXTENSION}: ` + message.data.response.error.message
+    )
     error.stack = message.data.response.error.stack
     window.nostr._requests[message.data.id].reject(error)
   } else {
@@ -77,7 +81,7 @@ window.addEventListener('message', message => {
   }
 
   console.log(
-    '%c[nos2x:%c' +
+    '%c[nostrconnect:%c' +
       message.data.id +
       '%c]%c result: %c' +
       JSON.stringify(