fetch e2e proxy did directly

.github/scripts/run-nightly-e2e.sh

@@ -152,6 +152,7 @@ echo "Metro bundle pre-warmed for $bundle_platform"
 if [[ "$platform" == "android" ]]; then
   phase "Configuring Android localhost routing"
   adb -s "$device_id" reverse tcp:3000 tcp:3000
+  adb -s "$device_id" reverse tcp:1986 tcp:1986
   adb -s "$device_id" reverse tcp:8081 tcp:8081
 fi
 

__e2e__/setupApp.yml

@@ -28,10 +28,11 @@ appId: xyz.blueskyweb.app
       - back
 - extendedWaitUntil:
     visible:
-      id: e2eProxyHeaderInput
+      id: e2eConfigureProxy
     timeout: 180000
-- tapOn:
-    id: e2eProxyHeaderInput
-- inputText: ${output.result}
 - tapOn:
     id: e2eConfigureProxy
+- extendedWaitUntil:
+    visible:
+      id: e2eSignInAlice
+    timeout: 30000

dev-env/mock-server.ts

@@ -7,8 +7,23 @@ let server: TestPDS
 // eslint-disable-next-line @typescript-eslint/no-misused-promises
 createHTTPServer(async (req, res) => {
   const url = parse(req.url || '/', true)
+  if (req.method === 'GET') {
+    if (!server) {
+      return res.writeHead(503).end()
+    }
+    return res
+      .writeHead(200, {
+        'content-type': 'application/json',
+      })
+      .end(
+        JSON.stringify({
+          pdsUrl: server.pdsUrl,
+          appviewDid: server.appviewDid,
+        }),
+      )
+  }
   if (req.method !== 'POST') {
-    return res.writeHead(200).end()
+    return res.writeHead(405).end()
   }
   try {
     console.log('Closing old server')

src/view/com/testing/TestCtrls.e2e.tsx

@@ -1,5 +1,5 @@
-import {useRef, useState} from 'react'
+import {useState} from 'react'
-import {Keyboard, LogBox, Pressable, TextInput, View} from 'react-native'
+import {LogBox, Pressable, View} from 'react-native'
 import {useQueryClient} from '@tanstack/react-query'
 
 import {BLUESKY_PROXY_HEADER} from '#/lib/constants'
@@ -61,33 +61,23 @@ export function TestCtrls() {
     )
     setShowLoggedOut(false)
   }
-  const proxyHeader = useRef('')
+  const configureProxy = async () => {
-  const configureProxy = () => {
+    const res = await fetch('http://localhost:1986')
-    const header = `${proxyHeader.current}#bsky_appview`
+    if (!res.ok) {
+      throw new Error(`Failed to load the E2E proxy DID: ${res.status}`)
+    }
+    const {appviewDid} = (await res.json()) as {appviewDid: string}
+    const header = `${appviewDid}#bsky_appview`
     BLUESKY_PROXY_HEADER.set(header)
     agent.configureProxy(header as any)
     hasConfiguredProxy = true
     setIsProxyConfigured(true)
-    Keyboard.dismiss()
   }
   return (
     <View style={{position: 'absolute', top: 100, right: 0, zIndex: 100}}>
-      <TextInput
-        accessibilityLabel="Text input field"
-        accessibilityHint="Enter proxy header"
-        testID="e2eProxyHeaderInput"
-        onChangeText={val => {
-          proxyHeader.current = val
-        }}
-        autoComplete="off"
-        autoCorrect={false}
-        autoCapitalize="none"
-        onSubmitEditing={configureProxy}
-        style={BTN}
-      />
       <Pressable
         testID="e2eConfigureProxy"
-        onPress={configureProxy}
+        onPress={() => void configureProxy()}
         accessibilityRole="button"
         style={BTN}
       />