support direct connection under specific WiFi SSID

changelog.md

@@ -1,3 +1,7 @@
+### Features
+
+- 支持在特定WiFi SSID下直连
+
 ### Bug Fixes
 
 - 修复某些mac无法开启开机启动的问题

src/main/core/manager.ts

@@ -262,7 +262,7 @@ export function isEncryptionAvailable(): boolean {
   return safeStorage.isEncryptionAvailable()
 }
 
-async function getDefaultService(password?: string): Promise<string> {
+export async function getDefaultService(password?: string): Promise<string> {
   const execPromise = promisify(exec)
   let sudo = ''
   if (password) sudo = `echo "${password}" | sudo -S `

src/main/sys/ssid.ts

@@ -0,0 +1,79 @@
+import { exec } from 'child_process'
+import { promisify } from 'util'
+import { getAppConfig, patchControledMihomoConfig } from '../config'
+import { patchMihomoConfig } from '../core/mihomoApi'
+import { mainWindow } from '..'
+import { ipcMain } from 'electron'
+import { getDefaultService } from '../core/manager'
+
+export async function getCurrentSSID(): Promise<string | undefined> {
+  const execPromise = promisify(exec)
+  try {
+    if (process.platform === 'win32') {
+      const { stdout } = await execPromise('netsh wlan show interfaces')
+      for (const line of stdout.split('\n')) {
+        if (line.trim().startsWith('SSID')) {
+          return line.split(': ')[1].trim()
+        }
+      }
+    }
+    if (process.platform === 'linux') {
+      const { stdout } = await execPromise(
+        `iwconfig 2>/dev/null | grep 'ESSID' | awk -F'"' '{print $2}'`
+      )
+      if (stdout.trim() !== '') {
+        return stdout.trim()
+      }
+    }
+    if (process.platform === 'darwin') {
+      try {
+        const { stdout } = await execPromise(
+          '/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I'
+        )
+        for (const line of stdout.split('\n')) {
+          if (line.trim().startsWith('SSID')) {
+            return line.split(': ')[1].trim()
+          }
+        }
+      } catch {
+        const service = await getDefaultService()
+        const { stdout } = await execPromise(`networksetup -getairportnetwork ${service}`)
+        if (stdout.split(': ').length > 1) {
+          return stdout.split(': ')[1].trim()
+        }
+      }
+    }
+  } catch {
+    // ignore
+  }
+  return undefined
+}
+
+let lastSSID: string | undefined
+export async function checkSSID(): Promise<void> {
+  try {
+    const { pauseSSID = [] } = await getAppConfig()
+    if (pauseSSID.length === 0) return
+    const currentSSID = await getCurrentSSID()
+    if (currentSSID === lastSSID) return
+    lastSSID = currentSSID
+    if (currentSSID && pauseSSID.includes(currentSSID)) {
+      await patchControledMihomoConfig({ mode: 'direct' })
+      await patchMihomoConfig({ mode: 'direct' })
+      mainWindow?.webContents.send('controledMihomoConfigUpdated')
+      ipcMain.emit('updateTrayMenu')
+    } else {
+      await patchControledMihomoConfig({ mode: 'rule' })
+      await patchMihomoConfig({ mode: 'rule' })
+      mainWindow?.webContents.send('controledMihomoConfigUpdated')
+      ipcMain.emit('updateTrayMenu')
+    }
+  } catch {
+    // ignore
+  }
+}
+
+export async function startSSIDCheck(): Promise<void> {
+  await checkSSID()
+  setInterval(checkSSID, 30000)
+}

src/main/utils/init.ts

@@ -34,6 +34,7 @@ import {
   patchControledMihomoConfig
 } from '../config'
 import { app } from 'electron'
+import { startSSIDCheck } from '../sys/ssid'
 
 async function initDirs(): Promise<void> {
   if (!existsSync(dataDir())) {
@@ -212,6 +213,7 @@ export async function init(): Promise<void> {
   await startSubStoreServer()
   const { sysProxy } = await getAppConfig()
   await triggerSysProxy(sysProxy.enable)
+  await startSSIDCheck()
 
   initDeeplink()
 }

src/renderer/src/components/settings/mihomo-config.tsx

@@ -1,10 +1,11 @@
 import React, { useState } from 'react'
 import SettingCard from '../base/base-setting-card'
 import SettingItem from '../base/base-setting-item'
-import { Input, Select, SelectItem, Switch } from '@nextui-org/react'
+import { Button, Input, Select, SelectItem, Switch } from '@nextui-org/react'
 import { useAppConfig } from '@renderer/hooks/use-app-config'
 import debounce from '@renderer/utils/debounce'
 import { patchControledMihomoConfig, restartCore } from '@renderer/utils/ipc'
+import { MdDeleteForever } from 'react-icons/md'
 
 const MihomoConfig: React.FC = () => {
   const { appConfig, patchAppConfig } = useAppConfig()
@@ -13,11 +14,13 @@ const MihomoConfig: React.FC = () => {
     controlSniff = true,
     delayTestTimeout,
     autoCloseConnection = true,
+    pauseSSID = [],
     delayTestUrl,
     userAgent,
     proxyCols = 'auto'
   } = appConfig || {}
   const [url, setUrl] = useState(delayTestUrl)
+  const [pauseSSIDInput, setPauseSSIDInput] = useState(pauseSSID)
   const setUrlDebounce = debounce((v: string) => {
     patchAppConfig({ delayTestUrl: v })
   }, 500)
@@ -109,7 +112,7 @@ const MihomoConfig: React.FC = () => {
           }}
         />
       </SettingItem>
-      <SettingItem title="自动断开连接">
+      <SettingItem title="自动断开连接" divider>
         <Switch
           size="sm"
           isSelected={autoCloseConnection}
@@ -118,6 +121,51 @@ const MihomoConfig: React.FC = () => {
           }}
         />
       </SettingItem>
+      <SettingItem title="在特定的 WiFi SSID 下直连">
+        {pauseSSIDInput.join('') !== pauseSSID.join('') && (
+          <Button
+            size="sm"
+            color="primary"
+            onPress={() => {
+              patchAppConfig({ pauseSSID: pauseSSIDInput })
+            }}
+          >
+            确认
+          </Button>
+        )}
+      </SettingItem>
+      <div className="flex flex-col items-stretch mt-2">
+        {[...pauseSSIDInput, ''].map((ssid, index) => {
+          return (
+            <div key={index} className="flex mb-2">
+              <Input
+                size="sm"
+                fullWidth
+                placeholder="SSID"
+                value={ssid || ''}
+                onValueChange={(v) => {
+                  if (index === pauseSSIDInput.length) {
+                    setPauseSSIDInput([...pauseSSIDInput, v])
+                  } else {
+                    setPauseSSIDInput(pauseSSIDInput.map((a, i) => (i === index ? v : a)))
+                  }
+                }}
+              />
+              {index < pauseSSIDInput.length && (
+                <Button
+                  className="ml-2"
+                  size="sm"
+                  variant="flat"
+                  color="warning"
+                  onClick={() => setPauseSSIDInput(pauseSSIDInput.filter((_, i) => i !== index))}
+                >
+                  <MdDeleteForever className="text-lg" />
+                </Button>
+              )}
+            </div>
+          )
+        })}
+      </div>
     </SettingCard>
   )
 }

src/shared/types.d.ts

@@ -213,6 +213,7 @@ interface IAppConfig {
   connectionCardStatus?: CardStatus
   dnsCardStatus?: CardStatus
   logCardStatus?: CardStatus
+  pauseSSID?: string[]
   mihomoCoreCardStatus?: CardStatus
   overrideCardStatus?: CardStatus
   profileCardStatus?: CardStatus
@@ -237,7 +238,7 @@ interface IAppConfig {
   proxyInTray: boolean
   siderOrder: string[]
   appTheme: AppTheme
-  customTheme: string
+  customTheme?: string
   autoCheckUpdate: boolean
   silentStart: boolean
   autoCloseConnection: boolean