feat: add support for IPv6 check (#403)

* feat: add support for IPv6 check

* Update src/i18n/en.ts

Co-authored-by: kunish <17328586+kunish@users.noreply.github.com>
Signed-off-by: ak <140048181+arkxfly@users.noreply.github.com>

* Update src/i18n/zh.ts

Co-authored-by: kunish <17328586+kunish@users.noreply.github.com>
Signed-off-by: ak <140048181+arkxfly@users.noreply.github.com>

---------

Signed-off-by: ak <140048181+arkxfly@users.noreply.github.com>
Co-authored-by: kunish <17328586+kunish@users.noreply.github.com>

src/components/IPv6Support.tsx

@@ -0,0 +1,15 @@
+import { Show, createMemo } from 'solid-js'
+import { useProxies } from '~/signals'
+
+export const IPv6Support = (props: { name?: string }) => {
+  const { proxyIPv6SupportMap } = useProxies()
+  const support = createMemo(() => proxyIPv6SupportMap()[props.name!] === true)
+
+  return (
+    <Show when={support()}>
+      <span class="badge badge-sm p-px">
+        <span class="scale-75">IPv6</span>
+      </span>
+    </Show>
+  )
+}

src/components/ProxiesSettingsModal.tsx

@@ -15,6 +15,8 @@ import {
   setProxiesOrderingType,
   setProxiesPreviewType,
   setUrlForLatencyTest,
+  setUrlIPv6SupportTest,
+  urlForIPv6SupportTest,
   urlForLatencyTest,
 } from '~/signals'
 
@@ -68,6 +70,16 @@ export const ProxiesSettingsModal: Component<{
           />
         </div>
 
+        <div class="flex flex-col">
+          <ConfigTitle withDivider>{t('urlForIPv6SupportTest')}</ConfigTitle>
+
+          <input
+            class="input input-bordered w-full"
+            value={urlForIPv6SupportTest()}
+            onChange={(e) => setUrlIPv6SupportTest(e.target.value?.trim())}
+          />
+        </div>
+
         <div>
           <ConfigTitle withDivider>{t('proxiesSorting')}</ConfigTitle>
 

src/components/ProxyNodeCard.tsx

@@ -1,7 +1,7 @@
 import { IconBrandSpeedtest } from '@tabler/icons-solidjs'
 import { createMemo, Show } from 'solid-js'
 import { twMerge } from 'tailwind-merge'
-import { Button, Latency } from '~/components'
+import { Button, IPv6Support, Latency } from '~/components'
 import { filterSpecialProxyType, formatProxyType } from '~/helpers'
 import { useProxies } from '~/signals'
 
@@ -36,6 +36,8 @@ export const ProxyNodeCard = (props: {
       <div class="flex items-center justify-between gap-2">
         <span class="text-left text-sm">{proxyName}</span>
 
+        <span class="flex items-center gap-1">
+          <IPv6Support name={props.proxyName} />
           <Button
             class="btn-circle btn-ghost h-auto min-h-0 w-auto"
             icon={
@@ -53,6 +55,7 @@ export const ProxyNodeCard = (props: {
               void proxyLatencyTest(proxyName, proxyNode().provider)
             }}
           />
+        </span>
       </div>
 
       <div class="flex items-center justify-between gap-1">

src/components/index.ts

@@ -4,6 +4,7 @@ export * from './ConfigTitle'
 export * from './ConnectionsSettingsModal'
 export * from './ConnectionsTableDetailsModal'
 export * from './Header'
+export * from './IPv6Support'
 export * from './Latency'
 export * from './LogoText'
 export * from './LogsSettingsModal'

src/i18n/en.ts

@@ -46,6 +46,7 @@ export default {
   auto: 'Auto',
   off: 'Off',
   proxiesPreviewType: 'Proxies preview type',
+  urlForIPv6SupportTest: 'URL for IPv6 support test',
   urlForLatencyTest: 'URL for latency test',
   autoCloseConns: 'Automatically Close connections',
   useTwemoji: 'Use Twemoji Mozilla Font',

src/i18n/zh.ts

@@ -48,6 +48,7 @@ export default {
   auto: '自适应',
   off: '关闭',
   proxiesPreviewType: '节点组预览样式',
+  urlForIPv6SupportTest: '测试 IPv6 支持链接',
   urlForLatencyTest: '测速链接',
   autoCloseConns: '自动断开连接',
   useTwemoji: '使用 Twemoji Mozilla 字体',

src/signals/config.ts

@@ -36,6 +36,12 @@ export const [urlForLatencyTest, setUrlForLatencyTest] = makePersisted(
   createSignal('https://www.gstatic.com/generate_204'),
   { name: 'urlForLatencyTest', storage: localStorage },
 )
+
+export const [urlForIPv6SupportTest, setUrlIPv6SupportTest] = makePersisted(
+  createSignal('https://api-ipv6.ip.sb/ip'),
+  { name: 'urlForIPv6SupportTest', storage: localStorage },
+)
+
 export const [autoCloseConns, setAutoCloseConns] = makePersisted(
   createSignal(false),
   { name: 'autoCloseConns', storage: localStorage },

src/signals/proxies.ts

@@ -16,6 +16,7 @@ import {
   latencyTestTimeoutDuration,
   latestConnectionMsg,
   restructRawMsgToConnection,
+  urlForIPv6SupportTest,
   urlForLatencyTest,
 } from '~/signals'
 import type { Proxy, ProxyNode, ProxyProvider } from '~/types'
@@ -56,6 +57,9 @@ const [proxyProviders, setProxyProviders] = createSignal<
 >([])
 
 const [latencyMap, setLatencyMap] = createSignal<Record<string, number>>({})
+const [proxyIPv6SupportMap, setProxyIPv6SupportMap] = createSignal<
+  Record<string, boolean>
+>({})
 const [proxyNodeMap, setProxyNodeMap] = createSignal<Record<string, ProxyInfo>>(
   {},
 )
@@ -65,20 +69,43 @@ const setProxiesInfo = (
 ) => {
   const newProxyNodeMap = { ...proxyNodeMap() }
   const newLatencyMap = { ...latencyMap() }
+  const newProxyIPv6SupportMap = { ...proxyIPv6SupportMap() }
+
+  const lastDelay = (
+    proxy: Pick<Proxy, 'extra' | 'history'>,
+    url: string,
+    fallbackDefault = true,
+  ) => {
+    const extra = proxy.extra?.[url] as Proxy['history'] | undefined
+
+    if (Array.isArray(extra)) {
+      const delay = extra.at(-1)?.delay
+
+      if (delay || !fallbackDefault) {
+        return delay
+      }
+    }
+
+    return proxy.history?.at(-1)?.delay
+  }
 
   proxies.forEach((proxy) => {
     const { udp, xudp, type, now, name, provider = '' } = proxy
+    newProxyNodeMap[proxy.name] = { udp, xudp, type, now, name, provider }
 
     const latency =
-      proxy.history.at(-1)?.delay || latencyQualityMap().NOT_CONNECTED
+      lastDelay(proxy, urlForLatencyTest()) || latencyQualityMap().NOT_CONNECTED
-
-    newProxyNodeMap[proxy.name] = { udp, xudp, type, now, name, provider }
     newLatencyMap[proxy.name] = latency
+
+    const proxyIPv6Support =
+      (lastDelay(proxy, urlForIPv6SupportTest(), false) ?? 0) > 0
+    newProxyIPv6SupportMap[proxy.name] = proxyIPv6Support
   })
 
   batch(() => {
     setProxyNodeMap(newProxyNodeMap)
     setLatencyMap(newLatencyMap)
+    setProxyIPv6SupportMap(newProxyIPv6SupportMap)
   })
 }
 
@@ -144,7 +171,56 @@ export const useProxies = () => {
     }
   }
 
-  const proxyLatencyTest = (proxyName: string, provider: string) =>
+  const proxyIPv6SupportTest = async (proxyName: string, provider: string) => {
+    const urlForTest = urlForIPv6SupportTest()
+
+    if (!urlForTest || urlForTest.length === 0) {
+      setProxyIPv6SupportMap({})
+
+      return
+    }
+
+    let support = false
+    try {
+      const { delay } = await proxyLatencyTestAPI(
+        proxyName,
+        provider,
+        urlForTest,
+        latencyTestTimeoutDuration(),
+      )
+      support = delay > 0
+    } catch {
+      support = false
+    }
+    setProxyIPv6SupportMap((supportMap) => ({
+      ...supportMap,
+      [proxyName]: support,
+    }))
+  }
+  const proxyGroupIPv6SupportTest = async (proxyGroupName: string) => {
+    const urlForTest = urlForIPv6SupportTest()
+
+    if (!urlForTest || urlForTest.length === 0) {
+      setProxyIPv6SupportMap({})
+
+      return
+    }
+
+    const newLatencyMap = await proxyGroupLatencyTestAPI(
+      proxyGroupName,
+      urlForTest,
+      latencyTestTimeoutDuration(),
+    )
+    const newSupportMap = Object.fromEntries(
+      Object.entries(newLatencyMap).map(([k, v]) => [k, v > 0]),
+    )
+    setProxyIPv6SupportMap((supportMap) => ({
+      ...supportMap,
+      ...newSupportMap,
+    }))
+  }
+
+  const proxyLatencyTest = async (proxyName: string, provider: string) => {
     setProxyLatencyTestingMap(proxyName, async () => {
       const { delay } = await proxyLatencyTestAPI(
         proxyName,
@@ -158,8 +234,10 @@ export const useProxies = () => {
         [proxyName]: delay,
       }))
     })
+    await proxyIPv6SupportTest(proxyName, provider)
+  }
 
-  const proxyGroupLatencyTest = (proxyGroupName: string) =>
+  const proxyGroupLatencyTest = async (proxyGroupName: string) => {
     setProxyGroupLatencyTestingMap(proxyGroupName, async () => {
       const newLatencyMap = await proxyGroupLatencyTestAPI(
         proxyGroupName,
@@ -174,6 +252,8 @@ export const useProxies = () => {
 
       await fetchProxies()
     })
+    await proxyGroupIPv6SupportTest(proxyGroupName)
+  }
 
   const updateProviderByProviderName = (providerName: string) =>
     setUpdatingMap(providerName, async () => {
@@ -206,6 +286,7 @@ export const useProxies = () => {
   return {
     collapsedMap,
     setCollapsedMap,
+    proxyIPv6SupportMap,
     proxyLatencyTestingMap,
     proxyGroupLatencyTestingMap,
     proxyProviderLatencyTestingMap,