259 lines
11 KiB
PHP
259 lines
11 KiB
PHP
<?php
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namespace App\Filament\Pages;
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use App\Services\NetworkService;
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use App\Settings\NetworkSettings;
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use Filament\Forms;
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use Filament\Forms\Form;
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use Filament\Notifications\Notification;
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use Filament\Pages\SettingsPage;
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use Filament\Forms\Components\TextInput;
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use Filament\Forms\Components\Select;
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use Filament\Forms\Components\Fieldset;
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use Filament\Forms\Components\TagsInput;
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class ManageNetwork extends SettingsPage
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{
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protected static ?string $navigationIcon = 'heroicon-o-cog-6-tooth';
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protected static string $settings = NetworkSettings::class;
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protected static ?string $navigationLabel = '网络连接配置管理';
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protected static ?string $title = '网络连接配置管理';
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public function form(Form $form): Form
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{
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// 获取当前网络接口
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$interfaces = NetworkService::getNetworkInterfaces();
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return $form
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->schema([
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// 添加网络接口选择框
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Select::make('network_interface')
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->label('选择网络接口')
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->options(array_combine(array_keys($interfaces), array_keys($interfaces)))
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->reactive()
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->afterStateUpdated(function ($state, callable $set) use ($interfaces) {
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// 调试输出：检查当前选择的接口
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error_log("选择的接口: " . $state);
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// 当选择框的值更新时，自动填充对应的网络信息
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if (isset($interfaces[$state])) {
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$dhcp_status = NetworkService::getDHCPstatus($state);
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$set('dhcp_enabled', $dhcp_status ? 'true':'false');
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$set('ip', $interfaces[$state]['ip'] ?? '无IP地址');
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$set('mask', $interfaces[$state]['mask'] ?? '无子网掩码');
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$set('gateway', $interfaces[$state]['gateway']);
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// $set('dns_server_1', $interfaces[$state]['dns'][0] ?? null);
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// $set('dns_server_2', $interfaces[$state]['dns'][1] ??
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$set('dns_servers', $interfaces[$state]['dns'] ?? []);
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error_log('state:' . $state);
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error_log('dhcp_enabled: ' . $dhcp_status);
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error_log("ip " . $interfaces[$state]['ip']);
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error_log("mask " . $interfaces[$state]['mask']);
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error_log("gateway " . $interfaces[$state]['gateway']);
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error_log("dns_servers " . print_r($interfaces[$state]['dns'], true));
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}
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else{
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error_log("未找到接口：" . $state);
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}
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}),
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// 动态显示端口信息
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Fieldset::make('端口信息')
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->schema([
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Select::make('dhcp_enabled')
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->label('DHCP启用')
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->options([
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'true' => '是',
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'false' => '否',
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])
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->reactive()
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->required(), // 如果需要可以加上这个
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TextInput::make('ip')
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->label("IP地址")
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->disabled(fn($get) => $get('dhcp_enabled') === 'true')
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->required()
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->reactive(),
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Select::make('mask')
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->label('子网掩码')
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->options([
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8 => "255.0.0.0 /8",
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9 => "255.128.0.0 /9",
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10 => "255.192.0.0 /10",
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11 => "255.224.0.0 /11",
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12 => "255.240.0.0 /12",
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13 => "255.248.0.0 /13",
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14 => "255.252.0.0 /14",
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15 => "255.254.0.0 /15",
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16 => "255.255.0.0 /16",
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17 => "255.255.128.0 /17",
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18 => "255.255.192.0 /18",
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19 => "255.255.224.0 /19",
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20 => "255.255.240.0 /20",
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21 => "255.255.248.0 /21",
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22 => "255.255.252.0 /22",
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23 => "255.255.254.0 /23",
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24 => "255.255.255.0 /24",
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25 => "255.255.255.128 /25",
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26 => "255.255.255.192 /26",
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27 => "255.255.255.224 /27",
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28 => "255.255.255.240 /28",
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29 => "255.255.255.248 /29",
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30 => "255.255.255.252 /30",
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31 => "255.255.255.254 /31",
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32 => "255.255.255.255 /32",
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])
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->required()
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->disabled(fn($get) => $get('dhcp_enabled') === 'true')
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->reactive(),
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TextInput::make('gateway')
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->label('网关')
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->disabled(fn($get) => $get('dhcp_enabled') === 'true'),
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TagsInput::make('dns_servers')
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->label('DNS地址')
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->disabled(fn($get) => $get('dhcp_enabled') === 'true')
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->reactive()
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->afterStateUpdated(function ($state, callable $set) {
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// 保留合法的DNS地址
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$validDns = array_filter($state, function ($dns) {
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// 验证是否是合法的IPv4地址
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return filter_var($dns, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4);
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});
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// 如果有非法的DNS地址，显示提示并移除它们
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if (count($validDns) !== count($state)) {
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Notification::make()
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->title('无效的DNS地址 已自动移除')
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->warning() // 设置消息类型为警告
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->send();
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}
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// 限制最多只能有3个合法的DNS地址
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if (count($validDns) > 3) {
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$validDns = array_slice($validDns, 0, 3);
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Notification::make()
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->title('最多只能输入3个DNS地址')
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->warning()
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->send();
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}
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// 更新字段状态
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$set('dns_servers', $validDns);
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})
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])
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->visible(fn($get) => !is_null($get('network_interface'))) // 检查是否有选择的接口
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->reactive(),
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]);
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}
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public function save(): void
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{
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// 获取用户输入的网络配置
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$ipAddress = $this->form->getState()['ip'] ?? '';
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$gateway = $this->form->getState()['gateway'] ?? '';
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$dhcpEnabled = $this->form->getState()['dhcp_enabled'];
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if ($dhcpEnabled !== 'true'){
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if (!filter_var($ipAddress, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
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Notification::make()
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->title('无效的 IP 地址格式')
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->warning()
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->send();
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return; // 返回，不执行保存操作
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}
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// 验证网关地址格式
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if (!filter_var($gateway, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
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Notification::make()
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->title('无效的网关地址格式')
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->warning()
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->send();
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return; // 返回，不执行保存操作
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}
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}
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// 验证 IP 地址格式
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// 调用父类的保存方法以持久化设置
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parent::save();
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// 保存后执行终端命令
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$this->executeCommands();
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}
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protected function executeCommands(): void
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{
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// 获取用户输入的网络配置
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$networkInterface = $this->form->getState()['network_interface'] ?? '';
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$dhcpEnabled = $this->form->getState()['dhcp_enabled'];
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error_log('接口名称：' . $networkInterface);
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error_log('dhcp：' . $dhcpEnabled);
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$ipAddress = $this->form->getState()['ip'] ?? '';
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$mask = $this->form->getState()['mask'] ?? '';
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$gateway = $this->form->getState()['gateway'] ?? '';
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$dnsServers = $this->form->getState()['dns_servers'] ?? [];
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$dnsString = implode(',', $dnsServers); // 合并 DNS 地址为字符串
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if ($dhcpEnabled=='true') {
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// 如果启用 DHCP，设置为使用 DHCP
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$commands = [
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"nmcli con mod '$networkInterface' ipv4.method auto ipv4.addresses \"\" ipv4.gateway \"\" ipv4.dns \"\"",
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"nmcli con down '$networkInterface'",
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"nmcli con up '$networkInterface'"
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];
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foreach ($commands as $command) {
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$output = [];
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$returnVar = 0;
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exec($command, $output, $returnVar);
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// 记录输出和返回状态以便调试
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error_log("命令: $command");
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error_log("输出: " . implode("\n", $output));
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error_log("返回状态: $returnVar");
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// 如果需要，处理错误
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if ($returnVar !== 0) {
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error_log("执行命令出错: $command");
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}
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}
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} else {
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// 根据接口和用户输入构建命令
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$commands = [
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"nmcli con mod '$networkInterface' ipv4.method manual ipv4.addresses $ipAddress/$mask ipv4.gateway $gateway ipv4.dns $dnsString",
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"nmcli con down '$networkInterface'",
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"nmcli con up '$networkInterface'", // 重新激活连接
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];
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foreach ($commands as $command) {
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$output = [];
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$returnVar = 0;
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exec($command, $output, $returnVar);
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// 记录输出和返回状态以便调试
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error_log("命令: $command");
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error_log("输出: " . implode("\n", $output));
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error_log("返回状态: $returnVar");
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// 如果需要，处理错误
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if ($returnVar !== 0) {
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error_log("执行命令出错: $command");
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}
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}
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}
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}
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}
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