ESP8266开发与WiFi安全应用全面指南<\/h1>

一、ESP8266开发基础<\/h2>

1. 开发环境配置<\/h3>

安装ESP8266开发板支持<\/h4>
在Arduino IDE中添加ESP8266开发板支持：
打开Arduino IDE → 文件 → 首选项<\/li>
在"附加开发板管理器网址"中添加：
http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json
<\/code><\/pre>
<\/li>
然后通过工具 → 开发板 → 开发板管理器安装ESP8266支持包<\/li>
<\/ul>
<\/li>
<\/ul>
安装Blinker库<\/h4>

Blinker库用于物联网设备与手机App的交互<\/li>
可通过Arduino IDE的库管理器搜索安装"Blinker"<\/li>
<\/ul>
2. 基础开发示例<\/h3>
示例1：通过小爱同学控制LED灯<\/h4>
硬件连接<\/strong><\/p>

将LED连接到ESP8266的D4引脚<\/li>
注意LED的极性，长脚为正极<\/li>
<\/ul>
代码实现<\/strong><\/p>
\/\/ 小爱同学开启关闭信号灯
<\/span><\/span><\/span><\/span>#define BLINKER_PRINT Serial
<\/span><\/span><\/span>#define BLINKER_WIFI
<\/span><\/span><\/span>#define BLINKER_MIOT_LIGHT
<\/span><\/span><\/span>#include<\/span> <Blinker.h><\/span>
<\/span><\/span><\/span><\/span>
<\/span><\/span>int<\/span> LIGHT =<\/span> D4;
<\/span><\/span>char<\/span> auth[] =<\/span> "your_auth_key"<\/span>; \/\/ 点灯科技获取的密匙
<\/span><\/span><\/span><\/span>char<\/span> ssid[] =<\/span> "your_wifi_ssid"<\/span>; \/\/ 2.4GHz WiFi名称
<\/span><\/span><\/span><\/span>char<\/span> pswd[] =<\/span> "your_wifi_password"<\/span>; \/\/ WiFi密码
<\/span><\/span><\/span><\/span>
<\/span><\/span>\/\/ 组件对象
<\/span><\/span><\/span><\/span>BlinkerButton Button1<\/span>("btn-light"<\/span>);
<\/span><\/span>BlinkerNumber Number1<\/span>("num-abc"<\/span>);
<\/span><\/span>int<\/span> counter =<\/span> 0<\/span>;
<\/span><\/span>
<\/span><\/span>\/\/ 小爱电源状态回调
<\/span><\/span><\/span><\/span>void<\/span> miotPowerState<\/span>(const<\/span> String &<\/span>state) {
<\/span><\/span>    if<\/span> (state ==<\/span> BLINKER_CMD_ON) {
<\/span><\/span>        digitalWrite(LIGHT, LOW);
<\/span><\/span>        BlinkerMIOT.powerState("on"<\/span>);
<\/span><\/span>        BlinkerMIOT.print();
<\/span><\/span>    } else<\/span> if<\/span> (state ==<\/span> BLINKER_CMD_OFF) {
<\/span><\/span>        digitalWrite(LIGHT, HIGH);
<\/span><\/span>        BlinkerMIOT.powerState("off"<\/span>);
<\/span><\/span>        BlinkerMIOT.print();
<\/span><\/span>    }
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>\/\/ 按钮回调
<\/span><\/span><\/span><\/span>void<\/span> button1_callback<\/span>(const<\/span> String &<\/span>state) {
<\/span><\/span>    digitalWrite(LIGHT, !<\/span>digitalRead(LIGHT));
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>\/\/ 数据读取回调
<\/span><\/span><\/span><\/span>void<\/span> dataRead<\/span>(const<\/span> String &<\/span>data) {
<\/span><\/span>    counter++<\/span>;
<\/span><\/span>    Number1.print(counter);
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>void<\/span> setup<\/span>() {
<\/span><\/span>    Serial.begin(115200<\/span>);
<\/span><\/span>    pinMode(LIGHT, OUTPUT);
<\/span><\/span>    digitalWrite(LIGHT, HIGH);
<\/span><\/span>    
<\/span><\/span>    Blinker.begin(auth, ssid, pswd);
<\/span><\/span>    Blinker.attachData(dataRead);
<\/span><\/span>    Button1.attach(button1_callback);
<\/span><\/span>    BlinkerMIOT.attachPowerState(miotPowerState);
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>void<\/span> loop<\/span>() {
<\/span><\/span>    Blinker.run();
<\/span><\/span>}
<\/span><\/span><\/code><\/pre>示例2：通过小爱同学控制舵机<\/h4>
硬件连接<\/strong><\/p>

舵机信号线连接至D0引脚<\/li>
注意舵机的电源要求，可能需要外部供电<\/li>
<\/ul>
代码实现<\/strong><\/p>
#define BLINKER_WIFI
<\/span><\/span><\/span>#define BLINKER_MIOT_OUTLET
<\/span><\/span><\/span>#include<\/span> <Servo.h><\/span>
<\/span><\/span><\/span><\/span>
<\/span><\/span>#define PIN_SERVO D0 <\/span>\/\/ 舵机信号线
<\/span><\/span><\/span><\/span>Servo myservo;
<\/span><\/span>
<\/span><\/span>#include<\/span> <Blinker.h><\/span>
<\/span><\/span><\/span><\/span>char<\/span> auth[] =<\/span> "your_auth_key"<\/span>;
<\/span><\/span>char<\/span> ssid[] =<\/span> "your_wifi_ssid"<\/span>;
<\/span><\/span>char<\/span> pswd[] =<\/span> "your_wifi_password"<\/span>;
<\/span><\/span>bool<\/span> oState =<\/span> false;
<\/span><\/span>
<\/span><\/span>\/\/ 小爱电源状态回调
<\/span><\/span><\/span><\/span>void<\/span> miotPowerState<\/span>(const<\/span> String &<\/span>state) {
<\/span><\/span>    myservo.attach(PIN_SERVO);
<\/span><\/span>    if<\/span> (state ==<\/span> BLINKER_CMD_ON) {
<\/span><\/span>        myservo.write(29<\/span>); \/\/ 舵机正转度数
<\/span><\/span><\/span><\/span>        delay(1000<\/span>);
<\/span><\/span>        BlinkerMIOT.powerState("on"<\/span>);
<\/span><\/span>        BlinkerMIOT.print();
<\/span><\/span>        oState =<\/span> true;
<\/span><\/span>    } else<\/span> if<\/span> (state ==<\/span> BLINKER_CMD_OFF) {
<\/span><\/span>        myservo.write(-<\/span>29<\/span>); \/\/ 舵机反转度数
<\/span><\/span><\/span><\/span>        delay(1000<\/span>);
<\/span><\/span>        BlinkerMIOT.powerState("off"<\/span>);
<\/span><\/span>        BlinkerMIOT.print();
<\/span><\/span>        oState =<\/span> false;
<\/span><\/span>    }
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>\/\/ 查询回调
<\/span><\/span><\/span><\/span>void<\/span> miotQuery<\/span>(int32_t<\/span> queryCode) {
<\/span><\/span>    switch<\/span> (queryCode) {
<\/span><\/span>        case<\/span> BLINKER_CMD_QUERY_ALL_NUMBER:
<\/span><\/span>        case<\/span> BLINKER_CMD_QUERY_POWERSTATE_NUMBER:
<\/span><\/span>        default<\/span>:<\/span>
<\/span><\/span>            BlinkerMIOT.powerState(oState ?<\/span> "on"<\/span> :<\/span> "off"<\/span>);
<\/span><\/span>            BlinkerMIOT.print();
<\/span><\/span>            break<\/span>;
<\/span><\/span>    }
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>void<\/span> dataRead<\/span>(const<\/span> String &<\/span>data) {
<\/span><\/span>    Blinker.vibrate();
<\/span><\/span>    uint32_t<\/span> BlinkerTime =<\/span> millis();
<\/span><\/span>    Blinker.print("millis"<\/span>, BlinkerTime);
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>void<\/span> setup<\/span>() {
<\/span><\/span>    Serial.begin(115200<\/span>);
<\/span><\/span>    pinMode(LED_BUILTIN, OUTPUT);
<\/span><\/span>    digitalWrite(LED_BUILTIN, LOW);
<\/span><\/span>    
<\/span><\/span>    Blinker.begin(auth, ssid, pswd);
<\/span><\/span>    Blinker.attachData(dataRead);
<\/span><\/span>    BlinkerMIOT.attachPowerState(miotPowerState);
<\/span><\/span>    BlinkerMIOT.attachQuery(miotQuery);
<\/span><\/span>}
<\/span><\/span>
<\/span><\/span>void<\/span> loop<\/span>() {
<\/span><\/span>    Blinker.run();
<\/span><\/span>}
<\/span><\/span><\/code><\/pre>二、ESP8266 WiFi安全应用<\/h2>
1. WiFi钓鱼工具实现<\/h3>
项目地址<\/strong>: https:\/\/github.com\/bilibilifmk\/ESP_Fishing<\/p>
操作流程<\/h4>


刷入固件<\/strong><\/p>

下载最新固件从项目发布页<\/li>
使用烧录工具(如esptool)刷入ESP8266<\/li>
<\/ul>
<\/li>

初始设置<\/strong><\/p>

首次启动后，连接"ESP_Fishing" WiFi(无密码)<\/li>
浏览器访问6.6.6.6进入后台<\/li>
设置钓鱼WiFi的SSID和密码<\/li>
保存后设备自动重启<\/li>
<\/ul>
<\/li>

钓鱼操作<\/strong><\/p>

连接自己设定的WiFi<\/li>
进入后台点击"点击进入自动化WiFi钓鱼配置"<\/li>
扫描网络并选择攻击目标WiFi<\/li>
指示灯熄灭表示进入自动化流程<\/li>
当受害者输入密码时，程序会自动验证密码正确性

不正确: 继续攻击<\/li>
正确: 保存密码，指示灯亮起<\/li>
<\/ul>
<\/li>
可在后台记录中查看获取的WiFi密码<\/li>
<\/ul>
<\/li>
<\/ol>
技术原理<\/h4>

发送特定帧(0xC0)使客户端误认为密码失效而断开连接<\/li>
创建与目标相同的无密码WiFi诱导连接<\/li>
使用portal认证协议自动弹出钓鱼页面<\/li>
注意: 对5GHz WiFi无效<\/li>
<\/ul>
帧结构示例<\/strong>:<\/p>
0xC0, 0x00,0x00, 0x00,0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \/*SSID *\/
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \/*SSSID *\/
0x00, 0x00,0x01, 0x00
<\/code><\/pre>
2. WiFi攻击工具实现<\/h3>
功能特性<\/h4>

扫描周围WiFi设备<\/li>
阻止选定设备的连接<\/li>
创建大量虚假网络混淆扫描结果<\/li>
实施Deauth攻击(解除认证攻击)<\/li>
<\/ul>
烧录方法<\/h4>
方法一: 使用预编译固件<\/strong><\/p>

下载.deauther固件<\/li>
使用烧录工具(如NodeMCU Flasher)<\/li>
选择正确端口和烧录地址<\/li>
点击"Program"开始烧写<\/li>
<\/ol>
方法二: 从源代码编译<\/strong><\/p>

下载ESP8266 Deauther源代码<\/li>
在Arduino IDE中打开esp8266_deauther.ino<\/li>
添加开发板管理器URL:
https:\/\/raw.githubusercontent.com\/SpacehuhnTech\/arduino\/main\/package_spacehuhn_index.json
<\/code><\/pre>
<\/li>
安装"Deauther ESP8266 Boards"<\/li>
选择正确的开发板(在Deauther ESP8266 Boards分类下)<\/li>
选择正确的COM端口<\/li>
可选: 擦除全部Flash内容<\/li>
上传程序<\/li>
<\/ol>
使用说明<\/h4>

设备启动后会创建一个AP(如"pwned")<\/li>
连接该AP并访问指定IP(如192.168.4.1)<\/li>
通过Web界面选择目标并实施攻击<\/li>
<\/ol>
三、安全与法律注意事项<\/h2>


法律风险<\/strong><\/p>

未经授权对网络实施攻击是违法行为<\/li>
仅限在自有网络或获得明确授权的环境中测试<\/li>
<\/ul>
<\/li>

道德准则<\/strong><\/p>

这些技术应用于安全研究和防御目的<\/li>
不得用于侵犯他人隐私或破坏网络<\/li>
<\/ul>
<\/li>

防御措施<\/strong><\/p>

使用WPA3加密协议<\/li>
启用802.11w(管理帧保护)<\/li>
监控网络异常活动<\/li>
对重要设备使用有线连接<\/li>
<\/ul>
<\/li>

ESP8266安全开发建议<\/strong><\/p>

修改默认AP名称和密码<\/li>
禁用不必要的服务<\/li>
定期更新固件<\/li>
实现适当的认证机制<\/li>
<\/ul>
<\/li>
<\/ol>
本指南提供了ESP8266在物联网开发和WiFi安全研究方面的全面技术细节，请确保在合法合规的前提下使用这些技术。<\/p>
ESP8266开发与WiFi安全应用全面指南<\/h1>

一、ESP8266开发基础<\/h2>

1. 开发环境配置<\/h3>

2. 基础开发示例<\/h3>

二、ESP8266 WiFi安全应用<\/h2>

1. WiFi钓鱼工具实现<\/h3> 项目地址<\/strong>: https:\/\/github.com\/bilibilifmk\/ESP_Fishing<\/p>

2. WiFi攻击工具实现<\/h3>

1. WiFi钓鱼工具实现<\/h3>
项目地址<\/strong>: https:\/\/github.com\/bilibilifmk\/ESP_Fishing<\/p>
