Files
xiaomihome/xiaomi/examples/15_oauth_flow/main.go
T
4566704 b808e51b3e refactor: 重大架构升级 — HomeID/RoomID int64化 + 设备驱动重构 + 结构化日志
主要变更:

**类型系统重构**
- HomeInfo.ID/RoomInfo.ID/HomeID 从 string 改为 int64,json tag 使用 ,string
- GetHome/GetRooms/GetRoomDevices 接口同步修改
- 新增 int64FromStr 工具函数,更新 parseHomeInfo 解析逻辑

**新增 Speaker 设备**
- 新增 KindSpeaker 类型
- classify 映射覆盖 speaker/bluetooth-speaker/alarm-clock/media-player/playback/music

**设备驱动重构**
- AC 驱动彻底重写:从硬编码常量改为基于 SPEC ValueList 的动态 valMapper
- 所有设备(Fan/Humidifier/Light/OccupancySensor/Switch/TempHumiditySensor/Thermostat/Vacuum/WaterHeater/Cover)新增 GetState() 和 FetchState(ctx) 接口
- base.go 新增 specResolver.format() 方法

**MIoT 模块增强**
- MIoTClient 新增 homeIDs 字段,支持按家庭过滤设备
- RefreshDevices 支持 homeIDs 参数
- SpecStdLib 引入 logger.Logger,log.Printf 全部迁移为结构化日志

**其他**
- Config 新增 RedirectURL 和 HomeIDs 字段
- AuthInfo.ExpiresIn 类型从 int 改为 int32
- UUID 生成简化为 hex.EncodeToString
- 新增 github.com/sirupsen/logrus 依赖
- .gitignore 新增 examples/*/data/ 忽略规则
- 删除已提交的 config.json 敏感配置
2026-07-13 10:40:20 +08:00

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// 示例 15:OAuth 授权流程(无需 import miot)
//
// go run . 首次运行自动创建 user.json,打开授权链接完成授权后粘贴 code。
package main
import (
"bufio"
"crypto/rand"
"context"
"encoding/json"
"fmt"
"log"
"os"
"xiaomihome/xiaomi"
)
type userFile struct {
UID string `json:"uid"`
UUID string `json:"uuid"`
Auth struct {
AccessToken string `json:"access_token"`
RefreshToken string `json:"refresh_token"`
ExpiresTS int64 `json:"expires_ts"`
} `json:"auth"`
DataDir string `json:"data_dir"`
}
const filePath = "user.json"
func load() *userFile {
data, _ := os.ReadFile(filePath)
var u userFile
json.Unmarshal(data, &u)
if u.UUID == "" {
u.UUID = newUUID()
save(&u)
}
return &u
}
func save(u *userFile) {
data, _ := json.MarshalIndent(u, "", " ")
os.WriteFile(filePath, data, 0600)
}
func newUUID() string {
b := make([]byte, 16)
rand.Read(b)
return fmt.Sprintf("%x", b)
}
func main() {
ctx := context.Background()
u := load()
if u.Auth.AccessToken != "" {
fmt.Println("已完成授权")
fmt.Printf("UID: %s\n", u.UID)
fmt.Printf("AccessToken: %s...\n", u.Auth.AccessToken[:min(20, len(u.Auth.AccessToken))])
fmt.Printf("RefreshToken: %s...\n", u.Auth.RefreshToken[:min(20, len(u.Auth.RefreshToken))])
return
}
authURL := xiaomi.AuthURL(xiaomi.Config{UUID: u.UUID})
fmt.Println("========== OAuth 授权 ==========")
fmt.Println("请打开以下链接完成授权,然后把地址栏中的 code 粘贴回来:")
fmt.Println()
fmt.Println(" ", authURL)
fmt.Println()
fmt.Print("输入 code: ")
scanner := bufio.NewScanner(os.Stdin)
scanner.Scan()
code := scanner.Text()
if code == "" {
log.Fatal("未输入 code")
}
result, err := xiaomi.ExchangeCode(ctx, xiaomi.Config{UUID: u.UUID}, code)
if err != nil {
log.Fatal("ExchangeCode 失败:", err)
}
u.UID = result.UID
u.Auth.AccessToken = result.AccessToken
u.Auth.RefreshToken = result.RefreshToken
u.Auth.ExpiresTS = result.ExpiresTS
u.DataDir = "./data/" + u.UID
save(u)
fmt.Println("\n=== Token 已保存 ===")
fmt.Printf("UID: %s\n", u.UID)
fmt.Printf("AccessToken: %s...\n", u.Auth.AccessToken[:min(20, len(u.Auth.AccessToken))])
fmt.Printf("RefreshToken: %s...\n", u.Auth.RefreshToken[:min(20, len(u.Auth.RefreshToken))])
}