Files
proxy/gateway/env/env.go

219 lines
5.1 KiB
Go
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
package env
import (
"fmt"
"log/slog"
"net"
"os"
"strconv"
"strings"
"github.com/joho/godotenv"
)
var (
RunMode = "dev" // 运行模式dev: 开发模式prod: 生产模式
AppCtrlPort uint16 = 18080
AppDataPort uint16 = 18081
AppWebPort uint16 = 8848
AppLogMode = "dev"
AppExitTimeout = 5 // 等待服务停止的超时时间
AppDataTimeout = 10 // 等待数据通道连接的超时时间
AppUserRWTimeout = 10 // 等待用户连接读写超时时间
AppDataRWTimeout = 10 // 等待数据通道读写超时时间
AppCtrlRWTimeout = 10 // 等待控制通道读写超时时间
AppCtrlHBTimeout = 30 // 控制通道心跳超时时间(断开连接等待时间为:心跳等待时间 * 2 + 读写等待时间)
AuthWhitelist []net.IP // 全局白名单,可以将白名单 IP 视为一个可信任代理
ClientId string
ClientSecret string
RedisHost = "localhost"
RedisPort = "6379"
RedisDb = 0
RedisPass = ""
EndpointOnline string
EndpointOffline string
EndpointAssigned string
)
func Init() {
var err = godotenv.Load()
if err != nil {
slog.Debug("没有本地环境变量文件")
}
var value string
value = os.Getenv("RUN_MODE")
switch value {
case "dev", "prod":
RunMode = value
case "":
default:
panic(fmt.Sprintf("环境变量 RUN_MODE 格式错误: %s", value))
}
value = os.Getenv("APP_CTRL_PORT")
if value != "" {
appCtrlPort, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_CTRL_PORT 格式错误: %v", err))
}
AppCtrlPort = uint16(appCtrlPort)
}
value = os.Getenv("APP_DATA_PORT")
if value != "" {
appDataPort, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_DATA_PORT 格式错误: %v", err))
}
AppDataPort = uint16(appDataPort)
}
value = os.Getenv("APP_WEB_PORT")
if value != "" {
appWebPort, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_WEB_PORT 格式错误: %v", err))
}
AppWebPort = uint16(appWebPort)
}
value = os.Getenv("APP_LOG_MODE")
if value != "" {
AppLogMode = value
}
value = os.Getenv("APP_EXIT_TIMEOUT")
if value != "" {
appExitTimeout, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_EXIT_TIMEOUT 格式错误: %v", err))
}
AppExitTimeout = appExitTimeout
}
value = os.Getenv("APP_DATA_TIMEOUT")
if value != "" {
appDataTimeout, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_DATA_TIMEOUT 格式错误: %v", err))
}
AppDataTimeout = appDataTimeout
}
value = os.Getenv("APP_USER_RW_TIMEOUT")
if value != "" {
appUserTimeout, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_USER_RW_TIMEOUT 格式错误: %v", err))
}
AppUserRWTimeout = appUserTimeout
}
value = os.Getenv("APP_DATA_RW_TIMEOUT")
if value != "" {
appDataRWTimeout, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_DATA_RW_TIMEOUT 格式错误: %v", err))
}
AppDataRWTimeout = appDataRWTimeout
}
value = os.Getenv("APP_CTRL_RW_TIMEOUT")
if value != "" {
appCtrlRWTimeout, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_CTRL_RW_TIMEOUT 格式错误: %v", err))
}
AppCtrlRWTimeout = appCtrlRWTimeout
}
value = os.Getenv("APP_CTRL_HB_TIMEOUT")
if value != "" {
appCtrlHBTimeout, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 APP_CTRL_HB_TIMEOUT 格式错误: %v", err))
}
AppCtrlHBTimeout = appCtrlHBTimeout
}
value = os.Getenv("AUTH_WHITELIST")
if value != "" {
ips := strings.Split(value, ",")
for _, ip := range ips {
ip = strings.TrimSpace(ip)
if ip == "" {
continue
}
parsedIP := net.ParseIP(ip)
if parsedIP == nil {
panic(fmt.Sprintf("环境变量 AUTH_WHITELIST 格式错误: %s", ip))
}
AuthWhitelist = append(AuthWhitelist, parsedIP)
}
}
value = os.Getenv("CLIENT_ID")
if value != "" {
ClientId = value
} else {
panic("环境变量 CLIENT_ID 未设置")
}
value = os.Getenv("CLIENT_SECRET")
if value != "" {
ClientSecret = value
} else {
panic("环境变量 CLIENT_SECRET 未设置")
}
value = os.Getenv("REDIS_HOST")
if value != "" {
RedisHost = value
}
value = os.Getenv("REDIS_PORT")
if value != "" {
RedisPort = value
}
value = os.Getenv("REDIS_DB")
if value != "" {
redisDb, err := strconv.Atoi(value)
if err != nil {
panic(fmt.Sprintf("环境变量 REDIS_DB 格式错误: %v", err))
}
RedisDb = redisDb
}
value = os.Getenv("REDIS_PASS")
if value != "" {
RedisPass = value
}
value = os.Getenv("ENDPOINT_ONLINE")
if value != "" {
EndpointOnline = value
} else {
panic("环境变量 ENDPOINT_ONLINE 未设置")
}
value = os.Getenv("ENDPOINT_OFFLINE")
if value != "" {
EndpointOffline = value
} else {
panic("环境变量 ENDPOINT_OFFLINE 未设置")
}
value = os.Getenv("ENDPOINT_ASSIGNED")
if value != "" {
EndpointAssigned = value
} else {
panic("环境变量 ENDPOINT_ASSIGNED 未设置")
}
}