ghproxy/main.go
2024-10-28 18:02:58 +08:00

106 lines
2.3 KiB
Go

package main
import (
"flag"
"fmt"
"log"
"net/http"
"ghproxy/api"
"ghproxy/auth"
"ghproxy/config"
"ghproxy/logger"
"ghproxy/proxy"
"github.com/gin-gonic/gin"
)
var (
cfg *config.Config
router *gin.Engine
configfile = "/data/ghproxy/config/config.toml"
cfgfile string
)
var (
logw = logger.Logw
logInfo = logger.LogInfo
logWarning = logger.LogWarning
logError = logger.LogError
)
func readFlag() {
flag.StringVar(&cfgfile, "cfg", configfile, "config file path")
}
func loadConfig() {
var err error
cfg, err = config.LoadConfig(cfgfile)
if err != nil {
log.Fatalf("Failed to load config: %v", err)
}
fmt.Println("Config File Path: ", cfgfile)
fmt.Printf("Loaded config: %v\n", cfg)
}
func setupLogger(cfg *config.Config) {
var err error
err = logger.Init(cfg.Log.LogFilePath, cfg.Log.MaxLogSize)
if err != nil {
log.Fatalf("Failed to initialize logger: %v", err)
}
logInfo("Config File Path: ", cfgfile)
logInfo("Loaded config: %v\n", cfg)
logInfo("Init Completed")
}
func loadlist(cfg *config.Config) {
auth.Init(cfg)
}
func setupApi(cfg *config.Config, router *gin.Engine) {
api.InitHandleRouter(cfg, router)
}
func init() {
readFlag()
flag.Parse()
loadConfig()
setupLogger(cfg)
loadlist(cfg)
gin.SetMode(gin.ReleaseMode)
router = gin.Default()
router.UseH2C = true
setupApi(cfg, router)
if cfg.Pages.Enabled {
indexPagePath := fmt.Sprintf("%s/index.html", cfg.Pages.StaticDir)
faviconPath := fmt.Sprintf("%s/favicon.ico", cfg.Pages.StaticDir)
router.GET("/", func(c *gin.Context) {
c.File(indexPagePath)
logInfo("IP:%s UA:%s METHOD:%s HTTPv:%s", c.ClientIP(), c.Request.UserAgent(), c.Request.Method, c.Request.Proto)
})
router.StaticFile("/favicon.ico", faviconPath)
} else if !cfg.Pages.Enabled {
router.GET("/", func(c *gin.Context) {
c.String(http.StatusForbidden, "403 Forbidden Access")
logWarning("403 > Path:/ IP:%s UA:%s METHOD:%s HTTPv:%s", c.ClientIP(), c.Request.UserAgent(), c.Request.Method, c.Request.Proto)
})
}
router.NoRoute(func(c *gin.Context) {
proxy.NoRouteHandler(cfg)(c)
})
}
func main() {
err := router.Run(fmt.Sprintf("%s:%d", cfg.Server.Host, cfg.Server.Port))
if err != nil {
logError("Failed to start server: %v\n", err)
}
fmt.Println("Program Exit")
}