gorush/router/server_normal.go

129 lines
3.2 KiB
Go

//go:build !lambda
// +build !lambda
package router
import (
"context"
"crypto/tls"
"encoding/base64"
"errors"
"net/http"
"time"
"github.com/appleboy/gorush/config"
"github.com/appleboy/gorush/logx"
"github.com/golang-queue/queue"
"golang.org/x/sync/errgroup"
)
// RunHTTPServer provide run http or https protocol.
func RunHTTPServer(ctx context.Context, cfg *config.ConfYaml, q *queue.Queue, s ...*http.Server) (err error) {
var server *http.Server
if !cfg.Core.Enabled {
logx.LogAccess.Info("httpd server is disabled.")
return nil
}
if len(s) == 0 {
//nolint:gosec
server = &http.Server{
Addr: cfg.Core.Address + ":" + cfg.Core.Port,
Handler: routerEngine(cfg, q),
}
} else {
server = s[0]
}
logx.LogAccess.Info("HTTPD server is running on " + cfg.Core.Port + " port.")
if cfg.Core.AutoTLS.Enabled {
return startServer(ctx, autoTLSServer(cfg, q), cfg)
} else if cfg.Core.SSL {
//nolint
config := &tls.Config{
MinVersion: tls.VersionTLS10,
}
if config.NextProtos == nil {
config.NextProtos = []string{"http/1.1"}
}
config.Certificates = make([]tls.Certificate, 1)
//nolint:gocritic
if cfg.Core.CertPath != "" && cfg.Core.KeyPath != "" {
config.Certificates[0], err = tls.LoadX509KeyPair(cfg.Core.CertPath, cfg.Core.KeyPath)
if err != nil {
logx.LogError.Error("Failed to load https cert file: ", err)
return err
}
} else if cfg.Core.CertBase64 != "" && cfg.Core.KeyBase64 != "" {
cert, err := base64.StdEncoding.DecodeString(cfg.Core.CertBase64)
if err != nil {
logx.LogError.Error("base64 decode error:", err.Error())
return err
}
key, err := base64.StdEncoding.DecodeString(cfg.Core.KeyBase64)
if err != nil {
logx.LogError.Error("base64 decode error:", err.Error())
return err
}
if config.Certificates[0], err = tls.X509KeyPair(cert, key); err != nil {
logx.LogError.Error("tls key pair error:", err.Error())
return err
}
} else {
return errors.New("missing https cert config")
}
server.TLSConfig = config
}
return startServer(ctx, server, cfg)
}
func listenAndServe(ctx context.Context, s *http.Server, cfg *config.ConfYaml) error {
var g errgroup.Group
g.Go(func() error {
<-ctx.Done()
timeout := time.Duration(cfg.Core.ShutdownTimeout) * time.Second
ctx, cancel := context.WithTimeout(context.Background(), timeout)
defer cancel()
return s.Shutdown(ctx)
})
g.Go(func() error {
if err := s.ListenAndServe(); err != nil && err != http.ErrServerClosed {
return err
}
return nil
})
return g.Wait()
}
func listenAndServeTLS(ctx context.Context, s *http.Server, cfg *config.ConfYaml) error {
var g errgroup.Group
g.Go(func() error {
<-ctx.Done()
timeout := time.Duration(cfg.Core.ShutdownTimeout) * time.Second
ctx, cancel := context.WithTimeout(context.Background(), timeout)
defer cancel()
return s.Shutdown(ctx)
})
g.Go(func() error {
if err := s.ListenAndServeTLS("", ""); err != nil && err != http.ErrServerClosed {
return err
}
return nil
})
return g.Wait()
}
func startServer(ctx context.Context, s *http.Server, cfg *config.ConfYaml) error {
if s.TLSConfig == nil {
return listenAndServe(ctx, s, cfg)
}
return listenAndServeTLS(ctx, s, cfg)
}