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