# HG changeset patch
# User Peter Sanchez <peter@netlandish.com>
# Date 1684803394 21600
#      Mon May 22 18:56:34 2023 -0600
# Node ID fc53d174a4eb413ce97cb4725f54d63974115f43
# Parent  0dc479f6ca0c2ca64ac75a0c767cfa1f5824d735
Adding support for auto TLS

diff --git a/server/server.go b/server/server.go
--- a/server/server.go
+++ b/server/server.go
@@ -30,6 +30,7 @@
 	"github.com/alexedwards/scs/v2"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
+	"golang.org/x/crypto/acme/autocert"
 	"hg.code.netlandish.com/~netlandish/gobwebs"
 	"hg.code.netlandish.com/~netlandish/gobwebs/config"
 	"hg.code.netlandish.com/~netlandish/gobwebs/email"
@@ -85,6 +86,8 @@
 
 	e        *echo.Echo
 	ai       *appInfo
+	certman  autocert.Manager
+	autocert bool
 	csrfSkip []string
 	queues   []*work.Queue
 }
@@ -564,6 +567,13 @@
 	return s
 }
 
+// WithCertManager adds an autocert.Manager to be used for auto TLS
+func (s *Server) WithCertManager(cm autocert.Manager) *Server {
+	s.certman = cm
+	s.autocert = true
+	return s
+}
+
 // WithMiddleware add user-defined middleware to the server
 func (s *Server) WithMiddleware(middlewares ...echo.MiddlewareFunc) *Server {
 	s.e.Use(middlewares...)
@@ -646,7 +656,12 @@
 
 // Run will run the server
 func (s *Server) Run() {
-	go s.e.Start(fmt.Sprintf("%s:%d", s.Config.ListenAddr, s.Config.ListenPort))
+	laddrp := fmt.Sprintf("%s:%d", s.Config.ListenAddr, s.Config.ListenPort)
+	if s.autocert {
+		go s.e.StartAutoTLS(laddrp)
+	} else {
+		go s.e.Start(laddrp)
+	}
 
 	sigs := make(chan os.Signal, 1)
 	signal.Notify(sigs, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT, syscall.SIGUSR1, syscall.SIGINT)