From d5b95136d5f162645a6bfaa76833cbf5520f7e45 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Wed, 26 Jun 2024 23:10:51 +0200
Subject: enable TLS for local development (using caddy as acme server)

---
 internal/server/server.go | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

(limited to 'internal/server/server.go')

diff --git a/internal/server/server.go b/internal/server/server.go
index 3110ec0..717320d 100644
--- a/internal/server/server.go
+++ b/internal/server/server.go
@@ -9,6 +9,7 @@ import (
 	"os"
 	"slices"
 	"strconv"
+	"strings"
 	"time"
 
 	"website/internal/builder"
@@ -31,13 +32,16 @@ var (
 )
 
 type Config struct {
-	Development   bool   `conf:"default:false,flag:dev"`
 	Root          string `conf:"default:website"`
 	Redirect      bool   `conf:"default:true"`
 	ListenAddress string `conf:"default:localhost"`
-	Port          int    `conf:"default:3000,short:p"`
-	TLSPort       int    `conf:"default:443"`
+	Port          int    `conf:"default:8080,short:p"`
+	TLSPort       int    `conf:"default:8443"`
 	TLS           bool   `conf:"default:false"`
+
+	Development bool   `conf:"default:false,flag:dev"`
+	ACMECACert  string `conf:"env:ACME_CA_CERT"`
+	Domains     string
 }
 
 type Server struct {
@@ -46,13 +50,18 @@ type Server struct {
 	config        *cfg.Config
 }
 
-func applyDevModeOverrides(config *cfg.Config, listenAddress string) {
+func applyDevModeOverrides(config *cfg.Config, runtimeConfig *Config) {
 	config.CSP.ScriptSrc = slices.Insert(config.CSP.ScriptSrc, 0, "'unsafe-inline'")
 	config.CSP.ConnectSrc = slices.Insert(config.CSP.ConnectSrc, 0, "'self'")
+	if runtimeConfig.Domains != "" {
+		config.Domains = strings.Split(runtimeConfig.Domains, ",")
+	} else {
+		config.Domains = []string{runtimeConfig.ListenAddress}
+	}
 	config.BaseURL = cfg.URL{
 		URL: &url.URL{
 			Scheme: "http",
-			Host:   listenAddress,
+			Host:   runtimeConfig.ListenAddress,
 		},
 	}
 }
@@ -110,7 +119,7 @@ func New(runtimeConfig *Config) (*Server, error) {
 		return nil, errors.WithMessage(err, "error parsing configuration file")
 	}
 	if runtimeConfig.Development {
-		applyDevModeOverrides(config, runtimeConfig.ListenAddress)
+		applyDevModeOverrides(config, runtimeConfig)
 	}
 
 	listenAddress := net.JoinHostPort(runtimeConfig.ListenAddress, strconv.Itoa(runtimeConfig.Port))
-- 
cgit 1.4.1