From 4c0e1bc89de2a60baaa098c049cf69bac8537055 Mon Sep 17 00:00:00 2001
From: tjpcc <tjp@ctrl-c.club>
Date: Fri, 8 Sep 2023 14:54:59 -0600
Subject: finger support

---
 main.go | 49 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 47 insertions(+), 2 deletions(-)

(limited to 'main.go')

diff --git a/main.go b/main.go
index abdb907..1d6efc0 100644
--- a/main.go
+++ b/main.go
@@ -1,9 +1,13 @@
 package main
 
 import (
+	"context"
+	"crypto/tls"
 	"log"
 	"os"
+	"sync"
 
+	"tildegit.org/tjp/sliderule/finger"
 	"tildegit.org/tjp/sliderule/gemini"
 	"tildegit.org/tjp/sliderule/logging"
 )
@@ -26,12 +30,31 @@ func main() {
 		_ = warn.Log("msg", "dropping privileges to 'nobody' failed")
 	}
 
-	handler := logging.LogRequests(info)(geminiRouter(conf))
+	wg := &sync.WaitGroup{}
+
+	go startGemini(ctx, conf, wg, gemTLS, info, errlog)
+	go startFinger(ctx, conf, wg, info, errlog)
+	wg.Add(2)
+
+	wg.Wait()
+}
+
+func startGemini(
+	ctx context.Context,
+	conf config,
+	wg *sync.WaitGroup,
+	gemTLS *tls.Config,
+	infolog logging.Logger,
+	errlog logging.Logger,
+) {
+	defer wg.Done()
+
+	handler := logging.LogRequests(infolog)(geminiRouter(conf))
 	server, err := gemini.NewServer(
 		ctx,
 		conf.hostname,
 		"tcp",
-		"127.0.0.1:1965",
+		"",
 		handler,
 		errlog,
 		gemTLS,
@@ -46,3 +69,25 @@ func main() {
 		os.Exit(1)
 	}
 }
+
+func startFinger(
+	ctx context.Context,
+	conf config,
+	wg *sync.WaitGroup,
+	infolog logging.Logger,
+	errlog logging.Logger,
+) {
+	defer wg.Done()
+
+	handler := logging.LogRequests(infolog)(fingerHandler(conf))
+	server, err := finger.NewServer(ctx, conf.hostname, "tcp", "", handler, errlog)
+	if err != nil {
+		_ = errlog.Log("msg", "error building server", "error", err)
+		os.Exit(1)
+	}
+
+	if err := server.Serve(); err != nil {
+		_ = errlog.Log("msg", "error serving finger", "error", err)
+		os.Exit(1)
+	}
+}
-- 
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