X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=fifos%2Flist.go;h=d8f77adc3430721f35f60587539eb9041966c2a0;hb=6eee3c6c83cc535855e254426a90f7a2abba04ce;hp=8625a814450af01213402b65d732ff1b6d2f6e52;hpb=bae1cfe5ce46a1b758ccc4dddda2751b6ac47f3e;p=tofuproxy.git

diff --git a/fifos/list.go b/fifos/list.go
index 8625a81..d8f77ad 100644
--- a/fifos/list.go
+++ b/fifos/list.go
@@ -1,5 +1,6 @@
 /*
-tofuproxy -- flexible HTTP/WARC proxy with TLS certificates management
+tofuproxy -- flexible HTTP proxy, TLS terminator, X.509 certificates
+             manager, WARC/Gemini browser
 Copyright (C) 2021 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
@@ -77,11 +78,15 @@ func listTLSAuth(p string) {
 		}
 		caches.TLSAuthCacheM.RLock()
 		for host, tlsCert := range caches.TLSAuthCache {
-			cert, err := x509.ParseCertificate(tlsCert.Certificate[0])
-			if err != nil {
-				log.Fatalln(err)
+			subj := "NONE"
+			if len(tlsCert.Certificate) != 0 {
+				cert, err := x509.ParseCertificate(tlsCert.Certificate[0])
+				if err != nil {
+					log.Fatalln(err)
+				}
+				subj = cert.Subject.String()
 			}
-			if _, err = fd.WriteString(fmt.Sprintf("%s\t%s\n", host, cert.Subject)); err != nil {
+			if _, err = fd.WriteString(fmt.Sprintf("%s\t%s\n", host, subj)); err != nil {
 				break
 			}
 		}