Include torrent links from Metalink4

[godlighty.git] / handler.go

diff --git a/handler.go b/handler.go
index a8a9e31b03835e3fae3078e84f3399b328717b38..81bd2aa1f399101d5a10ef06619ea80cd845c9f5 100644 (file)
--- a/handler.go
+++ b/handler.go
@@ -1,6 +1,6 @@
 /*
 godlighty -- highly-customizable HTTP, HTTP/2, HTTPS server
-Copyright (C) 2021-2022 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2021-2023 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -119,7 +119,9 @@ func (h Handler) Handle(
                return
        }
 
-       if cfg.TLS != nil && len(cfg.TLS.ClientCAs) > 0 {
+       if (cfg.ECDSATLS != nil && len(cfg.ECDSATLS.ClientCAs) > 0) ||
+               (cfg.EdDSATLS != nil && len(cfg.EdDSATLS.ClientCAs) > 0) ||
+               (cfg.GOSTTLS != nil && len(cfg.GOSTTLS.ClientCAs) > 0) {
                if r.TLS == nil {
                        err = errors.New("TLS client authentication required")
                        printErr(http.StatusForbidden, err)
@@ -268,13 +270,11 @@ IndexLookuped:
                for _, u := range forHTTP.URLs {
                        w.Header().Add("Link", "<"+u+">; rel=duplicate")
                }
-               if forHTTP.SHA256 != nil {
-                       w.Header().Add("Digest", "SHA-256="+
-                               base64.StdEncoding.EncodeToString(forHTTP.SHA256))
+               for name, digest := range forHTTP.Hashes {
+                       w.Header().Add("Digest", name+"="+base64.StdEncoding.EncodeToString(digest))
                }
-               if forHTTP.SHA512 != nil {
-                       w.Header().Add("Digest", "SHA-512="+
-                               base64.StdEncoding.EncodeToString(forHTTP.SHA512))
+               for _, u := range forHTTP.Torrents {
+                       w.Header().Add("Link", "<"+u+`>; rel=describedby; type="application/x-bittorrent"`)
                }
        }
 SkipMeta4: