Fix: public link previews

Signed-off-by: jkoberg <[email protected]> (cherry picked from commit b82840f)
rhafer · Mar 12, 2024 · 9b24425 · 9b24425
1 parent efdc8ff
commit 9b24425
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diff --git a/changelog/unreleased/fix-publiclink-previews.md b/changelog/unreleased/fix-publiclink-previews.md
@@ -0,0 +1,5 @@
+Bugfix: Fix public link previews
+
+Fixes previews for public links
+
+https://github.com/cs3org/reva/pull/4566
diff --git a/internal/http/services/owncloud/ocdav/dav.go b/internal/http/services/owncloud/ocdav/dav.go
@@ -255,7 +255,7 @@ func (h *DavHandler) Handler(s *svc) http.Handler {
 				sig := q.Get("signature")
 				expiration := q.Get("expiration")
 				// We restrict the pre-signed urls to downloads.
-				if sig != "" && expiration != "" && r.Method != http.MethodGet {
+				if sig != "" && expiration != "" && !(r.Method == http.MethodGet || r.Method == http.MethodHead) {
 					w.WriteHeader(http.StatusUnauthorized)
 					return
 				}