caldav: add DiscoverContextURL

2023-12-27 23:16:49 +01:00
parent 174622c1eb
commit 7e076258d6
3 changed files with 44 additions and 32 deletions
--- a/caldav/client.go
+++ b/caldav/client.go
@@ -16,6 +16,12 @@ import (
 	"github.com/emersion/go-webdav/internal"
 )

+// DiscoverContextURL performs a DNS-based CardDAV service discovery as
+// described in RFC 6352 section 11. It returns the URL to the CardDAV server.
+func DiscoverContextURL(ctx context.Context, domain string) (string, error) {
+	return internal.DiscoverContextURL(ctx, "caldavs", domain)
+}
+
 // Client provides access to a remote CardDAV server.
 type Client struct {
 	*webdav.Client