fix the discovery for the case when identity URL points to XRDS document.

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/discovery.cc b/lib/discovery.cc
index 5913ad4..c118c80 100644
--- a/lib/discovery.cc
+++ b/lib/discovery.cc
@@ -197,13 +197,19 @@ namespace opkele {
                     const char * eu = 0;
                     CURLcode r = easy_getinfo(CURLINFO_EFFECTIVE_URL,&eu);
                     if(r)
                         throw exception_curl(OPKELE_CP_ "failed to get CURLINFO_EFFECTIVE_URL",r);
                     string cid = util::strip_uri_fragment_part( idis.canonicalized_id = util::rfc_3986_normalize_uri(eu) );
                     if(xrds_location.empty()) {
-                        html2xrd(oi,idis);
+                        if(idis.xrd.empty())
+                            html2xrd(oi,idis);
+                        else{
+                            for(const service_type_t *st=op_service_types;
+                                    st<&op_service_types[sizeof(op_service_types)/sizeof(*op_service_types)];++st)
+                                queue_endpoints(oi,idis,st);
+                        }
                     }else{
                         idis.clear();
                         idis.canonicalized_id = cid;
                         discover_at(idis,xrds_location,xmode_xrd);
                         if(idis.xrd.empty())
                             html2xrd(oi,idis);