Clone of cs3org#3280 for cernbox

Author: glpatcern

pkg/app/provider/wopi/wopi.go

@@ -144,28 +144,24 @@ func (p *wopiProvider) GetAppURL(ctx context.Context, resource *provider.Resourc
 	q.Add("fileid", resource.GetId().OpaqueId)
 	q.Add("endpoint", resource.GetId().StorageId)
 	q.Add("viewmode", viewMode.String())
+	q.Add("appname", p.conf.AppName)
 
 	u, ok := ctxpkg.ContextGetUser(ctx)
-	if ok { // else defaults to "Guest xyz"
+	if ok { // else username defaults to "Guest xyz"
 		if u.Id.Type == userpb.UserType_USER_TYPE_LIGHTWEIGHT || u.Id.Type == userpb.UserType_USER_TYPE_FEDERATED {
 			q.Add("userid", resource.Owner.OpaqueId+"@"+resource.Owner.Idp)
 		} else {
 			q.Add("userid", u.Id.OpaqueId+"@"+u.Id.Idp)
 		}
-		var isPublicShare bool
+
+		q.Add("username", url.QueryEscape(u.DisplayName))
 		if u.Opaque != nil {
 			if _, ok := u.Opaque.Map["public-share-role"]; ok {
-				isPublicShare = true
+				q.Del("username") // on public shares default to "Guest xyz"
 			}
 		}
-
-		if !isPublicShare {
-			q.Add("username", u.Username)
-		}
 	}
 
-	q.Add("appname", p.conf.AppName)
-
 	var viewAppURL string
 	if viewAppURLs, ok := p.appURLs["view"]; ok {
 		if viewAppURL, ok = viewAppURLs[ext]; ok {

pkg/auth/manager/oidc/oidc.go

@@ -247,6 +247,10 @@ func (am *mgr) Authenticate(ctx context.Context, clientID, clientSecret string)
 		if err != nil {
 			return nil, nil, err
 		}
+		// strip the `guest:` prefix if present in the email claim (appears to come from LDAP at CERN?)
+		u.Mail = strings.Replace(u.Mail, "guest: ", "", 1)
+		// and decorate the display name with the email domain to make it different from a primary account
+		u.DisplayName = u.DisplayName + " (" + strings.Split(u.Mail, "@")[1] + ")"
 	} else {
 		scopes, err = scope.AddOwnerScope(nil)
 		if err != nil {