X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/c4f3d0554a02eba93d94d4c0914f4afddf85274b..218491158183159a25ddc9013a34ebe75a05bbf9:/IkiWiki/UserInfo.pm

diff --git a/IkiWiki/UserInfo.pm b/IkiWiki/UserInfo.pm
index 0bf100a95..31f20c517 100644
--- a/IkiWiki/UserInfo.pm
+++ b/IkiWiki/UserInfo.pm
@@ -36,8 +36,17 @@ sub userinfo_get ($$) {
 	if (! defined $userinfo ||
 	    ! exists $userinfo->{$user} || ! ref $userinfo->{$user} ||
             ! exists $userinfo->{$user}->{$field}) {
+		if ($field eq "realname" && defined $ENV{SSL_CLIENT_S_DN_CN}) {
+			userinfo_set($user, "realname", $ENV{SSL_CLIENT_S_DN_CN});
+			return $ENV{SSL_CLIENT_S_DN_CN};
+		}
 		return "";
 	}
+	if ($field eq "realname" && $userinfo->{$user}->{$field} eq "" &&
+	    defined $ENV{SSL_CLIENT_S_DN_CN}) {
+		userinfo_set($user, "realname", $ENV{SSL_CLIENT_S_DN_CN});
+		return $ENV{SSL_CLIENT_S_DN_CN};
+	}
 	return $userinfo->{$user}->{$field};
 }