Add forgotten M_TERMS_NOT_SIGNED error message.

src/main/java/io/kamax/mxisd/exception/TermsNotSignedException.java

@@ -0,0 +1,28 @@
+/*
+ * ma1sd - Matrix Identity Server Daemon
+ * Copyright (C) 2020 Anatoliy SAblin
+ *
+ * https://www.github.com/ma1uta/ma1sd/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.exception;
+
+public class TermsNotSignedException extends RuntimeException {
+
+    public TermsNotSignedException() {
+        super("Please accept our updated terms of service before continuing");
+    }
+}

src/main/java/io/kamax/mxisd/http/undertow/handler/CheckTermsHandler.java

@@ -23,6 +23,7 @@ package io.kamax.mxisd.http.undertow.handler;
 import io.kamax.mxisd.auth.AccountManager;
 import io.kamax.mxisd.config.PolicyConfig;
 import io.kamax.mxisd.exception.InvalidCredentialsException;
+import io.kamax.mxisd.exception.TermsNotSignedException;
 import io.undertow.server.HttpHandler;
 import io.undertow.server.HttpServerExchange;
 import org.slf4j.Logger;
@@ -66,7 +67,7 @@ public class CheckTermsHandler extends BasicHttpHandler {
 
         if (!accountManager.isTermAccepted(token, policies)) {
             log.error("Non accepting request from: {}", exchange.getHostAndPort());
-            throw new InvalidCredentialsException();
+            throw new TermsNotSignedException();
         }
         log.trace("Access granted");
         child.handleRequest(exchange);

src/main/java/io/kamax/mxisd/http/undertow/handler/SaneHandler.java

@@ -83,6 +83,8 @@ public class SaneHandler extends BasicHttpHandler {
                 respond(exchange, HttpStatus.SC_BAD_REQUEST, e.getErrorCode(), e.getError());
             } catch (InvalidCredentialsException e) {
                 respond(exchange, HttpStatus.SC_UNAUTHORIZED, "M_UNAUTHORIZED", e.getMessage());
+            } catch (TermsNotSignedException e) {
+                respond(exchange, HttpStatus.SC_FORBIDDEN, "M_TERMS_NOT_SIGNED", e.getMessage());
             } catch (ObjectNotFoundException e) {
                 respond(exchange, HttpStatus.SC_NOT_FOUND, "M_NOT_FOUND", e.getMessage());
             } catch (NotImplementedException e) {