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Posted to notifications@james.apache.org by bt...@apache.org on 2020/12/16 06:52:13 UTC
[james-project] 06/08: JAMES-3431 Message hook for positioning
information on outgoing emails
This is an automated email from the ASF dual-hosted git repository.
btellier pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/james-project.git
commit 4cc8d7bf6e25b0e30355e3765c65aae80e7e24da
Author: Benoit Tellier <bt...@linagora.com>
AuthorDate: Thu Dec 10 11:34:35 2020 +0700
JAMES-3431 Message hook for positioning information on outgoing emails
---
.../james/smtpserver/dsn/DSNMessageHook.java | 52 ++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/dsn/DSNMessageHook.java b/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/dsn/DSNMessageHook.java
new file mode 100644
index 0000000..b9060a3
--- /dev/null
+++ b/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/dsn/DSNMessageHook.java
@@ -0,0 +1,52 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one *
+ * or more contributor license agreements. See the NOTICE file *
+ * distributed with this work for additional information *
+ * regarding copyright ownership. The ASF licenses this file *
+ * to you under the Apache License, Version 2.0 (the *
+ * "License"); you may not use this file except in compliance *
+ * with the License. You may obtain a copy of the License at *
+ * *
+ * http://www.apache.org/licenses/LICENSE-2.0 *
+ * *
+ * Unless required by applicable law or agreed to in writing, *
+ * software distributed under the License is distributed on an *
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
+ * KIND, either express or implied. See the License for the *
+ * specific language governing permissions and limitations *
+ * under the License. *
+ ****************************************************************/
+
+package org.apache.james.smtpserver.dsn;
+
+import static org.apache.james.smtpserver.dsn.DSNMailParameterHook.DSN_ENVID;
+import static org.apache.james.smtpserver.dsn.DSNMailParameterHook.DSN_RET;
+import static org.apache.james.smtpserver.dsn.DSNRcptParameterHook.DSN_RCPT_PARAMETERS;
+
+import java.util.Optional;
+
+import org.apache.james.core.MailAddress;
+import org.apache.james.protocols.api.ProtocolSession;
+import org.apache.james.protocols.smtp.SMTPSession;
+import org.apache.james.protocols.smtp.hook.HookResult;
+import org.apache.james.smtpserver.JamesMessageHook;
+import org.apache.mailet.DsnParameters;
+import org.apache.mailet.Mail;
+
+import com.google.common.collect.ImmutableMap;
+
+public class DSNMessageHook implements JamesMessageHook {
+ @Override
+ public HookResult onMessage(SMTPSession session, Mail mail) {
+ Optional<DsnParameters.Ret> ret = session.getAttachment(DSN_RET, ProtocolSession.State.Transaction);
+ Optional<DsnParameters.EnvId> envId = session.getAttachment(DSN_ENVID, ProtocolSession.State.Transaction);
+ ImmutableMap<MailAddress, DsnParameters.RecipientDsnParameters> rcptParameters =
+ session.getAttachment(DSN_RCPT_PARAMETERS, ProtocolSession.State.Transaction)
+ .map(DSNRcptParameterHook.Builder::build)
+ .orElse(ImmutableMap.of());
+
+ DsnParameters.of(envId, ret, rcptParameters)
+ .ifPresent(mail::setDsnParameters);
+ return HookResult.DECLINED;
+ }
+}
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