From a36433365e2c5371a5c8832297c7d42bfd67e43d Mon Sep 17 00:00:00 2001
From: pkupczyk <pkupczyk>
Date: Tue, 24 Mar 2015 08:30:03 +0000
Subject: [PATCH] SSDM-1618 : CKAN - publication web app improvements -
anonymous access
SVN: 33714
---
.../AnonymousAuthenticationHandler.java | 69 +++++++++++++++++++
1 file changed, 69 insertions(+)
create mode 100644 datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/server/oaipmh/AnonymousAuthenticationHandler.java
diff --git a/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/server/oaipmh/AnonymousAuthenticationHandler.java b/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/server/oaipmh/AnonymousAuthenticationHandler.java
new file mode 100644
index 00000000000..73a97056cce
--- /dev/null
+++ b/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/server/oaipmh/AnonymousAuthenticationHandler.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2015 ETH Zuerich, CISD
+ *
+ * Licensed 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 ch.systemsx.cisd.openbis.dss.generic.server.oaipmh;
+
+import java.util.Properties;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import ch.systemsx.cisd.openbis.dss.generic.shared.ServiceProvider;
+import ch.systemsx.cisd.openbis.generic.shared.dto.SessionContextDTO;
+
+/**
+ * @author pkupczyk
+ */
+public class AnonymousAuthenticationHandler implements IAuthenticationHandler
+{
+
+ private static final String PROPERTY_USER = "user";
+
+ private static final String PROPERTY_PASSWORD = "password";
+
+ private String user;
+
+ private String password;
+
+ @Override
+ public void init(Properties properties)
+ {
+ user = (String) properties.get(PROPERTY_USER);
+
+ if (user == null || user.isEmpty())
+ {
+ throw new IllegalArgumentException("'" + PROPERTY_USER + "' cannot be null or empty.");
+ }
+
+ password = (String) properties.get(PROPERTY_PASSWORD);
+ }
+
+ @Override
+ public SessionContextDTO handle(HttpServletRequest request, HttpServletResponse response)
+ {
+ SessionContextDTO session = ServiceProvider.getOpenBISService().tryAuthenticate(user, password);
+
+ if (session != null)
+ {
+ return session;
+ } else
+ {
+ throw new IllegalArgumentException("Incorrect user or password specified in " + getClass().getName()
+ + " configuration. Please check the plugin.properties.");
+ }
+ }
+
+}
--
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