1 files changed, 84 insertions, 0 deletions
diff --git a/base/server/upgrade/10.0.1/03-AddRestServlet b/base/server/upgrade/10.0.1/03-AddRestServlet
new file mode 100755
index 000000000..36af3eebc
--- /dev/null
+++ b/base/server/upgrade/10.0.1/03-AddRestServlet
@@ -0,0 +1,84 @@
+#!/usr/bin/python
+# Authors:
+#     Ade Lee <alee@redhat.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Copyright (C) 2013 Red Hat, Inc.
+# All rights reserved.
+#
+
+import os
+import sys
+from lxml import etree as ET
+
+import pki
+import pki.upgrade
+
+class AddRestServlet(pki.upgrade.PKIUpgradeScriptlet):
+
+    restServicesServletData = """
+        <servlet>
+            <servlet-name> rest-services </servlet-name>
+            <servlet-class> com.netscape.cms.servlet.base.RESTServlet </servlet-class>
+        </servlet>"""
+
+    restServicesMappingData = """
+        <servlet-mapping>
+            <servlet-name>  rest-services </servlet-name>
+            <url-pattern>   /rest/*  </url-pattern>
+        </servlet-mapping> """
+
+    def __init__(self):
+
+        self.message = 'Add dummy REST servlet to upgraded Dogtag 9 instances'
+
+    def upgrade_subsystem(self, instance, subsystem):
+        if subsystem.type >= 10:
+            return
+
+        web_xml = os.path.join(
+            instance.base_dir,
+            'webapps', subsystem.name,
+            'WEB-INF', 'web.xml')
+
+        self.doc = ET.parse(web_xml)
+        self.root = self.doc.getroot()
+        self.add_rest_services_servlet()
+
+        self.doc.write(web_xml)
+
+    def add_rest_services_servlet(self):
+        #add rest-services servlet and mapping
+        found = False
+        for servlet in self.doc.findall('.//servlet'):
+            name = servlet.find('servlet-name').text.strip()
+            if name == 'rest-services':
+                found = True
+            if name == 'services':
+                index = self.root.index(servlet) + 1
+        if not found:
+            servlet = ET.fromstring(self.restServicesServletData)
+            self.root.insert(index, servlet)
+
+        found = False
+        for mapping in self.doc.findall('.//servlet-mapping'):
+            name = mapping.find('servlet-name').text.strip()
+            if name == 'rest-services':
+                found = True
+            if name == 'services':
+                index = self.root.index(mapping) + 1
+        if not found:
+            mapping = ET.fromstring(self.restServicesMappingData)
+            self.root.insert(index, mapping)