Move PNF simulator from /test/mocks to new project

This code is a copy of pnfsimulator located in integration repository
(/test/mocks/pnfsimulator) with added profile "docker" in pom.xml
located in pnfsimulator and netconfsimulator subprojects

Issue-ID: INT-1517
Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
Change-Id: I725fa0530c41b13cb12705979dee8b8b354dc1a1

1 files changed, 162 insertions, 0 deletions

diff --git a/netconfsimulator/netconf/set-up-xmls.py b/netconfsimulator/netconf/set-up-xmls.py
new file mode 100755
index 0000000..2ec1cf2
--- /dev/null
+++ b/netconfsimulator/netconf/set-up-xmls.py
@@ -0,0 +1,162 @@
+#!/usr/bin/env python
+
+###
+# ============LICENSE_START=======================================================
+# Simulator
+# ================================================================================
+# Copyright (C) 2019 Nokia. All rights reserved.
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+###
+
+import os
+import sys
+import logging
+import logging.config
+
+logging.basicConfig()
+logger = logging.getLogger()
+logger.setLevel(logging.INFO)
+
+# Placeholders definition - this needs to match placeholders in
+# load_server_certs_xml_file and tls_listen_xml_file
+SERVER_KEY_NAME = "SERVER_KEY_NAME"
+SERVER_CERT_NAME = "SERVER_CERT_NAME"
+SERVER_CERTIFICATE_HERE = "SERVER_CERTIFICATE_HERE"
+CA_CERT_NAME = "CA_CERT_NAME"
+CLIENT_CERT_NAME = "CLIENT_CERT_NAME"
+CLIENT_CERTIFICATE_HERE="CLIENT_CERTIFICATE_HERE"
+CA_CERTIFICATE_HERE = "CA_CERTIFICATE_HERE"
+CLIENT_FINGERPRINT_HERE = "CLIENT_FINGERPRINT_HERE"
+SERVER_CERTIFICATE_ENV = "SERVER_CERTIFICATE_ENV"
+CA_CERTIFICATE_ENV = "CA_CERTIFICATE_ENV"
+
+
+class FileHelper(object):
+    @classmethod
+    def get_file_contents(cls, filename):
+        with open(filename, "r") as f:
+            return f.read()
+
+    @classmethod
+    def write_file_contents(cls, filename, data):
+        with open(filename, "w+") as f:
+            f.write(data)
+
+
+class CertHelper(object):
+    @classmethod
+    def get_pem_content_stripped(cls, pem_dir, pem_filename):
+        cmd = "cat {}/{} | grep -v '^-'".format(pem_dir, pem_filename)
+        content = CertHelper.system(cmd)
+        return content
+
+    @classmethod
+    def get_cert_fingerprint(cls, directory, cert_filename):
+        cmd = "openssl x509 -fingerprint -noout -in {}/{} | sed -e " \
+              "'s/SHA1 Fingerprint//; s/=//; s/=//p'" \
+            .format(directory, cert_filename)
+        fingerprint = CertHelper.system(cmd)
+        return fingerprint
+
+    @classmethod
+    def print_certs_info(cls, ca_cert, ca_fingerprint, server_cert):
+        logger.info("Will use server certificate: " + server_cert)
+        logger.info("Will use CA certificate: " + ca_cert)
+        logger.info("CA certificate fingerprint: " + ca_fingerprint)
+
+    @classmethod
+    def system(cls, cmd):
+        return os.popen(cmd).read().replace("\n", "")
+
+
+class App(object):
+    @classmethod
+    def patch_server_certs(cls, data, server_key_filename_noext,
+                           server_cert_filename_noext, ca_cert_filename_noext,
+                           server_cert, ca_cert, client_cert_filename_noext, client_cert):
+        data = data.replace(SERVER_KEY_NAME, server_key_filename_noext)
+        data = data.replace(SERVER_CERT_NAME, server_cert_filename_noext)
+        data = data.replace(CA_CERT_NAME, ca_cert_filename_noext)
+        data = data.replace(CLIENT_CERT_NAME, client_cert_filename_noext)
+        data = data.replace(CLIENT_CERTIFICATE_HERE, client_cert)
+        data = data.replace(SERVER_CERTIFICATE_HERE, server_cert)
+        data = data.replace(CA_CERTIFICATE_HERE, ca_cert)
+        return data
+
+    @classmethod
+    def patch_tls_listen(cls, data, server_cert_filename_noext, client_fingerprint,
+                         server_cert, ca_cert):
+        data = data.replace(SERVER_CERT_NAME, server_cert_filename_noext)
+        data = data.replace(CLIENT_FINGERPRINT_HERE, client_fingerprint)
+        data = data.replace(SERVER_CERTIFICATE_HERE, server_cert)
+        data = data.replace(CA_CERTIFICATE_HERE, ca_cert)
+        return data
+
+    @classmethod
+    def run(cls):
+        # name things
+        cert_dir = sys.argv[1]
+        ca_cert_filename = sys.argv[2]
+        server_cert_filename = sys.argv[3]
+        server_key_filename = sys.argv[4]
+        load_server_certs_xml_file = sys.argv[5]
+        tls_listen_xml_file = sys.argv[6]
+        client_cert_filename = sys.argv[7]
+
+
+        # strip extensions
+        ca_cert_filename_noext = ca_cert_filename.replace(".crt", "")
+        server_cert_filename_noext = server_cert_filename.replace(".crt", "")
+        server_key_filename_noext = server_key_filename.replace(".pem", "")
+        client_cert_filename_noext = client_cert_filename.replace(".crt", "")
+
+        # get certificates from files
+        server_cert = CertHelper.get_pem_content_stripped(cert_dir,
+                                                          server_cert_filename)
+        ca_cert = CertHelper.get_pem_content_stripped(cert_dir,
+                                                      ca_cert_filename)
+        client_fingerprint = CertHelper.get_cert_fingerprint(cert_dir,
+                                                             client_cert_filename)
+        CertHelper.print_certs_info(ca_cert, client_fingerprint, server_cert)
+
+        client_cert = CertHelper.get_pem_content_stripped(cert_dir,
+                                                          client_cert_filename)
+        # patch TLS configuration files
+        data_srv = FileHelper.get_file_contents(load_server_certs_xml_file)
+        patched_srv = App.patch_server_certs(data_srv, server_key_filename_noext,
+                                             server_cert_filename_noext,
+                                             ca_cert_filename_noext,
+                                             server_cert, ca_cert,
+                                             client_cert_filename_noext, client_cert)
+        FileHelper.write_file_contents(load_server_certs_xml_file, patched_srv)
+
+        data_tls = FileHelper.get_file_contents(tls_listen_xml_file)
+        patched_tls = App.patch_tls_listen(data_tls, server_cert_filename_noext,
+                                           client_fingerprint, server_cert, ca_cert)
+        FileHelper.write_file_contents(tls_listen_xml_file, patched_tls)
+
+
+def main():
+    if len(sys.argv) is not 8:
+        print("Usage: {1} <cert_dir> <ca_cert_filename> <server_cert_filename> "
+              "<server_key_filename> <load_server_certs_xml_full_path> "
+              "<tls_listen_full_path> <client_cert_filename>", sys.argv[0])
+        return 1
+    App.run()
+    logger.info("XML files patched successfully")
+
+
+if __name__ == '__main__':
+    main()