Add Apex based security scan code

JIRA: FUNCTEST-169

Performs a SCAP based security scan of all overcloud
nodes, followed by report download to functest dashboard

Change-Id: I9058227e19c0877e5f8913931febdd667a908cdd
Signed-off-by: lukehinds <lukehinds@gmail.com>

1 files changed, 178 insertions, 0 deletions

diff --git a/testcases/security_scan/security_scan.py b/testcases/security_scan/security_scan.py
new file mode 100644
index 00000000..f7f02cd9
--- /dev/null
+++ b/testcases/security_scan/security_scan.py
@@ -0,0 +1,178 @@
+#!/usr/bin/python
+#
+# Copyright (c) 2016 Red Hat
+# Luke Hinds (lhinds@redhat.com)
+# This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# 0.1: This script installs OpenSCAP on the remote host, and scans the
+# nominated node. Post scan a report is downloaded and if '--clean' is passed
+# all trace of the scan is removed from the remote system.
+
+import argparse
+import connect
+import datetime
+import os
+
+from ConfigParser import SafeConfigParser
+from keystoneclient.auth.identity import v2
+from keystoneclient import session
+from novaclient import client
+
+__version__ = 0.1
+__author__ = 'Luke Hinds (lhinds@redhat.com)'
+__url__ = 'https://wiki.opnfv.org/display/functest/Functest+Security'
+
+# Global vars
+INSTALLER_IP = os.getenv('INSTALLER_IP')
+oscapbin = 'sudo /bin/oscap'
+
+# Configure Nova Credentials
+com = 'sudo hiera admin_password'
+connect = connect.novaManager(com)
+keypass = connect.keystonepass()
+auth = v2.Password(auth_url='http://{0}:5000/v2.0'.format(INSTALLER_IP),
+                   username='admin',
+                   password=str(keypass).rstrip(),
+                   tenant_name='admin')
+sess = session.Session(auth=auth)
+nova = client.Client(2, session=sess)
+
+
+# args
+parser = argparse.ArgumentParser(description='OPNFV OpenSCAP Scanner')
+parser.add_argument('--config', action='store', dest='cfgfile',
+                    help='Config file', required=True)
+args = parser.parse_args()
+
+# functest logger
+logger = ft_logger.Logger("security_scan").getLogger()
+
+# Config Parser
+cfgparse = SafeConfigParser()
+cfgparse.read(args.cfgfile)
+
+
+def run_tests(host, nodetype):
+    port = cfgparse.get(nodetype, 'port')
+    user = cfgparse.get(nodetype, 'user')
+    user_key = cfgparse.get(nodetype, 'user_key')
+    logger.info("Host: {0} Selected Profile: {1}").format(host, nodetype)
+    logger.info("Creating temp file structure..")
+    createfiles(host, port, user, user_key)
+    logger.info("Installing OpenSCAP...")
+    install_pkg(host, port, user, user_key)
+    logger.info("Running scan...")
+    run_scanner(host, port, user, user_key, nodetype)
+    clean = cfgparse.get(nodetype, 'clean')
+    logger.info("Post installation tasks....")
+    post_tasks(host, port, user, user_key, nodetype)
+    if clean:
+        logger.info("Cleaning down environment....")
+        logger.info("Removing OpenSCAP....")
+        removepkg(host, port, user, user_key, nodetype)
+        logger.info("Deleting tmp file and reports (remote)...")
+        cleandir(host, port, user, user_key, nodetype)
+
+
+def nova_iterate():
+    # Find compute nodes, active with network on ctlplane
+    for server in nova.servers.list():
+        if server.status == 'ACTIVE' and 'compute' in server.name:
+            networks = server.networks
+            nodetype = 'compute'
+            for host in networks['ctlplane']:
+                run_tests(host, nodetype)
+        # Find controller nodes, active with network on ctlplane
+        elif server.status == 'ACTIVE' and 'controller' in server.name:
+            networks = server.networks
+            nodetype = 'controller'
+            for host in networks['ctlplane']:
+                run_tests(host, nodetype)
+
+
+def createfiles(host, port, user, user_key):
+    import connect
+    global tmpdir
+    localpath = os.getcwd() + '/scripts/createfiles.py'
+    remotepath = '/tmp/createfiles.py'
+    com = 'python /tmp/createfiles.py'
+    connect = connect.connectionManager(host, port, user, user_key,
+                                        localpath, remotepath, com)
+    tmpdir = connect.remotescript()
+
+
+def install_pkg(host, port, user, user_key):
+    import connect
+    com = 'sudo yum -y install openscap-scanner scap-security-guide'
+    connect = connect.connectionManager(host, port, user, user_key, com)
+    connect.remotecmd()
+
+
+def run_scanner(host, port, user, user_key, nodetype):
+    import connect
+    scantype = cfgparse.get(nodetype, 'scantype')
+    profile = cfgparse.get(nodetype, 'profile')
+    results = cfgparse.get(nodetype, 'results')
+    report = cfgparse.get(nodetype, 'report')
+    secpolicy = cfgparse.get(nodetype, 'secpolicy')
+    # Here is where we contruct the actual scan command
+    if scantype == 'xccdf':
+        cpe = cfgparse.get(nodetype, 'cpe')
+        com = '{0} xccdf eval --profile {1} --results {2}/{3}' \
+              ' --report {2}/{4} --cpe {5} {6}'.format(oscapbin,
+                                                       profile,
+                                                       tmpdir.rstrip(),
+                                                       results,
+                                                       report,
+                                                       cpe,
+                                                       secpolicy)
+        connect = connect.connectionManager(host, port, user, user_key, com)
+        connect.remotecmd()
+    elif scantype == 'oval':
+        com = '{0} oval eval --results {1}/{2} '
+        '--report {1}/{3} {4}'.format(oscapbin, tmpdir.rstrip(),
+                                      results, report, secpolicy)
+        connect = connect.connectionManager(host, port, user, user_key, com)
+        connect.remotecmd()
+    else:
+        com = '{0} oval-collect '.format(oscapbin)
+        connect = connect.connectionManager(host, port, user, user_key, com)
+        connect.remotecmd()
+
+
+def post_tasks(host, port, user, user_key, nodetype):
+    import connect
+    # Create the download folder for functest dashboard and download reports
+    reports_dir = cfgparse.get(nodetype, 'reports_dir')
+    dl_folder = os.path.join(reports_dir, host + "_" +
+                             datetime.datetime.
+                             now().strftime('%Y-%m-%d_%H-%M-%S'))
+    os.makesdir(dl_folder, 0755)
+    report = cfgparse.get(nodetype, 'report')
+    results = cfgparse.get(nodetype, 'results')
+    reportfile = '{0}/{1}'.format(tmpdir.rstrip(), report)
+    connect = connect.connectionManager(host, port, user, user_key, dl_folder,
+                                        reportfile, report, results)
+    connect.download_reports()
+
+
+def removepkg(host, port, user, user_key, nodetype):
+    import connect
+    com = 'sudo yum -y remove openscap-scanner scap-security-guide'
+    connect = connect.connectionManager(host, port, user, user_key, com)
+    connect.remotecmd()
+
+
+def cleandir(host, port, user, user_key, nodetype):
+    import connect
+    com = 'sudo rm -r {0}'.format(tmpdir.rstrip())
+    connect = connect.connectionManager(host, port, user, user_key, com)
+    connect.remotecmd()
+
+
+if __name__ == '__main__':
+    nova_iterate()