Setting up NOCLook
This guide is written for Ubuntu 10.04.
Paths used in this guide is just a suggestion, as long as Python can find the files it needs to import it is all good.
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sudo apt-get install git-core python-virtualenv openjdk-6-jdk build-essential postgresql python-psycopg2 libpq-dev python-dev
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Make a virtual python environment.
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sudo su
mkdir /opt/python_environments/
cd /opt/python_environments/
virtualenv --no-site-packages norduni
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Install needed python modules.
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sudo su
source /opt/python_environments/norduni/bin/activate
pip install django ipaddr argparse pexpect markdown psycopg2 lucene-querybuilder django-tastypie xlwt south django-activity-stream django-jsonfield
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Here psycopg2 is optional but you need to install the Python database module of your SQL database choice. If you have trouble installing psycopg2.
Get the NORDUni files:
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cd /opt/
git clone git://git.nordu.net/norduni.git
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Get the NERDS files:
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mkdir /opt/norduni/tools/
cd /opt/norduni/tools/
git clone https://github.com/fredrikt/nerds.git
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Symlink admin media and the virtual python environment to niweb.
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cd /opt/norduni/src/niweb/
ln -s /opt/python_environments/norduni env
cd static
ln -s ../env/lib/python2.6/site-packages/django/contrib/admin/media/ admin
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Set password for database user and create a new database
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sudo -u postgres psql postgres
\password postgres
Write password
Write password again
Ctrl+D
sudo -u postgres createdb norduni
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Change the django settings.
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# Django settings for niweb project
cd /opt/norduni/src/niweb/
cp generic_settings.py settings.py
vi settings.py
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Change at least the following settings.
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NIWEB_ROOT = '/opt/norduni/src/niweb/'
NIWEB_MEDIA_URL = '/static/'
# Database settings
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'NAME': 'norduni',
'USER': 'postgres',
'PASSWORD': 'secret',
'HOST': 'localhost'
}
}
# Neo4j settings
NEO4J_RESOURCE_URI = '/opt/norduni/dependencies/neo4jdb/'
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Install JPype and Neo4j-embedded.
Download jpype. (http://sourceforge.net/projects/jpype/files/Image Removed)
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pip install neo4j-embedded
export JAVA_HOME=/usr/lib/jvm/java-6-openjdk/jre/
pip install /path/to/jpypeJPype-version.zip
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Setting up a local/development NOCLook
Deploying NOCLook
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Set up the SQL database using the Django project.
Change the following lines in urls.py:
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cd /opt/norduni/src/niweb/ |
...
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title |
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urls.py |
# StaticDjango Generic serveLogin
#(r'^site_media/(?P<path>.*)^accounts/login/$', 'django.contrib.auth.views.static.servelogin'),
# Federated # {'document_root': settings.STATIC_DEV_MEDIA}),
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Install nginx, postfix and gunicorn.
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sudo apt-get install nginx postfix
pip install gunicorn
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Create a gunicorn start file.
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title | /opt/norduni/src/start_noclook.sh |
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#!/bin/bash
set -e
export JAVA_HOME=/usr/lib/jvm/java-6-openjdk/
LOGFILE=/var/log/ni/noclook.log
LOGDIR=$(dirname $LOGFILE)
NUM_WORKERS=1
# user/group to run as
USER=user
GROUP=group
cd /opt/norduni/src/niweb
source env/bin/activate
test -d $LOGDIR || mkdir -p $LOGDIR
exec env/bin/gunicorn_django -w $NUM_WORKERS \
--user=$USER --group=$GROUP --log-level=debug \
--log-file=$LOGFILE 2>>$LOGFILE
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login
#(r'^accounts/', include('niweb.apps.fedlogin.urls')),
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python manage.py syncdb
python manage.py runserver 0.0.0.0:80
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Now you should be able surf to your machines ip and see the NOCLook app started.
It is time to collect and insert some data.
Deploying NOCLook
Comment out the static media url in /opt/norduni/src/niweb/urls.py.
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# Static serve
#(r'^site_media/(?P<path>.*)$', 'django.views.static.serve',
# {'document_root': settings.STATIC_DEV_MEDIA}),
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Install nginx, postfix and gunicorn.
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sudo apt-get install nginx postfix
pip install gunicorn
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Create a gunicorn start fileConfigure nginx.
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title | /etcopt/nginxnorduni/sites-available/defaultsrc/start_noclook.sh |
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#!/bin/bash
set -e
export JAVA_HOME=/usr/lib/jvm/java-6-openjdk/
LOGFILE=
server {
listen 80;
root /opt/norduni/src/niweb;
server_name ni.example.net;
access_log /var/log/ni/noclook-access.log;
error_log /var/log/ni/noclook-error.log;
location /static/ {
root
LOGDIR=$(dirname $LOGFILE)
NUM_WORKERS=1
# user/group to run as
USER=user
GROUP=group
cd /opt/norduni/src/niweb
source env/bin/activate
test -d $LOGDIR || mkdir -p $LOGDIR
exec env/bin/gunicorn_django -w $NUM_WORKERS \
--user=$USER --group=$GROUP --log-level=debug \
--log-file=$LOGFILE 2>>$LOGFILE
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Configure nginx.
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title | /etc/nginx/sites-available/default |
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server {
listen 80;
root /opt/norduni/src/niweb;
server_name ni.example.net;
access_log /var/log/ni/noclook-access.log;
error_log /var/log/ni/noclook-error.log;
location /static/;
autoindex on;
access_log off;
expires 30d;
}
location / {
proxy_pass_header Serverroot /opt/norduni/src/niweb/;
proxy_set_header Host $http_hostautoindex on;
proxyaccess_redirectlog off;
proxy_set_header X-Real-IP $remote_addr;expires 30d;
}
location / {
proxy_setpass_header X-Scheme $schemeServer;
proxy_connectset_timeout 10header Host $http_host;
proxy_read_timeoutredirect 10off;
proxy_pass http://localhost:8000/set_header X-Real-IP $remote_addr;
}
}
proxy_set_header X-Scheme $scheme;
proxy_connect_timeout 10;
proxy_read_timeout 10;
proxy_pass http://localhost:8000/;
}
}
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Install supervisord and set up the following start script.
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easy_install supervisor
echo_supervisord_conf > /etc/supervisord.conf
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title | /etc/init/supervisord.conf |
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description "supervisord"
start on runlevel [2345]
stop on runlevel [!2345]
respawn
exec /usr/local/bin/supervisord --nodaemon --configuration /etc/supervisord.conf
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Add the noclook start script to the supervisor configuration.
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[program:noclook]
directory = /opt/norduni/src/niweb/
user = user
command = /opt/norduni/src/start_noclook.sh
stdout_logfile = /var/log/ni/supervisor_logfile.log
stderr_logfile = /var/log/ni/supervisor_err_logfile.log
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Set up a GIT repository for the JSON files produced by the NERDS producers and make a clone in /var/opt/. NORDUnet has a GIT repository called nistore
and it is cloned to /var/opt/nistore/.
Consume the JSON files from the repository with the NOCLook consume scripts.
Collecting and Collecting and processing network data
To insert data you need to stop any python process that is using the Neo4j database. We hope to get the option to load more database instances in read-only mode in a near future then
this could be avoided.
Juniper Configuration Producer/Consumer
NORDUnet has a GIT repository called nistore and it is cloned to /opt/nistore/.
To start have a look at the NERDS README then clone the NERDS project.
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cd /opt/norduni/
mkdir tools
cd tools
git clone https://github.com/fredrikt/nerds.git
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Juniper Configuration Producer/Consumer
The The Juniper configuration producer can load Juniper configuration directly from the router via SSH or Juniper configuration files in XML format from disk.
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[ssh]
user = view_account_user
password = not_so_secret_password
[sources]
remote = one.example.org two.example.org three.example.org
local = /var/conf/one.xml /var/conf/two.xml /var/conf/three.xml
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title | Blank output from the juniper_conf.py producer. |
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"host": {
"juniper_conf": {
"bgp_peerings": [
{
"as_number": "",
"group": "",
"description": "",
"remote_address": "",
"local_address": "",
"type": ""
},
],
"interfaces": [
{
"name": "",
"bundle": "",
"vlantagging": true/false,
"units": [
{
"address": [
"",
""
],
"description": "",
"unit": "",
"vlanid": ""
}
],
"tunnels": [
{
"source": "",
"destination": ""
}
],
"description": ""
},
],
"name": ""
},
"version": 1,
"name": ""
}
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The JSON files can the be inserted using noclook_juniper_consumer.py.
Change the path at the top of the script to be able to import norduni_client.py.
Edit the template.conf file with the correct path to the Juniper NERDS files.
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[data]
juniper_conf = /path/to/juniper/json
nmap_services =
alcatel_isis =
noclook =
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Then run:
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python noclook_juniper_consumer.py -C template.conf
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...
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title | Optional mapping file |
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To be added
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osi_address;name;other1;otherN
47002300000001000100010001002060280DB11D;NU-SHHM-ILA-01;info1;infoN
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"host": {
"alcatel_isis": {
"data": {
"ip_address": "",
"link": "",
"name": "",
"osi_address": "",
"ots": "",
"type": ""
},
"name": "",
"neighbours": [
{
"metric": "",
"name": ""
},
]
},
"name": "",
"version": 1
}
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The JSON files can be inserted with noclook_alcatel_consumer.py.
Edit the template.conf file with the correct path to the Alcatel ISIS NERDS files.
Change the path at the top of the script to be able to import norduni_client.py.
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[data]
juniper_conf =
nmap_services =
alcatel_isis = /path/to/alcatel/json
noclook =
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Then run:
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python noclook_alcatel_consumer.py -C template.conf
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nmap Producer/Consumer
Using the namp the nmap services producer you can scan a network or individual addresses. NORDUnet have a file
with networks that is used with the "-iL networks_file" option added to NERDS_NMAP_OPTIONS in the run.sh file.
You need to install python-nmap from https://github.com/johanlundberg/python-nmap if the pip version gives you trouble.
Then you can scan your localhost with:
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cd /opt/norduni/tools/nerds/producers/nmap_services
./run.sh . 127.0.0.1
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You will find the JSON file in /opt/norduni/tools/nerds/producers/nmap_services/producers/json/.
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"host" : {
"."
"host" : {
"." : {
"os" : {
"family" : "",
"name" : ""
}
},
"addrs" : [
"127.0.0.1"
],
"hostnames" : [
"host.example.org"
],
"name" : "host.example.org",
"services" : {
"ipv4": {
"127.0.0.1": {
"tcp": {
"1025": {
"product": "Microsoft Windows RPC",
"confidence": "10",
"name": "msrpc",
"proto": "unknown"},
"1029": {
"product": "Microsoft Windows RPC over HTTP",
"confidence": "10",
"version": "1.0",
"name": "ncacn_http",
"proto": "unknown"},
}
}
}
},
"version" : 1
}
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The JSON files can be inserted with noclook_nmap_consumer_py.py.
Edit the template.conf file with the correct path to the nmap services JSON files.
Change the path at the top of the script to be able to import norduni_client.py.
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[data]
juniper_conf =
nmap_services = /path/to/nmap/json
alcatel_isis =
noclook =
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Then run:
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python noclook_nmap_consumer.py -C template.conf
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...
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title | NORDUnet site documentation example |
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Add later
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name;Host;site_type;address;area;postcode;city;country;floor;room;latitude;longitude;responsible_for;owner_id;telenor_subscription_id;comment
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title | Blank output from NORDUnet site documentation example |
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{
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title | Blank output from NORDUnet site documentation example |
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{
"host": {
"csv_producer": {
"address": "",
"area": "",
"city": "",
"comment": "",
"country": "",
"floor": "",
"latitude": "",
"longitude": "",
"meta_type": "",
"name": "",
"node_type": "",
"owner_id": "",
"postcode": "",
"responsible_for": "",
"room": "",
"site_type": "",
"telenor_subscription_id": ""
},
"name": "",
"version": 1
}
}
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...
Change the path at the top of the script to be able to import norduni_client.py.
Then run:
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python noclook_site_csv_consumer.py -D /path/to/site_files/json
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Change the path at the top of the script to be able to import norduni_client.py.
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[data]
juniper_conf = /path/to/juniper/json
nmap_services = /path/to/nmap/json
alcatel_isis = /path/to/alcate/json
noclook = #Used for loading backup.
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Then run:
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python noclook_consumer.py -C template.conf -I
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The database can be purged from all data using the P switch to the noclook_consumer.py script.
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python noclook_consumer.py -C template.conf -P
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Setting up old NOCLook version
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sudo apt-get install apache2 libapache2-mod-wsgi git-core python-virtualenv postfix openjdk-6-jre-headless postgresql python-psycopg2 libpq-dev python-dev
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Make a virtual python environment.
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cd /opt/python_environments/
sudo virtualenv --no-site-packages norduni
source norduni/env/bin/acivate
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Install needed python modules.
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sudo su
source python_environments/norduni/bin/activate
pip install django ipaddr argparse pexpect markdown psycopg2 lucene-querybuilder httplib2
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Get the NORDUni files:
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cd /var/opt/
git clone git://git.nordu.net/norduni.git
git checkout operation
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Get the NERDS files:
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mkdir /opt/norduni/tools/
cd /opt/norduni/tools/
git clone https://github.com/fredrikt/nerds.git
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Symlink admin media and the virtual python environment to niweb.
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cd /var/opt/norduni/src/niweb/
ln -s /var/opt/python_environments/norduni/ env
cd static
ln -s ../env/lib/python2.6/site-packages/django/contrib/admin/media/ admin
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Set password for database user and create a new database
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sudo -u postgres psql postgres
\password postgres
Write password
Write password again
Ctrl+D
sudo -u postgres createdb norduni
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Change the django settings.
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# Django settings for niweb project
cd /opt/norduni/src/niweb/
cp generic_settings.py settings.py
vi settings.py
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Change at least the following settings.
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NIWEB_ROOT = '/opt/norduni/src/niweb/'
NIWEB_MEDIA_URL = '/static/'
# Database settings
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'NAME': 'norduni',
'USER': 'postgres',
'PASSWORD': 'secret',
'HOST': 'localhost'
}
}
# Neo4j settings
NEO4J_RESOURCE_URI = 'http://localhost:7474/db/data/'
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Comment out the static media url in /opt/norduni/src/niweb/urls.py.
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# Static serve
#(r'^site_media/(?P<path>.*)$', 'django.views.static.serve',
# {'document_root': settings.STATIC_DEV_MEDIA}),
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Create a file name niweb in /etc/apache2/conf.d/.
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WSGIPythonPath "/var/opt/norduni/src:/var/opt/norduni/src/niweb"
WSGIPythonHome "/opt/python_environments/norduni"
WSGIRestrictStdin Off
WSGIRestrictStdout Off
WSGIScriptAlias / /var/opt/norduni/niweb.wsgi
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Add niweb path to niweb.wsgi
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sys.path.append('/opt/norduni/src/niweb')
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Add the following lines to /etc/apache2/sites-available/default-ssl
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Alias /admin_media /var/opt/norduni/src/niweb/static/admin/
Alias /site_media /var/opt/norduni/src/niweb/static/
<LocationMatch "^/(admin_media|site_media)">
Options FollowSymLinks
Order allow,deny
allow from all
SetHandler None
</LocationMatch>
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Neo4j 1.3 REST stand alone server
Download neo4j-1.3 from http://neo4j.orgImage Removed.
Extract the file to, for example, /var/opt/norduni/dependencies/.
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cd /var/opt/norduni/dependencies/
tar xfz neo4j-1.3.tar.gz
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Copy the startup script from /var/opt/norduni/src/scripts/neo4j/ to /etc/init.d/ and then make neo4j start on boot.
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update-rc.d /etc/init.d/neo4j defaults
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You need to shut down port 7474 from anything except localhost.
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iptables -A INPUT -p tcp --dport 7474 -s localhost -j ACCEPT
iptables -A INPUT -p tcp --dport 7474 -j DROP
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Save the rules and add the following line to your interface configuration so you will restore the rules on a reboot.
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bash -c "iptables-save > /etc/iptables.rules"
vi /etc/network/interfaces
iface eth0 inet static
pre-up iptables-restore < /etc/iptables.rules
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Create a file name niweb in /etc/apache2/conf.d/.
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WSGIPythonPath "/var/opt/norduni/src:/var/opt/norduni/src/niweb"
WSGIPythonHome "/opt/python_environments/norduni"
WSGIDaemonProcess processes=1 threads=25 # For neo4j-embedded
WSGIApplicationGroup %{GLOBAL} # For neo4j-embedded
WSGIRestrictStdin Off
WSGIRestrictStdout Off
WSGIScriptAlias / /var/opt/norduni/niweb.wsgi
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Add niweb path to niweb.wsgi
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sys.path.append('/opt/norduni/src/niweb')
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/etc/apache2.conf
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<IfModule mpm_prefork_module>
StartServers 1
ServerLimit 1
MinSpareServers 5
MaxSpareServers 10
MaxClients 1
MaxRequestsPerChild 0
</IfModule>
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Apache Shibboleth configuration
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<LocationMatch "Shibboleth.sso">
SetHandler None
</LocationMatch>
<Location "/accounts/login-federated/">
AuthType shibboleth
ShibRequireSession On
require valid-user
RequestHeader set X_REMOTE_USER %{eppn}e
RequestHeader set EPPN %{eppn}e
RequestHeader set GIVENNAME %{givenName}e
RequestHeader set SN %{sn}e
RequestHeader set MAIL %{mail}e
RequestHeader set AFFILIATION %{affiliation}e
RequestHeader set ENTITLEMENT %{entitlement}e
</Location>
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Using the Virtualbox image
Download the OVA file, NOCLook Test Ubuntu 12.04.ova.
Username: norduni
Password: norduni+123
To start the app:
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sudo su
/opt/norduni/start_dev_noclook.sh
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Now you should be able surf to your machines ip and see the NOCLook app started.
The NOCLook username is also norduni and the password is norduni+123.
To add more hosts just go to /opt/norduni/tools/nerds/producers/nmap_services_py.
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./run json address to scan
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After the data collection you insert the data using the consumer. (You have to stop the Django app first.)
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. /opt/norduni/src/niweb/env/bin/activate
cd /opt/norduni/src/scripts
python noclook_consumer.py -C test.conf -I
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