# RUG website template and single signon for django

Template and for creating a website in the University of Groningen *style*, which also helps you to get single sign-on
to work.

## Getting started

### Dependencies

Make sure these packages are installed on the webhost serving your website.

 * **centos** `yum install libxml2-devel libxslt-devel python34-devel xmlsec1-devel libmcrypt libmcrypt-devel xmlsec1-openssl`
 * **ubuntu** `sudo apt-get install libxml2-dev libxslt1-dev libxmlsec1-dev python3-dev`

## Virtualenv

I would suggest you use a virtualenv, this is a directory which contains the python executables and all python
packages, like django, python3-saml, etc.

    mkdir rugwebsite && cd rugwebsite
    virtualenv --python=/usr/bin/python3.5 venv
    source venv/bin/activate
    pip3 install -U gunicorn git+ssh://git@git.webhosting.rug.nl:222/p253591/rug-website.git

## Settings and X509 certificate

Create a file `rugwebsite/settings.py`, with settings like these:

	import os

	BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
	SECRET_KEY = '....'
	DEBUG = True
	LOGIN_REDIRECT_URL = '/'

	INSTALLED_APPS = (
	    'django.contrib.admin',
	    'django.contrib.auth',
	    'django.contrib.contenttypes',
	    'django.contrib.sessions',
	    'django.contrib.messages',
	    'django.contrib.staticfiles',
	    'bootstrap4',
	    'rugwebsite',
	)

	MIDDLEWARE_CLASSES = (
	    'django.contrib.sessions.middleware.SessionMiddleware',
	    'django.middleware.common.CommonMiddleware',
	    'django.middleware.csrf.CsrfViewMiddleware',
	    'django.contrib.auth.middleware.AuthenticationMiddleware',
	    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
	    'django.contrib.messages.middleware.MessageMiddleware',
	    'django.middleware.clickjacking.XFrameOptionsMiddleware',
	    'django.middleware.security.SecurityMiddleware',
	)

	ROOT_URLCONF = 'urls'

	TEMPLATES = [
	    {
		'BACKEND': 'django.template.backends.django.DjangoTemplates',
		'DIRS': [],
		'APP_DIRS': True,
		'OPTIONS': {
		    'context_processors': [
		        'django.template.context_processors.debug',
		        'django.template.context_processors.request',
		        'django.contrib.auth.context_processors.auth',
		        'django.contrib.messages.context_processors.messages',
		    ],
		},
	    },
	]

	DATABASES = {
	    'default': {
		'ENGINE': 'django.db.backends.sqlite3',
		'NAME': os.path.join(BASE_DIR, '..', 'db.sqlite3'),
	    }
	}

	LANGUAGE_CODE = 'en-us'
	TIME_ZONE = 'Europe/Amsterdam'
	USE_I18N = True
	USE_L10N = True
	USE_TZ = True

	STATIC_URL = '/static/'
	STATIC_ROOT = os.path.join(BASE_DIR, 'static')

    SAML_ROUTE = 'sso/saml/'
    SAML_REDIRECT = '/'
    SAML_USERS_MAP = []

    SAML_PROVIDERS = []


Make sure to fill in something random for `SECRET_KEY`, consult the dango documentation to make sure you're super
secure.

Then you can use django-admin to complete the settings with SAML2 metadata, inclusing a private key and x509
certificate. Run the following and **append** the output to `rugwebsite/settings.py`

    PYTHONPATH=. DJANGO_SETTINGS_MODULE=settings django-admin init-saml2-settings --country NL --city Groningen --organisation 'University of Groningen' --organisation-unit 'Research and Innovation Support' --common-name 'cosmo.service.rug.nl/rugwebsite' --state Groningen --support-name 'Research and Innovation Support' --support-email 'ris@list.rug.nl' --technical-name 'Research and Innovation Support' --technical-email 'ris@list.rug.nl' --base-url 'cosmo.service.rug.nl' --entity-id 'www.rug.nl/cosmo'

You can change these settings if you like.