import os

from django.contrib.auth.models import User

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
SECRET_KEY = '_njkeh9n!4**hk@8e#e9mwa$#%7i5!bvl$2m**+v0l=g*nzm%b'
DEBUG = True
ALLOWED_HOSTS = []
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 = 'rugwebsite.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')
LOGOUT_URL = '/logout/'
LOGIN_URL = '/login/'


AUTHENTICATION_BACKENDS = [
    'django_saml2_pro_auth.auth.Backend'
]

User


SAML_PROVIDER_METADATA_URL = 'https://tst-idp.id.rug.nl/nidp/saml2/metadata'
SAML_ROUTE = 'sso/saml/'
SAML_REDIRECT = '/'
SAML_USERS_MAP = [{
  "RuG" : {
    "email": dict(key="urn:mace:dir:attribute-def:mail", index=0),
    "username": dict(key="urn:mace:dir:attribute-def:uid", index=0),
    "first_name": dict(key="urn:mace:dir:attribute-def:givenName", index=0),
    "last_name": dict(key="urn:mace:dir:attribute-def:sn", index=0),
  }
}]

PRIVATE_KEY = """-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----"""

X509 = """-----BEGIN CERTIFICATE-----
MIIDYDCCAsmgAwIBAgIBADANBgkqhkiG9w0BAQ0FADCBzDELMAkGA1UEBhMCbmwx
EjAQBgNVBAgMCUdyb25pbmdlbjEgMB4GA1UECgwXVW5pdmVyc2l0eSBvZiBHcm9u
aW5nZW4xKTAnBgNVBAMMIGNvc21vLnNlcnZpY2UucnVnLm5sL3J1Zy13ZWJzaXRl
MRIwEAYDVQQHDAlHcm9uaW5nZW4xKDAmBgNVBAsMH1Jlc2VhcmNoIGFuZCBJbm5v
dmF0aW9uIFN1cHBvcnQxHjAcBgkqhkiG9w0BCQEWD3Jpc0BsaXN0LnJ1Zy5ubDAe
Fw0xNzExMTQwODM4NTVaFw0yNzExMTIwODM4NTVaMIHMMQswCQYDVQQGEwJubDES
MBAGA1UECAwJR3JvbmluZ2VuMSAwHgYDVQQKDBdVbml2ZXJzaXR5IG9mIEdyb25p
bmdlbjEpMCcGA1UEAwwgY29zbW8uc2VydmljZS5ydWcubmwvcnVnLXdlYnNpdGUx
EjAQBgNVBAcMCUdyb25pbmdlbjEoMCYGA1UECwwfUmVzZWFyY2ggYW5kIElubm92
YXRpb24gU3VwcG9ydDEeMBwGCSqGSIb3DQEJARYPcmlzQGxpc3QucnVnLm5sMIGf
MA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKr3cccv8/SF7sQYR1nSeF2I4ttV1s
m7BWDwdi8SqEwdPdfaAko/FrFtmnklFug7HS5ItbR56sIUztg+WCsitDy5xeVGUO
nU6ye8m4M3jwGD4RE1fua3Uy/QMFuP8MJB33LYnUCt//CEgoFtoRFoGkLqj12cST
0ocmysy9atVizwIDAQABo1AwTjAdBgNVHQ4EFgQUZeo8RVZu3DThn3/zFG0F9GY3
ePcwHwYDVR0jBBgwFoAUZeo8RVZu3DThn3/zFG0F9GY3ePcwDAYDVR0TBAUwAwEB
/zANBgkqhkiG9w0BAQ0FAAOBgQA05TKxrECfo9riTAkSSJlr4mCO3rcRdeFy6r7w
84oASZdRsqyZDngQdR9QnMpIxuEt9jwoTe/5le6wq67hZtTKewZc/IhcZvbqxTmi
UWSCBCsT1tlzm8plg2B8mqS+Sp/b8ouRVaDrHbjXciL+831LmhRy1FJwEYKGwCZE
i1/B4Q==
-----END CERTIFICATE-----"""

CSR = """-----BEGIN CERTIFICATE REQUEST-----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-----END CERTIFICATE REQUEST-----"""

import sys
if sys.version_info[0] == 2:
    import urllib  # python 2
else:
    assert sys.version_info[0] == 3
    import urllib.request as urllib  # python 3

with urllib.urlopen(SAML_PROVIDER_METADATA_URL) as u:
    RUG_PROVIDER_METADATA = u.read().decode('utf-8')

SAML_PROVIDERS = [{
    "RuG": {
        "strict": True,
        "debug": True,
        "custom_base_path": "",
        "sp": {
            "entityId": "https://cosmo.service.rug.nl/rug-website/saml2/metadata",
            # "entityId": "https://cosmo.service.rug.nl/rugwebsite/saml/metadata?provider=RuG",
            "assertionConsumerService": {
                "url": "https://cosmo.service.rug.nl/rugwebsite/sso/saml/?provider=RuG&acs",
                "binding": "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
            },
            "singleLogoutService": {
                "url": "https://cosmo.service.rug.nl/rugwebsite/sso/saml/?provider=RuG",
                "binding": "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
            },
            "NameIDFormat": "urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified",
            "x509cert": X509,
            "privateKey": PRIVATE_KEY,
        },
        "idp": {
            "entityId": "https://tst-idp.id.rug.nl/nidp/saml2/metadata",
            "singleSignOnService": {
                "url": "https://tst-idp.id.rug.nl/nidp/saml2/sso",
                "binding": "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
            },
            "singleLogoutService": {
                "url": "https://tst-idp.id.rug.nl/nidp/saml2/spslo",
                "binding": "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
            },
            "x509cert": RUG_PROVIDER_METADATA,
        },
        "organization": {
            "en-US": {
                "name": "University of Groningen",
                "displayname": "University of Groningen",
                "url": "https://cosmo.service.rug.nl/rugwebsite/"
            }
        },
        "contact_person": {
            "technical": {
                "given_name": "Research and Innovation Support",
                "email_address": "ris@list.rug.nl"
            },
            "support": {
                "given_name": "Research and Innovation Support",
                "email_address": "ris@list.rug.nl"
            }
        },
        "security": {
            "name_id_encrypted": False,
            "authn_requests_signed": True,
            "logout_requests_signed": False,
            "logout_response_signed": False,
            "sign_metadata": False,
            "want_messages_signed": False,
            "want_assertions_signed": True,
            "want_name_id": True,
            "want_name_id_encrypted": False,
            "want_assertions_encrypted": True,
            "signature_algorithm": "http://www.w3.org/2000/09/xmldsig#rsa-sha1",
            "digest_algorithm": "http://www.w3.org/2000/09/xmldsig#rsa-sha1",
        }
    }
}]