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Commit
6f0adf06
authored
Jan 15, 2014
by
Őry Máté
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circle: proof of concept saml sp
parent
cfc2fc67
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3 changed files
with
79 additions
and
7 deletions
+79
-7
circle/circle/settings/base.py
+68
-5
circle/circle/settings/local.py
+2
-2
circle/circle/urls.py
+9
-0
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circle/circle/settings/base.py
View file @
6f0adf06
"""Common settings and globals."""
# flake8: noqa
from
datetime
import
timedelta
from
os
import
environ
from
os.path
import
abspath
,
basename
,
dirname
,
join
,
normpath
from
os.path
import
abspath
,
basename
,
dirname
,
join
,
normpath
,
isfile
from
sys
import
path
from
django.core.exceptions
import
ImproperlyConfigured
from
json
import
loads
# from socket import SOCK_STREAM
from
sys
import
path
# Normally you should not import ANYTHING from Django directly
# into your settings, but ImproperlyConfigured is an exception.
from
django.core.exceptions
import
ImproperlyConfigured
def
get_env_variable
(
var_name
,
default
=
None
):
...
...
@@ -36,6 +37,9 @@ SITE_ROOT = dirname(DJANGO_ROOT)
# Site name:
SITE_NAME
=
basename
(
DJANGO_ROOT
)
# Url to site: (e.g. http://localhost:8080/)
DJANGO_URL
=
get_env_variable
(
'DJANGO_URL'
)
# Add our project to our pythonpath, this way we don't need to type our project
# name in our dotted import paths:
path
.
append
(
DJANGO_ROOT
)
...
...
@@ -319,3 +323,62 @@ CACHES = {
'LOCATION'
:
'127.0.0.1:11211'
,
}
}
if
get_env_variable
(
'DJANGO_SAML'
,
'FALSE'
)
==
'TRUE'
:
try
:
from
shutil
import
which
# python >3.4
except
ImportError
:
from
shutilwhich
import
which
from
saml2
import
BINDING_HTTP_POST
,
BINDING_HTTP_REDIRECT
# INSTALLED_APPS += ( # needed only for testing djangosaml2
# 'djangosaml',
# )
AUTHENTICATION_BACKENDS
=
(
'django.contrib.auth.backends.ModelBackend'
,
'djangosaml2.backends.Saml2Backend'
,
)
LOGIN_URL
=
'/saml2/login/'
remote_metadata
=
join
(
SITE_ROOT
,
'remote_metadata.xml'
)
if
not
isfile
(
remote_metadata
):
raise
ImproperlyConfigured
(
'Download SAML2 metadata to
%
s'
%
remote_metadata
)
required_attrs
=
loads
(
get_env_variable
(
'DJANGO_SAML_REQUIRED'
,
'["uid"]'
))
optional_attrs
=
loads
(
get_env_variable
(
'DJANGO_SAML_OPTIONAL'
,
'["mail", "cn", "sn"]'
))
SAML_CONFIG
=
{
'xmlsec_binary'
:
which
(
'xmlsec1'
),
'entityid'
:
DJANGO_URL
+
'saml2/metadata/'
,
'attribute_map_dir'
:
join
(
SITE_ROOT
,
'attribute-maps'
),
'service'
:
{
'sp'
:
{
'name'
:
SITE_NAME
,
'endpoints'
:
{
'assertion_consumer_service'
:
[
(
DJANGO_URL
+
'saml2/acs/'
,
BINDING_HTTP_POST
),
],
'single_logout_service'
:
[
(
DJANGO_URL
+
'saml2/ls/'
,
BINDING_HTTP_REDIRECT
),
],
},
'required_attributes'
:
required_attrs
,
'optional_attributes'
:
optional_attrs
,
},
},
'metadata'
:
{
'local'
:
[
remote_metadata
],
},
'key_file'
:
join
(
SITE_ROOT
,
'samlcert.key'
),
# private part
'cert_file'
:
join
(
SITE_ROOT
,
'samlcert.pem'
),
# public part
}
try
:
SAML_CONFIG
+=
loads
(
get_env_variable
(
'DJANGO_SAML_SETTINGS'
))
except
ImproperlyConfigured
:
pass
SAML_CREATE_UNKNOWN_USER
=
True
SAML_ATTRIBUTE_MAPPING
=
loads
(
get_env_variable
(
'DJANGO_SAML_ATTRIBUTE_MAPPING'
,
'{"mail": ["email"], "sn": ["last_name"], '
'"uid": ["username"], "cn": ["first_name"]}'
))
circle/circle/settings/local.py
View file @
6f0adf06
"""Development settings and globals."""
# from os.path import join, normpath
from
base
import
*
# noqa
...
...
@@ -70,6 +68,8 @@ if get_env_variable('DJANGO_TOOLBAR', 'FALSE') == 'TRUE':
}
########## END TOOLBAR CONFIGURATION
LOGGING
[
'loggers'
][
'djangosaml2'
]
=
{
'handlers'
:
[
'console'
],
'level'
:
'DEBUG'
}
LOGGING
[
'handlers'
][
'console'
]
=
{
'level'
:
'DEBUG'
,
'class'
:
'logging.StreamHandler'
,
'formatter'
:
'simple'
}
...
...
circle/circle/urls.py
View file @
6f0adf06
...
...
@@ -3,6 +3,8 @@ from django.conf.urls import patterns, include, url
from
django.contrib
import
admin
from
circle.settings.base
import
get_env_variable
admin
.
autodiscover
()
urlpatterns
=
patterns
(
...
...
@@ -21,3 +23,10 @@ urlpatterns = patterns(
url
(
r'^accounts/'
,
include
(
'django.contrib.auth.urls'
)),
url
(
r'^vm-api/'
,
include
(
'vm.urls'
)),
)
if
get_env_variable
(
'DJANGO_SAML'
,
'FALSE'
)
==
'TRUE'
:
urlpatterns
+=
patterns
(
''
,
(
r'^saml2/'
,
include
(
'djangosaml2.urls'
)),
)
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