Add support for single-sign on using python-social-auth (with Google/Github OAuth2 and SAML support). Add support for RADIUS as another authentication backend.

requirements/requirements.txt

@@ -13,15 +13,18 @@ cliff==1.13.0
 cmd2==0.6.8
 cryptography==0.9.3
 d2to1==0.2.11
+defusedxml==0.4.1
 Django==1.6.7
 django-auth-ldap==1.2.6
 django-celery==3.1.10
 django-crum==0.6.1
 django-extensions==1.3.3
 django-polymorphic==0.5.3
+django-radius==0.1.1
 djangorestframework==2.3.13
 django-split-settings==0.1.1
 django-taggit==0.11.2
+dm.xmlsec.binding==1.3.2
 dogpile.cache==0.5.6
 dogpile.core==0.4.1
 enum34==1.0.4
@@ -49,12 +52,14 @@ jsonschema==2.5.1
 keyring==4.1
 kombu==3.0.21
 lxml==3.4.4
+M2Crypto==0.22.3
 Markdown==2.4.1
 mock==1.0.1
 mongoengine==0.9.0
 msgpack-python==0.4.6
 netaddr==0.7.14
 netifaces==0.10.4
+oauthlib==1.0.3
 ordereddict==1.1
 os-client-config==1.6.1
 os-diskconfig-python-novaclient-ext==0.1.2
@@ -74,6 +79,7 @@ psycopg2
 pyasn1==0.1.8
 pycparser==2.14
 pycrypto==2.6.1
+PyJWT==1.4.0
 pymongo==2.8
 pyOpenSSL==0.15.1
 pyparsing==2.0.3
@@ -85,6 +91,10 @@ python-ironicclient==0.5.0
 python-ldap==2.4.20
 python-neutronclient==2.3.11
 python-novaclient==2.20.0
+python-openid==2.2.5
+python-radius==1.0
+python_social_auth==0.2.13
+python-saml==2.1.4
 python-swiftclient==2.2.0
 python-troveclient==1.0.9
 pytz==2014.10
@@ -97,9 +107,10 @@ rax-default-network-flags-python-novaclient-ext==0.2.3
 rax-scheduled-images-python-novaclient-ext==0.2.1
 redis==2.10.3
 requests==2.5.1
+requests-oauthlib==0.5.0
 simplejson==3.6.0
 six==1.9.0
-South==0.8.4
+South==1.0.2
 stevedore==1.3.0
 suds==0.4
 warlock==1.1.0