auth: add scope and login restrictions to rhodecode plugin, and scope restriction to token plugin.

- allows limiting the usage of builtin auth to HTTP only (so force usage of tokens)
- allows migration to something like saml keeping only super-admin for login.

rhodecode/apps/login/tests/test_login.py

@@ -109,7 +109,17 b' class TestLoginController(object):'
 
     def test_login_regular_forbidden_when_super_admin_restriction(self):
         from rhodecode.authentication.plugins.auth_rhodecode import RhodeCodeAuthPlugin
-        with fixture.login_restriction(RhodeCodeAuthPlugin.LOGIN_RESTRICTION_SUPER_ADMIN):
+        with fixture.auth_restriction(RhodeCodeAuthPlugin.AUTH_RESTRICTION_SUPER_ADMIN):
+            response = self.app.post(route_path('login'),
+                                     {'username': 'test_regular',
+                                      'password': 'test12'})
+
+            response.mustcontain('invalid user name')
+            response.mustcontain('invalid password')
+
+    def test_login_regular_forbidden_when_scope_restriction(self):
+        from rhodecode.authentication.plugins.auth_rhodecode import RhodeCodeAuthPlugin
+        with fixture.scope_restriction(RhodeCodeAuthPlugin.AUTH_RESTRICTION_SCOPE_VCS):
             response = self.app.post(route_path('login'),
                                      {'username': 'test_regular',
                                       'password': 'test12'})

rhodecode/authentication/plugins/auth_rhodecode.py

@@ -26,13 +26,13 b' import logging'
 
 import colander
 
-from rhodecode.authentication.schema import AuthnPluginSettingsSchemaBase
 from rhodecode.translation import _
-
-from rhodecode.authentication.base import RhodeCodeAuthPluginBase, hybrid_property
-from rhodecode.authentication.routes import AuthnPluginResourceBase
 from rhodecode.lib.utils2 import safe_str
 from rhodecode.model.db import User
+from rhodecode.authentication.schema import AuthnPluginSettingsSchemaBase
+from rhodecode.authentication.base import (
+    RhodeCodeAuthPluginBase, hybrid_property, HTTP_TYPE, VCS_TYPE)
+from rhodecode.authentication.routes import AuthnPluginResourceBase
 
 log = logging.getLogger(__name__)
 
@@ -48,8 +48,11 b' class RhodecodeAuthnResource(AuthnPlugin'
 
 class RhodeCodeAuthPlugin(RhodeCodeAuthPluginBase):
     uid = 'rhodecode'
-    LOGIN_RESTRICTION_NONE = 'none'
-    LOGIN_RESTRICTION_SUPER_ADMIN = 'super_admin'
+    AUTH_RESTRICTION_NONE = 'user_all'
+    AUTH_RESTRICTION_SUPER_ADMIN = 'user_super_admin'
+    AUTH_RESTRICTION_SCOPE_ALL = 'scope_all'
+    AUTH_RESTRICTION_SCOPE_HTTP = 'scope_http'
+    AUTH_RESTRICTION_SCOPE_VCS = 'scope_vcs'
 
     def includeme(self, config):
         config.add_authn_plugin(self)
@@ -104,16 +107,32 b' class RhodeCodeAuthPlugin(RhodeCodeAuthP'
             return None
 
         if userobj.extern_type != self.name:
-            log.warning(
-                "userobj:%s extern_type mismatch got:`%s` expected:`%s`",
-                userobj, userobj.extern_type, self.name)
+            log.warning("userobj:%s extern_type mismatch got:`%s` expected:`%s`",
+                        userobj, userobj.extern_type, self.name)
+            return None
+
+        # check scope of auth
+        scope_restriction = settings.get('scope_restriction', '')
+
+        if scope_restriction == self.AUTH_RESTRICTION_SCOPE_HTTP \
+                and self.auth_type != HTTP_TYPE:
+            log.warning("userobj:%s tried scope type %s and scope restriction is set to %s",
+                        userobj, self.auth_type, scope_restriction)
             return None
 
-        login_restriction = settings.get('login_restriction', '')
-        if login_restriction == self.LOGIN_RESTRICTION_SUPER_ADMIN and userobj.admin is False:
-            log.info(
-                "userobj:%s is not super-admin and login restriction is set to %s",
-                userobj, login_restriction)
+        if scope_restriction == self.AUTH_RESTRICTION_SCOPE_VCS \
+                and self.auth_type != VCS_TYPE:
+            log.warning("userobj:%s tried scope type %s and scope restriction is set to %s",
+                        userobj, self.auth_type, scope_restriction)
+            return None
+
+        # check super-admin restriction
+        auth_restriction = settings.get('auth_restriction', '')
+
+        if auth_restriction == self.AUTH_RESTRICTION_SUPER_ADMIN \
+                and userobj.admin is False:
+            log.warning("userobj:%s is not super-admin and auth restriction is set to %s",
+                        userobj, auth_restriction)
             return None
 
         user_attrs = {
@@ -154,30 +173,45 b' class RhodeCodeAuthPlugin(RhodeCodeAuthP'
             elif userobj.username == username and password_match:
                 log.info('user `%s` authenticated correctly', userobj.username)
                 return user_attrs
-            log.warn("user `%s` used a wrong password when "
-                     "authenticating on this plugin", userobj.username)
+            log.warning("user `%s` used a wrong password when "
+                        "authenticating on this plugin", userobj.username)
             return None
         else:
-            log.warning(
-                'user `%s` failed to authenticate via %s, reason: account not '
-                'active.', username, self.name)
+            log.warning('user `%s` failed to authenticate via %s, reason: account not '
+                        'active.', username, self.name)
             return None
 
 
 class RhodeCodeSettingsSchema(AuthnPluginSettingsSchemaBase):
-    login_restriction_choices = [
-        (RhodeCodeAuthPlugin.LOGIN_RESTRICTION_NONE, 'All users'),
-        (RhodeCodeAuthPlugin.LOGIN_RESTRICTION_SUPER_ADMIN, 'Super admins only')
+
+    auth_restriction_choices = [
+        (RhodeCodeAuthPlugin.AUTH_RESTRICTION_NONE, 'All users'),
+        (RhodeCodeAuthPlugin.AUTH_RESTRICTION_SUPER_ADMIN, 'Super admins only'),
+    ]
+
+    auth_scope_choices = [
+        (RhodeCodeAuthPlugin.AUTH_RESTRICTION_SCOPE_ALL, 'HTTP and VCS'),
+        (RhodeCodeAuthPlugin.AUTH_RESTRICTION_SCOPE_HTTP, 'HTTP only'),
     ]
 
-    login_restriction = colander.SchemaNode(
+    auth_restriction = colander.SchemaNode(
         colander.String(),
-        default=login_restriction_choices[0],
-        description=_('Choose login restrition for users.'),
-        title=_('Login restriction'),
-        validator=colander.OneOf([x[0] for x in login_restriction_choices]),
+        default=auth_restriction_choices[0],
+        description=_('Allowed user types for authentication using this plugin.'),
+        title=_('User restriction'),
+        validator=colander.OneOf([x[0] for x in auth_restriction_choices]),
         widget='select_with_labels',
-        choices=login_restriction_choices
+        choices=auth_restriction_choices
+    )
+    scope_restriction = colander.SchemaNode(
+        colander.String(),
+        default=auth_scope_choices[0],
+        description=_('Allowed protocols for authentication using this plugin. '
+                      'VCS means GIT/HG/SVN. HTTP is web based login.'),
+        title=_('Scope restriction'),
+        validator=colander.OneOf([x[0] for x in auth_scope_choices]),
+        widget='select_with_labels',
+        choices=auth_scope_choices
     )
 
 

rhodecode/authentication/plugins/auth_token.py

@@ -23,7 +23,9 b' RhodeCode authentication token plugin fo'
 """
 
 import logging
+import colander
 
+from rhodecode.authentication.schema import AuthnPluginSettingsSchemaBase
 from rhodecode.translation import _
 from rhodecode.authentication.base import (
     RhodeCodeAuthPluginBase, VCS_TYPE, hybrid_property)
@@ -48,6 +50,7 b' class RhodeCodeAuthPlugin(RhodeCodeAuthP'
     Enables usage of authentication tokens for vcs operations.
     """
     uid = 'token'
+    AUTH_RESTRICTION_SCOPE_VCS = 'scope_vcs'
 
     def includeme(self, config):
         config.add_authn_plugin(self)
@@ -67,6 +70,9 b' class RhodeCodeAuthPlugin(RhodeCodeAuthP'
             route_name='auth_home',
             context=RhodecodeAuthnResource)
 
+    def get_settings_schema(self):
+        return RhodeCodeSettingsSchema()
+
     def get_display_name(self):
         return _('Rhodecode Token')
 
@@ -142,16 +148,30 b' class RhodeCodeAuthPlugin(RhodeCodeAuthP'
                     'user `%s` successfully authenticated via %s',
                     user_attrs['username'], self.name)
                 return user_attrs
-            log.warn(
-                'user `%s` failed to authenticate via %s, reason: bad or '
-                'inactive token.', username, self.name)
+            log.warning('user `%s` failed to authenticate via %s, reason: bad or '
+                        'inactive token.', username, self.name)
         else:
-            log.warning(
-                'user `%s` failed to authenticate via %s, reason: account not '
-                'active.', username, self.name)
+            log.warning('user `%s` failed to authenticate via %s, reason: account not '
+                        'active.', username, self.name)
         return None
 
 
 def includeme(config):
     plugin_id = 'egg:rhodecode-enterprise-ce#{}'.format(RhodeCodeAuthPlugin.uid)
     plugin_factory(plugin_id).includeme(config)
+
+
+class RhodeCodeSettingsSchema(AuthnPluginSettingsSchemaBase):
+    auth_scope_choices = [
+        (RhodeCodeAuthPlugin.AUTH_RESTRICTION_SCOPE_VCS, 'VCS only'),
+    ]
+
+    scope_restriction = colander.SchemaNode(
+        colander.String(),
+        default=auth_scope_choices[0],
+        description=_('Choose operation scope restriction when authenticating.'),
+        title=_('Scope restriction'),
+        validator=colander.OneOf([x[0] for x in auth_scope_choices]),
+        widget='select_with_labels',
+        choices=auth_scope_choices
+    )

rhodecode/tests/fixture.py

@@ -122,15 +122,15 b' class Fixture(object):'
 
         return context()
 
-    def login_restriction(self, login_restriction):
+    def auth_restriction(self, auth_restriction):
         """
-        Context process for changing the builtin rhodecode plugin login restrictions.
+        Context process for changing the builtin rhodecode plugin auth restrictions.
         Use like:
         fixture = Fixture()
-        with fixture.login_restriction('super_admin'):
+        with fixture.auth_restriction('super_admin'):
             #tests
 
-        after this block login restriction will be taken off
+        after this block auth restriction will be taken off
         """
 
         class context(object):
@@ -143,13 +143,45 b' class Fixture(object):'
             def __enter__(self):
                 plugin = self._get_pluing()
                 plugin.create_or_update_setting(
-                    'login_restriction', login_restriction)
+                    'auth_restriction', auth_restriction)
                 Session().commit()
 
             def __exit__(self, exc_type, exc_val, exc_tb):
                 plugin = self._get_pluing()
                 plugin.create_or_update_setting(
-                    'login_restriction', RhodeCodeAuthPlugin.LOGIN_RESTRICTION_NONE)
+                    'auth_restriction', RhodeCodeAuthPlugin.AUTH_RESTRICTION_NONE)
+                Session().commit()
+
+        return context()
+
+    def scope_restriction(self, scope_restriction):
+        """
+        Context process for changing the builtin rhodecode plugin scope restrictions.
+        Use like:
+        fixture = Fixture()
+        with fixture.scope_restriction('scope_http'):
+            #tests
+
+        after this block scope restriction will be taken off
+        """
+
+        class context(object):
+            def _get_pluing(self):
+                plugin_id = 'egg:rhodecode-enterprise-ce#{}'.format(
+                    RhodeCodeAuthPlugin.uid)
+                plugin = RhodeCodeAuthPlugin(plugin_id)
+                return plugin
+
+            def __enter__(self):
+                plugin = self._get_pluing()
+                plugin.create_or_update_setting(
+                    'scope_restriction', scope_restriction)
+                Session().commit()
+
+            def __exit__(self, exc_type, exc_val, exc_tb):
+                plugin = self._get_pluing()
+                plugin.create_or_update_setting(
+                    'scope_restriction', RhodeCodeAuthPlugin.AUTH_RESTRICTION_SCOPE_ALL)
                 Session().commit()
 
         return context()