add list users

keystonelight/backends/kvs.py

@@ -63,6 +63,9 @@ class KvsIdentity(object):
     role_ref = self.db.get('role-%s' % role_id)
     return role_ref
 
+  def list_users(self):
+    return self.db.get('user_list', [])
+
   # These should probably be part of the high-level API
   def add_user_to_tenant(self, tenant_id, user_id):
     user_ref = self.get_user(user_id)
@@ -112,6 +115,9 @@ class KvsIdentity(object):
   def create_user(self, id, user):
     self.db.set('user-%s' % id, user)
     self.db.set('user_name-%s' % user['name'], user)
+    user_list = set(self.db.get('user_list', []))
+    user_list.add(id)
+    self.db.set('user_list', list(user_list))
     return user
 
   def update_user(self, id, user):
@@ -126,6 +132,9 @@ class KvsIdentity(object):
     old_user = self.db.get('user-%s' % id)
     self.db.delete('user_name-%s' % old_user['name'])
     self.db.delete('user-%s' % id)
+    user_list = set(self.db.get('user_list', []))
+    user_list.remove(id)
+    self.db.set('user_list', list(user_list))
     return None
 
   def create_tenant(self, id, tenant):

keystonelight/identity.py

@@ -37,6 +37,11 @@ class Manager(object):
   def get_role(self, context, role_id):
     return self.driver.get_role(role_id)
 
+  # NOTE(termie): i think it will probably be a bad move in the end to try to
+  #               list all users
+  def list_users(self, context):
+    return self.driver.list_users()
+
   # These should probably be the high-level API calls
   def add_user_to_tenant(self, context, user_id, tenant_id):
     self.driver.add_user_to_tenant(user_id, tenant_id)

keystonelight/keystone_compat.py

@@ -587,6 +587,13 @@ class KeystoneUserController(service.BaseApplication):
             raise exc.HTTPNotFound()
         return {'user': user_ref}
 
+    def get_users(self, context):
+        # NOTE(termie): i can't imagine that this really wants all the data
+        #               about every single user in the system...
+        self.assert_admin(context)
+        user_list = self.identity_api.list_users(context)
+        return {'users': [{'id': x} for x in user_list]}
+
     # CRUD extension
     def create_user(self, context, user):
         self.assert_admin(context)
@@ -630,7 +637,6 @@ class KeystoneUserController(service.BaseApplication):
         return self.update_user(context, user_id, user)
 
 
-
 class KeystoneRoleController(service.BaseApplication):
     def __init__(self, options):
         self.options = options