Adding some niceties around the way users are associated with tokens. (#1012)

* Adding some niceties around the way users are associated with tokens.

- Includes user typeahead
- Tooltips
- User information displayed in table
- Default to current user when no user is passed

lemur/api_keys/schemas.py

@@ -5,21 +5,27 @@
     :license: Apache, see LICENSE for more details.
 .. moduleauthor:: Eric Coan <kungfury@instructure.com>
 """
+from flask import g
 from marshmallow import fields
 
 from lemur.common.schema import LemurInputSchema, LemurOutputSchema
+from lemur.users.schemas import UserNestedOutputSchema, UserInputSchema
+
+
+def current_user_id():
+    return {'id': g.current_user.id, 'email': g.current_user.email, 'username': g.current_user.username}
 
 
 class ApiKeyInputSchema(LemurInputSchema):
     name = fields.String(required=False)
-    user_id = fields.Integer()
+    user = fields.Nested(UserInputSchema, missing=current_user_id, default=current_user_id)
     ttl = fields.Integer()
 
 
 class ApiKeyRevokeSchema(LemurInputSchema):
-    id = fields.Integer(required=False)
+    id = fields.Integer(required=True)
     name = fields.String()
-    user_id = fields.Integer(required=False)
+    user = fields.Nested(UserInputSchema, required=True)
     revoked = fields.Boolean()
     ttl = fields.Integer()
     issued_at = fields.Integer(required=False)
@@ -37,7 +43,7 @@ class ApiKeyOutputSchema(LemurOutputSchema):
 class ApiKeyDescribedOutputSchema(LemurOutputSchema):
     id = fields.Integer()
     name = fields.String()
-    user_id = fields.Integer()
+    user = fields.Nested(UserNestedOutputSchema)
     ttl = fields.Integer()
     issued_at = fields.Integer()
     revoked = fields.Boolean()