Add UUID to User model and use in cookie.

data/database.py

@@ -26,7 +26,7 @@ SCHEME_RANDOM_FUNCTION = {
   'mysql+pymysql': fn.Rand,
   'sqlite': fn.Random,
   'postgresql': fn.Random,
-  'postgresql+psycopg2': fn.Random,  
+  'postgresql+psycopg2': fn.Random,
 }
 
 class CallableProxy(Proxy):
@@ -137,6 +137,7 @@ class BaseModel(ReadSlaveModel):
 
 
 class User(BaseModel):
+  uuid = CharField(default=uuid_generator)
   username = CharField(unique=True, index=True)
   password_hash = CharField(null=True)
   email = CharField(unique=True, index=True,
@@ -212,7 +213,7 @@ class FederatedLogin(BaseModel):
   user = QuayUserField(allows_robots=True, index=True)
   service = ForeignKeyField(LoginService, index=True)
   service_ident = CharField()
-  metadata_json = TextField(default='{}')  
+  metadata_json = TextField(default='{}')
 
   class Meta:
     database = db
@@ -250,7 +251,7 @@ class Repository(BaseModel):
     # Therefore, we define our own deletion order here and use the dependency system to verify it.
     ordered_dependencies = [RepositoryAuthorizedEmail, RepositoryTag, Image, LogEntry,
                             RepositoryBuild, RepositoryBuildTrigger, RepositoryNotification,
-                            RepositoryPermission, AccessToken]                          
+                            RepositoryPermission, AccessToken]
 
     for query, fk in self.dependencies(search_nullable=True):
       model = fk.model_class
@@ -457,7 +458,7 @@ class LogEntry(BaseModel):
   kind = ForeignKeyField(LogEntryKind, index=True)
   account = QuayUserField(index=True, related_name='account')
   performer = QuayUserField(allows_robots=True, index=True, null=True,
-                            related_name='performer')  
+                            related_name='performer')
   repository = ForeignKeyField(Repository, index=True, null=True)
   datetime = DateTimeField(default=datetime.now, index=True)
   ip = CharField(null=True)
@@ -537,7 +538,7 @@ class RepositoryAuthorizedEmail(BaseModel):
       # create a unique index on email and repository
       (('email', 'repository'), True),
     )
-  
+
 
 
 all_models = [User, Repository, Image, AccessToken, Role, RepositoryPermission, Visibility,