metasrht-manageuser: skip username blacklist

config.example.ini

@@ -41,6 +41,15 @@ network-key=
 # ill effect, if this better suits your infrastructure.
 redis-host=
 
+[objects]
+#
+# Configure S3-compatible object storage for services. Optional.
+#
+# Minio is recommended as a FOSS solution over AWS: https://min.io
+s3-upstream=
+s3-access-key=
+s3-secret-key=
+
 [mail]
 #
 # Outgoing SMTP settings

metasrht-manageuser

@@ -102,7 +102,7 @@ def error_on_invalid(valid):
 
 def validate_user(username, email):
     valid = Validation({})
-    auth_validation.validate_username(valid, username)
+    auth_validation.validate_username(valid, username, check_blacklist=False)
     auth_validation.validate_email(valid, email)
     error_on_invalid(valid)
 

metasrht/auth_validation.py

@@ -6,7 +6,7 @@ from srht.config import cfg
 from zxcvbn import zxcvbn
 
 
-def validate_username(valid, username):
+def validate_username(valid, username, check_blacklist=True):
     user = User.query.filter(User.username == username).first()
     valid.expect(user is None, "This username is already in use.", "username")
     valid.expect(2 <= len(username) <= 30,
@@ -18,7 +18,7 @@ def validate_username(valid, username):
     valid.expect(re.match("^[a-z0-9_-]+$", username),
                  "Username may contain only lowercase letters, numbers, "
                  "hyphens and underscores", "username")
-    valid.expect(username not in username_blacklist,
+    valid.expect(not check_blacklist or username not in username_blacklist,
                  "This username is not available", "username")