Ensure that the login account should be locked after N number of attempts. N is configurable using the 'MAX_LOGIN_ATTEMPTS' parameter. Fixes #6337

web/migrations/versions/6650c52670c2_.py

@@ -0,0 +1,33 @@
+
+"""empty message
+
+Revision ID: 6650c52670c2
+Revises: c465fee44968
+Create Date: 2021-07-10 18:12:38.821602
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+from pgadmin import db
+
+revision = '6650c52670c2'
+down_revision = 'c465fee44968'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    db.engine.execute(
+        'ALTER TABLE user ADD COLUMN locked BOOLEAN DEFAULT FALSE'
+    )
+    db.engine.execute(
+        'ALTER TABLE user ADD COLUMN login_attempts int DEFAULT 0'
+    )
+
+
+def downgrade():
+    # pgAdmin only upgrades, downgrade not implemented.
+    pass