From 58a4a8ee06bcf23c3957af5c2ea035b6797c4395 Mon Sep 17 00:00:00 2001
From: Dennis Fink
Date: Sun, 16 Aug 2026 20:39:41 +0200
Subject: refactor(core): remove user credential length limits

Store usernames and password hashes as text instead of fixed-length
strings so their maximum length is not constrained by the database
schema.

Require every user to have a password hash.
---
 ...a3d_do_not_limit_username_and_password_hash_.py | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 migrations/versions/be6e229d6a3d_do_not_limit_username_and_password_hash_.py

(limited to 'migrations/versions')

diff --git a/migrations/versions/be6e229d6a3d_do_not_limit_username_and_password_hash_.py b/migrations/versions/be6e229d6a3d_do_not_limit_username_and_password_hash_.py
new file mode 100644
index 0000000..ac94095
--- /dev/null
+++ b/migrations/versions/be6e229d6a3d_do_not_limit_username_and_password_hash_.py
@@ -0,0 +1,46 @@
+"""Do not limit username and password hash length
+
+Revision ID: be6e229d6a3d
+Revises: 681a2a9a1bc0
+Create Date: 2026-08-16 20:38:27.992624
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'be6e229d6a3d'
+down_revision = '681a2a9a1bc0'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.alter_column('username',
+               existing_type=sa.VARCHAR(length=64),
+               type_=sa.Text(),
+               existing_nullable=False)
+        batch_op.alter_column('password_hash',
+               existing_type=sa.VARCHAR(length=256),
+               type_=sa.Text(),
+               nullable=False)
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.alter_column('password_hash',
+               existing_type=sa.Text(),
+               type_=sa.VARCHAR(length=256),
+               nullable=True)
+        batch_op.alter_column('username',
+               existing_type=sa.Text(),
+               type_=sa.VARCHAR(length=64),
+               existing_nullable=False)
+
+    # ### end Alembic commands ###
-- 
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