Add migration that alters client_secret to ClientSecretField. (#1075)

Author: n2ygk

oauth2_provider/migrations/0006_alter_application_client_secret.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.0.1 on 2022-01-07 22:40
+
+from django.db import migrations
+import oauth2_provider.generators
+import oauth2_provider.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('oauth2_provider', '0005_auto_20211222_2352'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='application',
+            name='client_secret',
+            field=oauth2_provider.models.ClientSecretField(blank=True, db_index=True, default=oauth2_provider.generators.generate_client_secret, max_length=255),
+        ),
+    ]