Making blackboard unencrypted client credentials nullable 8010 (#2126)

* feat: making unencrypted client credentials nullable, so they can be removed

CHANGELOG.rst

@@ -17,6 +17,10 @@ Unreleased
 ----------
 * nothing unreleased
 
+[4.19.9]
+--------
+* feat: making unencrypted client credentials nullable, so they can be removed
+
 [4.19.8]
 --------
 * chore: updated permission class ``IsInProvisioningAdminGroup`` for ``PendingEnterpriseCustomerAdminUser`` viewpoint and handled exceptions in serializer.

enterprise/__init__.py

@@ -2,4 +2,4 @@
 Your project description goes here.
 """
 
-__version__ = "4.19.8"
+__version__ = "4.19.9"

integrated_channels/blackboard/migrations/0023_auto_20240605_0810.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.23 on 2024-06-05 08:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blackboard', '0022_blackboardlearnerassessmentdatatransmissionaudit_is_transmitted_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='blackboardenterprisecustomerconfiguration',
+            name='client_id',
+            field=models.CharField(blank=True, default='', help_text='The API Client ID provided to edX by the enterprise customer to be used to make API calls on behalf of the customer. Called Application Key in Blackboard', max_length=255, null=True, verbose_name='API Client ID or Blackboard Application Key'),
+        ),
+        migrations.AlterField(
+            model_name='blackboardenterprisecustomerconfiguration',
+            name='client_secret',
+            field=models.CharField(blank=True, default='', help_text='The API Client Secret provided to edX by the enterprise customer to be used to make  API calls on behalf of the customer. Called Application Secret in Blackboard', max_length=255, null=True, verbose_name='API Client Secret or Application Secret'),
+        ),
+    ]

integrated_channels/blackboard/models.py

@@ -102,6 +102,7 @@ class BlackboardEnterpriseCustomerConfiguration(EnterpriseCustomerPluginConfigur
     client_id = models.CharField(
         max_length=255,
         blank=True,
+        null=True,
         default='',
         verbose_name="API Client ID or Blackboard Application Key",
         help_text=(
@@ -146,6 +147,7 @@ def encrypted_client_id(self, value):
     client_secret = models.CharField(
         max_length=255,
         blank=True,
+        null=True,
         default='',
         verbose_name="API Client Secret or Application Secret",
         help_text=(