fix: increase the max_length to 255 for api key fields (#518)

Signed-off-by: tdruez <tdruez@aboutcode.org>

Author: tdruez

dje/migrations/0015_alter_dataspaceconfiguration_purldb_api_key_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 6.0.4 on 2026-04-16 12:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dje', '0014_apitoken_data'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='dataspaceconfiguration',
+            name='purldb_api_key',
+            field=models.CharField(blank=True, help_text="If your organization's private PurlDB instance requires an API key for access, provide it here. If not, you can leave this field empty.", max_length=255, verbose_name='PurlDB API key'),
+        ),
+        migrations.AlterField(
+            model_name='dataspaceconfiguration',
+            name='scancodeio_api_key',
+            field=models.CharField(blank=True, help_text="If your organization's private ScanCode.io instance requires an API key for access, provide it here. Otherwise, you can leave this field empty.", max_length=255, verbose_name='ScanCode.io API key'),
+        ),
+        migrations.AlterField(
+            model_name='dataspaceconfiguration',
+            name='vulnerablecode_api_key',
+            field=models.CharField(blank=True, help_text='If your private VulnerableCode instance requires an API key for access, input it here. If not, you can leave this field blank.', max_length=255, verbose_name='VulnerableCode API key'),
+        ),
+    ]

dje/models.py

@@ -490,7 +490,7 @@ class DataspaceConfiguration(DataspaceForeignKeyValidationMixin, models.Model):
 
     scancodeio_api_key = models.CharField(
         _("ScanCode.io API key"),
-        max_length=40,
+        max_length=255,
         blank=True,
         help_text=_(
             "If your organization's private ScanCode.io instance requires an API key "
@@ -511,7 +511,7 @@ class DataspaceConfiguration(DataspaceForeignKeyValidationMixin, models.Model):
 
     vulnerablecode_api_key = models.CharField(
         _("VulnerableCode API key"),
-        max_length=40,
+        max_length=255,
         blank=True,
         help_text=_(
             "If your private VulnerableCode instance requires an API key for access, "
@@ -543,7 +543,7 @@ class DataspaceConfiguration(DataspaceForeignKeyValidationMixin, models.Model):
 
     purldb_api_key = models.CharField(
         _("PurlDB API key"),
-        max_length=40,
+        max_length=255,
         blank=True,
         help_text=_(
             "If your organization's private PurlDB instance requires an API key for "