Add nonce to Code model. Modify create_code function.

oidc_provider/lib/endpoints/authorize.py

@@ -96,7 +96,8 @@ class AuthorizeEndpoint(object):
                 code = create_code(
                     user=self.request.user,
                     client=self.client,
-                    scope=self.params.scope)
+                    scope=self.params.scope,
+                    nonce=self.params.nonce)
                 
                 code.save()
 

oidc_provider/lib/utils/token.py

@@ -76,7 +76,7 @@ def create_token(user, client, id_token_dic, scope):
     return token
 
 
-def create_code(user, client, scope):
+def create_code(user, client, scope, nonce):
     """
     Create and populate a Code object.
 
@@ -89,5 +89,6 @@ def create_code(user, client, scope):
     code.expires_at = timezone.now() + timedelta(
         seconds=settings.get('OIDC_CODE_EXPIRE'))
     code.scope = scope
+    code.nonce = nonce
 
     return code

oidc_provider/migrations/0003_code_nonce.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('oidc_provider', '0002_userconsent'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='code',
+            name='nonce',
+            field=models.CharField(default=b'', max_length=255, blank=True),
+        ),
+    ]

oidc_provider/models.py

@@ -71,6 +71,7 @@ class BaseCodeTokenModel(models.Model):
 class Code(BaseCodeTokenModel):
 
     code = models.CharField(max_length=255, unique=True)
+    nonce = models.CharField(max_length=255, blank=True, default='')
 
 
 class Token(BaseCodeTokenModel):