Add an index on AccessToken.token to speedup token verification

Author: Thomas Chaumeny

oauth2_provider/migrations/0002_auto__add_index_accesstoken_token.py

@@ -0,0 +1,97 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding index on 'AccessToken', fields ['token']
+        db.create_index(u'oauth2_provider_accesstoken', ['token'])
+
+
+    def backwards(self, orm):
+        # Removing index on 'AccessToken', fields ['token']
+        db.delete_index(u'oauth2_provider_accesstoken', ['token'])
+
+
+    models = {
+        u'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        u'auth.permission': {
+            'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        u'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        u'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        u'oauth2_provider.accesstoken': {
+            'Meta': {'object_name': 'AccessToken'},
+            'application': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['oauth2_provider.Application']"}),
+            'expires': ('django.db.models.fields.DateTimeField', [], {}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'scope': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'token': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
+        },
+        u'oauth2_provider.application': {
+            'Meta': {'object_name': 'Application'},
+            'authorization_grant_type': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'client_id': ('django.db.models.fields.CharField', [], {'default': 'u\'Ac*rQhSz7KIaKP1By= y=F-+zm"6Gx2J1/`5.c4e\'', 'unique': 'True', 'max_length': '100'}),
+            'client_secret': ('django.db.models.fields.CharField', [], {'default': 'u\'^>r52h5cPi!\\\\\\\\cb$=$PcGEArkWzWKHFd.y%=|F;J/rlTtyeme<Xp}Kw?P `Fy$ f*U\\\\\\\\l5NJbHQg*O=o)qBwG3V_Y4h=.Zsi<v+N{S4UO(uPk{0t>_"fjxP@1waX\\\';<#\'', 'max_length': '255', 'blank': 'True'}),
+            'client_type': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'redirect_uris': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
+        },
+        u'oauth2_provider.grant': {
+            'Meta': {'object_name': 'Grant'},
+            'application': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['oauth2_provider.Application']"}),
+            'code': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'expires': ('django.db.models.fields.DateTimeField', [], {}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'redirect_uri': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'scope': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
+        },
+        u'oauth2_provider.refreshtoken': {
+            'Meta': {'object_name': 'RefreshToken'},
+            'access_token': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "u'refresh_token'", 'unique': 'True', 'to': u"orm['oauth2_provider.AccessToken']"}),
+            'application': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['oauth2_provider.Application']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'token': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
+        }
+    }
+
+    complete_apps = ['oauth2_provider']

oauth2_provider/models.py

@@ -165,7 +165,7 @@ class AccessToken(models.Model):
     * :attr:`scope` Allowed scopes
     """
     user = models.ForeignKey(AUTH_USER_MODEL)
-    token = models.CharField(max_length=255)
+    token = models.CharField(max_length=255, db_index=True)
     application = models.ForeignKey(oauth2_settings.APPLICATION_MODEL)
     expires = models.DateTimeField()
     scope = models.TextField(blank=True)