Fix character encoding issue with google accounts

docker-compose.yml

@@ -24,6 +24,9 @@ services:
       environment:
          - MYSQL_ROOT_PASSWORD=password12345
          - MYSQL_DATABASE=first_db
+      command:
+         - --character-set-server=utf8
+         - --collation-server=utf8_general_ci
       volumes:
          - ./data/mysql:/var/lib/mysql
       restart: always

server/www/migrations/0001_initial.py

@@ -107,7 +107,7 @@ class Migration(migrations.Migration):
                 ('rank', models.BigIntegerField(default=0)),
                 ('active', models.BooleanField(default=True)),
                 ('service', models.CharField(max_length=16)),
-                ('auth_data', models.CharField(max_length=32768)),
+                ('auth_data', models.TextField()),
             ],
             options={
                 'db_table': 'User',