按照本指南实施了 Django Rest Framework 社交 OAUTH https://abhik-b.medium.com/step-by-step-guide-to-email-social-logins-in-django-5e5436e20591
我使用电子邮件/密码以及 google oauth 成功创建了用户。
问题如下... 如果我使用电子邮件/密码（[email protected]）创建一个用户，然后我尝试使用相同的电子邮件（[email protected]）登录谷歌，我得到以下错误。
django.db.utils.IntegrityError: UNIQUE constraint failed: users_user.email
在这里查看完整日志
[02/May/2023 21:03:07] "POST /api-auth/google-tokens/ HTTP/1.1" 200 648
Internal Server Error: /api-auth/convert-token
Traceback (most recent call last):
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\utils.py", line 89, in _execute
return self.cursor.execute(sql, params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\sqlite3\base.py", line 357, in execute
return Database.Cursor.execute(self, query, params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlite3.IntegrityError: UNIQUE constraint failed: users_user.email
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\core\handlers\exception.py", line 56, in inner
response = get_response(request)
^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\core\handlers\base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\views\decorators\csrf.py", line 55, in wrapped_view
return view_func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\views\generic\base.py", line 103, in view
return self.dispatch(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\utils\decorators.py", line 46, in _wrapper
return bound_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\views\decorators\csrf.py", line 55, in wrapped_view
return view_func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\drf_social_oauth2\views.py", line 47, in dispatch
return super(CsrfExemptMixin, self).dispatch(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\rest_framework\views.py", line 509, in dispatch
response = self.handle_exception(exc)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\rest_framework\views.py", line 469, in handle_exception
self.raise_uncaught_exception(exc)
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\rest_framework\views.py", line 480, in raise_uncaught_exception
raise exc
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\rest_framework\views.py", line 506, in dispatch
response = handler(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\drf_social_oauth2\views.py", line 110, in post
url, headers, body, status = self.create_token_response(request._request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\oauth2_provider\views\mixins.py", line 124, in create_token_response
return core.create_token_response(request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\drf_social_oauth2\oauth2_backends.py", line 30, in create_token_response
return super(KeepRequestCore, self).create_token_response(request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\oauth2_provider\oauth2_backends.py", line 156, in create_token_response
headers, body, status = self.server.create_token_response(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\oauthlib\oauth2\rfc6749\endpoints\base.py", line 112, in wrapper
return f(endpoint, uri, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\drf_social_oauth2\oauth2_endpoints.py", line 95, in create_token_response
SocialTokenGrant(self.request_validator).validate_token_request(request)
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\drf_social_oauth2\oauth2_grants.py", line 100, in validate_token_request
user = backend.do_auth(access_token=request.token)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\utils.py", line 253, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\backends\oauth.py", line 437, in do_auth
return self.strategy.authenticate(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_django\strategy.py", line 104, in authenticate
return authenticate(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\views\decorators\debug.py", line 42, in sensitive_variables_wrapper
return func(*func_args, **func_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\contrib\auth\__init__.py", line 77, in authenticate
user = backend.authenticate(request, **credentials)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\backends\base.py", line 83, in authenticate
return self.pipeline(pipeline, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\backends\base.py", line 86, in pipeline
out = self.run_pipeline(pipeline, pipeline_index, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\backends\base.py", line 118, in run_pipeline
result = func(*args, **out) or {}
^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\pipeline\user.py", line 73, in create_user
return {"is_new": True, "user": strategy.create_user(**fields)}
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_core\strategy.py", line 54, in create_user
return self.storage.user.create_user(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_django\storage.py", line 97, in create_user
raise exc
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\social_django\storage.py", line 85, in create_user
user = cls.user_model()._default_manager.create_user(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\contrib\auth\models.py", line 161, in create_user
return self._create_user(username, email, password, **extra_fields)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\contrib\auth\models.py", line 155, in _create_user
user.save(using=self._db)
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\contrib\auth\base_user.py", line 68, in save
super().save(*args, **kwargs)
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\base.py", line 812, in save
self.save_base(
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\base.py", line 863, in save_base
updated = self._save_table(
^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\base.py", line 1006, in _save_table
results = self._do_insert(
^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\base.py", line 1047, in _do_insert
return manager._insert(
^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\query.py", line 1791, in _insert
return query.get_compiler(using=using).execute_sql(returning_fields)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\models\sql\compiler.py", line 1660, in execute_sql
cursor.execute(sql, params)
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\utils.py", line 102, in execute
return super().execute(sql, params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\utils.py", line 67, in execute
return self._execute_with_wrappers(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\utils.py", line 80, in _execute_with_wrappers
return executor(sql, params, many, context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\utils.py", line 84, in _execute
with self.db.wrap_database_errors:
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\utils.py", line 91, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\utils.py", line 89, in _execute
return self.cursor.execute(sql, params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\Luix\Estudio\React\Try-Hard-Apps\try-hard-backend\evns\tryhard\Lib\site-packages\django\db\backends\sqlite3\base.py", line 357, in execute
return Database.Cursor.execute(self, query, params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
django.db.utils.IntegrityError: UNIQUE constraint failed: users_user.email
有合并登录的想法吗？ 我的意思是，用户可以使用电子邮件密码或使用同一电子邮件的社交 oauth 登录。
希望你能帮助我...