Question

我有一个使用DeviseTokenAuth的rails 4后端和一个使用ngTokenAuth的AngularJS前端。
当前端和后端部署在同一个域上时，身份验证可以正常运行。

在localhost上进行测试时，后端和前端都在两个不同端口上的localhost上运行，sign_in请求以200 OK完成，但响应不包含Set-Cookie标头，因此客户端仍然未经身份验证以下要求。

在这里，您可以看到两种情况下sign_in响应中收到的标题的副本如果我尝试从本地运行的前端到部署在服务器上的RAILS后端进行身份验证，问题也是一样的。 CORS标头在服务器上配置如下，对于我来说，关于交叉起源的一切似乎都很好：

config.middleware.insert_before 0, "Rack::Cors" do
    allow do
    origins '*'
    resource '*', :headers => :any, :methods => [:get, :post, :options]
    end
end

部署在服务器上

Accept-Ranges:bytes
Access-Control-Allow-Credentials:true
Access-Control-Allow-Methods:GET, POST, OPTIONS
Access-Control-Allow-Origin:example.org
Access-Control-Expose-Headers:
Access-Control-Max-Age:1728000
access-token:XXXXXXXXXXOI9s2x0IuVMA
Age:0
Cache-Control:max-age=0, private, must-revalidate
client:XXXXXXXXXXAP2TsoBZTnjg
Connection:keep-alive
Content-Type:application/json; charset=utf-8
Date:Thu, 04 May 2017 09:28:17 GMT
ETag:W/"XXXXXXXXXXc86bb292d476d2366d3742"
expiry:1495099697
Server:nginx/1.10.0 (Ubuntu)
Set-Cookie:_differenthood_session=ZE1NWndTUUVmMkNDbWRWckNNbkpKdWh6SVdaVTFlaGN6XXXXXXXXXXcrb2EzSGd3SFQvN2h3Z2IxOE9BMVYrTjV6YmsvRXpWNmN4T213R2V3MEJ1WWc9PS0tbU01Ymt6YkdOc0VIUTFCK1NUVFlMZz09--861a3aebd1d79f224d9ad810a88e5d5f23e114c0; path=/; HttpOnly
token-type:Bearer
Transfer-Encoding:chunked
uid:login@email.com
Vary:Origin
X-Content-Type-Options:nosniff
X-Frame-Options:SAMEORIGIN
X-Request-Id:c935b76c-d173-48ce-b21c-5e694845148b
X-Runtime:0.629113
X-XSS-Protection:1; mode=block

在localhost上测试

Access-Control-Allow-Credentials:true
Access-Control-Allow-Methods:GET, POST, OPTIONS
Access-Control-Allow-Origin:http://localhost:9000
Access-Control-Expose-Headers:
Access-Control-Max-Age:1728000
Access-Token:XXXXXXXXXXXAiR5CQmwYpQ
Cache-Control:max-age=0, private, must-revalidate
Client:XXXXXXXXXXq2UC7GXE0qbw
Connection:Keep-Alive
Content-Length:418
Content-Type:application/json; charset=utf-8
Date:Thu, 04 May 2017 09:27:20 GMT
Etag:W/"XXXXXXXXXX37381b8c1637b2ea1bba96"
Expiry:1495099640
Server:WEBrick/1.3.1 (Ruby/2.2.6/2016-11-15)
Token-Type:Bearer
Uid:login@email.com
Vary:Origin
X-Content-Type-Options:nosniff
X-Frame-Options:SAMEORIGIN
X-Request-Id:3ef1f652-b29f-4fe7-bbb9-3de47f1acddf
X-Runtime:0.653264
X-Xss-Protection:1; mode=block

Answer 1

没关系。我更深入地阅读了文档（https://github.com/lynndylanhurley/devise_token_auth#cors）并找到了为我解决问题的建议CORS配置添加：

:expose  => ['access-token', 'expiry', 'token-type', 'uid', 'client'],

到问题中发布的CORS配置，问题得到解决。

设计令牌身份验证不返回不同域上的Set-Cookie头

1 个答案: