我的omniauth应用程序的行为很奇怪。基本上,我有一个管理面板,需要对其进行访问,才能使用yandex帐户进行身份验证。
问题:我按照多个指南中的要求做了所有事情,从昨天开始,我尝试使用yandex帐户进行身份验证,结果收到httpbadrequest错误。
注意:我的代码一点也没变。我的所有访问数据客户端的ID和密码也没有更改。
Gemfile:
gem "omniauth-yandex"
路线:
devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }
回调控制器:
def yandex
require 'net/http'
require 'json' # => false
@user = User.from_omniauth(request.env["omniauth.auth"])
@client_id = Rails.application.secrets.client_id
@secret = Rails.application.secrets.password
@authorization_code = params[:code]
@user.update_attribute(:code, @authorization_code)
@user.update_attribute(:state, params[:state])
@post_body = "grant_type=authorization_code&code=#{@authorization_code}&client_id=#{@client_id}&client_secret=#{@secret}"
@url = "https://oauth.yandex.ru/token"
url = URI.parse(@url)
req = Net::HTTP::Post.new(url.request_uri)
req['host'] ="oauth.yandex.ru"
req['Content-Length'] = @post_body.length
req['Content-Type'] = 'application/x-www-form-urlencoded'
req.body = @post_body
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = (url.scheme == "https")
@response_mess = http.request(req)
refreshhash = JSON.parse(@response_mess.body)
access_token = refreshhash['access_token']
refresh_token = refreshhash['refresh_token']
access_token_expires_at = DateTime.now + refreshhash["expires_in"].to_i.seconds
if access_token.present? && refresh_token.present? && access_token_expires_at.present?
@user.update_attribute(:access_token, access_token)
@user.update_attribute(:refresh_token, refresh_token)
@user.update_attribute(:expires_in, access_token_expires_at)
sign_in(@user)
redirect_to admin_dashboard_index_path
end
end
用户模型:
require 'rest-client'
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable,
:omniauthable, :omniauth_providers => [:yandex]
def self.from_omniauth(auth)
where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
user.provider = auth.provider
user.uid = auth.uid
user.email = auth.info.email
user.code = auth.info.code
user.state = auth.info.state
user.password = Devise.friendly_token[0,20]
end
end
def refresh_token_if_expired
if token_expired?
response = RestClient.post "https://oauth.yandex.com/token",
:grant_type => 'refresh_token',
:refresh_token => self.refresh_token
refreshhash = JSON.parse(response.body)
self.access_token = refreshhash['access_token']
self.expires_in = DateTime.now + refreshhash["expires_in"].to_i.seconds
self.save
puts 'Saved'
end
end
def token_expired?
expiry = Time.at(self.expires_in)
logger.debug "#{expiry}"
return true if expiry < Time.now
token_expires_at = expiry
save if changed?
false
end
end
问题:
HTTPBadRequest
错误突出显示CallbacksController
中的行:@response_mess = http.request(req)
我试过的:
1)重启Rails应用程序;
2)从数据库中删除用户并尝试重新登录;
3)删除Yandex OAuth部分的注册应用。然后用新的客户机ID和密码重新添加。
来自Yandex OAuth指南:
Exchanging an authorization code for a token
The application sends the code, along with its ID and password, in a POST request.
POST /token HTTP/1.1
Host: oauth.yandex.
Content-type: application/x-www-form-urlencoded
Content-Length: <length of request body>
[Authorization: Basic <encoded client_id:client_secret string>]
grant_type=authorization_code
& code=<authorization code>
[& client_id=<application ID>]
[& client_secret=<application password>]
[& device_id=<device ID>]
[& device_name=<device name>]
更新:我收到此错误:
{"error_description": "Code has expired", "error": "invalid_grant"}
更新2:我试图联系Yandex支持部门。我给他们发了我的问题的简要描述和问题的链接。但没有回应。
更新3:
我在chrome postman中尝试了相同的post请求,收到了与
{“error\u description”:“代码已过期”,“error”:“无效的授予”}
更新4:
我再次检查了Yandex的所有凭据客户端ID和密码,它们100%有效。
最佳答案
从OAUTH 2.0 RFC开始:
invalid_grant
The provided authorization grant (e.g., authorization
code, resource owner credentials) or refresh token is
invalid, expired, revoked, does not match the redirection
URI used in the authorization request, or was issued to
another client.
这在Yandex site上有进一步的解释:
无法颁发访问令牌。临时授权码不是由yandex.money颁发的,或者已经过期,或者已经为此临时授权码颁发了访问令牌(使用相同临时授权码的访问令牌的重复请求)。
您正在向yandex提供无效凭据。暂时忘记您编写的代码,因为唯一失败的部分是当它将数据发送到yandex时。Yandex告诉你数据无效,你已经和邮递员确认过了。这意味着发送的数据无效:
@post_body = "grant_type=authorization_code&code=#{@authorization_code}&client_id=#{@client_id}&client_secret=#{@secret}"
所以仔细检查一下:
grant_type
应该是authorization_code
吗?您确定
@authorization_code
设置为一个值(而不是零)并且该值有效吗?对于
@client_id
?同样的问题?
是否缺少
@secret
值?关于ruby-on-rails - 用于Oauth身份验证的HTTPBadRequest {“error_description”:“代码已过期”,“error”:“invalid_grant”},Ruby on Rails,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/43203055/