Api响应是HTML重定向页面,而我希望有JSON响应

问题描述 投票:1回答:1

我正在使用Faraday gem从LibreNMS API请求一些数据。但是,当我显示响应正文时,我得到了一些HTML代码,它们看起来像是指向libreNMS登录名的重定向页面。

我有以下代码(BaseService类):

def libre_connection
Faraday.new(url: 'https://librenms.mydomain.nl') do |conn|
  conn.path_prefix = "/api/v0"
  conn.response :json, :content_type => /\bjson$/, :parser_options => { :symbolize_names => true }

  conn.headers['X-Auth-Token'] = Rails.application.credentials[:libre][:key]
  conn.headers["Content-Type"] = "application/json"



  conn.adapter Faraday.default_adapter

end

然后是在扩展BaseService的类中的此内容

def call()
    response = libre_connection.get "/ports/25008.json"
end

由于某种原因,给出以下响应:

<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <meta http-equiv="refresh" content="0;url=https://librenms.mydomain.nl/login" /> <title>Redirecting to https://librenms.mydomain.nl/login</title> </head> <body> Redirecting to <a href="https://librenms.mydomain.nl/login">https://librenms.mydomain.nl/login</a>. </body> </html> 

我知道令牌有效,因为当我执行以下curl命令时,我得到了我期望的JSON响应

curl -H 'X-Auth-Token: MYAPITOKEN' https://librenms.mydomain.nl/api/v0/ports/25008

任何人都知道我在做什么错吗?

ruby-on-rails ruby api faraday faraday-oauth
1个回答
0
投票

您正在尝试通过HTTPS连接。对于本地开发,您可以尝试:

def libre_connection
  Faraday.new(url: 'https://librenms.mydomain.nl') do |conn|
    conn.ssl.verify = false # DONT DO THIS IN PRODUCTION
    conn.path_prefix = "/api/v0"
    conn.response :json, :content_type => /\bjson$/, :parser_options => { :symbolize_names => true }

    conn.headers['X-Auth-Token'] = Rails.application.credentials[:libre][:key]
    conn.headers["Content-Type"] = "application/json"

    conn.adapter Faraday.default_adapter
  end
end

对于生产,请参阅https://github.com/lostisland/faraday/wiki/Setting-up-SSL-certificates以了解如何正确配置SSL。

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