QuickBlox 会话创建：Rails 应用程序中的意外签名

Question

我正在尝试在 Rails 上使用 Ruby 从 Rest API 创建 QuickBlox 会话。我当前的实现：

def qb_signin_params
  timestamp = Time.now.in_time_zone('UTC').to_i
  nonce = rand.to_s[2..6]
  signature_string = "application_id=#{QuickBlox_Application_Id}&auth_key=#{QUICKBLOX_Authorization_KEY}&nonce=#{nonce}&timestamp=#{timestamp}"
  digest = OpenSSL::Digest.new('sha1')
  signature = OpenSSL::HMAC.hexdigest(digest, signature_string, QUICKBLOX_Authorization_SECRET)

  params = Hash.new
  params['application_id'] = QuickBlox_Application_Id
  params['auth_key'] = QUICKBLOX_Authorization_KEY
  params['timestamp'] = timestamp
  params['nonce'] = nonce
  params['signature'] = signature

  params
end

Returns 以下错误：

unexpected token at '<?xml version="1.0" encoding="UTF-8"?>
<errors> 
  <error>Unexpected signature</error>
</errors>

我搜索了好几个地方，但一直找不到 Ruby 的正确签名生成。请帮忙。

Answer 1

看看这个 quickblox_api gem。它对我很有用...

我遇到了同样的问题，看看里面做了什么，这几乎正是你（和我）正在做的......除了 hmac_sha 按字母顺序排序，如 quickblox documentation 上的 instructed/mentioned，我在下面引用：

Request body is formed as the sorted (sorting alphabetically, as symbols, not as bytes) by increase the string array 'parameter=value', separated with the symbol "&"

QuickBlox 会话创建：Rails 应用程序中的意外签名

QuickBlox Session create: Unexpected Signature in Rails App

hmac

quickblox

ruby-on-rails-4