lib/alidayu.rb in alidayu-chaz1942-0.1.0 vs lib/alidayu.rb in alidayu-chaz1942-0.1.1

@@ -1,33 +1,91 @@
 require "alidayu/version"
+require 'cgi'
+require 'base64'
+require 'openssl'
+require 'securerandom'
+require 'json'
+require 'net/http'
 
 module Alidayu
   # Your code goes here...
   class << self
     attr_accessor :access_key_id, :access_key_secrete
 
-
+    # required params
+    #
+    # PhoneNumbers
+    # SignName
+    # TemplateCode
+    # TemplateParam
     def send_text_message params
+      params.map { |key, value| params[key] = value.to_json.to_s if value.class.to_s == Hash.name }
+      params.merge!(
+          {Action: 'SendSms',
+           Version: '2017-05-25',
+           RegionId: 'cn-hangzhou'})
+      request params
 
     end
 
     def get_signature params
 
+      stander_string = generate_stander_string(params)
+      construct_string = 'GET&' + CGI.escape('/') + '&' + CGI.escape(stander_string)
+      digest = OpenSSL::Digest.new('sha1')
+      key = access_key_secrete + '&'
+      Base64.encode64(OpenSSL::HMAC.digest(digest, key, construct_string)).gsub(/\n/, '')
     end
 
     private
 
+    def generate_stander_string params
+      str = ''
+      keys = params.keys.sort
+      keys.each do |key|
+        str += "#{CGI.escape(key.to_s)}=#{CGI.escape(params[key.to_sym])}&"
+      end
+      str.gsub(/\&$/, '')
+    end
 
-    def create_params params
 
+
+    def get_utc_timestamp
+      Time.now.utc.strftime("%Y-%m-%dT%H:%M:%SZ")
     end
 
+    def get_nonce
+      SecureRandom.uuid
+    end
+
+    def create_params params
+      rest_params = {
+          AccessKeyId: access_key_id,
+          Timestamp: get_utc_timestamp,
+          SignatureMethod: 'HMAC-SHA1',
+          SignatureVersion: '1.0',
+          SignatureNonce: get_nonce,
+          Format: "JSON"
+      }
+      params.merge rest_params
+    end
+
     def get_request_url params
+      require_host = 'http://dysmsapi.aliyuncs.com/?'
 
+      final_params = create_params params
+      signature = get_signature final_params
+      final_params.merge!({Signature: signature})
+      final_params.map do |key, value|
+        require_host += "#{CGI.escape(key.to_s)}=#{CGI.escape(value)}&"
+      end
+      require_host.gsub(/\&$/, '')
     end
 
     def request params
-
+      url = URI(get_request_url(params))
+      response = Net::HTTP.get_response(url)
+      response.body
     end
 
   end
 end