我正在尝试将ccavenue支付网关集成到我的rails应用程序中。但是我找不到任何适当的文档。它们提供的只是4个集成文件。我无法弄清楚如何将所有这些结合在一起。
1）ccavRequestHandler.html.erb
<html>
<head>
<title> Iframe</title>
</head>
<body>
<center>
<%
merchantData=""
working_key="" #Put in the 32 Bit Working Key provided by CCAVENUES.
access_code="" #Put in the Access Code in quotes provided by CCAVENUES.
params.each do |key,value|
merchantData += key+"="+value+"&"
end
crypto = Crypto.new
encrypted_data = crypto.encrypt(merchantData,working_key)
%>
<iframe width="482" height="500" scrolling="No" frameborder="0" id="paymentFrame" src="https://test.ccavenue.com/transaction/transaction.do?command=initiateTransaction&encRequest=<%=encrypted_data %>&access_code=<%=access_code %>"></iframe>
</center>
<script type="text/javascript" src="assets/javascripts/jquery-1.7.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('iframe#paymentFrame').load(function() {
window.addEventListener('message', function(e) {
$("#paymentFrame").css("height",e.data['newHeight']+'px');
}, false);
});
});
</script>
</body>
</html>
2）ccavResponseHandler.html.erb
<html>
<head>
<title>Response Handler</title>
<%= csrf_meta_tags%>
</head>
<body>
<%
workingKey=""#Put in the 32 Bit Working Key provided by CCAVENUES.
encResponse=params[:encResp]
crypto = Crypto.new
decResp=crypto.decrypt(encResponse,workingKey);
decResp = decResp.split("&")
%>
<center>
<font size="4" color="blue"><b>Response Page</b></font>
<table border="1">
<tr>
<td><b>Parameter Name</b></td>
<td><b>Parameter Value</b></td>
<%decResp.each do |key|%>
<tr>
<td><%=key.from(0).to(key.index("=")-1)%> </td>
<td><%=key.from(key.index("=")+1).to(-1)%> </td>
</tr>
<%end%>
</table>
</center>
</body>
</html>
3）crypto.rb
#*****************************************************************
# * COMPANY - AVENUES INDIA PVT Ltd.,
#*****************************************************************
#Name of the Program : AES Encryption/Decryption
#Created by : AVENUES INDIA PVT Ltd., TC-Team
#Created On : 16-02-2014
#Version : Version 1.0
#Contribution : eLitmus Evaluation Pvt Ltd
#*****************************************************************
class Crypto < ActiveRecord::Base
INIT_VECTOR = (0..15).to_a.pack("C*")
def encrypt(plain_text, key)
secret_key = [Digest::MD5.hexdigest(key)].pack("H*")
cipher = OpenSSL::Cipher::Cipher.new('aes-128-cbc')
cipher.encrypt
cipher.key = secret_key
cipher.iv = INIT_VECTOR
encrypted_text = cipher.update(plain_text) + cipher.final
return (encrypted_text.unpack("H*")).first
end
def decrypt(cipher_text,key)
secret_key = [Digest::MD5.hexdigest(key)].pack("H*")
encrypted_text = [cipher_text].pack("H*")
decipher = OpenSSL::Cipher::Cipher.new('aes-128-cbc')
decipher.decrypt
decipher.key = secret_key
decipher.iv = INIT_VECTOR
decrypted_text = (decipher.update(encrypted_text) + decipher.final).gsub(/\0+$/, '')
return decrypted_text
end
end
4）dataForm.html.erb
<html>
<head>
</head>
<body>
<form method="POST" name="customerData" action="/transaction/ccavRequestHandler">
<table width="40%" height="1" border='1' align="center"><caption><font size="4" color="blue"><b>Integration Kit</b></font></caption></table>
<table width="40%" height="100" border='1' align="center">
<tr>
<td>Parameter Name:</td><td>Parameter Value:</td>
</tr>
<tr>
<td colspan="2"> Compulsory information</td>
</tr>
<tr>
<td>Merchant Id :</td><td><input type="text" name="merchant_id" value="2954"/></td>
</tr>
<tr>
<td>Order Id :</td><td><input type="text" name="order_id" value="123654789"/></td>
</tr>
<tr>
<td>Amount :</td><td><input type="text" name="amount" value="1.00"/></td>
</tr>
<tr>
<td>Currency :</td><td><input type="text" name="currency" value="INR"/></td>
</tr>
<tr>
<td>Redirect URL :</td><td><input type="text" name="redirect_url" value="http://merchantdomain/transaction/ccavResponseHandler"/></td>
</tr>
<tr>
<td>Cancel URL :</td><td><input type="text" name="cancel_url" value="http://merchantdomain/transaction/ccavResponseHandler"/></td>
</tr>
<tr>
<td>Language :</td><td><input type="text" name="language" value="EN"/></td>
</tr>
<tr>
<td colspan="2">Billing information(optional):</td>
</tr>
<tr>
<td>Billing Name :</td><td><input type="text" name="billing_name" value="Charli"/></td>
</tr>
<tr>
<td>Billing Address :</td><td><input type="text" name="billing_address" value="Room no 1101, near Railway station Ambad"/></td>
</tr>
<tr>
<td>Billing City :</td><td><input type="text" name="billing_city" value="Indore"/></td>
</tr>
<tr>
<td>Billing State :</td><td><input type="text" name="billing_state" value="MP"/></td>
</tr>
<tr>
<td>Billing Zip :</td><td><input type="text" name="billing_zip" value="425001"/></td>
</tr>
<tr>
<td>Billing Country :</td><td><input type="text" name="billing_country" value="India"/></td>
</tr>
<tr>
<td>Billing Tel :</td><td><input type="text" name="billing_tel" value="9876543210"/></td>
</tr>
<tr>
<td>Billing Email :</td><td><input type="text" name="billing_email" value="person@gmail.com"/></td>
</tr>
<tr>
<td colspan="2">Shipping information(optional)</td>
</tr>
<tr>
<td>Shipping Name :</td><td><input type="text" name="delivery_name" value="Chaplin"/></td>
</tr>
<tr>
<td>Shipping Address :</td><td><input type="text" name="delivery_address" value="room no.701 near bus stand"/></td>
</tr>
<tr>
<td>shipping City :</td><td><input type="text" name="delivery_city" value="Hyderabad"/></td>
</tr>
<tr>
<td>shipping State :</td><td><input type="text" name="delivery_state" value="Andhra"/></td>
</tr>
<tr>
<td>shipping Zip :</td><td><input type="text" name="delivery_zip" value="425001"/></td>
</tr>
<tr>
<td>shipping Country :</td><td><input type="text" name="delivery_country" value="India"/></td>
</tr>
<tr>
<td>Shipping Tel :</td><td><input type="text" name="delivery_tel" value="9595226054"/></td>
</tr>
<tr>
<td>Merchant Param1 :</td><td><input type="text" name="merchant_param1" value="additional Info."/></td>
</tr>
<tr>
<td>Merchant Param2 :</td><td><input type="text" name="merchant_param2" value="additional Info."/></td>
</tr>
<tr>
<td>Merchant Param3 :</td><td><input type="text" name="merchant_param3" value="additional Info."/></td>
</tr>
<tr>
<td>Merchant Param4 :</td><td><input type="text" name="merchant_param4" value="additional Info."/></td>
</tr>
<tr>
<td>Merchant Param5 :</td><td><input type="text" name="merchant_param5" value="additional Info."/></td>
</tr>
<tr>
<td>Promo Code :</td><td><input type="text" name="promo_code" value=""/></td>
</tr>
<tr>
<td>Vault Info. :</td><td><input type="text" name="customer_identifier" value=""/></td>
</tr>
<tr>
<td>Integration Type :</td><td><input type="text" name="integration_type" value="iframe_normal"/></td>
</tr>
<tr>
<td></td><td><INPUT TYPE="submit" value="CheckOut"></td>
</tr>
</table>
</form>
</body>
</html>
这4个文件是他们提供的唯一文档..
我还可以看到在html.erb文件中他们希望我们把钥匙放？安全吗？ 他们提供的宝石真的已经过时，因此甚至没有提及它。我真的无法弄清楚从哪里开始..可以有人给我一个关于如何做到这一点的粗略想法???