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Re: HTTPS POST - modifying Example 5 - Help needed
hi Sarvapriya,
You've forgotten to set the content-type to
application/x-www-form-urlencoded. You did this in the Java example,
but not in the RPG one.
The content-type is set as the 8th parameter to http_url_post_raw().
Take a look at the parameter descriptions in HTTPAPI_H for details.
On 6/1/2010 11:20 AM, Sarvapriya_Tripathi@xxxxxxxxx wrote:
>
> Hi,
> I am new to the list and HTTPAPI. I am trying to modify example 5 to
> do a HTTPS POST to a site. I have the following working Java program
> that I am trying to adapt (sorry if the code does not render correctly
> in the email, also, I have changed the Tamper Proof Seal and Merchant
> ID for privacy, otherwise, rest of the code is unchanged) -
> package com.bluepay;
> import java.io.OutputStream;
> import java.io.OutputStreamWriter;
> import java.net.URL;
> import javax.net.ssl.HttpsURLConnection;
> /**
> *
> */
> public class TestWebLink
> {
> public static void main(String[] args)
> {
> try
> {
> URL myURL = null;
> myURL = new
> java.net.URL("[1]https://secure.bluepay.com/interfaces/bp10emu";);
> String params =
> "TAMPER_PROOF_SEAL=1234abcd1234abcd1234abcd1234abcd&MERCHANT=123456789
> 012&MODE=TEST&TRANSACTION_TYPE=SALE&AMOUNT=100&REBILLING=0&REB_FIRST_D
> ATE=&REB_EXPR=&REB_CYCLES=&REB_AMOUNT=&AMOUNT_TAX=&AMOUNT_TIP=&ORDER_I
> D=&INVOICE_ID=&CUSTOM_ID=&CC_NUM=4111111111111111&CC_EXPIRES=0614&CVCC
> VV2=123&NAME=Test+Transaction&ADDR1=123+Foo+Street&ADDR2=&AVS_ALLOWED=
> &CVV2_ALLOWED=&AUTOCAP=0&CITY=Bluepay+Town&STATE=IL&ZIPCODE=60653&COMM
> ENT=&PHONE=&EMAIL=&RRNO=&MISSING_URL=nu&APPROVED_URL=nu&DECLINED_URL=n
> u&";
> String paramsLen = String.valueOf(params.length());
>
> HttpsURLConnection hcon = null;
> hcon = (HttpsURLConnection) myURL.openConnection();
> hcon.setAllowUserInteraction(false);
> hcon.setUseCaches(false);
> hcon.setDoInput(true);
> hcon.setDoOutput(true);
> hcon.setInstanceFollowRedirects(false);
> hcon.setRequestMethod("POST");
> hcon.setRequestProperty("Content-Type",
> "application/x-www-form-urlencoded");
> hcon.setRequestProperty("Content-Length", paramsLen);
> OutputStream os = hcon.getOutputStream();
> OutputStreamWriter osw = new OutputStreamWriter(os);
> // send request
> osw.write(params);
> osw.flush();
> osw.close();
> int rescode = hcon.getResponseCode();
> if (rescode != 302) {
> // Response other than 302 not expected -
> return
> return;
> }
> // Response returned is in Location Header
> String loc = hcon.getHeaderField("Location");
> System.out.println("Raw Location Data: " + loc);
> }
> catch (Exception ex)
> {
> System.out.println("Exception: " + ex.toString());
> System.exit(1);
> }
>
> }
> }
>
> The above, when run on my i5 (V5R4), gives the following response -
> > java com.bluepay.TestWebLink
>
> Raw Location Data:
> nu?INVOICE_ID=123456789012&BANK_NAME=&PAYMENT_ACCOUNT=xxxx
>
> xxxxxxxx1111&AUTH_CODE=&CARD_TYPE=VISA&AMOUNT=100.00&REBID=&AVS=_&ORDE
> R_ID=10
>
> 0043659302&CARD_EXPIRE=0614&Result=DECLINED&RRNO=100043659302&CVV2=_&P
> AYMENT_
> TYPE=CREDIT&MESSAGE=Declined%20Sale
>
>
> I am trying to get the same response using the following RPG code -
> * Test 1 for Bluepay
> H DFTACTGRP(*NO) ACTGRP(*NEW) BNDDIR('HTTPAPI')
> D/copy qrpglesrc,httpapi_h
> D incoming PR 10I 0
> D descriptor 10I 0 value
> D data 8192A options(*varsize)
> D datalen 10I 0 value
> D rc s 10I 0
> D msg s 52A
> D CRLF C CONST(x'0d25')
> D data S 1024A
> D retdata S 32766A
> D retlen S 10I 0
> D nextpos S 10I 0 inz(1)
> /free
> *inlr = *on;
> data = 'TAMPER_PROOF_SEAL=1234abcd1234abcd1234abcd1234abcd&' +
> 'MERCHANT=123456789012&MODE=TEST&TRANSACTION_TYPE=SALE&'
> +
>
> 'AMOUNT=100&REBILLING=0&REB_FIRST_DATE=&REB_EXPR=&REB_CYCLES=&' +
>
> 'REB_AMOUNT=&AMOUNT_TAX=&AMOUNT_TIP=&ORDER_ID=&INVOICE_ID=&' +
>
> 'CUSTOM_ID=&CC_NUM=4111111111111111&CC_EXPIRES=0614&CVCCVV2=123&'+
>
> 'NAME=Test+Transaction&ADDR1=123+Foo+Street&ADDR2=&AVS_ALLOWED=&'+
> 'CVV2_ALLOWED=&AUTOCAP=0&CITY=Bluepay+Town&STATE=IL&' +
>
> 'ZIPCODE=60653&COMMENT=&PHONE=&EMAIL=&RRNO=&MISSING_URL=nu&' +
> 'APPROVED_URL=nu&DECLINED_URL=nu&' + CRLF;
> rc =
> http_url_post_raw('https://secure.bluepay.com/interfaces/bp10emu':
> %addr(data): %len(%trimr(data)):
> 1: %paddr('INCOMING'));
> // http response other than 302 not expected, error...
> if ((rc<> 1) and (rc<> 302));
> msg = http_error;
> dsply msg;
> return;
> endif;
> // convert the data we just received to EBCDIC
> if (retlen> 1);
> http_xlate(retlen: retdata: TO_EBCDIC);
> endif;
> return;
> /end-free
>
> P*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> P* this procedure will receive the raw data received from UPS
>
> P*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> P incoming B
> D incoming PI 10I 0
> D descriptor 10I 0 value
> D data 8192A options(*varsize)
> D datalen 10I 0 value
> C* Make sure we don't overflow the string:
> c eval retlen = (nextpos + datalen) - 1
> c if retlen> %size(retdata)
> c eval
> datalen=datalen-(retlen-%size(retdata))
> c endif
> C* If there is nothing to write, return THAT...
> c if datalen< 1
> c return 0
> c endif
> C* Here we add any data sent to the end of our 'retdata' string:
> c eval %subst(retdata: nextpos) =
> c %subst(data:1:datalen)
> c eval nextpos = nextpos + datalen
> c* We always return the amount of data that we wrote. Note
> C* that if http-api sees that we didn't write as much data as
> C* it sent us, it'll abort the process with an error message.
> c return datalen
> P E
> And this is the response that I receive -
> EVAL retdata
>
> RETDATA =
>
> ....5...10...15...20...25...30...35...40...45...50...55...60
>
> 1 '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><html><he'
>
> 61 'ad><title>302 Moved</title></head><body><h1>Moved</h1><p'
> 121 '>The document has moved<a
> href="/interfaces/wlcatch?Result='
> 181
> 'MISSING&MESSAGE=Missing%20MERCHANT&Missing=MERCHANT"'
> 241 '>here</a>.</p></body></html> '
>
> 301 '
> '
> According to the vendor, this response is sent when the request being
> sent to them is not properly URL encoded. What am I doing wrong here
> Thanks and Regds
> The information contained in this electronic communication and any accompanying
> document is confidential, may be
> attorney-client privileged, and is intended only for the use of the addressee.
> It is the property of Ryder System,
> Inc. Unauthorized use, disclosure or copying of this communication, or any part
> of it, is strictly prohibited and
> may be unlawful. If you have received this communication in error, please noti
> fy the sender immediately by return
> email, and destroy this communication andall copies of it, including all attach
> ments. Electronic communication
> may be susceptible to data corruption, interception and unauthorized tampering
> and Ryder disclaims all liability
> of any kind for such actions or any consequences that may arise directly or ind
> irectly therefrom.
>
> References
>
> 1. https://secure.bluepay.com/interfaces/bp10emu
>
>
>
>
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