Questions tagged [jpos]

jPOS is an open-source, mission-critical enterprise software, based on International Organization for Standardization transaction card originated messages standard (ISO-8583). Java platform-based jPOS provides an open-source software bridge between ISO 8583-based messages and your internal processing networks and systems. It serves as the messaging foundation for systems that exchange electronic transactions made by cardholders using payment cards.

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Decrypting DUKPT Encrypted Track Data

As the title says, I am trying to decrypt DUKPT encrypted track data coming from a DUKPT enabled scanner. I have the ANSI Standard (X9.24) for DUKPT and have successfully implemented the ability to ...
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  • 185
6votes
1answer
5kviews

How should jPOS be configured/used in a prod environment?

At my current company we are considering using jPOS to do our ISO 8583 integration with other systems. I've been reading the free documentation for a while, but I still have a lot of gaps. For ...
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6votes
1answer
3kviews

Interact with POS - Terminal Devices and Banking Switching Systems

I have a project in which I need to interact with POS - Terminal Devices and magnetic/chip cards. Let's say, whenever customer buy goods from my department store, staff from this store will stripe ...
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5votes
4answers
2kviews

jPOS logger :To add logger in packager

I am implementing ATM Simulator, which accepts ISO8583 msg from client and unpack it using jPOS library. Error that has occured while unpacking my msg is : "error unpacking field 102: ...
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5votes
3answers
10kviews

how to construct ISO8583 message header for ascii channel and iso93ascii packager in jpos?

I am trying to create an ISO8583 message using JPOS in java using the ASCII channel to send the message and iso93ascii packager to pack the ISO message. But after sending the message I am getting ...
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5votes
2answers
677views

How to run jpos inside a docker container?

I want to run jpos (isoserver) within a docker container. So far I have found this image in Docker hub. I didn't able to found any details documentation about this image. Only few lines are available ...
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  • 2,059
5votes
3answers
730views

Is it possible to listen with multiple port for multiple client in single JPOS instance?

I am new in JPOS. We have implemented jpos server for multiple clients. here is a image of my scenario For example, we have n number of clients. ISO message format are different for each client. ...
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  • 85
5votes
1answer
2kviews

NullPointerException when sending ISO8583 request

I am trying to send an ISO8583 request to a terminal using the following code: try { XMLParser packager = new XMLParser(this.xmlFile); final ISOMsg isoMsg = new ISOMsg(); ...
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5votes
1answer
128views

Do jpos QMUX supports limiting number of concurrent ISO request?

I updated my old spring/java application which pushes the transaction to the remote ISO server (a Bank).With classical approach (channel.seng(isoMsg)) by a synchronized method, because sending ...
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  • 75
4votes
1answer
3kviews

Run Spring-retry in background

Is it possible to run the spring-retry(@Retryable) in background ? I have below code which wrote in JPOS public class RequestListener implements ISORequestListener, Configurable { private Logger ...
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3votes
4answers
3kviews

Not able to resolve jPOS latest version 2.0.8?

I was trying to resolve jPOS:2.0.8 version but it is failing because not able to resolve dependency for com.sleepycat.je:je:7.0.6. <dependency> <groupId>com.sleepycat</groupId> <...
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3votes
3answers
7kviews

Print iso-8583 message using JPOS library

How could I print packed ISO messages for example in the following code? ISOMsg isoMsg = new ISOMsg(); isoMsg.setPackager(packager); isoMsg.setMTI("0200"); isoMsg.set(2, "16"); ...
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3votes
2answers
4kviews

Configuration of JPOS QMUX

I am new in JPOS. I need some help. Please find below my requirement. In TCP connection terms, the IST Switch is configured to be a Server and the MPOS server is configured to be a Client. MPOS ...
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3votes
1answer
7kviews

Send ISOMsg to ISOServer

I have to send ISO8583 messages to an ISOServer using jPOS. I was able to communicate with a QServer from a client-simulator sending messages and getting responses. Now, I have to implement a java ...
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3votes
1answer
2kviews

Packing SUBFIELDS using jpos api

I'm trying to write a main that packs and unpacks an ISOMessage using jpos framework. The problem is that my message contains some sub_fields like field 48, and i keep getting it as null value. Down ...
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