nmihash

Package nmihash is used as a source code example for a Go (golang) implementation of the examples found at: // https://support.nmi.com/hc/en-gb/articles/115001683343-Implementation-Generating-a-Hash-Code

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Prerequisites

• Go 1.14 or newer
• Go Modules

Installation

Using go get

You can run the following command to install nmihash:

go get -u github.com/jmadore/nmihash

The code is self-contained and doesn't have any external dependencies.

Build

Build

> go build

Tests

> go test -v

Example

package main

import (
	"fmt"

	"github.com/jmadore/nmihash"
)

func main() {

	hashKey := "trVxrnoz22bvwvnV"
	terminalID := "99999999"
	refNum := "0000000765"
	amount := "1.23"

	hash, err := nmihash.CalculateHash(hashKey, terminalID, refNum, amount)
	if err != nil {
		fmt.Printf("Hash failed with error %v", err.Error())
		return
	}

	fmt.Println("Base64 Encoded Hash =", hash)
	return
}

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Built With

• Go - Language used
• VS CODE - IDE/Editor

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Authors

• Jay Madore - Initial work - jmadore

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Acknowledgments

• NMI Examples
• README.md template
• go-james