How to use library

T2P Authen Client Lib

How to Generate Toke Type H to use for Host to Host request



    //# Example 



    const t2plib = require('t2p-clientlib');

    const fs = require('fs')





    try {

        //###file client.key contains base64Ecode of Key that is provided to partner

        const clientKey = fs.readFileSync('client.key', 'utf8')



        //### Generate for using to request to get token Type C only (use by client mobile request header)

        var token = t2plib.preapare("requestbodydata",clientKey)

        console.log("<>")

        console.log(token)

        console.log("\n")



        //### Generate for use with specific API URI only (use by Host to Host request header)

        var token = t2plib.preapare("requestbodydata",clientKey, '/wallet/some/api/function/')

        console.log("<>")

        console.log(token)

        console.log("\n")



        //### Generate for use with any API (use by Host to Host request header)

        var token = t2plib.preapare("requestbodydata",clientKey, '')

        console.log("<>")

        console.log(token)

        console.log("\n")



/*

        // OUTPUT

        {

            header: 'ZXlKamJHbGxiblJEYjJSbElqb2lRMHhKTVRBd01EQXpJaXdpYTJWNVEyOWtaU0k2SWt0RE1UQXdNREF5TUNJc0luUnBiV1Z6ZEdGdGNDSTZJakl3TWpFd056STBNVGMxTXpJNElpd2lZMnhwWlc1MFRHbGlWbVZ5YzJsdmJpSTZJakV1TUM0d0lpd2lkRzlyWlc1VWVYQmxJam9pU0NJc0luVnlhU0k2SWk5aGRYUm9aVzR2ZGpFdlkyeHBaVzUwVkc5clpXNHZaMlZ1WlhKaGRHVWlMQ0p0WlhSb2IyUWlPaUpRVDFOVUluMD06ZmE5YmJlMGQ1MmMzZDlhODVlMTM5YTEzYmRmZDM5YWJjMGM3ZThiNmY3MmVmZjdhNjQ4MzcwMjMyZmY3ZWE4NDQyOTZmOTNmMDNjZWY1ZTZiZmJlYWE0YTBmMTkwMzM3ZGUzOTMzNGUyZmRhNTNiZTFjNzUxNTZlYjJhZDcxZTk=',

            body: 'E94FXKbgTzpyRzFbT5vilXRN9VxvGYrk2m8MlY6FEn1fpSGdEUAY5tgn5EYrK34wVIa2mMN/Uyfle80lozjK1ojyMDmdTRnTFasgvA1Ibj4RPOYc6AI3CvfEQ6guwl7SZQCM4/DoF/ltCO0aZuAkeM1X04xzv7TeZCVN0zRLE/cyd/OZJb31jKVr5uhJ3WE9zkpkCmhQokAnfjReHhWbXfDSmJknSXEst2BIeM1TDCnMQBnB1hp6pwFAw6+68APn6+qki2Pet+9EYJwSIWUAIQ0ITLSyViUTtpk5UBYY/IiFVQYZpHwDwksPdfsoGvIWSAjVsJYjkwJgRY3fE8I7eQ==:KCcLTzjBIDRkt47oJhuhug=='

        }

*/

    } catch (err) {

    console.error(err)

    }





How to request for token type C for using on client (Mobile/Web)



    1. on the server generate token type H for host to host with fix uri input (/authen/v1/clientToken/generate) of the request token

    2. use token that recieve post to request token to url : https://test-api-authen.t2p.co.th/authen/v1/clientToken/generate



      (Prod : https://api-authen.t2p.co.th/authen/v1/clientToken/generate )







Decrypt the response from Host to Host request



    

    const t2plib = require('t2p-clientlib');

    const fs = require('fs')





    try {

        //file client.key contains base64Ecode of Key that is provided to partner

        const clientKey = fs.readFileSync('client.key', 'utf8')



        //Make Request to service then get the response as in API document



        decryptedText = t2plib.decryptData(encryptedText, clientKey)

    } catch (err) {

        console.error(err)

    }





Verify HashMac of input data using ClientKey



    

    const t2plib = require('t2p-clientlib');

    const fs = require('fs')





    try {

        //file client.key contains base64Ecode of Key that is provided to partner

        const clientKey = fs.readFileSync('client.key', 'utf8')



        #hashMac of input data

        var hash = '2819f93a1c5ba61028ba3fc01a50b3131e96795e6cb88c552759f4f001a66ee10583f63830774743d4d314d883fcebd2f59ffc6e78361807a0e3c0bfbf693464'

        var inputData = "somedata"



        var hashVerify = t2plib.verifyHashMac(inputData, hash, clientKey)

        console.log(hashVerify)

    } catch (err) {

        console.error(err)

    }





Generate HashMac of input data using ClientKey



    const t2plib = require('t2p-clientlib');

    const fs = require('fs')





    try {

        //file client.key contains base64Ecode of Key that is provided to partner

        const clientKey = fs.readFileSync('client.key', 'utf8')



        #hashMac of input data

        var inputData = "somedata"

        var hash = t2plib.generateHashMac(inputData, clientKey)

        console.log(hash)



    } catch (err) {

        console.error(err)

    }

How to Generate Toke Type H to use for Host to Host request

//# Example

const t2plib = require('t2p-clientlib');
const fs = require('fs')

try {
//###file client.key contains base64Ecode of Key that is provided to partner
const clientKey = fs.readFileSync('client.key', 'utf8')

//### Generate for using to request to get token Type C only (use by client mobile request header)
var token = t2plib.preapare("requestbodydata",clientKey)
console.log("<>")
console.log(token)
console.log("\n")

//### Generate for use with specific API URI only (use by Host to Host request header)
var token = t2plib.preapare("requestbodydata",clientKey, '/wallet/some/api/function/')
console.log("<>")
console.log(token)
console.log("\n")

//### Generate for use with any API (use by Host to Host request header)
var token = t2plib.preapare("requestbodydata",clientKey, '')
console.log("<>")
console.log(token)
console.log("\n")

/*
// OUTPUT
{
header: 'ZXlKamJHbGxiblJEYjJSbElqb2lRMHhKTVRBd01EQXpJaXdpYTJWNVEyOWtaU0k2SWt0RE1UQXdNREF5TUNJc0luUnBiV1Z6ZEdGdGNDSTZJakl3TWpFd056STBNVGMxTXpJNElpd2lZMnhwWlc1MFRHbGlWbVZ5YzJsdmJpSTZJakV1TUM0d0lpd2lkRzlyWlc1VWVYQmxJam9pU0NJc0luVnlhU0k2SWk5aGRYUm9aVzR2ZGpFdlkyeHBaVzUwVkc5clpXNHZaMlZ1WlhKaGRHVWlMQ0p0WlhSb2IyUWlPaUpRVDFOVUluMD06ZmE5YmJlMGQ1MmMzZDlhODVlMTM5YTEzYmRmZDM5YWJjMGM3ZThiNmY3MmVmZjdhNjQ4MzcwMjMyZmY3ZWE4NDQyOTZmOTNmMDNjZWY1ZTZiZmJlYWE0YTBmMTkwMzM3ZGUzOTMzNGUyZmRhNTNiZTFjNzUxNTZlYjJhZDcxZTk=',
body: 'E94FXKbgTzpyRzFbT5vilXRN9VxvGYrk2m8MlY6FEn1fpSGdEUAY5tgn5EYrK34wVIa2mMN/Uyfle80lozjK1ojyMDmdTRnTFasgvA1Ibj4RPOYc6AI3CvfEQ6guwl7SZQCM4/DoF/ltCO0aZuAkeM1X04xzv7TeZCVN0zRLE/cyd/OZJb31jKVr5uhJ3WE9zkpkCmhQokAnfjReHhWbXfDSmJknSXEst2BIeM1TDCnMQBnB1hp6pwFAw6+68APn6+qki2Pet+9EYJwSIWUAIQ0ITLSyViUTtpk5UBYY/IiFVQYZpHwDwksPdfsoGvIWSAjVsJYjkwJgRY3fE8I7eQ==:KCcLTzjBIDRkt47oJhuhug=='
}
*/
} catch (err) {
console.error(err)
}

How to request for token type C for using on client (Mobile/Web)

1. on the server generate token type H for host to host with fix uri input (/authen/v1/clientToken/generate) of the request token
2. use token that recieve post to request token to url : https://test-api-authen.t2p.co.th/authen/v1/clientToken/generate

(Prod : https://api-authen.t2p.co.th/authen/v1/clientToken/generate )

Decrypt the response from Host to Host request

const t2plib = require('t2p-clientlib');
const fs = require('fs')

try {
//file client.key contains base64Ecode of Key that is provided to partner
const clientKey = fs.readFileSync('client.key', 'utf8')

//Make Request to service then get the response as in API document

decryptedText = t2plib.decryptData(encryptedText, clientKey)
} catch (err) {
console.error(err)
}

Verify HashMac of input data using ClientKey

const t2plib = require('t2p-clientlib');
const fs = require('fs')

try {
//file client.key contains base64Ecode of Key that is provided to partner
const clientKey = fs.readFileSync('client.key', 'utf8')

#hashMac of input data
var hash = '2819f93a1c5ba61028ba3fc01a50b3131e96795e6cb88c552759f4f001a66ee10583f63830774743d4d314d883fcebd2f59ffc6e78361807a0e3c0bfbf693464'
var inputData = "somedata"

var hashVerify = t2plib.verifyHashMac(inputData, hash, clientKey)
console.log(hashVerify)
} catch (err) {
console.error(err)
}

Generate HashMac of input data using ClientKey

const t2plib = require('t2p-clientlib');
const fs = require('fs')

try {
//file client.key contains base64Ecode of Key that is provided to partner
const clientKey = fs.readFileSync('client.key', 'utf8')

#hashMac of input data
var inputData = "somedata"
var hash = t2plib.generateHashMac(inputData, clientKey)
console.log(hash)

} catch (err) {
console.error(err)
}