Android Question [Solved]payment gateway help

[Carlos marin]

Hello everyone

I am trying to implement a payment gateway for my clients, but I have 2 problems
First: the platform provides me with an SDK for android but it does not work for b4a

Second: they give me a script which I run anywhere and it takes me to the payment server, try to load it in the WebView and even though it generates the payment button when I click it, it does not load anything. Can you help me? I've been in this for several days and I do not know what to do, I also try WebViewExtras but I do not even load the button. Any help or indication my sincere thanks

This is the test script:

<form>
        <script
            src="https://checkout.epayco.co/checkout.js"
            class="epayco-button"
            data-epayco-key="491d6a0b6e992cf924edd8d3d088aff1"
            data-epayco-amount="50000"
            data-epayco-name="Vestido Mujer Primavera"
            data-epayco-description="Vestido Mujer Primavera"
            data-epayco-currency="cop"
            data-epayco-country="co"
            data-epayco-test="true"
            data-epayco-external="false"
            data-epayco-response="https://ejemplo.com/respuesta.html"
            data-epayco-confirmation="https://ejemplo.com/confirmacion">
        </script>
    </form>

respond_page is the page that should load me when I click on the button

-----spanish------
Hola a todos

Estoy intentando implementar una pasarela de pagos para mis clientes, pero tengo 2 problemas
Primero: la plataforma me proporciona un SDK para android pero este no me sirve para b4a
Segundo: me dan un script el cual ejecuto en cualquier parte y me lleva al servidor de pago, intente cargar este en el webview y aunque me genera el botón de pago al darle clic no me carga nada me pueden ayudar? Llevo varios días en esto y no sé que hacer, también intente con webviewextras pero no me carga ni el botón. Cualquier ayuda o indicación mis sinceros agradecimientos
Este es el script de prueba:

 

[Carlos marin]

I have seen that you convert the B64 string to byte. I think you have to write iv-i=i without further conversions. before sending the request.
See:

 url_r = EncryptText("https://www.epayco.co/respuesta", iv)
    url_com = EncryptText("https://www.epayco/callback", iv)
    metcom = EncryptText("POST", iv)
   ' iv_i = Bconv.StringToBytes(i, "UTF8")
    iv_i=i
    pruebas = EncryptText("true", iv)
 
    ToastMessageShow("Listo",True)

Corrected! the two variables are in string. but I have a doubt is that the example encryption is sent in a string and here is sent in bytes that will influence something?

look the example

url_respuesta: "tzhPnWgJOaHdH75arHBQh/DdyiJHjhC8mA8pJvYRTh4=",
            url_confirmacion: "tzhPnWgJOaHdH75arHBQh/DdyiJHjhC8mA8pJvYRTh4=",
            metodoconfirmacion": "JY8t3swUoHU4HV+AgyWF+Q==",
            lenguaje: "php",
            i: "MDAwMDAwMDAwMDAwMDAwMA==",
           enpruebas: "vxGQj9FZusNz6NbwEzukeg=="

 

[Carlos marin]

I raise my hands...

do not worry, tigrot has helped me a lot. your code worked perfectly, my problem is that the encrypted information will not be sent, I will open a new tiket about the encryption. again a thousand thanks for your help tigrot and greetings from Colombia!

 

[tigrot]

I'm thick as a donkey. If you can send me the source(hideing the private key). I'll find a solution.

 

[tigrot]

Maybe found the error. In the map if the value is alpha it must be surrounded by ". Look the example. So add it to the encoded string.

 

[Carlos marin]

I'm thick as a donkey. If you can send me the source(hideing the private key). I'll find a solution.

of course if you look at the attachment

 

[tigrot]

Try this. Now the structure received by server must be ok. Maybe data are not...
I have changed the app to send a real JSON string.
Ciao
Mauro

 

[tigrot]

I have seen that the confirnation of the transaction is sent to an URL(that means you need a WEB site)in this case:

url_r = EncryptText("https://www.epayco.co/respuesta", iv)
    url_com = EncryptText("https://www.epayco/callback", iv)

since they doesn't exist a web page is returned to android.
That is the page it's displayed on Android screen.
I send a revised version of App. Good Luck!
Happy Easter!
Mauro

 

[tigrot]

This is my last version. This gets an answer and the format is probably correct.
Remember to enter the two URL's needed.
Ciao
Mauro

 

[Carlos marin]

This is my last version. This gets an answer and the format is probably correct.
Remember to enter the two URL's needed.
Ciao
Mauro

It's Works !!! tigrot, me best easter gift. Happy Easter! and thanks again!!!

 

[tigrot]

Thank you. Happy Easter to you an family. You are about the same age as my doughters. So it's like i helped them!

 

[Johan Hormaza]

Hi.
I am missing the file "pago.json".

 

[tigrot]

Hi.
I am missing the file "pago.json".

Ask Carlos it's one year old post.

 

[PABLO2013]

hi, pagos.json , please , tks

 

[Johan Hormaza]

hi, pagos.json , please , tks

You want to do?
This is a bit old thread. I solved it in another way.

 

[tigrot]

You want to do?
This is a bit old thread. I solved it in another way.

I found my pagos.json. If you need...

 

[PABLO2013]

yes, tks, tigrot