(PureBasic) Aruba Fatturazione Elettronica refresh

The token can be renewed by submitting a refresh request, which requires the following parameters in the format application/x-www-form-urlencoded with UTF-8 encoding. Refreshing the token, avoiding sending login details, offers more security and a more efficient process than requesting a new token via signin.

For more information, see https://fatturazioneelettronica.aruba.it/apidoc/docs_EN.html#auth-refresh

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkHttpResponse.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkJsonObject.pb"
IncludeFile "CkHttpRequest.pb"

Procedure ChilkatExample()

    ; This example assumes the Chilkat API to have been previously unlocked.
    ; See Global Unlock Sample for sample code.

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i

    ; Implements the following CURL command:

    ; curl -X POST https://auth.fatturazioneelettronica.aruba.it/auth/signin \
    ;   -H "Content-Type: application/x-www-form-urlencoded;charset=UTF-8" \
    ;   -d 'grant_type=refresh_token&refresh_token=ee4aae0c9d754ad08a657510cae82efe'

    ; Use the following online tool to generate HTTP code from a CURL command
    ; Convert a cURL Command to HTTP Source Code

    req.i = CkHttpRequest::ckCreate()
    If req.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttpRequest::setCkHttpVerb(req, "POST")
    CkHttpRequest::setCkPath(req, "/auth/signin")
    CkHttpRequest::setCkContentType(req, "application/x-www-form-urlencoded")
    CkHttpRequest::ckAddParam(req,"grant_type","refresh_token")
    CkHttpRequest::ckAddParam(req,"refresh_token","ee4aae0c9d754ad08a657510cae82efe")

    resp.i = CkHttp::ckPostUrlEncoded(http,"https://auth.fatturazioneelettronica.aruba.it/auth/signin",req)
    If CkHttp::ckLastMethodSuccess(http) = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkHttpRequest::ckDispose(req)
        ProcedureReturn
    EndIf

    sbResponseBody.i = CkStringBuilder::ckCreate()
    If sbResponseBody.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttpResponse::ckGetBodySb(resp,sbResponseBody)
    jResp.i = CkJsonObject::ckCreate()
    If jResp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckLoadSb(jResp,sbResponseBody)
    CkJsonObject::setCkEmitCompact(jResp, 0)

    Debug "Response Body:"
    Debug CkJsonObject::ckEmit(jResp)

    respStatusCode.i = CkHttpResponse::ckStatusCode(resp)
    Debug "Response Status Code = " + Str(respStatusCode)
    If respStatusCode >= 400
        Debug "Response Header:"
        Debug CkHttpResponse::ckHeader(resp)
        Debug "Failed."
        CkHttpResponse::ckDispose(resp)

        CkHttp::ckDispose(http)
        CkHttpRequest::ckDispose(req)
        CkStringBuilder::ckDispose(sbResponseBody)
        CkJsonObject::ckDispose(jResp)
        ProcedureReturn
    EndIf

    CkHttpResponse::ckDispose(resp)

    ; Sample JSON response:
    ; (Sample code for parsing the JSON response is shown below)

    ; {
    ;   "access_token": "29dba5b2e749e403",
    ;   "token_type": "bearer",
    ;   "expires_in": 1800,
    ;   "refresh_token": "5da9e6c31c8b9b24",
    ;   "userName": "Utente",
    ;   "as:client_id": "Auth",
    ;   ".issued": "Fri, 10 Jul 2020 07:20:00 GMT",
    ;   ".expires": "Fri, 10 Jul 2020 07:50:00 GMT"
    ; }

    ; Sample code for parsing the JSON response...
    ; Use the following online tool to generate parsing code from sample JSON:
    ; Generate Parsing Code from JSON

    access_token.s = CkJsonObject::ckStringOf(jResp,"access_token")
    token_type.s = CkJsonObject::ckStringOf(jResp,"token_type")
    expires_in.i = CkJsonObject::ckIntOf(jResp,"expires_in")
    refresh_token.s = CkJsonObject::ckStringOf(jResp,"refresh_token")
    userName.s = CkJsonObject::ckStringOf(jResp,"userName")
    as_client_id.s = CkJsonObject::ckStringOf(jResp,"as:client_id")
    v_issued.s = CkJsonObject::ckStringOf(jResp,Chr(34) + ".issued" + Chr(34))
    v_expires.s = CkJsonObject::ckStringOf(jResp,Chr(34) + ".expires" + Chr(34))


    CkHttp::ckDispose(http)
    CkHttpRequest::ckDispose(req)
    CkStringBuilder::ckDispose(sbResponseBody)
    CkJsonObject::ckDispose(jResp)


    ProcedureReturn
EndProcedure