VB.NET

hacienda.go.cr Refrescar un Token

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Refreshes an access token for the Recepción de Comprobantes Electrónicos del Ministerio de Hacienda (Costa Rica) VB.NET

Dim success As Boolean = False

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

' It is assumed we previously obtained an OAuth2 access token.
' This example loads the JSON access token file 
' saved by this example: Get hacienda.co.cr OAuth2 Access Token

Dim jsonToken As New Chilkat.JsonObject
success = jsonToken.LoadFile("qa_data/tokens/hacienda_cr.json")
If (success <> True) Then
    Debug.WriteLine("Failed to load constantContact.json")
    Exit Sub
End If


' The access token JSON looks like this:

' {
'   "access_token": "ey....",
'   "expires_in": 300,
'   "id_token": "ey....",
'   "not-before-policy": 0,
'   "refresh_expires_in": 1800,
'   "refresh_token": "ey...",
'   "session_state": "...",
'   "token_type": "bearer"
' }

Dim http As New Chilkat.Http

' Implements the following CURL command:

' curl -X "POST" "https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token" \
'  -H "Content-Type: application/x-www-form-urlencoded; charset=utf-8" \
'  --data-urlencode "client_id=api-stag" \
'  --data-urlencode "refresh_token=ey..." \
'  --data-urlencode "grant_type=refresh_token"

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

Dim req As New Chilkat.HttpRequest
req.HttpVerb = "POST"
req.Path = "/auth/realms/rut-stag/protocol/openid-connect/token"
req.ContentType = "application/x-www-form-urlencoded"
req.AddParam("client_id","api-stag")
req.AddParam("refresh_token",jsonToken.StringOf("refresh_token"))
req.AddParam("grant_type","refresh_token")

Dim resp As New Chilkat.HttpResponse
success = http.HttpReq("https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token",req,resp)
If (success = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Dim sbResponseBody As New Chilkat.StringBuilder
resp.GetBodySb(sbResponseBody)
Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())

Dim respStatusCode As Integer = resp.StatusCode
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(resp.Header)
    Debug.WriteLine("Failed.")
    Exit Sub
End If


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

' {
'   "access_token": "ey....",
'   "expires_in": 300,
'   "id_token": "ey....",
'   "not-before-policy": 0,
'   "refresh_expires_in": 1800,
'   "refresh_token": "ey...",
'   "session_state": "...",
'   "token_type": "bearer"
' }

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



Dim access_token As String = jResp.StringOf("access_token")
Dim expires_in As Integer = jResp.IntOf("expires_in")
Dim id_token As String = jResp.StringOf("id_token")
Dim not_before_policy As Integer = jResp.IntOf("not-before-policy")
Dim refresh_expires_in As Integer = jResp.IntOf("refresh_expires_in")
Dim refresh_token As String = jResp.StringOf("refresh_token")
Dim session_state As String = jResp.StringOf("session_state")
Dim token_type As String = jResp.StringOf("token_type")

' Save the new JSON access token response to a file.
success = jResp.WriteFile("qa_data/tokens/haciendda_cr.json")