B4X

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) B4X

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 ChilkatJsonObject
jsonToken.Initialize
success = jsonToken.LoadFile("qa_data/tokens/hacienda_cr.json")
If success <> True Then
    Log("Failed to load constantContact.json")
    Return
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 ChilkatHttp
http.Initialize("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 ChilkatHttpRequest
req.Initialize
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 ChilkatHttpResponse
resp.Initialize
success = http.HttpReq("https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token", req, resp)
If success = False Then
    Log(http.LastErrorText)
    Return
End If


Dim sbResponseBody As ChilkatStringBuilder
sbResponseBody.Initialize
resp.GetBodySb(sbResponseBody)
Dim jResp As ChilkatJsonObject
jResp.Initialize
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Log("Response Body:")
Log(jResp.Emit)

Dim respStatusCode As Int = resp.StatusCode
Log("Response Status Code = " & respStatusCode)
If respStatusCode >= 400 Then
    Log("Response Header:")
    Log(resp.Header)
    Log("Failed.")
    Return
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 Int = jResp.IntOf("expires_in")
Dim id_token As String = jResp.StringOf("id_token")
Dim not_before_policy As Int = jResp.IntOf("not-before-policy")
Dim refresh_expires_in As Int = 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")