(Swift) hacienda.go.cr Refrescar un Token

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

Note: This example requires Chilkat v11.0.0 or greater.

For more information, see https://www.hacienda.go.cr/ATV/ComprobanteElectronico/docs/esquemas/2016/v4.3/Guia_IdP.pdf

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    var success: Bool = 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

    let jsonToken = CkoJsonObject()!
    success = jsonToken.loadFile("qa_data/tokens/hacienda_cr.json")
    if success != true {
        print("Failed to load constantContact.json")
        return
    }

    // 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"
    // }

    let http = CkoHttp()!

    // 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

    let req = CkoHttpRequest()!
    req.httpVerb = "POST"
    req.path = "/auth/realms/rut-stag/protocol/openid-connect/token"
    req.contentType = "application/x-www-form-urlencoded"
    req.addParam("client_id", value: "api-stag")
    req.addParam("refresh_token", value: jsonToken.string(of: "refresh_token"))
    req.addParam("grant_type", value: "refresh_token")

    let resp = CkoHttpResponse()!
    success = http.httpReq("https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token", request: req, response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    let sbResponseBody = CkoStringBuilder()!
    resp.getBodySb(sbResponseBody)
    let jResp = CkoJsonObject()!
    jResp.loadSb(sbResponseBody)
    jResp.emitCompact = false

    print("Response Body:")
    print("\(jResp.emit()!)")

    var respStatusCode: Int = resp.statusCode.intValue
    print("Response Status Code = \(respStatusCode)")
    if respStatusCode >= 400 {
        print("Response Header:")
        print("\(resp.header!)")
        print("Failed.")
        return
    }

    // 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

    var access_token: String? = jResp.string(of: "access_token")
    var expires_in: Int = jResp.int(of: "expires_in").intValue
    var id_token: String? = jResp.string(of: "id_token")
    var not_before_policy: Int = jResp.int(of: "not-before-policy").intValue
    var refresh_expires_in: Int = jResp.int(of: "refresh_expires_in").intValue
    var refresh_token: String? = jResp.string(of: "refresh_token")
    var session_state: String? = jResp.string(of: "session_state")
    var token_type: String? = jResp.string(of: "token_type")

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

}