(Swift) Aruba Fatturazione Elettronica signin

The method is used to request a security token. This token is required to invoke the methods of the various Electronic Invoicing servers (Resource Servers) that are protected by the system.

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

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

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func chilkatTest() {
    var success: Bool = false

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

    let http = CkoHttp()!

    // 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=password&username=Utente&password=Password'

    // 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/signin"
    req.contentType = "application/x-www-form-urlencoded"
    req.addParam("grant_type", value: "password")
    req.addParam("username", value: "Utente")
    req.addParam("password", value: "Password")

    let resp = CkoHttpResponse()!
    success = http.httpReq("https://auth.fatturazioneelettronica.aruba.it/auth/signin", 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": "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

    var access_token: String? = jResp.string(of: "access_token")
    var token_type: String? = jResp.string(of: "token_type")
    var expires_in: Int = jResp.int(of: "expires_in").intValue
    var refresh_token: String? = jResp.string(of: "refresh_token")
    var userName: String? = jResp.string(of: "userName")
    var as_client_id: String? = jResp.string(of: "as:client_id")
    var v_issued: String? = jResp.string(of: "\".issued\"")
    var v_expires: String? = jResp.string(of: "\".expires\"")

}