(Swift 3,4,5...) Shopware 6 - Get OAuth2 Access Token using Client Credentials (Integration)

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Demonstrates how to get an OAuth2 access token with an integration.

For more information, see https://docs.shopware.com/en/shopware-platform-dev-en/admin-api-guide/authentication

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

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

    let http = CkoHttp()!
    var success: Bool

    // Sends the following POST

    // 	POST /api/oauth/token
    // 	{
    // 	    "grant_type": "client_credentials",
    // 	    "client_id": "<client-id>",
    // 	    "client_secret": "<client-secret>"
    // 	}

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    // The following JSON is sent in the request body.

    let json = CkoJsonObject()!
    json.update("grant_type", value: "client_credentials")
    json.update("client_id", value: "client-id")
    json.update("client_secret", value: "client-secret")

    var resp: CkoHttpResponse? = http.postJson3("https://my-shopware-6-shop.de/api/oauth/token", contentType: "application/json", json: json)
    if http.lastMethodSuccess == 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.")
        resp = nil
        return
    }

    resp = nil

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

    // {
    //   "token_type": "Bearer",
    //   "expires_in": 600,
    //   "access_token": "xxxxxxxxxxxxxx",
    //   "refresh_token": "token"
    // }

    // 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 token_type: String? = jResp.string(of: "token_type")
    var expires_in: Int = jResp.int(of: "expires_in").intValue
    var access_token: String? = jResp.string(of: "access_token")
    var refresh_token: String? = jResp.string(of: "refresh_token")

    // Save our JSON to a file (to be used in other examples..)
    success = jResp.writeFile("qa_data/tokens/shopware6.json")

}