B4X

Shopware 6 - Get OAuth2 Access Token using Username and Password

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Demonstrates how to get an OAuth2 access token using your username and password. B4X

Dim success As Boolean = False

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

Dim http As ChilkatHttp
http.Initialize("http")

'  Sends the following POST

'  	{
'  	    "client_id": "administration",
'  	    "grant_type": "password",
'  	    "scopes": "write",
'  	    "username": "<user-username>",
'  	    "password": "<user-password>"
'  	}

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

'  The following JSON is sent in the request body.

Dim json As ChilkatJsonObject
json.Initialize
json.UpdateString("client_id", "administration")
json.UpdateString("grant_type", "password")
json.UpdateString("scopes", "write")
json.UpdateString("username", "<user-username>")
json.UpdateString("password", "<user-password>")

Dim resp As ChilkatHttpResponse
resp.Initialize
success = http.HttpJson("POST", "https://my-shopware-6-shop.de/api/oauth/token", json, "application/json", 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)

'  {
'    "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

Dim token_type As String = jResp.StringOf("token_type")
Dim expires_in As Int = jResp.IntOf("expires_in")
Dim access_token As String = jResp.StringOf("access_token")
Dim refresh_token As String = jResp.StringOf("refresh_token")

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