Chilkat Online Tools

ListTrustStoreCertificates VB6 Example

Amazon WorkSpaces Web

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

Dim rest As New ChilkatRest
Dim success As Long

Dim authAws As New ChilkatAuthAws
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"

' Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.Region = "us-west-2"
authAws.ServiceName = "workspaces-web"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)

' URL: https://workspaces-web.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("workspaces-web.us-west-2.amazonaws.com",443,1,1)
If (success <> 1) Then
    Debug.Print "ConnectFailReason: " & rest.ConnectFailReason
    Debug.Print rest.LastErrorText
    Exit Sub
End If

success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","ListTrustStoreCertificates")

Dim sbResponseBody As New ChilkatStringBuilder
success = rest.FullRequestNoBodySb("GET","/trustStores/{trustStoreArn+}/certificates",sbResponseBody)
If (success <> 1) Then
    Debug.Print rest.LastErrorText
    Exit Sub
End If

Dim respStatusCode As Long
respStatusCode = rest.ResponseStatusCode
Debug.Print "response status code = " & respStatusCode
If (respStatusCode <> 200) Then
    Debug.Print "Response Header:"
    Debug.Print rest.ResponseHeader
    Debug.Print "Response Body:"
    Debug.Print sbResponseBody.GetAsString()
    Exit Sub
End If

Dim jResp As New ChilkatJsonObject
success = jResp.LoadSb(sbResponseBody)

' The following code parses the JSON response.
' A sample JSON response is shown below the sample code.

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

Dim issuer As String
Dim notValidAfter As Long
Dim notValidBefore As Long
Dim subject As String
Dim thumbprint As String

Dim nextToken As String
nextToken = jResp.StringOf("nextToken")
Dim trustStoreArn As String
trustStoreArn = jResp.StringOf("trustStoreArn")
Dim i As Long
i = 0
Dim count_i As Long
count_i = jResp.SizeOfArray("certificateList")
Do While i < count_i
    jResp.I = i
    issuer = jResp.StringOf("certificateList[i].issuer")
    notValidAfter = jResp.IntOf("certificateList[i].notValidAfter")
    notValidBefore = jResp.IntOf("certificateList[i].notValidBefore")
    subject = jResp.StringOf("certificateList[i].subject")
    thumbprint = jResp.StringOf("certificateList[i].thumbprint")
    i = i + 1
Loop

' A sample JSON response body parsed by the above code:

' {
'   "certificateList": [
'     {
'       "issuer": "string",
'       "notValidAfter": number,
'       "notValidBefore": number,
'       "subject": "string",
'       "thumbprint": "string"
'     }
'   ],
'   "nextToken": "string",
'   "trustStoreArn": "string"
' }