Chilkat Online Tools

DescribeFirewall VB.NET Example

AWS Network Firewall

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

Dim rest As New Chilkat.Rest
Dim success As Boolean

Dim authAws As New Chilkat.AuthAws
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 = "network-firewall"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

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


' The following code creates the JSON request body.
' The JSON created by this code is shown below.

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

Dim json As New Chilkat.JsonObject
json.UpdateString("FirewallArn","string")
json.UpdateString("FirewallName","string")

' The JSON request body created by the above code:

' {
'   "FirewallArn": "string",
'   "FirewallName": "string"
' }

rest.AddHeader("Content-Type","application/x-amz-json-1.0")
rest.AddHeader("X-Amz-Target","NetworkFirewall_20201112.DescribeFirewall")

Dim sbRequestBody As New Chilkat.StringBuilder
json.EmitSb(sbRequestBody)
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> True) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If

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


Dim jResp As New Chilkat.JsonObject
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 Key As String
Dim Value As String

Dim DeleteProtection As Integer = jResp.IntOf("Firewall.DeleteProtection")
Dim Description As String = jResp.StringOf("Firewall.Description")
Dim KeyId As String = jResp.StringOf("Firewall.EncryptionConfiguration.KeyId")
Dim v_Type As String = jResp.StringOf("Firewall.EncryptionConfiguration.Type")
Dim FirewallArn As String = jResp.StringOf("Firewall.FirewallArn")
Dim FirewallId As String = jResp.StringOf("Firewall.FirewallId")
Dim FirewallName As String = jResp.StringOf("Firewall.FirewallName")
Dim FirewallPolicyArn As String = jResp.StringOf("Firewall.FirewallPolicyArn")
Dim FirewallPolicyChangeProtection As Integer = jResp.IntOf("Firewall.FirewallPolicyChangeProtection")
Dim SubnetChangeProtection As Integer = jResp.IntOf("Firewall.SubnetChangeProtection")
Dim VpcId As String = jResp.StringOf("Firewall.VpcId")
Dim ConfigurationSyncStateSummary As String = jResp.StringOf("FirewallStatus.ConfigurationSyncStateSummary")
Dim Status As String = jResp.StringOf("FirewallStatus.Status")
Dim EndpointId As String = jResp.StringOf("FirewallStatus.SyncStates.string.Attachment.EndpointId")
Dim AttachmentStatus As String = jResp.StringOf("FirewallStatus.SyncStates.string.Attachment.Status")
Dim SubnetId As String = jResp.StringOf("FirewallStatus.SyncStates.string.Attachment.SubnetId")
Dim SyncStatus As String = jResp.StringOf("FirewallStatus.SyncStates.string.Config.string.SyncStatus")
Dim UpdateToken As String = jResp.StringOf("FirewallStatus.SyncStates.string.Config.string.UpdateToken")
UpdateToken = jResp.StringOf("UpdateToken")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("Firewall.SubnetMappings")
While i < count_i
    jResp.I = i
    SubnetId = jResp.StringOf("Firewall.SubnetMappings[i].SubnetId")
    i = i + 1
End While
i = 0
count_i = jResp.SizeOfArray("Firewall.Tags")
While i < count_i
    jResp.I = i
    Key = jResp.StringOf("Firewall.Tags[i].Key")
    Value = jResp.StringOf("Firewall.Tags[i].Value")
    i = i + 1
End While


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

' {
'   "Firewall": {
'     "DeleteProtection": boolean,
'     "Description": "string",
'     "EncryptionConfiguration": {
'       "KeyId": "string",
'       "Type": "string"
'     },
'     "FirewallArn": "string",
'     "FirewallId": "string",
'     "FirewallName": "string",
'     "FirewallPolicyArn": "string",
'     "FirewallPolicyChangeProtection": boolean,
'     "SubnetChangeProtection": boolean,
'     "SubnetMappings": [
'       {
'         "SubnetId": "string"
'       }
'     ],
'     "Tags": [
'       {
'         "Key": "string",
'         "Value": "string"
'       }
'     ],
'     "VpcId": "string"
'   },
'   "FirewallStatus": {
'     "ConfigurationSyncStateSummary": "string",
'     "Status": "string",
'     "SyncStates": {
'       "string": {
'         "Attachment": {
'           "EndpointId": "string",
'           "Status": "string",
'           "SubnetId": "string"
'         },
'         "Config": {
'           "string": {
'             "SyncStatus": "string",
'             "UpdateToken": "string"
'           }
'         }
'       }
'     }
'   },
'   "UpdateToken": "string"
' }