Chilkat Online Tools

CreateFirewall Android Example

AWS Network Firewall

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

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

    CkRest rest = new CkRest();
    boolean success;

    CkAuthAws authAws = new CkAuthAws();
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_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.put_Region("us-west-2");
    authAws.put_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) {
        Log.i(TAG, "ConnectFailReason: " + String.valueOf(rest.get_ConnectFailReason()));
        Log.i(TAG, rest.lastErrorText());
        return;
        }

    // 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

    CkJsonObject json = new CkJsonObject();
    json.UpdateInt("DeleteProtection",123);
    json.UpdateString("Description","string");
    json.UpdateString("EncryptionConfiguration.KeyId","string");
    json.UpdateString("EncryptionConfiguration.Type","string");
    json.UpdateString("FirewallName","string");
    json.UpdateString("FirewallPolicyArn","string");
    json.UpdateInt("FirewallPolicyChangeProtection",123);
    json.UpdateInt("SubnetChangeProtection",123);
    json.UpdateString("SubnetMappings[0].SubnetId","string");
    json.UpdateString("Tags[0].Key","string");
    json.UpdateString("Tags[0].Value","string");
    json.UpdateString("VpcId","string");

    // The JSON request body created by the above code:

    // {
    //   "DeleteProtection": boolean,
    //   "Description": "string",
    //   "EncryptionConfiguration": {
    //     "KeyId": "string",
    //     "Type": "string"
    //   },
    //   "FirewallName": "string",
    //   "FirewallPolicyArn": "string",
    //   "FirewallPolicyChangeProtection": boolean,
    //   "SubnetChangeProtection": boolean,
    //   "SubnetMappings": [
    //     {
    //       "SubnetId": "string"
    //     }
    //   ],
    //   "Tags": [
    //     {
    //       "Key": "string",
    //       "Value": "string"
    //     }
    //   ],
    //   "VpcId": "string"
    // }

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

    CkStringBuilder sbRequestBody = new CkStringBuilder();
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
    if (success != true) {
        Log.i(TAG, rest.lastErrorText());
        return;
        }

    int respStatusCode = rest.get_ResponseStatusCode();
    Log.i(TAG, "response status code = " + String.valueOf(respStatusCode));
    if (respStatusCode != 200) {
        Log.i(TAG, "Response Header:");
        Log.i(TAG, rest.responseHeader());
        Log.i(TAG, "Response Body:");
        Log.i(TAG, sbResponseBody.getAsString());
        return;
        }

    CkJsonObject jResp = new CkJsonObject();
    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

    String Key;
    String Value;

    int DeleteProtection = jResp.IntOf("Firewall.DeleteProtection");
    String Description = jResp.stringOf("Firewall.Description");
    String KeyId = jResp.stringOf("Firewall.EncryptionConfiguration.KeyId");
    String v_Type = jResp.stringOf("Firewall.EncryptionConfiguration.Type");
    String FirewallArn = jResp.stringOf("Firewall.FirewallArn");
    String FirewallId = jResp.stringOf("Firewall.FirewallId");
    String FirewallName = jResp.stringOf("Firewall.FirewallName");
    String FirewallPolicyArn = jResp.stringOf("Firewall.FirewallPolicyArn");
    int FirewallPolicyChangeProtection = jResp.IntOf("Firewall.FirewallPolicyChangeProtection");
    int SubnetChangeProtection = jResp.IntOf("Firewall.SubnetChangeProtection");
    String VpcId = jResp.stringOf("Firewall.VpcId");
    String ConfigurationSyncStateSummary = jResp.stringOf("FirewallStatus.ConfigurationSyncStateSummary");
    String Status = jResp.stringOf("FirewallStatus.Status");
    String EndpointId = jResp.stringOf("FirewallStatus.SyncStates.string.Attachment.EndpointId");
    String AttachmentStatus = jResp.stringOf("FirewallStatus.SyncStates.string.Attachment.Status");
    String SubnetId = jResp.stringOf("FirewallStatus.SyncStates.string.Attachment.SubnetId");
    String SyncStatus = jResp.stringOf("FirewallStatus.SyncStates.string.Config.string.SyncStatus");
    String UpdateToken = jResp.stringOf("FirewallStatus.SyncStates.string.Config.string.UpdateToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("Firewall.SubnetMappings");
    while (i < count_i) {
        jResp.put_I(i);
        SubnetId = jResp.stringOf("Firewall.SubnetMappings[i].SubnetId");
        i = i + 1;
        }

    i = 0;
    count_i = jResp.SizeOfArray("Firewall.Tags");
    while (i < count_i) {
        jResp.put_I(i);
        Key = jResp.stringOf("Firewall.Tags[i].Key");
        Value = jResp.stringOf("Firewall.Tags[i].Value");
        i = i + 1;
        }

    // 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"
    //           }
    //         }
    //       }
    //     }
    //   }
    // }

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}