Container for the parameters to the CreateSizeConstraintSet operation. Creates a SizeConstraintSet. You then use UpdateSizeConstraintSet to identify the part of a web request that you want AWS WAF to check for length, such as the length of the User-Agent header or the length of the query string. For example, you can create a SizeConstraintSet that matches any requests that have a query string that is longer than 100 bytes. You can then configure AWS WAF to reject those requests.

To create and configure a SizeConstraintSet, perform the following steps:

  1. Use GetChangeToken to get the change token that you provide in the ChangeToken parameter of a CreateSizeConstraintSet request.

  2. Submit a CreateSizeConstraintSet request.

  3. Use GetChangeToken to get the change token that you provide in the ChangeToken parameter of an UpdateSizeConstraintSet request.

  4. Submit an UpdateSizeConstraintSet request to specify the part of the request that you want AWS WAF to inspect (for example, the header or the URI) and the value that you want AWS WAF to watch for.

For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide.

Inheritance: AmazonWAFRequest
Exemplo n.º 1
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        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;
            // create request
            var request = new Amazon.WAF.Model.CreateSizeConstraintSetRequest();

            if (cmdletContext.ChangeToken != null)
            {
                request.ChangeToken = cmdletContext.ChangeToken;
            }
            if (cmdletContext.Name != null)
            {
                request.Name = cmdletContext.Name;
            }

            CmdletOutput output;

            // issue call
            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);

            try
            {
                var    response       = CallAWSServiceOperation(client, request);
                object pipelineOutput = null;
                pipelineOutput = cmdletContext.Select(response, this);
                output         = new CmdletOutput
                {
                    PipelineOutput  = pipelineOutput,
                    ServiceResponse = response
                };
            }
            catch (Exception e)
            {
                output = new CmdletOutput {
                    ErrorResponse = e
                };
            }

            return(output);
        }
Exemplo n.º 2
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        /// <summary>
        /// Initiates the asynchronous execution of the CreateSizeConstraintSet operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the CreateSizeConstraintSet operation on AmazonWAFClient.</param>
        /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
        /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
        ///          procedure using the AsyncState property.</param>
        /// 
        /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndCreateSizeConstraintSet
        ///         operation.</returns>
        public IAsyncResult BeginCreateSizeConstraintSet(CreateSizeConstraintSetRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new CreateSizeConstraintSetRequestMarshaller();
            var unmarshaller = CreateSizeConstraintSetResponseUnmarshaller.Instance;

            return BeginInvoke<CreateSizeConstraintSetRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
Exemplo n.º 3
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        /// <summary>
        /// Creates a <code>SizeConstraintSet</code>. You then use <a>UpdateSizeConstraintSet</a>
        /// to identify the part of a web request that you want AWS WAF to check for length, such
        /// as the length of the <code>User-Agent</code> header or the length of the query string.
        /// For example, you can create a <code>SizeConstraintSet</code> that matches any requests
        /// that have a query string that is longer than 100 bytes. You can then configure AWS
        /// WAF to reject those requests.
        /// 
        ///  
        /// <para>
        /// To create and configure a <code>SizeConstraintSet</code>, perform the following steps:
        /// </para>
        ///  <ol> <li> 
        /// <para>
        /// Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code>
        /// parameter of a <code>CreateSizeConstraintSet</code> request.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// Submit a <code>CreateSizeConstraintSet</code> request.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code>
        /// parameter of an <code>UpdateSizeConstraintSet</code> request.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// Submit an <a>UpdateSizeConstraintSet</a> request to specify the part of the request
        /// that you want AWS WAF to inspect (for example, the header or the URI) and the value
        /// that you want AWS WAF to watch for.
        /// </para>
        ///  </li> </ol> 
        /// <para>
        /// For more information about how to use the AWS WAF API to allow or block HTTP requests,
        /// see the <a href="http://docs.aws.amazon.com/waf/latest/developerguide/">AWS WAF Developer
        /// Guide</a>.
        /// </para>
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the CreateSizeConstraintSet service method.</param>
        /// 
        /// <returns>The response from the CreateSizeConstraintSet service method, as returned by WAF.</returns>
        /// <exception cref="Amazon.WAF.Model.WAFDisallowedNameException">
        /// The name specified is invalid.
        /// </exception>
        /// <exception cref="Amazon.WAF.Model.WAFInternalErrorException">
        /// The operation failed because of a system problem, even though the request was valid.
        /// Retry your request.
        /// </exception>
        /// <exception cref="Amazon.WAF.Model.WAFInvalidAccountException">
        /// The operation failed because you tried to create, update, or delete an object by using
        /// an invalid account identifier.
        /// </exception>
        /// <exception cref="Amazon.WAF.Model.WAFInvalidParameterException">
        /// The operation failed because AWS WAF didn't recognize a parameter in the request.
        /// For example:
        /// 
        ///  <ul> <li> 
        /// <para>
        /// You specified an invalid parameter name.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// You specified an invalid value.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// You tried to update an object (<code>ByteMatchSet</code>, <code>IPSet</code>, <code>Rule</code>,
        /// or <code>WebACL</code>) using an action other than <code>INSERT</code> or <code>DELETE</code>.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// You tried to create a <code>WebACL</code> with a <code>DefaultAction</code> <code>Type</code>
        /// other than <code>ALLOW</code>, <code>BLOCK</code>, or <code>COUNT</code>.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// You tried to update a <code>WebACL</code> with a <code>WafAction</code> <code>Type</code>
        /// other than <code>ALLOW</code>, <code>BLOCK</code>, or <code>COUNT</code>.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// You tried to update a <code>ByteMatchSet</code> with a <code>FieldToMatch</code> <code>Type</code>
        /// other than HEADER, QUERY_STRING, or URI.
        /// </para>
        ///  </li> <li> 
        /// <para>
        /// You tried to update a <code>ByteMatchSet</code> with a <code>Field</code> of <code>HEADER</code>
        /// but no value for <code>Data</code>.
        /// </para>
        ///  </li> </ul>
        /// </exception>
        /// <exception cref="Amazon.WAF.Model.WAFLimitsExceededException">
        /// The operation exceeds a resource limit, for example, the maximum number of <code>WebACL</code>
        /// objects that you can create for an AWS account. For more information, see <a href="http://docs.aws.amazon.com/waf/latest/developerguide/limits.html">Limits</a>
        /// in the <i>AWS WAF Developer Guide</i>.
        /// </exception>
        /// <exception cref="Amazon.WAF.Model.WAFStaleDataException">
        /// The operation failed because you tried to create, update, or delete an object by using
        /// a change token that has already been used.
        /// </exception>
        public CreateSizeConstraintSetResponse CreateSizeConstraintSet(CreateSizeConstraintSetRequest request)
        {
            var marshaller = new CreateSizeConstraintSetRequestMarshaller();
            var unmarshaller = CreateSizeConstraintSetResponseUnmarshaller.Instance;

            return Invoke<CreateSizeConstraintSetRequest,CreateSizeConstraintSetResponse>(request, marshaller, unmarshaller);
        }
Exemplo n.º 4
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 private Amazon.WAF.Model.CreateSizeConstraintSetResponse CallAWSServiceOperation(IAmazonWAF client, Amazon.WAF.Model.CreateSizeConstraintSetRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS WAF", "CreateSizeConstraintSet");
     try
     {
         #if DESKTOP
         return(client.CreateSizeConstraintSet(request));
         #elif CORECLR
         return(client.CreateSizeConstraintSetAsync(request).GetAwaiter().GetResult());
         #else
                 #error "Unknown build edition"
         #endif
     }
     catch (AmazonServiceException exc)
     {
         var webException = exc.InnerException as System.Net.WebException;
         if (webException != null)
         {
             throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
         }
         throw;
     }
 }
Exemplo n.º 5
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        /// <summary>
        /// Initiates the asynchronous execution of the CreateSizeConstraintSet operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the CreateSizeConstraintSet operation.</param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
        public Task<CreateSizeConstraintSetResponse> CreateSizeConstraintSetAsync(CreateSizeConstraintSetRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new CreateSizeConstraintSetRequestMarshaller();
            var unmarshaller = CreateSizeConstraintSetResponseUnmarshaller.Instance;

            return InvokeAsync<CreateSizeConstraintSetRequest,CreateSizeConstraintSetResponse>(request, marshaller,
                unmarshaller, cancellationToken);
        }