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[ aws . waf ]

update-sql-injection-match-set

Description

Inserts or deletes SqlInjectionMatchTuple objects (filters) in a SqlInjectionMatchSet . For each SqlInjectionMatchTuple object, you specify the following values:

  • Action : Whether to insert the object into or delete the object from the array. To change a SqlInjectionMatchTuple , you delete the existing object and add a new one.
  • FieldToMatch : The part of web requests that you want AWS WAF to inspect and, if you want AWS WAF to inspect a header, the name of the header.
  • TextTransformation : Which text transformation, if any, to perform on the web request before inspecting the request for snippets of malicious SQL code.

You use SqlInjectionMatchSet objects to specify which CloudFront requests you want to allow, block, or count. For example, if you're receiving requests that contain snippets of SQL code in the query string and you want to block the requests, you can create a SqlInjectionMatchSet with the applicable settings, and then configure AWS WAF to block the requests.

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

  • Submit a create-sql-injection-match-set request.
  • Use get-change-token to get the change token that you provide in the change-token parameter of an update-ip-set request.
  • Submit an update-sql-injection-match-set request to specify the parts of web requests that you want AWS WAF to inspect for snippets of SQL code.

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

See also: AWS API Documentation

Synopsis

  update-sql-injection-match-set
--sql-injection-match-set-id <value>
--change-token <value>
--updates <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--sql-injection-match-set-id (string)

The SqlInjectionMatchSetId of the SqlInjectionMatchSet that you want to update. SqlInjectionMatchSetId is returned by create-sql-injection-match-set and by list-sql-injection-match-sets .

--change-token (string)

The value returned by the most recent call to get-change-token .

--updates (list)

An array of SqlInjectionMatchSetUpdate objects that you want to insert into or delete from a SqlInjectionMatchSet . For more information, see the applicable data types:

  • SqlInjectionMatchSetUpdate : Contains Action and SqlInjectionMatchTuple
  • SqlInjectionMatchTuple : Contains FieldToMatch and TextTransformation
  • FieldToMatch : Contains Data and Type

Shorthand Syntax:

Action=string,SqlInjectionMatchTuple={FieldToMatch={Type=string,Data=string},TextTransformation=string} ...

JSON Syntax:

[
  {
    "Action": "INSERT"|"DELETE",
    "SqlInjectionMatchTuple": {
      "FieldToMatch": {
        "Type": "URI"|"QUERY_STRING"|"HEADER"|"METHOD"|"BODY",
        "Data": "string"
      },
      "TextTransformation": "NONE"|"COMPRESS_WHITE_SPACE"|"HTML_ENTITY_DECODE"|"LOWERCASE"|"CMD_LINE"|"URL_DECODE"
    }
  }
  ...
]

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

Output

ChangeToken -> (string)

The change-token that you used to submit the update-sql-injection-match-set request. You can also use this value to query the status of the request. For more information, see get-change-token-status .