Amazon WAF Classic examples using Amazon CLI - Amazon Command Line Interface
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Amazon WAF Classic examples using Amazon CLI

The following code examples show you how to perform actions and implement common scenarios by using the Amazon Command Line Interface with Amazon WAF Classic.

Actions are code excerpts from larger programs and must be run in context. While actions show you how to call individual service functions, you can see actions in context in their related scenarios and cross-service examples.

Scenarios are code examples that show you how to accomplish a specific task by calling multiple functions within the same service.

Each example includes a link to GitHub, where you can find instructions on how to set up and run the code in context.

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Actions

The following code example shows how to use put-logging-configuration.

Amazon CLI

To create a logging configuration for the web ACL ARN with the specified Kinesis Firehose stream ARN

The following put-logging-configuration example displays logging configuration for WAF with CloudFront.

aws waf put-logging-configuration \
    --logging-configuration ResourceArn=arn:aws:waf::123456789012:webacl/3bffd3ed-fa2e-445e-869f-a6a7cf153fd3,LogDestinationConfigs=arn:aws:firehose:us-east-1:123456789012:deliverystream/aws-waf-logs-firehose-stream,RedactedFields=[]

Output:

{
    "LoggingConfiguration": {
        "ResourceArn": "arn:aws:waf::123456789012:webacl/3bffd3ed-fa2e-445e-869f-a6a7cf153fd3",
        "LogDestinationConfigs": [
            "arn:aws:firehose:us-east-1:123456789012:deliverystream/aws-waf-logs-firehose-stream"
        ]
    }
}

The following code example shows how to use update-byte-match-set.

Amazon CLI

To update a byte match set

The following update-byte-match-set command deletes a ByteMatchTuple object (filter) in a ByteMatchSet:

aws waf update-byte-match-set --byte-match-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",ByteMatchTuple={FieldToMatch={Type="HEADER",Data="referer"},TargetString="badrefer1",TextTransformation="NONE",PositionalConstraint="CONTAINS"}

For more information, see Working with String Match Conditions in the Amazon WAF developer guide.

The following code example shows how to use update-ip-set.

Amazon CLI

To update an IP set

The following update-ip-set command updates an IPSet with an IPv4 address and deletes an IPv6 address:

aws waf update-ip-set --ip-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="INSERT",IPSetDescriptor={Type="IPV4",Value="12.34.56.78/16"},Action="DELETE",IPSetDescriptor={Type="IPV6",Value="1111:0000:0000:0000:0000:0000:0000:0111/128"}

Alternatively you can use a JSON file to specify the input. For example:

aws waf update-ip-set --ip-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1  --updates file://change.json

Where content of the JSON file is:

[
{
"Action": "INSERT",
"IPSetDescriptor":
{
"Type": "IPV4",
"Value": "12.34.56.78/16"
}
},
{
"Action": "DELETE",
"IPSetDescriptor":
{
"Type": "IPV6",
"Value": "1111:0000:0000:0000:0000:0000:0000:0111/128"
}
}
]

For more information, see Working with IP Match Conditions in the Amazon WAF developer guide.

  • For API details, see UpdateIpSet in Amazon CLI Command Reference.

The following code example shows how to use update-rule.

Amazon CLI

To update a rule

The following update-rule command deletes a Predicate object in a rule:

aws waf update-rule --rule-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",Predicate={Negated=false,Type="ByteMatch",DataId="MyByteMatchSetID"}

For more information, see Working with Rules in the Amazon WAF developer guide.

  • For API details, see UpdateRule in Amazon CLI Command Reference.

The following code example shows how to use update-size-constraint-set.

Amazon CLI

To update a size constraint set

The following update-size-constraint-set command deletes a SizeConstraint object (filters) in a size constraint set:

aws waf update-size-constraint-set --size-constraint-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",SizeConstraint={FieldToMatch={Type="QUERY_STRING"},TextTransformation="NONE",ComparisonOperator="GT",Size=0}

For more information, see Working with Size Constraint Conditions in the Amazon WAF developer guide.

The following code example shows how to use update-sql-injection-match-set.

Amazon CLI

To update a SQL Injection Match Set

The following update-sql-injection-match-set command deletes a SqlInjectionMatchTuple object (filters) in a SQL injection match set:

aws waf update-sql-injection-match-set --sql-injection-match-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",SqlInjectionMatchTuple={FieldToMatch={Type="QUERY_STRING"},TextTransformation="URL_DECODE"}

For more information, see Working with SQL Injection Match Conditions in the Amazon WAF developer guide.

The following code example shows how to use update-web-acl.

Amazon CLI

To update a web ACL

The following update-web-acl command deletes an ActivatedRule object in a WebACL.

aws waf update-web-acl --web-acl-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",ActivatedRule='{Priority=1,RuleId="WAFRule-1-Example",Action={Type="ALLOW"},Type="REGULAR"}'

Output:

{
    "ChangeToken": "12cs345-67cd-890b-1cd2-c3a4567d89f1"
}

For more information, see Working with Web ACLs in the Amazon WAF, Amazon Firewall Manager, and Amazon Shield Advanced Developer Guide.

  • For API details, see UpdateWebAcl in Amazon CLI Command Reference.

The following code example shows how to use update-xss-match-set.

Amazon CLI

To update an XSSMatchSet

The following update-xss-match-set command deletes an XssMatchTuple object (filters) in an XssMatchSet:

aws waf update-xss-match-set --xss-match-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",XssMatchTuple={FieldToMatch={Type="QUERY_STRING"},TextTransformation="URL_DECODE"}

For more information, see Working with Cross-site Scripting Match Conditions in the Amazon WAF developer guide.