AWS rules engine authentication scheme validators#

AWS-specific rules engine library authentication scheme validators make it possible to validate configurations for AWS authentication schemes like AWS signature version 4 and AWS signature version 4a. An additional dependency is required to access these validators.

The following example adds smithy-aws-endpoints as a dependency to a Smithy project:

Smithy CLI

smithy-build.json#

{
    "maven": {
        "dependencies": [
            "software.amazon.smithy:smithy-aws-endpoints:1.55.0"
        ]
    }
}

Gradle

Kotlin

build.gradle.kts#

dependencies {
    ...
    implementation("software.amazon.smithy:smithy-aws-endpoints:1.55.0")
    ...
}

Groovy

build.gradle#

dependencies {
    ...
    implementation 'software.amazon.smithy:smithy-aws-endpoints:1.55.0'
    ...
}

`sigv4` authentication scheme validator#

Requirement

The name property is the string value sigv4.

Properties

Property	Type	Description
`signingName`	`option<string>`	The "service" value to use when creating a signing string for this endpoint.
`signingRegion`	`option<string>`	The "region" value to use when creating a signing string for this endpoint.
`disableDoubleEncoding`	`option<boolean>`	Default: `false`. When `true`, clients MUST NOT double-escape the path during signing.
`disableNormalizePath`	`option<boolean>`	Default: `false`. When `true`, clients MUST NOT perform any path normalization during signing.

Requirement

The name property is the string value sigv4a.

Properties

Property	Type	Description
`signingName`	`option<string>`	The "service" value to use when creating a signing string for this endpoint.
`signingRegionSet`	`array<string>`	The set of signing regions to use when creating a signing string for this endpoint.
`disableDoubleEncoding`	`option<boolean>`	Default: `false`. When `true`, clients MUST NOT double-escape the path during signing.
`disableNormalizePath`	`option<boolean>`	Default: `false`. When `true`, clients MUST NOT perform any path normalization during signing.