DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
32 lines
2 KiB
Text
32 lines
2 KiB
Text
# @aws-sdk/signature-v4-multi-region
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[](https://www.npmjs.com/package/@aws-sdk/signature-v4-multi-region)
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[](https://www.npmjs.com/package/@aws-sdk/signature-v4-multi-region)
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See also https://github.com/aws/aws-sdk-js-v3/tree/main#functionality-requiring-aws-common-runtime-crt.
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## Usage
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This package contains optional dependency [`@aws-sdk/signature-v4-crt`](https://www.npmjs.com/package/@aws-sdk/signature-v4).
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You need to install this package explicitly to sign an un-regional request using SigV4a algorithm. The package contains
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Node.js native implementation which requires building at installation. The installed package MAY NOT work if the
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instance building the package runs a different operating system than the instance running the application.
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The `@aws-sdk/signature-v4-crt` is only supported in Node.js currently because it depends on a native dependency.
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Please refer to [this issue](https://github.com/aws/aws-sdk-js-v3/issues/2822) for more information.
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Note: You can also use a native JS (non-CRT) implementation of the SigV4A signer, instructions for which are here:
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https://github.com/aws/aws-sdk-js-v3/tree/main#functionality-requiring-aws-common-runtime-crt
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Please refer to the note regarding bundle size in the link above, before deciding to use the JS SigV4A signer (including in browsers).
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## Description
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This package provides a SigV4-compatible request signer that wraps a pure-JS SigV4 signer
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([`@aws-sdk/signature-v4`](https://www.npmjs.com/package/@aws-sdk/signature-v4)) for regional requests, and attempts to
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call a native implementation of SigV4a signer([`@aws-sdk/signature-v4-crt`](https://www.npmjs.com/package/@aws-sdk/signature-v4))
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it the request is multi-region.
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A multi-region request is identified by the `signingRegion` parameter. A request is multi-region if the `signingRegion`
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parameter is set to `*`.
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