react-native-quick-aws4

This library provides a fast implementation of AWS4 signing for React Native, built on top of react-native-quick-crypto and aws4-fetch.

Features

• Fast and efficient implementation of AWS4 signing for React Native.
• Built on top of react-native-quick-crypto for high performance cryptographic operations.
• Easy to use API.

Installation

Quick-Crypto

This library requires the react-native-quick-crypto native module. Please ensure you have it setup by following the instructions here.

react-native-quick-aws4

Install the package using your preferred package manager.

1yarn add react-native-quick-aws4

Usage

Import the module wherever you want to use it.

1import { AwsClient } from "react-native-quick-aws4";

Example

1import { AwsClient } from "react-native-quick-aws4";
2
3const client = new AwsClient({
4  accessKeyId: "YOUR_ACCESS_KEY_ID",
5  secretAccessKey: "YOUR_SECRET_ACCESS_KEY",
6  region: "us-east-1",
7});
8
9const payload = {
10  functionName: "your-lambda-function-name",
11  invocationType: "RequestResponse",
12  payload: JSON.stringify({
13    key1: "value1",
14    key2: "value2",
15    key3: "value3",
16  }),
17};
18
19const res = await client.fetch(
20  `https://lambda.us-east-1.amazonaws.com/2015-03-31/functions/${payload.functionName}/invocations`,
21  {
22    method: "POST",
23    headers: { "Content-Type": "application/json" },
24    body: payload.payload,
25  }
26);
27
28const result = await res.json();
29console.log(result);