s3-react/lib/policy.js

A React library for AWS S3 image upload

import { dateISOString, xAmzDate, dateYMD } from './utill';
export default class Policy {
    static getPolicy(config) {
        const policy = (keys, dateISO) => {
            return ({
                'expiration': dateISO,
                "conditions": [
                    { "bucket": keys.bucketName },
                    ["starts-with", "$key", `${keys.albumName ? keys.albumName + '/' : ''}`],
                    { "acl": "public-read" },
                    ["starts-with", "$Content-Type", ""],
                    { "x-amz-meta-uuid": "14365123651274" },
                    { "x-amz-server-side-encryption": "AES256" },
                    ["starts-with", "$x-amz-meta-tag", ""],
                    { "x-amz-credential": `${keys.accessKeyId}/${dateYMD}/${keys.region}/s3/aws4_request` },
                    { "x-amz-algorithm": "AWS4-HMAC-SHA256" },
                    { "x-amz-date": xAmzDate }
                ]
            });
        };
        const policyBase64 = btoa(JSON.stringify(policy(config, dateISOString))).replace(/\n|\r/, '');
        return policyBase64;
    }
}
//# sourceMappingURL=policy.js.map