44 lines
2.3 KiB
JavaScript
44 lines
2.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.isArnBucketName = exports.isDnsCompatibleBucketName = exports.S3_HOSTNAME_PATTERN = exports.DOT_PATTERN = exports.resolveParamsForS3 = void 0;
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const resolveParamsForS3 = async (endpointParams) => {
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const bucket = (endpointParams === null || endpointParams === void 0 ? void 0 : endpointParams.Bucket) || "";
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if (typeof endpointParams.Bucket === "string") {
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endpointParams.Bucket = bucket.replace(/#/g, encodeURIComponent("#")).replace(/\?/g, encodeURIComponent("?"));
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}
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if ((0, exports.isArnBucketName)(bucket)) {
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if (endpointParams.ForcePathStyle === true) {
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throw new Error("Path-style addressing cannot be used with ARN buckets");
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}
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}
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else if (!(0, exports.isDnsCompatibleBucketName)(bucket) ||
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(bucket.indexOf(".") !== -1 && !String(endpointParams.Endpoint).startsWith("http:")) ||
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bucket.toLowerCase() !== bucket ||
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bucket.length < 3) {
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endpointParams.ForcePathStyle = true;
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}
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if (endpointParams.DisableMultiRegionAccessPoints) {
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endpointParams.disableMultiRegionAccessPoints = true;
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endpointParams.DisableMRAP = true;
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}
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return endpointParams;
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};
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exports.resolveParamsForS3 = resolveParamsForS3;
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const DOMAIN_PATTERN = /^[a-z0-9][a-z0-9\.\-]{1,61}[a-z0-9]$/;
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const IP_ADDRESS_PATTERN = /(\d+\.){3}\d+/;
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const DOTS_PATTERN = /\.\./;
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exports.DOT_PATTERN = /\./;
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exports.S3_HOSTNAME_PATTERN = /^(.+\.)?s3(-fips)?(\.dualstack)?[.-]([a-z0-9-]+)\./;
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const isDnsCompatibleBucketName = (bucketName) => DOMAIN_PATTERN.test(bucketName) && !IP_ADDRESS_PATTERN.test(bucketName) && !DOTS_PATTERN.test(bucketName);
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exports.isDnsCompatibleBucketName = isDnsCompatibleBucketName;
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const isArnBucketName = (bucketName) => {
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const [arn, partition, service, region, account, typeOrId] = bucketName.split(":");
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const isArn = arn === "arn" && bucketName.split(":").length >= 6;
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const isValidArn = [arn, partition, service, account, typeOrId].filter(Boolean).length === 5;
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if (isArn && !isValidArn) {
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throw new Error(`Invalid ARN: ${bucketName} was an invalid ARN.`);
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}
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return arn === "arn" && !!partition && !!service && !!account && !!typeOrId;
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};
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exports.isArnBucketName = isArnBucketName;
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