@aws-amplify/storage/dist/esm/providers/s3/utils/md5.mjs.map

Storage category of aws-amplify

{"version":3,"file":"md5.mjs","sources":["../../../../../src/providers/s3/utils/md5.ts"],"sourcesContent":["// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\nimport { Md5 } from '@smithy/md5-js';\nimport { toBase64, utf8Encode } from './client/utils';\nexport const calculateContentMd5 = async (content) => {\n    const hasher = new Md5();\n    if (typeof content === 'string') {\n        hasher.update(content);\n    }\n    else if (ArrayBuffer.isView(content) || content instanceof ArrayBuffer) {\n        const blob = new Blob([content]);\n        const buffer = await readFileToBase64(blob);\n        hasher.update(buffer);\n    }\n    else {\n        const buffer = await readFileToBase64(content);\n        hasher.update(utf8Encode(buffer));\n    }\n    const digest = await hasher.digest();\n    return toBase64(digest);\n};\nconst readFileToBase64 = (blob) => {\n    return new Promise((resolve, reject) => {\n        const reader = new FileReader();\n        reader.onloadend = () => {\n            // reference: https://developer.mozilla.org/en-US/docs/Web/API/FileReader/readAsDataURL\n            // response from readAsDataURL is always prepended with \"data:*/*;base64,\"\n            // reference: https://developer.mozilla.org/en-US/docs/Web/API/FileReader/readyState\n            if (reader.readyState !== 2) {\n                return reject(new Error('Reader aborted too early'));\n            }\n            resolve(reader.result.split(',')[1]);\n        };\n        reader.onabort = () => reject(new Error('Read aborted'));\n        reader.onerror = () => reject(reader.error);\n        // reader.readAsArrayBuffer is not available in RN\n        reader.readAsDataURL(blob);\n    });\n};\n"],"names":[],"mappings":";;;;;;;;AAAA;AACA;AAGY,MAAC,mBAAmB,GAAG,OAAO,OAAO,KAAK;AACtD,IAAI,MAAM,MAAM,GAAG,IAAI,GAAG,EAAE,CAAC;AAC7B,IAAI,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE;AACrC,QAAQ,MAAM,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;AAC/B,KAAK;AACL,SAAS,IAAI,WAAW,CAAC,MAAM,CAAC,OAAO,CAAC,IAAI,OAAO,YAAY,WAAW,EAAE;AAC5E,QAAQ,MAAM,IAAI,GAAG,IAAI,IAAI,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC;AACzC,QAAQ,MAAM,MAAM,GAAG,MAAM,gBAAgB,CAAC,IAAI,CAAC,CAAC;AACpD,QAAQ,MAAM,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;AAC9B,KAAK;AACL,SAAS;AACT,QAAQ,MAAM,MAAM,GAAG,MAAM,gBAAgB,CAAC,OAAO,CAAC,CAAC;AACvD,QAAQ,MAAM,CAAC,MAAM,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC;AAC1C,KAAK;AACL,IAAI,MAAM,MAAM,GAAG,MAAM,MAAM,CAAC,MAAM,EAAE,CAAC;AACzC,IAAI,OAAO,QAAQ,CAAC,MAAM,CAAC,CAAC;AAC5B,EAAE;AACF,MAAM,gBAAgB,GAAG,CAAC,IAAI,KAAK;AACnC,IAAI,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,KAAK;AAC5C,QAAQ,MAAM,MAAM,GAAG,IAAI,UAAU,EAAE,CAAC;AACxC,QAAQ,MAAM,CAAC,SAAS,GAAG,MAAM;AACjC;AACA;AACA;AACA,YAAY,IAAI,MAAM,CAAC,UAAU,KAAK,CAAC,EAAE;AACzC,gBAAgB,OAAO,MAAM,CAAC,IAAI,KAAK,CAAC,0BAA0B,CAAC,CAAC,CAAC;AACrE,aAAa;AACb,YAAY,OAAO,CAAC,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;AACjD,SAAS,CAAC;AACV,QAAQ,MAAM,CAAC,OAAO,GAAG,MAAM,MAAM,CAAC,IAAI,KAAK,CAAC,cAAc,CAAC,CAAC,CAAC;AACjE,QAAQ,MAAM,CAAC,OAAO,GAAG,MAAM,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;AACpD;AACA,QAAQ,MAAM,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;AACnC,KAAK,CAAC,CAAC;AACP,CAAC;;;;"}