48 lines
3.3 KiB
JavaScript
48 lines
3.3 KiB
JavaScript
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"use strict";
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const plugins = require("./nodehash.plugins");
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const helpers = require("./nodehash.helpers");
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/**
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* creates sha256 Hash from Stream
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*/
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exports.sha256FromStream = (input) => {
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let done = plugins.q.defer();
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let hash = plugins.crypto.createHash('sha256');
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hash["setEncoding"]("hex");
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input
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.pipe(hash)
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.pipe(helpers.hashStreamPipeStop(done.resolve));
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return done.promise;
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};
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/**
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* creates sha256 Hash from File;
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*/
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exports.sha256FromFile = (filePath) => {
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let done = plugins.q.defer();
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let absolutePath = plugins.path.resolve(filePath);
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let readableStream = plugins.fs.createReadStream(absolutePath);
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exports.sha256FromStream(readableStream)
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.then((resultHashString) => {
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done.resolve(resultHashString);
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});
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return done.promise;
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};
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/**
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* Computes sha256 Hash from String synchronously
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*/
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exports.sha256FromStringSync = (stringArg) => {
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let hash = plugins.crypto.createHash('sha256');
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hash.update(stringArg);
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return hash.digest("hex");
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};
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/**
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* Computes sha256 Hash from String
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*/
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exports.sha256FromString = (stringArg) => {
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let done = plugins.q.defer();
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let hash = plugins.crypto.createHash('sha256');
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hash.update(stringArg);
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let hashResult = hash.digest("hex");
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done.resolve(hashResult);
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return done.promise;
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};
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//# sourceMappingURL=data:application/json;base64,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