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Merge pull request #711 from linkinmedo/ishash
add isHash validator
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,35 @@ | ||
'use strict'; | ||
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Object.defineProperty(exports, "__esModule", { | ||
value: true | ||
}); | ||
exports.default = isHash; | ||
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var _assertString = require('./util/assertString'); | ||
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var _assertString2 = _interopRequireDefault(_assertString); | ||
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } | ||
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var lengths = { | ||
md5: 32, | ||
md4: 32, | ||
sha1: 40, | ||
sha256: 64, | ||
sha384: 96, | ||
sha512: 128, | ||
ripemd128: 32, | ||
ripemd160: 40, | ||
tiger128: 32, | ||
tiger160: 40, | ||
tiger192: 48, | ||
crc32: 8, | ||
crc32b: 8 | ||
}; | ||
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function isHash(str, algorithm) { | ||
(0, _assertString2.default)(str); | ||
var hash = new RegExp('^[a-f0-9]{' + lengths[algorithm] + '}$'); | ||
return hash.test(str); | ||
} | ||
module.exports = exports['default']; |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,23 @@ | ||
import assertString from './util/assertString'; | ||
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const lengths = { | ||
md5: 32, | ||
md4: 32, | ||
sha1: 40, | ||
sha256: 64, | ||
sha384: 96, | ||
sha512: 128, | ||
ripemd128: 32, | ||
ripemd160: 40, | ||
tiger128: 32, | ||
tiger160: 40, | ||
tiger192: 48, | ||
crc32: 8, | ||
crc32b: 8, | ||
}; | ||
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export default function isHash(str, algorithm) { | ||
assertString(str); | ||
const hash = new RegExp(`^[a-f0-9]{${lengths[algorithm]}}$`); | ||
return hash.test(str); | ||
} |
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