| 1 | // Copyright (c) Jupyter Development Team.
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| 2 | // Distributed under the terms of the Modified BSD License.
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| 3 | /*-----------------------------------------------------------------------------
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| 4 | | Copyright (c) 2014-2017, PhosphorJS Contributors
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| 5 | |
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| 6 | | Distributed under the terms of the BSD 3-Clause License.
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| 7 | |
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| 8 | | The full license is in the file LICENSE, distributed with this software.
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| 9 | |----------------------------------------------------------------------------*/
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| 10 | import { Random } from './random.browser';
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| 11 | import { uuid4Factory } from './uuid';
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| 12 |
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| 13 | /**
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| 14 | * The namespace for UUID related functionality.
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| 15 | */
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| 16 | export namespace UUID {
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| 17 | /**
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| 18 | * A function which generates UUID v4 identifiers.
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| 19 | *
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| 20 | * @returns A new UUID v4 string.
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| 21 | *
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| 22 | * #### Notes
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| 23 | * This implementation complies with RFC 4122.
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| 24 | *
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| 25 | * This uses `Random.getRandomValues()` for random bytes, which in
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| 26 | * turn will use the underlying `crypto` module of the platform if
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| 27 | * it is available. The fallback for randomness is `Math.random`.
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| 28 | */
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| 29 | export const uuid4 = uuid4Factory(Random.getRandomValues);
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| 30 | }
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