1 | 'use strict'
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2 | var u = require('./util')
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3 |
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4 | function isFunction (f) {
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5 | return 'function' == typeof f
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6 | }
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7 |
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8 | module.exports = function (generate) {
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9 |
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10 | function create (filename, curve, legacy) {
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11 | var keys = generate(curve, legacy)
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12 | localStorage[filename] = JSON.stringify(keys)
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13 | return keys
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14 | }
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15 |
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16 | function load (filename) {
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17 | return JSON.parse(localStorage[filename])
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18 | }
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19 |
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20 | return {
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21 | createSync: create,
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22 | create: function(filename, curve, legacy, cb) {
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23 | if(isFunction(legacy))
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24 | cb = legacy, legacy = null
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25 | if(isFunction(curve))
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26 | cb = curve, curve = null
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27 | cb(null, create(filename, curve, legacy))
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28 | },
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29 | loadSync: load,
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30 | load: function (filename, cb) {
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31 | cb(null, load(filename))
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32 | }
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33 | }
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34 |
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35 | }
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36 |
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37 |
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