| 1 | import keystore from 'keystore-idb'
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| 2 | import RSAKeyStore from 'keystore-idb/rsa/keystore'
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| 3 | import { CryptoSystem } from 'keystore-idb/types'
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| 4 |
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| 5 | const KEYSTORE_CFG = { type: CryptoSystem.RSA }
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| 6 |
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| 7 |
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| 8 | let ks: RSAKeyStore | null = null
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| 9 |
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| 10 |
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| 11 | export const clear = async (): Promise<void> => {
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| 12 | ks = await get()
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| 13 | await ks.destroy()
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| 14 | ks = null
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| 15 | }
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| 16 |
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| 17 | export const create = async (): Promise<RSAKeyStore> => {
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| 18 | return (await keystore.init(KEYSTORE_CFG)) as RSAKeyStore
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| 19 | }
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| 20 |
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| 21 | export const set = async (userKeystore: RSAKeyStore): Promise<void> => {
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| 22 | ks = userKeystore
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| 23 | }
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| 24 |
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| 25 | export const get = async (): Promise<RSAKeyStore> => {
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| 26 | if (ks) return ks
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| 27 | ks = (await keystore.init(KEYSTORE_CFG)) as RSAKeyStore
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| 28 | return ks
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| 29 | }
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