32 lines
944 B
TypeScript
32 lines
944 B
TypeScript
import { ApplicationIdentifier } from '@standardnotes/common'
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import { DeviceInterface, Environment } from '@standardnotes/services'
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/**
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* A storage reader reads storage via a device interface
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* given a specific version of SNJS
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*/
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export abstract class StorageReader {
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constructor(
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protected deviceInterface: DeviceInterface,
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protected identifier: ApplicationIdentifier,
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protected environment: Environment,
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) {}
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public static version(): string {
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throw Error('Must override')
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}
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public abstract getAccountKeyParams(): Promise<unknown | undefined>
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/**
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* Returns true if the state of storage has account keys present
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* in version-specific storage (either keychain or raw storage)
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*/
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public abstract hasNonWrappedAccountKeys(): Promise<boolean>
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public abstract hasPasscode(): Promise<boolean>
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/** Whether this version used the keychain to store keys */
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public abstract usesKeychain(): boolean
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}
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