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395e36e9f2
Like ProfileKeyCredential, but with an expiration timestamp embedded in it. This has its own credential type and response type, but uses the same request type as a "classic" ProfileKeyCredential, and generates presentations usable with AnyProfileKeyCredential- Presentation, so that existing server code accepting presentations will automatically do the right thing. Adoption for servers: - Update secret params - When presentations are saved in group state, use ProfileKeyCredentialPresentation.getStructurallyValidV1PresentationBytes() to maintain backwards compatibility with existing clients. - Add an endpoint to issue ExpiringProfileKeyCredentials - (future) Remove the endpoint that issues regular ProfileKeyCredentials Adoption for clients, after the server has updated: - Update public params - Start fetching and using ExpiringProfileKeyCredentials instead of regular ProfileKeyCredentials (the old endpoint will eventually go away) - Node: To bring types into harmony, a receipt's expiration time has been changed to a `number` instead of a `bigint`
25 lines
702 B
Swift
25 lines
702 B
Swift
//
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// Copyright 2022 Signal Messenger, LLC.
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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import SignalFfi
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public class ExpiringProfileKeyCredential: ByteArray {
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public required init(contents: [UInt8]) throws {
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try super.init(contents, checkValid: signal_expiring_profile_key_credential_check_valid_contents)
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}
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public var expirationTime: Date {
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let timestampInSeconds = failOnError {
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try self.withUnsafePointerToSerialized { contents in
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try invokeFnReturningInteger {
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signal_expiring_profile_key_credential_get_expiration_time($0, contents)
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}
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}
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}
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return Date(timeIntervalSince1970: TimeInterval(timestampInSeconds))
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}
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}
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