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39 lines
1.5 KiB
Swift
39 lines
1.5 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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import SessionUtilitiesKit
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public struct SnodeReceivedMessage: CustomDebugStringConvertible {
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/// Service nodes cache messages for 14 days so default the expiration for message hashes to '15' days
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/// so we don't end up indefinitely storing records which will never be used
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public static let defaultExpirationSeconds: Int64 = ((15 * 24 * 60 * 60) * 1000)
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public let info: SnodeReceivedMessageInfo
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public let data: Data
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init?(snode: Snode, publicKey: String, rawMessage: JSON) {
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guard let hash: String = rawMessage["hash"] as? String else { return nil }
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guard
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let base64EncodedString: String = rawMessage["data"] as? String,
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let data: Data = Data(base64Encoded: base64EncodedString)
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else {
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SNLog("Failed to decode data for message: \(rawMessage).")
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return nil
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}
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let expirationDateMs: Int64? = (rawMessage["expiration"] as? Int64)
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self.info = SnodeReceivedMessageInfo(
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snode: snode,
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publicKey: publicKey,
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hash: hash,
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expirationDateMs: (expirationDateMs ?? SnodeReceivedMessage.defaultExpirationSeconds)
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)
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self.data = data
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}
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public var debugDescription: String {
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return "{\"hash\":\(info.hash),\"expiration\":\(info.expirationDateMs),\"data\":\"\(data.base64EncodedString())\"}"
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}
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}
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