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Verify tunnel profile periodically (#1047)

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Eligibility may have changed during connection. Repeat verification
every 10 minutes.
This commit is contained in:
Davide 2024-12-31 00:48:54 +01:00 committed by GitHub
parent 34495e88f1
commit fabb4c664c
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GPG Key ID: B5690EEEBB952194
3 changed files with 18 additions and 4 deletions
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2
Library/Sources/CommonLibrary/Domain/Constants.swift
View File

@ -101,6 +101,8 @@ public struct Constants: Decodable, Sendable {
public let refreshInterval: TimeInterval
public let betaReceiptPath: String
public let eligibilityCheckInterval: TimeInterval
}
public struct API: Decodable, Sendable {

3
Library/Sources/CommonLibrary/Resources/Constants.json
View File

@ -26,7 +26,8 @@
"tunnel": {
"profileTitleFormat": "Passepartout: %@",
"refreshInterval": 3.0,
"betaReceiptPath": "beta-receipt"
"betaReceiptPath": "beta-receipt",
"eligibilityCheckInterval": 600.0
},
"api": {
"timeoutInterval": 5.0

17
Passepartout/Tunnel/PacketTunnelProvider.swift
View File

@ -89,17 +89,28 @@ final class PacketTunnelProvider: NEPacketTunnelProvider, @unchecked Sendable {
// MARK: - Eligibility
@MainActor
private extension PacketTunnelProvider {
func checkEligibility(of profile: Profile, environment: TunnelEnvironment) async throws {
await context.iapManager.reloadReceipt()
do {
try context.iapManager.verify(profile)
pp_log(.app, .info, "Verify profile")
await context.iapManager.reloadReceipt()
try await context.iapManager.verify(profile)
} catch {
let error = PassepartoutError(.App.ineligibleProfile)
environment.setEnvironmentValue(error.code, forKey: TunnelEnvironmentKeys.lastErrorCode)
pp_log(.app, .fault, "Verification failed for profile \(profile.id), shutting down: \(error)")
throw error
}
Task {
let interval = Constants.shared.tunnel.eligibilityCheckInterval
pp_log(.app, .info, "Will verify profile again in \(interval) seconds...")
try await Task.sleep(interval: interval)
do {
try await checkEligibility(of: profile, environment: environment)
} catch {
cancelTunnelWithError(error)
}
}
}
}