TunnelsManager: Cache isTunnelConfigurationAvailableInKeychain
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@ -465,7 +465,7 @@ class TunnelContainer: NSObject {
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}
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var isTunnelConfigurationAvailableInKeychain: Bool {
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return (tunnelProvider.protocolConfiguration as? NETunnelProviderProtocol)?.verifyConfigurationReference() ?? false
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return tunnelProvider.isTunnelConfigurationAvailableInKeychain
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}
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var onDemandOption: ActivateOnDemandOption {
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@ -580,7 +580,18 @@ class TunnelContainer: NSObject {
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}
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extension NETunnelProviderManager {
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private static var cachedIsConfigAvailableInKeychainKey: UInt8 = 0
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private static var cachedConfigKey: UInt8 = 0
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var isTunnelConfigurationAvailableInKeychain: Bool {
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if let cachedNumber = objc_getAssociatedObject(self, &NETunnelProviderManager.cachedIsConfigAvailableInKeychainKey) as? NSNumber {
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return cachedNumber.boolValue
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}
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let isAvailable = (protocolConfiguration as? NETunnelProviderProtocol)?.verifyConfigurationReference() ?? false
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objc_setAssociatedObject(self, &NETunnelProviderManager.cachedIsConfigAvailableInKeychainKey, NSNumber(value: isAvailable), objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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return isAvailable
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}
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var tunnelConfiguration: TunnelConfiguration? {
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if let cached = objc_getAssociatedObject(self, &NETunnelProviderManager.cachedConfigKey) as? TunnelConfiguration {
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return cached
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