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wireguard-apple
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Model: Make it impossible to create invalid interface / peer configuration instances 

Signed-off-by: Roopesh Chander <roop@roopc.net>
This commit is contained in:
Roopesh Chander 2018-10-20 16:05:25 +05:30
parent 3331327d82
commit 89214e7db9
1 changed files with 12 additions and 1 deletions
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13
WireGuard/WireGuard/Model/Configuration.swift
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@ -25,20 +25,31 @@ class InterfaceConfiguration: Codable {
var listenPort: UInt64? = nil
var mtu: UInt64? = nil
var dns: String? = nil
init(name: String, privateKey: Data) {
self.name = name
self.privateKey = privateKey
if (name.isEmpty) { fatalError("Empty name") }
if (privateKey.count != 32) { fatalError("Invalid private key") }
}
}
@available(OSX 10.14, iOS 12.0, *)
class PeerConfiguration: Codable {
var publicKey: Data
var preSharedKey: Data?
var preSharedKey: Data? {
didSet(value) {
if let value = value {
if (value.count != 32) { fatalError("Invalid pre-shared key") }
}
}
}
var allowedIPs: [IPAddressRange] = []
var endpoint: Endpoint?
var persistentKeepAlive: UInt64?
init(publicKey: Data) {
self.publicKey = publicKey
if (publicKey.count != 32) { fatalError("Invalid public key") }
}
}