48 lines
1.6 KiB
Swift
48 lines
1.6 KiB
Swift
import ClawdbotDiscovery
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import Foundation
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enum GatewayDiscoveryHelpers {
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static func sshTarget(for gateway: GatewayDiscoveryModel.DiscoveredGateway) -> String? {
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let host = self.sanitizedTailnetHost(gateway.tailnetDns) ?? gateway.lanHost
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guard let host = self.trimmed(host), !host.isEmpty else { return nil }
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let user = NSUserName()
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var target = "\(user)@\(host)"
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if gateway.sshPort != 22 {
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target += ":\(gateway.sshPort)"
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}
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return target
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}
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static func directUrl(for gateway: GatewayDiscoveryModel.DiscoveredGateway) -> String? {
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self.directGatewayUrl(
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tailnetDns: gateway.tailnetDns,
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lanHost: gateway.lanHost,
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gatewayPort: gateway.gatewayPort)
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}
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static func directGatewayUrl(
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tailnetDns: String?,
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lanHost: String?,
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gatewayPort: Int?) -> String?
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{
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if let tailnetDns = self.sanitizedTailnetHost(tailnetDns) {
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return "wss://\(tailnetDns)"
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}
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guard let lanHost = self.trimmed(lanHost), !lanHost.isEmpty else { return nil }
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let port = gatewayPort ?? 18789
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return "ws://\(lanHost):\(port)"
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}
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static func sanitizedTailnetHost(_ host: String?) -> String? {
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guard let host = self.trimmed(host), !host.isEmpty else { return nil }
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if host.hasSuffix(".internal.") || host.hasSuffix(".internal") {
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return nil
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}
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return host
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}
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private static func trimmed(_ value: String?) -> String? {
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value?.trimmingCharacters(in: .whitespacesAndNewlines)
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}
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}
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