43 lines
1.4 KiB
Swift
43 lines
1.4 KiB
Swift
import SwiftUI
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struct GatewayTrustPromptAlert: ViewModifier {
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@Environment(GatewayConnectionController.self) private var gatewayController: GatewayConnectionController
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private var promptBinding: Binding<GatewayConnectionController.TrustPrompt?> {
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Binding(
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get: { self.gatewayController.pendingTrustPrompt },
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set: { newValue in
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if newValue == nil {
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self.gatewayController.clearPendingTrustPrompt()
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}
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})
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}
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func body(content: Content) -> some View {
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content.alert(item: self.promptBinding) { prompt in
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Alert(
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title: Text("Trust this gateway?"),
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message: Text(
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"""
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First-time TLS connection.
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Verify this SHA-256 fingerprint out-of-band before trusting:
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\(prompt.fingerprintSha256)
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"""),
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primaryButton: .cancel(Text("Cancel")) {
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self.gatewayController.declinePendingTrustPrompt()
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},
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secondaryButton: .default(Text("Trust and connect")) {
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Task { await self.gatewayController.acceptPendingTrustPrompt() }
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})
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}
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}
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}
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extension View {
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func gatewayTrustPromptAlert() -> some View {
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self.modifier(GatewayTrustPromptAlert())
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}
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}
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