84 lines
2.0 KiB
Swift
84 lines
2.0 KiB
Swift
import Foundation
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struct Configuration {
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let serverPort: Int
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let mail: EMail?
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/**
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Use a database file and reduce logging.
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If this property is set to `false`, then an in-memory database is used with increased logging.
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*/
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let production: Bool
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struct EMail {
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/// The url to the root of the server
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let serverDomain: String
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/// SMTP server address
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let emailHostname: String
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/// username to login
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let email: String
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/// password to login
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let password: String
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/// The number of minutes until a password reset token is no longer valid
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let tokenExpiryDuration: Int
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}
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/// The authentication tokens to access the metrics
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let monitoringTokens: Set<String>
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/// The path to the folder where the metric logs are stored
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///
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/// If no path is provided, then a folder `logs` in the resources directory is created
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/// If the path is relative, then it is assumed relative to the resources directory
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let logPath: String?
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func logURL(possiblyRelativeTo resourcesDirectory: URL) -> URL {
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guard let logPath else {
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return resourcesDirectory.appendingPathComponent("logs")
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}
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guard !logPath.hasPrefix("/") else {
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return .init(fileURLWithPath: logPath)
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}
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return resourcesDirectory.appendingPathComponent(logPath)
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}
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}
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extension Configuration {
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init(loadFromUrl url: URL) throws {
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let data: Data
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do {
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data = try Data(contentsOf: url)
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} catch {
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log("Failed to load configuration data from \(url.path): \(error)")
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throw error
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}
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try self.init(data: data)
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}
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init(data: Data) throws {
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do {
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self = try JSONDecoder().decode(Configuration.self, from: data)
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} catch {
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log("Failed to decode configuration: \(error)")
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throw error
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}
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}
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}
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extension Configuration.EMail: Codable {
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}
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extension Configuration: Codable {
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}
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