Commit d26ff0c96d
Verified · cmc
Layout: unified · split
LibreSecrets/ContentView.swift +159 −5
| @@ -2,18 +2,172 @@ | ||
| 2 | 2 | // ContentView.swift |
| 3 | 3 | // LibreSecrets |
| 4 | 4 | // |
| 5 | // Created by Christian Cleberg on 2024-01-13. | |
| 5 | // Created by Christian Cleberg on 2024-01-10. | |
| 6 | 6 | // |
| 7 | 7 | |
| 8 | 8 | import SwiftUI |
| 9 | import UniformTypeIdentifiers | |
| 9 | 10 | |
| 10 | 11 | struct ContentView: View { |
| 12 | // Create initial variables | |
| 13 | @State private var speed = 50.0 | |
| 14 | @State private var isEditing = false | |
| 15 | @State private var enableNumbers = false | |
| 16 | @State private var enableSpecial = false | |
| 17 | @State private var enableCapitalization = false | |
| 18 | @State private var isCopied: Bool = false | |
| 19 | ||
| 20 | // Create Picker options to choose password type | |
| 21 | enum PasswordType: String, CaseIterable, Identifiable { | |
| 22 | case random, xkcd | |
| 23 | var id: Self { self } | |
| 24 | } | |
| 25 | @State private var passwordType: PasswordType = .random | |
| 26 | ||
| 27 | // Generates a random string of alphanumeric, numeric (optional), and special (optional) characters per user-determined length | |
| 28 | func randomString(length: Int) -> String { | |
| 29 | var characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" | |
| 30 | if enableNumbers { | |
| 31 | characters.append("0123456789") | |
| 32 | } | |
| 33 | if enableSpecial { | |
| 34 | characters.append("!%&()*+,-./:;<=>?@[^_`{|}~") | |
| 35 | } | |
| 36 | return String((0..<length).map{ _ in characters.randomElement()! }) | |
| 37 | } | |
| 38 | ||
| 39 | // Generates a series of words separated by "-", including a digit (optional), and capitalization (optional) per user-determined length | |
| 40 | func randomWord(length: Int) -> String { | |
| 41 | var randomLine = "" | |
| 42 | for i in 1...length { | |
| 43 | if let wordsFilePath = Bundle.main.path(forResource: "words", ofType: nil) { | |
| 44 | do { | |
| 45 | let wordsString = try String(contentsOfFile: wordsFilePath) | |
| 46 | let wordLines = wordsString.components(separatedBy: .newlines) | |
| 47 | if enableCapitalization { | |
| 48 | randomLine += wordLines[numericCast(arc4random_uniform(numericCast(wordLines.count)))].capitalized | |
| 49 | } else { | |
| 50 | randomLine += wordLines[numericCast(arc4random_uniform(numericCast(wordLines.count)))] | |
| 51 | } | |
| 52 | if i != length { | |
| 53 | randomLine += "-" | |
| 54 | } | |
| 55 | if i == length && enableNumbers { | |
| 56 | randomLine += String(Int.random(in: 0..<9)) | |
| 57 | } | |
| 58 | } catch { // contentsOfFile throws an error | |
| 59 | print("Error: \(error)") | |
| 60 | } | |
| 61 | } | |
| 62 | } | |
| 63 | return randomLine | |
| 64 | } | |
| 65 | ||
| 66 | // Generate the view | |
| 11 | 67 | var body: some View { |
| 12 | 68 | VStack { |
| 13 | Image(systemName: "globe") | |
| 14 | .imageScale(.large) | |
| 15 | .foregroundStyle(.tint) | |
| 16 | Text("Hello, world!") | |
| 69 | ||
| 70 | VStack { | |
| 71 | Text("Password Generator") | |
| 72 | .font(.largeTitle) | |
| 73 | Text("Save your password somewhere safe!") | |
| 74 | .font(.caption) | |
| 75 | } | |
| 76 | ||
| 77 | Form { | |
| 78 | Section(header: Text("Password Type")) { | |
| 79 | Picker("Type", selection: $passwordType) { | |
| 80 | Text("Random").tag(PasswordType.random) | |
| 81 | Text("XKCD").tag(PasswordType.xkcd) | |
| 82 | } | |
| 83 | } | |
| 84 | ||
| 85 | if passwordType == .random { | |
| 86 | Section(header: Text("Random Password")) { | |
| 87 | Slider( | |
| 88 | value: $speed, | |
| 89 | in: 8...36, | |
| 90 | step: 1 | |
| 91 | ) { | |
| 92 | Text("Characters") | |
| 93 | } minimumValueLabel: { | |
| 94 | Text("8") | |
| 95 | } maximumValueLabel: { | |
| 96 | Text("36") | |
| 97 | } onEditingChanged: { editing in | |
| 98 | isEditing = editing | |
| 99 | } | |
| 100 | .onAppear { | |
| 101 | self.speed = 12 | |
| 102 | } | |
| 103 | Toggle("Numbers", isOn: $enableNumbers) | |
| 104 | Toggle("Special Characters", isOn: $enableSpecial) | |
| 105 | } | |
| 106 | ||
| 107 | let password = randomString(length: Int(speed)) | |
| 108 | ||
| 109 | Text("\(password)") | |
| 110 | .onTapGesture { | |
| 111 | let clipboard = UIPasteboard.general | |
| 112 | clipboard.setValue(password, forPasteboardType: UTType.plainText.identifier) | |
| 113 | withAnimation { | |
| 114 | isCopied = true | |
| 115 | } | |
| 116 | DispatchQueue.main.asyncAfter(wallDeadline: .now() + 3) { | |
| 117 | withAnimation { | |
| 118 | isCopied = false | |
| 119 | } | |
| 120 | } | |
| 121 | } | |
| 122 | } else { | |
| 123 | Section(header: Text("XKCD Password")) { | |
| 124 | Slider( | |
| 125 | value: $speed, | |
| 126 | in: 1...10, | |
| 127 | step: 1 | |
| 128 | ) { | |
| 129 | Text("Words") | |
| 130 | } minimumValueLabel: { | |
| 131 | Text("1") | |
| 132 | } maximumValueLabel: { | |
| 133 | Text("10") | |
| 134 | } onEditingChanged: { editing in | |
| 135 | isEditing = editing | |
| 136 | } | |
| 137 | .onAppear { | |
| 138 | self.speed = 4 | |
| 139 | } | |
| 140 | Toggle("Numbers", isOn: $enableNumbers) | |
| 141 | Toggle("Capitalize Words", isOn: $enableCapitalization) | |
| 142 | } | |
| 143 | ||
| 144 | let password = randomWord(length: Int(speed)) | |
| 145 | ||
| 146 | Text("\(password)") | |
| 147 | .onTapGesture { | |
| 148 | let clipboard = UIPasteboard.general | |
| 149 | clipboard.setValue(password, forPasteboardType: UTType.plainText.identifier) | |
| 150 | withAnimation { | |
| 151 | isCopied = true | |
| 152 | } | |
| 153 | DispatchQueue.main.asyncAfter(wallDeadline: .now() + 3) { | |
| 154 | withAnimation { | |
| 155 | isCopied = false | |
| 156 | } | |
| 157 | } | |
| 158 | } | |
| 159 | } | |
| 160 | } | |
| 161 | ||
| 162 | if isCopied { | |
| 163 | Text("Copied successfully!") | |
| 164 | .foregroundColor(.white) | |
| 165 | .bold() | |
| 166 | .font(.footnote) | |
| 167 | .frame(width: 140, height: 30) | |
| 168 | .background(Color.indigo.cornerRadius(7)) | |
| 169 | } | |
| 170 | ||
| 17 | 171 | } |
| 18 | 172 | .padding() |
| 19 | 173 | } |