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Implemented simple password generator.
Added option to delete user\'s account in account settings.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| // | ||
| // PasswordGenerator.swift | ||
| // LibrePass | ||
| // | ||
| // Created by Zapomnij on 01/03/2024. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| func generatePassword(length: Int) throws -> String { | ||
| if length < 8 { | ||
| throw LibrePassApiErrors.WithMessage(message: "Password length must be longer or equal to 8") | ||
| } | ||
|
|
||
| let nOfNumbers = length / 4 | ||
| let nOfSpecial = length / 4 | ||
| let nOfLowercased = length / 4 | ||
| let nOfUppercased = length - nOfSpecial - nOfLowercased - nOfNumbers | ||
|
|
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| var password = [Character?](repeating: nil, count: length) | ||
|
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| func fill(from: Int, to: Int, times: Int) { | ||
| var filled = 0 | ||
| while filled < times { | ||
| let char = Character(UnicodeScalar(Int.random(in: from...to))!) | ||
|
|
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| if password.first(where: { ch in ch == char }) == nil { | ||
| while true { | ||
| let index = Int.random(in: 0...length - 1) | ||
| if password[index] == nil { | ||
| password[index] = char | ||
| filled += 1 | ||
| break | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| for _ in stride(from: 0, to: nOfSpecial, by: 1) { | ||
| switch Int.random(in: 0...3) { | ||
| case 0: | ||
| fill(from: 32, to: 47, times: 1) | ||
| break | ||
| case 1: | ||
| fill(from: 58, to: 64, times: 1) | ||
| break | ||
| case 2: | ||
| fill(from: 91, to: 96, times: 1) | ||
| break | ||
| case 3: | ||
| fill(from: 123, to: 126, times: 1) | ||
| break | ||
| default: | ||
| print("This won't ever happen") | ||
| } | ||
| } | ||
|
|
||
| fill(from: 48, to: 57, times: nOfNumbers) | ||
| fill(from: 97, to: 122, times: nOfLowercased) | ||
| fill(from: 65, to: 90, times: nOfUppercased) | ||
|
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| var string = "" | ||
| password.forEach { | ||
| if let char = $0 { | ||
| string += String(char) | ||
| } | ||
| } | ||
|
|
||
| return string | ||
| } |
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