370ff654e7
Change license to AGPL
This commit:
- Updates the `LICENSE` file
- Start every file with something like:
// Copyright YEAR_FIRST_PUBLISHED Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
---
First, I removed existing license headers with this Ruby 3.1.2 script:
require 'set'
EXTENSIONS_TO_CHECK = Set['.h', '.hpp', '.cpp', '.m', '.mm', '.pch', '.swift']
same = 0
different = 0
all_files = `git ls-files`.lines.map { |line| line.strip }
all_files.each do |relative_path|
if relative_path == 'Pods'
next
end
unless EXTENSIONS_TO_CHECK.include? File.extname(relative_path)
next
end
path = File.expand_path(relative_path)
contents = File.read(path)
new_contents = contents.sub(/\/\/\n\/\/ Copyright .*\n\/\/\n\n/, '')
if contents == new_contents
same += 1
else
different += 1
end
File.write(path, new_contents)
end
puts "updated #{different} file(s), left #{same} untouched"
I'm sure this script could be improved, but it worked well enough.
Then, I created `Scripts/lint/lint-license-headers` and ran it to auto-
fix a lot of files. This changed the mode of some files, but I think
that's actually desirable. For example,
`SignalServiceKit/src/Util/AppContext.m` previously had a mode of
`0755/-rwxr-xr-x`, and it's now `0644/-rw-r--r--`.
Then I fixed some stragglers and updated the precommit script.
See [a similar change in the Desktop app][0].
[0]: 8bfaf598af
105 lines
4.0 KiB
Swift
105 lines
4.0 KiB
Swift
//
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// Copyright 2016 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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import SignalServiceKit
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let CompareSafetyNumbersActivityType = "org.whispersystems.signal.activity.CompareSafetyNumbers"
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@objc(OWSCompareSafetyNumbersActivityDelegate)
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public protocol CompareSafetyNumbersActivityDelegate {
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func compareSafetyNumbersActivitySucceeded(activity: CompareSafetyNumbersActivity)
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func compareSafetyNumbersActivity(_ activity: CompareSafetyNumbersActivity, failedWithError error: Error)
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}
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@objc(OWSCompareSafetyNumbersActivity)
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public class CompareSafetyNumbersActivity: UIActivity {
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var mySafetyNumbers: String?
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weak var delegate: CompareSafetyNumbersActivityDelegate?
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@objc
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required init(delegate: CompareSafetyNumbersActivityDelegate) {
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self.delegate = delegate
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super.init()
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}
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// MARK: UIActivity
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public override class var activityCategory: UIActivity.Category { .action }
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public override var activityType: UIActivity.ActivityType? {
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UIActivity.ActivityType(rawValue: CompareSafetyNumbersActivityType)
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}
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public override var activityTitle: String? {
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NSLocalizedString("COMPARE_SAFETY_NUMBER_ACTION", comment: "Activity Sheet label")
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}
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public override var activityImage: UIImage? { #imageLiteral(resourceName: "ic_lock_outline") }
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public override func canPerform(withActivityItems activityItems: [Any]) -> Bool {
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return stringsFrom(activityItems: activityItems).count > 0
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}
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public override func prepare(withActivityItems activityItems: [Any]) {
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let myFormattedSafetyNumbers = stringsFrom(activityItems: activityItems).first
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mySafetyNumbers = numericOnly(string: myFormattedSafetyNumbers)
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}
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public override func perform() {
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defer { activityDidFinish(true) }
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guard let delegate = delegate else {
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owsFailDebug("Missing delegate.")
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return
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}
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let pasteboardNumerics = numericOnly(string: UIPasteboard.general.string)
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guard let pasteboardString = pasteboardNumerics,
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pasteboardString.count == 60 else {
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Logger.warn("no valid safety numbers found in pasteboard: \(String(describing: pasteboardNumerics))")
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let error = OWSError(error: .userError,
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description: NSLocalizedString("PRIVACY_VERIFICATION_FAILED_NO_SAFETY_NUMBERS_IN_CLIPBOARD", comment: "Alert body for user error"),
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isRetryable: false)
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delegate.compareSafetyNumbersActivity(self, failedWithError: error)
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return
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}
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let pasteboardSafetyNumbers = pasteboardString
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if pasteboardSafetyNumbers == mySafetyNumbers {
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Logger.info("successfully matched safety numbers. local numbers: \(String(describing: mySafetyNumbers)) pasteboard:\(pasteboardSafetyNumbers)")
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delegate.compareSafetyNumbersActivitySucceeded(activity: self)
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} else {
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Logger.warn("local numbers: \(String(describing: mySafetyNumbers)) didn't match pasteboard:\(pasteboardSafetyNumbers)")
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let error = OWSError(error: .privacyVerificationFailure,
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description: NSLocalizedString("PRIVACY_VERIFICATION_FAILED_MISMATCHED_SAFETY_NUMBERS_IN_CLIPBOARD", comment: "Alert body"),
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isRetryable: false)
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delegate.compareSafetyNumbersActivity(self, failedWithError: error)
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}
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}
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// MARK: Helpers
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func numericOnly(string: String?) -> String? {
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guard let string = string else {
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return nil
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}
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var numericOnly: String?
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if let regex = try? NSRegularExpression(pattern: "\\D", options: .caseInsensitive) {
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numericOnly = regex.stringByReplacingMatches(in: string, options: .withTransparentBounds, range: string.entireRange, withTemplate: "")
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}
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return numericOnly
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}
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func stringsFrom(activityItems: [Any]) -> [String] {
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return activityItems.map { $0 as? String }.filter { $0 != nil }.map { $0! }
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}
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}
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