nextcloud-desktop/admin/osx/mac-crafter/Sources/Utils/Codesign.swift
Claudio Cambra b0c4f650fe
Fix notarisation issues for Sparkle in mac-crafter
Signed-off-by: Claudio Cambra <claudio.cambra@nextcloud.com>
2024-09-11 22:56:40 +08:00

89 lines
3.3 KiB
Swift

/*
* Copyright (C) 2024 by Claudio Cambra <claudio.cambra@nextcloud.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
import Foundation
enum CodeSigningError: Error {
case failedToCodeSign(String)
}
enum AppBundleSigningError: Error {
case couldNotEnumerate(String)
}
func isLibrary(_ path: String) -> Bool {
path.hasSuffix(".dylib") || path.hasSuffix(".framework")
}
func isAppExtension(_ path: String) -> Bool {
path.hasSuffix(".appex")
}
func codesign(
identity: String,
path: String,
options: String = "--timestamp --force --preserve-metadata=entitlements --verbose=4 --options runtime"
) throws {
print("Code-signing \(path)...")
let command = "codesign -s \"\(identity)\" \(options) \(path)"
guard shell(command) == 0 else {
throw CodeSigningError.failedToCodeSign("Failed to code-sign \(path).")
}
}
func recursivelyCodesign(path: String, identity: String) throws {
let fm = FileManager.default
guard let pathEnumerator = fm.enumerator(atPath: path) else {
throw AppBundleSigningError.couldNotEnumerate(
"Failed to enumerate directory at \(path)."
)
}
for case let enumeratedItem as String in pathEnumerator {
guard isLibrary(enumeratedItem) || isAppExtension(enumeratedItem) else { continue }
try codesign(identity: identity, path: "\(path)/\(enumeratedItem)")
}
}
func saveCodesignEntitlements(target: String, path: String) throws {
let command = "codesign -d --entitlements \(path) --xml \(target)"
guard shell(command) == 0 else {
throw CodeSigningError.failedToCodeSign("Failed to save entitlements for \(target).")
}
}
func codesignClientAppBundle(
at clientAppDir: String, withCodeSignIdentity codeSignIdentity: String
) throws {
print("Code-signing Nextcloud Desktop Client libraries, frameworks and plugins...")
let clientContentsDir = "\(clientAppDir)/Contents"
try recursivelyCodesign(path: "\(clientContentsDir)/Frameworks", identity: codeSignIdentity)
try recursivelyCodesign(path: "\(clientContentsDir)/PlugIns", identity: codeSignIdentity)
try recursivelyCodesign(path: "\(clientContentsDir)/Resources", identity: codeSignIdentity)
// Time to fix notarisation issues.
// Multiple components of the app will now have the get-task-allow entitlements.
// We need to strip these out manually.
print("Code-signing Sparkle autoupdater app (without entitlements)...")
let sparkleFrameworkPath = "\(clientContentsDir)/Frameworks/Sparkle.framework"
try codesign(identity: codeSignIdentity,
path: "\(sparkleFrameworkPath)/Resources/Autoupdate.app/Contents/MacOS/*",
options: "--timestamp --force --verbose=4 --options runtime")
print("Re-codesigning Sparkle library...")
try codesign(identity: codeSignIdentity, path: "\(sparkleFrameworkPath)/Sparkle")
}