【发布时间】:2017-10-04 00:44:09
【问题描述】:
我正在尝试使用 iOS 钥匙串测试加密。
Domain=com.apple.LocalAuthentication Code=-1009 "ACL operation is not allowed: 'od'" UserInfo={NSLocalizedDescription=ACL operation is not allowed: 'od'}
这是我的测试代码:
func testEncrpytKeychain() {
let promise = expectation(description: "Unlock")
let data: Data! = self.sampleData
let text: String! = self.sampleText
wait(for: [promise], timeout: 30)
let chain = Keychain(account: "tester", serviceName: "testing2", access: .whenPasscodeSetThisDeviceOnly, accessGroup: nil)
chain.unlockChain { reply, error in
defer {
promise.fulfill()
}
guard error == nil else {
// ** FAILS ON THIS LINE WITH OSSTATUS ERROR **
XCTAssert(false, "Error: \(String(describing: error))")
return
}
guard let cipherData = try? chain.encrypt(data) else {
XCTAssert(false, "Cipher Data not created")
return
}
XCTAssertNotEqual(cipherData, data)
guard let clearData = try? chain.decrypt(cipherData) else {
XCTAssert(false, "Clear Data not decrypted")
return
}
XCTAssertEqual(clearData, data)
let clearText = String(data: clearData, encoding: .utf8)
XCTAssertEqual(clearText, text)
}
}
这是底层异步unlockChain 代码:
// context is a LAContext
func unlockChain(_ callback: @escaping (Bool, Error?) -> Void) {
var error: NSError? = nil
guard context.canEvaluatePolicy(.deviceOwnerAuthentication, error: &error) else {
callback(false, error)
return
}
context.evaluateAccessControl(control, operation: .createItem, localizedReason: "Access your Account") { (reply, error) in
self.context.evaluateAccessControl(self.control, operation: .useItem, localizedReason: "Access your Account") { (reply, error) in
self.unlocked = reply
callback(reply, error)
}
}
}
这是上下文和控制对象的制作方法
init(account: String, serviceName: String = (Bundle.main.bundleIdentifier ?? ""), access: Accessibility = .whenUnlocked, accessGroup: String? = nil) {
self.account = account
self.serviceName = serviceName
self.accessGroup = accessGroup
self.access = access
var error: Unmanaged<CFError>? = nil
self.control = SecAccessControlCreateWithFlags(kCFAllocatorDefault,
access.attrValue,
[.privateKeyUsage],
&error)
if let e: Error = error?.takeRetainedValue() {
Log.error(e)
}
self.context = LAContext()
}
我找不到有关此错误的任何信息:
Domain=com.apple.LocalAuthentication Code=-1009
OSStatus Code site doesn't contain anything for it either
感谢任何帮助,谢谢。
【问题讨论】:
-
这看起来像是在单元测试中运行它。它在设备上也会失败吗?如果它不在物理设备上运行,它只是感觉有点不稳定。
-
它正在设备上的单元测试中运行。另外,我在设备上应用内运行过,报错信息也是一样的。
-
我在尝试使用“ecdsa 摘要”算法签名时遇到了同样的错误。你找到它的来源了吗?
Error Domain=com.apple.LocalAuthentication Code=-1009 "ACL operation is not allowed: 'osgn'" UserInfo={NSLocalizedDescription=ACL operation is not allowed: 'osgn'我这边没有测试,最奇怪的是它在 iOS11 上运行良好,但在 iOS10 上却不行 :(
标签: xcode keychain xctest osstatus