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Fix issues when no PGP passphase and enabling passcode

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This commit is contained in:
Mingshen Sun 2021-01-03 17:38:02 -08:00
parent 29d74c48e5
commit 1f2a0e5458
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GPG key ID: 1F86BA2052FED3B4
4 changed files with 62 additions and 38 deletions
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46
passAutoFillExtension/Services/CredentialProvider.swift
View file

@ -23,28 +23,32 @@ class CredentialProvider {
guard let recordIdentifier = identity.recordIdentifier else {
return
}
guard let pwCredentials = provideCredentials(in: viewController, with: recordIdentifier) else {
return
}
extensionContext?.completeRequest(withSelectedCredential: pwCredentials)
provideCredentials(in: viewController, with: recordIdentifier) { credential in
guard let credential = credential else {
return
}
self.extensionContext?.completeRequest(withSelectedCredential: credential)
}
}
func persistAndProvideCredentials(with passwordPath: String) {
guard let pwCredentials = provideCredentials(in: viewController, with: passwordPath) else {
return
}
guard let credentialIdentity = provideCredentialIdentity(for: identifier, user: pwCredentials.user, recordIdentifier: passwordPath) else {
return
}
let store = ASCredentialIdentityStore.shared
store.getState { state in
if state.isEnabled {
ASCredentialIdentityStore.shared.saveCredentialIdentities([credentialIdentity])
provideCredentials(in: viewController, with: passwordPath) { credential in
guard let credential = credential else {
return
}
guard let credentialIdentity = provideCredentialIdentity(for: self.identifier, user: credential.user, recordIdentifier: passwordPath) else {
return
}
let store = ASCredentialIdentityStore.shared
store.getState { state in
if state.isEnabled {
ASCredentialIdentityStore.shared.saveCredentialIdentities([credentialIdentity])
}
}
self.extensionContext?.completeRequest(withSelectedCredential: credential)
}
extensionContext?.completeRequest(withSelectedCredential: pwCredentials)
}
}
@ -55,16 +59,14 @@ private func provideCredentialIdentity(for identifier: ASCredentialServiceIdenti
return ASPasswordCredentialIdentity(serviceIdentifier: serviceIdentifier, user: user, recordIdentifier: recordIdentifier)
}
private func provideCredentials(in viewController: UIViewController?, with path: String) -> ASPasswordCredential? {
print(path)
private func provideCredentials(in viewController: UIViewController?, with path: String, completion: @escaping ((ASPasswordCredential?) -> Void)) {
guard let viewController = viewController else {
return nil
return
}
var credential: ASPasswordCredential?
decryptPassword(in: viewController, with: path) { password in
let username = password.getUsernameForCompletion()
let password = password.password
credential = ASPasswordCredential(user: username, password: password)
let credential = ASPasswordCredential(user: username, password: password)
completion(credential)
}
return credential
}

36
passAutoFillExtension/Services/PasswordDecryptor.swift
View file

@ -10,21 +10,29 @@ import UIKit
import passKit
func decryptPassword(in controller: UIViewController, with passwordPath: String, using keyID: String? = nil, completion: @escaping ((Password) -> Void)) {
do {
let requestPGPKeyPassphrase = Utils.createRequestPGPKeyPassphraseHandler(controller: controller)
let decryptedPassword = try PasswordStore.shared.decrypt(path: passwordPath, keyID: keyID, requestPGPKeyPassphrase: requestPGPKeyPassphrase)
DispatchQueue.global(qos: .userInteractive).async {
do {
let requestPGPKeyPassphrase = Utils.createRequestPGPKeyPassphraseHandler(controller: controller)
let decryptedPassword = try PasswordStore.shared.decrypt(path: passwordPath, keyID: keyID, requestPGPKeyPassphrase: requestPGPKeyPassphrase)
completion(decryptedPassword)
} catch let AppError.pgpPrivateKeyNotFound(keyID: key) {
let alert = UIAlertController(title: "CannotShowPassword".localize(), message: AppError.pgpPrivateKeyNotFound(keyID: key).localizedDescription, preferredStyle: .alert)
alert.addAction(UIAlertAction.cancelAndPopView(controller: controller))
let selectKey = UIAlertAction.selectKey(controller: controller) { action in
decryptPassword(in: controller, with: passwordPath, using: action.title, completion: completion)
DispatchQueue.main.async {
completion(decryptedPassword)
}
} catch let AppError.pgpPrivateKeyNotFound(keyID: key) {
DispatchQueue.main.async {
let alert = UIAlertController(title: "CannotShowPassword".localize(), message: AppError.pgpPrivateKeyNotFound(keyID: key).localizedDescription, preferredStyle: .alert)
alert.addAction(UIAlertAction.cancelAndPopView(controller: controller))
let selectKey = UIAlertAction.selectKey(controller: controller) { action in
decryptPassword(in: controller, with: passwordPath, using: action.title, completion: completion)
}
alert.addAction(selectKey)
controller.present(alert, animated: true)
}
} catch {
DispatchQueue.main.async {
Utils.alert(title: "CannotCopyPassword".localize(), message: error.localizedDescription, controller: controller)
}
}
alert.addAction(selectKey)
controller.present(alert, animated: true)
} catch {
Utils.alert(title: "CannotCopyPassword".localize(), message: error.localizedDescription, controller: controller)
}
}