| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package com.android.settings.password; |
| |
| import static android.app.admin.DevicePolicyManager.PASSWORD_COMPLEXITY_HIGH; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_COMPLEXITY_LOW; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_COMPLEXITY_MEDIUM; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_COMPLEXITY_NONE; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_COMPLEX; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_NUMERIC; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_SOMETHING; |
| import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; |
| |
| import static com.android.internal.widget.LockPatternUtils.PASSWORD_TYPE_KEY; |
| import static com.android.settings.password.ChooseLockGeneric.CONFIRM_CREDENTIALS; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.common.truth.Truth.assertWithMessage; |
| |
| import static org.robolectric.RuntimeEnvironment.application; |
| |
| import android.app.admin.DevicePolicyManager; |
| import android.app.admin.DevicePolicyManager.PasswordComplexity; |
| import android.app.admin.PasswordMetrics; |
| import android.app.admin.PasswordPolicy; |
| import android.content.Intent; |
| import android.os.UserHandle; |
| |
| import com.android.internal.widget.LockscreenCredential; |
| import com.android.settings.R; |
| import com.android.settings.password.ChooseLockPassword.ChooseLockPasswordFragment; |
| import com.android.settings.password.ChooseLockPassword.IntentBuilder; |
| import com.android.settings.testutils.shadow.SettingsShadowResources; |
| import com.android.settings.testutils.shadow.ShadowDevicePolicyManager; |
| import com.android.settings.testutils.shadow.ShadowLockPatternUtils; |
| import com.android.settings.testutils.shadow.ShadowUtils; |
| |
| import com.google.android.setupdesign.GlifLayout; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.Robolectric; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.Shadows; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowDrawable; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(shadows = { |
| SettingsShadowResources.class, |
| ShadowLockPatternUtils.class, |
| ShadowUtils.class, |
| ShadowDevicePolicyManager.class, |
| }) |
| public class ChooseLockPasswordTest { |
| |
| private ShadowDevicePolicyManager mShadowDpm; |
| |
| @Before |
| public void setUp() { |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.string.config_headlineFontFamily, ""); |
| mShadowDpm = ShadowDevicePolicyManager.getShadow(); |
| } |
| |
| @After |
| public void tearDown() { |
| SettingsShadowResources.reset(); |
| ShadowLockPatternUtils.reset(); |
| } |
| |
| @Test |
| public void intentBuilder_setPassword_shouldAddExtras() { |
| Intent intent = new IntentBuilder(application) |
| .setPassword(LockscreenCredential.createPassword("password")) |
| .setPasswordType(DevicePolicyManager.PASSWORD_QUALITY_NUMERIC) |
| .setUserId(123) |
| .build(); |
| |
| assertWithMessage("EXTRA_KEY_FORCE_VERIFY").that( |
| intent.getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_FORCE_VERIFY, false)) |
| .isFalse(); |
| assertWithMessage("EXTRA_KEY_PASSWORD").that( |
| (LockscreenCredential) intent.getParcelableExtra( |
| ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD)) |
| .isEqualTo(LockscreenCredential.createPassword("password")); |
| assertWithMessage("PASSWORD_TYPE_KEY").that(intent.getIntExtra(PASSWORD_TYPE_KEY, 0)) |
| .isEqualTo(DevicePolicyManager.PASSWORD_QUALITY_NUMERIC); |
| assertWithMessage("EXTRA_USER_ID").that(intent.getIntExtra(Intent.EXTRA_USER_ID, 0)) |
| .isEqualTo(123); |
| } |
| |
| @Test |
| public void intentBuilder_setRequestGatekeeperPassword_shouldAddExtras() { |
| Intent intent = new IntentBuilder(application) |
| .setRequestGatekeeperPasswordHandle(true) |
| .setPasswordType(PASSWORD_QUALITY_ALPHANUMERIC) |
| .setUserId(123) |
| .build(); |
| |
| assertWithMessage("EXTRA_KEY_REQUEST_GK_PW").that( |
| intent.getBooleanExtra( |
| ChooseLockSettingsHelper.EXTRA_KEY_REQUEST_GK_PW_HANDLE, false)) |
| .isTrue(); |
| assertWithMessage("PASSWORD_TYPE_KEY").that(intent.getIntExtra(PASSWORD_TYPE_KEY, 0)) |
| .isEqualTo(PASSWORD_QUALITY_ALPHANUMERIC); |
| assertWithMessage("EXTRA_USER_ID").that(intent.getIntExtra(Intent.EXTRA_USER_ID, 0)) |
| .isEqualTo(123); |
| } |
| |
| @Test |
| public void intentBuilder_setMinComplexityMedium_hasMinComplexityExtraMedium() { |
| Intent intent = new IntentBuilder(application) |
| .setPasswordRequirement(PASSWORD_COMPLEXITY_MEDIUM, null) |
| .build(); |
| |
| assertThat(intent.hasExtra(ChooseLockPassword.EXTRA_KEY_MIN_COMPLEXITY)).isTrue(); |
| assertThat(intent.getIntExtra( |
| ChooseLockPassword.EXTRA_KEY_MIN_COMPLEXITY, PASSWORD_COMPLEXITY_NONE)) |
| .isEqualTo(PASSWORD_COMPLEXITY_MEDIUM); |
| } |
| |
| @Test |
| public void intentBuilder_setMinComplexityNotCalled() { |
| Intent intent = new IntentBuilder(application).build(); |
| |
| assertThat(intent.hasExtra(ChooseLockPassword.EXTRA_KEY_MIN_COMPLEXITY)).isFalse(); |
| } |
| |
| @Test |
| public void intentBuilder_setProfileToUnify_shouldAddExtras() { |
| Intent intent = new IntentBuilder(application) |
| .setProfileToUnify(23, LockscreenCredential.createNone()) |
| .build(); |
| |
| assertWithMessage("EXTRA_KEY_UNIFICATION_PROFILE_ID").that( |
| intent.getIntExtra(ChooseLockSettingsHelper.EXTRA_KEY_UNIFICATION_PROFILE_ID, 0)) |
| .isEqualTo(23); |
| assertWithMessage("EXTRA_KEY_UNIFICATION_PROFILE_CREDENTIAL").that( |
| (LockscreenCredential) intent.getParcelableExtra( |
| ChooseLockSettingsHelper.EXTRA_KEY_UNIFICATION_PROFILE_CREDENTIAL)) |
| .isNotNull(); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_noMinPasswordComplexity() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_ALPHABETIC; |
| policy.length = 10; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_NONE, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "Must contain at least 1 non-numerical character", |
| "Must be at least 10 characters"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_minPasswordComplexityStricter_pin() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_SOMETHING; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "PIN must be at least 8 digits"); |
| } |
| |
| @Test |
| @Ignore |
| public void processAndValidatePasswordRequirements_minPasswordComplexityStricter_password() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_SOMETHING; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_MEDIUM, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "Must contain at least 1 non-numerical character", |
| "Must be at least 4 characters"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_dpmRestrictionsStricter_password() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_ALPHANUMERIC; |
| policy.length = 9; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_LOW, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "Must contain at least 1 non-numerical character", |
| "Must contain at least 1 numerical digit", |
| "Must be at least 9 characters"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_dpmLengthLonger_pin() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_NUMERIC; |
| policy.length = 11; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_MEDIUM, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "PIN must be at least 11 digits"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_dpmQualityComplex() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_COMPLEX; |
| policy.symbols = 2; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "Must contain at least 2 special symbols", |
| "Must be at least 6 characters", |
| "Must contain at least 1 letter", |
| "Must contain at least 1 numerical digit"); |
| } |
| |
| @Test |
| @Config(shadows = ShadowLockPatternUtils.class) |
| public void processAndValidatePasswordRequirements_numericComplexNoMinComplexity_pinRequested() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_NUMERIC_COMPLEX; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_NONE, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("12345678"), |
| "Ascending, descending, or repeated sequence of digits isn't allowed"); |
| } |
| |
| @Test |
| @Config(shadows = ShadowLockPatternUtils.class) |
| public void processAndValidatePasswordRequirements_numericComplexNoMinComplexity_passwordRequested() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_NUMERIC_COMPLEX; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_NONE, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("12345678"), |
| "Ascending, descending, or repeated sequence of digits isn't allowed"); |
| } |
| |
| @Test |
| @Config(shadows = ShadowLockPatternUtils.class) |
| public void processAndValidatePasswordRequirements_numericComplexHighComplexity_pinRequested() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_NUMERIC_COMPLEX; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("12345678"), |
| "Ascending, descending, or repeated sequence of digits isn't allowed"); |
| } |
| |
| @Test |
| @Config(shadows = ShadowLockPatternUtils.class) |
| public void processAndValidatePasswordRequirements_numericHighComplexity_pinRequested() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_NUMERIC_COMPLEX; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("12345678"), |
| "Ascending, descending, or repeated sequence of digits isn't allowed"); |
| } |
| |
| @Test |
| @Config(shadows = ShadowLockPatternUtils.class) |
| public void processAndValidatePasswordRequirements_numericComplexLowComplexity_passwordRequested() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_NUMERIC_COMPLEX; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_LOW, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("12345678"), |
| "Ascending, descending, or repeated sequence of digits isn't allowed"); |
| } |
| |
| @Test |
| @Ignore |
| public void processAndValidatePasswordRequirements_requirementsUpdateAccordingToMinComplexityAndUserInput_empty() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_UNSPECIFIED; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "Must be at least 6 characters", |
| "Must contain at least 1 non-numerical character"); |
| } |
| |
| @Test |
| @Ignore |
| public void processAndValidatePasswordRequirements_requirementsUpdateAccordingToMinComplexityAndUserInput_numeric() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_UNSPECIFIED; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("1"), |
| "Must be at least 6 characters", |
| "Must contain at least 1 non-numerical character"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_requirementsUpdateAccordingToMinComplexityAndUserInput_alphabetic() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_UNSPECIFIED; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("b"), |
| "Must be at least 6 characters"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_requirementsUpdateAccordingToMinComplexityAndUserInput_alphanumeric() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_UNSPECIFIED; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("b1"), |
| "Must be at least 6 characters"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_defaultPinMinimumLength() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_UNSPECIFIED; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_NONE, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createPassword("11"), |
| "PIN must be at least 4 digits"); |
| } |
| |
| @Test |
| public void processAndValidatePasswordRequirements_maximumLength() { |
| PasswordPolicy policy = new PasswordPolicy(); |
| policy.quality = PASSWORD_QUALITY_UNSPECIFIED; |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ policy.getMinMetrics(), |
| /* minComplexity= */ PASSWORD_COMPLEXITY_NONE, |
| /* passwordType= */ PASSWORD_QUALITY_ALPHABETIC, |
| LockscreenCredential.createPassword("01234567890123456789"), |
| "Must be fewer than 17 characters"); |
| } |
| |
| @Test |
| public void validateComplexityMergedFromDpmOnCreate() { |
| ShadowLockPatternUtils.setRequiredPasswordComplexity(PASSWORD_COMPLEXITY_LOW); |
| |
| assertPasswordValidationResult( |
| /* minMetrics */ null, |
| /* minComplexity= */ PASSWORD_COMPLEXITY_HIGH, |
| /* passwordType= */ PASSWORD_QUALITY_NUMERIC, |
| /* userEnteredPassword= */ LockscreenCredential.createNone(), |
| "PIN must be at least 8 digits"); |
| } |
| |
| private ChooseLockPassword buildChooseLockPasswordActivity(Intent intent) { |
| return Robolectric.buildActivity(ChooseLockPassword.class, intent).setup().get(); |
| } |
| |
| private ChooseLockPasswordFragment getChooseLockPasswordFragment(ChooseLockPassword activity) { |
| return (ChooseLockPasswordFragment) |
| activity.getSupportFragmentManager().findFragmentById(R.id.main_content); |
| } |
| |
| private ShadowDrawable setActivityAndGetIconDrawable(boolean addFingerprintExtra) { |
| ChooseLockPassword passwordActivity = buildChooseLockPasswordActivity( |
| new IntentBuilder(application) |
| .setUserId(UserHandle.myUserId()) |
| .setForFingerprint(addFingerprintExtra) |
| .build()); |
| ChooseLockPasswordFragment fragment = getChooseLockPasswordFragment(passwordActivity); |
| return Shadows.shadowOf(((GlifLayout) fragment.getView()).getIcon()); |
| } |
| |
| private void assertPasswordValidationResult(PasswordMetrics minMetrics, |
| @PasswordComplexity int minComplexity, |
| int passwordType, LockscreenCredential userEnteredPassword, |
| String... expectedValidationResult) { |
| Intent intent = createIntentForPasswordValidation(minMetrics, minComplexity, passwordType); |
| assertPasswordValidationResultForIntent(userEnteredPassword, intent, |
| expectedValidationResult); |
| } |
| |
| private void assertPasswordValidationResultForIntent(LockscreenCredential userEnteredPassword, |
| Intent intent, String... expectedValidationResult) { |
| ChooseLockPassword activity = buildChooseLockPasswordActivity(intent); |
| ChooseLockPasswordFragment fragment = getChooseLockPasswordFragment(activity); |
| fragment.validatePassword(userEnteredPassword); |
| String[] messages = fragment.convertErrorCodeToMessages(); |
| assertThat(messages).asList().containsExactly(expectedValidationResult); |
| } |
| |
| private Intent createIntentForPasswordValidation( |
| PasswordMetrics minMetrics, |
| @PasswordComplexity int minComplexity, |
| int passwordType) { |
| Intent intent = new Intent(); |
| intent.putExtra(CONFIRM_CREDENTIALS, false); |
| intent.putExtra(PASSWORD_TYPE_KEY, passwordType); |
| intent.putExtra(ChooseLockPassword.EXTRA_KEY_MIN_METRICS, minMetrics); |
| intent.putExtra(ChooseLockPassword.EXTRA_KEY_MIN_COMPLEXITY, minComplexity); |
| return intent; |
| } |
| } |