Benoit Marty
11 months ago
committed by
GitHub
15 changed files with 124 additions and 24 deletions
@ -0,0 +1,29 @@
@@ -0,0 +1,29 @@
|
||||
/* |
||||
* Copyright (c) 2023 New Vector Ltd |
||||
* |
||||
* 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 io.element.android.features.securebackup.impl.tools |
||||
|
||||
import javax.inject.Inject |
||||
|
||||
private const val RECOVERY_KEY_LENGTH = 48 |
||||
private const val BASE_58_ALPHABET = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz" |
||||
|
||||
class RecoveryKeyTools @Inject constructor() { |
||||
fun isRecoveryKeyFormatValid(recoveryKey: String): Boolean { |
||||
val recoveryKeyWithoutSpace = recoveryKey.replace("\\s+".toRegex(), "") |
||||
return recoveryKeyWithoutSpace.length == RECOVERY_KEY_LENGTH && recoveryKeyWithoutSpace.all { BASE_58_ALPHABET.contains(it) } |
||||
} |
||||
} |
@ -0,0 +1,46 @@
@@ -0,0 +1,46 @@
|
||||
/* |
||||
* Copyright (c) 2023 New Vector Ltd |
||||
* |
||||
* 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 io.element.android.features.securebackup.impl.tools |
||||
|
||||
import com.google.common.truth.Truth.assertThat |
||||
import org.junit.Test |
||||
|
||||
class RecoveryKeyToolsTest { |
||||
|
||||
@Test |
||||
fun `isRecoveryKeyFormatValid return false for invalid key`() { |
||||
val sut = RecoveryKeyTools() |
||||
assertThat(sut.isRecoveryKeyFormatValid("")).isFalse() |
||||
// Wrong size |
||||
assertThat(sut.isRecoveryKeyFormatValid("abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabc")).isFalse() |
||||
assertThat(sut.isRecoveryKeyFormatValid("abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcda")).isFalse() |
||||
// Wrong alphabet 0 |
||||
assertThat(sut.isRecoveryKeyFormatValid("0bcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd")).isFalse() |
||||
// Wrong alphabet O |
||||
assertThat(sut.isRecoveryKeyFormatValid("Obcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd")).isFalse() |
||||
// Wrong alphabet l |
||||
assertThat(sut.isRecoveryKeyFormatValid("lbcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd")).isFalse() |
||||
} |
||||
|
||||
@Test |
||||
fun `isRecoveryKeyFormatValid return true for valid key`() { |
||||
val sut = RecoveryKeyTools() |
||||
assertThat(sut.isRecoveryKeyFormatValid("abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd")).isTrue() |
||||
// Spaces does not count |
||||
assertThat(sut.isRecoveryKeyFormatValid("abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd")).isTrue() |
||||
} |
||||
} |
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Loading…
Reference in new issue