74 lines
2.7 KiB
Kotlin
74 lines
2.7 KiB
Kotlin
/*
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* Copyright (c) 2021 Proton Technologies AG
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* This file is part of Proton Technologies AG and ProtonCore.
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*
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* ProtonCore is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* ProtonCore is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with ProtonCore. If not, see <https://www.gnu.org/licenses/>.
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*/
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package me.proton.core.auth.domain.usecase.signup
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import me.proton.core.auth.domain.repository.AuthRepository
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import me.proton.core.crypto.common.keystore.EncryptedString
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import me.proton.core.crypto.common.keystore.KeyStoreCrypto
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import me.proton.core.crypto.common.keystore.decrypt
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import me.proton.core.crypto.common.keystore.use
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import me.proton.core.crypto.common.srp.SrpCrypto
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import me.proton.core.domain.entity.UserId
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import me.proton.core.user.domain.entity.CreateUserType
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import me.proton.core.user.domain.repository.UserRepository
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import javax.inject.Inject
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class PerformCreateUser @Inject constructor(
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private val authRepository: AuthRepository,
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private val userRepository: UserRepository,
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private val srpCrypto: SrpCrypto,
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private val keyStoreCrypto: KeyStoreCrypto
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) {
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suspend operator fun invoke(
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username: String,
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password: EncryptedString,
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recoveryEmail: String?,
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recoveryPhone: String?,
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referrer: String?,
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type: CreateUserType
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): UserId {
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require(
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recoveryEmail == null && recoveryPhone == null ||
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recoveryEmail == null && recoveryPhone != null ||
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recoveryEmail != null && recoveryPhone == null
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) { "Recovery Email and Phone could not be set together" }
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val modulus = authRepository.randomModulus()
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password.decrypt(keyStoreCrypto).toByteArray().use { decryptedPassword ->
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val auth = srpCrypto.calculatePasswordVerifier(
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username = username,
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password = decryptedPassword.array,
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modulusId = modulus.modulusId,
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modulus = modulus.modulus
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)
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return userRepository.createUser(
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username = username,
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password = password,
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recoveryEmail = recoveryEmail,
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recoveryPhone = recoveryPhone,
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referrer = referrer,
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type = type,
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auth = auth
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).userId
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}
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}
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}
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