Files
KeePassDX/app/src/main/java/com/kunzisoft/keepass/database/MainCredential.kt
2023-06-18 11:00:22 +02:00

102 lines
3.3 KiB
Kotlin

/*
* Copyright 2022 Jeremy Jamet / Kunzisoft.
*
* This file is part of KeePassDX.
*
* KeePassDX is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* KeePassDX is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with KeePassDX. If not, see <http://www.gnu.org/licenses/>.
*/
package com.kunzisoft.keepass.database
import android.content.ContentResolver
import android.net.Uri
import android.os.Parcel
import android.os.Parcelable
import com.kunzisoft.keepass.database.element.MasterCredential
import com.kunzisoft.keepass.hardware.HardwareKey
import com.kunzisoft.keepass.utils.readParcelableCompat
import com.kunzisoft.keepass.utils.getUriInputStream
import com.kunzisoft.keepass.utils.readEnum
import com.kunzisoft.keepass.utils.writeEnum
data class MainCredential(var password: String? = null,
var keyFileUri: Uri? = null,
var hardwareKey: HardwareKey? = null): Parcelable {
constructor(parcel: Parcel) : this() {
password = parcel.readString()
keyFileUri = parcel.readParcelableCompat()
hardwareKey = parcel.readEnum<HardwareKey>()
}
override fun writeToParcel(parcel: Parcel, flags: Int) {
parcel.writeString(password)
parcel.writeParcelable(keyFileUri, flags)
parcel.writeEnum(hardwareKey)
}
override fun describeContents(): Int {
return 0
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as MainCredential
if (password != other.password) return false
if (keyFileUri != other.keyFileUri) return false
if (hardwareKey != other.hardwareKey) return false
return true
}
override fun hashCode(): Int {
var result = password?.hashCode() ?: 0
result = 31 * result + (keyFileUri?.hashCode() ?: 0)
result = 31 * result + (hardwareKey?.hashCode() ?: 0)
return result
}
fun toMasterCredential(contentResolver: ContentResolver): MasterCredential {
return MasterCredential(
this.password,
this.keyFileUri?.let {
getKeyFileData(contentResolver, it)
},
this.hardwareKey
)
}
private fun getKeyFileData(contentResolver: ContentResolver,
keyFileUri: Uri): ByteArray? {
contentResolver.getUriInputStream(keyFileUri)?.use { keyFileInputStream ->
return keyFileInputStream.readBytes()
}
return null
}
companion object CREATOR : Parcelable.Creator<MainCredential> {
override fun createFromParcel(parcel: Parcel): MainCredential {
return MainCredential(parcel)
}
override fun newArray(size: Int): Array<MainCredential?> {
return arrayOfNulls(size)
}
private val TAG = MainCredential::class.java.simpleName
}
}