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Rename `UserCrossSigningKeys` to `UserIdentity`

This commit is contained in:
Benoit Marty 2023-01-05 09:53:12 +01:00
parent 7e26c4b6f2
commit 30940cb937
5 changed files with 32 additions and 29 deletions
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2
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/crosssigning/CryptoCrossSigningKeys.kt → matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/crosssigning/UserIdentity.kt
View File

@ -19,7 +19,7 @@ package org.matrix.android.sdk.api.session.crypto.crosssigning
/**
* Container for the three cross signing keys: master, self signing and user signing.
*/
data class CryptoCrossSigningKeys(
data class UserIdentity(
val masterKey: CryptoCrossSigningKey?,
val selfSigningKey: CryptoCrossSigningKey?,
val userSigningKey: CryptoCrossSigningKey?,

4
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DeviceListManager.kt
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@ -24,8 +24,8 @@ import org.matrix.android.sdk.api.MatrixPatterns
import org.matrix.android.sdk.api.auth.data.Credentials
import org.matrix.android.sdk.api.extensions.measureMetric
import org.matrix.android.sdk.api.metrics.DownloadDeviceKeysMetricsPlugin
import org.matrix.android.sdk.api.session.crypto.crosssigning.CryptoCrossSigningKeys
import org.matrix.android.sdk.api.session.crypto.crosssigning.DeviceTrustLevel
import org.matrix.android.sdk.api.session.crypto.crosssigning.UserIdentity
import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
import org.matrix.android.sdk.api.session.crypto.model.MXUsersDevicesMap
import org.matrix.android.sdk.internal.crypto.model.CryptoInfoMapper
@ -420,7 +420,7 @@ internal class DeviceListManager @Inject constructor(
val userSigningKey = response.userSigningKeys?.get(userId)?.toCryptoModel()?.also {
Timber.v("## CRYPTO | CrossSigning : Got keys for $userId : USK ${it.unpaddedBase64PublicKey}")
}
userDataToStore.userCrossSigningKeys[userId] = CryptoCrossSigningKeys(
userDataToStore.userIdentities[userId] = UserIdentity(
masterKey = masterKey,
selfSigningKey = selfSigningKey,
userSigningKey = userSigningKey

9
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/IMXCryptoStore.kt
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@ -22,9 +22,9 @@ import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
import org.matrix.android.sdk.api.session.crypto.NewSessionListener
import org.matrix.android.sdk.api.session.crypto.OutgoingKeyRequest
import org.matrix.android.sdk.api.session.crypto.OutgoingRoomKeyRequestState
import org.matrix.android.sdk.api.session.crypto.crosssigning.CryptoCrossSigningKeys
import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
import org.matrix.android.sdk.api.session.crypto.crosssigning.PrivateKeysInfo
import org.matrix.android.sdk.api.session.crypto.crosssigning.UserIdentity
import org.matrix.android.sdk.api.session.crypto.keysbackup.SavedKeyBackupKeyInfo
import org.matrix.android.sdk.api.session.crypto.model.AuditTrail
import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
@ -245,9 +245,12 @@ internal interface IMXCryptoStore {
*/
fun storeUserDevices(userId: String, devices: Map<String, CryptoDeviceInfo>?)
fun storeUserCrossSigningKeys(
/**
* Store the cross signing keys for the user userId.
*/
fun storeUserIdentity(
userId: String,
cryptoCrossSigningKeys: CryptoCrossSigningKeys
userIdentity: UserIdentity
)
/**

6
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/UserDataToStore.kt
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@ -16,7 +16,7 @@
package org.matrix.android.sdk.internal.crypto.store
import org.matrix.android.sdk.api.session.crypto.crosssigning.CryptoCrossSigningKeys
import org.matrix.android.sdk.api.session.crypto.crosssigning.UserIdentity
import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
internal data class UserDataToStore(
@ -25,7 +25,7 @@ internal data class UserDataToStore(
*/
val userDevices: MutableMap<String, Map<String, CryptoDeviceInfo>> = mutableMapOf(),
/**
* Map of userId -> [CryptoCrossSigningKeys].
* Map of userId -> [UserIdentity].
*/
val userCrossSigningKeys: MutableMap<String, CryptoCrossSigningKeys> = mutableMapOf(),
val userIdentities: MutableMap<String, UserIdentity> = mutableMapOf(),
)

40
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
View File

@ -33,9 +33,9 @@ import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
import org.matrix.android.sdk.api.session.crypto.NewSessionListener
import org.matrix.android.sdk.api.session.crypto.OutgoingKeyRequest
import org.matrix.android.sdk.api.session.crypto.OutgoingRoomKeyRequestState
import org.matrix.android.sdk.api.session.crypto.crosssigning.CryptoCrossSigningKeys
import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
import org.matrix.android.sdk.api.session.crypto.crosssigning.PrivateKeysInfo
import org.matrix.android.sdk.api.session.crypto.crosssigning.UserIdentity
import org.matrix.android.sdk.api.session.crypto.keysbackup.SavedKeyBackupKeyInfo
import org.matrix.android.sdk.api.session.crypto.model.AuditTrail
import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
@ -330,23 +330,23 @@ internal class RealmCryptoStore @Inject constructor(
}
}
override fun storeUserCrossSigningKeys(
override fun storeUserIdentity(
userId: String,
cryptoCrossSigningKeys: CryptoCrossSigningKeys,
userIdentity: UserIdentity,
) {
doRealmTransaction("storeUserCrossSigningKeys", realmConfiguration) { realm ->
storeUserCrossSigningKeys(realm, userId, cryptoCrossSigningKeys)
doRealmTransaction("storeUserIdentity", realmConfiguration) { realm ->
storeUserIdentity(realm, userId, userIdentity)
}
}
private fun storeUserCrossSigningKeys(
private fun storeUserIdentity(
realm: Realm,
userId: String,
keys: CryptoCrossSigningKeys,
userIdentity: UserIdentity,
) {
UserEntity.getOrCreate(realm, userId)
.let { userEntity ->
if (keys.masterKey == null || keys.selfSigningKey == null) {
if (userIdentity.masterKey == null || userIdentity.selfSigningKey == null) {
// The user has disabled cross signing?
userEntity.crossSigningInfoEntity?.deleteOnCascade()
userEntity.crossSigningInfoEntity = null
@ -355,11 +355,11 @@ internal class RealmCryptoStore @Inject constructor(
CrossSigningInfoEntity.getOrCreate(realm, userId).let { signingInfo ->
// What should we do if we detect a change of the keys?
val existingMaster = signingInfo.getMasterKey()
if (existingMaster != null && existingMaster.publicKeyBase64 == keys.masterKey.unpaddedBase64PublicKey) {
crossSigningKeysMapper.update(existingMaster, keys.masterKey)
if (existingMaster != null && existingMaster.publicKeyBase64 == userIdentity.masterKey.unpaddedBase64PublicKey) {
crossSigningKeysMapper.update(existingMaster, userIdentity.masterKey)
} else {
Timber.d("## CrossSigning MSK change for $userId")
val keyEntity = crossSigningKeysMapper.map(keys.masterKey)
val keyEntity = crossSigningKeysMapper.map(userIdentity.masterKey)
signingInfo.setMasterKey(keyEntity)
if (userId == this.userId) {
shouldResetMyDevicesLocalTrust = true
@ -374,11 +374,11 @@ internal class RealmCryptoStore @Inject constructor(
}
val existingSelfSigned = signingInfo.getSelfSignedKey()
if (existingSelfSigned != null && existingSelfSigned.publicKeyBase64 == keys.selfSigningKey.unpaddedBase64PublicKey) {
crossSigningKeysMapper.update(existingSelfSigned, keys.selfSigningKey)
if (existingSelfSigned != null && existingSelfSigned.publicKeyBase64 == userIdentity.selfSigningKey.unpaddedBase64PublicKey) {
crossSigningKeysMapper.update(existingSelfSigned, userIdentity.selfSigningKey)
} else {
Timber.d("## CrossSigning SSK change for $userId")
val keyEntity = crossSigningKeysMapper.map(keys.selfSigningKey)
val keyEntity = crossSigningKeysMapper.map(userIdentity.selfSigningKey)
signingInfo.setSelfSignedKey(keyEntity)
if (userId == this.userId) {
shouldResetMyDevicesLocalTrust = true
@ -390,13 +390,13 @@ internal class RealmCryptoStore @Inject constructor(
}
// Only for me
if (keys.userSigningKey != null) {
if (userIdentity.userSigningKey != null) {
val existingUSK = signingInfo.getUserSigningKey()
if (existingUSK != null && existingUSK.publicKeyBase64 == keys.userSigningKey.unpaddedBase64PublicKey) {
crossSigningKeysMapper.update(existingUSK, keys.userSigningKey)
if (existingUSK != null && existingUSK.publicKeyBase64 == userIdentity.userSigningKey.unpaddedBase64PublicKey) {
crossSigningKeysMapper.update(existingUSK, userIdentity.userSigningKey)
} else {
Timber.d("## CrossSigning USK change for $userId")
val keyEntity = crossSigningKeysMapper.map(keys.userSigningKey)
val keyEntity = crossSigningKeysMapper.map(userIdentity.userSigningKey)
signingInfo.setUserSignedKey(keyEntity)
if (userId == this.userId) {
shouldResetMyDevicesLocalTrust = true
@ -1857,8 +1857,8 @@ internal class RealmCryptoStore @Inject constructor(
userDataToStore.userDevices.forEach {
storeUserDevices(realm, it.key, it.value)
}
userDataToStore.userCrossSigningKeys.forEach {
storeUserCrossSigningKeys(realm, it.key, it.value)
userDataToStore.userIdentities.forEach {
storeUserIdentity(realm, it.key, it.value)
}
}
}