SergeychWorks/superlogin
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fixed changePassword behavior on wrong password

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This commit is contained in:
Sergey Chernov 2024-12-26 03:03:50 +03:00
parent 49fae38b7d
commit 66e39a80b5
3 changed files with 32 additions and 15 deletions
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1
build.gradle.kts
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@ -51,7 +51,6 @@ kotlin {
val commonMain by getting {
dependencies {
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.3")
// api("net.sergeych:unikrypto:1.2.2-SNAPSHOT")
api("net.sergeych:parsec3:0.4.6")
api("net.sergeych:unikrypto:1.2.5")
}

35
src/commonMain/kotlin/net.sergeych.superlogin/client/SuperloginClient.kt
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@ -15,8 +15,7 @@ import net.sergeych.mp_tools.globalLaunch
import net.sergeych.parsec3.*
import net.sergeych.superlogin.*
import net.sergeych.superlogin.server.SuperloginRestoreAccessPayload
import net.sergeych.unikrypto.SignedRecord
import net.sergeych.unikrypto.SymmetricKey
import net.sergeych.unikrypto.*
import kotlin.reflect.KType
import kotlin.reflect.typeOf
@ -394,7 +393,7 @@ class SuperloginClient<D, S : WithAdapter>(
aco.payload.dataStorageKey
)
// new ACO with a new password key and payload (but the same secret!)
var newAco = aco.updatePasswordKey(keys.loginAccessKey).updatePayload(newSlp)
val newAco = aco.updatePasswordKey(keys.loginAccessKey).updatePayload(newSlp)
// trying to update
val result = invoke(
serverApi.slChangePasswordAndLogin, ChangePasswordArgs(
@ -422,14 +421,18 @@ class SuperloginClient<D, S : WithAdapter>(
}
/**
* Change password for a logged-in user using its known password. It is a long operation
* Change password for a logged-in user using its known password. It is a long operation.
*
* @param oldPassword existing password (re-request it from a user!)
* @param newPassword new password. we do not chek it but it should be strong - check it on your end
* @param newPassword new password. we do not check it, but it should be strong - check it on your end
* for example with [net.sergeych.unikrypto.Passwords] tools
* @param passwordDerivationParams at this point derivation parameters are alwaus updated so it is possible
* @param passwordDerivationParams at this point derivation parameters are always updated so it is possible
* to set it to desired
* @param loginKeyStrength login key is regenerateed so its strength could be updated here
* @return true if the password has been successfully changed
* @param loginKeyStrength login key is regenerated so its strength could be updated here
*
* @return true if the password has been successfully changed, false if the server didn't allow it.
*
* @throws InvalidPasswordError if the oldPassword is wrong
*/
suspend fun changePassword(
oldPassword: String, newPassword: String,
@ -441,10 +444,24 @@ class SuperloginClient<D, S : WithAdapter>(
val dp = invoke(serverApi.slRequestDerivationParams, loginName)
val keys = DerivedKeys.derive(oldPassword, dp)
val data = invoke(serverApi.slRequestACOByLoginName, RequestACOByLoginNameArgs(loginName, keys.loginId))
return AccessControlObject.unpackWithKey<SuperloginRestoreAccessPayload>(data.packedACO, keys.loginAccessKey)
try {
return AccessControlObject.unpackWithKey<SuperloginRestoreAccessPayload>(
data.packedACO,
keys.loginAccessKey
)
?.let {
changePasswordWithACO(it, newPassword, passwordDerivationParams, loginKeyStrength)
} ?: false
} catch (e: Exception) {
when (e) {
is Container.StructureError,
is Container.DecryptionError,
is EncryptedBinaryStorage.DecryptionFailed ->
throw InvalidPasswordError()
else -> throw e
}
}
}

5
src/jvmTest/kotlin/net/sergeych/WsServerKtTest.kt
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@ -218,14 +218,15 @@ internal class WsServerKtTest {
val api = TestApiServer<WithAdapter>()
val slc = SuperloginClient<TestData, S1>(client)
assertEquals(LoginState.LoggedOut, slc.state.value)
var rt = slc.register("foo", "passwd", TestData("bar!"))
var rt = slc.register("foo", "passwd", TestData("bar!"), 2048, 140)
val dk1 = slc.dataKey!!
assertIs<Registration.Result.Success>(rt)
val secret = rt.secret
var token = rt.loginToken
assertFalse(slc.changePassword("wrong", "new"))
assertTrue(slc.changePassword("passwd", "newpass1"))
assertTrue(slc.changePassword("passwd", "newpass1",
PasswordDerivationParams(300), 2048))
assertTrue { slc.isLoggedIn }
assertEquals("foo", slc.call(api.loginName))