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Support for stable MSC3882 (#8299)

This commit is contained in:
Hugh Nimmo-Smith 2023-06-01 17:15:01 +01:00 committed by GitHub
parent 2f1a7b76ad
commit 61d4e468cb
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6 changed files with 40 additions and 5 deletions
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1
changelog.d/8299.feature Normal file
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@ -0,0 +1 @@
Updates to protocol used for Sign in with QR code

5
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/DefaultAuthenticationService.kt
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@ -301,6 +301,9 @@ internal class DefaultAuthenticationService @Inject constructor(
val oidcCompatibilityFlow = loginFlowResponse.flows.orEmpty().firstOrNull { it.type == "m.login.sso" && it.delegatedOidcCompatibilty == true }
val flows = if (oidcCompatibilityFlow != null) listOf(oidcCompatibilityFlow) else loginFlowResponse.flows
val supportsGetLoginTokenFlow = loginFlowResponse.flows.orEmpty().firstOrNull { it.type == "m.login.token" && it.getLoginToken == true } != null
@Suppress("DEPRECATION")
return LoginFlowResult(
supportedLoginTypes = flows.orEmpty().mapNotNull { it.type },
ssoIdentityProviders = flows.orEmpty().firstOrNull { it.type == LoginFlowTypes.SSO }?.ssoIdentityProvider,
@ -309,7 +312,7 @@ internal class DefaultAuthenticationService @Inject constructor(
isOutdatedHomeserver = !versions.isSupportedBySdk(),
hasOidcCompatibilityFlow = oidcCompatibilityFlow != null,
isLogoutDevicesSupported = versions.doesServerSupportLogoutDevices(),
isLoginWithQrSupported = versions.doesServerSupportQrCodeLogin(),
isLoginWithQrSupported = supportsGetLoginTokenFlow || versions.doesServerSupportQrCodeLogin(),
)
}

10
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/data/LoginFlowResponse.kt
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@ -51,5 +51,13 @@ internal data class LoginFlow(
* See [MSC3824](https://github.com/matrix-org/matrix-spec-proposals/pull/3824)
*/
@Json(name = "org.matrix.msc3824.delegated_oidc_compatibility")
val delegatedOidcCompatibilty: Boolean? = null
val delegatedOidcCompatibilty: Boolean? = null,
/**
* Whether a login flow of type m.login.token could accept a token issued using /login/get_token.
*
* See https://spec.matrix.org/v1.7/client-server-api/#post_matrixclientv1loginget_token
*/
@Json(name = "get_login_token")
val getLoginToken: Boolean? = null
)

3
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/version/Versions.kt
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@ -54,6 +54,7 @@ private const val FEATURE_ID_ACCESS_TOKEN = "m.id_access_token"
private const val FEATURE_SEPARATE_ADD_AND_BIND = "m.separate_add_and_bind"
private const val FEATURE_THREADS_MSC3440 = "org.matrix.msc3440"
private const val FEATURE_THREADS_MSC3440_STABLE = "org.matrix.msc3440.stable"
@Deprecated("The availability of stable get_login_token is now exposed as a capability and part of login flow")
private const val FEATURE_QR_CODE_LOGIN = "org.matrix.msc3882"
private const val FEATURE_THREADS_MSC3771 = "org.matrix.msc3771"
private const val FEATURE_THREADS_MSC3773 = "org.matrix.msc3773"
@ -94,7 +95,9 @@ internal fun Versions.doesServerSupportThreadUnreadNotifications(): Boolean {
return getMaxVersion() >= HomeServerVersion.v1_4_0 || (msc3771 && msc3773)
}
@Deprecated("The availability of stable get_login_token is now exposed as a capability and part of login flow")
internal fun Versions.doesServerSupportQrCodeLogin(): Boolean {
@Suppress("DEPRECATION")
return unstableFeatures?.get(FEATURE_QR_CODE_LOGIN) ?: false
}

9
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/homeserver/GetCapabilitiesResult.kt
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@ -71,7 +71,14 @@ internal data class Capabilities(
* True if the user can use m.thread relation, false otherwise.
*/
@Json(name = "m.thread")
val threads: BooleanCapability? = null
val threads: BooleanCapability? = null,
/**
* Capability to indicate if the server supports login token issuance for signing in another device.
* True if the user can use /login/get_token, false otherwise.
*/
@Json(name = "m.get_login_token")
val getLoginToken: BooleanCapability? = null
)
@JsonClass(generateAdapter = true)

17
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/homeserver/GetHomeServerCapabilitiesTask.kt
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@ -151,8 +151,6 @@ internal class DefaultGetHomeServerCapabilitiesTask @Inject constructor(
getVersionResult.doesServerSupportThreads()
homeServerCapabilitiesEntity.canUseThreadReadReceiptsAndNotifications =
getVersionResult.doesServerSupportThreadUnreadNotifications()
homeServerCapabilitiesEntity.canLoginWithQrCode =
getVersionResult.doesServerSupportQrCodeLogin()
homeServerCapabilitiesEntity.canRemotelyTogglePushNotificationsOfDevices =
getVersionResult.doesServerSupportRemoteToggleOfPushNotifications()
homeServerCapabilitiesEntity.canRedactEventWithRelations =
@ -169,10 +167,25 @@ internal class DefaultGetHomeServerCapabilitiesTask @Inject constructor(
}
homeServerCapabilitiesEntity.externalAccountManagementUrl = getWellknownResult.wellKnown.unstableDelegatedAuthConfig?.accountManagementUrl
}
homeServerCapabilitiesEntity.canLoginWithQrCode = canLoginWithQrCode(getCapabilitiesResult, getVersionResult)
homeServerCapabilitiesEntity.lastUpdatedTimestamp = Date().time
}
}
private fun canLoginWithQrCode(getCapabilitiesResult: GetCapabilitiesResult?, getVersionResult: Versions?): Boolean {
// in r0 of MSC3882 an unstable feature was exposed. In stable it is done via /capabilities and /login
// in stable 1.7 a capability is exposed for the authenticated user
if (getCapabilitiesResult?.capabilities?.getLoginToken != null) {
return getCapabilitiesResult.capabilities.getLoginToken.enabled == true
}
@Suppress("DEPRECATION")
return getVersionResult?.doesServerSupportQrCodeLogin() == true
}
companion object {
// 8 hours like on Element Web
private const val MIN_DELAY_BETWEEN_TWO_REQUEST_MILLIS = 8 * 60 * 60 * 1000