crypto: Add a state for when we confirmed the QR code

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/OlmMachine.kt

@@ -175,6 +175,7 @@ internal class QrCodeVerification(
             refreshData()
             val state = when {
                 this.inner.isDone           -> VerificationTxState.Verified
+                this.inner.hasBeenConfirmed -> VerificationTxState.WaitingOtherReciprocateConfirm
                 this.inner.otherSideScanned -> VerificationTxState.QrScannedByOther
                 this.inner.isCancelled      -> {
                     val cancelCode = safeValueOf(this.inner.cancelCode)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/RustVerificationService.kt

@@ -116,26 +116,25 @@ constructor(
         // }
     }
 
-    suspend fun onEvent(event: Event) {
+    fun onEvent(event: Event) = when (event.getClearType()) {
-        when (event.getClearType()) {
+        EventType.KEY_VERIFICATION_START -> onStart(event)
-            EventType.KEY_VERIFICATION_START -> {}
         EventType.KEY_VERIFICATION_CANCEL -> {}
         EventType.KEY_VERIFICATION_ACCEPT -> {}
-            EventType.KEY_VERIFICATION_KEY -> {
+        EventType.KEY_VERIFICATION_KEY -> onKey(event)
-                onKeyReceived(event)
-            }
         EventType.KEY_VERIFICATION_MAC -> {}
         EventType.KEY_VERIFICATION_READY -> {}
-            EventType.KEY_VERIFICATION_DONE -> {
+        EventType.KEY_VERIFICATION_DONE -> onDone(event)
-                onDone(event)
+        MessageType.MSGTYPE_VERIFICATION_REQUEST -> onRequest(event)
-            }
+        else -> {}
-            MessageType.MSGTYPE_VERIFICATION_REQUEST -> {
-                onRequestReceived(event)
-            }
-            else -> {
-                // ignore
-            }
     }
+
+    private fun onStart(event: Event) {
+        val content = event.getClearContent().toModel<KeyVerificationStart>() ?: return
+        val flowId = content.transactionId ?: return
+        val sender = event.senderId ?: return
+
+        val verification = this.getExistingTransaction(sender, flowId) ?: return
+        dispatchTxUpdated(verification)
     }
 
     private fun onDone(event: Event) {
@@ -146,7 +145,8 @@ constructor(
         val verification = this.getExistingTransaction(sender, flowId) ?: return
         dispatchTxUpdated(verification)
     }
-    private fun onKeyReceived(event: Event) {
+
+    private fun onKey(event: Event) {
         val content = event.getClearContent().toModel<KeyVerificationKey>() ?: return
         val flowId = content.transactionId ?: return
         val sender = event.senderId ?: return
@@ -155,7 +155,7 @@ constructor(
         dispatchTxUpdated(verification)
     }
 
-    private fun onRequestReceived(event: Event) {
+    private fun onRequest(event: Event) {
         val content = event.getClearContent().toModel<KeyVerificationRequest>() ?: return
         val flowId = content.transactionId
         val sender = event.senderId ?: return

rust-sdk/Cargo.toml

@@ -25,11 +25,11 @@ features = ["lax_deserialize"]
 
 [dependencies.matrix-sdk-common]
 git = "https://github.com/matrix-org/matrix-rust-sdk/"
-rev = "b62f725bead1f44b2038784e5321909f71a4af4a"
+rev = "3bd43a16086415c17faa969432f18d9ed9e9c272"
 
 [dependencies.matrix-sdk-crypto]
 git = "https://github.com/matrix-org/matrix-rust-sdk/"
-rev = "b62f725bead1f44b2038784e5321909f71a4af4a"
+rev = "3bd43a16086415c17faa969432f18d9ed9e9c272"
 features = ["sled_cryptostore"]
 
 [dependencies.tokio]

rust-sdk/src/machine.rs

@@ -78,6 +78,7 @@ pub struct QrCode {
     pub is_done: bool,
     pub we_started: bool,
     pub other_side_scanned: bool,
+    pub has_been_confirmed: bool,
     pub cancel_code: Option<String>,
     pub cancelled_by_us: Option<bool>,
 }
@@ -92,7 +93,8 @@ impl From<InnerQr> for QrCode {
             cancel_code: qr.cancel_code().map(|c| c.to_string()),
             cancelled_by_us: qr.cancelled_by_us(),
             we_started: qr.we_started(),
-            other_side_scanned: qr.is_scanned(),
+            other_side_scanned: qr.has_been_scanned(),
+            has_been_confirmed: qr.has_been_confirmed(),
             other_device_id: qr.other_device_id().to_string(),
             room_id: qr.room_id().map(|r| r.to_string()),
         }

rust-sdk/src/olm.udl

@@ -93,6 +93,7 @@ dictionary QrCode {
     string? cancel_code;
     string? room_id;
     boolean we_started;
+    boolean has_been_confirmed;
     boolean? cancelled_by_us;
     boolean is_done;
     boolean is_cancelled;