Merge main into feature/model-selection

Author: aws-toolkit-automation

plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/popup/QInlineCompletionProvider.kt

@@ -42,10 +42,18 @@ import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.flow.receiveAsFlow
 import kotlinx.coroutines.future.await
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import migration.software.aws.toolkits.jetbrains.services.codewhisperer.explorer.CodeWhispererExplorerActionManager
+import org.eclipse.lsp4j.jsonrpc.ResponseErrorException
 import org.eclipse.lsp4j.jsonrpc.messages.Either
+import software.amazon.awssdk.services.ssooidc.model.InvalidGrantException
 import software.aws.toolkits.core.utils.debug
 import software.aws.toolkits.core.utils.getLogger
+import software.aws.toolkits.jetbrains.core.coroutines.getCoroutineBgContext
+import software.aws.toolkits.jetbrains.core.credentials.AwsBearerTokenConnection
+import software.aws.toolkits.jetbrains.core.credentials.ToolkitConnectionManager
+import software.aws.toolkits.jetbrains.core.credentials.pinning.QConnection
+import software.aws.toolkits.jetbrains.core.credentials.sso.bearer.BearerTokenProvider
 import software.aws.toolkits.jetbrains.services.amazonq.lsp.AmazonQLspService
 import software.aws.toolkits.jetbrains.services.amazonq.profile.QRegionProfileManager
 import software.aws.toolkits.jetbrains.services.codewhisperer.importadder.CodeWhispererImportAdder
@@ -59,8 +67,10 @@ import software.aws.toolkits.jetbrains.services.codewhisperer.service.CodeWhispe
 import software.aws.toolkits.jetbrains.services.codewhisperer.telemetry.CodeWhispererTelemetryService
 import software.aws.toolkits.jetbrains.services.codewhisperer.toolwindow.CodeWhispererCodeReferenceManager
 import software.aws.toolkits.jetbrains.services.codewhisperer.util.CodeWhispererConstants
+import software.aws.toolkits.jetbrains.services.codewhisperer.util.CodeWhispererUtil
 import software.aws.toolkits.jetbrains.services.codewhisperer.util.getDocumentDiagnostics
 import software.aws.toolkits.jetbrains.utils.isQConnected
+import software.aws.toolkits.jetbrains.utils.isQExpired
 import software.aws.toolkits.resources.message
 import software.aws.toolkits.telemetry.CodewhispererTriggerType
 import java.awt.Dimension
@@ -393,8 +403,22 @@ class QInlineCompletionProvider(private val cs: CoroutineScope) : InlineCompleti
 
     override suspend fun getSuggestion(request: InlineCompletionRequest): InlineCompletionSuggestion {
         val editor = request.editor
-        val document = editor.document
         val project = editor.project ?: return InlineCompletionSuggestion.Empty
+
+        // try to refresh automatically if possible, otherwise ask user to login again
+        if (isQExpired(project)) {
+            // consider changing to only running once a ~minute since this is relatively expensive
+            // say the connection is un-refreshable if refresh fails for 3 times
+            val shouldReauth = withContext(getCoroutineBgContext()) {
+                CodeWhispererUtil.promptReAuth(project)
+            }
+
+            if (shouldReauth) {
+                return InlineCompletionSuggestion.Empty
+            }
+        }
+
+        val document = editor.document
         val handler = InlineCompletion.getHandlerOrNull(editor) ?: return InlineCompletionSuggestion.Empty
         val session = InlineCompletionSession.getOrNull(editor) ?: return InlineCompletionSuggestion.Empty
         val triggerSessionId = triggerSessionId++
@@ -446,31 +470,28 @@ class QInlineCompletionProvider(private val cs: CoroutineScope) : InlineCompleti
         }
 
         try {
-            // Launch coroutine for background pagination progress
-            cs.launch {
-                var nextToken: Either<String, Int>? = null
-                do {
-                    nextToken = startPaginationInBackground(
-                        project,
-                        editor,
-                        triggerTypeInfo,
-                        triggerSessionId,
-                        nextToken,
-                        sessionContext,
-                    )
-                } while (nextToken != null && !nextToken.left.isNullOrEmpty())
+            var nextToken: Either<String, Int>? = null
+            do {
+                nextToken = startPaginationInBackground(
+                    project,
+                    editor,
+                    triggerTypeInfo,
+                    triggerSessionId,
+                    nextToken,
+                    sessionContext,
+                )
+            } while (nextToken != null && !nextToken.left.isNullOrEmpty())
 
-                // closing all channels since pagination for this session has finished
+            // closing all channels since pagination for this session has finished
+            logInline(triggerSessionId) {
+                "Pagination finished, closing all channels"
+            }
+            sessionContext.itemContexts.forEach {
+                it.channel.close()
+            }
+            if (session.context.isDisposed) {
                 logInline(triggerSessionId) {
-                    "Pagination finished, closing all channels"
-                }
-                sessionContext.itemContexts.forEach {
-                    it.channel.close()
-                }
-                if (session.context.isDisposed) {
-                    logInline(triggerSessionId) {
-                        "Current display session already disposed by a new trigger before pagination finishes, exiting"
-                    }
+                    "Current display session already disposed by a new trigger before pagination finishes, exiting"
                 }
             }
 
@@ -575,6 +596,27 @@ class QInlineCompletionProvider(private val cs: CoroutineScope) : InlineCompleti
             logInline(triggerSessionId, e) {
                 "Error during pagination"
             }
+            if (e is ResponseErrorException) {
+                // convoluted but lines up with "The bearer token included in the request is invalid"
+                // https://github.com/aws/language-servers/blob/1f3e93024eeb22186a34f0bd560f8d552f517300/server/aws-lsp-codewhisperer/src/language-server/chat/utils.ts#L22-L23
+                // error data is nullable
+                if (e.responseError.data?.toString()?.contains("E_AMAZON_Q_CONNECTION_EXPIRED") == true) {
+                    // kill the session if the connection is expired
+                    val connection = ToolkitConnectionManager
+                        .getInstance(project)
+                        .activeConnectionForFeature(QConnection.getInstance()) as? AwsBearerTokenConnection
+                    val tokenProvider = connection?.let { it.getConnectionSettings().tokenProvider.delegate as? BearerTokenProvider }
+                    tokenProvider?.let {
+                        // TODO: fragile
+                        try {
+                            it.refresh()
+                        } catch (_: InvalidGrantException) {
+                            it.invalidate()
+                            CodeWhispererUtil.reconnectCodeWhisperer(project)
+                        }
+                    }
+                }
+            }
             return null
         }
     }
@@ -594,6 +636,7 @@ class QInlineCompletionProvider(private val cs: CoroutineScope) : InlineCompleti
         val editor = request.editor
         val project = editor.project ?: return false
 
+        // qExpired case handled in completion handler
         if (!isQConnected(project)) return false
         if (QRegionProfileManager.getInstance().hasValidConnectionButNoActiveProfile(project)) return false
         if (event.isManualCall()) return true