From 6b00ef5bcc6bc843a33f481ee5b2a3e2ca26084c Mon Sep 17 00:00:00 2001
From: Christoph Gysin <christoph.gysin@gmail.com>
Date: Wed, 26 Jun 2019 15:49:00 +0300
Subject: [PATCH] websockets: fix passing log group ARN

The log group ARN contains a trailing ":*" that seems to cause
deployment to fail. Instead, generate the ARN with the trailing
wildcard.

fixes #6304
---
 lib/plugins/aws/package/compile/events/websockets/lib/stage.js | 2 +-
 .../aws/package/compile/events/websockets/lib/stage.test.js    | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/plugins/aws/package/compile/events/websockets/lib/stage.js b/lib/plugins/aws/package/compile/events/websockets/lib/stage.js
index 71c3498e6..af5b81e1e 100644
--- a/lib/plugins/aws/package/compile/events/websockets/lib/stage.js
+++ b/lib/plugins/aws/package/compile/events/websockets/lib/stage.js
@@ -34,7 +34,7 @@ module.exports = {
       Object.assign(stageResource.Properties, {
         AccessLogSettings: {
           DestinationArn: {
-            'Fn::GetAtt': [logGroupLogicalId, 'Arn'],
+            'Fn::Sub': `arn:aws:logs:\${AWS::Region}:\${AWS::AccountId}:log-group:\${${logGroupLogicalId}}`,
           },
           Format: [
             '$context.identity.sourceIp',
diff --git a/lib/plugins/aws/package/compile/events/websockets/lib/stage.test.js b/lib/plugins/aws/package/compile/events/websockets/lib/stage.test.js
index ab931abd3..5bc91404f 100644
--- a/lib/plugins/aws/package/compile/events/websockets/lib/stage.test.js
+++ b/lib/plugins/aws/package/compile/events/websockets/lib/stage.test.js
@@ -81,7 +81,8 @@ describe('#compileStage()', () => {
             Description: 'Serverless Websockets',
             AccessLogSettings: {
               DestinationArn: {
-                'Fn::GetAtt': [logGroupLogicalId, 'Arn'],
+                'Fn::Sub':
+                  'arn:aws:logs:${AWS::Region}:${AWS::AccountId}:log-group:${WebsocketsLogGroup}',
               },
               Format: [
                 '$context.identity.sourceIp',