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fix: custom resources log sensitive ResponseURL field #20976

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Jul 4, 2022
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4 changes: 2 additions & 2 deletions packages/@aws-cdk/aws-dynamodb/lib/replica-handler/index.ts
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ import type { IsCompleteRequest, IsCompleteResponse, OnEventRequest, OnEventResp
import { DynamoDB } from 'aws-sdk'; // eslint-disable-line import/no-extraneous-dependencies

export async function onEventHandler(event: OnEventRequest): Promise<OnEventResponse> {
console.log('Event: %j', event);
console.log('Event: %j', { ...event, ResponseURL: '...' });

const dynamodb = new DynamoDB();

Expand Down Expand Up @@ -50,7 +50,7 @@ export async function onEventHandler(event: OnEventRequest): Promise<OnEventResp
}

export async function isCompleteHandler(event: IsCompleteRequest): Promise<IsCompleteResponse> {
console.log('Event: %j', event);
console.log('Event: %j', { ...event, ResponseURL: '...' });

const dynamodb = new DynamoDB();

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Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
{
"version": "20.0.0",
"files": {
"2cc27380df0d00a7348926c8fe9b6ae056ac18cee09087d824792e9611cde97e": {
"source": {
"path": "aws-ecs-integ.template.json",
"packaging": "file"
},
"destinations": {
"current_account-current_region": {
"bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
"objectKey": "2cc27380df0d00a7348926c8fe9b6ae056ac18cee09087d824792e9611cde97e.json",
"assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
}
}
}
},
"dockerImages": {}
}
Original file line number Diff line number Diff line change
Expand Up @@ -729,7 +729,7 @@
"Type": "AWS::Lambda::Function",
"Properties": {
"Code": {
"ZipFile": "import boto3, json, os, time\n\necs = boto3.client('ecs')\nautoscaling = boto3.client('autoscaling')\n\n\ndef lambda_handler(event, context):\n print(json.dumps(event))\n cluster = os.environ['CLUSTER']\n snsTopicArn = event['Records'][0]['Sns']['TopicArn']\n lifecycle_event = json.loads(event['Records'][0]['Sns']['Message'])\n instance_id = lifecycle_event.get('EC2InstanceId')\n if not instance_id:\n print('Got event without EC2InstanceId: %s', json.dumps(event))\n return\n\n instance_arn = container_instance_arn(cluster, instance_id)\n print('Instance %s has container instance ARN %s' % (lifecycle_event['EC2InstanceId'], instance_arn))\n\n if not instance_arn:\n return\n\n task_arns = container_instance_task_arns(cluster, instance_arn)\n \n if task_arns:\n print('Instance ARN %s has task ARNs %s' % (instance_arn, ', '.join(task_arns)))\n\n while has_tasks(cluster, instance_arn, task_arns):\n time.sleep(10)\n\n try:\n print('Terminating instance %s' % instance_id)\n autoscaling.complete_lifecycle_action(\n LifecycleActionResult='CONTINUE',\n **pick(lifecycle_event, 'LifecycleHookName', 'LifecycleActionToken', 'AutoScalingGroupName'))\n except Exception as e:\n # Lifecycle action may have already completed.\n print(str(e))\n\n\ndef container_instance_arn(cluster, instance_id):\n \"\"\"Turn an instance ID into a container instance ARN.\"\"\"\n arns = ecs.list_container_instances(cluster=cluster, filter='ec2InstanceId==' + instance_id)['containerInstanceArns']\n if not arns:\n return None\n return arns[0]\n\ndef container_instance_task_arns(cluster, instance_arn):\n \"\"\"Fetch tasks for a container instance ARN.\"\"\"\n arns = ecs.list_tasks(cluster=cluster, containerInstance=instance_arn)['taskArns']\n return arns\n\ndef has_tasks(cluster, instance_arn, task_arns):\n \"\"\"Return True if the instance is running tasks for the given cluster.\"\"\"\n instances = ecs.describe_container_instances(cluster=cluster, containerInstances=[instance_arn])['containerInstances']\n if not instances:\n return False\n instance = instances[0]\n\n if instance['status'] == 'ACTIVE':\n # Start draining, then try again later\n set_container_instance_to_draining(cluster, instance_arn)\n return True\n\n task_count = None\n\n if task_arns:\n # Fetch details for tasks running on the container instance\n tasks = ecs.describe_tasks(cluster=cluster, tasks=task_arns)['tasks']\n if tasks:\n # Consider any non-stopped tasks as running\n task_count = sum(task['lastStatus'] != 'STOPPED' for task in tasks) + instance['pendingTasksCount']\n \n if not task_count:\n # Fallback to instance task counts if detailed task information is unavailable\n task_count = instance['runningTasksCount'] + instance['pendingTasksCount']\n \n print('Instance %s has %s tasks' % (instance_arn, task_count))\n\n return task_count > 0\n\ndef set_container_instance_to_draining(cluster, instance_arn):\n ecs.update_container_instances_state(\n cluster=cluster,\n containerInstances=[instance_arn], status='DRAINING')\n\n\ndef pick(dct, *keys):\n \"\"\"Pick a subset of a dict.\"\"\"\n return {k: v for k, v in dct.items() if k in keys}\n"
"ZipFile": "import boto3, json, os, time\n\necs = boto3.client('ecs')\nautoscaling = boto3.client('autoscaling')\n\n\ndef lambda_handler(event, context):\n print(json.dumps(dict(event, ResponseURL='...')))\n cluster = os.environ['CLUSTER']\n snsTopicArn = event['Records'][0]['Sns']['TopicArn']\n lifecycle_event = json.loads(event['Records'][0]['Sns']['Message'])\n instance_id = lifecycle_event.get('EC2InstanceId')\n if not instance_id:\n print('Got event without EC2InstanceId: %s', json.dumps(dict(event, ResponseURL='...')))\n return\n\n instance_arn = container_instance_arn(cluster, instance_id)\n print('Instance %s has container instance ARN %s' % (lifecycle_event['EC2InstanceId'], instance_arn))\n\n if not instance_arn:\n return\n\n task_arns = container_instance_task_arns(cluster, instance_arn)\n\n if task_arns:\n print('Instance ARN %s has task ARNs %s' % (instance_arn, ', '.join(task_arns)))\n\n while has_tasks(cluster, instance_arn, task_arns):\n time.sleep(10)\n\n try:\n print('Terminating instance %s' % instance_id)\n autoscaling.complete_lifecycle_action(\n LifecycleActionResult='CONTINUE',\n **pick(lifecycle_event, 'LifecycleHookName', 'LifecycleActionToken', 'AutoScalingGroupName'))\n except Exception as e:\n # Lifecycle action may have already completed.\n print(str(e))\n\n\ndef container_instance_arn(cluster, instance_id):\n \"\"\"Turn an instance ID into a container instance ARN.\"\"\"\n arns = ecs.list_container_instances(cluster=cluster, filter='ec2InstanceId==' + instance_id)['containerInstanceArns']\n if not arns:\n return None\n return arns[0]\n\ndef container_instance_task_arns(cluster, instance_arn):\n \"\"\"Fetch tasks for a container instance ARN.\"\"\"\n arns = ecs.list_tasks(cluster=cluster, containerInstance=instance_arn)['taskArns']\n return arns\n\ndef has_tasks(cluster, instance_arn, task_arns):\n \"\"\"Return True if the instance is running tasks for the given cluster.\"\"\"\n instances = ecs.describe_container_instances(cluster=cluster, containerInstances=[instance_arn])['containerInstances']\n if not instances:\n return False\n instance = instances[0]\n\n if instance['status'] == 'ACTIVE':\n # Start draining, then try again later\n set_container_instance_to_draining(cluster, instance_arn)\n return True\n\n task_count = None\n\n if task_arns:\n # Fetch details for tasks running on the container instance\n tasks = ecs.describe_tasks(cluster=cluster, tasks=task_arns)['tasks']\n if tasks:\n # Consider any non-stopped tasks as running\n task_count = sum(task['lastStatus'] != 'STOPPED' for task in tasks) + instance['pendingTasksCount']\n\n if not task_count:\n # Fallback to instance task counts if detailed task information is unavailable\n task_count = instance['runningTasksCount'] + instance['pendingTasksCount']\n\n print('Instance %s has %s tasks' % (instance_arn, task_count))\n\n return task_count > 0\n\ndef set_container_instance_to_draining(cluster, instance_arn):\n ecs.update_container_instances_state(\n cluster=cluster,\n containerInstances=[instance_arn], status='DRAINING')\n\n\ndef pick(dct, *keys):\n \"\"\"Pick a subset of a dict.\"\"\"\n return {k: v for k, v in dct.items() if k in keys}\n"
},
"Role": {
"Fn::GetAtt": [
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -321,6 +321,12 @@
"data": "myServiceTaskDefTaskRole1C1DE6CC"
}
],
"/aws-ecs-integ/myService/TaskDef/TaskRole/DefaultPolicy/Resource": [
{
"type": "aws:cdk:logicalId",
"data": "myServiceTaskDefTaskRoleDefaultPolicyD48473C0"
}
],
"/aws-ecs-integ/myService/TaskDef/Resource": [
{
"type": "aws:cdk:logicalId",
Expand Down
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