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Deployment of an EKS Cluster with Worker Nodes in AWS
Adding, Deleting, Listing DagKnows Proxy credentials or key-value pairs
Comprehensive AWS Security and Compliance Evaluation Workflow (SOC2 Super Runbook)
AWS EKS Version Update 1.29 to 1.30 via terraform
Instruction to allow WinRM connection
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Create roles to access credentials in proxy
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update the EKS versions in different clusters
AI agent session 2024-09-12T09:36:14-07:00 by Sarang Dharmapurikar
Parse EDN content and give a JSON out
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AWS S3 Bucket Public Write Access Audit : SOC2 Compliance
This runbook conducts an audit, ensuring that S3 buckets within AWS do not allow unauthorized public write access. This audit reviews Block Public Access settings, bucket policies, and ACLs to adhere to SOC2's strict data security standards. It aims to identify and rectify any configurations that may compromise data integrity and confidentiality.
- 1Lbq4lAMD8jNZJ6QrdaSHList the names of all S3 buckets
1
List the names of all S3 buckets
There was a problem that the LLM was not able to address. Please rephrase your prompt and try again.This task involves retrieving and listing the names of all the S3 buckets that are currently associated with your AWS account. By fetching this list, you gain an overview of the existing S3 buckets under your account, which can aid in resource management, access control, and tracking. This information is valuable for maintaining an organized and well-structured AWS environment, ensuring efficient storage utilization, and facilitating easy navigation of your stored data.
inputsoutputsimport json cmd = "aws s3api list-buckets" output = _exe(None, cmd,cred_label=cred_label) #Parse the JSON response response_data = json.loads(output) #Extract bucket names bucket_names = [bucket["Name"] for bucket in response_data["Buckets"]] #Print the extracted bucket names: for bucket_name in bucket_names: print(bucket_name)copied1 - 2EsqvuErx6OOaiD1j1wAJCheck which buckets allow AWS S3 Bucket Public Write Access
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Check which buckets allow AWS S3 Bucket Public Write Access
There was a problem that the LLM was not able to address. Please rephrase your prompt and try again.The task involves auditing AWS S3 buckets to identify those that permit public write access. This process helps ensure data security by flagging buckets that might be vulnerable to unauthorized modifications.
inputsoutputsimport boto3 from botocore.exceptions import ClientError, NoCredentialsError, BotoCoreError import json creds = _get_creds(cred_label)['creds'] access_key = creds['username'] secret_key = creds['password'] def is_write_public(bucket_policy): """ Determines if the bucket policy allows public write access. """ try: policy_document = json.loads(bucket_policy['Policy']) except json.JSONDecodeError: print("Error parsing the bucket policy JSON.") return False for statement in policy_document.get('Statement', []): actions = statement.get('Action', []) actions = [actions] if isinstance(actions, str) else actions principals = statement.get('Principal', {}) # Checking if the principal is set to '*' (public access) is_public_principal = principals == '*' or principals.get('AWS') == '*' # Checking for 's3:Put*' or 's3:*' actions public_write_actions = any(action in ['s3:Put*', 's3:*'] or action.startswith('s3:Put') for action in actions) if is_public_principal and public_write_actions: return True return False def is_acl_public_write(bucket_acl): """ Determines if the bucket ACL allows public write access. """ for grant in bucket_acl['Grants']: if grant['Grantee'].get('Type') == 'Group' and grant['Grantee'].get('URI') == 'http://acs.amazonaws.com/groups/global/AllUsers': if 'WRITE' in grant['Permission']: return True return False def check_s3_buckets_public_write(): """ Checks all S3 buckets in the account to ensure they do not allow public write access. """ try: s3 = boto3.client('s3',aws_access_key_id=access_key,aws_secret_access_key=secret_key) buckets = s3.list_buckets().get('Buckets', []) if not buckets: print("No S3 buckets found in the account.") return for bucket in buckets: bucket_name = bucket['Name'] is_compliant = True # Check block public access settings try: public_access_block = s3.get_public_access_block(Bucket=bucket_name) if public_access_block['PublicAccessBlockConfiguration'].get('BlockPublicAcls', False) is False: print(f"Bucket '{bucket_name}' is non-compliant: Public Access Block allows public write.") is_compliant = False except ClientError as e: if e.response['Error']['Code'] != 'NoSuchPublicAccessBlockConfiguration': raise # Check the bucket policy try: bucket_policy = s3.get_bucket_policy(Bucket=bucket_name) if is_write_public(bucket_policy): print(f"Bucket '{bucket_name}' is non-compliant: Policy allows public write access.") is_compliant = False except ClientError as e: if e.response['Error']['Code'] != 'NoSuchBucketPolicy': raise # Check bucket ACL try: bucket_acl = s3.get_bucket_acl(Bucket=bucket_name) if is_acl_public_write(bucket_acl): print(f"Bucket '{bucket_name}' is non-compliant: ACL allows public write access.") is_compliant = False except ClientError: raise if is_compliant: print(f"Bucket '{bucket_name}' is compliant: No public write access detected.") print("Public write access check complete for all S3 buckets.") except NoCredentialsError: print("No AWS credentials found. Please configure your credentials.") except BotoCoreError as e: print(f"An error occurred accessing AWS S3 service: {e}") except Exception as e: print(f"An unexpected error occurred: {e}") # Example usage check_s3_buckets_public_write() context.skip_sub_tasks=Truecopied2- 2.1gxVzUwi6V7rXwSQnJMWwEnforce S3 Bucket Write Protection using Public Access Block Settings
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Enforce S3 Bucket Write Protection using Public Access Block Settings
There was a problem that the LLM was not able to address. Please rephrase your prompt and try again.This task programmatically tightens security on a specified AWS S3 bucket by disabling public write access. It modifies the bucket's Block Public Access settings, ensuring compliance with data security standards. This preventive measure is critical in safeguarding sensitive data from unauthorized modifications.
inputsoutputsimport boto3 from botocore.exceptions import ClientError, NoCredentialsError, BotoCoreError creds = _get_creds(cred_label)['creds'] access_key = creds['username'] secret_key = creds['password'] def disable_public_write_access(bucket_name): """ Disables public write access for a specified S3 bucket by updating Block Public Access settings and ACL. """ s3 = boto3.client('s3',aws_access_key_id=access_key,aws_secret_access_key=secret_key) # Update Block Public Access settings to block public ACLs try: s3.put_public_access_block( Bucket=bucket_name, PublicAccessBlockConfiguration={ 'BlockPublicAcls': True, 'IgnorePublicAcls': True, 'BlockPublicPolicy': True, 'RestrictPublicBuckets': True } ) print(f"Updated Block Public Access settings for '{bucket_name}'.") except ClientError as e: print(f"Failed to update Block Public Access settings for '{bucket_name}': {e}") raise try: if bucket_name: #bucket_name = 'your-bucket-name' disable_public_write_access(bucket_name) else: print("Please provide a bucket name to restrict public access") except NoCredentialsError: print("No AWS credentials found. Please configure your credentials.") except BotoCoreError as e: print(f"An error occurred accessing AWS S3 service: {e}") except Exception as e: print(f"An unexpected error occurred: {e}")copied2.1