def create_tickets_s3buckets(self):
""" Class method to create jira tickets """
table_name = self.config.s3policy.ddb_table_name
main_account = Account(region=self.config.aws.region)
ddb_table = main_account.resource("dynamodb").Table(table_name)
jira = JiraReporting(self.config)
slack = SlackNotification(self.config)
for account_id, account_name in self.config.s3policy.accounts.items():
logging.debug(f"Checking '{account_name} / {account_id}'")
issues = IssueOperations.get_account_not_closed_issues(
ddb_table, account_id, S3PolicyIssue)
for issue in issues:
bucket_name = issue.issue_id
tags = issue.issue_details.tags
policy = issue.issue_details.policy
# issue has been already reported
if issue.timestamps.reported is not None:
owner = issue.issue_details.owner
bu = issue.jira_details.business_unit
product = issue.jira_details.product
if issue.status in [
IssueStatus.Resolved, IssueStatus.Whitelisted
]:
logging.debug(
f"Closing {issue.status.value} S3 bucket '{bucket_name}' public policy issue"
)
comment = (
f"Closing {issue.status.value} S3 bucket '{bucket_name}' public policy "
f"in '{account_name} / {account_id}' account ")
jira.close_issue(ticket_id=issue.jira_details.ticket,
comment=comment)
slack.report_issue(
msg=f"{comment}"
f"{' (' + jira.ticket_url(issue.jira_details.ticket) + ')' if issue.jira_details.ticket else ''}",
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
IssueOperations.set_status_closed(ddb_table, issue)
# issue.status != IssueStatus.Closed (should be IssueStatus.Open)
elif issue.timestamps.updated > issue.timestamps.reported:
logging.debug(
f"Updating S3 bucket '{bucket_name}' public policy issue"
)
comment = "Issue details are changed, please check again.\n"
# Adding new bucket policy json as attachment to Jira ticket.
attachment = jira.add_attachment(
ticket_id=issue.jira_details.ticket,
filename=self.attachment_name(
account_id, bucket_name),
text=policy)
if attachment is not None:
comment += f"New policy - [^{attachment.filename}].\n"
comment += JiraOperations.build_tags_table(tags)
jira.update_issue(ticket_id=issue.jira_details.ticket,
comment=comment)
slack.report_issue(
msg=
f"S3 bucket '{bucket_name}' pubic policy issue is changed "
f"in '{account_name} / {account_id}' account"
f"{' (' + jira.ticket_url(issue.jira_details.ticket) + ')' if issue.jira_details.ticket else ''}",
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
IssueOperations.set_status_updated(ddb_table, issue)
else:
logging.debug(f"No changes for '{bucket_name}'")
# issue has not been reported yet
else:
logging.debug(
f"Reporting S3 bucket '{bucket_name}' public policy issue"
)
owner = tags.get("owner", None)
bu = tags.get("bu", None)
product = tags.get("product", None)
if bu is None:
bu = self.config.get_bu_by_name(bucket_name)
issue_summary = (
f"S3 bucket '{bucket_name}' with public policy "
f"in '{account_name} / {account_id}' account{' [' + bu + ']' if bu else ''}"
)
issue_description = (
f"Bucket policy allows unrestricted public access.\n\n"
f"*Threat*: "
f"This creates potential security vulnerabilities by allowing anyone to add, modify, or remove items in a bucket.\n\n"
f"*Risk*: High\n\n"
f"*Account Name*: {account_name}\n"
f"*Account ID*: {account_id}\n"
f"*S3 Bucket name*: {bucket_name}\n"
f"*Bucket Owner*: {owner}\n"
f"\n")
auto_remediation_date = (
self.config.now +
self.config.s3policy.issue_retention_date).date()
issue_description += f"\n{{color:red}}*Auto-Remediation Date*: {auto_remediation_date}{{color}}\n\n"
issue_description += JiraOperations.build_tags_table(tags)
issue_description += f"\n"
issue_description += (
f"*Recommendation*: "
f"Grant CloudFront OAI applicable permissions on bucket "
f"or update bucket permissions with VPC CIDRs ranges or ip addresses/ranges from "
f"[RFC1918|https://tools.ietf.org/html/rfc1918]. ")
if self.config.whitelisting_procedure_url:
issue_description += (
f"For any other exceptions, please follow the [whitelisting procedure|{self.config.whitelisting_procedure_url}] "
f"and provide a strong business reasoning. ")
try:
response = jira.add_issue(
issue_summary=issue_summary,
issue_description=issue_description,
priority="Major",
labels=["publics3"],
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
except Exception:
logging.exception("Failed to create jira ticket")
continue
if response is not None:
issue.jira_details.ticket = response.ticket_id
issue.jira_details.ticket_assignee_id = response.ticket_assignee_id
# Adding bucket policy json as attachment to Jira ticket.
jira.add_attachment(
ticket_id=issue.jira_details.ticket,
filename=self.attachment_name(
account_id, bucket_name),
text=policy)
issue.jira_details.owner = owner
issue.jira_details.business_unit = bu
issue.jira_details.product = product
slack.report_issue(
msg=f"Discovered {issue_summary}"
f"{' (' + jira.ticket_url(issue.jira_details.ticket) + ')' if issue.jira_details.ticket else ''}",
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
IssueOperations.set_status_reported(ddb_table, issue)
def create_tickets_sqs_policy(self):
""" Class method to create jira tickets """
table_name = self.config.sqspolicy.ddb_table_name
main_account = Account(region=self.config.aws.region)
ddb_table = main_account.resource("dynamodb").Table(table_name)
jira = JiraReporting(self.config)
slack = SlackNotification(self.config)
for account_id, account_name in self.config.aws.accounts.items():
logging.debug(f"Checking '{account_name} / {account_id}'")
issues = IssueOperations.get_account_not_closed_issues(
ddb_table, account_id, SQSPolicyIssue)
for issue in issues:
queue_url = issue.issue_id
queue_name = issue.issue_details.name
queue_region = issue.issue_details.region
tags = issue.issue_details.tags
policy = issue.issue_details.policy
# issue has been already reported
if issue.timestamps.reported is not None:
owner = issue.issue_details.owner
bu = issue.jira_details.business_unit
product = issue.jira_details.product
if issue.status in [
IssueStatus.Resolved, IssueStatus.Whitelisted
]:
logging.debug(
f"Closing {issue.status.value} SQS queue '{queue_name}' public policy issue"
)
comment = (
f"Closing {issue.status.value} SQS queue '{queue_name}' public policy "
f"in '{account_name} / {account_id}' account, '{queue_region}' region"
)
if issue.status == IssueStatus.Whitelisted:
# Adding label with "whitelisted" to jira ticket.
jira.add_label(ticket_id=issue.jira_details.ticket,
label=IssueStatus.Whitelisted.value)
jira.close_issue(ticket_id=issue.jira_details.ticket,
comment=comment)
slack.report_issue(
msg=f"{comment}"
f"{' (' + jira.ticket_url(issue.jira_details.ticket) + ')' if issue.jira_details.ticket else ''}",
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
IssueOperations.set_status_closed(ddb_table, issue)
# issue.status != IssueStatus.Closed (should be IssueStatus.Open)
elif issue.timestamps.updated > issue.timestamps.reported:
logging.debug(
f"Updating SQS queue '{queue_name}' public policy issue"
)
comment = "Issue details are changed, please check again.\n"
# Adding new SQS queue policy json as attachment to Jira ticket.
attachment = jira.add_attachment(
ticket_id=issue.jira_details.ticket,
filename=self.attachment_name(
account_id, queue_region, queue_name),
text=policy)
if attachment is not None:
comment += f"New policy - [^{attachment.filename}].\n"
comment += JiraOperations.build_tags_table(tags)
jira.update_issue(ticket_id=issue.jira_details.ticket,
comment=comment)
slack.report_issue(
msg=
f"SQS queue '{queue_name}' pubic policy issue is changed "
f"in '{account_name} / {account_id}' account, '{queue_region}' region"
f"{' (' + jira.ticket_url(issue.jira_details.ticket) + ')' if issue.jira_details.ticket else ''}",
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
IssueOperations.set_status_updated(ddb_table, issue)
else:
logging.debug(f"No changes for '{queue_name}'")
# issue has not been reported yet
else:
logging.debug(
f"Reporting SQS queue '{queue_name}' public policy issue"
)
owner = tags.get("owner", None)
bu = tags.get("bu", None)
product = tags.get("product", None)
if bu is None:
bu = self.config.get_bu_by_name(queue_name)
issue_summary = (
f"SQS queue '{queue_name}' with public policy "
f"in '{account_name} / {account_id}' account, '{queue_region}' region"
f"{' [' + bu + ']' if bu else ''}")
issue_description = (
f"Queue policy allows unrestricted public access.\n\n"
f"*Threat*: "
f"This creates potential security vulnerabilities by allowing anyone to add, modify, or remove items in a SQS.\n\n"
f"*Risk*: High\n\n"
f"*Account Name*: {account_name}\n"
f"*Account ID*: {account_id}\n"
f"*SQS queue url*: {queue_url}\n"
f"*SQS queue name*: {queue_name}\n"
f"*SQS queue region*: {queue_region}\n"
f"\n")
auto_remediation_date = (
self.config.now +
self.config.sqspolicy.issue_retention_date).date()
issue_description += f"\n{{color:red}}*Auto-Remediation Date*: {auto_remediation_date}{{color}}\n\n"
issue_description += JiraOperations.build_tags_table(tags)
issue_description += f"\n"
issue_description += (
f"*Recommendation*: "
f"Check if global access is truly needed and "
f"if not - update SQS queue policy with "
f"an [*IpAddress* condition|https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-customer-managed-policy-examples.html#grant-all-permissions-to-all-users-in-cidr-range] "
f"in order to restrict access to specific private IP ranges from [RFC1918|https://tools.ietf.org/html/rfc1918]."
)
if self.config.whitelisting_procedure_url:
issue_description += (
f"For any other exceptions, please follow the [whitelisting procedure|{self.config.whitelisting_procedure_url}] "
f"and provide a strong business reasoning. ")
try:
response = jira.add_issue(
issue_summary=issue_summary,
issue_description=issue_description,
priority="Major",
labels=["publicsqs"],
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
except Exception:
logging.exception("Failed to create jira ticket")
continue
if response is not None:
issue.jira_details.ticket = response.ticket_id
issue.jira_details.ticket_assignee_id = response.ticket_assignee_id
# Adding SQS queue json as attachment to Jira ticket.
jira.add_attachment(
ticket_id=issue.jira_details.ticket,
filename=self.attachment_name(
account_id, queue_region, queue_name),
text=policy)
issue.jira_details.owner = owner
issue.jira_details.business_unit = bu
issue.jira_details.product = product
slack.report_issue(
msg=f"Discovered {issue_summary}"
f"{' (' + jira.ticket_url(issue.jira_details.ticket) + ')' if issue.jira_details.ticket else ''}",
owner=owner,
account_id=account_id,
bu=bu,
product=product,
)
IssueOperations.set_status_reported(ddb_table, issue)
