Files
prowler/include/whoami
Marc Jay 92e1f17a80 Adds 'json-asff' and 'securityhub' output modes
json-asff mode outputs JSON, similar to the standard 'json' mode with one check per line, but in AWS Security Finding Format - used by AWS Security Hub
Currently uses a generic Type, Resources and ProductArn value, but sets the Id to a unique value that includes the details of the message, in order to separate out checks that run against multiple resources and output one result per resource per check. This ensures that findings can be updated, should the resource move in or out of compliance

securityhub mode generates the ASFF JSON and then passes it to an 'aws securityhub batch-import-findings' call, once per resource per check. Output to the screen is similar to the standard mode, but prints whether or not the finding was submitted successfully

Fixes #524
2020-04-07 16:08:07 +01:00

61 lines
2.5 KiB
Bash

#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
# Get whoami in AWS, who is the user running this shell script
getWhoami(){
ACCOUNT_NUM=$($AWSCLI sts get-caller-identity --output json $PROFILE_OPT --region $REGION --query "Account" | tr -d '"')
if [[ "$MODE" == "csv" ]]; then
CALLER_ARN_RAW=$($AWSCLI sts get-caller-identity --output json $PROFILE_OPT --region $REGION --query "Arn")
if [[ 255 -eq $? ]]; then
# Failed to get own identity ... exit
echo "ERROR WITH $PROFILE CREDENTIALS - EXITING!"
>&2 echo "ERROR WITH $PROFILE CREDENTIALS - EXITING!"
EXITCODE=2
exit $EXITCODE
fi
CALLER_ARN=$(echo $CALLER_ARN_RAW | tr -d '"')
printCsvHeader
textTitle "0.0" "Show report generation info" "NOT_SCORED" "SUPPORT"
textInfo "ARN: $CALLER_ARN TIMESTAMP: $SCRIPT_START_TIME"
elif [[ "$MODE" == "json" || "$MODE" == "json-asff" ]]; then
:
else
echo ""
echo -e " This report is being generated using credentials below:\n"
echo -e " AWS-CLI Profile: $NOTICE[$PROFILE]$NORMAL AWS API Region: $NOTICE[$REGION]$NORMAL AWS Filter Region: $NOTICE[${FILTERREGION:-all}]$NORMAL\n"
if [[ $MONOCHROME -eq 1 ]]; then
echo -e " Caller Identity:"
$AWSCLI sts get-caller-identity --output text $PROFILE_OPT --region $REGION --query "Arn"
if [[ 255 -eq $? ]]; then
# Failed to get own identity ... exit
echo "ERROR WITH $PROFILE CREDENTIALS - EXITING!"
>&2 echo "ERROR WITH $PROFILE CREDENTIALS - EXITING!"
exit 2
fi
else
echo -e " Caller Identity:"
$AWSCLI sts get-caller-identity --output table $PROFILE_OPT --region $REGION
if [[ 255 -eq $? ]]; then
# Failed to get own identity ... exit
echo variable $PROFILE_OPT
echo "ERROR WITH $PROFILE CREDENTIALS - EXITING!"
>&2 echo "ERROR WITH $PROFILE CREDENTIALS - EXITING!"
EXITCODE=2
exit $EXITCODE
fi
echo ""
fi
fi
}