cfripper — Biblioteca e ferramenta CLI para analisar modelos CloudFormation e verificá-los quanto à conformidade de segurança. | Kitploit

logotipo do cfripper

CFRipper

License

CFRipper é uma biblioteca e analisador de segurança de linha de comando para templates AWS CloudFormation. Você pode usar o CFRipper para evitar a implantação de recursos AWS inseguros no seu ambiente Cloud. Você pode escrever suas próprias verificações de conformidade adicionando novos plugins personalizados.

Documentos e mais detalhes disponíveis em https://cfripper.readthedocs.io/

Uso da CLI

Execução normal

$ cfripper /tmp/root.yaml /tmp/root_bypass.json --format txt
Analysing /tmp/root.yaml...
Not adding CrossAccountTrustRule failure in rootRole because no AWS Account ID was found in the config.
Valid: False
Issues found:
 - FullWildcardPrincipalRule: rootRole should not allow full wildcard '*', or wildcard in account ID like 'arn:aws:iam::*:12345' at '*'
 - IAMRolesOverprivilegedRule: Role 'rootRole' contains an insecure permission '*' in policy 'root'
Analysing /tmp/root_bypass.json...
Valid: True

$ cfripper /tmp/root.yaml /tmp/root_bypass.json --format txt --resolve
Analysing /tmp/root.yaml...
Not adding CrossAccountTrustRule failure in rootRole because no AWS Account ID was found in the config.
Valid: False
Issues found:
 - FullWildcardPrincipalRule: rootRole should not allow full wildcard '*', or wildcard in account ID like 'arn:aws:iam::*:12345' at '*'
 - IAMRolesOverprivilegedRule: Role 'rootRole' contains an insecure permission '*' in policy 'root'
Analysing /tmp/root_bypass.json...
Not adding CrossAccountTrustRule failure in rootRole because no AWS Account ID was found in the config.
Valid: False
Issues found:
 - IAMRolesOverprivilegedRule: Role 'rootRole' contains an insecure permission '*' in policy 'root'
Monitored issues found:
 - PartialWildcardPrincipalRule: rootRole contains an unknown principal: 123456789012
 - PartialWildcardPrincipalRule: rootRole should not allow wildcard, account-wide or root in resource-id like 'arn:aws:iam::12345:root' at 'arn:aws:iam::123456789012:root'

$ cfripper /tmp/root.yaml /tmp/root_bypass.json --format json --resolve --output-folder /tmp
Analysing /tmp/root.yaml...
Not adding CrossAccountTrustRule failure in rootRole because no AWS Account ID was found in the config.
Result saved in /tmp/root.yaml.cfripper.results.json
Analysing /tmp/root_bypass.json...
Not adding CrossAccountTrustRule failure in rootRole because no AWS Account ID was found in the config.
Result saved in /tmp/root_bypass.json.cfripper.results.json

$ cfripper tests/test_templates/config/security_group_firehose_ips.json --rules-config-file cfripper/config/rule_configs/example_rules_config_for_cli.py
Analysing tests/test_templates/config/security_group_firehose_ips.json...
Valid: True

$ cfripper tests/test_templates/config/security_group_firehose_ips.json --rules-filters-folder cfripper/config/rule_configs/
example_rules_config_for_cli.py loaded
Analysing tests/test_templates/config/security_group_firehose_ips.json...
Valid: True

"""
Analyse AWS Cloudformation templates passed by parameter.
Exit codes:
  - 0 = all templates valid and scanned successfully
  - 1 = error / issue in scanning at least one template
  - 2 = at least one template is not valid according to CFRipper (template scanned successfully)
  - 3 = unknown / unhandled exception in scanning the templates
"""

# Install development dependencies
make install-dev

# Run tests (lint + unit)
make test

# Run linter
make lint

# Format code
make format

# Update lock file after changing dependencies
make lock

cfripper

Mais Populares

Usando a flag "resolve"

Usando formato json e argumento output-folder

Usando arquivo de configuração de regras

Usando arquivos de filtros de regras

Códigos de Saída

Desenvolvimento

Pré-requisitos

Configuração