gitleaks/testdata/config/base64_encoded.toml

# We want to be able to find this key regardless if it's b64 encoded or not
[[rules]]
  id = 'private-key'
  description = 'Private Key'
  regex = '''(?i)-----BEGIN[ A-Z0-9_-]{0,100}PRIVATE KEY(?: BLOCK)?-----[\s\S-]*?-----END[ A-Z0-9_-]{0,100}PRIVATE KEY(?: BLOCK)?-----'''
  tags = ['key', 'private']
  keywords = [
      '-----begin',
  ]

# This exists to test what would happen if a normal rule matched something that
# also gets decoded. We don't want to break anyone's existing rules that might
# be looking for specific segments of b64 encoded data.
[[rules]]
  id = 'b64-encoded-private-key'
  description = 'Private Key'
  regex = '''(?:LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0t|0tLS0tQkVHSU4gUFJJVkFURSBLRVktLS0tL|tLS0tLUJFR0lOIFBSSVZBVEUgS0VZLS0tLS)[a-zA-Z0-9+\/]+={0,3}'''
  tags = ['key', 'private']
  keywords = [
    'ls0tls1crudjtibquklwqvrfietfws0tls0t',
    '0tls0tqkvhsu4gufjjvkfursblrvktls0tl',
    'tls0tlujfr0loifbssvzbveugs0vzls0tls',
  ]


[[rules]]
  id = 'aws-iam-unique-identifier'
  description = 'AWS IAM Unique Identifier'
  # The funky not group at the beginning consists of ascii ranges
  regex = '''(?:^|[^!$-&\(-9<>-~])((?:A3T[A-Z0-9]|ACCA|ABIA|AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)[A-Z0-9]{16})\b'''
  tags = ['aws', 'identifier']
  entropy = 3.2
  secretGroup = 1
  keywords = [
    'a3t',
    'abia',
    'acca',
    'agpa',
    'aida',
    'aipa',
    'akia',
    'anpa',
    'anva',
    'aroa',
    'asia',
  ]

[[rules]]
  id = 'aws-secret-access-key'
  description = 'AWS Secret Access Key'
  regex = '''(?i)aws[\w\-]{0,32}[\'\"]?\s*?[:=\(]\s*?[\'\"]?([a-z0-9\/+]{40})\b'''
  tags = ['aws', 'secret']
  entropy = 4
  secretGroup = 1
  keywords = [
    'aws',
  ]

[[rules]]
  # Use a small one for making sure things shifting around are kept up with
  # appropriately
  id = 'small-secret'
  description = 'Small Secret'
  regex = '''\bsmall-secret\b'''
  tags = ['small', 'secret']

[[rules]]
  # When the example value is decoded this will overlap and this is here to
  # test that the location information is reported accurately when the match
  # goes outside the bounds of the encoded value
  id = 'overlapping'
  description = 'Overlapping'
  regex = '''secret=(decoded-secret-value)'''
  tags = ['overlapping']
  secretGroup = 1