slapd-modules/ppm/ppm.example

# Example of ppm configuration

# Such configuration must be stored into pwdCheckModuleArg attribute
# of a password policy entry
# See slapo-ppolicy for more details
# Here is an example of such password policy:
#   dn: cn=default,ou=policies,dc=my-domain,dc=com
#   objectClass: pwdPolicy
#   objectClass: top
#   objectClass: pwdPolicyChecker
#   objectClass: person
#   pwdCheckQuality: 2
#   pwdAttribute: userPassword
#   sn: default
#   cn: default
#   pwdMinLength: 6
#   pwdCheckModule: /usr/local/lib/ppm.so
#   pwdCheckModuleArg:: bWluUXVhbGl0eSAzCmNoZWNrUkROIDAKY2hlY2tBdHRyaWJ1dGVzCmZvcmJpZGRlbkNoYXJzCm1heENvbnNlY3V0aXZlUGVyQ2xhc3MgMAp1c2VDcmFja2xpYiAwCmNyYWNrbGliRGljdCAvdmFyL2NhY2hlL2NyYWNrbGliL2NyYWNrbGliX2RpY3QKY2xhc3MtdXBwZXJDYXNlIEFCQ0RFRkdISUpLTE1OT1BRUlNUVVZXWFlaIDAgMSAwCmNsYXNzLWxvd2VyQ2FzZSBhYmNkZWZnaGlqa2xtbm9wcXJzdHV2d3h5eiAwIDEgMApjbGFzcy1kaWdpdCAwMTIzNDU2Nzg5IDAgMSAwCmNsYXNzLXNwZWNpYWwgPD4sPzsuOi8hwqfDuSUqwrVewqgkwqPCsibDqX4iIyd7KFstfMOoYF9cw6dew6BAKV3CsD19KyAwIDEgMAo=
#
# Different parameters are separated by a linefeed (\n)
# Parameters starting with a # are ignored
# Use a base64 tool to code / decode the content of pwdCheckModuleArg


# Parameters

# minQuality parameter
# Format:
# minQuality [NUMBER]
# Description:
# One point is granted for each class for which MIN_FOR_POINT criteria is fulfilled.
# defines the minimum point numbers for the password to be accepted.
minQuality 3

# checkRDN parameter
# Format:
# checkRDN [0 | 1]
# Description:
# If set to 1, password must not contain a token from the RDN.
# Tokens are separated by these delimiters : space tabulation _ - , ;
checkRDN 0

# checkAttributes parameter
# Format:
# checkAttributes [ATTR1,ATTR2,...]
# Description:
# Password must not contain a token from the values in the given list of attributes
# Tokens are substrings of the values of the given attributes,
# delimited by: space tabulation _ - , ; @
# For example, if uid="the wonderful entry",
# password must not contain "the", nor "wonderful", nor "entry"
checkAttributes

# forbiddenChars parameter
# Format:
# forbiddenChars [CHARACTERS_FORBIDDEN]
# Description:
# Defines the forbidden characters list (no separator).
# If one of them is found in the password, then it is rejected.
forbiddenChars

# maxConsecutivePerClass parameter
# Format:
# maxConsecutivePerClass [NUMBER]
# Description:
# Defines the maximum number of consecutive character allowed for any class
maxConsecutivePerClass 0

# useCracklib parameter
# Format:
# useCracklib [0 | 1]
# Description:
# If set to 1, the password must pass the cracklib check
useCracklib 0

# cracklibDict parameter
# Format:
# cracklibDict [path_to_cracklib_dictionary]
# Description:
# directory+filename-prefix that your version of CrackLib will go hunting for
# For example, /var/pw_dict resolves as /var/pw_dict.pwd,
# /var/pw_dict.pwi and /var/pw_dict.hwm dictionary files
cracklibDict /var/cache/cracklib/cracklib_dict

# classes parameter
# Format:
# class-[CLASS_NAME] [CHARACTERS_DEFINING_CLASS] [MIN] [MIN_FOR_POINT]
# Description:
# [CHARACTERS_DEFINING_CLASS]: characters defining the class (no separator)
# [MIN]: If at least [MIN] characters of this class is not found in the password, then it is rejected
# [MIN_FOR_POINT]: one point is granted if password contains at least [MIN_FOR_POINT] character numbers of this class
# [MAX]: if > [MAX] occurrences of characters from this class are found, then the password is rejected (0 means no maximum)
class-upperCase ABCDEFGHIJKLMNOPQRSTUVWXYZ 0 1 0
class-lowerCase abcdefghijklmnopqrstuvwxyz 0 1 0
class-digit 0123456789 0 1 0
class-special <>,?;.:/!%*^$&~"#'{([-|`_\^@)]=}+ 0 1 0