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schema.py - support for subSchemaSubEntry information
See https://www.python-ldap.org/ for details.
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SchemaElementa�
Base class for all schema element classes. Not used directly!
Arguments:
schema_element_str
String which contains the schema element description to be parsed.
(Bytestrings are decoded using UTF-8)
Class attributes:
schema_attribute
LDAP attribute type containing a certain schema element description
token_defaults
Dictionary internally used by the schema element parser
containing the defaults for certain schema description key-words
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Arguments:
schema_element_str
String containing an ObjectClassDescription
Class attributes:
oid
OID assigned to the object class
names
All NAMEs of the object class (tuple of strings)
desc
Description text (DESC) of the object class (string, or None if missing)
obsolete
Integer flag (0 or 1) indicating whether the object class is marked
as OBSOLETE in the schema
must
NAMEs or OIDs of all attributes an entry of the object class must have
(tuple of strings)
may
NAMEs or OIDs of additional attributes an entry of the object class may
have (tuple of strings)
kind
Kind of an object class:
0 = STRUCTURAL,
1 = ABSTRACT,
2 = AUXILIARY
sup
NAMEs or OIDs of object classes this object class is derived from
(tuple of strings)
x_origin
Value of the X-ORIGIN extension flag (tuple of strings)
Although it's not official, X-ORIGIN is used in several LDAP server
implementations to indicate the source of the associated schema
element
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AttributeTypeaK
Arguments:
schema_element_str
String containing an AttributeTypeDescription
Class attributes:
oid
OID assigned to the attribute type (string)
names
All NAMEs of the attribute type (tuple of strings)
desc
Description text (DESC) of the attribute type (string, or None if missing)
obsolete
Integer flag (0 or 1) indicating whether the attribute type is marked
as OBSOLETE in the schema
single_value
Integer flag (0 or 1) indicating whether the attribute must
have only one value
syntax
OID of the LDAP syntax assigned to the attribute type
no_user_mod
Integer flag (0 or 1) indicating whether the attribute is modifiable
by a client application
equality
NAME or OID of the matching rule used for checking whether attribute values
are equal (string, or None if missing)
substr
NAME or OID of the matching rule used for checking whether an attribute
value contains another value (string, or None if missing)
ordering
NAME or OID of the matching rule used for checking whether attribute values
are lesser-equal than (string, or None if missing)
usage
USAGE of an attribute type:
0 = userApplications
1 = directoryOperation,
2 = distributedOperation,
3 = dSAOperation
sup
NAMEs or OIDs of attribute types this attribute type is derived from
(tuple of strings)
x_origin
Value of the X-ORIGIN extension flag (tuple of strings).
Although it's not official, X-ORIGIN is used in several LDAP server
implementations to indicate the source of the associated schema
element
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SyntaxDescription
oid
OID assigned to the LDAP syntax
desc
Description text (DESC) of the LDAP syntax (string, or None if missing)
not_human_readable
Integer flag (0 or 1) indicating whether the attribute type is marked
as not human-readable (X-NOT-HUMAN-READABLE)
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� ZdS ) � MatchingRulea�
Arguments:
schema_element_str
String containing an MatchingRuleDescription
Class attributes:
oid
OID assigned to the matching rule
names
All NAMEs of the matching rule (tuple of strings)
desc
Description text (DESC) of the matching rule
obsolete
Integer flag (0 or 1) indicating whether the matching rule is marked
as OBSOLETE in the schema
syntax
OID of the LDAP syntax this matching rule is usable with
(string, or None if missing)
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Arguments:
schema_element_str
String containing an MatchingRuleUseDescription
Class attributes:
oid
OID of the accompanying matching rule
names
All NAMEs of the matching rule (tuple of strings)
desc
Description text (DESC) of the matching rule (string, or None if missing)
obsolete
Integer flag (0 or 1) indicating whether the matching rule is marked
as OBSOLETE in the schema
applies
NAMEs or OIDs of attribute types for which this matching rule is used
(tuple of strings)
ZmatchingRuleUser r N)r: r r; �APPLIESc C s4 |d | _ |d d | _|d d k| _|d | _d S )Nr: r r r; r| )rE r rD �appliesr r r r r � s
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Arguments:
schema_element_str
String containing an DITContentRuleDescription
Class attributes:
oid
OID of the accompanying structural object class
names
All NAMEs of the DIT content rule (tuple of strings)
desc
Description text (DESC) of the DIT content rule
(string, or None if missing)
obsolete
Integer flag (0 or 1) indicating whether the DIT content rule is marked
as OBSOLETE in the schema
aux
NAMEs or OIDs of all auxiliary object classes usable in an entry of the
object class (tuple of strings)
must
NAMEs or OIDs of all attributes an entry of the object class must
have, which may extend the list of required attributes of the object
classes of an entry.
(tuple of strings)
may
NAMEs or OIDs of additional attributes an entry of the object class may
have. which may extend the list of optional attributes of the object
classes of an entry.
(tuple of strings)
nots
NAMEs or OIDs of attributes which may not be present in an entry of the
object class. (tuple of strings)
ZdITContentRulesr r N)r: r r; �AUXr? r@ �NOTc C sR |d | _ |d d | _|d d k| _|d | _|d | _|d | _|d | _d S ) Nr: r r r; r r? r@ r� )rE r rD �auxrF rG �notsr r r r r � s
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String containing an DITStructureRuleDescription
Class attributes:
ruleid
rule ID of the DIT structure rule (only locally unique)
names
All NAMEs of the DIT structure rule (tuple of strings)
desc
Description text (DESC) of the DIT structure rule
(string, or None if missing)
obsolete
Integer flag (0 or 1) indicating whether the DIT content rule is marked
as OBSOLETE in the schema
form
NAMEs or OIDs of associated name forms (tuple of strings)
sup
NAMEs or OIDs of allowed structural object classes
of superior entries in the DIT (tuple of strings)
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Arguments:
schema_element_str
String containing an NameFormDescription
Class attributes:
oid
OID of the name form
names
All NAMEs of the name form (tuple of strings)
desc
Description text (DESC) of the name form (string, or None if missing)
obsolete
Integer flag (0 or 1) indicating whether the name form is marked
as OBSOLETE in the schema
form
NAMEs or OIDs of associated name forms (tuple of strings)
oc
NAME or OID of structural object classes this name form
is usable with (string)
must
NAMEs or OIDs of all attributes an RDN must contain (tuple of strings)
may
NAMEs or OIDs of additional attributes an RDN may contain
(tuple of strings)
Z nameFormsr r N)r: r r; �OCr? r@ c C sL |d | _ |d d | _|d d k| _|d d | _|d | _|d | _d S )Nr: r r r; r� r? r@ )rE r rD �ocrF rG r r r r r o s
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Schema-aware implementation of an LDAP entry class.
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the OID as key.
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