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138 lines
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138 lines
4.2 KiB
Plaintext
INTERNET-DRAFT Michael P. Armijo
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Status: Informational Microsoft Corporation
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January 1999
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Expires July 1999
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Active Directory Syntaxes
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draft-armijo-ldap-syntax-00.txt
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1. Status of this Memo
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This memo provides information for the Internet community. It does not specify
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an Internet standard of any kind. Distribution of this memo is unlimited.
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This document is an Internet-Draft. Internet-Drafts are working documents of the
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Internet Engineering Task Force (IETF), its areas, and its working groups. Note
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that other groups may also distribute working documents as Internet-Drafts.
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Internet-Drafts are draft documents valid for a maximum of six months and may be
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updated, replaced, or obsoleted by other documents at any time. It is
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inappropriate to use Internet- Drafts as reference material or to cite them
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other than as "work in progress."
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To view the entire list of current Internet-Drafts, please check the "1id-
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abstracts.txt" listing contained in the Internet-Drafts Shadow Directories on
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ftp.is.co.za (Africa), ftp.nordu.net (Northern Europe), ftp.nis.garr.it
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(Southern Europe), munnari.oz.au (Pacific Rim), ftp.ietf.org (US East Coast), or
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ftp.isi.edu (US West Coast).
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2. Abstract
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The purpose of this document is to inform the Internet community of LDAP
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syntaxes available in the Windows NT Active Directory. These syntaxes provide
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additional functionality to the Active Directory.
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3. RFC Key Words
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The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
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"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
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interpreted as described in RFC 2119.
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4. LDAP Syntaxes
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CaseIgnoreString: 1.2.840.113556.1.4.905
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Encoded as a Printable String (OID 1.3.6.1.4.1.1466.115.121.1.44)
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OR-Name: 1.2.840.113556.1.4.1221
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Encoded as:
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ORName = DN | "X400:" ORaddress "#X500:" DN | "X400:"ORaddress
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DN = normally encoded rfc 1779 name
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ORaddress = some string encoding for OR addresses.
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Note that an unescaped # character must not be legal in this encoding.
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This is necessary to be able to identify where the #X500 starts if the
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middle choice of the encoding is chosen.
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DNWithOctetString: 1.2.840.113556.1.4.903
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Encoded as a :
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DNWithOctetString = OctetTag ':' Count ':' OctetString ':' DN
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OctetTag = 'B' | 'b'
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Count = positive decimal number, counting number of encoded characters
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in OctetString
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OctetString = [EncodedByte]* // Note: the number of characters in the
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string encoding of the OctetString is Count.
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EncodedByte = [0-9 | a-f | A-F] [0-9 | a-f | A-F]
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DN = <normal string encoding of a DN>
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As an example, the string encoding of the combination of 0x74 0x65 0x73
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0x74 and DC=Microsoft,DC=Com is
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B:8:74657374:DC=Microsoft,DC=Com
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DNWithString: 1.2.840.113556.1.4.904
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Encoded as a :
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DNWithString = StringTag ':' Count ':' String ':' DN
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OctetTag = 'S' | 's'
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Count = positive decimal number, counting number of bytes in String
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String = <normally encoded (i.e. UTF8 for V3) string> // Note: the number
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of bytes in the string encoding of the String is Count.
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DN = <normal string encoding of a DN>
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As an example, the string encoding of the combination of "test" and
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DC=Microsoft,DC=Com is
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B:4:test:DC=Microsoft,DC=Com
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As an example, the string encoding of the combination of XYZ (where X, Y,
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and Z all have two byte UTF-8 encodings) and DC=Microsoft,DC=Com is
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B:6:XYZ:DC=Microsoft,DC=Com
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Note: Characters with multibyte UTF-8 encodings contribute more than one to the count
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Large-Integer: 1.2.840.113556.1.4.906
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Encoded as an Integer (OID 1.3.6.1.4.1.1466.115.121.1.27), but guaranteed
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to support 64 bit numbers.
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Object-Security-Descriptor: 1.2.840.113556.1.4.907
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Encoded as an Octet-String (OID 1.3.6.1.4.1.1466.115.121.1.40)
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5. References
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[RFC 2251]
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M. Wahl, T. Howes, S. Kille, "Lightweight Directory Access Protocol
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(v3)", RFC 2251, December 1997. 1997.
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[RFC 2119]
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Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels,"
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RFC 2119, Harvard University, March 1997.
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6. Authors Address
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Michael P. Armijo
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One Microsoft Way
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Redmond, WA
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98052
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USA
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(425)882-8080
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micharm@microsoft.com
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