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weid:1-8-1-2-1 - webfan-uuid-generation

 
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weid:1-8-1-2-1 - webfan-uuid-generation (2)

Parents Tree: { 1  3  6  1  4  1  37553  8  1  webfan-de (8)  technical-specifications (1)  webfan-uuid-generation (2) }

Typ:node | Childs... | Neighbours... | References... | Config... Metainfos anzeigen...

This specification describes only one way how Webfan generates unique identifiers for several items.

General:

  • Take the object types uuid as namespace.
  • Take an "local" unique identifier for that class/object type or any "unique id" of the instance as node.
  • To build "RFC" unique identifiers we have found this php script in the web: http://webfan.de/public.source.php?UUID_GENERATION

Optional Type Indicator: (object instances only)

  • Type Indicator: The 15th character of the UUID string SHOULD be allways 5 as our UUIDs are namebased. We COULD overwrite this character with any NONE-Hexadecimal Character. So for example the 15th char of an uuid of an userpoints-transaction-number is set to "T" to indicate that it is an userpoints-transaction-number, e.g.: 4984C2C0-D89F-T041-A458-1D98D7F352EA
    Important notice:: The optional type indicator is used only for UUIDs of objects instances (e.g. an entry/row in a db table), it is never used for UUIDs of object type declarations like they are found in this repository.
    Using the type indicator casts the UUID to a string, the UUIDs registered in this repository are "vaild" hexadecimal values.

Type Indicators: (used by webfan)

 

UUID Namespaces:

  • 6ba7b810-9dad-11d1-80b4-00c04fd430c8 for DNS
  • 6ba7b811-9dad-11d1-80b4-00c04fd430c8 for URL
  • 6ba7b812-9dad-11d1-80b4-00c04fd430c8 for ISO OID
  • 6ba7b814-9dad-11d1-80b4-00c04fd430c8 for X.500 DN

http://www.famkruithof.net/guid-uuid-namebased.html




Look-Up Url:0
Rooting Url:
Identifier

This Url

OID

This Url

WEID

This Url

ASN1

This Url

UUID


This Url

Look-Up Url:0
Rooting Url:
Parent: {technical-specifications}

Neighbours:


{draft} (1)
{webfan-uuid-generation} (2)
{webfan-we-xml} (3)
{webfan-etag-generation} (4)
{typo-w} (5)
{weid-spec} (6)
{webdof-spec} (7)
{wpointer-spec} (8)
{wiki-syntax} (9)
{namespaces} (A)
{datatypes} (B)
Parent: {technical-specifications}

Childs:


{object-adress-locator} (1)
{iuuid} (1I)
QRCode (Repository-Url):
htp://look-up.webfan.de/8D93EC1A-6D4F-5071-B1B9-7F39D701C39E
QRCode (UUID):
8D93EC1A-6D4F-5071-B1B9-7F39D701C39E
QRCode (OID):
1.3.6.1.4.1.37553.8.1.8.1.2
Titel/Beschreibung ADDRESS OBJECT_ADDRESS REFERENCE_TYPE PROPERTY_TYPE PROPERTY_VALUE
 



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