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Hi folks,
i would like to write a library that implements ldap client connection to
the server, as usual, the default routines:
connect
bind
search
unbind
etc ...
I wonder if there is a documentation showing how data is encoded with asn.1
ber encoding.
Thanks a lot.
Attachments:
- attachment.htm (text/html — 420 bytes)
Friedrich Locke wrote:
Hi folks,
i would like to write a library that implements ldap client connection to the
server, as usual, the default routines:
For simple ops this isn't a big task, but when you add referrals to the mix it
gets a bit messier.
Here's some design points to keep in mind so you don't make the same mistakes
as current libldap does.
http://scratchpad.wikia.com/wiki/LDAP_C_API
connect
bind
search
unbind
etc ...
I wonder if there is a documentation showing how data is encoded with asn.1
ber encoding.
Rules for BER are in X.690. You can download the latest spec for free from the
ITU-T.
http://www.itu.int/rec/T-REC-X.690/en
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/
On 04. nov. 2015 13:41, Friedrich Locke wrote:
(...)
I wonder if there is a documentation showing how data is encoded with asn.1
ber encoding.
Look up "A Layman's Guide to a Subset of ASN.1, BER, and DER"
for an intro to those. It's a bit sloppy, but OK for LDAP.
The ASN.1 grammar or LDAPv3 is mostly in RFC 4511.
OpenLDAP's liblber (lber.h) takes care of encoding/decoding.
See man -k lber, and man ber_printf and ber_scanf, among others.
--
Hallvard
2696
days inactive
2696
days old
openldap-technical@openldap.org
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Friedrich Locke -
Hallvard Breien Furuseth -
Howard Chu