This is a cryptographically signed message in MIME format.

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bruno_haleblian@carrefour.com wrote:

My goal is to import millions of accounts from a drupal DB to OpenLDAP.=

preserving existing passwords. I plan to write a SQL to ldif script for=

that.

Problem : These accounts come with a non-standard passwd hash scheme. I've attach=

ed drupal

link to source code in PHP. Although it uses standard SHA512 and base64, the algo is a variant of m=

ultiple

sha512 + salt iterations. Looks like there's no way to convert to {SSHA=

512} or

something standard. Supposing I can translate it to C, what is the best and cleanest way to=

integrate this specific scheme? Is there an "overlay way" to do this? Do I Have to hack into passwd.c in lutils? Has this kind of work already been done?

Goal : getting userPassword=3D{DRUP7}$S$DNbBTrkalsPChLsqajHUQS18pBBxzST=

QW0310SzivTy7HDQ.zgyG

to be supported

1. The password hash looks a bit like a crypt(3) hashing scheme. You shou= ld=20 consult the crypt(3) man page on this system. There are {crypt} schemes w= hich=20 uses several rounds.

2. You will find several such password modules in the source distribution= in=20 directory contrib/slapd-modules/passwd/

Ciao, Michael.

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