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LDAP: Switch to SHA512 Hash Lenny/Squeeze



hi,

we want switch from old DES crypt to SHA512 on our Lenny and Squeeze
images. It works for local accounts, but I'm not sure, if it works also
in LDAP.

If I change the password from a LDAP user, than I expecting a longer
string:

local user:

foobar:$6$rounds=65536$7NJOqSFw
$UDB6zSUxHiFwnTs/cZvUkv4LMWYs7tdtqH1CkC1ubkxnKa2A7q2EXiXcTjvVGoV3I17d2yuqZKCQQbF6QhFDc/:15264:0:99999:7:::

LDAP User: binary(20b):

{crypt}HCBEYA1is79bB

in /etc/pam_ldap.config and /etc/libnss_ldap.conf:

pam_password crypt

/etc/login.defs

ENCRYPT_METHOD SHA512


/etc/pam.d/common-passwd:

[...]
password sufficient  pam_unix.so nullok use_authtok sha512 shadow
rounds=65536 use_first_pass
[...]

Our LDAP Server is openldap-2.4.23 on Solaris 10

any suggestions? Is the CRYPT in LDAP a hash over the SHA512?

cu denny

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