[Freeipa-users] Importing from shadow: ERROR: Constraint violation: pre-hashed passwords are not valid

Simpson Lachlan Lachlan.Simpson at petermac.org
Wed Jan 6 04:45:00 UTC 2016


Hi,

New install of FreeIPA 4.2.0-15.el7.centos.3 on Centos 7.2.1511 (and I'm very new to FreeIPA)

Following the advice I got from here: http://www.freeipa.org/page/NIS_accounts_migration_preserving_Passwords

I dumped old shadow into a csv, then wrote a small bash script to import all the users:

#!/bin/bash
INPUT=s.csv
IFS=,

kinit admin

[ ! -f $INPUT ] && { echo "$INPUT file not found"; exit 99; }
while read lname pw
do
    
    echo "Importing user $lname"
    FIRST=${lname:0:1}
    LAST=${lname:1}

    ipa user-add $lname --first $FIRST --last $LAST --setattr userpassword={crypt}"$pw"


done < $INPUT

When I execute this, I get this error for every entry: "ipa: ERROR: Constraint violation: pre-hashed passwords are not valid"

What have I done wrong?

Cheers
L.

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