socle_bash/lib/gen-mdp.lib

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##----------------------------------------------------------------------------
## Script : gen-mdp.lib
## Module Puppet : gnc-script_core_dtsi
## Auteur : Emmanuel Confrere
## Date : 10-02-2016
## Version : 1.0.0
## Objet : Genration d un mots depasse aleatoire
##
## Fonction : fct_gen_mdp
##
## Detail :
##
# ----------------------------------------------------------------------------
# Mise a jour :
# 1.0.0 10-02-2016 - Emmanuel Confrere - Creation : Reprise du script du socle Oracle
##----------------------------------------------------------------------------
function fct_gen_mdp
{
local L_CARACTERES="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
local L_CHIFFRES="1234567890"
local L_SPECCAR="-=:#+_"
local L_MDP=""
local L_TMP=""
local L_CPT=1
local L_LONGUEUR=9
local L_SIMPLE="non"
[ "$1" = "-ns" ] && L_SPECCAR=""
[ -z "$1" -a "$1" != "-ns" ] && L_SIMPLE="oui"
L_MDP=${L_CARACTERES:$(( $RANDOM % ${#L_CARACTERES} )):1}
L_TMP="${L_CARACTERES}${L_SPECCAR}${L_CHIFFRES}${L_SPECCAR}${L_CHIFFRES}${L_SPECCAR}${L_CHIFFRES}"
if [ -z "$1" -a "$1" != "-ns" ]
then
while [ ${L_CPT} -le ${L_LONGUEUR} ]
do
L_MDP="${L_MDP}${L_TMP:$(( $RANDOM % ${#L_TMP} )):1}"
((L_CPT++))
done
else
L_MDP=`echo $1|md5sum|sed 's/ *//g;s/-$//;s/[0-9]*\([a-f][a-f,0-9]*\)/\1/'|cut -c1-9`
fi
echo ${L_MDP}
}
typeset -Ffx fct_gen_mdp