several improvement and armonisation in filefct.sh, module auth and patch_snmp improved

modules/conf_ssh.sh

@@ -11,7 +11,7 @@
 #   none
 # ------------------------------------------------------------------------------
 
-export VER_conf_ssh="0.1.1"
+export VER_conf_ssh="0.1.2"
 export DEP_conf_ssh="upgrade_dist"
 
 conf_ssh()
@@ -24,9 +24,9 @@ conf_ssh()
 
     prnt I "Installation des fichiers de configuration de SSH..."
     for f in /etc/ssh/ssh{,d}_config; do
-        backupdist $f
-        installfile ssh/$(basename $f) $f
-        tagfile $f
+        backup_dist $f
+        install_file ssh/$(basename $f) $f
+        tag_file $f
     done
     sed -i -e "s/@SSHD_PERMITROOT_RANGE@/$SSHD_PERMITROOT_RANGE/" /etc/ssh/sshd_config
 
@@ -36,7 +36,7 @@ conf_ssh()
 
 precheck_conf_ssh()
 {
-    file_exists ssh/ssh{,d}_config
+    file_must_exists ssh/ssh{,d}_config
 }
 
 export -f conf_ssh