From 067459eb445337ac420b6fe275b5b5628a24f172 Mon Sep 17 00:00:00 2001
From: Valentin Samir <valentin.samir@crans.org>
Date: Tue, 18 Mar 2014 22:45:42 +0100
Subject: [PATCH] =?UTF-8?q?[crans=5Futils,=20lc=5Fldap]=20M=C3=A9thode=20p?=
 =?UTF-8?q?our=20r=C3=A9cup=C3=A9rer=20les=20machines=20ldap=20corresponda?=
 =?UTF-8?q?nt=20=C3=A0=20la=20machine=20physique=20locale?=
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---
 crans_utils.py | 12 ++++++++++++
 lc_ldap.py     | 10 ++++++++++
 shortcuts.py   |  7 +++----
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/crans_utils.py b/crans_utils.py
index 7f1629c..632acfe 100644
--- a/crans_utils.py
+++ b/crans_utils.py
@@ -45,6 +45,7 @@ sys.path.append('/usr/scripts/gestion')
 import config
 from unicodedata import normalize
 import subprocess
+from netifaces import interfaces, ifaddresses, AF_INET
 
 DEVNULL = open(os.devnull, 'w')
 
@@ -292,3 +293,14 @@ def fetch_cert_info(x509):
             for ext in x509.get_extensions():
                 do_ext(data, ext)
         return data
+
+
+def ip4_addresses():
+    """Renvois la liste des ipv4 de la machine physique courante"""
+    ip_list = []
+    for interface in interfaces():
+        if interface!='lo' and AF_INET in ifaddresses(interface).keys():
+            for link in ifaddresses(interface)[AF_INET]:
+                ip_list.append(link['addr'])
+    return ip_list
+
diff --git a/lc_ldap.py b/lc_ldap.py
index a63899e..017127c 100644
--- a/lc_ldap.py
+++ b/lc_ldap.py
@@ -553,3 +553,13 @@ class lc_ldap(ldap.ldapobject.LDAPObject, object):
             return [attributs.soi]
         else:
             return []
+
+
+
+    def get_local_machines(self, mode='ro'):
+        filter=""
+        for ip in  set(crans_utils.ip4_addresses()):
+            filter+=u'(ipHostNumber=%s)' % ip
+        filter = u"(|%s)" % filter
+        return self.search(filter, mode=mode)
+
diff --git a/shortcuts.py b/shortcuts.py
index 0246ed0..f5a8347 100644
--- a/shortcuts.py
+++ b/shortcuts.py
@@ -34,7 +34,6 @@ current_user = os.getenv("SUDO_USER") or os.getenv("USER") or os.getenv("LOGNAME
 if isinstance(current_user, str):
     current_user = current_user.decode("utf-8")
 
-
 def lc_ldap(*args, **kwargs):
     """Renvoie une connexion à la base LDAP."""
     return module_qui_a_le_meme_nom_que_sa_classe_principale.lc_ldap(*args, **kwargs)
@@ -60,7 +59,7 @@ def lc_ldap_test(*args, **kwargs):
 def lc_ldap_admin(*args, **kwargs):
     """Renvoie une connexion LDAP à la vraie base, en admin.
        Possible seulement si on peut lire secrets.py
-       
+
        """
     kwargs["uri"] = 'ldap://ldap.adm.crans.org/'
     kwargs["dn"] = secrets.get('ldap_auth_dn')
@@ -71,7 +70,7 @@ def lc_ldap_admin(*args, **kwargs):
 def lc_ldap_readonly(*args, **kwargs):
     """Connexion LDAP à la vraie base, en readonly.
        Possible seulement si on peut lire secrets.py
-       
+
        """
     kwargs["uri"] = 'ldap://ldap.adm.crans.org/'
     kwargs["dn"] = secrets.get('ldap_readonly_auth_dn')
@@ -90,7 +89,7 @@ def lc_ldap_local(*args, **kwargs):
        si vous souhaitez faire beaucoup de recherches
        indépendantes (c'est le temps d'accès à la socket
        qui est problématique).
-       
+
        """
     if os.path.exists('/var/run/slapd/ldapi'):
         ro_uri = 'ldapi://%2fvar%2frun%2fslapd%2fldapi/'