[attributs] sshFingerping : représentation ldap comme in dict {type, clef, commentaire}

attributs.py

@@ -1254,6 +1254,37 @@ class sshFingerprint(Attr):
     legend = "Clef ssh de la machine"
     can_modify = [parent, nounou]
     ldap_name = "sshFingerprint"
+    python_type = dict
+
+    def parse_value(self, key):
+        if isinstance(key, self.python_type):
+            if set(key.keys()).issuperset(['type', 'key']):
+                details = [ key['type'], key['key'] ]
+                if 'comm' in key:
+                    details.append(key['comm'])
+            else:
+                raise ValueError("sshFingerprint should have a type dans a key field")
+        else:
+            details = key.split()
+        if len(details)<2:
+            raise ValueError("Une clef ssh devrait être de la forme : 'format clef commentaire' comme 'ssh-dss AAAAB3NzaC… root@mon-pc' par exemple")
+        self.value = { 'type' : details[0],
+                       'key' : details[1],
+                       'comm' : ' '.join(details[2:]),
+                     }
+    def __getitem__(self, attr):
+        return self.value.__getitem__(attr)
+
+    def __setitem__(self, attr, values):
+        if attr in ['comm']:
+            ret=self.value.__setitem__(attr, values)
+            self.parse_value(unicode(self))
+            return ret
+        else:
+            raise ValueError("sshFingerprint has no %r editable" % attr)
+
+    def __unicode__(self):
+        return u'%(type)s %(key)s %(comm)s' % self.value
 
 @crans_attribute
 class gpgFingerprint(Attr):