From f9cab77861b4fdaa5371b290b25bb4fec841c5dc Mon Sep 17 00:00:00 2001
From: Guillaume Horel <guillaume.horel@gmail.com>
Date: Mon, 11 Apr 2011 01:33:32 -0400
Subject: Preliminary support of a user private key.

---
 server/plugin.py | 14 ++++++++++++--
 server/user.py   | 10 ++++++----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/server/plugin.py b/server/plugin.py
index 892977e..393e675 100644
--- a/server/plugin.py
+++ b/server/plugin.py
@@ -17,7 +17,7 @@ class AliasQuery(ElementBase):
     name = 'query'
     plugin_attrib = 'alias'
     interfaces = set(('node', 'type', 'content', 'permission', 'key'))
-    sub_interfaces = set(('content', 'permission', 'key'))
+    sub_interfaces = set(('content', 'permission', 'key', 'salt'))
 
     def addItem(self, node, key, permission = None):
         item = AliasItem(None, self)
@@ -55,11 +55,21 @@ class AliasPlugin(base.base_plugin):
         iq.send()
 
     def handle_alias_query(self, iq):
+        caller = iq['from'].bare
+        
+        if iq['alias']['type'] == 'keys':
+            key, salt = Object(caller).get_private_key();
+            iq.reply()
+            iq['alias']['type'] = 'keys'
+            iq['alias']['key'] = key
+            iq['alias']['salt'] = salt
+            iq.send()
+            
         try:
             callee = base64.b64decode(iq['to'].user)
         except TypeError:
             logging.error("callee field not base64 encoded")
-        caller = iq['from'].bare
+        
         node = iq['alias']['node']
         if not node:
             node = hashlib.sha1(callee).hexdigest()
diff --git a/server/user.py b/server/user.py
index 819ad51..ac6e2be 100644
--- a/server/user.py
+++ b/server/user.py
@@ -1,7 +1,6 @@
 import os
 import os.path
 import shutil
-import object
 import hashlib
 
 class UserHandler:
@@ -11,9 +10,12 @@ class UserHandler:
 
     def register(self, name):
         userDir = self.root + '/' + name
-        os.mkdir(userDir)
-        handler = object.ObjectHandler(self.root,name)
-        handler.create_home_node()
+        self.hash = hashlib.sha1(name).hexdigest()
+        root_node = userDir + '/' + self.hash[:2] + '/' + self.hash[2:]
+        os.mkdirs(root_node)
+        os.touch(root_node + '/permissions')
+        os.touch(root_node + '/childs')
+        os.touch(root_node + '/object')
 
     def registered(self, name):
         return os.path.exists(self.root + '/' + name)
-- 
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