[X2Go-Commits] python-x2go.git - build-baikal (branch) updated: 7c1a074b2bb0fde3707bdb9d4c9c2967ed24413d

[X2Go dev team]

The branch, build-baikal has been updated
       via  7c1a074b2bb0fde3707bdb9d4c9c2967ed24413d (commit)
      from  577aa381675055486ed0bfedf6c9b03c64c8de8b (commit)

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not appeared on any other notification email; so we list those
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- Log -----------------------------------------------------------------
-----------------------------------------------------------------------

Summary of changes:
 x2go/log.py        |    3 +++
 x2go/session.py    |   19 ++++++++++---------
 x2go/sftpserver.py |   11 ++++++-----
 3 files changed, 19 insertions(+), 14 deletions(-)

The diff of changes is:
diff --git a/x2go/log.py b/x2go/log.py
index 82c4e9b..db76d1b 100644
--- a/x2go/log.py
+++ b/x2go/log.py
@@ -93,6 +93,9 @@ class X2goLogger(object):
                 self.destination.write('%s[%s] %s: %s\n' % (self.name, self.progpid, self._loglevel_NAMES[loglevel].upper(), msg))
     __call__ = message
 
+    def get_loglevel(self):
+        return self.loglevel
+
     def set_loglevel(self, loglevel_name='none'):
         """\
         Set log level by name.
diff --git a/x2go/session.py b/x2go/session.py
index 5ba91d5..ff104af 100644
--- a/x2go/session.py
+++ b/x2go/session.py
@@ -152,15 +152,16 @@ class X2goSession(object):
 
         self.terminal_params['client_instance'] = _client_instance
 
-        self.logger('X2go control session parameters for profile %s:' % profile_name, log.loglevel_DEBUG)
-        for p in self.control_params:
-            self.logger('    %s: %s' % (p, self.control_params[p]), log.loglevel_DEBUG)
-        self.logger('X2go terminal session parameters for profile %s:' % profile_name, log.loglevel_DEBUG)
-        for p in self.terminal_params:
-            self.logger('    %s: %s' % (p,self.terminal_params[p]), log.loglevel_DEBUG)
-        self.logger('X2go sshproxy parameters for profile %s:' % profile_name, log.loglevel_DEBUG)
-        for p in self.sshproxy_params:
-            self.logger('    %s: %s' % (p,self.sshproxy_params[p]), log.loglevel_DEBUG)
+        if self.logger.get_loglevel() & log.loglevel_DEBUG:
+            self.logger('X2go control session parameters for profile %s:' % profile_name, loglevel=log.loglevel_DEBUG)
+            for p in self.control_params:
+                self.logger('    %s: %s' % (p, self.control_params[p]), log.loglevel_DEBUG)
+            self.logger('X2go terminal session parameters for profile %s:' % profile_name, loglevel=log.loglevel_DEBUG)
+            for p in self.terminal_params:
+                self.logger('    %s: %s' % (p,self.terminal_params[p]), log.loglevel_DEBUG)
+            self.logger('X2go sshproxy parameters for profile %s:' % profile_name, loglevel=log.loglevel_DEBUG)
+            for p in self.sshproxy_params:
+                self.logger('    %s: %s' % (p,self.sshproxy_params[p]), loglevel=log.loglevel_DEBUG)
 
         if control_session is None:
             self.logger('initializing X2goControlSession', loglevel=log.loglevel_DEBUG)
diff --git a/x2go/sftpserver.py b/x2go/sftpserver.py
index 7fa44b7..89300f5 100644
--- a/x2go/sftpserver.py
+++ b/x2go/sftpserver.py
@@ -64,13 +64,14 @@ class _SSHServer(paramiko.ServerInterface):
         self.current_local_user = defaults.CURRENT_LOCAL_USER
         self.auth_key = auth_key
         paramiko.ServerInterface.__init__(self, *args, **kwargs)
-
+        logger('initializing internal SSH server for handling incoming sFTP requests, allowing connections for user ,,%s\'\' only' % self.current_local_user, loglevel=log.loglevel_DEBUG)
 
     def check_channel_request(self, kind, chanid):
         """\
         Only allow session requests.
 
         """
+        self.logger('detected a channel request for sFTP', loglevel=log.loglevel_DEBUG_SFTPXFER)
         if kind == 'session':
             return paramiko.OPEN_SUCCEEDED
         return paramiko.OPEN_FAILED_ADMINISTRATIVELY_PROHIBITED
@@ -93,6 +94,7 @@ class _SSHServer(paramiko.ServerInterface):
         Only allow public key authentication.
 
         """
+        self.logger('sFTP client asked for support auth methods, answering: publickey', loglevel=log.loglevel_DEBUG_SFTPXFER)
         return 'publickey'
 
 
@@ -139,12 +141,10 @@ class _SFTPServerInterface(paramiko.SFTPServerInterface):
             _tail = os.path.normpath('/'.join(_tail_components))
             path = os.path.join('%s:' % _drive, '/', _tail)
         else:
-            path = os.path.normpath(os.path.join(self.CHROOT, self.canonicalize(path)))
+            path = self.CHROOT + self.canonicalize(path)
+            path = path.replace('//', '/')
         return path
 
-    def session_started(self):
-        print 'SESSION STARTED: %s' % self.CHROOT
-
     def list_folder(self, path):
         """\
         List the contents of a folder.
@@ -487,6 +487,7 @@ def x2go_rev_forward_sftpchannel_handler(chan=None, auth_key=None, logger=None):
     # set up sftp handler, server and event
     event = threading.Event()
     t.set_subsystem_handler('sftp', paramiko.SFTPServer, sftp_si=_SFTPServerInterface, chroot='/', logger=logger, server_event=event)
+    logger('registered sFTP subsystem handler', loglevel=log.loglevel_DEBUG_SFTPXFER)
     server = _SSHServer(auth_key=auth_key, logger=logger)
 
     # start ssh server session


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