The branch, release/0.1.1.x has been updated via 38dbb697abfb29908554824ce34b000173322775 (commit) via 8e23ff85e4203e551a109d354284b86ee015d905 (commit) from d1064100febd0837fa8b6d66b8efd13deb5780d0 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 38dbb697abfb29908554824ce34b000173322775 Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> Date: Sat Sep 24 04:28:30 2011 +0200 Provide test method to query server if folder sharing is available. Test for existence of remote home directory on connect. commit 8e23ff85e4203e551a109d354284b86ee015d905 Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> Date: Sat Sep 24 04:29:52 2011 +0200 log message fix ----------------------------------------------------------------------- Summary of changes: debian/changelog | 2 ++ x2go/backends/control/_stdout.py | 15 +++++++++++++++ x2go/backends/terminal/_stdout.py | 9 +++++++-- x2go/client.py | 27 +++++++++++++++++++++++++++ 4 files changed, 51 insertions(+), 2 deletions(-) The diff of changes is: diff --git a/debian/changelog b/debian/changelog index c0f9023..a8a6011 100644 --- a/debian/changelog +++ b/debian/changelog @@ -18,6 +18,8 @@ python-x2go (0.1.1.7-0-x2go1) UNRELEASED; urgency=low method. - Compatibility fix for X2go folder sharing (session profile attribute: export). + - Provide test method to query server if folder sharing is available. + - Test for existence of remote home directory on connect. [ Dick Kniep ] * Fix for upstream version 0.1.1.7: diff --git a/x2go/backends/control/_stdout.py b/x2go/backends/control/_stdout.py index 4936189..e382493 100644 --- a/x2go/backends/control/_stdout.py +++ b/x2go/backends/control/_stdout.py @@ -256,6 +256,11 @@ class X2goControlSessionSTDOUT(paramiko.SSHClient): #return username in self._x2go_remote_group('x2gousers') return True + def is_folder_sharing_available(self): + if self.remote_username() in self._x2go_remote_group('fuse'): + return True + return False + def remote_username(self): """\ Returns the control session's remote username. @@ -486,6 +491,10 @@ class X2goControlSessionSTDOUT(paramiko.SSHClient): if self.get_transport(): self.session_died = False + + if not self.home_exists(): + raise x2go_exceptions.X2goControlSessionException('remote home directory does not exist') + return (self.get_transport() is not None) def dissociate(self, terminal_session): @@ -540,6 +549,12 @@ class X2goControlSessionSTDOUT(paramiko.SSHClient): return False + def home_exists(self): + if self._x2go_exec_command('stat -tL "%s"', loglevel=log.loglevel_DEBUG): + return True + return False + + def is_alive(self): if self._x2go_exec_command('echo', loglevel=log.loglevel_DEBUG): return True diff --git a/x2go/backends/terminal/_stdout.py b/x2go/backends/terminal/_stdout.py index af8212c..73a2844 100644 --- a/x2go/backends/terminal/_stdout.py +++ b/x2go/backends/terminal/_stdout.py @@ -439,12 +439,17 @@ class X2goTerminalSessionSTDOUT(object): # tunnel has already been started and might simply need a resume call self.reverse_tunnels[self.session_info.name]['snd'][1].resume() + def is_folder_sharing_available(self): + if self.session_info.username in self.control_session._x2go_remote_group('fuse'): + return True + return False + def start_sshfs(self): """\ Initialize Paramiko/SSH reverse forwarding tunnel for X2go folder sharing. """ - if self.session_info.username not in self.control_session._x2go_remote_group('fuse'): + if self.is_folder_sharing_available(): raise x2go_exceptions.X2goUserException('remote user %s is not member of X2go server group fuse' % self.session_info.username) # start reverse SSH tunnel for sshfs (folder sharing, printing) @@ -591,7 +596,7 @@ class X2goTerminalSessionSTDOUT(object): @rtype: bool """ - if self.session_info.username not in self.control_session._x2go_remote_group('fuse'): + if self.is_folder_sharing_available(): raise x2go_exceptions.X2goUserException('remote user %s is not member of X2go server group fuse' % self.session_info.username) if local_path is None: diff --git a/x2go/client.py b/x2go/client.py index 5914918..0d4061b 100644 --- a/x2go/client.py +++ b/x2go/client.py @@ -1470,6 +1470,33 @@ class X2goClient(object): return session_name not in [ s for s in self.server_running_sessions(session_uuid) + self.server_suspended_sessions(session_uuid) ] __has_session_terminated = has_session_terminated + def is_folder_sharing_available(self, session_uuid=None, profile_name=None): + """\ + Test if local folder sharing is available for X2go session with unique ID <session_uuid> or + session profile <profile_name>. + + @param session_uuid: the X2go session's UUID registry hash + @type session_uuid: C{str} + @param profile_name: alternatively, the profile name can be used to perform this query + @type profile_name: C{str} + + @return: returns C{True} if the profile/session supports local folder sharing + @rtype: C{bool} + + """ + if session_uuid is None and profile_name: + _connected = self._X2goClient__client_connected_sessions_of_profile_name(profile_name, return_objects=False) + if len(_connected) > 0: + session_uuid = _connected[0] + if session_uuid: + return self.session_registry(session_uuid).is_folder_sharing_available() + else: + self.logger('Cannot find a terminal session for profile ,,%s\'\' that can be used to query folder sharing capabilities' % profile_name, loglevel=log.loglevel_WARN) + return False + __is_folder_sharing_available = is_folder_sharing_available + __profile_is_folder_sharing_available = is_folder_sharing_available + __session_is_folder_sharing_available = is_folder_sharing_available + def share_local_folder(self, session_uuid=None, local_path=None, profile_name=None, folder_name=None): """\ Share a local folder with the X2go session registered as C{session_uuid}. hooks/post-receive -- python-x2go.git (Python X2go Client API) This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "python-x2go.git" (Python X2go Client API).