ltsp-cluster-agent/0000775000175000017500000000000011707016374015011 5ustar jonathanjonathanltsp-cluster-agent/AUTHORS0000664000175000017500000000157611700076415016065 0ustar jonathanjonathanCopyright (applies if no explicit header in the file): This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Authors: * Stéphane Graber , 2009-2010 Revolution Linux * Vincent Vinet , 2010 Revolution Linux ltsp-cluster-agent/plugins/0000775000175000017500000000000011700076415016465 5ustar jonathanjonathanltsp-cluster-agent/setup.py0000664000175000017500000000101111700076415016507 0ustar jonathanjonathan#!/usr/bin/env python from distutils.core import setup import configobj config=configobj.ConfigObj('release.conf') setup(name=config['MODULE_NAME'], version=config['VERSION'], description=config['DESCRIPTION'], author=config['AUTHOR'], author_email=config['AUTHOR_EMAIL'], packages = ['LTSPAgent'], package_dir = {'LTSPAgent':'LTSPAgent'}, data_files=[ ('/etc/ltsp', ['config/agent.conf']), ('/etc/ltsp', ['config/agent.pem']), ('/usr/sbin', ['ltsp-agent']), ] ) ltsp-cluster-agent/COPYING0000664000175000017500000004307611700076415016051 0ustar jonathanjonathan GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. ltsp-cluster-agent/ltsp-agent0000775000175000017500000000014211700076415017005 0ustar jonathanjonathan#!/usr/bin/python from LTSPAgent import server as LTSPAgentServer LTSPAgentServer.start_server() ltsp-cluster-agent/win32/0000775000175000017500000000000011700076415015746 5ustar jonathanjonathanltsp-cluster-agent/win32/README.txt0000664000175000017500000000273711700076415017455 0ustar jonathanjonathanRequirements: - Active python for Windows (tested with 2.6.6) - http://downloads.activestate.com/ActivePython/releases/2.6.6.15/ActivePython-2.6.6.15-win32-x86.msi - pyopenssl for Windows (tested with 0.11) - http://launchpad.net/pyopenssl/main/0.11/+download/pyOpenSSL-0.11.winxp32-py2.6.msi - configobj module - http://www.voidspace.org.uk/downloads/configobj.py Installation (automatic): - Start autoinstall.ps1 (you need powershell and an administrator account) - Go through the installation process (default values are fine) - You will be prompted to grant the script Administrator rights multiple times - "Access denied" red output is fine, it's a PowerShell issue. Installation (manual): - Install python for Windows - Install pyopenssl for Windows - Copy configobj.py in the Lib directory (default: c:\Python26\Lib\) - Start a cmd.exe shell with Administrative rights: - Go in the win32 directory and run: python setup.py bdist_wininst - Install ltsp-agent from the installer generated in win32/dist/ - The current configuration file assumes that python2.6 is installed in c:\python26\ update it with the right path if it's installed somewhere else or uses a different python version. - Install the service with: python service.py install - Start the service with: python service.py start Plugins: - Install your plugins in: c:\python26\ltsp\plugins - Install the plugin configuration in: c:\python26\ltsp\config\agent.d\ ltsp-cluster-agent/win32/setup.py0000664000175000017500000000075011700076415017462 0ustar jonathanjonathan#!/usr/bin/env python from distutils.core import setup import configobj config=configobj.ConfigObj('../release.conf') setup(name=config['MODULE_NAME'], version=config['VERSION'], description=config['DESCRIPTION'], author=config['AUTHOR'], author_email=config['AUTHOR_EMAIL'], packages = ['LTSPAgent'], package_dir = {'LTSPAgent':'../LTSPAgent'}, data_files=[ ('ltsp/config', ['agent.conf']), ('ltsp/config', ['../config/agent.pem']), ] ) ltsp-cluster-agent/win32/autoinstall.ps10000775000175000017500000000231511700076415020736 0ustar jonathanjonathan$client = new-object System.Net.WebClient $client.DownloadFile("http://downloads.activestate.com/ActivePython/releases/2.6.6.15/ActivePython-2.6.6.15-win32-x86.msi", "c:\windows\temp\activepython.msi") $client.DownloadFile("http://launchpad.net/pyopenssl/main/0.11/+download/pyOpenSSL-0.11.winxp32-py2.6.msi", "c:\windows\temp\pyopenssl.msi") $client.DownloadFile("http://www.voidspace.org.uk/downloads/configobj.py", "c:\windows\temp\configobj.py") start -wait "c:\windows\temp\activepython.msi" start -wait "c:\windows\temp\pyopenssl.msi" $path=(Get-ItemProperty -path 'hklm:\software\microsoft\windows\currentversion\app paths\python.exe' -name 'path').Path cp c:\windows\temp\configobj.py "$path\Lib\" start -wait "$path\python.exe" "setup.py bdist_wininst" start -wait ("dist/"+(Get-ChildItem "dist").Name) start -verb runas -wait "$path\python.exe" "service.py install" Get-Content "$path\ltsp\config\agent.conf" | Foreach-Object { $_ -replace 'c:\\python26\\', "$path" } | Set-Content "$path\ltsp\config\agent.conf1" Remove-Item "$path\ltsp\config\agent.conf" Move-Item "$path\ltsp\config\agent.conf1" "$path\ltsp\config\agent.conf" start -verb runas -wait "$path\python.exe" "service.py start" ltsp-cluster-agent/win32/service.py0000664000175000017500000000261411700076415017763 0ustar jonathanjonathan#!/usr/bin/env python import win32serviceutil import win32service import win32event import win32api import thread # This will be run standalone as a service, use absolute import from LTSPAgent import server as LTSPAgentServer # http://code.activestate.com/recipes/576451-how-to-create-a-windows-service-in-python/ class ServiceLauncher(win32serviceutil.ServiceFramework): _svc_name_ = 'LTSP Agent' _svc_display_name_ = 'LTSP Agent' def __init__(self, args): win32serviceutil.ServiceFramework.__init__(self, args) self.hWaitStop = win32event.CreateEvent(None, 0, 0, None) def SvcStop(self): self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING) win32event.SetEvent(self.hWaitStop) def SvcRun(self): self.thread=thread.start_new_thread(LTSPAgentServer.start_server, ()) self.ReportServiceStatus(win32service.SERVICE_RUNNING) self.timeout = 3000 while True: # Wait for service stop signal rc = win32event.WaitForSingleObject(self.hWaitStop, self.timeout) # Check to see if self.hWaitStop happened if rc == win32event.WAIT_OBJECT_0: # Stop signal encountered break def ctrlHandler(ctrlType): return True if __name__ == '__main__': win32api.SetConsoleCtrlHandler(ctrlHandler, True) win32serviceutil.HandleCommandLine(ServiceLauncher) ltsp-cluster-agent/win32/agent.conf0000664000175000017500000000033611700076415017715 0ustar jonathanjonathan[server] bindaddr=:: bindport=8080 sslcert=c:\python26\ltsp\config\agent.pem sslkey=c:\python26\ltsp\config\agent.pem plugindir=c:\python26\ltsp\plugins\ [auth] [[admin]] password=d033e22ae348aeb5660fc2140aec35850c4da997 ltsp-cluster-agent/release.conf0000664000175000017500000000023511700076415017273 0ustar jonathanjonathanNAME="ltsp-cluster-agent" VERSION="0.8" MODULE_NAME="LTSPAgent" AUTHOR="Stephane Graber" AUTHOR_EMAIL="stgraber@ubuntu.com" DESCRIPTION="ltsp-cluster-agent" ltsp-cluster-agent/LTSPAgent/0000775000175000017500000000000011700076415016545 5ustar jonathanjonathanltsp-cluster-agent/LTSPAgent/__init__.py0000664000175000017500000000000011700076415020644 0ustar jonathanjonathanltsp-cluster-agent/LTSPAgent/server.py0000664000175000017500000002033311700076415020426 0ustar jonathanjonathanimport logging from logging.handlers import SysLogHandler LOGFMT=logging.Formatter("%(asctime)s [ltsp-cluster-agent] %(levelname)s [%(name)s] %(message)s") syslog = SysLogHandler() syslog.setFormatter(LOGFMT) logging.root.addHandler(syslog) import SocketServer import BaseHTTPServer import SimpleHTTPServer import SimpleXMLRPCServer ssl_version=0 try: import ssl ssl_version=1 except: from OpenSSL import SSL import socket, os, sys, hashlib from base64 import b64decode from plugin import Plugin from configobj import ConfigObj def get_config_path(conf, *path): res = conf try: for p in path: res = res[p] except (KeyError, TypeError), e: return None return res class AuthorizationFailure(Exception): pass class SecureXMLRPCServer(BaseHTTPServer.HTTPServer,SimpleXMLRPCServer.SimpleXMLRPCDispatcher): def __init__(self, server_address, SecureXMLRPCRequestHandler, logRequests=False): """Initialize SSL""" # Deal with IPv6 addrinfo = socket.getaddrinfo(server_address[0], server_address[1]) for entry in addrinfo: if entry[0] == socket.AF_INET6: self.address_family = socket.AF_INET6 self.logRequests = logRequests SimpleXMLRPCServer.SimpleXMLRPCDispatcher.__init__(self,False,None) SocketServer.BaseServer.__init__(self, server_address, SecureXMLRPCRequestHandler) if ssl_version == 1: self.socket = ssl.wrap_socket(socket.socket(self.address_family,self.socket_type),get_config_path(config,"server","sslkey"),get_config_path(config,"server","sslcert")) else: ctx = SSL.Context(SSL.SSLv23_METHOD) ctx.use_privatekey_file (get_config_path(config,"server","sslkey")) ctx.use_certificate_file(get_config_path(config,"server","sslcert")) self.socket = SSL.Connection(ctx, socket.socket(self.address_family,self.socket_type)) self.server_bind() self.server_activate() class SecureXMLRPCRequestHandler(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler): """XML-RPC request handle""" def handle_one_request(self): try: SimpleXMLRPCServer.SimpleXMLRPCRequestHandler.handle_one_request(self) except: pass def setup(self): self.connection = self.request self.rfile = socket._fileobject(self.request, "rb", self.rbufsize) self.wfile = socket._fileobject(self.request, "wb", self.wbufsize) def do_POST(self): try: data = self.rfile.read(int(self.headers["content-length"])) response = self.server._marshaled_dispatch( data, getattr(self, '_dispatch', None) ) except AuthorizationFailure: self.send_error(401, 'Authentication failed') self.end_headers() except: self.send_response(500) self.end_headers() else: self.send_response(200) self.send_header("Content-type", "text/xml") self.send_header("Content-length", str(len(response))) self.end_headers() self.wfile.write(response) self.wfile.flush() self.connection.shutdown() def _dispatch(self, method, params): logging.debug("Remote call on %s with params %s", method, str(params)) # Methods will be [module[.submodule].]function, remove the function part plugin = method.rpartition(".")[0] # Export the client address to the plugin if plugin in plugins: plugins[plugin].client_address=self.client_address # Only use the module, not submodule plugin = plugin.partition(".")[0] try: (basic, _, encoded) = self.headers.get('Authorization').partition(' ') if basic == 'Basic': (username, _, password) = b64decode(encoded).partition(':') password = hashlib.sha1(password).hexdigest() if not authenticate(plugin, username, password): raise AuthorizationFailure("Wrong credentials") else: raise AuthorizationFailure("Unsupported Authorization scheme") except Exception, e: raise AuthorizationFailure(str(e)) return self.server._dispatch(method, params) # Find and load a configuration file if os.path.exists(os.getcwd()+'/config/agent.conf'): config = ConfigObj(os.getcwd()+'/config/agent.conf') elif os.path.exists('/etc/ltsp/agent.conf'): config = ConfigObj('/etc/ltsp/agent.conf') elif os.path.exists('%s\\ltsp\\config\\agent.conf' % sys.prefix): config = ConfigObj('%s\\ltsp\\config\\agent.conf' % sys.prefix) else: logging.error("Unable to find configuration file") sys.exit(1) # Find plugin directories and add them to the path plugin_dirs=[] if os.path.exists(os.getcwd()+'/plugins'): sys.path.insert(0, os.getcwd()+'/plugins') plugin_dirs.append(os.getcwd()+'/plugins') elif get_config_path(config,"server","plugindir") and os.path.exists(get_config_path(config,"server","plugindir")): sys.path.insert(0, get_config_path(config,"server","plugindir")) plugin_dirs.append(get_config_path(config,"server","plugindir")) elif os.path.exists('/usr/share/ltsp-agent/plugins/'): sys.path.insert(0, '/usr/share/ltsp-agent/plugins/') plugin_dirs.append('/usr/share/ltsp-agent/plugins/') elif os.path.exists('%s\\ltsp\\plugins' % sys.prefix): sys.path.insert(0, '%s\\ltsp\\plugins' % sys.prefix) plugin_dirs.append('%s\\ltsp\\plugins' % sys.prefix) else: logging.error("Unable to find plugin directory, starting without plugins") # Look for plugins plugins={} for plugin_dir in plugin_dirs: for entry in os.listdir(plugin_dir): plugins[entry]=None def authenticate(plugin, username, password): testuser = get_config_path(plugins[plugin].config, "auth", username) testpw = get_config_path(plugins[plugin].config, "auth", username, "password") if testuser is None or testpw is None: testuser = get_config_path(config, "auth", username) testpw = get_config_path(config, "auth", username, "password") if testuser is not None: testuser = username res = (username == testuser and password == testpw) logging.debug("Auth %s by '%s' on plugin '%s'", res and "success" or "failure", username, plugin) return res def server(): server_address = (get_config_path(config,"server","bindaddr"),int(get_config_path(config,"server","bindport"))) server = SecureXMLRPCServer(server_address, SecureXMLRPCRequestHandler) # Get all plugins and for each xmlrpc function, anounce it for plugin in plugins: try: plugins[plugin]=getattr(__import__(plugin, {}, {}, [plugin]),plugin)() # Export a few functions and variables to the plugin plugins[plugin].serverconfig=config plugins[plugin].get_config_path=get_config_path plugins[plugin].plugins=plugins plugins[plugin].init_plugin() except AttributeError, err: logging.error("Invalid plugin %s (%s)", plugin, str(err)) except Exception, err: logging.error("Unable to load plugin %s (%s)", plugin, str(err)[:100]) else: for function in plugins[plugin].rpc_functions(): server.register_function( getattr(plugins[plugin], function), plugin + '.' + function ) plugins[plugin].start_threads() sa = server.socket.getsockname() logging.info("Serving HTTPS on %s port %s", sa[0], sa[1]) try: server.serve_forever() finally: for plugin in plugins.values(): plugin.stop_threads() import os if os.environ.get("DEBUG", None) is not None: level = os.environ["DEBUG"] level = level.upper() if not level in logging._levelNames: try: level = int(level) except ValueError: level = logging.NOTSET else: level = logging._levelNames[level] logging.root.setLevel(level) sysout = logging.StreamHandler() sysout.setFormatter(LOGFMT) logging.root.addHandler(sysout) def start_server(): try: server() except KeyboardInterrupt: logging.info("Done") os._exit(1) ltsp-cluster-agent/LTSPAgent/plugin.py0000664000175000017500000000530111700076415020414 0ustar jonathanjonathanimport logging, time, threading, types, os, sys from configobj import ConfigObj #long var, less name clashing :) DELAY_ATTR="__automatic_threaded_update_delay" class Plugin(object): def __init__(self): """Code execute before parent sets properties""" self.LOGGER = logging.getLogger(self.__class__.__name__) self._update_threads = {} self.__init_config() def __init_config(self): if hasattr(self,'config'): return # Find and load a configuration file if os.path.exists(os.getcwd()+'/config/agent.d/%s.conf' % self.__class__.__name__): self.config = ConfigObj(os.getcwd()+'/config/agent.d/%s.conf' % self.__class__.__name__) elif os.path.exists('/etc/ltsp/agent.d/%s.conf' % self.__class__.__name__): self.config = ConfigObj('/etc/ltsp/agent.d/%s.conf' % self.__class__.__name__) elif os.path.exists('%s\\ltsp\\config\\agent.d\\%s.conf' % (sys.prefix,self.__class__.__name__)): self.config = ConfigObj('%s\\ltsp\\config\\agent.d\\%s.conf' % (sys.prefix,self.__class__.__name__)) else: self.config = {} def __init_threads(self): #Look into our functions to see if they were decorated with @auto_update for key in dir(self): val = getattr(self, key) if isinstance(val, (types.MethodType,types.FunctionType,)) and \ hasattr(val, DELAY_ATTR): self.LOGGER.info("Plugin %s registered timed function: %s", self.__class__.__name__, key) self._update_threads[key] = updateThread(val, getattr(val, DELAY_ATTR))() def init_plugin(self): """Code executed once all properties have been set from parent""" self.__init_threads() def rpc_functions(self): return () def start_threads(self): for name, thread in self._update_threads.iteritems(): thread.start() def stop_threads(self): for name, thread in self._update_threads.iteritems(): thread.stop = True def auto_update(seconds): def __deco(f): setattr(f, DELAY_ATTR, seconds) return f return __deco class PluginUpdateThread(object): stop = False class updateThread(object): def __new__(cls, update_f, delay_secs): def run(self): interval = delay_secs while not self.stop: start = time.time() update_f() duration=time.time()-start if (interval-duration) > 0: time.sleep(interval-duration) return type("updateThread%d" % id(update_f), \ (threading.Thread, PluginUpdateThread), dict(run=run), ) ltsp-cluster-agent/config/0000775000175000017500000000000011700076415016251 5ustar jonathanjonathanltsp-cluster-agent/config/agent.pem0000664000175000017500000000244511700076415020057 0ustar jonathanjonathan-----BEGIN RSA PRIVATE KEY----- MIIBOwIBAAJBAJPfbaZS6RJgXVelCsX0eWwfl2M7obu/xgDvL1epCQhFIhlroukQ LMA6P6RByIM30ZgPTICxnito5D4tB/0lB6UCAwEAAQJAfQXg/UkISkMzaFDgRPIo XyRuqLXYTpcb39pamrEOM/CGmhHgxSjcGs/ST5spMfJa7Jj3zxU5+S2a2wDppI43 QQIhAMQoH1/N8rneVUziH2WPNI7A/KCSDS/bhayX9IC6/zM5AiEAwPxRunwQpS2q FTx3x+W4X9mYlC9Dd/BA24WHr61yG80CIQCNkO9jszzUS9OAE0nZgArMZBduwzll KqdEsr4xEcQQcQIgCcO6jukAHpt046YvmVmyPodQBQ9vJn5tia3z85ufDnECIQCQ p71x4LrxUaSTByj7Xo4uwSvtZ7dqi9sSSE/qbDusLg== -----END RSA PRIVATE KEY----- -----BEGIN CERTIFICATE----- MIIBvDCCAWYCCQDWNeYscHRZBjANBgkqhkiG9w0BAQUFADBlMQswCQYDVQQGEwJD QTEPMA0GA1UECBMGUXVlYmVjMRMwEQYDVQQHEwpTaGVyYnJvb2tlMRkwFwYDVQQK ExBSZXZvbHV0aW9uIExpbnV4MRUwEwYDVQQDEwxsdHNwLWNsdXN0ZXIwHhcNMDkx MTAxMTg0MjM4WhcNMTAxMTAxMTg0MjM4WjBlMQswCQYDVQQGEwJDQTEPMA0GA1UE CBMGUXVlYmVjMRMwEQYDVQQHEwpTaGVyYnJvb2tlMRkwFwYDVQQKExBSZXZvbHV0 aW9uIExpbnV4MRUwEwYDVQQDEwxsdHNwLWNsdXN0ZXIwXDANBgkqhkiG9w0BAQEF AANLADBIAkEAk99tplLpEmBdV6UKxfR5bB+XYzuhu7/GAO8vV6kJCEUiGWui6RAs wDo/pEHIgzfRmA9MgLGeK2jkPi0H/SUHpQIDAQABMA0GCSqGSIb3DQEBBQUAA0EA h3b9OK7uk5BKXezmdrgWU2rqcCLvwCpa4US6paU6kYuE4m0/x3vU9FcsXpC4JysU oK4aWNZs8Y0NreNFUxSPkg== -----END CERTIFICATE----- -----BEGIN DH PARAMETERS----- MEYCQQC1jeEcngnOwF1IxorjmYCik1ESO5f3LdzTk2tshE0n03Fn6beXezhmA3dq zHRIu+7bQU7tNAZgqbq7ffm84hfLAgEC -----END DH PARAMETERS----- ltsp-cluster-agent/config/agent.d/0000775000175000017500000000000011700076415017571 5ustar jonathanjonathanltsp-cluster-agent/config/agent.conf0000664000175000017500000000025311700076415020216 0ustar jonathanjonathan[server] bindaddr=:: bindport=8080 sslcert=config/agent.pem sslkey=config/agent.pem plugindir=plugins/ [auth] [[admin]] password=d033e22ae348aeb5660fc2140aec35850c4da997